gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 PICFLAG
 604 enable_host_shared
 605 enable_plugin
 606 pluginlibs
 607 CLOOGINC
 608 CLOOGLIBS
 609 ISLINC
 610 ISLLIBS
 611 GMPINC
 612 GMPLIBS
 613 target_cpu_default
 614 fortran_target_objs
 615 cxx_target_objs
 616 c_target_objs
 617 use_gcc_stdint
 618 xm_defines
 619 xm_include_list
 620 xm_file_list
 621 tm_p_include_list
 622 tm_p_file_list
 623 tm_defines
 624 tm_include_list
 625 tm_file_list
 626 common_out_object_file
 627 common_out_file
 628 out_object_file
 629 out_file
 630 objc_boehm_gc
 631 md_file
 632 local_prefix
 633 lang_tree_files
 634 lang_specs_files
 635 lang_opt_files
 636 install
 637 out_host_hook_obj
 638 host_xm_defines
 639 host_xm_include_list
 640 host_xm_file_list
 641 host_exeext
 642 gcc_gxx_include_dir_add_sysroot
 643 gcc_gxx_include_dir
 644 gcc_config_arguments
 645 float_h_file
 646 extra_programs
 647 extra_objs
 648 extra_headers_list
 649 user_headers_inc_next_post
 650 user_headers_inc_next_pre
 651 extra_gcc_objs
 652 TM_MULTILIB_EXCEPTIONS_CONFIG
 653 TM_MULTILIB_CONFIG
 654 TM_ENDIAN_CONFIG
 655 tmake_file
 656 xmake_file
 657 cpp_install_dir
 658 check_languages
 659 build_file_translate
 660 build_xm_defines
 661 build_xm_include_list
 662 build_xm_file_list
 663 build_install_headers_dir
 664 build_exeext
 665 all_selected_languages
 666 all_languages
 667 all_lang_makefrags
 668 all_gtfiles
 669 all_compilers
 670 srcdir
 671 subdirs
 672 dollar
 673 gcc_tooldir
 674 enable_lto
 675 DO_LINK_MUTEX
 676 MAINT
 677 zlibinc
 678 zlibdir
 679 HOST_LIBS
 680 libgcc_visibility
 681 gcc_cv_readelf
 682 gcc_cv_objdump
 683 ORIGINAL_NM_FOR_TARGET
 684 gcc_cv_nm
 685 ORIGINAL_LD_FOR_TARGET
 686 ORIGINAL_PLUGIN_LD_FOR_TARGET
 687 gcc_cv_ld
 688 ORIGINAL_AS_FOR_TARGET
 689 gcc_cv_as
 690 enable_fast_install
 691 objdir
 692 OTOOL64
 693 OTOOL
 694 LIPO
 695 NMEDIT
 696 DSYMUTIL
 697 STRIP
 698 OBJDUMP
 699 ac_ct_DUMPBIN
 700 DUMPBIN
 701 LD
 702 FGREP
 703 SED
 704 LIBTOOL
 705 collect2
 706 STMP_FIXINC
 707 BUILD_LDFLAGS
 708 BUILD_CXXFLAGS
 709 BUILD_CFLAGS
 710 CXX_FOR_BUILD
 711 CC_FOR_BUILD
 712 inhibit_libc
 713 SYSTEM_HEADER_DIR
 714 ALL
 715 CROSS
 716 CATOBJEXT
 717 GENCAT
 718 INSTOBJEXT
 719 DATADIRNAME
 720 CATALOGS
 721 POSUB
 722 GMSGFMT
 723 XGETTEXT
 724 INCINTL
 725 LIBINTL_DEP
 726 LIBINTL
 727 USE_NLS
 728 extra_opt_files
 729 extra_modes_file
 730 NATIVE_SYSTEM_HEADER_DIR
 731 objext
 732 manext
 733 LIBICONV_DEP
 734 LTLIBICONV
 735 LIBICONV
 736 LDEXP_LIB
 737 EXTRA_GCC_LIBS
 738 GNAT_LIBEXC
 739 COLLECT2_LIBS
 740 CXXDEPMODE
 741 DEPDIR
 742 am__leading_dot
 743 CXXCPP
 744 AR
 745 NM
 746 BISON
 747 FLEX
 748 GENERATED_MANPAGES
 749 BUILD_INFO
 750 MAKEINFO
 751 have_mktemp_command
 752 make_compare_target
 753 INSTALL_DATA
 754 INSTALL_PROGRAM
 755 INSTALL
 756 ranlib_flags
 757 RANLIB
 758 LN
 759 LN_S
 760 AWK
 761 SET_MAKE
 762 REPORT_BUGS_TEXI
 763 REPORT_BUGS_TO
 764 PKGVERSION
 765 CONFIGURE_SPECS
 766 CROSS_SYSTEM_HEADER_DIR
 767 TARGET_SYSTEM_ROOT_DEFINE
 768 TARGET_SYSTEM_ROOT
 769 SYSROOT_CFLAGS_FOR_TARGET
 770 enable_shared
 771 enable_fixed_point
 772 enable_decimal_float
 773 with_float
 774 with_cpu
 775 enable_multiarch
 776 enable_multilib
 777 coverage_flags
 778 valgrind_command
 779 valgrind_path_defines
 780 valgrind_path
 781 TREECHECKING
 782 TREEBROWSER
 783 nocommon_flag
 784 noexception_flags
 785 warn_cxxflags
 786 warn_cflags
 787 c_strict_warn
 788 strict_warn
 789 c_loose_warn
 790 loose_warn
 791 EGREP
 792 GREP
 793 CPP
 794 PICFLAG_FOR_TARGET
 795 GNATMAKE
 796 GNATBIND
 797 ac_ct_CXX
 798 CXXFLAGS
 799 CXX
 800 OBJEXT
 801 EXEEXT
 802 ac_ct_CC
 803 CPPFLAGS
 804 LDFLAGS
 805 CFLAGS
 806 CC
 807 GENINSRC
 808 target_subdir
 809 host_subdir
 810 build_subdir
 811 build_libsubdir
 812 target_noncanonical
 813 target_os
 814 target_vendor
 815 target_cpu
 816 target
 817 host_os
 818 host_vendor
 819 host_cpu
 820 host
 821 build_os
 822 build_vendor
 823 build_cpu
 824 build
 825 target_alias
 826 host_alias
 827 build_alias
 828 LIBS
 829 ECHO_T
 830 ECHO_N
 831 ECHO_C
 832 DEFS
 833 mandir
 834 localedir
 835 libdir
 836 psdir
 837 pdfdir
 838 dvidir
 839 htmldir
 840 infodir
 841 docdir
 842 oldincludedir
 843 includedir
 844 localstatedir
 845 sharedstatedir
 846 sysconfdir
 847 datadir
 848 datarootdir
 849 libexecdir
 850 sbindir
 851 bindir
 852 program_transform_name
 853 prefix
 854 exec_prefix
 855 PACKAGE_URL
 856 PACKAGE_BUGREPORT
 857 PACKAGE_STRING
 858 PACKAGE_VERSION
 859 PACKAGE_TARNAME
 860 PACKAGE_NAME
 861 PATH_SEPARATOR
 862 SHELL'
 863 ac_subst_files='option_includes
 864 language_hooks'
 865 ac_user_opts='
 866 enable_option_checking
 867 with_build_libsubdir
 868 with_local_prefix
 869 with_gxx_include_dir
 870 with_cpp_install_dir
 871 enable_generated_files_in_srcdir
 872 with_gnu_ld
 873 with_ld
 874 with_demangler_in_ld
 875 with_gnu_as
 876 with_as
 877 enable_largefile
 878 enable_build_format_warnings
 879 enable_werror_always
 880 enable_checking
 881 enable_coverage
 882 enable_gather_detailed_mem_stats
 883 with_stabs
 884 enable_multilib
 885 enable_multiarch
 886 enable___cxa_atexit
 887 enable_decimal_float
 888 enable_fixed_point
 889 enable_threads
 890 enable_tls
 891 enable_objc_gc
 892 with_dwarf2
 893 enable_shared
 894 with_native_system_header_dir
 895 with_build_sysroot
 896 with_sysroot
 897 with_specs
 898 with_pkgversion
 899 with_bugurl
 900 enable_languages
 901 with_multilib_list
 902 enable_rpath
 903 with_libiconv_prefix
 904 enable_sjlj_exceptions
 905 enable_secureplt
 906 enable_leading_mingw64_underscores
 907 enable_cld
 908 enable_frame_pointer
 909 enable_win32_registry
 910 enable_static
 911 with_pic
 912 enable_fast_install
 913 enable_libtool_lock
 914 with_plugin_ld
 915 enable_gnu_indirect_function
 916 enable_initfini_array
 917 enable_comdat
 918 enable_gnu_unique_object
 919 enable_linker_build_id
 920 with_long_double_128
 921 with_gc
 922 with_system_zlib
 923 enable_maintainer_mode
 924 enable_link_mutex
 925 enable_version_specific_runtime_libs
 926 enable_plugin
 927 enable_host_shared
 928 enable_libquadmath_support
 929 with_linker_hash_style
 930 '
 931       ac_precious_vars='build_alias
 932 host_alias
 933 target_alias
 934 CC
 935 CFLAGS
 936 LDFLAGS
 937 LIBS
 938 CPPFLAGS
 939 CXX
 940 CXXFLAGS
 941 CCC
 942 CPP
 943 CXXCPP
 944 GMPLIBS
 945 GMPINC
 946 ISLLIBS
 947 ISLINC
 948 CLOOGLIBS
 949 CLOOGINC'
 950
 951
 952 # Initialize some variables set by options.
 953 ac_init_help=
 954 ac_init_version=false
 955 ac_unrecognized_opts=
 956 ac_unrecognized_sep=
 957 # The variables have the same names as the options, with
 958 # dashes changed to underlines.
 959 cache_file=/dev/null
 960 exec_prefix=NONE
 961 no_create=
 962 no_recursion=
 963 prefix=NONE
 964 program_prefix=NONE
 965 program_suffix=NONE
 966 program_transform_name=s,x,x,
 967 silent=
 968 site=
 969 srcdir=
 970 verbose=
 971 x_includes=NONE
 972 x_libraries=NONE
 973
 974 # Installation directory options.
 975 # These are left unexpanded so users can "make install exec_prefix=/foo"
 976 # and all the variables that are supposed to be based on exec_prefix
 977 # by default will actually change.
 978 # Use braces instead of parens because sh, perl, etc. also accept them.
 979 # (The list follows the same order as the GNU Coding Standards.)
 980 bindir='${exec_prefix}/bin'
 981 sbindir='${exec_prefix}/sbin'
 982 libexecdir='${exec_prefix}/libexec'
 983 datarootdir='${prefix}/share'
 984 datadir='${datarootdir}'
 985 sysconfdir='${prefix}/etc'
 986 sharedstatedir='${prefix}/com'
 987 localstatedir='${prefix}/var'
 988 includedir='${prefix}/include'
 989 oldincludedir='/usr/include'
 990 docdir='${datarootdir}/doc/${PACKAGE}'
 991 infodir='${datarootdir}/info'
 992 htmldir='${docdir}'
 993 dvidir='${docdir}'
 994 pdfdir='${docdir}'
 995 psdir='${docdir}'
 996 libdir='${exec_prefix}/lib'
 997 localedir='${datarootdir}/locale'
 998 mandir='${datarootdir}/man'
 999
1000 ac_prev=
1001 ac_dashdash=
1002 for ac_option
1003 do
1004   # If the previous option needs an argument, assign it.
1005   if test -n "$ac_prev"; then
1006     eval $ac_prev=\$ac_option
1007     ac_prev=
1008     continue
1009   fi
1010
1011   case $ac_option in
1012   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1013   *)    ac_optarg=yes ;;
1014   esac
1015
1016   # Accept the important Cygnus configure options, so we can diagnose typos.
1017
1018   case $ac_dashdash$ac_option in
1019   --)
1020     ac_dashdash=yes ;;
1021
1022   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1023     ac_prev=bindir ;;
1024   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1025     bindir=$ac_optarg ;;
1026
1027   -build | --build | --buil | --bui | --bu)
1028     ac_prev=build_alias ;;
1029   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1030     build_alias=$ac_optarg ;;
1031
1032   -cache-file | --cache-file | --cache-fil | --cache-fi \
1033   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1034     ac_prev=cache_file ;;
1035   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1036   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1037     cache_file=$ac_optarg ;;
1038
1039   --config-cache | -C)
1040     cache_file=config.cache ;;
1041
1042   -datadir | --datadir | --datadi | --datad)
1043     ac_prev=datadir ;;
1044   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1045     datadir=$ac_optarg ;;
1046
1047   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1048   | --dataroo | --dataro | --datar)
1049     ac_prev=datarootdir ;;
1050   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1051   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1052     datarootdir=$ac_optarg ;;
1053
1054   -disable-* | --disable-*)
1055     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1056     # Reject names that are not valid shell variable names.
1057     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1058       as_fn_error "invalid feature name: $ac_useropt"
1059     ac_useropt_orig=$ac_useropt
1060     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1061     case $ac_user_opts in
1062       *"
1063 "enable_$ac_useropt"
1064 "*) ;;
1065       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1066          ac_unrecognized_sep=', ';;
1067     esac
1068     eval enable_$ac_useropt=no ;;
1069
1070   -docdir | --docdir | --docdi | --doc | --do)
1071     ac_prev=docdir ;;
1072   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1073     docdir=$ac_optarg ;;
1074
1075   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1076     ac_prev=dvidir ;;
1077   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1078     dvidir=$ac_optarg ;;
1079
1080   -enable-* | --enable-*)
1081     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1082     # Reject names that are not valid shell variable names.
1083     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1084       as_fn_error "invalid feature name: $ac_useropt"
1085     ac_useropt_orig=$ac_useropt
1086     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1087     case $ac_user_opts in
1088       *"
1089 "enable_$ac_useropt"
1090 "*) ;;
1091       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1092          ac_unrecognized_sep=', ';;
1093     esac
1094     eval enable_$ac_useropt=\$ac_optarg ;;
1095
1096   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1097   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1098   | --exec | --exe | --ex)
1099     ac_prev=exec_prefix ;;
1100   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1101   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1102   | --exec=* | --exe=* | --ex=*)
1103     exec_prefix=$ac_optarg ;;
1104
1105   -gas | --gas | --ga | --g)
1106     # Obsolete; use --with-gas.
1107     with_gas=yes ;;
1108
1109   -help | --help | --hel | --he | -h)
1110     ac_init_help=long ;;
1111   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1112     ac_init_help=recursive ;;
1113   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1114     ac_init_help=short ;;
1115
1116   -host | --host | --hos | --ho)
1117     ac_prev=host_alias ;;
1118   -host=* | --host=* | --hos=* | --ho=*)
1119     host_alias=$ac_optarg ;;
1120
1121   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1122     ac_prev=htmldir ;;
1123   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1124   | --ht=*)
1125     htmldir=$ac_optarg ;;
1126
1127   -includedir | --includedir | --includedi | --included | --include \
1128   | --includ | --inclu | --incl | --inc)
1129     ac_prev=includedir ;;
1130   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1131   | --includ=* | --inclu=* | --incl=* | --inc=*)
1132     includedir=$ac_optarg ;;
1133
1134   -infodir | --infodir | --infodi | --infod | --info | --inf)
1135     ac_prev=infodir ;;
1136   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1137     infodir=$ac_optarg ;;
1138
1139   -libdir | --libdir | --libdi | --libd)
1140     ac_prev=libdir ;;
1141   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1142     libdir=$ac_optarg ;;
1143
1144   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1145   | --libexe | --libex | --libe)
1146     ac_prev=libexecdir ;;
1147   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1148   | --libexe=* | --libex=* | --libe=*)
1149     libexecdir=$ac_optarg ;;
1150
1151   -localedir | --localedir | --localedi | --localed | --locale)
1152     ac_prev=localedir ;;
1153   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1154     localedir=$ac_optarg ;;
1155
1156   -localstatedir | --localstatedir | --localstatedi | --localstated \
1157   | --localstate | --localstat | --localsta | --localst | --locals)
1158     ac_prev=localstatedir ;;
1159   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1160   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1161     localstatedir=$ac_optarg ;;
1162
1163   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1164     ac_prev=mandir ;;
1165   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1166     mandir=$ac_optarg ;;
1167
1168   -nfp | --nfp | --nf)
1169     # Obsolete; use --without-fp.
1170     with_fp=no ;;
1171
1172   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1173   | --no-cr | --no-c | -n)
1174     no_create=yes ;;
1175
1176   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1177   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1178     no_recursion=yes ;;
1179
1180   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1181   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1182   | --oldin | --oldi | --old | --ol | --o)
1183     ac_prev=oldincludedir ;;
1184   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1185   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1186   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1187     oldincludedir=$ac_optarg ;;
1188
1189   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1190     ac_prev=prefix ;;
1191   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1192     prefix=$ac_optarg ;;
1193
1194   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1195   | --program-pre | --program-pr | --program-p)
1196     ac_prev=program_prefix ;;
1197   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1198   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1199     program_prefix=$ac_optarg ;;
1200
1201   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1202   | --program-suf | --program-su | --program-s)
1203     ac_prev=program_suffix ;;
1204   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1205   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1206     program_suffix=$ac_optarg ;;
1207
1208   -program-transform-name | --program-transform-name \
1209   | --program-transform-nam | --program-transform-na \
1210   | --program-transform-n | --program-transform- \
1211   | --program-transform | --program-transfor \
1212   | --program-transfo | --program-transf \
1213   | --program-trans | --program-tran \
1214   | --progr-tra | --program-tr | --program-t)
1215     ac_prev=program_transform_name ;;
1216   -program-transform-name=* | --program-transform-name=* \
1217   | --program-transform-nam=* | --program-transform-na=* \
1218   | --program-transform-n=* | --program-transform-=* \
1219   | --program-transform=* | --program-transfor=* \
1220   | --program-transfo=* | --program-transf=* \
1221   | --program-trans=* | --program-tran=* \
1222   | --progr-tra=* | --program-tr=* | --program-t=*)
1223     program_transform_name=$ac_optarg ;;
1224
1225   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1226     ac_prev=pdfdir ;;
1227   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1228     pdfdir=$ac_optarg ;;
1229
1230   -psdir | --psdir | --psdi | --psd | --ps)
1231     ac_prev=psdir ;;
1232   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1233     psdir=$ac_optarg ;;
1234
1235   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1236   | -silent | --silent | --silen | --sile | --sil)
1237     silent=yes ;;
1238
1239   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1240     ac_prev=sbindir ;;
1241   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1242   | --sbi=* | --sb=*)
1243     sbindir=$ac_optarg ;;
1244
1245   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1246   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1247   | --sharedst | --shareds | --shared | --share | --shar \
1248   | --sha | --sh)
1249     ac_prev=sharedstatedir ;;
1250   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1251   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1252   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1253   | --sha=* | --sh=*)
1254     sharedstatedir=$ac_optarg ;;
1255
1256   -site | --site | --sit)
1257     ac_prev=site ;;
1258   -site=* | --site=* | --sit=*)
1259     site=$ac_optarg ;;
1260
1261   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1262     ac_prev=srcdir ;;
1263   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1264     srcdir=$ac_optarg ;;
1265
1266   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1267   | --syscon | --sysco | --sysc | --sys | --sy)
1268     ac_prev=sysconfdir ;;
1269   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1270   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1271     sysconfdir=$ac_optarg ;;
1272
1273   -target | --target | --targe | --targ | --tar | --ta | --t)
1274     ac_prev=target_alias ;;
1275   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1276     target_alias=$ac_optarg ;;
1277
1278   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1279     verbose=yes ;;
1280
1281   -version | --version | --versio | --versi | --vers | -V)
1282     ac_init_version=: ;;
1283
1284   -with-* | --with-*)
1285     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1286     # Reject names that are not valid shell variable names.
1287     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1288       as_fn_error "invalid package name: $ac_useropt"
1289     ac_useropt_orig=$ac_useropt
1290     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1291     case $ac_user_opts in
1292       *"
1293 "with_$ac_useropt"
1294 "*) ;;
1295       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1296          ac_unrecognized_sep=', ';;
1297     esac
1298     eval with_$ac_useropt=\$ac_optarg ;;
1299
1300   -without-* | --without-*)
1301     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1302     # Reject names that are not valid shell variable names.
1303     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1304       as_fn_error "invalid package name: $ac_useropt"
1305     ac_useropt_orig=$ac_useropt
1306     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1307     case $ac_user_opts in
1308       *"
1309 "with_$ac_useropt"
1310 "*) ;;
1311       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1312          ac_unrecognized_sep=', ';;
1313     esac
1314     eval with_$ac_useropt=no ;;
1315
1316   --x)
1317     # Obsolete; use --with-x.
1318     with_x=yes ;;
1319
1320   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1321   | --x-incl | --x-inc | --x-in | --x-i)
1322     ac_prev=x_includes ;;
1323   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1324   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1325     x_includes=$ac_optarg ;;
1326
1327   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1328   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1329     ac_prev=x_libraries ;;
1330   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1331   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1332     x_libraries=$ac_optarg ;;
1333
1334   -*) as_fn_error "unrecognized option: \`$ac_option'
1335 Try \`$0 --help' for more information."
1336     ;;
1337
1338   *=*)
1339     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1340     # Reject names that are not valid shell variable names.
1341     case $ac_envvar in #(
1342       '' | [0-9]* | *[!_$as_cr_alnum]* )
1343       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1344     esac
1345     eval $ac_envvar=\$ac_optarg
1346     export $ac_envvar ;;
1347
1348   *)
1349     # FIXME: should be removed in autoconf 3.0.
1350     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1351     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1352       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1353     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1354     ;;
1355
1356   esac
1357 done
1358
1359 if test -n "$ac_prev"; then
1360   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1361   as_fn_error "missing argument to $ac_option"
1362 fi
1363
1364 if test -n "$ac_unrecognized_opts"; then
1365   case $enable_option_checking in
1366     no) ;;
1367     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1368     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1369   esac
1370 fi
1371
1372 # Check all directory arguments for consistency.
1373 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1374                 datadir sysconfdir sharedstatedir localstatedir includedir \
1375                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1376                 libdir localedir mandir
1377 do
1378   eval ac_val=\$$ac_var
1379   # Remove trailing slashes.
1380   case $ac_val in
1381     */ )
1382       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1383       eval $ac_var=\$ac_val;;
1384   esac
1385   # Be sure to have absolute directory names.
1386   case $ac_val in
1387     [\\/$]* | ?:[\\/]* )  continue;;
1388     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1389   esac
1390   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1391 done
1392
1393 # There might be people who depend on the old broken behavior: `$host'
1394 # used to hold the argument of --host etc.
1395 # FIXME: To remove some day.
1396 build=$build_alias
1397 host=$host_alias
1398 target=$target_alias
1399
1400 # FIXME: To remove some day.
1401 if test "x$host_alias" != x; then
1402   if test "x$build_alias" = x; then
1403     cross_compiling=maybe
1404     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1405     If a cross compiler is detected then cross compile mode will be used." >&2
1406   elif test "x$build_alias" != "x$host_alias"; then
1407     cross_compiling=yes
1408   fi
1409 fi
1410
1411 ac_tool_prefix=
1412 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1413
1414 test "$silent" = yes && exec 6>/dev/null
1415
1416
1417 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1418 ac_ls_di=`ls -di .` &&
1419 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1420   as_fn_error "working directory cannot be determined"
1421 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1422   as_fn_error "pwd does not report name of working directory"
1423
1424
1425 # Find the source files, if location was not specified.
1426 if test -z "$srcdir"; then
1427   ac_srcdir_defaulted=yes
1428   # Try the directory containing this script, then the parent directory.
1429   ac_confdir=`$as_dirname -- "$as_myself" ||
1430 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1431          X"$as_myself" : 'X\(//\)[^/]' \| \
1432          X"$as_myself" : 'X\(//\)$' \| \
1433          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1434 $as_echo X"$as_myself" |
1435     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1436             s//\1/
1437             q
1438           }
1439           /^X\(\/\/\)[^/].*/{
1440             s//\1/
1441             q
1442           }
1443           /^X\(\/\/\)$/{
1444             s//\1/
1445             q
1446           }
1447           /^X\(\/\).*/{
1448             s//\1/
1449             q
1450           }
1451           s/.*/./; q'`
1452   srcdir=$ac_confdir
1453   if test ! -r "$srcdir/$ac_unique_file"; then
1454     srcdir=..
1455   fi
1456 else
1457   ac_srcdir_defaulted=no
1458 fi
1459 if test ! -r "$srcdir/$ac_unique_file"; then
1460   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1461   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1462 fi
1463 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1464 ac_abs_confdir=`(
1465         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1466         pwd)`
1467 # When building in place, set srcdir=.
1468 if test "$ac_abs_confdir" = "$ac_pwd"; then
1469   srcdir=.
1470 fi
1471 # Remove unnecessary trailing slashes from srcdir.
1472 # Double slashes in file names in object file debugging info
1473 # mess up M-x gdb in Emacs.
1474 case $srcdir in
1475 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1476 esac
1477 for ac_var in $ac_precious_vars; do
1478   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1479   eval ac_env_${ac_var}_value=\$${ac_var}
1480   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1481   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1482 done
1483
1484 #
1485 # Report the --help message.
1486 #
1487 if test "$ac_init_help" = "long"; then
1488   # Omit some internal or obsolete options to make the list less imposing.
1489   # This message is too long to be a string in the A/UX 3.1 sh.
1490   cat <<_ACEOF
1491 \`configure' configures this package to adapt to many kinds of systems.
1492
1493 Usage: $0 [OPTION]... [VAR=VALUE]...
1494
1495 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1496 VAR=VALUE.  See below for descriptions of some of the useful variables.
1497
1498 Defaults for the options are specified in brackets.
1499
1500 Configuration:
1501   -h, --help              display this help and exit
1502       --help=short        display options specific to this package
1503       --help=recursive    display the short help of all the included packages
1504   -V, --version           display version information and exit
1505   -q, --quiet, --silent   do not print \`checking...' messages
1506       --cache-file=FILE   cache test results in FILE [disabled]
1507   -C, --config-cache      alias for \`--cache-file=config.cache'
1508   -n, --no-create         do not create output files
1509       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1510
1511 Installation directories:
1512   --prefix=PREFIX         install architecture-independent files in PREFIX
1513                           [$ac_default_prefix]
1514   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1515                           [PREFIX]
1516
1517 By default, \`make install' will install all the files in
1518 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1519 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1520 for instance \`--prefix=\$HOME'.
1521
1522 For better control, use the options below.
1523
1524 Fine tuning of the installation directories:
1525   --bindir=DIR            user executables [EPREFIX/bin]
1526   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1527   --libexecdir=DIR        program executables [EPREFIX/libexec]
1528   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1529   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1530   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1531   --libdir=DIR            object code libraries [EPREFIX/lib]
1532   --includedir=DIR        C header files [PREFIX/include]
1533   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1534   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1535   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1536   --infodir=DIR           info documentation [DATAROOTDIR/info]
1537   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1538   --mandir=DIR            man documentation [DATAROOTDIR/man]
1539   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1540   --htmldir=DIR           html documentation [DOCDIR]
1541   --dvidir=DIR            dvi documentation [DOCDIR]
1542   --pdfdir=DIR            pdf documentation [DOCDIR]
1543   --psdir=DIR             ps documentation [DOCDIR]
1544 _ACEOF
1545
1546   cat <<\_ACEOF
1547
1548 Program names:
1549   --program-prefix=PREFIX            prepend PREFIX to installed program names
1550   --program-suffix=SUFFIX            append SUFFIX to installed program names
1551   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1552
1553 System types:
1554   --build=BUILD     configure for building on BUILD [guessed]
1555   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1556   --target=TARGET   configure for building compilers for TARGET [HOST]
1557 _ACEOF
1558 fi
1559
1560 if test -n "$ac_init_help"; then
1561
1562   cat <<\_ACEOF
1563
1564 Optional Features:
1565   --disable-option-checking  ignore unrecognized --enable/--with options
1566   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1567   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1568   --enable-generated-files-in-srcdir
1569                           put copies of generated files in source dir intended
1570                           for creating source tarballs for users without
1571                           texinfo bison or flex
1572   --disable-largefile     omit support for large files
1573   --disable-build-format-warnings
1574                           don't use -Wformat while building GCC
1575   --enable-werror-always  enable -Werror despite compiler version
1576   --enable-checking[=LIST]
1577                           enable expensive run-time checks. With LIST, enable
1578                           only specific categories of checks. Categories are:
1579                           yes,no,all,none,release. Flags are:
1580                           assert,df,fold,gc,gcac,gimple,misc,
1581                           rtlflag,rtl,runtime,tree,valgrind,types
1582   --enable-coverage[=LEVEL]
1583                           enable compiler's code coverage collection. Use to
1584                           measure compiler performance and locate unused parts
1585                           of the compiler. With LEVEL, specify optimization.
1586                           Values are opt, noopt, default is noopt
1587   --enable-gather-detailed-mem-stats
1588                           enable detailed memory allocation stats gathering
1589   --enable-multilib       enable library support for multiple ABIs
1590   --enable-multiarch      enable support for multiarch paths
1591   --enable-__cxa_atexit   enable __cxa_atexit for C++
1592   --enable-decimal-float={no,yes,bid,dpd}
1593                         enable decimal float extension to C.  Selecting 'bid'
1594                         or 'dpd' choses which decimal floating point format
1595                         to use
1596   --enable-fixed-point    enable fixed-point arithmetic extension to C
1597   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1598                           package
1599   --enable-tls            enable or disable generation of tls code overriding
1600                           the assembler check for tls support
1601   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1602                           GNU Objective-C runtime
1603   --disable-shared        don't provide a shared libgcc
1604   --enable-languages=LIST specify which front-ends to build
1605   --disable-rpath         do not hardcode runtime library paths
1606   --enable-sjlj-exceptions
1607                           arrange to use setjmp/longjmp exception handling
1608   --enable-secureplt      enable -msecure-plt by default for PowerPC
1609   --enable-leading-mingw64-underscores
1610                           enable leading underscores on 64 bit mingw targets
1611   --enable-cld            enable -mcld by default for 32bit x86
1612   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1613                           x86
1614   --disable-win32-registry
1615                           disable lookup of installation paths in the Registry
1616                           on Windows hosts
1617   --enable-win32-registry enable registry lookup (default)
1618   --enable-win32-registry=KEY
1619                           use KEY instead of GCC version as the last portion
1620                           of the registry key
1621   --enable-shared[=PKGS]  build shared libraries [default=yes]
1622   --enable-static[=PKGS]  build static libraries [default=yes]
1623   --enable-fast-install[=PKGS]
1624                           optimize for fast installation [default=yes]
1625   --disable-libtool-lock  avoid locking (might break parallel builds)
1626   --enable-gnu-indirect-function
1627                           enable the use of the @gnu_indirect_function to
1628                           glibc systems
1629   --enable-initfini-array       use .init_array/.fini_array sections
1630   --enable-comdat         enable COMDAT group support
1631   --enable-gnu-unique-object
1632                           enable the use of the @gnu_unique_object ELF
1633                           extension on glibc systems
1634   --enable-linker-build-id
1635                           compiler will always pass --build-id to linker
1636   --enable-maintainer-mode
1637                           enable make rules and dependencies not useful (and
1638                           sometimes confusing) to the casual installer
1639   --enable-link-mutex     avoid linking multiple front-ends at once to avoid
1640                           thrashing on the build machine
1641   --enable-version-specific-runtime-libs
1642                           specify that runtime libraries should be installed
1643                           in a compiler-specific directory
1644   --enable-plugin         enable plugin support
1645   --enable-host-shared    build host code as shared libraries
1646   --disable-libquadmath-support
1647                           disable libquadmath support for Fortran
1648
1649 Optional Packages:
1650   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1651   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1652   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1653   --with-local-prefix=DIR specifies directory to put local include
1654   --with-gxx-include-dir=DIR
1655                           specifies directory to put g++ header files
1656   --with-cpp-install-dir=DIR
1657                           install the user visible C preprocessor in DIR
1658                           (relative to PREFIX) as well as PREFIX/bin
1659   --with-gnu-ld           arrange to work with GNU ld
1660   --with-ld               arrange to use the specified ld (full pathname)
1661   --with-demangler-in-ld  try to use demangler in GNU ld
1662   --with-gnu-as           arrange to work with GNU as
1663   --with-as               arrange to use the specified as (full pathname)
1664   --with-stabs            arrange to use stabs instead of host debug format
1665   --with-dwarf2           force the default debug format to be DWARF 2
1666   --with-native-system-header-dir=dir
1667                           use dir as the directory to look for standard
1668                           system header files in.  Defaults to /usr/include.
1669   --with-build-sysroot=sysroot
1670                           use sysroot as the system root during the build
1671   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1672   --with-specs=SPECS      add SPECS to driver command-line processing
1673   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1674   --with-bugurl=URL       Direct users to URL to report a bug
1675   --with-multilib-list    select multilibs (AArch64, SH and x86-64 only)
1676   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1677   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1678   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1679   --with-pic              try to use only PIC/non-PIC objects [default=use
1680                           both]
1681   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1682   --with-plugin-ld=[ARG]  specify the plugin linker
1683   --with-long-double-128  use 128-bit long double by default
1684   --with-gc={page,zone}   this option is not supported anymore. It used to
1685                           choose the garbage collection mechanism to use with
1686                           the compiler
1687   --with-system-zlib      use installed libz
1688   --with-linker-hash-style={sysv,gnu,both}
1689                           specify the linker hash style
1690
1691 Some influential environment variables:
1692   CC          C compiler command
1693   CFLAGS      C compiler flags
1694   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1695               nonstandard directory <lib dir>
1696   LIBS        libraries to pass to the linker, e.g. -l<library>
1697   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1698               you have headers in a nonstandard directory <include dir>
1699   CXX         C++ compiler command
1700   CXXFLAGS    C++ compiler flags
1701   CPP         C preprocessor
1702   CXXCPP      C++ preprocessor
1703   GMPLIBS     How to link GMP
1704   GMPINC      How to find GMP include files
1705   ISLLIBS     How to link ISL
1706   ISLINC      How to find ISL include files
1707   CLOOGLIBS   How to link CLOOG
1708   CLOOGINC    How to find CLOOG include files
1709
1710 Use these variables to override the choices made by `configure' or to help
1711 it to find libraries and programs with nonstandard names/locations.
1712
1713 Report bugs to the package provider.
1714 _ACEOF
1715 ac_status=$?
1716 fi
1717
1718 if test "$ac_init_help" = "recursive"; then
1719   # If there are subdirs, report their specific --help.
1720   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1721     test -d "$ac_dir" ||
1722       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1723       continue
1724     ac_builddir=.
1725
1726 case "$ac_dir" in
1727 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1728 *)
1729   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1730   # A ".." for each directory in $ac_dir_suffix.
1731   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1732   case $ac_top_builddir_sub in
1733   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1734   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1735   esac ;;
1736 esac
1737 ac_abs_top_builddir=$ac_pwd
1738 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1739 # for backward compatibility:
1740 ac_top_builddir=$ac_top_build_prefix
1741
1742 case $srcdir in
1743   .)  # We are building in place.
1744     ac_srcdir=.
1745     ac_top_srcdir=$ac_top_builddir_sub
1746     ac_abs_top_srcdir=$ac_pwd ;;
1747   [\\/]* | ?:[\\/]* )  # Absolute name.
1748     ac_srcdir=$srcdir$ac_dir_suffix;
1749     ac_top_srcdir=$srcdir
1750     ac_abs_top_srcdir=$srcdir ;;
1751   *) # Relative name.
1752     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1753     ac_top_srcdir=$ac_top_build_prefix$srcdir
1754     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1755 esac
1756 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1757
1758     cd "$ac_dir" || { ac_status=$?; continue; }
1759     # Check for guested configure.
1760     if test -f "$ac_srcdir/configure.gnu"; then
1761       echo &&
1762       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1763     elif test -f "$ac_srcdir/configure"; then
1764       echo &&
1765       $SHELL "$ac_srcdir/configure" --help=recursive
1766     else
1767       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1768     fi || ac_status=$?
1769     cd "$ac_pwd" || { ac_status=$?; break; }
1770   done
1771 fi
1772
1773 test -n "$ac_init_help" && exit $ac_status
1774 if $ac_init_version; then
1775   cat <<\_ACEOF
1776 configure
1777 generated by GNU Autoconf 2.64
1778
1779 Copyright (C) 2009 Free Software Foundation, Inc.
1780 This configure script is free software; the Free Software Foundation
1781 gives unlimited permission to copy, distribute and modify it.
1782 _ACEOF
1783   exit
1784 fi
1785
1786 ## ------------------------ ##
1787 ## Autoconf initialization. ##
1788 ## ------------------------ ##
1789
1790 # ac_fn_c_try_compile LINENO
1791 # --------------------------
1792 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1793 ac_fn_c_try_compile ()
1794 {
1795   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1796   rm -f conftest.$ac_objext
1797   if { { ac_try="$ac_compile"
1798 case "(($ac_try" in
1799   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1800   *) ac_try_echo=$ac_try;;
1801 esac
1802 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1803 $as_echo "$ac_try_echo"; } >&5
1804   (eval "$ac_compile") 2>conftest.err
1805   ac_status=$?
1806   if test -s conftest.err; then
1807     grep -v '^ *+' conftest.err >conftest.er1
1808     cat conftest.er1 >&5
1809     mv -f conftest.er1 conftest.err
1810   fi
1811   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1812   test $ac_status = 0; } && {
1813          test -z "$ac_c_werror_flag" ||
1814          test ! -s conftest.err
1815        } && test -s conftest.$ac_objext; then :
1816   ac_retval=0
1817 else
1818   $as_echo "$as_me: failed program was:" >&5
1819 sed 's/^/| /' conftest.$ac_ext >&5
1820
1821         ac_retval=1
1822 fi
1823   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1824   return $ac_retval
1825
1826 } # ac_fn_c_try_compile
1827
1828 # ac_fn_cxx_try_compile LINENO
1829 # ----------------------------
1830 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1831 ac_fn_cxx_try_compile ()
1832 {
1833   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1834   rm -f conftest.$ac_objext
1835   if { { ac_try="$ac_compile"
1836 case "(($ac_try" in
1837   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1838   *) ac_try_echo=$ac_try;;
1839 esac
1840 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1841 $as_echo "$ac_try_echo"; } >&5
1842   (eval "$ac_compile") 2>conftest.err
1843   ac_status=$?
1844   if test -s conftest.err; then
1845     grep -v '^ *+' conftest.err >conftest.er1
1846     cat conftest.er1 >&5
1847     mv -f conftest.er1 conftest.err
1848   fi
1849   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1850   test $ac_status = 0; } && {
1851          test -z "$ac_cxx_werror_flag" ||
1852          test ! -s conftest.err
1853        } && test -s conftest.$ac_objext; then :
1854   ac_retval=0
1855 else
1856   $as_echo "$as_me: failed program was:" >&5
1857 sed 's/^/| /' conftest.$ac_ext >&5
1858
1859         ac_retval=1
1860 fi
1861   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1862   return $ac_retval
1863
1864 } # ac_fn_cxx_try_compile
1865
1866 # ac_fn_c_try_cpp LINENO
1867 # ----------------------
1868 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1869 ac_fn_c_try_cpp ()
1870 {
1871   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1872   if { { ac_try="$ac_cpp conftest.$ac_ext"
1873 case "(($ac_try" in
1874   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1875   *) ac_try_echo=$ac_try;;
1876 esac
1877 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1878 $as_echo "$ac_try_echo"; } >&5
1879   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1880   ac_status=$?
1881   if test -s conftest.err; then
1882     grep -v '^ *+' conftest.err >conftest.er1
1883     cat conftest.er1 >&5
1884     mv -f conftest.er1 conftest.err
1885   fi
1886   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1887   test $ac_status = 0; } >/dev/null && {
1888          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1889          test ! -s conftest.err
1890        }; then :
1891   ac_retval=0
1892 else
1893   $as_echo "$as_me: failed program was:" >&5
1894 sed 's/^/| /' conftest.$ac_ext >&5
1895
1896     ac_retval=1
1897 fi
1898   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1899   return $ac_retval
1900
1901 } # ac_fn_c_try_cpp
1902
1903 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1904 # -------------------------------------------------------
1905 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1906 # the include files in INCLUDES and setting the cache variable VAR
1907 # accordingly.
1908 ac_fn_c_check_header_mongrel ()
1909 {
1910   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1911   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1912   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1913 $as_echo_n "checking for $2... " >&6; }
1914 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1915   $as_echo_n "(cached) " >&6
1916 fi
1917 eval ac_res=\$$3
1918                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1919 $as_echo "$ac_res" >&6; }
1920 else
1921   # Is the header compilable?
1922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1923 $as_echo_n "checking $2 usability... " >&6; }
1924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1925 /* end confdefs.h.  */
1926 $4
1927 #include <$2>
1928 _ACEOF
1929 if ac_fn_c_try_compile "$LINENO"; then :
1930   ac_header_compiler=yes
1931 else
1932   ac_header_compiler=no
1933 fi
1934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1936 $as_echo "$ac_header_compiler" >&6; }
1937
1938 # Is the header present?
1939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1940 $as_echo_n "checking $2 presence... " >&6; }
1941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1942 /* end confdefs.h.  */
1943 #include <$2>
1944 _ACEOF
1945 if ac_fn_c_try_cpp "$LINENO"; then :
1946   ac_header_preproc=yes
1947 else
1948   ac_header_preproc=no
1949 fi
1950 rm -f conftest.err conftest.$ac_ext
1951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1952 $as_echo "$ac_header_preproc" >&6; }
1953
1954 # So?  What about this header?
1955 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1956   yes:no: )
1957     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1958 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1959     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1960 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1961     ;;
1962   no:yes:* )
1963     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1964 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1965     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1966 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1967     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1968 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1969     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1970 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1971     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1972 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1973     ;;
1974 esac
1975   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1976 $as_echo_n "checking for $2... " >&6; }
1977 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1978   $as_echo_n "(cached) " >&6
1979 else
1980   eval "$3=\$ac_header_compiler"
1981 fi
1982 eval ac_res=\$$3
1983                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1984 $as_echo "$ac_res" >&6; }
1985 fi
1986   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1987
1988 } # ac_fn_c_check_header_mongrel
1989
1990 # ac_fn_c_try_run LINENO
1991 # ----------------------
1992 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1993 # that executables *can* be run.
1994 ac_fn_c_try_run ()
1995 {
1996   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1997   if { { ac_try="$ac_link"
1998 case "(($ac_try" in
1999   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2000   *) ac_try_echo=$ac_try;;
2001 esac
2002 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2003 $as_echo "$ac_try_echo"; } >&5
2004   (eval "$ac_link") 2>&5
2005   ac_status=$?
2006   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2007   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2008   { { case "(($ac_try" in
2009   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2010   *) ac_try_echo=$ac_try;;
2011 esac
2012 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2013 $as_echo "$ac_try_echo"; } >&5
2014   (eval "$ac_try") 2>&5
2015   ac_status=$?
2016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2017   test $ac_status = 0; }; }; then :
2018   ac_retval=0
2019 else
2020   $as_echo "$as_me: program exited with status $ac_status" >&5
2021        $as_echo "$as_me: failed program was:" >&5
2022 sed 's/^/| /' conftest.$ac_ext >&5
2023
2024        ac_retval=$ac_status
2025 fi
2026   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2027   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2028   return $ac_retval
2029
2030 } # ac_fn_c_try_run
2031
2032 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2033 # -------------------------------------------------------
2034 # Tests whether HEADER exists and can be compiled using the include files in
2035 # INCLUDES, setting the cache variable VAR accordingly.
2036 ac_fn_c_check_header_compile ()
2037 {
2038   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2039   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2040 $as_echo_n "checking for $2... " >&6; }
2041 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2042   $as_echo_n "(cached) " >&6
2043 else
2044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2045 /* end confdefs.h.  */
2046 $4
2047 #include <$2>
2048 _ACEOF
2049 if ac_fn_c_try_compile "$LINENO"; then :
2050   eval "$3=yes"
2051 else
2052   eval "$3=no"
2053 fi
2054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2055 fi
2056 eval ac_res=\$$3
2057                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2058 $as_echo "$ac_res" >&6; }
2059   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2060
2061 } # ac_fn_c_check_header_compile
2062
2063 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2064 # --------------------------------------------
2065 # Tries to find the compile-time value of EXPR in a program that includes
2066 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2067 # computed
2068 ac_fn_c_compute_int ()
2069 {
2070   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2071   if test "$cross_compiling" = yes; then
2072     # Depending upon the size, compute the lo and hi bounds.
2073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2074 /* end confdefs.h.  */
2075 $4
2076 int
2077 main ()
2078 {
2079 static int test_array [1 - 2 * !(($2) >= 0)];
2080 test_array [0] = 0
2081
2082   ;
2083   return 0;
2084 }
2085 _ACEOF
2086 if ac_fn_c_try_compile "$LINENO"; then :
2087   ac_lo=0 ac_mid=0
2088   while :; do
2089     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2090 /* end confdefs.h.  */
2091 $4
2092 int
2093 main ()
2094 {
2095 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2096 test_array [0] = 0
2097
2098   ;
2099   return 0;
2100 }
2101 _ACEOF
2102 if ac_fn_c_try_compile "$LINENO"; then :
2103   ac_hi=$ac_mid; break
2104 else
2105   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2106                         if test $ac_lo -le $ac_mid; then
2107                           ac_lo= ac_hi=
2108                           break
2109                         fi
2110                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2111 fi
2112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2113   done
2114 else
2115   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2116 /* end confdefs.h.  */
2117 $4
2118 int
2119 main ()
2120 {
2121 static int test_array [1 - 2 * !(($2) < 0)];
2122 test_array [0] = 0
2123
2124   ;
2125   return 0;
2126 }
2127 _ACEOF
2128 if ac_fn_c_try_compile "$LINENO"; then :
2129   ac_hi=-1 ac_mid=-1
2130   while :; do
2131     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2132 /* end confdefs.h.  */
2133 $4
2134 int
2135 main ()
2136 {
2137 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2138 test_array [0] = 0
2139
2140   ;
2141   return 0;
2142 }
2143 _ACEOF
2144 if ac_fn_c_try_compile "$LINENO"; then :
2145   ac_lo=$ac_mid; break
2146 else
2147   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2148                         if test $ac_mid -le $ac_hi; then
2149                           ac_lo= ac_hi=
2150                           break
2151                         fi
2152                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2153 fi
2154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2155   done
2156 else
2157   ac_lo= ac_hi=
2158 fi
2159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2160 fi
2161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2162 # Binary search between lo and hi bounds.
2163 while test "x$ac_lo" != "x$ac_hi"; do
2164   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2166 /* end confdefs.h.  */
2167 $4
2168 int
2169 main ()
2170 {
2171 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2172 test_array [0] = 0
2173
2174   ;
2175   return 0;
2176 }
2177 _ACEOF
2178 if ac_fn_c_try_compile "$LINENO"; then :
2179   ac_hi=$ac_mid
2180 else
2181   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2182 fi
2183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2184 done
2185 case $ac_lo in #((
2186 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2187 '') ac_retval=1 ;;
2188 esac
2189   else
2190     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2191 /* end confdefs.h.  */
2192 $4
2193 static long int longval () { return $2; }
2194 static unsigned long int ulongval () { return $2; }
2195 #include <stdio.h>
2196 #include <stdlib.h>
2197 int
2198 main ()
2199 {
2200
2201   FILE *f = fopen ("conftest.val", "w");
2202   if (! f)
2203     return 1;
2204   if (($2) < 0)
2205     {
2206       long int i = longval ();
2207       if (i != ($2))
2208         return 1;
2209       fprintf (f, "%ld", i);
2210     }
2211   else
2212     {
2213       unsigned long int i = ulongval ();
2214       if (i != ($2))
2215         return 1;
2216       fprintf (f, "%lu", i);
2217     }
2218   /* Do not output a trailing newline, as this causes \r\n confusion
2219      on some platforms.  */
2220   return ferror (f) || fclose (f) != 0;
2221
2222   ;
2223   return 0;
2224 }
2225 _ACEOF
2226 if ac_fn_c_try_run "$LINENO"; then :
2227   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2228 else
2229   ac_retval=1
2230 fi
2231 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2232   conftest.$ac_objext conftest.beam conftest.$ac_ext
2233 rm -f conftest.val
2234
2235   fi
2236   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2237   return $ac_retval
2238
2239 } # ac_fn_c_compute_int
2240
2241 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2242 # -------------------------------------------
2243 # Tests whether TYPE exists after having included INCLUDES, setting cache
2244 # variable VAR accordingly.
2245 ac_fn_c_check_type ()
2246 {
2247   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2248   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2249 $as_echo_n "checking for $2... " >&6; }
2250 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2251   $as_echo_n "(cached) " >&6
2252 else
2253   eval "$3=no"
2254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2255 /* end confdefs.h.  */
2256 $4
2257 int
2258 main ()
2259 {
2260 if (sizeof ($2))
2261          return 0;
2262   ;
2263   return 0;
2264 }
2265 _ACEOF
2266 if ac_fn_c_try_compile "$LINENO"; then :
2267   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2268 /* end confdefs.h.  */
2269 $4
2270 int
2271 main ()
2272 {
2273 if (sizeof (($2)))
2274             return 0;
2275   ;
2276   return 0;
2277 }
2278 _ACEOF
2279 if ac_fn_c_try_compile "$LINENO"; then :
2280
2281 else
2282   eval "$3=yes"
2283 fi
2284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2285 fi
2286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2287 fi
2288 eval ac_res=\$$3
2289                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2290 $as_echo "$ac_res" >&6; }
2291   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2292
2293 } # ac_fn_c_check_type
2294
2295 # ac_fn_c_find_intX_t LINENO BITS VAR
2296 # -----------------------------------
2297 # Finds a signed integer type with width BITS, setting cache variable VAR
2298 # accordingly.
2299 ac_fn_c_find_intX_t ()
2300 {
2301   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2302   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2303 $as_echo_n "checking for int$2_t... " >&6; }
2304 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2305   $as_echo_n "(cached) " >&6
2306 else
2307   eval "$3=no"
2308      for ac_type in int$2_t 'int' 'long int' \
2309          'long long int' 'short int' 'signed char'; do
2310        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2311 /* end confdefs.h.  */
2312 $ac_includes_default
2313 int
2314 main ()
2315 {
2316 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2317 test_array [0] = 0
2318
2319   ;
2320   return 0;
2321 }
2322 _ACEOF
2323 if ac_fn_c_try_compile "$LINENO"; then :
2324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2325 /* end confdefs.h.  */
2326 $ac_includes_default
2327 int
2328 main ()
2329 {
2330 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2331                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2332 test_array [0] = 0
2333
2334   ;
2335   return 0;
2336 }
2337 _ACEOF
2338 if ac_fn_c_try_compile "$LINENO"; then :
2339
2340 else
2341   case $ac_type in #(
2342   int$2_t) :
2343     eval "$3=yes" ;; #(
2344   *) :
2345     eval "$3=\$ac_type" ;;
2346 esac
2347 fi
2348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2349 fi
2350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2351        eval as_val=\$$3
2352    if test "x$as_val" = x""no; then :
2353
2354 else
2355   break
2356 fi
2357      done
2358 fi
2359 eval ac_res=\$$3
2360                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2361 $as_echo "$ac_res" >&6; }
2362   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2363
2364 } # ac_fn_c_find_intX_t
2365
2366 # ac_fn_c_try_link LINENO
2367 # -----------------------
2368 # Try to link conftest.$ac_ext, and return whether this succeeded.
2369 ac_fn_c_try_link ()
2370 {
2371   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2372   rm -f conftest.$ac_objext conftest$ac_exeext
2373   if { { ac_try="$ac_link"
2374 case "(($ac_try" in
2375   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2376   *) ac_try_echo=$ac_try;;
2377 esac
2378 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2379 $as_echo "$ac_try_echo"; } >&5
2380   (eval "$ac_link") 2>conftest.err
2381   ac_status=$?
2382   if test -s conftest.err; then
2383     grep -v '^ *+' conftest.err >conftest.er1
2384     cat conftest.er1 >&5
2385     mv -f conftest.er1 conftest.err
2386   fi
2387   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2388   test $ac_status = 0; } && {
2389          test -z "$ac_c_werror_flag" ||
2390          test ! -s conftest.err
2391        } && test -s conftest$ac_exeext && {
2392          test "$cross_compiling" = yes ||
2393          $as_test_x conftest$ac_exeext
2394        }; then :
2395   ac_retval=0
2396 else
2397   $as_echo "$as_me: failed program was:" >&5
2398 sed 's/^/| /' conftest.$ac_ext >&5
2399
2400         ac_retval=1
2401 fi
2402   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2403   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2404   # interfere with the next link command; also delete a directory that is
2405   # left behind by Apple's compiler.  We do this before executing the actions.
2406   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2407   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2408   return $ac_retval
2409
2410 } # ac_fn_c_try_link
2411
2412 # ac_fn_c_find_uintX_t LINENO BITS VAR
2413 # ------------------------------------
2414 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2415 # accordingly.
2416 ac_fn_c_find_uintX_t ()
2417 {
2418   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2419   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2420 $as_echo_n "checking for uint$2_t... " >&6; }
2421 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2422   $as_echo_n "(cached) " >&6
2423 else
2424   eval "$3=no"
2425      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2426          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2427        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2428 /* end confdefs.h.  */
2429 $ac_includes_default
2430 int
2431 main ()
2432 {
2433 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2434 test_array [0] = 0
2435
2436   ;
2437   return 0;
2438 }
2439 _ACEOF
2440 if ac_fn_c_try_compile "$LINENO"; then :
2441   case $ac_type in #(
2442   uint$2_t) :
2443     eval "$3=yes" ;; #(
2444   *) :
2445     eval "$3=\$ac_type" ;;
2446 esac
2447 fi
2448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2449        eval as_val=\$$3
2450    if test "x$as_val" = x""no; then :
2451
2452 else
2453   break
2454 fi
2455      done
2456 fi
2457 eval ac_res=\$$3
2458                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2459 $as_echo "$ac_res" >&6; }
2460   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2461
2462 } # ac_fn_c_find_uintX_t
2463
2464 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2465 # ----------------------------------------------
2466 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2467 ac_fn_c_check_header_preproc ()
2468 {
2469   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2470   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2471 $as_echo_n "checking for $2... " >&6; }
2472 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2473   $as_echo_n "(cached) " >&6
2474 else
2475   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2476 /* end confdefs.h.  */
2477 #include <$2>
2478 _ACEOF
2479 if ac_fn_c_try_cpp "$LINENO"; then :
2480   eval "$3=yes"
2481 else
2482   eval "$3=no"
2483 fi
2484 rm -f conftest.err conftest.$ac_ext
2485 fi
2486 eval ac_res=\$$3
2487                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2488 $as_echo "$ac_res" >&6; }
2489   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2490
2491 } # ac_fn_c_check_header_preproc
2492
2493 # ac_fn_cxx_try_cpp LINENO
2494 # ------------------------
2495 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2496 ac_fn_cxx_try_cpp ()
2497 {
2498   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2499   if { { ac_try="$ac_cpp conftest.$ac_ext"
2500 case "(($ac_try" in
2501   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2502   *) ac_try_echo=$ac_try;;
2503 esac
2504 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2505 $as_echo "$ac_try_echo"; } >&5
2506   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2507   ac_status=$?
2508   if test -s conftest.err; then
2509     grep -v '^ *+' conftest.err >conftest.er1
2510     cat conftest.er1 >&5
2511     mv -f conftest.er1 conftest.err
2512   fi
2513   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2514   test $ac_status = 0; } >/dev/null && {
2515          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2516          test ! -s conftest.err
2517        }; then :
2518   ac_retval=0
2519 else
2520   $as_echo "$as_me: failed program was:" >&5
2521 sed 's/^/| /' conftest.$ac_ext >&5
2522
2523     ac_retval=1
2524 fi
2525   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2526   return $ac_retval
2527
2528 } # ac_fn_cxx_try_cpp
2529
2530 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2531 # ------------------------------------------------
2532 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2533 ac_fn_cxx_check_header_preproc ()
2534 {
2535   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2537 $as_echo_n "checking for $2... " >&6; }
2538 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2539   $as_echo_n "(cached) " >&6
2540 else
2541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2542 /* end confdefs.h.  */
2543 #include <$2>
2544 _ACEOF
2545 if ac_fn_cxx_try_cpp "$LINENO"; then :
2546   eval "$3=yes"
2547 else
2548   eval "$3=no"
2549 fi
2550 rm -f conftest.err conftest.$ac_ext
2551 fi
2552 eval ac_res=\$$3
2553                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2554 $as_echo "$ac_res" >&6; }
2555   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2556
2557 } # ac_fn_cxx_check_header_preproc
2558
2559 # ac_fn_c_check_func LINENO FUNC VAR
2560 # ----------------------------------
2561 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2562 ac_fn_c_check_func ()
2563 {
2564   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2565   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2566 $as_echo_n "checking for $2... " >&6; }
2567 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2568   $as_echo_n "(cached) " >&6
2569 else
2570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2571 /* end confdefs.h.  */
2572 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2573    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2574 #define $2 innocuous_$2
2575
2576 /* System header to define __stub macros and hopefully few prototypes,
2577     which can conflict with char $2 (); below.
2578     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2579     <limits.h> exists even on freestanding compilers.  */
2580
2581 #ifdef __STDC__
2582 # include <limits.h>
2583 #else
2584 # include <assert.h>
2585 #endif
2586
2587 #undef $2
2588
2589 /* Override any GCC internal prototype to avoid an error.
2590    Use char because int might match the return type of a GCC
2591    builtin and then its argument prototype would still apply.  */
2592 #ifdef __cplusplus
2593 extern "C"
2594 #endif
2595 char $2 ();
2596 /* The GNU C library defines this for functions which it implements
2597     to always fail with ENOSYS.  Some functions are actually named
2598     something starting with __ and the normal name is an alias.  */
2599 #if defined __stub_$2 || defined __stub___$2
2600 choke me
2601 #endif
2602
2603 int
2604 main ()
2605 {
2606 return $2 ();
2607   ;
2608   return 0;
2609 }
2610 _ACEOF
2611 if ac_fn_c_try_link "$LINENO"; then :
2612   eval "$3=yes"
2613 else
2614   eval "$3=no"
2615 fi
2616 rm -f core conftest.err conftest.$ac_objext \
2617     conftest$ac_exeext conftest.$ac_ext
2618 fi
2619 eval ac_res=\$$3
2620                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2621 $as_echo "$ac_res" >&6; }
2622   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2623
2624 } # ac_fn_c_check_func
2625
2626 # ac_fn_cxx_try_link LINENO
2627 # -------------------------
2628 # Try to link conftest.$ac_ext, and return whether this succeeded.
2629 ac_fn_cxx_try_link ()
2630 {
2631   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2632   rm -f conftest.$ac_objext conftest$ac_exeext
2633   if { { ac_try="$ac_link"
2634 case "(($ac_try" in
2635   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2636   *) ac_try_echo=$ac_try;;
2637 esac
2638 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2639 $as_echo "$ac_try_echo"; } >&5
2640   (eval "$ac_link") 2>conftest.err
2641   ac_status=$?
2642   if test -s conftest.err; then
2643     grep -v '^ *+' conftest.err >conftest.er1
2644     cat conftest.er1 >&5
2645     mv -f conftest.er1 conftest.err
2646   fi
2647   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2648   test $ac_status = 0; } && {
2649          test -z "$ac_cxx_werror_flag" ||
2650          test ! -s conftest.err
2651        } && test -s conftest$ac_exeext && {
2652          test "$cross_compiling" = yes ||
2653          $as_test_x conftest$ac_exeext
2654        }; then :
2655   ac_retval=0
2656 else
2657   $as_echo "$as_me: failed program was:" >&5
2658 sed 's/^/| /' conftest.$ac_ext >&5
2659
2660         ac_retval=1
2661 fi
2662   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2663   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2664   # interfere with the next link command; also delete a directory that is
2665   # left behind by Apple's compiler.  We do this before executing the actions.
2666   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2667   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2668   return $ac_retval
2669
2670 } # ac_fn_cxx_try_link
2671 cat >config.log <<_ACEOF
2672 This file contains any messages produced by compilers while
2673 running configure, to aid debugging if configure makes a mistake.
2674
2675 It was created by $as_me, which was
2676 generated by GNU Autoconf 2.64.  Invocation command line was
2677
2678   $ $0 $@
2679
2680 _ACEOF
2681 exec 5>>config.log
2682 {
2683 cat <<_ASUNAME
2684 ## --------- ##
2685 ## Platform. ##
2686 ## --------- ##
2687
2688 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2689 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2690 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2691 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2692 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2693
2694 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2695 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2696
2697 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2698 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2699 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2700 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2701 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2702 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2703 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2704
2705 _ASUNAME
2706
2707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2708 for as_dir in $PATH
2709 do
2710   IFS=$as_save_IFS
2711   test -z "$as_dir" && as_dir=.
2712     $as_echo "PATH: $as_dir"
2713   done
2714 IFS=$as_save_IFS
2715
2716 } >&5
2717
2718 cat >&5 <<_ACEOF
2719
2720
2721 ## ----------- ##
2722 ## Core tests. ##
2723 ## ----------- ##
2724
2725 _ACEOF
2726
2727
2728 # Keep a trace of the command line.
2729 # Strip out --no-create and --no-recursion so they do not pile up.
2730 # Strip out --silent because we don't want to record it for future runs.
2731 # Also quote any args containing shell meta-characters.
2732 # Make two passes to allow for proper duplicate-argument suppression.
2733 ac_configure_args=
2734 ac_configure_args0=
2735 ac_configure_args1=
2736 ac_must_keep_next=false
2737 for ac_pass in 1 2
2738 do
2739   for ac_arg
2740   do
2741     case $ac_arg in
2742     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2743     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2744     | -silent | --silent | --silen | --sile | --sil)
2745       continue ;;
2746     *\'*)
2747       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2748     esac
2749     case $ac_pass in
2750     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2751     2)
2752       as_fn_append ac_configure_args1 " '$ac_arg'"
2753       if test $ac_must_keep_next = true; then
2754         ac_must_keep_next=false # Got value, back to normal.
2755       else
2756         case $ac_arg in
2757           *=* | --config-cache | -C | -disable-* | --disable-* \
2758           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2759           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2760           | -with-* | --with-* | -without-* | --without-* | --x)
2761             case "$ac_configure_args0 " in
2762               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2763             esac
2764             ;;
2765           -* ) ac_must_keep_next=true ;;
2766         esac
2767       fi
2768       as_fn_append ac_configure_args " '$ac_arg'"
2769       ;;
2770     esac
2771   done
2772 done
2773 { ac_configure_args0=; unset ac_configure_args0;}
2774 { ac_configure_args1=; unset ac_configure_args1;}
2775
2776 # When interrupted or exit'd, cleanup temporary files, and complete
2777 # config.log.  We remove comments because anyway the quotes in there
2778 # would cause problems or look ugly.
2779 # WARNING: Use '\'' to represent an apostrophe within the trap.
2780 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2781 trap 'exit_status=$?
2782   # Save into config.log some information that might help in debugging.
2783   {
2784     echo
2785
2786     cat <<\_ASBOX
2787 ## ---------------- ##
2788 ## Cache variables. ##
2789 ## ---------------- ##
2790 _ASBOX
2791     echo
2792     # The following way of writing the cache mishandles newlines in values,
2793 (
2794   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2795     eval ac_val=\$$ac_var
2796     case $ac_val in #(
2797     *${as_nl}*)
2798       case $ac_var in #(
2799       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2800 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2801       esac
2802       case $ac_var in #(
2803       _ | IFS | as_nl) ;; #(
2804       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2805       *) { eval $ac_var=; unset $ac_var;} ;;
2806       esac ;;
2807     esac
2808   done
2809   (set) 2>&1 |
2810     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2811     *${as_nl}ac_space=\ *)
2812       sed -n \
2813         "s/'\''/'\''\\\\'\'''\''/g;
2814           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2815       ;; #(
2816     *)
2817       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2818       ;;
2819     esac |
2820     sort
2821 )
2822     echo
2823
2824     cat <<\_ASBOX
2825 ## ----------------- ##
2826 ## Output variables. ##
2827 ## ----------------- ##
2828 _ASBOX
2829     echo
2830     for ac_var in $ac_subst_vars
2831     do
2832       eval ac_val=\$$ac_var
2833       case $ac_val in
2834       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2835       esac
2836       $as_echo "$ac_var='\''$ac_val'\''"
2837     done | sort
2838     echo
2839
2840     if test -n "$ac_subst_files"; then
2841       cat <<\_ASBOX
2842 ## ------------------- ##
2843 ## File substitutions. ##
2844 ## ------------------- ##
2845 _ASBOX
2846       echo
2847       for ac_var in $ac_subst_files
2848       do
2849         eval ac_val=\$$ac_var
2850         case $ac_val in
2851         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2852         esac
2853         $as_echo "$ac_var='\''$ac_val'\''"
2854       done | sort
2855       echo
2856     fi
2857
2858     if test -s confdefs.h; then
2859       cat <<\_ASBOX
2860 ## ----------- ##
2861 ## confdefs.h. ##
2862 ## ----------- ##
2863 _ASBOX
2864       echo
2865       cat confdefs.h
2866       echo
2867     fi
2868     test "$ac_signal" != 0 &&
2869       $as_echo "$as_me: caught signal $ac_signal"
2870     $as_echo "$as_me: exit $exit_status"
2871   } >&5
2872   rm -f core *.core core.conftest.* &&
2873     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2874     exit $exit_status
2875 ' 0
2876 for ac_signal in 1 2 13 15; do
2877   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2878 done
2879 ac_signal=0
2880
2881 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2882 rm -f -r conftest* confdefs.h
2883
2884 $as_echo "/* confdefs.h */" > confdefs.h
2885
2886 # Predefined preprocessor variables.
2887
2888 cat >>confdefs.h <<_ACEOF
2889 #define PACKAGE_NAME "$PACKAGE_NAME"
2890 _ACEOF
2891
2892 cat >>confdefs.h <<_ACEOF
2893 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2894 _ACEOF
2895
2896 cat >>confdefs.h <<_ACEOF
2897 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2898 _ACEOF
2899
2900 cat >>confdefs.h <<_ACEOF
2901 #define PACKAGE_STRING "$PACKAGE_STRING"
2902 _ACEOF
2903
2904 cat >>confdefs.h <<_ACEOF
2905 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2906 _ACEOF
2907
2908 cat >>confdefs.h <<_ACEOF
2909 #define PACKAGE_URL "$PACKAGE_URL"
2910 _ACEOF
2911
2912
2913 # Let the site file select an alternate cache file if it wants to.
2914 # Prefer an explicitly selected file to automatically selected ones.
2915 ac_site_file1=NONE
2916 ac_site_file2=NONE
2917 if test -n "$CONFIG_SITE"; then
2918   ac_site_file1=$CONFIG_SITE
2919 elif test "x$prefix" != xNONE; then
2920   ac_site_file1=$prefix/share/config.site
2921   ac_site_file2=$prefix/etc/config.site
2922 else
2923   ac_site_file1=$ac_default_prefix/share/config.site
2924   ac_site_file2=$ac_default_prefix/etc/config.site
2925 fi
2926 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2927 do
2928   test "x$ac_site_file" = xNONE && continue
2929   if test -r "$ac_site_file"; then
2930     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2931 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2932     sed 's/^/| /' "$ac_site_file" >&5
2933     . "$ac_site_file"
2934   fi
2935 done
2936
2937 if test -r "$cache_file"; then
2938   # Some versions of bash will fail to source /dev/null (special
2939   # files actually), so we avoid doing that.
2940   if test -f "$cache_file"; then
2941     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2942 $as_echo "$as_me: loading cache $cache_file" >&6;}
2943     case $cache_file in
2944       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2945       *)                      . "./$cache_file";;
2946     esac
2947   fi
2948 else
2949   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2950 $as_echo "$as_me: creating cache $cache_file" >&6;}
2951   >$cache_file
2952 fi
2953
2954 # Check that the precious variables saved in the cache have kept the same
2955 # value.
2956 ac_cache_corrupted=false
2957 for ac_var in $ac_precious_vars; do
2958   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2959   eval ac_new_set=\$ac_env_${ac_var}_set
2960   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2961   eval ac_new_val=\$ac_env_${ac_var}_value
2962   case $ac_old_set,$ac_new_set in
2963     set,)
2964       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2965 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2966       ac_cache_corrupted=: ;;
2967     ,set)
2968       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2969 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2970       ac_cache_corrupted=: ;;
2971     ,);;
2972     *)
2973       if test "x$ac_old_val" != "x$ac_new_val"; then
2974         # differences in whitespace do not lead to failure.
2975         ac_old_val_w=`echo x $ac_old_val`
2976         ac_new_val_w=`echo x $ac_new_val`
2977         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2978           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2979 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2980           ac_cache_corrupted=:
2981         else
2982           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2983 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2984           eval $ac_var=\$ac_old_val
2985         fi
2986         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2987 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2988         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2989 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2990       fi;;
2991   esac
2992   # Pass precious variables to config.status.
2993   if test "$ac_new_set" = set; then
2994     case $ac_new_val in
2995     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2996     *) ac_arg=$ac_var=$ac_new_val ;;
2997     esac
2998     case " $ac_configure_args " in
2999       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3000       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3001     esac
3002   fi
3003 done
3004 if $ac_cache_corrupted; then
3005   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3006 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3007   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3008 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3009   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3010 fi
3011 ## -------------------- ##
3012 ## Main body of script. ##
3013 ## -------------------- ##
3014
3015 ac_ext=c
3016 ac_cpp='$CPP $CPPFLAGS'
3017 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3018 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3019 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3020
3021
3022
3023
3024
3025
3026 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3027
3028
3029 gcc_version=`cat $srcdir/BASE-VER`
3030
3031 # Determine the host, build, and target systems
3032 ac_aux_dir=
3033 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3034   for ac_t in install-sh install.sh shtool; do
3035     if test -f "$ac_dir/$ac_t"; then
3036       ac_aux_dir=$ac_dir
3037       ac_install_sh="$ac_aux_dir/$ac_t -c"
3038       break 2
3039     fi
3040   done
3041 done
3042 if test -z "$ac_aux_dir"; then
3043   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3044 fi
3045
3046 # These three variables are undocumented and unsupported,
3047 # and are intended to be withdrawn in a future Autoconf release.
3048 # They can cause serious problems if a builder's source tree is in a directory
3049 # whose full name contains unusual characters.
3050 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3051 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3052 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3053
3054
3055 # Make sure we can run config.sub.
3056 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3057   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3058
3059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3060 $as_echo_n "checking build system type... " >&6; }
3061 if test "${ac_cv_build+set}" = set; then :
3062   $as_echo_n "(cached) " >&6
3063 else
3064   ac_build_alias=$build_alias
3065 test "x$ac_build_alias" = x &&
3066   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3067 test "x$ac_build_alias" = x &&
3068   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3069 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3070   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3071
3072 fi
3073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3074 $as_echo "$ac_cv_build" >&6; }
3075 case $ac_cv_build in
3076 *-*-*) ;;
3077 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3078 esac
3079 build=$ac_cv_build
3080 ac_save_IFS=$IFS; IFS='-'
3081 set x $ac_cv_build
3082 shift
3083 build_cpu=$1
3084 build_vendor=$2
3085 shift; shift
3086 # Remember, the first character of IFS is used to create $*,
3087 # except with old shells:
3088 build_os=$*
3089 IFS=$ac_save_IFS
3090 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3091
3092
3093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3094 $as_echo_n "checking host system type... " >&6; }
3095 if test "${ac_cv_host+set}" = set; then :
3096   $as_echo_n "(cached) " >&6
3097 else
3098   if test "x$host_alias" = x; then
3099   ac_cv_host=$ac_cv_build
3100 else
3101   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3102     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3103 fi
3104
3105 fi
3106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3107 $as_echo "$ac_cv_host" >&6; }
3108 case $ac_cv_host in
3109 *-*-*) ;;
3110 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3111 esac
3112 host=$ac_cv_host
3113 ac_save_IFS=$IFS; IFS='-'
3114 set x $ac_cv_host
3115 shift
3116 host_cpu=$1
3117 host_vendor=$2
3118 shift; shift
3119 # Remember, the first character of IFS is used to create $*,
3120 # except with old shells:
3121 host_os=$*
3122 IFS=$ac_save_IFS
3123 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3124
3125
3126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3127 $as_echo_n "checking target system type... " >&6; }
3128 if test "${ac_cv_target+set}" = set; then :
3129   $as_echo_n "(cached) " >&6
3130 else
3131   if test "x$target_alias" = x; then
3132   ac_cv_target=$ac_cv_host
3133 else
3134   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3135     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3136 fi
3137
3138 fi
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3140 $as_echo "$ac_cv_target" >&6; }
3141 case $ac_cv_target in
3142 *-*-*) ;;
3143 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3144 esac
3145 target=$ac_cv_target
3146 ac_save_IFS=$IFS; IFS='-'
3147 set x $ac_cv_target
3148 shift
3149 target_cpu=$1
3150 target_vendor=$2
3151 shift; shift
3152 # Remember, the first character of IFS is used to create $*,
3153 # except with old shells:
3154 target_os=$*
3155 IFS=$ac_save_IFS
3156 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3157
3158
3159 # The aliases save the names the user supplied, while $host etc.
3160 # will get canonicalized.
3161 test -n "$target_alias" &&
3162   test "$program_prefix$program_suffix$program_transform_name" = \
3163     NONENONEs,x,x, &&
3164   program_prefix=${target_alias}-
3165
3166 # Determine the noncanonical target name, for directory use.
3167  case ${build_alias} in
3168   "") build_noncanonical=${build} ;;
3169   *) build_noncanonical=${build_alias} ;;
3170 esac
3171
3172  case ${host_alias} in
3173   "") host_noncanonical=${build_noncanonical} ;;
3174   *) host_noncanonical=${host_alias} ;;
3175 esac
3176
3177  case ${target_alias} in
3178   "") target_noncanonical=${host_noncanonical} ;;
3179   *) target_noncanonical=${target_alias} ;;
3180 esac
3181
3182
3183
3184
3185 # Determine the target- and build-specific subdirectories
3186
3187 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3188 # have matching libraries, they should use host libraries: Makefile.tpl
3189 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3190 # However, they still use the build modules, because the corresponding
3191 # host modules (e.g. bison) are only built for the host when bootstrap
3192 # finishes. So:
3193 # - build_subdir is where we find build modules, and never changes.
3194 # - build_libsubdir is where we find build libraries, and can be overridden.
3195
3196 # Prefix 'build-' so this never conflicts with target_subdir.
3197 build_subdir="build-${build_noncanonical}"
3198
3199 # Check whether --with-build-libsubdir was given.
3200 if test "${with_build_libsubdir+set}" = set; then :
3201   withval=$with_build_libsubdir; build_libsubdir="$withval"
3202 else
3203   build_libsubdir="$build_subdir"
3204 fi
3205
3206 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3207 if ( test $srcdir = . && test -d gcc ) \
3208    || test -d $srcdir/../host-${host_noncanonical}; then
3209   host_subdir="host-${host_noncanonical}"
3210 else
3211   host_subdir=.
3212 fi
3213 # No prefix.
3214 target_subdir=${target_noncanonical}
3215
3216
3217 # Set program_transform_name
3218 test "$program_prefix" != NONE &&
3219   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3220 # Use a double $ so make ignores it.
3221 test "$program_suffix" != NONE &&
3222   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3223 # Double any \ or $.
3224 # By default was `s,x,x', remove it if useless.
3225 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3226 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3227
3228
3229 # Check for bogus environment variables.
3230 # Test if LIBRARY_PATH contains the notation for the current directory
3231 # since this would lead to problems installing/building glibc.
3232 # LIBRARY_PATH contains the current directory if one of the following
3233 # is true:
3234 # - one of the terminals (":" and ";") is the first or last sign
3235 # - two terminals occur directly after each other
3236 # - the path contains an element with a dot in it
3237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3238 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3239 case ${LIBRARY_PATH} in
3240   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3241     library_path_setting="contains current directory"
3242     ;;
3243   *)
3244     library_path_setting="ok"
3245     ;;
3246 esac
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3248 $as_echo "$library_path_setting" >&6; }
3249 if test "$library_path_setting" != "ok"; then
3250 as_fn_error "
3251 *** LIBRARY_PATH shouldn't contain the current directory when
3252 *** building gcc. Please change the environment variable
3253 *** and run configure again." "$LINENO" 5
3254 fi
3255
3256 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3257 # since this would lead to problems installing/building glibc.
3258 # GCC_EXEC_PREFIX contains the current directory if one of the following
3259 # is true:
3260 # - one of the terminals (":" and ";") is the first or last sign
3261 # - two terminals occur directly after each other
3262 # - the path contains an element with a dot in it
3263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3264 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3265 case ${GCC_EXEC_PREFIX} in
3266   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3267     gcc_exec_prefix_setting="contains current directory"
3268     ;;
3269   *)
3270     gcc_exec_prefix_setting="ok"
3271     ;;
3272 esac
3273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3274 $as_echo "$gcc_exec_prefix_setting" >&6; }
3275 if test "$gcc_exec_prefix_setting" != "ok"; then
3276 as_fn_error "
3277 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3278 *** building gcc. Please change the environment variable
3279 *** and run configure again." "$LINENO" 5
3280 fi
3281
3282 # -----------
3283 # Directories
3284 # -----------
3285
3286 # Specify the local prefix
3287 local_prefix=
3288
3289 # Check whether --with-local-prefix was given.
3290 if test "${with_local_prefix+set}" = set; then :
3291   withval=$with_local_prefix; case "${withval}" in
3292 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3293 no)     ;;
3294 *)      local_prefix=$with_local_prefix ;;
3295 esac
3296 fi
3297
3298
3299 # Default local prefix if it is empty
3300 if test x$local_prefix = x; then
3301         local_prefix=/usr/local
3302 fi
3303
3304 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3305 # passed in by the toplevel make and thus we'd get different behavior
3306 # depending on where we built the sources.
3307 gcc_gxx_include_dir=
3308 # Specify the g++ header file directory
3309
3310 # Check whether --with-gxx-include-dir was given.
3311 if test "${with_gxx_include_dir+set}" = set; then :
3312   withval=$with_gxx_include_dir; case "${withval}" in
3313 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3314 no)     ;;
3315 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3316 esac
3317 fi
3318
3319
3320 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3321 if test x${gcc_gxx_include_dir} = x; then
3322   if test x${enable_version_specific_runtime_libs} = xyes; then
3323     gcc_gxx_include_dir='${libsubdir}/include/c++'
3324   else
3325     libstdcxx_incdir='include/c++/$(version)'
3326     if test x$host != x$target; then
3327        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3328     fi
3329     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3330   fi
3331 fi
3332
3333 gcc_gxx_include_dir_add_sysroot=0
3334 if test "${with_sysroot+set}" = set; then
3335   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3336   if test "${gcc_gxx_without_sysroot}"; then
3337     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3338     gcc_gxx_include_dir_add_sysroot=1
3339   fi
3340 fi
3341
3342
3343 # Check whether --with-cpp_install_dir was given.
3344 if test "${with_cpp_install_dir+set}" = set; then :
3345   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3346   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3347 elif test x$withval != xno; then
3348   cpp_install_dir=$withval
3349 fi
3350 fi
3351
3352
3353 # We would like to our source tree to be readonly.  However when releases or
3354 # pre-releases are generated, the flex/bison generated files as well as the
3355 # various formats of manuals need to be included along with the rest of the
3356 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3357 # just that.
3358
3359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3360 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3361     # Check whether --enable-generated-files-in-srcdir was given.
3362 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3363   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3364 else
3365   generated_files_in_srcdir=no
3366 fi
3367
3368
3369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3370 $as_echo "$generated_files_in_srcdir" >&6; }
3371
3372 if test "$generated_files_in_srcdir" = "yes"; then
3373   GENINSRC=''
3374 else
3375   GENINSRC='#'
3376 fi
3377
3378
3379 # -------------------
3380 # Find default linker
3381 # -------------------
3382
3383 # With GNU ld
3384
3385 # Check whether --with-gnu-ld was given.
3386 if test "${with_gnu_ld+set}" = set; then :
3387   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3388 else
3389   gnu_ld_flag=no
3390 fi
3391
3392
3393 # With pre-defined ld
3394
3395 # Check whether --with-ld was given.
3396 if test "${with_ld+set}" = set; then :
3397   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3398 fi
3399
3400 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3401   if test ! -x "$DEFAULT_LINKER"; then
3402     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3403   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3404     gnu_ld_flag=yes
3405   fi
3406
3407 cat >>confdefs.h <<_ACEOF
3408 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3409 _ACEOF
3410
3411 fi
3412
3413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3414 $as_echo_n "checking whether a default linker was specified... " >&6; }
3415 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3416   if test x"$gnu_ld_flag" = x"no"; then
3417     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3418 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3419   else
3420     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3421 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3422   fi
3423 else
3424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3425 $as_echo "no" >&6; }
3426 fi
3427
3428 # With demangler in GNU ld
3429
3430 # Check whether --with-demangler-in-ld was given.
3431 if test "${with_demangler_in_ld+set}" = set; then :
3432   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3433 else
3434   demangler_in_ld=yes
3435 fi
3436
3437
3438 # ----------------------
3439 # Find default assembler
3440 # ----------------------
3441
3442 # With GNU as
3443
3444 # Check whether --with-gnu-as was given.
3445 if test "${with_gnu_as+set}" = set; then :
3446   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3447 else
3448   gas_flag=no
3449 fi
3450
3451
3452
3453 # Check whether --with-as was given.
3454 if test "${with_as+set}" = set; then :
3455   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3456 fi
3457
3458 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3459   if test ! -x "$DEFAULT_ASSEMBLER"; then
3460     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3461   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3462     gas_flag=yes
3463   fi
3464
3465 cat >>confdefs.h <<_ACEOF
3466 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3467 _ACEOF
3468
3469 fi
3470
3471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3472 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3473 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3474   if test x"$gas_flag" = x"no"; then
3475     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3476 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3477   else
3478     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3479 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3480   fi
3481 else
3482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3483 $as_echo "no" >&6; }
3484 fi
3485
3486 # ---------------
3487 # Find C compiler
3488 # ---------------
3489
3490 # If a non-executable a.out is present (e.g. created by GNU as above even if
3491 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3492 # file, even when creating an executable, so an execution test fails.
3493 # Remove possible default executable files to avoid this.
3494 #
3495 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3496 # Autoconf includes it.
3497 rm -f a.out a.exe b.out
3498
3499 # Find the native compiler
3500 ac_ext=c
3501 ac_cpp='$CPP $CPPFLAGS'
3502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3504 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3505 if test -n "$ac_tool_prefix"; then
3506   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3507 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3509 $as_echo_n "checking for $ac_word... " >&6; }
3510 if test "${ac_cv_prog_CC+set}" = set; then :
3511   $as_echo_n "(cached) " >&6
3512 else
3513   if test -n "$CC"; then
3514   ac_cv_prog_CC="$CC" # Let the user override the test.
3515 else
3516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3517 for as_dir in $PATH
3518 do
3519   IFS=$as_save_IFS
3520   test -z "$as_dir" && as_dir=.
3521     for ac_exec_ext in '' $ac_executable_extensions; do
3522   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3523     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3524     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3525     break 2
3526   fi
3527 done
3528   done
3529 IFS=$as_save_IFS
3530
3531 fi
3532 fi
3533 CC=$ac_cv_prog_CC
3534 if test -n "$CC"; then
3535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3536 $as_echo "$CC" >&6; }
3537 else
3538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3539 $as_echo "no" >&6; }
3540 fi
3541
3542
3543 fi
3544 if test -z "$ac_cv_prog_CC"; then
3545   ac_ct_CC=$CC
3546   # Extract the first word of "gcc", so it can be a program name with args.
3547 set dummy gcc; ac_word=$2
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3549 $as_echo_n "checking for $ac_word... " >&6; }
3550 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3551   $as_echo_n "(cached) " >&6
3552 else
3553   if test -n "$ac_ct_CC"; then
3554   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3555 else
3556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3557 for as_dir in $PATH
3558 do
3559   IFS=$as_save_IFS
3560   test -z "$as_dir" && as_dir=.
3561     for ac_exec_ext in '' $ac_executable_extensions; do
3562   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3563     ac_cv_prog_ac_ct_CC="gcc"
3564     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3565     break 2
3566   fi
3567 done
3568   done
3569 IFS=$as_save_IFS
3570
3571 fi
3572 fi
3573 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3574 if test -n "$ac_ct_CC"; then
3575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3576 $as_echo "$ac_ct_CC" >&6; }
3577 else
3578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3579 $as_echo "no" >&6; }
3580 fi
3581
3582   if test "x$ac_ct_CC" = x; then
3583     CC=""
3584   else
3585     case $cross_compiling:$ac_tool_warned in
3586 yes:)
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3588 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3589 ac_tool_warned=yes ;;
3590 esac
3591     CC=$ac_ct_CC
3592   fi
3593 else
3594   CC="$ac_cv_prog_CC"
3595 fi
3596
3597 if test -z "$CC"; then
3598           if test -n "$ac_tool_prefix"; then
3599     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3600 set dummy ${ac_tool_prefix}cc; ac_word=$2
3601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3602 $as_echo_n "checking for $ac_word... " >&6; }
3603 if test "${ac_cv_prog_CC+set}" = set; then :
3604   $as_echo_n "(cached) " >&6
3605 else
3606   if test -n "$CC"; then
3607   ac_cv_prog_CC="$CC" # Let the user override the test.
3608 else
3609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3610 for as_dir in $PATH
3611 do
3612   IFS=$as_save_IFS
3613   test -z "$as_dir" && as_dir=.
3614     for ac_exec_ext in '' $ac_executable_extensions; do
3615   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3616     ac_cv_prog_CC="${ac_tool_prefix}cc"
3617     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3618     break 2
3619   fi
3620 done
3621   done
3622 IFS=$as_save_IFS
3623
3624 fi
3625 fi
3626 CC=$ac_cv_prog_CC
3627 if test -n "$CC"; then
3628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3629 $as_echo "$CC" >&6; }
3630 else
3631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3632 $as_echo "no" >&6; }
3633 fi
3634
3635
3636   fi
3637 fi
3638 if test -z "$CC"; then
3639   # Extract the first word of "cc", so it can be a program name with args.
3640 set dummy cc; ac_word=$2
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3642 $as_echo_n "checking for $ac_word... " >&6; }
3643 if test "${ac_cv_prog_CC+set}" = set; then :
3644   $as_echo_n "(cached) " >&6
3645 else
3646   if test -n "$CC"; then
3647   ac_cv_prog_CC="$CC" # Let the user override the test.
3648 else
3649   ac_prog_rejected=no
3650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3651 for as_dir in $PATH
3652 do
3653   IFS=$as_save_IFS
3654   test -z "$as_dir" && as_dir=.
3655     for ac_exec_ext in '' $ac_executable_extensions; do
3656   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3657     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3658        ac_prog_rejected=yes
3659        continue
3660      fi
3661     ac_cv_prog_CC="cc"
3662     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3663     break 2
3664   fi
3665 done
3666   done
3667 IFS=$as_save_IFS
3668
3669 if test $ac_prog_rejected = yes; then
3670   # We found a bogon in the path, so make sure we never use it.
3671   set dummy $ac_cv_prog_CC
3672   shift
3673   if test $# != 0; then
3674     # We chose a different compiler from the bogus one.
3675     # However, it has the same basename, so the bogon will be chosen
3676     # first if we set CC to just the basename; use the full file name.
3677     shift
3678     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3679   fi
3680 fi
3681 fi
3682 fi
3683 CC=$ac_cv_prog_CC
3684 if test -n "$CC"; then
3685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3686 $as_echo "$CC" >&6; }
3687 else
3688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3689 $as_echo "no" >&6; }
3690 fi
3691
3692
3693 fi
3694 if test -z "$CC"; then
3695   if test -n "$ac_tool_prefix"; then
3696   for ac_prog in cl.exe
3697   do
3698     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3699 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3701 $as_echo_n "checking for $ac_word... " >&6; }
3702 if test "${ac_cv_prog_CC+set}" = set; then :
3703   $as_echo_n "(cached) " >&6
3704 else
3705   if test -n "$CC"; then
3706   ac_cv_prog_CC="$CC" # Let the user override the test.
3707 else
3708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3709 for as_dir in $PATH
3710 do
3711   IFS=$as_save_IFS
3712   test -z "$as_dir" && as_dir=.
3713     for ac_exec_ext in '' $ac_executable_extensions; do
3714   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3715     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3716     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3717     break 2
3718   fi
3719 done
3720   done
3721 IFS=$as_save_IFS
3722
3723 fi
3724 fi
3725 CC=$ac_cv_prog_CC
3726 if test -n "$CC"; then
3727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3728 $as_echo "$CC" >&6; }
3729 else
3730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3731 $as_echo "no" >&6; }
3732 fi
3733
3734
3735     test -n "$CC" && break
3736   done
3737 fi
3738 if test -z "$CC"; then
3739   ac_ct_CC=$CC
3740   for ac_prog in cl.exe
3741 do
3742   # Extract the first word of "$ac_prog", so it can be a program name with args.
3743 set dummy $ac_prog; ac_word=$2
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3745 $as_echo_n "checking for $ac_word... " >&6; }
3746 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3747   $as_echo_n "(cached) " >&6
3748 else
3749   if test -n "$ac_ct_CC"; then
3750   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3751 else
3752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3753 for as_dir in $PATH
3754 do
3755   IFS=$as_save_IFS
3756   test -z "$as_dir" && as_dir=.
3757     for ac_exec_ext in '' $ac_executable_extensions; do
3758   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3759     ac_cv_prog_ac_ct_CC="$ac_prog"
3760     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3761     break 2
3762   fi
3763 done
3764   done
3765 IFS=$as_save_IFS
3766
3767 fi
3768 fi
3769 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3770 if test -n "$ac_ct_CC"; then
3771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3772 $as_echo "$ac_ct_CC" >&6; }
3773 else
3774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3775 $as_echo "no" >&6; }
3776 fi
3777
3778
3779   test -n "$ac_ct_CC" && break
3780 done
3781
3782   if test "x$ac_ct_CC" = x; then
3783     CC=""
3784   else
3785     case $cross_compiling:$ac_tool_warned in
3786 yes:)
3787 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3788 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3789 ac_tool_warned=yes ;;
3790 esac
3791     CC=$ac_ct_CC
3792   fi
3793 fi
3794
3795 fi
3796
3797
3798 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3799 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3800 as_fn_error "no acceptable C compiler found in \$PATH
3801 See \`config.log' for more details." "$LINENO" 5; }
3802
3803 # Provide some information about the compiler.
3804 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3805 set X $ac_compile
3806 ac_compiler=$2
3807 for ac_option in --version -v -V -qversion; do
3808   { { ac_try="$ac_compiler $ac_option >&5"
3809 case "(($ac_try" in
3810   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3811   *) ac_try_echo=$ac_try;;
3812 esac
3813 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3814 $as_echo "$ac_try_echo"; } >&5
3815   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3816   ac_status=$?
3817   if test -s conftest.err; then
3818     sed '10a\
3819 ... rest of stderr output deleted ...
3820          10q' conftest.err >conftest.er1
3821     cat conftest.er1 >&5
3822     rm -f conftest.er1 conftest.err
3823   fi
3824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3825   test $ac_status = 0; }
3826 done
3827
3828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3829 /* end confdefs.h.  */
3830
3831 int
3832 main ()
3833 {
3834
3835   ;
3836   return 0;
3837 }
3838 _ACEOF
3839 ac_clean_files_save=$ac_clean_files
3840 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3841 # Try to create an executable without -o first, disregard a.out.
3842 # It will help us diagnose broken compilers, and finding out an intuition
3843 # of exeext.
3844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3845 $as_echo_n "checking for C compiler default output file name... " >&6; }
3846 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3847
3848 # The possible output files:
3849 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3850
3851 ac_rmfiles=
3852 for ac_file in $ac_files
3853 do
3854   case $ac_file in
3855     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3856     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3857   esac
3858 done
3859 rm -f $ac_rmfiles
3860
3861 if { { ac_try="$ac_link_default"
3862 case "(($ac_try" in
3863   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3864   *) ac_try_echo=$ac_try;;
3865 esac
3866 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3867 $as_echo "$ac_try_echo"; } >&5
3868   (eval "$ac_link_default") 2>&5
3869   ac_status=$?
3870   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3871   test $ac_status = 0; }; then :
3872   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3873 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3874 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3875 # so that the user can short-circuit this test for compilers unknown to
3876 # Autoconf.
3877 for ac_file in $ac_files ''
3878 do
3879   test -f "$ac_file" || continue
3880   case $ac_file in
3881     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3882         ;;
3883     [ab].out )
3884         # We found the default executable, but exeext='' is most
3885         # certainly right.
3886         break;;
3887     *.* )
3888         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3889         then :; else
3890            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3891         fi
3892         # We set ac_cv_exeext here because the later test for it is not
3893         # safe: cross compilers may not add the suffix if given an `-o'
3894         # argument, so we may need to know it at that point already.
3895         # Even if this section looks crufty: it has the advantage of
3896         # actually working.
3897         break;;
3898     * )
3899         break;;
3900   esac
3901 done
3902 test "$ac_cv_exeext" = no && ac_cv_exeext=
3903
3904 else
3905   ac_file=''
3906 fi
3907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3908 $as_echo "$ac_file" >&6; }
3909 if test -z "$ac_file"; then :
3910   $as_echo "$as_me: failed program was:" >&5
3911 sed 's/^/| /' conftest.$ac_ext >&5
3912
3913 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3914 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3915 { as_fn_set_status 77
3916 as_fn_error "C compiler cannot create executables
3917 See \`config.log' for more details." "$LINENO" 5; }; }
3918 fi
3919 ac_exeext=$ac_cv_exeext
3920
3921 # Check that the compiler produces executables we can run.  If not, either
3922 # the compiler is broken, or we cross compile.
3923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3924 $as_echo_n "checking whether the C compiler works... " >&6; }
3925 # If not cross compiling, check that we can run a simple program.
3926 if test "$cross_compiling" != yes; then
3927   if { ac_try='./$ac_file'
3928   { { case "(($ac_try" in
3929   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3930   *) ac_try_echo=$ac_try;;
3931 esac
3932 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3933 $as_echo "$ac_try_echo"; } >&5
3934   (eval "$ac_try") 2>&5
3935   ac_status=$?
3936   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3937   test $ac_status = 0; }; }; then
3938     cross_compiling=no
3939   else
3940     if test "$cross_compiling" = maybe; then
3941         cross_compiling=yes
3942     else
3943         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3944 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3945 as_fn_error "cannot run C compiled programs.
3946 If you meant to cross compile, use \`--host'.
3947 See \`config.log' for more details." "$LINENO" 5; }
3948     fi
3949   fi
3950 fi
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3952 $as_echo "yes" >&6; }
3953
3954 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3955 ac_clean_files=$ac_clean_files_save
3956 # Check that the compiler produces executables we can run.  If not, either
3957 # the compiler is broken, or we cross compile.
3958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3959 $as_echo_n "checking whether we are cross compiling... " >&6; }
3960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3961 $as_echo "$cross_compiling" >&6; }
3962
3963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3964 $as_echo_n "checking for suffix of executables... " >&6; }
3965 if { { ac_try="$ac_link"
3966 case "(($ac_try" in
3967   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3968   *) ac_try_echo=$ac_try;;
3969 esac
3970 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3971 $as_echo "$ac_try_echo"; } >&5
3972   (eval "$ac_link") 2>&5
3973   ac_status=$?
3974   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3975   test $ac_status = 0; }; then :
3976   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3977 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3978 # work properly (i.e., refer to `conftest.exe'), while it won't with
3979 # `rm'.
3980 for ac_file in conftest.exe conftest conftest.*; do
3981   test -f "$ac_file" || continue
3982   case $ac_file in
3983     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3984     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3985           break;;
3986     * ) break;;
3987   esac
3988 done
3989 else
3990   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3991 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3992 as_fn_error "cannot compute suffix of executables: cannot compile and link
3993 See \`config.log' for more details." "$LINENO" 5; }
3994 fi
3995 rm -f conftest$ac_cv_exeext
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3997 $as_echo "$ac_cv_exeext" >&6; }
3998
3999 rm -f conftest.$ac_ext
4000 EXEEXT=$ac_cv_exeext
4001 ac_exeext=$EXEEXT
4002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4003 $as_echo_n "checking for suffix of object files... " >&6; }
4004 if test "${ac_cv_objext+set}" = set; then :
4005   $as_echo_n "(cached) " >&6
4006 else
4007   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4008 /* end confdefs.h.  */
4009
4010 int
4011 main ()
4012 {
4013
4014   ;
4015   return 0;
4016 }
4017 _ACEOF
4018 rm -f conftest.o conftest.obj
4019 if { { ac_try="$ac_compile"
4020 case "(($ac_try" in
4021   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4022   *) ac_try_echo=$ac_try;;
4023 esac
4024 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4025 $as_echo "$ac_try_echo"; } >&5
4026   (eval "$ac_compile") 2>&5
4027   ac_status=$?
4028   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4029   test $ac_status = 0; }; then :
4030   for ac_file in conftest.o conftest.obj conftest.*; do
4031   test -f "$ac_file" || continue;
4032   case $ac_file in
4033     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4034     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4035        break;;
4036   esac
4037 done
4038 else
4039   $as_echo "$as_me: failed program was:" >&5
4040 sed 's/^/| /' conftest.$ac_ext >&5
4041
4042 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4043 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4044 as_fn_error "cannot compute suffix of object files: cannot compile
4045 See \`config.log' for more details." "$LINENO" 5; }
4046 fi
4047 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4048 fi
4049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4050 $as_echo "$ac_cv_objext" >&6; }
4051 OBJEXT=$ac_cv_objext
4052 ac_objext=$OBJEXT
4053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4054 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4055 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4056   $as_echo_n "(cached) " >&6
4057 else
4058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4059 /* end confdefs.h.  */
4060
4061 int
4062 main ()
4063 {
4064 #ifndef __GNUC__
4065        choke me
4066 #endif
4067
4068   ;
4069   return 0;
4070 }
4071 _ACEOF
4072 if ac_fn_c_try_compile "$LINENO"; then :
4073   ac_compiler_gnu=yes
4074 else
4075   ac_compiler_gnu=no
4076 fi
4077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4078 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4079
4080 fi
4081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4082 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4083 if test $ac_compiler_gnu = yes; then
4084   GCC=yes
4085 else
4086   GCC=
4087 fi
4088 ac_test_CFLAGS=${CFLAGS+set}
4089 ac_save_CFLAGS=$CFLAGS
4090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4091 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4092 if test "${ac_cv_prog_cc_g+set}" = set; then :
4093   $as_echo_n "(cached) " >&6
4094 else
4095   ac_save_c_werror_flag=$ac_c_werror_flag
4096    ac_c_werror_flag=yes
4097    ac_cv_prog_cc_g=no
4098    CFLAGS="-g"
4099    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4100 /* end confdefs.h.  */
4101
4102 int
4103 main ()
4104 {
4105
4106   ;
4107   return 0;
4108 }
4109 _ACEOF
4110 if ac_fn_c_try_compile "$LINENO"; then :
4111   ac_cv_prog_cc_g=yes
4112 else
4113   CFLAGS=""
4114       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4115 /* end confdefs.h.  */
4116
4117 int
4118 main ()
4119 {
4120
4121   ;
4122   return 0;
4123 }
4124 _ACEOF
4125 if ac_fn_c_try_compile "$LINENO"; then :
4126
4127 else
4128   ac_c_werror_flag=$ac_save_c_werror_flag
4129          CFLAGS="-g"
4130          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4131 /* end confdefs.h.  */
4132
4133 int
4134 main ()
4135 {
4136
4137   ;
4138   return 0;
4139 }
4140 _ACEOF
4141 if ac_fn_c_try_compile "$LINENO"; then :
4142   ac_cv_prog_cc_g=yes
4143 fi
4144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4145 fi
4146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4147 fi
4148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4149    ac_c_werror_flag=$ac_save_c_werror_flag
4150 fi
4151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4152 $as_echo "$ac_cv_prog_cc_g" >&6; }
4153 if test "$ac_test_CFLAGS" = set; then
4154   CFLAGS=$ac_save_CFLAGS
4155 elif test $ac_cv_prog_cc_g = yes; then
4156   if test "$GCC" = yes; then
4157     CFLAGS="-g -O2"
4158   else
4159     CFLAGS="-g"
4160   fi
4161 else
4162   if test "$GCC" = yes; then
4163     CFLAGS="-O2"
4164   else
4165     CFLAGS=
4166   fi
4167 fi
4168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4169 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4170 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4171   $as_echo_n "(cached) " >&6
4172 else
4173   ac_cv_prog_cc_c89=no
4174 ac_save_CC=$CC
4175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4176 /* end confdefs.h.  */
4177 #include <stdarg.h>
4178 #include <stdio.h>
4179 #include <sys/types.h>
4180 #include <sys/stat.h>
4181 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4182 struct buf { int x; };
4183 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4184 static char *e (p, i)
4185      char **p;
4186      int i;
4187 {
4188   return p[i];
4189 }
4190 static char *f (char * (*g) (char **, int), char **p, ...)
4191 {
4192   char *s;
4193   va_list v;
4194   va_start (v,p);
4195   s = g (p, va_arg (v,int));
4196   va_end (v);
4197   return s;
4198 }
4199
4200 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4201    function prototypes and stuff, but not '\xHH' hex character constants.
4202    These don't provoke an error unfortunately, instead are silently treated
4203    as 'x'.  The following induces an error, until -std is added to get
4204    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4205    array size at least.  It's necessary to write '\x00'==0 to get something
4206    that's true only with -std.  */
4207 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4208
4209 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4210    inside strings and character constants.  */
4211 #define FOO(x) 'x'
4212 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4213
4214 int test (int i, double x);
4215 struct s1 {int (*f) (int a);};
4216 struct s2 {int (*f) (double a);};
4217 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4218 int argc;
4219 char **argv;
4220 int
4221 main ()
4222 {
4223 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4224   ;
4225   return 0;
4226 }
4227 _ACEOF
4228 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4229         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4230 do
4231   CC="$ac_save_CC $ac_arg"
4232   if ac_fn_c_try_compile "$LINENO"; then :
4233   ac_cv_prog_cc_c89=$ac_arg
4234 fi
4235 rm -f core conftest.err conftest.$ac_objext
4236   test "x$ac_cv_prog_cc_c89" != "xno" && break
4237 done
4238 rm -f conftest.$ac_ext
4239 CC=$ac_save_CC
4240
4241 fi
4242 # AC_CACHE_VAL
4243 case "x$ac_cv_prog_cc_c89" in
4244   x)
4245     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4246 $as_echo "none needed" >&6; } ;;
4247   xno)
4248     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4249 $as_echo "unsupported" >&6; } ;;
4250   *)
4251     CC="$CC $ac_cv_prog_cc_c89"
4252     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4253 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4254 esac
4255 if test "x$ac_cv_prog_cc_c89" != xno; then :
4256
4257 fi
4258
4259 ac_ext=c
4260 ac_cpp='$CPP $CPPFLAGS'
4261 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4262 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4263 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4264
4265 ac_ext=cpp
4266 ac_cpp='$CXXCPP $CPPFLAGS'
4267 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4268 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4269 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4270 if test -z "$CXX"; then
4271   if test -n "$CCC"; then
4272     CXX=$CCC
4273   else
4274     if test -n "$ac_tool_prefix"; then
4275   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4276   do
4277     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4278 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4280 $as_echo_n "checking for $ac_word... " >&6; }
4281 if test "${ac_cv_prog_CXX+set}" = set; then :
4282   $as_echo_n "(cached) " >&6
4283 else
4284   if test -n "$CXX"; then
4285   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4286 else
4287 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4288 for as_dir in $PATH
4289 do
4290   IFS=$as_save_IFS
4291   test -z "$as_dir" && as_dir=.
4292     for ac_exec_ext in '' $ac_executable_extensions; do
4293   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4294     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4295     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4296     break 2
4297   fi
4298 done
4299   done
4300 IFS=$as_save_IFS
4301
4302 fi
4303 fi
4304 CXX=$ac_cv_prog_CXX
4305 if test -n "$CXX"; then
4306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4307 $as_echo "$CXX" >&6; }
4308 else
4309   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4310 $as_echo "no" >&6; }
4311 fi
4312
4313
4314     test -n "$CXX" && break
4315   done
4316 fi
4317 if test -z "$CXX"; then
4318   ac_ct_CXX=$CXX
4319   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4320 do
4321   # Extract the first word of "$ac_prog", so it can be a program name with args.
4322 set dummy $ac_prog; ac_word=$2
4323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4324 $as_echo_n "checking for $ac_word... " >&6; }
4325 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4326   $as_echo_n "(cached) " >&6
4327 else
4328   if test -n "$ac_ct_CXX"; then
4329   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4330 else
4331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4332 for as_dir in $PATH
4333 do
4334   IFS=$as_save_IFS
4335   test -z "$as_dir" && as_dir=.
4336     for ac_exec_ext in '' $ac_executable_extensions; do
4337   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4338     ac_cv_prog_ac_ct_CXX="$ac_prog"
4339     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4340     break 2
4341   fi
4342 done
4343   done
4344 IFS=$as_save_IFS
4345
4346 fi
4347 fi
4348 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4349 if test -n "$ac_ct_CXX"; then
4350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4351 $as_echo "$ac_ct_CXX" >&6; }
4352 else
4353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4354 $as_echo "no" >&6; }
4355 fi
4356
4357
4358   test -n "$ac_ct_CXX" && break
4359 done
4360
4361   if test "x$ac_ct_CXX" = x; then
4362     CXX="g++"
4363   else
4364     case $cross_compiling:$ac_tool_warned in
4365 yes:)
4366 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4367 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4368 ac_tool_warned=yes ;;
4369 esac
4370     CXX=$ac_ct_CXX
4371   fi
4372 fi
4373
4374   fi
4375 fi
4376 # Provide some information about the compiler.
4377 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4378 set X $ac_compile
4379 ac_compiler=$2
4380 for ac_option in --version -v -V -qversion; do
4381   { { ac_try="$ac_compiler $ac_option >&5"
4382 case "(($ac_try" in
4383   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4384   *) ac_try_echo=$ac_try;;
4385 esac
4386 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4387 $as_echo "$ac_try_echo"; } >&5
4388   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4389   ac_status=$?
4390   if test -s conftest.err; then
4391     sed '10a\
4392 ... rest of stderr output deleted ...
4393          10q' conftest.err >conftest.er1
4394     cat conftest.er1 >&5
4395     rm -f conftest.er1 conftest.err
4396   fi
4397   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4398   test $ac_status = 0; }
4399 done
4400
4401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4402 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4403 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4404   $as_echo_n "(cached) " >&6
4405 else
4406   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4407 /* end confdefs.h.  */
4408
4409 int
4410 main ()
4411 {
4412 #ifndef __GNUC__
4413        choke me
4414 #endif
4415
4416   ;
4417   return 0;
4418 }
4419 _ACEOF
4420 if ac_fn_cxx_try_compile "$LINENO"; then :
4421   ac_compiler_gnu=yes
4422 else
4423   ac_compiler_gnu=no
4424 fi
4425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4426 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4427
4428 fi
4429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4430 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4431 if test $ac_compiler_gnu = yes; then
4432   GXX=yes
4433 else
4434   GXX=
4435 fi
4436 ac_test_CXXFLAGS=${CXXFLAGS+set}
4437 ac_save_CXXFLAGS=$CXXFLAGS
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4439 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4440 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4441   $as_echo_n "(cached) " >&6
4442 else
4443   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4444    ac_cxx_werror_flag=yes
4445    ac_cv_prog_cxx_g=no
4446    CXXFLAGS="-g"
4447    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4448 /* end confdefs.h.  */
4449
4450 int
4451 main ()
4452 {
4453
4454   ;
4455   return 0;
4456 }
4457 _ACEOF
4458 if ac_fn_cxx_try_compile "$LINENO"; then :
4459   ac_cv_prog_cxx_g=yes
4460 else
4461   CXXFLAGS=""
4462       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4463 /* end confdefs.h.  */
4464
4465 int
4466 main ()
4467 {
4468
4469   ;
4470   return 0;
4471 }
4472 _ACEOF
4473 if ac_fn_cxx_try_compile "$LINENO"; then :
4474
4475 else
4476   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4477          CXXFLAGS="-g"
4478          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4479 /* end confdefs.h.  */
4480
4481 int
4482 main ()
4483 {
4484
4485   ;
4486   return 0;
4487 }
4488 _ACEOF
4489 if ac_fn_cxx_try_compile "$LINENO"; then :
4490   ac_cv_prog_cxx_g=yes
4491 fi
4492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4493 fi
4494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4495 fi
4496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4497    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4498 fi
4499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4500 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4501 if test "$ac_test_CXXFLAGS" = set; then
4502   CXXFLAGS=$ac_save_CXXFLAGS
4503 elif test $ac_cv_prog_cxx_g = yes; then
4504   if test "$GXX" = yes; then
4505     CXXFLAGS="-g -O2"
4506   else
4507     CXXFLAGS="-g"
4508   fi
4509 else
4510   if test "$GXX" = yes; then
4511     CXXFLAGS="-O2"
4512   else
4513     CXXFLAGS=
4514   fi
4515 fi
4516 ac_ext=c
4517 ac_cpp='$CPP $CPPFLAGS'
4518 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4519 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4520 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4521
4522
4523
4524
4525 if test -n "$ac_tool_prefix"; then
4526   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4527 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4529 $as_echo_n "checking for $ac_word... " >&6; }
4530 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4531   $as_echo_n "(cached) " >&6
4532 else
4533   if test -n "$GNATBIND"; then
4534   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4535 else
4536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4537 for as_dir in $PATH
4538 do
4539   IFS=$as_save_IFS
4540   test -z "$as_dir" && as_dir=.
4541     for ac_exec_ext in '' $ac_executable_extensions; do
4542   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4543     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4544     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4545     break 2
4546   fi
4547 done
4548   done
4549 IFS=$as_save_IFS
4550
4551 fi
4552 fi
4553 GNATBIND=$ac_cv_prog_GNATBIND
4554 if test -n "$GNATBIND"; then
4555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4556 $as_echo "$GNATBIND" >&6; }
4557 else
4558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4559 $as_echo "no" >&6; }
4560 fi
4561
4562
4563 fi
4564 if test -z "$ac_cv_prog_GNATBIND"; then
4565   ac_ct_GNATBIND=$GNATBIND
4566   # Extract the first word of "gnatbind", so it can be a program name with args.
4567 set dummy gnatbind; ac_word=$2
4568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4569 $as_echo_n "checking for $ac_word... " >&6; }
4570 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4571   $as_echo_n "(cached) " >&6
4572 else
4573   if test -n "$ac_ct_GNATBIND"; then
4574   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4575 else
4576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4577 for as_dir in $PATH
4578 do
4579   IFS=$as_save_IFS
4580   test -z "$as_dir" && as_dir=.
4581     for ac_exec_ext in '' $ac_executable_extensions; do
4582   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4583     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4584     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4585     break 2
4586   fi
4587 done
4588   done
4589 IFS=$as_save_IFS
4590
4591 fi
4592 fi
4593 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4594 if test -n "$ac_ct_GNATBIND"; then
4595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4596 $as_echo "$ac_ct_GNATBIND" >&6; }
4597 else
4598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4599 $as_echo "no" >&6; }
4600 fi
4601
4602   if test "x$ac_ct_GNATBIND" = x; then
4603     GNATBIND="no"
4604   else
4605     case $cross_compiling:$ac_tool_warned in
4606 yes:)
4607 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4608 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4609 ac_tool_warned=yes ;;
4610 esac
4611     GNATBIND=$ac_ct_GNATBIND
4612   fi
4613 else
4614   GNATBIND="$ac_cv_prog_GNATBIND"
4615 fi
4616
4617 if test -n "$ac_tool_prefix"; then
4618   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4619 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4621 $as_echo_n "checking for $ac_word... " >&6; }
4622 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4623   $as_echo_n "(cached) " >&6
4624 else
4625   if test -n "$GNATMAKE"; then
4626   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4627 else
4628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4629 for as_dir in $PATH
4630 do
4631   IFS=$as_save_IFS
4632   test -z "$as_dir" && as_dir=.
4633     for ac_exec_ext in '' $ac_executable_extensions; do
4634   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4635     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4636     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4637     break 2
4638   fi
4639 done
4640   done
4641 IFS=$as_save_IFS
4642
4643 fi
4644 fi
4645 GNATMAKE=$ac_cv_prog_GNATMAKE
4646 if test -n "$GNATMAKE"; then
4647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4648 $as_echo "$GNATMAKE" >&6; }
4649 else
4650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4651 $as_echo "no" >&6; }
4652 fi
4653
4654
4655 fi
4656 if test -z "$ac_cv_prog_GNATMAKE"; then
4657   ac_ct_GNATMAKE=$GNATMAKE
4658   # Extract the first word of "gnatmake", so it can be a program name with args.
4659 set dummy gnatmake; ac_word=$2
4660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4661 $as_echo_n "checking for $ac_word... " >&6; }
4662 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4663   $as_echo_n "(cached) " >&6
4664 else
4665   if test -n "$ac_ct_GNATMAKE"; then
4666   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4667 else
4668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4669 for as_dir in $PATH
4670 do
4671   IFS=$as_save_IFS
4672   test -z "$as_dir" && as_dir=.
4673     for ac_exec_ext in '' $ac_executable_extensions; do
4674   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4675     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4676     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4677     break 2
4678   fi
4679 done
4680   done
4681 IFS=$as_save_IFS
4682
4683 fi
4684 fi
4685 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4686 if test -n "$ac_ct_GNATMAKE"; then
4687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4688 $as_echo "$ac_ct_GNATMAKE" >&6; }
4689 else
4690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4691 $as_echo "no" >&6; }
4692 fi
4693
4694   if test "x$ac_ct_GNATMAKE" = x; then
4695     GNATMAKE="no"
4696   else
4697     case $cross_compiling:$ac_tool_warned in
4698 yes:)
4699 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4700 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4701 ac_tool_warned=yes ;;
4702 esac
4703     GNATMAKE=$ac_ct_GNATMAKE
4704   fi
4705 else
4706   GNATMAKE="$ac_cv_prog_GNATMAKE"
4707 fi
4708
4709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4710 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4711 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4712   $as_echo_n "(cached) " >&6
4713 else
4714   cat >conftest.adb <<EOF
4715 procedure conftest is begin null; end conftest;
4716 EOF
4717 acx_cv_cc_gcc_supports_ada=no
4718 # There is a bug in old released versions of GCC which causes the
4719 # driver to exit successfully when the appropriate language module
4720 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4721 # Therefore we must check for the error message as well as an
4722 # unsuccessful exit.
4723 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4724 # given a .adb file, but produce no object file.  So we must check
4725 # if an object file was really produced to guard against this.
4726 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4727 if test x"$errors" = x && test -f conftest.$ac_objext; then
4728   acx_cv_cc_gcc_supports_ada=yes
4729 fi
4730 rm -f conftest.*
4731 fi
4732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4733 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4734
4735 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4736   have_gnat=yes
4737 else
4738   have_gnat=no
4739 fi
4740
4741
4742 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4743 # optimizations to be activated explicitly by the toplevel.
4744 case "$CC" in
4745   */prev-gcc/xgcc*) ;;
4746   *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[        ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" `
4747      CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[    ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" ` ;;
4748 esac
4749
4750
4751
4752 # Determine PICFLAG for target gnatlib.
4753
4754
4755
4756
4757 case "${target}" in
4758     # PIC is the default on some targets or must not be used.
4759     *-*-darwin*)
4760         # PIC is the default on this platform
4761         # Common symbols not allowed in MH_DYLIB files
4762         PICFLAG_FOR_TARGET=-fno-common
4763         ;;
4764     alpha*-dec-osf5*)
4765         # PIC is the default.
4766         ;;
4767     hppa*64*-*-hpux*)
4768         # PIC is the default for 64-bit PA HP-UX.
4769         ;;
4770     i[34567]86-*-cygwin* | x86_64-*-cygwin*)
4771         ;;
4772     i[34567]86-*-mingw* | x86_64-*-mingw*)
4773         ;;
4774     i[34567]86-*-interix[3-9]*)
4775         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4776         # Instead, we relocate shared libraries at runtime.
4777         ;;
4778     i[34567]86-*-nto-qnx*)
4779         # QNX uses GNU C++, but need to define -shared option too, otherwise
4780         # it will coredump.
4781         PICFLAG_FOR_TARGET='-fPIC -shared'
4782         ;;
4783     i[34567]86-pc-msdosdjgpp*)
4784         # DJGPP does not support shared libraries at all.
4785         ;;
4786     ia64*-*-hpux*)
4787         # On IA64 HP-UX, PIC is the default but the pic flag
4788         # sets the default TLS model and affects inlining.
4789         PICFLAG_FOR_TARGET=-fPIC
4790         ;;
4791     mips-sgi-irix6*)
4792         # PIC is the default.
4793         ;;
4794     rs6000-ibm-aix* | powerpc-ibm-aix*)
4795         # All AIX code is PIC.
4796         ;;
4797
4798     # Some targets support both -fPIC and -fpic, but prefer the latter.
4799     # FIXME: Why?
4800     i[34567]86-*-* | x86_64-*-*)
4801         PICFLAG_FOR_TARGET=-fpic
4802         ;;
4803     m68k-*-*)
4804         PICFLAG_FOR_TARGET=-fpic
4805         ;;
4806     # FIXME: Override -fPIC default in libgcc only?
4807     sh-*-linux* | sh[2346lbe]*-*-linux*)
4808         PICFLAG_FOR_TARGET=-fpic
4809         ;;
4810     # FIXME: Simplify to sh*-*-netbsd*?
4811     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4812       sh64-*-netbsd* | sh64l*-*-netbsd*)
4813         PICFLAG_FOR_TARGET=-fpic
4814         ;;
4815     # Default to -fPIC unless specified otherwise.
4816     *)
4817         PICFLAG_FOR_TARGET=-fPIC
4818         ;;
4819 esac
4820
4821 # If the user explicitly uses -fpic/-fPIC, keep that.
4822 case "${CFLAGS_FOR_TARGET}" in
4823     *-fpic*)
4824         PICFLAG_FOR_TARGET=-fpic
4825         ;;
4826     *-fPIC*)
4827         PICFLAG_FOR_TARGET=-fPIC
4828         ;;
4829 esac
4830
4831
4832
4833 # -------------------------
4834 # Check C compiler features
4835 # -------------------------
4836
4837
4838 ac_ext=c
4839 ac_cpp='$CPP $CPPFLAGS'
4840 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4841 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4842 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4844 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4845 # On Suns, sometimes $CPP names a directory.
4846 if test -n "$CPP" && test -d "$CPP"; then
4847   CPP=
4848 fi
4849 if test -z "$CPP"; then
4850   if test "${ac_cv_prog_CPP+set}" = set; then :
4851   $as_echo_n "(cached) " >&6
4852 else
4853       # Double quotes because CPP needs to be expanded
4854     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4855     do
4856       ac_preproc_ok=false
4857 for ac_c_preproc_warn_flag in '' yes
4858 do
4859   # Use a header file that comes with gcc, so configuring glibc
4860   # with a fresh cross-compiler works.
4861   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4862   # <limits.h> exists even on freestanding compilers.
4863   # On the NeXT, cc -E runs the code through the compiler's parser,
4864   # not just through cpp. "Syntax error" is here to catch this case.
4865   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4866 /* end confdefs.h.  */
4867 #ifdef __STDC__
4868 # include <limits.h>
4869 #else
4870 # include <assert.h>
4871 #endif
4872                      Syntax error
4873 _ACEOF
4874 if ac_fn_c_try_cpp "$LINENO"; then :
4875
4876 else
4877   # Broken: fails on valid input.
4878 continue
4879 fi
4880 rm -f conftest.err conftest.$ac_ext
4881
4882   # OK, works on sane cases.  Now check whether nonexistent headers
4883   # can be detected and how.
4884   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4885 /* end confdefs.h.  */
4886 #include <ac_nonexistent.h>
4887 _ACEOF
4888 if ac_fn_c_try_cpp "$LINENO"; then :
4889   # Broken: success on invalid input.
4890 continue
4891 else
4892   # Passes both tests.
4893 ac_preproc_ok=:
4894 break
4895 fi
4896 rm -f conftest.err conftest.$ac_ext
4897
4898 done
4899 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4900 rm -f conftest.err conftest.$ac_ext
4901 if $ac_preproc_ok; then :
4902   break
4903 fi
4904
4905     done
4906     ac_cv_prog_CPP=$CPP
4907
4908 fi
4909   CPP=$ac_cv_prog_CPP
4910 else
4911   ac_cv_prog_CPP=$CPP
4912 fi
4913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4914 $as_echo "$CPP" >&6; }
4915 ac_preproc_ok=false
4916 for ac_c_preproc_warn_flag in '' yes
4917 do
4918   # Use a header file that comes with gcc, so configuring glibc
4919   # with a fresh cross-compiler works.
4920   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4921   # <limits.h> exists even on freestanding compilers.
4922   # On the NeXT, cc -E runs the code through the compiler's parser,
4923   # not just through cpp. "Syntax error" is here to catch this case.
4924   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4925 /* end confdefs.h.  */
4926 #ifdef __STDC__
4927 # include <limits.h>
4928 #else
4929 # include <assert.h>
4930 #endif
4931                      Syntax error
4932 _ACEOF
4933 if ac_fn_c_try_cpp "$LINENO"; then :
4934
4935 else
4936   # Broken: fails on valid input.
4937 continue
4938 fi
4939 rm -f conftest.err conftest.$ac_ext
4940
4941   # OK, works on sane cases.  Now check whether nonexistent headers
4942   # can be detected and how.
4943   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4944 /* end confdefs.h.  */
4945 #include <ac_nonexistent.h>
4946 _ACEOF
4947 if ac_fn_c_try_cpp "$LINENO"; then :
4948   # Broken: success on invalid input.
4949 continue
4950 else
4951   # Passes both tests.
4952 ac_preproc_ok=:
4953 break
4954 fi
4955 rm -f conftest.err conftest.$ac_ext
4956
4957 done
4958 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4959 rm -f conftest.err conftest.$ac_ext
4960 if $ac_preproc_ok; then :
4961
4962 else
4963   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4964 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4965 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4966 See \`config.log' for more details." "$LINENO" 5; }
4967 fi
4968
4969 ac_ext=c
4970 ac_cpp='$CPP $CPPFLAGS'
4971 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4972 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4973 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4974
4975
4976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4977 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4978 if test "${ac_cv_path_GREP+set}" = set; then :
4979   $as_echo_n "(cached) " >&6
4980 else
4981   if test -z "$GREP"; then
4982   ac_path_GREP_found=false
4983   # Loop through the user's path and test for each of PROGNAME-LIST
4984   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4985 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4986 do
4987   IFS=$as_save_IFS
4988   test -z "$as_dir" && as_dir=.
4989     for ac_prog in grep ggrep; do
4990     for ac_exec_ext in '' $ac_executable_extensions; do
4991       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4992       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4993 # Check for GNU ac_path_GREP and select it if it is found.
4994   # Check for GNU $ac_path_GREP
4995 case `"$ac_path_GREP" --version 2>&1` in
4996 *GNU*)
4997   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4998 *)
4999   ac_count=0
5000   $as_echo_n 0123456789 >"conftest.in"
5001   while :
5002   do
5003     cat "conftest.in" "conftest.in" >"conftest.tmp"
5004     mv "conftest.tmp" "conftest.in"
5005     cp "conftest.in" "conftest.nl"
5006     $as_echo 'GREP' >> "conftest.nl"
5007     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5008     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5009     as_fn_arith $ac_count + 1 && ac_count=$as_val
5010     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5011       # Best one so far, save it but keep looking for a better one
5012       ac_cv_path_GREP="$ac_path_GREP"
5013       ac_path_GREP_max=$ac_count
5014     fi
5015     # 10*(2^10) chars as input seems more than enough
5016     test $ac_count -gt 10 && break
5017   done
5018   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5019 esac
5020
5021       $ac_path_GREP_found && break 3
5022     done
5023   done
5024   done
5025 IFS=$as_save_IFS
5026   if test -z "$ac_cv_path_GREP"; then
5027     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5028   fi
5029 else
5030   ac_cv_path_GREP=$GREP
5031 fi
5032
5033 fi
5034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5035 $as_echo "$ac_cv_path_GREP" >&6; }
5036  GREP="$ac_cv_path_GREP"
5037
5038
5039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5040 $as_echo_n "checking for egrep... " >&6; }
5041 if test "${ac_cv_path_EGREP+set}" = set; then :
5042   $as_echo_n "(cached) " >&6
5043 else
5044   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5045    then ac_cv_path_EGREP="$GREP -E"
5046    else
5047      if test -z "$EGREP"; then
5048   ac_path_EGREP_found=false
5049   # Loop through the user's path and test for each of PROGNAME-LIST
5050   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5051 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5052 do
5053   IFS=$as_save_IFS
5054   test -z "$as_dir" && as_dir=.
5055     for ac_prog in egrep; do
5056     for ac_exec_ext in '' $ac_executable_extensions; do
5057       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5058       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5059 # Check for GNU ac_path_EGREP and select it if it is found.
5060   # Check for GNU $ac_path_EGREP
5061 case `"$ac_path_EGREP" --version 2>&1` in
5062 *GNU*)
5063   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5064 *)
5065   ac_count=0
5066   $as_echo_n 0123456789 >"conftest.in"
5067   while :
5068   do
5069     cat "conftest.in" "conftest.in" >"conftest.tmp"
5070     mv "conftest.tmp" "conftest.in"
5071     cp "conftest.in" "conftest.nl"
5072     $as_echo 'EGREP' >> "conftest.nl"
5073     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5074     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5075     as_fn_arith $ac_count + 1 && ac_count=$as_val
5076     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5077       # Best one so far, save it but keep looking for a better one
5078       ac_cv_path_EGREP="$ac_path_EGREP"
5079       ac_path_EGREP_max=$ac_count
5080     fi
5081     # 10*(2^10) chars as input seems more than enough
5082     test $ac_count -gt 10 && break
5083   done
5084   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5085 esac
5086
5087       $ac_path_EGREP_found && break 3
5088     done
5089   done
5090   done
5091 IFS=$as_save_IFS
5092   if test -z "$ac_cv_path_EGREP"; then
5093     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5094   fi
5095 else
5096   ac_cv_path_EGREP=$EGREP
5097 fi
5098
5099    fi
5100 fi
5101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5102 $as_echo "$ac_cv_path_EGREP" >&6; }
5103  EGREP="$ac_cv_path_EGREP"
5104
5105
5106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5107 $as_echo_n "checking for ANSI C header files... " >&6; }
5108 if test "${ac_cv_header_stdc+set}" = set; then :
5109   $as_echo_n "(cached) " >&6
5110 else
5111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5112 /* end confdefs.h.  */
5113 #include <stdlib.h>
5114 #include <stdarg.h>
5115 #include <string.h>
5116 #include <float.h>
5117
5118 int
5119 main ()
5120 {
5121
5122   ;
5123   return 0;
5124 }
5125 _ACEOF
5126 if ac_fn_c_try_compile "$LINENO"; then :
5127   ac_cv_header_stdc=yes
5128 else
5129   ac_cv_header_stdc=no
5130 fi
5131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5132
5133 if test $ac_cv_header_stdc = yes; then
5134   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5135   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5136 /* end confdefs.h.  */
5137 #include <string.h>
5138
5139 _ACEOF
5140 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5141   $EGREP "memchr" >/dev/null 2>&1; then :
5142
5143 else
5144   ac_cv_header_stdc=no
5145 fi
5146 rm -f conftest*
5147
5148 fi
5149
5150 if test $ac_cv_header_stdc = yes; then
5151   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5152   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5153 /* end confdefs.h.  */
5154 #include <stdlib.h>
5155
5156 _ACEOF
5157 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5158   $EGREP "free" >/dev/null 2>&1; then :
5159
5160 else
5161   ac_cv_header_stdc=no
5162 fi
5163 rm -f conftest*
5164
5165 fi
5166
5167 if test $ac_cv_header_stdc = yes; then
5168   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5169   if test "$cross_compiling" = yes; then :
5170   :
5171 else
5172   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5173 /* end confdefs.h.  */
5174 #include <ctype.h>
5175 #include <stdlib.h>
5176 #if ((' ' & 0x0FF) == 0x020)
5177 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5178 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5179 #else
5180 # define ISLOWER(c) \
5181                    (('a' <= (c) && (c) <= 'i') \
5182                      || ('j' <= (c) && (c) <= 'r') \
5183                      || ('s' <= (c) && (c) <= 'z'))
5184 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5185 #endif
5186
5187 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5188 int
5189 main ()
5190 {
5191   int i;
5192   for (i = 0; i < 256; i++)
5193     if (XOR (islower (i), ISLOWER (i))
5194         || toupper (i) != TOUPPER (i))
5195       return 2;
5196   return 0;
5197 }
5198 _ACEOF
5199 if ac_fn_c_try_run "$LINENO"; then :
5200
5201 else
5202   ac_cv_header_stdc=no
5203 fi
5204 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5205   conftest.$ac_objext conftest.beam conftest.$ac_ext
5206 fi
5207
5208 fi
5209 fi
5210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5211 $as_echo "$ac_cv_header_stdc" >&6; }
5212 if test $ac_cv_header_stdc = yes; then
5213
5214 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5215
5216 fi
5217
5218 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5219 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5220                   inttypes.h stdint.h unistd.h
5221 do :
5222   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5223 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5224 "
5225 eval as_val=\$$as_ac_Header
5226    if test "x$as_val" = x""yes; then :
5227   cat >>confdefs.h <<_ACEOF
5228 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5229 _ACEOF
5230
5231 fi
5232
5233 done
5234
5235
5236
5237   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5238 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5239   MINIX=yes
5240 else
5241   MINIX=
5242 fi
5243
5244
5245   if test "$MINIX" = yes; then
5246
5247 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5248
5249
5250 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5251
5252
5253 $as_echo "#define _MINIX 1" >>confdefs.h
5254
5255   fi
5256
5257
5258   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5259 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5260 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5261   $as_echo_n "(cached) " >&6
5262 else
5263   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5264 /* end confdefs.h.  */
5265
5266 #         define __EXTENSIONS__ 1
5267           $ac_includes_default
5268 int
5269 main ()
5270 {
5271
5272   ;
5273   return 0;
5274 }
5275 _ACEOF
5276 if ac_fn_c_try_compile "$LINENO"; then :
5277   ac_cv_safe_to_define___extensions__=yes
5278 else
5279   ac_cv_safe_to_define___extensions__=no
5280 fi
5281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5282 fi
5283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5284 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5285   test $ac_cv_safe_to_define___extensions__ = yes &&
5286     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5287
5288   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5289
5290   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5291
5292   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5293
5294   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5295
5296
5297 ac_ext=c
5298 ac_cpp='$CPP $CPPFLAGS'
5299 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5300 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5301 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5303 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5304 # On Suns, sometimes $CPP names a directory.
5305 if test -n "$CPP" && test -d "$CPP"; then
5306   CPP=
5307 fi
5308 if test -z "$CPP"; then
5309   if test "${ac_cv_prog_CPP+set}" = set; then :
5310   $as_echo_n "(cached) " >&6
5311 else
5312       # Double quotes because CPP needs to be expanded
5313     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5314     do
5315       ac_preproc_ok=false
5316 for ac_c_preproc_warn_flag in '' yes
5317 do
5318   # Use a header file that comes with gcc, so configuring glibc
5319   # with a fresh cross-compiler works.
5320   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5321   # <limits.h> exists even on freestanding compilers.
5322   # On the NeXT, cc -E runs the code through the compiler's parser,
5323   # not just through cpp. "Syntax error" is here to catch this case.
5324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5325 /* end confdefs.h.  */
5326 #ifdef __STDC__
5327 # include <limits.h>
5328 #else
5329 # include <assert.h>
5330 #endif
5331                      Syntax error
5332 _ACEOF
5333 if ac_fn_c_try_cpp "$LINENO"; then :
5334
5335 else
5336   # Broken: fails on valid input.
5337 continue
5338 fi
5339 rm -f conftest.err conftest.$ac_ext
5340
5341   # OK, works on sane cases.  Now check whether nonexistent headers
5342   # can be detected and how.
5343   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5344 /* end confdefs.h.  */
5345 #include <ac_nonexistent.h>
5346 _ACEOF
5347 if ac_fn_c_try_cpp "$LINENO"; then :
5348   # Broken: success on invalid input.
5349 continue
5350 else
5351   # Passes both tests.
5352 ac_preproc_ok=:
5353 break
5354 fi
5355 rm -f conftest.err conftest.$ac_ext
5356
5357 done
5358 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5359 rm -f conftest.err conftest.$ac_ext
5360 if $ac_preproc_ok; then :
5361   break
5362 fi
5363
5364     done
5365     ac_cv_prog_CPP=$CPP
5366
5367 fi
5368   CPP=$ac_cv_prog_CPP
5369 else
5370   ac_cv_prog_CPP=$CPP
5371 fi
5372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5373 $as_echo "$CPP" >&6; }
5374 ac_preproc_ok=false
5375 for ac_c_preproc_warn_flag in '' yes
5376 do
5377   # Use a header file that comes with gcc, so configuring glibc
5378   # with a fresh cross-compiler works.
5379   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5380   # <limits.h> exists even on freestanding compilers.
5381   # On the NeXT, cc -E runs the code through the compiler's parser,
5382   # not just through cpp. "Syntax error" is here to catch this case.
5383   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5384 /* end confdefs.h.  */
5385 #ifdef __STDC__
5386 # include <limits.h>
5387 #else
5388 # include <assert.h>
5389 #endif
5390                      Syntax error
5391 _ACEOF
5392 if ac_fn_c_try_cpp "$LINENO"; then :
5393
5394 else
5395   # Broken: fails on valid input.
5396 continue
5397 fi
5398 rm -f conftest.err conftest.$ac_ext
5399
5400   # OK, works on sane cases.  Now check whether nonexistent headers
5401   # can be detected and how.
5402   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5403 /* end confdefs.h.  */
5404 #include <ac_nonexistent.h>
5405 _ACEOF
5406 if ac_fn_c_try_cpp "$LINENO"; then :
5407   # Broken: success on invalid input.
5408 continue
5409 else
5410   # Passes both tests.
5411 ac_preproc_ok=:
5412 break
5413 fi
5414 rm -f conftest.err conftest.$ac_ext
5415
5416 done
5417 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5418 rm -f conftest.err conftest.$ac_ext
5419 if $ac_preproc_ok; then :
5420
5421 else
5422   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5423 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5424 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5425 See \`config.log' for more details." "$LINENO" 5; }
5426 fi
5427
5428 ac_ext=c
5429 ac_cpp='$CPP $CPPFLAGS'
5430 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5431 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5432 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5433
5434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5435 $as_echo_n "checking for inline... " >&6; }
5436 if test "${ac_cv_c_inline+set}" = set; then :
5437   $as_echo_n "(cached) " >&6
5438 else
5439   ac_cv_c_inline=no
5440 for ac_kw in inline __inline__ __inline; do
5441   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5442 /* end confdefs.h.  */
5443 #ifndef __cplusplus
5444 typedef int foo_t;
5445 static $ac_kw foo_t static_foo () {return 0; }
5446 $ac_kw foo_t foo () {return 0; }
5447 #endif
5448
5449 _ACEOF
5450 if ac_fn_c_try_compile "$LINENO"; then :
5451   ac_cv_c_inline=$ac_kw
5452 fi
5453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5454   test "$ac_cv_c_inline" != no && break
5455 done
5456
5457 fi
5458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5459 $as_echo "$ac_cv_c_inline" >&6; }
5460
5461 case $ac_cv_c_inline in
5462   inline | yes) ;;
5463   *)
5464     case $ac_cv_c_inline in
5465       no) ac_val=;;
5466       *) ac_val=$ac_cv_c_inline;;
5467     esac
5468     cat >>confdefs.h <<_ACEOF
5469 #ifndef __cplusplus
5470 #define inline $ac_val
5471 #endif
5472 _ACEOF
5473     ;;
5474 esac
5475
5476
5477 # Check whether --enable-largefile was given.
5478 if test "${enable_largefile+set}" = set; then :
5479   enableval=$enable_largefile;
5480 fi
5481
5482 if test "$enable_largefile" != no; then
5483
5484   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5485 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5486 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5487   $as_echo_n "(cached) " >&6
5488 else
5489   ac_cv_sys_largefile_CC=no
5490      if test "$GCC" != yes; then
5491        ac_save_CC=$CC
5492        while :; do
5493          # IRIX 6.2 and later do not support large files by default,
5494          # so use the C compiler's -n32 option if that helps.
5495          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5496 /* end confdefs.h.  */
5497 #include <sys/types.h>
5498  /* Check that off_t can represent 2**63 - 1 correctly.
5499     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5500     since some C++ compilers masquerading as C compilers
5501     incorrectly reject 9223372036854775807.  */
5502 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5503   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5504                        && LARGE_OFF_T % 2147483647 == 1)
5505                       ? 1 : -1];
5506 int
5507 main ()
5508 {
5509
5510   ;
5511   return 0;
5512 }
5513 _ACEOF
5514          if ac_fn_c_try_compile "$LINENO"; then :
5515   break
5516 fi
5517 rm -f core conftest.err conftest.$ac_objext
5518          CC="$CC -n32"
5519          if ac_fn_c_try_compile "$LINENO"; then :
5520   ac_cv_sys_largefile_CC=' -n32'; break
5521 fi
5522 rm -f core conftest.err conftest.$ac_objext
5523          break
5524        done
5525        CC=$ac_save_CC
5526        rm -f conftest.$ac_ext
5527     fi
5528 fi
5529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5530 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5531   if test "$ac_cv_sys_largefile_CC" != no; then
5532     CC=$CC$ac_cv_sys_largefile_CC
5533   fi
5534
5535   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5536 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5537 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5538   $as_echo_n "(cached) " >&6
5539 else
5540   while :; do
5541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5542 /* end confdefs.h.  */
5543 #include <sys/types.h>
5544  /* Check that off_t can represent 2**63 - 1 correctly.
5545     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5546     since some C++ compilers masquerading as C compilers
5547     incorrectly reject 9223372036854775807.  */
5548 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5549   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5550                        && LARGE_OFF_T % 2147483647 == 1)
5551                       ? 1 : -1];
5552 int
5553 main ()
5554 {
5555
5556   ;
5557   return 0;
5558 }
5559 _ACEOF
5560 if ac_fn_c_try_compile "$LINENO"; then :
5561   ac_cv_sys_file_offset_bits=no; break
5562 fi
5563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5564   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5565 /* end confdefs.h.  */
5566 #define _FILE_OFFSET_BITS 64
5567 #include <sys/types.h>
5568  /* Check that off_t can represent 2**63 - 1 correctly.
5569     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5570     since some C++ compilers masquerading as C compilers
5571     incorrectly reject 9223372036854775807.  */
5572 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5573   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5574                        && LARGE_OFF_T % 2147483647 == 1)
5575                       ? 1 : -1];
5576 int
5577 main ()
5578 {
5579
5580   ;
5581   return 0;
5582 }
5583 _ACEOF
5584 if ac_fn_c_try_compile "$LINENO"; then :
5585   ac_cv_sys_file_offset_bits=64; break
5586 fi
5587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5588   ac_cv_sys_file_offset_bits=unknown
5589   break
5590 done
5591 fi
5592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5593 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5594 case $ac_cv_sys_file_offset_bits in #(
5595   no | unknown) ;;
5596   *)
5597 cat >>confdefs.h <<_ACEOF
5598 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5599 _ACEOF
5600 ;;
5601 esac
5602 rm -rf conftest*
5603   if test $ac_cv_sys_file_offset_bits = unknown; then
5604     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5605 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5606 if test "${ac_cv_sys_large_files+set}" = set; then :
5607   $as_echo_n "(cached) " >&6
5608 else
5609   while :; do
5610   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5611 /* end confdefs.h.  */
5612 #include <sys/types.h>
5613  /* Check that off_t can represent 2**63 - 1 correctly.
5614     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5615     since some C++ compilers masquerading as C compilers
5616     incorrectly reject 9223372036854775807.  */
5617 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5618   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5619                        && LARGE_OFF_T % 2147483647 == 1)
5620                       ? 1 : -1];
5621 int
5622 main ()
5623 {
5624
5625   ;
5626   return 0;
5627 }
5628 _ACEOF
5629 if ac_fn_c_try_compile "$LINENO"; then :
5630   ac_cv_sys_large_files=no; break
5631 fi
5632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5633   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5634 /* end confdefs.h.  */
5635 #define _LARGE_FILES 1
5636 #include <sys/types.h>
5637  /* Check that off_t can represent 2**63 - 1 correctly.
5638     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5639     since some C++ compilers masquerading as C compilers
5640     incorrectly reject 9223372036854775807.  */
5641 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5642   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5643                        && LARGE_OFF_T % 2147483647 == 1)
5644                       ? 1 : -1];
5645 int
5646 main ()
5647 {
5648
5649   ;
5650   return 0;
5651 }
5652 _ACEOF
5653 if ac_fn_c_try_compile "$LINENO"; then :
5654   ac_cv_sys_large_files=1; break
5655 fi
5656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5657   ac_cv_sys_large_files=unknown
5658   break
5659 done
5660 fi
5661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5662 $as_echo "$ac_cv_sys_large_files" >&6; }
5663 case $ac_cv_sys_large_files in #(
5664   no | unknown) ;;
5665   *)
5666 cat >>confdefs.h <<_ACEOF
5667 #define _LARGE_FILES $ac_cv_sys_large_files
5668 _ACEOF
5669 ;;
5670 esac
5671 rm -rf conftest*
5672   fi
5673 fi
5674
5675
5676 # sizeof(char) is 1 by definition.
5677 # The cast to long int works around a bug in the HP C Compiler
5678 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5679 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5680 # This bug is HP SR number 8606223364.
5681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5682 $as_echo_n "checking size of void *... " >&6; }
5683 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5684   $as_echo_n "(cached) " >&6
5685 else
5686   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5687
5688 else
5689   if test "$ac_cv_type_void_p" = yes; then
5690      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5691 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5692 { as_fn_set_status 77
5693 as_fn_error "cannot compute sizeof (void *)
5694 See \`config.log' for more details." "$LINENO" 5; }; }
5695    else
5696      ac_cv_sizeof_void_p=0
5697    fi
5698 fi
5699
5700 fi
5701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5702 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5703
5704
5705
5706 cat >>confdefs.h <<_ACEOF
5707 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5708 _ACEOF
5709
5710
5711 # The cast to long int works around a bug in the HP C Compiler
5712 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5713 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5714 # This bug is HP SR number 8606223364.
5715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5716 $as_echo_n "checking size of short... " >&6; }
5717 if test "${ac_cv_sizeof_short+set}" = set; then :
5718   $as_echo_n "(cached) " >&6
5719 else
5720   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5721
5722 else
5723   if test "$ac_cv_type_short" = yes; then
5724      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5725 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5726 { as_fn_set_status 77
5727 as_fn_error "cannot compute sizeof (short)
5728 See \`config.log' for more details." "$LINENO" 5; }; }
5729    else
5730      ac_cv_sizeof_short=0
5731    fi
5732 fi
5733
5734 fi
5735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5736 $as_echo "$ac_cv_sizeof_short" >&6; }
5737
5738
5739
5740 cat >>confdefs.h <<_ACEOF
5741 #define SIZEOF_SHORT $ac_cv_sizeof_short
5742 _ACEOF
5743
5744
5745 # The cast to long int works around a bug in the HP C Compiler
5746 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5747 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5748 # This bug is HP SR number 8606223364.
5749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5750 $as_echo_n "checking size of int... " >&6; }
5751 if test "${ac_cv_sizeof_int+set}" = set; then :
5752   $as_echo_n "(cached) " >&6
5753 else
5754   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5755
5756 else
5757   if test "$ac_cv_type_int" = yes; then
5758      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5759 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5760 { as_fn_set_status 77
5761 as_fn_error "cannot compute sizeof (int)
5762 See \`config.log' for more details." "$LINENO" 5; }; }
5763    else
5764      ac_cv_sizeof_int=0
5765    fi
5766 fi
5767
5768 fi
5769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5770 $as_echo "$ac_cv_sizeof_int" >&6; }
5771
5772
5773
5774 cat >>confdefs.h <<_ACEOF
5775 #define SIZEOF_INT $ac_cv_sizeof_int
5776 _ACEOF
5777
5778
5779 # The cast to long int works around a bug in the HP C Compiler
5780 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5781 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5782 # This bug is HP SR number 8606223364.
5783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5784 $as_echo_n "checking size of long... " >&6; }
5785 if test "${ac_cv_sizeof_long+set}" = set; then :
5786   $as_echo_n "(cached) " >&6
5787 else
5788   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5789
5790 else
5791   if test "$ac_cv_type_long" = yes; then
5792      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5793 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5794 { as_fn_set_status 77
5795 as_fn_error "cannot compute sizeof (long)
5796 See \`config.log' for more details." "$LINENO" 5; }; }
5797    else
5798      ac_cv_sizeof_long=0
5799    fi
5800 fi
5801
5802 fi
5803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5804 $as_echo "$ac_cv_sizeof_long" >&6; }
5805
5806
5807
5808 cat >>confdefs.h <<_ACEOF
5809 #define SIZEOF_LONG $ac_cv_sizeof_long
5810 _ACEOF
5811
5812
5813 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5814 if test "x$ac_cv_type_long_long" = x""yes; then :
5815
5816 cat >>confdefs.h <<_ACEOF
5817 #define HAVE_LONG_LONG 1
5818 _ACEOF
5819
5820 # The cast to long int works around a bug in the HP C Compiler
5821 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5822 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5823 # This bug is HP SR number 8606223364.
5824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5825 $as_echo_n "checking size of long long... " >&6; }
5826 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5827   $as_echo_n "(cached) " >&6
5828 else
5829   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5830
5831 else
5832   if test "$ac_cv_type_long_long" = yes; then
5833      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5834 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5835 { as_fn_set_status 77
5836 as_fn_error "cannot compute sizeof (long long)
5837 See \`config.log' for more details." "$LINENO" 5; }; }
5838    else
5839      ac_cv_sizeof_long_long=0
5840    fi
5841 fi
5842
5843 fi
5844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5845 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5846
5847
5848
5849 cat >>confdefs.h <<_ACEOF
5850 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5851 _ACEOF
5852
5853
5854 fi
5855
5856 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5857 if test "x$ac_cv_type___int64" = x""yes; then :
5858
5859 cat >>confdefs.h <<_ACEOF
5860 #define HAVE___INT64 1
5861 _ACEOF
5862
5863 # The cast to long int works around a bug in the HP C Compiler
5864 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5865 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5866 # This bug is HP SR number 8606223364.
5867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5868 $as_echo_n "checking size of __int64... " >&6; }
5869 if test "${ac_cv_sizeof___int64+set}" = set; then :
5870   $as_echo_n "(cached) " >&6
5871 else
5872   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5873
5874 else
5875   if test "$ac_cv_type___int64" = yes; then
5876      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5877 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5878 { as_fn_set_status 77
5879 as_fn_error "cannot compute sizeof (__int64)
5880 See \`config.log' for more details." "$LINENO" 5; }; }
5881    else
5882      ac_cv_sizeof___int64=0
5883    fi
5884 fi
5885
5886 fi
5887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
5888 $as_echo "$ac_cv_sizeof___int64" >&6; }
5889
5890
5891
5892 cat >>confdefs.h <<_ACEOF
5893 #define SIZEOF___INT64 $ac_cv_sizeof___int64
5894 _ACEOF
5895
5896
5897 fi
5898
5899 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5900 case $ac_cv_c_int8_t in #(
5901   no|yes) ;; #(
5902   *)
5903
5904 cat >>confdefs.h <<_ACEOF
5905 #define int8_t $ac_cv_c_int8_t
5906 _ACEOF
5907 ;;
5908 esac
5909
5910 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5911 case $ac_cv_c_int16_t in #(
5912   no|yes) ;; #(
5913   *)
5914
5915 cat >>confdefs.h <<_ACEOF
5916 #define int16_t $ac_cv_c_int16_t
5917 _ACEOF
5918 ;;
5919 esac
5920
5921 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5922 case $ac_cv_c_int32_t in #(
5923   no|yes) ;; #(
5924   *)
5925
5926 cat >>confdefs.h <<_ACEOF
5927 #define int32_t $ac_cv_c_int32_t
5928 _ACEOF
5929 ;;
5930 esac
5931
5932 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
5933 case $ac_cv_c_int64_t in #(
5934   no|yes) ;; #(
5935   *)
5936
5937 cat >>confdefs.h <<_ACEOF
5938 #define int64_t $ac_cv_c_int64_t
5939 _ACEOF
5940 ;;
5941 esac
5942
5943
5944   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5945 $as_echo_n "checking for long long int... " >&6; }
5946 if test "${ac_cv_type_long_long_int+set}" = set; then :
5947   $as_echo_n "(cached) " >&6
5948 else
5949   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5950 /* end confdefs.h.  */
5951
5952   /* For now, do not test the preprocessor; as of 2007 there are too many
5953          implementations with broken preprocessors.  Perhaps this can
5954          be revisited in 2012.  In the meantime, code should not expect
5955          #if to work with literals wider than 32 bits.  */
5956       /* Test literals.  */
5957       long long int ll = 9223372036854775807ll;
5958       long long int nll = -9223372036854775807LL;
5959       unsigned long long int ull = 18446744073709551615ULL;
5960       /* Test constant expressions.   */
5961       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
5962                      ? 1 : -1)];
5963       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
5964                      ? 1 : -1)];
5965       int i = 63;
5966 int
5967 main ()
5968 {
5969 /* Test availability of runtime routines for shift and division.  */
5970       long long int llmax = 9223372036854775807ll;
5971       unsigned long long int ullmax = 18446744073709551615ull;
5972       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
5973               | (llmax / ll) | (llmax % ll)
5974               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
5975               | (ullmax / ull) | (ullmax % ull));
5976   ;
5977   return 0;
5978 }
5979
5980 _ACEOF
5981 if ac_fn_c_try_link "$LINENO"; then :
5982                         if test "$cross_compiling" = yes; then :
5983   ac_cv_type_long_long_int=yes
5984 else
5985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5986 /* end confdefs.h.  */
5987 #include <limits.h>
5988                #ifndef LLONG_MAX
5989                # define HALF \
5990                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
5991                # define LLONG_MAX (HALF - 1 + HALF)
5992                #endif
5993 int
5994 main ()
5995 {
5996 long long int n = 1;
5997                int i;
5998                for (i = 0; ; i++)
5999                  {
6000                    long long int m = n << i;
6001                    if (m >> i != n)
6002                      return 1;
6003                    if (LLONG_MAX / 2 < m)
6004                      break;
6005                  }
6006                return 0;
6007   ;
6008   return 0;
6009 }
6010 _ACEOF
6011 if ac_fn_c_try_run "$LINENO"; then :
6012   ac_cv_type_long_long_int=yes
6013 else
6014   ac_cv_type_long_long_int=no
6015 fi
6016 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6017   conftest.$ac_objext conftest.beam conftest.$ac_ext
6018 fi
6019
6020 else
6021   ac_cv_type_long_long_int=no
6022 fi
6023 rm -f core conftest.err conftest.$ac_objext \
6024     conftest$ac_exeext conftest.$ac_ext
6025 fi
6026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6027 $as_echo "$ac_cv_type_long_long_int" >&6; }
6028   if test $ac_cv_type_long_long_int = yes; then
6029
6030 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6031
6032   fi
6033
6034
6035
6036   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6037 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6038
6039 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6040
6041 else
6042   test $ac_cv_type_long_long_int = yes \
6043        && ac_type='long long int' \
6044        || ac_type='long int'
6045
6046 cat >>confdefs.h <<_ACEOF
6047 #define intmax_t $ac_type
6048 _ACEOF
6049
6050 fi
6051
6052
6053
6054   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6055 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6056
6057 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6058
6059 else
6060   for ac_type in 'int' 'long int' 'long long int'; do
6061        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6062 /* end confdefs.h.  */
6063 $ac_includes_default
6064 int
6065 main ()
6066 {
6067 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6068 test_array [0] = 0
6069
6070   ;
6071   return 0;
6072 }
6073 _ACEOF
6074 if ac_fn_c_try_compile "$LINENO"; then :
6075
6076 cat >>confdefs.h <<_ACEOF
6077 #define intptr_t $ac_type
6078 _ACEOF
6079
6080           ac_type=
6081 fi
6082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6083        test -z "$ac_type" && break
6084      done
6085 fi
6086
6087
6088 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6089 case $ac_cv_c_uint8_t in #(
6090   no|yes) ;; #(
6091   *)
6092
6093 $as_echo "#define _UINT8_T 1" >>confdefs.h
6094
6095
6096 cat >>confdefs.h <<_ACEOF
6097 #define uint8_t $ac_cv_c_uint8_t
6098 _ACEOF
6099 ;;
6100   esac
6101
6102 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6103 case $ac_cv_c_uint16_t in #(
6104   no|yes) ;; #(
6105   *)
6106
6107
6108 cat >>confdefs.h <<_ACEOF
6109 #define uint16_t $ac_cv_c_uint16_t
6110 _ACEOF
6111 ;;
6112   esac
6113
6114 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6115 case $ac_cv_c_uint32_t in #(
6116   no|yes) ;; #(
6117   *)
6118
6119 $as_echo "#define _UINT32_T 1" >>confdefs.h
6120
6121
6122 cat >>confdefs.h <<_ACEOF
6123 #define uint32_t $ac_cv_c_uint32_t
6124 _ACEOF
6125 ;;
6126   esac
6127
6128 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6129 case $ac_cv_c_uint64_t in #(
6130   no|yes) ;; #(
6131   *)
6132
6133 $as_echo "#define _UINT64_T 1" >>confdefs.h
6134
6135
6136 cat >>confdefs.h <<_ACEOF
6137 #define uint64_t $ac_cv_c_uint64_t
6138 _ACEOF
6139 ;;
6140   esac
6141
6142
6143   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6144 $as_echo_n "checking for unsigned long long int... " >&6; }
6145 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6146   $as_echo_n "(cached) " >&6
6147 else
6148   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6149 /* end confdefs.h.  */
6150
6151   /* For now, do not test the preprocessor; as of 2007 there are too many
6152          implementations with broken preprocessors.  Perhaps this can
6153          be revisited in 2012.  In the meantime, code should not expect
6154          #if to work with literals wider than 32 bits.  */
6155       /* Test literals.  */
6156       long long int ll = 9223372036854775807ll;
6157       long long int nll = -9223372036854775807LL;
6158       unsigned long long int ull = 18446744073709551615ULL;
6159       /* Test constant expressions.   */
6160       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6161                      ? 1 : -1)];
6162       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6163                      ? 1 : -1)];
6164       int i = 63;
6165 int
6166 main ()
6167 {
6168 /* Test availability of runtime routines for shift and division.  */
6169       long long int llmax = 9223372036854775807ll;
6170       unsigned long long int ullmax = 18446744073709551615ull;
6171       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6172               | (llmax / ll) | (llmax % ll)
6173               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6174               | (ullmax / ull) | (ullmax % ull));
6175   ;
6176   return 0;
6177 }
6178
6179 _ACEOF
6180 if ac_fn_c_try_link "$LINENO"; then :
6181   ac_cv_type_unsigned_long_long_int=yes
6182 else
6183   ac_cv_type_unsigned_long_long_int=no
6184 fi
6185 rm -f core conftest.err conftest.$ac_objext \
6186     conftest$ac_exeext conftest.$ac_ext
6187 fi
6188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6189 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6190   if test $ac_cv_type_unsigned_long_long_int = yes; then
6191
6192 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6193
6194   fi
6195
6196
6197
6198   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6199 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6200
6201 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6202
6203 else
6204   test $ac_cv_type_unsigned_long_long_int = yes \
6205        && ac_type='unsigned long long int' \
6206        || ac_type='unsigned long int'
6207
6208 cat >>confdefs.h <<_ACEOF
6209 #define uintmax_t $ac_type
6210 _ACEOF
6211
6212 fi
6213
6214
6215
6216   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6217 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6218
6219 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6220
6221 else
6222   for ac_type in 'unsigned int' 'unsigned long int' \
6223         'unsigned long long int'; do
6224        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6225 /* end confdefs.h.  */
6226 $ac_includes_default
6227 int
6228 main ()
6229 {
6230 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6231 test_array [0] = 0
6232
6233   ;
6234   return 0;
6235 }
6236 _ACEOF
6237 if ac_fn_c_try_compile "$LINENO"; then :
6238
6239 cat >>confdefs.h <<_ACEOF
6240 #define uintptr_t $ac_type
6241 _ACEOF
6242
6243           ac_type=
6244 fi
6245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6246        test -z "$ac_type" && break
6247      done
6248 fi
6249
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264 # ---------------------
6265 # Warnings and checking
6266 # ---------------------
6267
6268 # Check $CC warning features (if it's GCC).
6269 # We want to use -pedantic, but we don't want warnings about
6270 # * 'long long'
6271 # * variadic macros
6272 # * overlong strings
6273 # * C++11 narrowing conversions in { }
6274 # So, we only use -pedantic if we can disable those warnings.
6275
6276 # In stage 1, disable -Wformat warnings from old GCCs about new % codes
6277 # Check whether --enable-build-format-warnings was given.
6278 if test "${enable_build_format_warnings+set}" = set; then :
6279   enableval=$enable_build_format_warnings;
6280 else
6281   enable_build_format_warnings=yes
6282 fi
6283
6284 if test $enable_build_format_warnings = no; then :
6285   wf_opt=-Wno-format
6286 else
6287   wf_opt=
6288 fi
6289 loose_warn=
6290 save_CFLAGS="$CFLAGS"
6291 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual $wf_opt; do
6292   # Do the check with the no- prefix removed since gcc silently
6293   # accepts any -Wno-* option on purpose
6294   case $real_option in
6295     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6296     *) option=$real_option ;;
6297   esac
6298   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6299
6300   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6301 $as_echo_n "checking whether $CC supports $option... " >&6; }
6302 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6303   $as_echo_n "(cached) " >&6
6304 else
6305   CFLAGS="$option"
6306     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6307 /* end confdefs.h.  */
6308
6309 int
6310 main ()
6311 {
6312
6313   ;
6314   return 0;
6315 }
6316 _ACEOF
6317 if ac_fn_c_try_compile "$LINENO"; then :
6318   eval "$as_acx_Woption=yes"
6319 else
6320   eval "$as_acx_Woption=no"
6321 fi
6322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6323
6324 fi
6325 eval ac_res=\$$as_acx_Woption
6326                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6327 $as_echo "$ac_res" >&6; }
6328   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6329   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6330 fi
6331   done
6332 CFLAGS="$save_CFLAGS"
6333
6334 c_loose_warn=
6335 save_CFLAGS="$CFLAGS"
6336 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6337   # Do the check with the no- prefix removed since gcc silently
6338   # accepts any -Wno-* option on purpose
6339   case $real_option in
6340     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6341     *) option=$real_option ;;
6342   esac
6343   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6344
6345   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6346 $as_echo_n "checking whether $CC supports $option... " >&6; }
6347 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6348   $as_echo_n "(cached) " >&6
6349 else
6350   CFLAGS="$option"
6351     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6352 /* end confdefs.h.  */
6353
6354 int
6355 main ()
6356 {
6357
6358   ;
6359   return 0;
6360 }
6361 _ACEOF
6362 if ac_fn_c_try_compile "$LINENO"; then :
6363   eval "$as_acx_Woption=yes"
6364 else
6365   eval "$as_acx_Woption=no"
6366 fi
6367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6368
6369 fi
6370 eval ac_res=\$$as_acx_Woption
6371                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6372 $as_echo "$ac_res" >&6; }
6373   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6374   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6375 fi
6376   done
6377 CFLAGS="$save_CFLAGS"
6378
6379 strict_warn=
6380 save_CFLAGS="$CFLAGS"
6381 for real_option in -Wmissing-format-attribute; do
6382   # Do the check with the no- prefix removed since gcc silently
6383   # accepts any -Wno-* option on purpose
6384   case $real_option in
6385     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6386     *) option=$real_option ;;
6387   esac
6388   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6389
6390   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6391 $as_echo_n "checking whether $CC supports $option... " >&6; }
6392 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6393   $as_echo_n "(cached) " >&6
6394 else
6395   CFLAGS="$option"
6396     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6397 /* end confdefs.h.  */
6398
6399 int
6400 main ()
6401 {
6402
6403   ;
6404   return 0;
6405 }
6406 _ACEOF
6407 if ac_fn_c_try_compile "$LINENO"; then :
6408   eval "$as_acx_Woption=yes"
6409 else
6410   eval "$as_acx_Woption=no"
6411 fi
6412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6413
6414 fi
6415 eval ac_res=\$$as_acx_Woption
6416                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6417 $as_echo "$ac_res" >&6; }
6418   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6419   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6420 fi
6421   done
6422 CFLAGS="$save_CFLAGS"
6423
6424 c_strict_warn=
6425 save_CFLAGS="$CFLAGS"
6426 for real_option in -Wold-style-definition -Wc++-compat; do
6427   # Do the check with the no- prefix removed since gcc silently
6428   # accepts any -Wno-* option on purpose
6429   case $real_option in
6430     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6431     *) option=$real_option ;;
6432   esac
6433   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6434
6435   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6436 $as_echo_n "checking whether $CC supports $option... " >&6; }
6437 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6438   $as_echo_n "(cached) " >&6
6439 else
6440   CFLAGS="$option"
6441     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6442 /* end confdefs.h.  */
6443
6444 int
6445 main ()
6446 {
6447
6448   ;
6449   return 0;
6450 }
6451 _ACEOF
6452 if ac_fn_c_try_compile "$LINENO"; then :
6453   eval "$as_acx_Woption=yes"
6454 else
6455   eval "$as_acx_Woption=no"
6456 fi
6457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6458
6459 fi
6460 eval ac_res=\$$as_acx_Woption
6461                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6462 $as_echo "$ac_res" >&6; }
6463   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6464   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6465 fi
6466   done
6467 CFLAGS="$save_CFLAGS"
6468
6469 # Do the check with the no- prefix removed from the warning options
6470 # since gcc silently accepts any -Wno-* option on purpose
6471 if test "$GCC" = yes; then :
6472   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6473 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6474 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6475   $as_echo_n "(cached) " >&6
6476 else
6477   save_CFLAGS="$CFLAGS"
6478 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6480 /* end confdefs.h.  */
6481
6482 int
6483 main ()
6484 {
6485
6486   ;
6487   return 0;
6488 }
6489 _ACEOF
6490 if ac_fn_c_try_compile "$LINENO"; then :
6491   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6492 else
6493   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6494 fi
6495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6496 CFLAGS="$save_CFLAGS"
6497 fi
6498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6499 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6500 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6501   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6502 fi
6503
6504 fi
6505
6506 # Check whether --enable-werror-always was given.
6507 if test "${enable_werror_always+set}" = set; then :
6508   enableval=$enable_werror_always;
6509 else
6510   enable_werror_always=no
6511 fi
6512
6513 if test $enable_werror_always = yes; then :
6514   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6515 fi
6516
6517
6518
6519 # The above macros do nothing if the compiler is not GCC.  However, the
6520 # Makefile has more goo to add other flags, so these variables are used
6521 # to enable warnings only for GCC.
6522 warn_cflags=
6523 warn_cxxflags=
6524 if test "x$GCC" = "xyes"; then
6525   warn_cflags='$(GCC_WARN_CFLAGS)'
6526   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6527 fi
6528
6529
6530
6531 # Disable exceptions and RTTI if building with g++
6532 noexception_flags=
6533 save_CFLAGS="$CFLAGS"
6534 for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
6535   # Do the check with the no- prefix removed since gcc silently
6536   # accepts any -Wno-* option on purpose
6537   case $real_option in
6538     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6539     *) option=$real_option ;;
6540   esac
6541   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6542
6543   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6544 $as_echo_n "checking whether $CC supports $option... " >&6; }
6545 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6546   $as_echo_n "(cached) " >&6
6547 else
6548   CFLAGS="$option"
6549     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6550 /* end confdefs.h.  */
6551
6552 int
6553 main ()
6554 {
6555
6556   ;
6557   return 0;
6558 }
6559 _ACEOF
6560 if ac_fn_c_try_compile "$LINENO"; then :
6561   eval "$as_acx_Woption=yes"
6562 else
6563   eval "$as_acx_Woption=no"
6564 fi
6565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6566
6567 fi
6568 eval ac_res=\$$as_acx_Woption
6569                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6570 $as_echo "$ac_res" >&6; }
6571   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6572   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6573 fi
6574   done
6575 CFLAGS="$save_CFLAGS"
6576
6577
6578 # Enable expensive internal checks
6579 is_release=
6580 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6581   is_release=yes
6582 fi
6583
6584 # Check whether --enable-checking was given.
6585 if test "${enable_checking+set}" = set; then :
6586   enableval=$enable_checking; ac_checking_flags="${enableval}"
6587 else
6588
6589 # Determine the default checks.
6590 if test x$is_release = x ; then
6591   ac_checking_flags=yes
6592 else
6593   ac_checking_flags=release
6594 fi
6595 fi
6596
6597 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6598 for check in release $ac_checking_flags
6599 do
6600         case $check in
6601         # these set all the flags to specific states
6602         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6603                         ac_fold_checking= ; ac_gc_checking=1 ;
6604                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6605                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6606                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6607                         ac_types_checking=1 ;;
6608         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6609                         ac_fold_checking= ; ac_gc_checking= ;
6610                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6611                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6612                         ac_tree_checking= ; ac_valgrind_checking= ;
6613                         ac_types_checking= ;;
6614         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6615                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6616                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6617                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6618                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6619                         ac_types_checking=1 ;;
6620         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6621                         ac_fold_checking= ; ac_gc_checking= ;
6622                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6623                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6624                         ac_tree_checking= ; ac_valgrind_checking= ;
6625                         ac_types_checking= ;;
6626         # these enable particular checks
6627         assert)         ac_assert_checking=1 ;;
6628         df)             ac_df_checking=1 ;;
6629         fold)           ac_fold_checking=1 ;;
6630         gc)             ac_gc_checking=1 ;;
6631         gcac)           ac_gc_always_collect=1 ;;
6632         gimple)         ac_gimple_checking=1 ;;
6633         misc)           ac_checking=1 ;;
6634         rtl)            ac_rtl_checking=1 ;;
6635         rtlflag)        ac_rtlflag_checking=1 ;;
6636         runtime)        ac_runtime_checking=1 ;;
6637         tree)           ac_tree_checking=1 ;;
6638         types)          ac_types_checking=1 ;;
6639         valgrind)       ac_valgrind_checking=1 ;;
6640         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6641         esac
6642 done
6643 IFS="$ac_save_IFS"
6644
6645 nocommon_flag=""
6646 if test x$ac_checking != x ; then
6647
6648 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6649
6650   nocommon_flag=-fno-common
6651 fi
6652
6653 if test x$ac_df_checking != x ; then
6654
6655 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6656
6657 fi
6658 if test x$ac_assert_checking != x ; then
6659
6660 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6661
6662 fi
6663 if test x$ac_gimple_checking != x ; then
6664
6665 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6666
6667 fi
6668
6669 if test x$ac_runtime_checking != x ; then
6670
6671 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6672
6673 fi
6674 if test x$ac_tree_checking != x ; then
6675
6676 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6677
6678   TREEBROWSER=tree-browser.o
6679   TREECHECKING=yes
6680 fi
6681 if test x$ac_types_checking != x ; then
6682
6683 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6684
6685 fi
6686
6687
6688 if test x$ac_rtl_checking != x ; then
6689
6690 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6691
6692 fi
6693 if test x$ac_rtlflag_checking != x ; then
6694
6695 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6696
6697 fi
6698 if test x$ac_gc_checking != x ; then
6699
6700 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6701
6702 fi
6703 if test x$ac_gc_always_collect != x ; then
6704
6705 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6706
6707 fi
6708 if test x$ac_fold_checking != x ; then
6709
6710 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6711
6712 fi
6713 valgrind_path_defines=
6714 valgrind_command=
6715
6716 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6717 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6718   have_valgrind_h=yes
6719 else
6720   have_valgrind_h=no
6721 fi
6722
6723
6724
6725 if test x$ac_valgrind_checking != x ; then
6726   # It is certainly possible that there's valgrind but no valgrind.h.
6727   # GCC relies on making annotations so we must have both.
6728   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6729 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6730   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6731 /* end confdefs.h.  */
6732 #include <valgrind/memcheck.h>
6733 #ifndef VALGRIND_DISCARD
6734 #error VALGRIND_DISCARD not defined
6735 #endif
6736 _ACEOF
6737 if ac_fn_c_try_cpp "$LINENO"; then :
6738   gcc_cv_header_valgrind_memcheck_h=yes
6739 else
6740   gcc_cv_header_valgrind_memcheck_h=no
6741 fi
6742 rm -f conftest.err conftest.$ac_ext
6743   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6744 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6745   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6746 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6747   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6748 /* end confdefs.h.  */
6749 #include <memcheck.h>
6750 #ifndef VALGRIND_DISCARD
6751 #error VALGRIND_DISCARD not defined
6752 #endif
6753 _ACEOF
6754 if ac_fn_c_try_cpp "$LINENO"; then :
6755   gcc_cv_header_memcheck_h=yes
6756 else
6757   gcc_cv_header_memcheck_h=no
6758 fi
6759 rm -f conftest.err conftest.$ac_ext
6760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6761 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6762
6763 # Prepare PATH_SEPARATOR.
6764 # The user is always right.
6765 if test "${PATH_SEPARATOR+set}" != set; then
6766   echo "#! /bin/sh" >conf$$.sh
6767   echo  "exit 0"   >>conf$$.sh
6768   chmod +x conf$$.sh
6769   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6770     PATH_SEPARATOR=';'
6771   else
6772     PATH_SEPARATOR=:
6773   fi
6774   rm -f conf$$.sh
6775 fi
6776
6777 # Find out how to test for executable files. Don't use a zero-byte file,
6778 # as systems may use methods other than mode bits to determine executability.
6779 cat >conf$$.file <<_ASEOF
6780 #! /bin/sh
6781 exit 0
6782 _ASEOF
6783 chmod +x conf$$.file
6784 if test -x conf$$.file >/dev/null 2>&1; then
6785   ac_executable_p="test -x"
6786 else
6787   ac_executable_p="test -f"
6788 fi
6789 rm -f conf$$.file
6790
6791 # Extract the first word of "valgrind", so it can be a program name with args.
6792 set dummy valgrind; ac_word=$2
6793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6794 $as_echo_n "checking for $ac_word... " >&6; }
6795 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6796   $as_echo_n "(cached) " >&6
6797 else
6798   case "$valgrind_path" in
6799   [\\/]* | ?:[\\/]*)
6800     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6801     ;;
6802   *)
6803     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6804     for ac_dir in $PATH; do
6805       IFS="$ac_save_IFS"
6806       test -z "$ac_dir" && ac_dir=.
6807       for ac_exec_ext in '' $ac_executable_extensions; do
6808         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6809           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6810             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6811             break 2
6812           fi
6813         fi
6814       done
6815     done
6816     IFS="$ac_save_IFS"
6817     ;;
6818 esac
6819 fi
6820 valgrind_path="$ac_cv_path_valgrind_path"
6821 if test -n "$valgrind_path"; then
6822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6823 $as_echo "$valgrind_path" >&6; }
6824 else
6825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6826 $as_echo "no" >&6; }
6827 fi
6828
6829   if test "x$valgrind_path" = "x" \
6830     || (test $have_valgrind_h = no \
6831         && test $gcc_cv_header_memcheck_h = no \
6832         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6833         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6834   fi
6835   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6836   valgrind_command="$valgrind_path -q"
6837
6838 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6839
6840   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6841
6842 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6843
6844   fi
6845   if test $gcc_cv_header_memcheck_h = yes; then
6846
6847 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6848
6849   fi
6850 fi
6851
6852
6853
6854 # Enable code coverage collection
6855 # Check whether --enable-coverage was given.
6856 if test "${enable_coverage+set}" = set; then :
6857   enableval=$enable_coverage; case "${enableval}" in
6858   yes|noopt)
6859     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6860     ;;
6861   opt)
6862     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6863     ;;
6864   no)
6865     # a.k.a. --disable-coverage
6866     coverage_flags=""
6867     ;;
6868   *)
6869     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6870     ;;
6871 esac
6872 else
6873   coverage_flags=""
6874 fi
6875
6876
6877
6878 # Check whether --enable-gather-detailed-mem-stats was given.
6879 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6880   enableval=$enable_gather_detailed_mem_stats;
6881 else
6882   enable_gather_detailed_mem_stats=no
6883 fi
6884
6885 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
6886
6887 cat >>confdefs.h <<_ACEOF
6888 #define GATHER_STATISTICS $gather_stats
6889 _ACEOF
6890
6891
6892 # -------------------------------
6893 # Miscenalleous configure options
6894 # -------------------------------
6895
6896 # With stabs
6897
6898 # Check whether --with-stabs was given.
6899 if test "${with_stabs+set}" = set; then :
6900   withval=$with_stabs; stabs="$with_stabs"
6901 else
6902   stabs=no
6903 fi
6904
6905
6906 # Determine whether or not multilibs are enabled.
6907 # Check whether --enable-multilib was given.
6908 if test "${enable_multilib+set}" = set; then :
6909   enableval=$enable_multilib;
6910 else
6911   enable_multilib=yes
6912 fi
6913
6914
6915
6916 # Determine whether or not multiarch is enabled.
6917 # Check whether --enable-multiarch was given.
6918 if test "${enable_multiarch+set}" = set; then :
6919   enableval=$enable_multiarch; case "${enableval}" in
6920 yes|no|auto) enable_multiarch=$enableval;;
6921 *) as_fn_error "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
6922 esac
6923 else
6924   enable_multiarch=auto
6925 fi
6926
6927 if test x${enable_multiarch} = xauto; then
6928   if test x${with_native_system_header_dir} != x; then
6929     ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
6930     enable_multiarch=no
6931   fi
6932   if test x$host != x$target && test "x$with_sysroot" = x; then
6933     ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
6934     enable_multiarch=no
6935   fi
6936 fi
6937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
6938 $as_echo_n "checking for multiarch configuration... " >&6; }
6939
6940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
6941 $as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
6942
6943 # needed for setting the multiarch name for soft-float/hard-float ABIs
6944
6945
6946
6947 # Enable __cxa_atexit for C++.
6948 # Check whether --enable-__cxa_atexit was given.
6949 if test "${enable___cxa_atexit+set}" = set; then :
6950   enableval=$enable___cxa_atexit;
6951 fi
6952
6953
6954 # Enable C extension for decimal float if target supports it.
6955
6956 # Check whether --enable-decimal-float was given.
6957 if test "${enable_decimal_float+set}" = set; then :
6958   enableval=$enable_decimal_float;
6959   case $enable_decimal_float in
6960     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
6961     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
6962 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
6963   esac
6964
6965 else
6966
6967   case $target in
6968     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
6969     i?86*-*-gnu* | \
6970     i?86*-*-mingw* | x86_64*-*-mingw* | \
6971     i?86*-*-cygwin* | x86_64*-*-cygwin*)
6972       enable_decimal_float=yes
6973       ;;
6974     *)
6975       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
6976 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
6977       enable_decimal_float=no
6978       ;;
6979   esac
6980
6981 fi
6982
6983
6984 # x86's use BID format instead of DPD
6985 case x$enable_decimal_float in
6986   xyes)
6987     case $target in
6988       i?86*-*-* | x86_64*-*-*)
6989         enable_decimal_float=bid
6990         ;;
6991       *)
6992         enable_decimal_float=dpd
6993         ;;
6994     esac
6995     default_decimal_float=$enable_decimal_float
6996     ;;
6997   xno)
6998     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
6999     # dependency on libdecnumber.
7000     default_decimal_float=dpd
7001     ;;
7002 esac
7003
7004
7005
7006
7007 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7008
7009 cat >>confdefs.h <<_ACEOF
7010 #define ENABLE_DECIMAL_FLOAT $dfp
7011 _ACEOF
7012
7013
7014 # Use default_decimal_float for dependency.
7015 enable_decimal_float=$default_decimal_float
7016
7017 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7018
7019 cat >>confdefs.h <<_ACEOF
7020 #define ENABLE_DECIMAL_BID_FORMAT $bid
7021 _ACEOF
7022
7023
7024 # Enable C extension for fixed-point arithmetic.
7025 # Check whether --enable-fixed-point was given.
7026 if test "${enable_fixed_point+set}" = set; then :
7027   enableval=$enable_fixed_point;
7028 else
7029
7030   case $target in
7031     arm*)
7032       enable_fixed_point=yes
7033       ;;
7034
7035     mips*-*-*)
7036       enable_fixed_point=yes
7037       ;;
7038     *)
7039       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7040 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7041       enable_fixed_point=no
7042       ;;
7043   esac
7044
7045 fi
7046
7047
7048
7049 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7050
7051 cat >>confdefs.h <<_ACEOF
7052 #define ENABLE_FIXED_POINT $fixedpoint
7053 _ACEOF
7054
7055
7056 # Enable threads
7057 # Pass with no value to take the default
7058 # Pass with a value to specify a thread package
7059 # Check whether --enable-threads was given.
7060 if test "${enable_threads+set}" = set; then :
7061   enableval=$enable_threads;
7062 else
7063   enable_threads=''
7064 fi
7065
7066
7067 # Check whether --enable-tls was given.
7068 if test "${enable_tls+set}" = set; then :
7069   enableval=$enable_tls;
7070   case $enable_tls in
7071     yes | no) ;;
7072     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7073 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7074   esac
7075
7076 else
7077   enable_tls=''
7078 fi
7079
7080
7081 # Check whether --enable-objc-gc was given.
7082 if test "${enable_objc_gc+set}" = set; then :
7083   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7084         objc_boehm_gc=''
7085 else
7086         objc_boehm_gc=1
7087 fi
7088 else
7089   objc_boehm_gc=''
7090 fi
7091
7092
7093
7094 # Check whether --with-dwarf2 was given.
7095 if test "${with_dwarf2+set}" = set; then :
7096   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7097 else
7098   dwarf2=no
7099 fi
7100
7101
7102 # Check whether --enable-shared was given.
7103 if test "${enable_shared+set}" = set; then :
7104   enableval=$enable_shared;
7105   case $enable_shared in
7106   yes | no) ;;
7107   *)
7108     enable_shared=no
7109     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7110     for pkg in $enableval; do
7111       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7112         enable_shared=yes
7113       fi
7114     done
7115     IFS="$ac_save_ifs"
7116     ;;
7117   esac
7118
7119 else
7120   enable_shared=yes
7121 fi
7122
7123
7124
7125
7126 # Check whether --with-native-system-header-dir was given.
7127 if test "${with_native_system_header_dir+set}" = set; then :
7128   withval=$with_native_system_header_dir;
7129  case ${with_native_system_header_dir} in
7130  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7131  /* | [A-Za-z]:[\\/]*) ;;
7132  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7133  esac
7134  configured_native_system_header_dir="${withval}"
7135
7136 else
7137   configured_native_system_header_dir=
7138 fi
7139
7140
7141
7142 # Check whether --with-build-sysroot was given.
7143 if test "${with_build_sysroot+set}" = set; then :
7144   withval=$with_build_sysroot; if test x"$withval" != x ; then
7145      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7146    fi
7147 else
7148   SYSROOT_CFLAGS_FOR_TARGET=
7149 fi
7150
7151
7152
7153 if test "x$prefix" = xNONE; then
7154  test_prefix=/usr/local
7155 else
7156  test_prefix=$prefix
7157 fi
7158 if test "x$exec_prefix" = xNONE; then
7159  test_exec_prefix=$test_prefix
7160 else
7161  test_exec_prefix=$exec_prefix
7162 fi
7163
7164
7165 # Check whether --with-sysroot was given.
7166 if test "${with_sysroot+set}" = set; then :
7167   withval=$with_sysroot;
7168  case ${with_sysroot} in
7169  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7170  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7171  esac
7172
7173  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7174  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7175
7176  case ${TARGET_SYSTEM_ROOT} in
7177  "${test_prefix}"|"${test_prefix}/"*|\
7178  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7179  '${prefix}'|'${prefix}/'*|\
7180  '${exec_prefix}'|'${exec_prefix}/'*)
7181    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7182    TARGET_SYSTEM_ROOT_DEFINE="$t"
7183    ;;
7184  esac
7185
7186 else
7187
7188  TARGET_SYSTEM_ROOT=
7189  TARGET_SYSTEM_ROOT_DEFINE=
7190  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7191
7192 fi
7193
7194
7195
7196
7197
7198
7199 # Check whether --with-specs was given.
7200 if test "${with_specs+set}" = set; then :
7201   withval=$with_specs; CONFIGURE_SPECS=$withval
7202 else
7203   CONFIGURE_SPECS=
7204
7205 fi
7206
7207
7208
7209
7210
7211 # Check whether --with-pkgversion was given.
7212 if test "${with_pkgversion+set}" = set; then :
7213   withval=$with_pkgversion; case "$withval" in
7214       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7215       no)  PKGVERSION= ;;
7216       *)   PKGVERSION="($withval) " ;;
7217      esac
7218 else
7219   PKGVERSION="(GCC) "
7220
7221 fi
7222
7223
7224
7225
7226
7227 # Check whether --with-bugurl was given.
7228 if test "${with_bugurl+set}" = set; then :
7229   withval=$with_bugurl; case "$withval" in
7230       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7231       no)  BUGURL=
7232            ;;
7233       *)   BUGURL="$withval"
7234            ;;
7235      esac
7236 else
7237   BUGURL="http://gcc.gnu.org/bugs.html"
7238
7239 fi
7240
7241   case ${BUGURL} in
7242   "")
7243     REPORT_BUGS_TO=
7244     REPORT_BUGS_TEXI=
7245     ;;
7246   *)
7247     REPORT_BUGS_TO="<$BUGURL>"
7248     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7249     ;;
7250   esac;
7251
7252
7253
7254
7255 # Sanity check enable_languages in case someone does not run the toplevel
7256 # configure # script.
7257 # Check whether --enable-languages was given.
7258 if test "${enable_languages+set}" = set; then :
7259   enableval=$enable_languages; case ,${enable_languages}, in
7260        ,,|,yes,)
7261                 # go safe -- we cannot be much sure without the toplevel
7262                 # configure's
7263                 # analysis of which target libs are present and usable
7264                 enable_languages=c
7265                 ;;
7266          *,all,*)
7267                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7268                 ;;
7269         *,c,*)
7270                 ;;
7271         *)
7272                 enable_languages=c,${enable_languages}
7273                 ;;
7274 esac
7275 else
7276   enable_languages=c
7277 fi
7278
7279
7280
7281 # Check whether --with-multilib-list was given.
7282 if test "${with_multilib_list+set}" = set; then :
7283   withval=$with_multilib_list; :
7284 else
7285   with_multilib_list=default
7286 fi
7287
7288
7289 # -------------------------
7290 # Checks for other programs
7291 # -------------------------
7292
7293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7294 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7295 set x ${MAKE-make}
7296 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7297 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7298   $as_echo_n "(cached) " >&6
7299 else
7300   cat >conftest.make <<\_ACEOF
7301 SHELL = /bin/sh
7302 all:
7303         @echo '@@@%%%=$(MAKE)=@@@%%%'
7304 _ACEOF
7305 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7306 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7307   *@@@%%%=?*=@@@%%%*)
7308     eval ac_cv_prog_make_${ac_make}_set=yes;;
7309   *)
7310     eval ac_cv_prog_make_${ac_make}_set=no;;
7311 esac
7312 rm -f conftest.make
7313 fi
7314 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7316 $as_echo "yes" >&6; }
7317   SET_MAKE=
7318 else
7319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7320 $as_echo "no" >&6; }
7321   SET_MAKE="MAKE=${MAKE-make}"
7322 fi
7323
7324
7325 # Find some useful tools
7326 for ac_prog in gawk mawk nawk awk
7327 do
7328   # Extract the first word of "$ac_prog", so it can be a program name with args.
7329 set dummy $ac_prog; ac_word=$2
7330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7331 $as_echo_n "checking for $ac_word... " >&6; }
7332 if test "${ac_cv_prog_AWK+set}" = set; then :
7333   $as_echo_n "(cached) " >&6
7334 else
7335   if test -n "$AWK"; then
7336   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7337 else
7338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7339 for as_dir in $PATH
7340 do
7341   IFS=$as_save_IFS
7342   test -z "$as_dir" && as_dir=.
7343     for ac_exec_ext in '' $ac_executable_extensions; do
7344   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7345     ac_cv_prog_AWK="$ac_prog"
7346     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7347     break 2
7348   fi
7349 done
7350   done
7351 IFS=$as_save_IFS
7352
7353 fi
7354 fi
7355 AWK=$ac_cv_prog_AWK
7356 if test -n "$AWK"; then
7357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7358 $as_echo "$AWK" >&6; }
7359 else
7360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7361 $as_echo "no" >&6; }
7362 fi
7363
7364
7365   test -n "$AWK" && break
7366 done
7367
7368 # We need awk to create options.c and options.h.
7369 # Bail out if it's missing.
7370 case ${AWK} in
7371   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7372 esac
7373
7374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7375 $as_echo_n "checking whether ln -s works... " >&6; }
7376 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7377   $as_echo_n "(cached) " >&6
7378 else
7379   rm -f conftestdata_t
7380 echo >conftestdata_f
7381 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7382 then
7383   gcc_cv_prog_LN_S="ln -s"
7384 else
7385   if ln conftestdata_f conftestdata_t 2>/dev/null
7386   then
7387     gcc_cv_prog_LN_S=ln
7388   else
7389     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7390     then
7391       gcc_cv_prog_LN_S="cp -p"
7392     else
7393       gcc_cv_prog_LN_S=cp
7394     fi
7395   fi
7396 fi
7397 rm -f conftestdata_f conftestdata_t
7398
7399 fi
7400 LN_S="$gcc_cv_prog_LN_S"
7401 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7403 $as_echo "yes" >&6; }
7404 else
7405   if test "$gcc_cv_prog_LN_S" = "ln"; then
7406     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7407 $as_echo "no, using ln" >&6; }
7408   else
7409     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7410 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7411   fi
7412 fi
7413
7414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7415 $as_echo_n "checking whether ln works... " >&6; }
7416 if test "${acx_cv_prog_LN+set}" = set; then :
7417   $as_echo_n "(cached) " >&6
7418 else
7419   rm -f conftestdata_t
7420 echo >conftestdata_f
7421 if ln conftestdata_f conftestdata_t 2>/dev/null
7422 then
7423   acx_cv_prog_LN=ln
7424 else
7425   acx_cv_prog_LN=no
7426 fi
7427 rm -f conftestdata_f conftestdata_t
7428
7429 fi
7430 if test $acx_cv_prog_LN = no; then
7431   LN="$LN_S"
7432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7433 $as_echo "no, using $LN" >&6; }
7434 else
7435   LN="$acx_cv_prog_LN"
7436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7437 $as_echo "yes" >&6; }
7438 fi
7439
7440 if test -n "$ac_tool_prefix"; then
7441   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7442 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7444 $as_echo_n "checking for $ac_word... " >&6; }
7445 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7446   $as_echo_n "(cached) " >&6
7447 else
7448   if test -n "$RANLIB"; then
7449   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7450 else
7451 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7452 for as_dir in $PATH
7453 do
7454   IFS=$as_save_IFS
7455   test -z "$as_dir" && as_dir=.
7456     for ac_exec_ext in '' $ac_executable_extensions; do
7457   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7458     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7459     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7460     break 2
7461   fi
7462 done
7463   done
7464 IFS=$as_save_IFS
7465
7466 fi
7467 fi
7468 RANLIB=$ac_cv_prog_RANLIB
7469 if test -n "$RANLIB"; then
7470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7471 $as_echo "$RANLIB" >&6; }
7472 else
7473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7474 $as_echo "no" >&6; }
7475 fi
7476
7477
7478 fi
7479 if test -z "$ac_cv_prog_RANLIB"; then
7480   ac_ct_RANLIB=$RANLIB
7481   # Extract the first word of "ranlib", so it can be a program name with args.
7482 set dummy ranlib; ac_word=$2
7483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7484 $as_echo_n "checking for $ac_word... " >&6; }
7485 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7486   $as_echo_n "(cached) " >&6
7487 else
7488   if test -n "$ac_ct_RANLIB"; then
7489   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7490 else
7491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7492 for as_dir in $PATH
7493 do
7494   IFS=$as_save_IFS
7495   test -z "$as_dir" && as_dir=.
7496     for ac_exec_ext in '' $ac_executable_extensions; do
7497   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7498     ac_cv_prog_ac_ct_RANLIB="ranlib"
7499     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7500     break 2
7501   fi
7502 done
7503   done
7504 IFS=$as_save_IFS
7505
7506 fi
7507 fi
7508 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7509 if test -n "$ac_ct_RANLIB"; then
7510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7511 $as_echo "$ac_ct_RANLIB" >&6; }
7512 else
7513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7514 $as_echo "no" >&6; }
7515 fi
7516
7517   if test "x$ac_ct_RANLIB" = x; then
7518     RANLIB=":"
7519   else
7520     case $cross_compiling:$ac_tool_warned in
7521 yes:)
7522 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7523 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7524 ac_tool_warned=yes ;;
7525 esac
7526     RANLIB=$ac_ct_RANLIB
7527   fi
7528 else
7529   RANLIB="$ac_cv_prog_RANLIB"
7530 fi
7531
7532 ranlib_flags=""
7533
7534
7535 # Find a good install program.  We prefer a C program (faster),
7536 # so one script is as good as another.  But avoid the broken or
7537 # incompatible versions:
7538 # SysV /etc/install, /usr/sbin/install
7539 # SunOS /usr/etc/install
7540 # IRIX /sbin/install
7541 # AIX /bin/install
7542 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7543 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7544 # ./install, which can be erroneously created by make from ./install.sh.
7545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7546 $as_echo_n "checking for a BSD compatible install... " >&6; }
7547 if test -z "$INSTALL"; then
7548 if test "${ac_cv_path_install+set}" = set; then :
7549   $as_echo_n "(cached) " >&6
7550 else
7551     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7552   for ac_dir in $PATH; do
7553     # Account for people who put trailing slashes in PATH elements.
7554     case "$ac_dir/" in
7555     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7556     *)
7557       # OSF1 and SCO ODT 3.0 have their own names for install.
7558       for ac_prog in ginstall scoinst install; do
7559         if test -f $ac_dir/$ac_prog; then
7560           if test $ac_prog = install &&
7561             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7562             # AIX install.  It has an incompatible calling convention.
7563             # OSF/1 installbsd also uses dspmsg, but is usable.
7564             :
7565           else
7566             ac_cv_path_install="$ac_dir/$ac_prog -c"
7567             break 2
7568           fi
7569         fi
7570       done
7571       ;;
7572     esac
7573   done
7574   IFS="$ac_save_IFS"
7575
7576 fi
7577   if test "${ac_cv_path_install+set}" = set; then
7578     INSTALL="$ac_cv_path_install"
7579   else
7580     # As a last resort, use the slow shell script.  We don't cache a
7581     # path for INSTALL within a source directory, because that will
7582     # break other packages using the cache if that directory is
7583     # removed, or if the path is relative.
7584     INSTALL="$ac_install_sh"
7585   fi
7586 fi
7587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7588 $as_echo "$INSTALL" >&6; }
7589
7590 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7591 # It thinks the first close brace ends the variable substitution.
7592 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7593
7594 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7595
7596
7597 # See if cmp has --ignore-initial.
7598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7599 $as_echo_n "checking for cmp's capabilities... " >&6; }
7600 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7601   $as_echo_n "(cached) " >&6
7602 else
7603    echo abfoo >t1
7604   echo cdfoo >t2
7605   gcc_cv_prog_cmp_skip=slowcompare
7606   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7607     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7608       :
7609     else
7610       gcc_cv_prog_cmp_skip=gnucompare
7611     fi
7612   fi
7613   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7614     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7615       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7616         :
7617       else
7618         gcc_cv_prog_cmp_skip=fastcompare
7619       fi
7620     fi
7621   fi
7622   rm t1 t2
7623
7624 fi
7625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7626 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7627 make_compare_target=$gcc_cv_prog_cmp_skip
7628
7629
7630
7631 # See if we have the mktemp command.
7632 # Extract the first word of "mktemp", so it can be a program name with args.
7633 set dummy mktemp; ac_word=$2
7634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7635 $as_echo_n "checking for $ac_word... " >&6; }
7636 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7637   $as_echo_n "(cached) " >&6
7638 else
7639   if test -n "$have_mktemp_command"; then
7640   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7641 else
7642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7643 for as_dir in $PATH
7644 do
7645   IFS=$as_save_IFS
7646   test -z "$as_dir" && as_dir=.
7647     for ac_exec_ext in '' $ac_executable_extensions; do
7648   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7649     ac_cv_prog_have_mktemp_command="yes"
7650     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7651     break 2
7652   fi
7653 done
7654   done
7655 IFS=$as_save_IFS
7656
7657   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7658 fi
7659 fi
7660 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7661 if test -n "$have_mktemp_command"; then
7662   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7663 $as_echo "$have_mktemp_command" >&6; }
7664 else
7665   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7666 $as_echo "no" >&6; }
7667 fi
7668
7669
7670
7671 # See if makeinfo has been installed and is modern enough
7672 # that we can use it.
7673
7674   # Extract the first word of "makeinfo", so it can be a program name with args.
7675 set dummy makeinfo; ac_word=$2
7676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7677 $as_echo_n "checking for $ac_word... " >&6; }
7678 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7679   $as_echo_n "(cached) " >&6
7680 else
7681   if test -n "$MAKEINFO"; then
7682   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7683 else
7684 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7685 for as_dir in $PATH
7686 do
7687   IFS=$as_save_IFS
7688   test -z "$as_dir" && as_dir=.
7689     for ac_exec_ext in '' $ac_executable_extensions; do
7690   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7691     ac_cv_prog_MAKEINFO="makeinfo"
7692     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7693     break 2
7694   fi
7695 done
7696   done
7697 IFS=$as_save_IFS
7698
7699 fi
7700 fi
7701 MAKEINFO=$ac_cv_prog_MAKEINFO
7702 if test -n "$MAKEINFO"; then
7703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7704 $as_echo "$MAKEINFO" >&6; }
7705 else
7706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7707 $as_echo "no" >&6; }
7708 fi
7709
7710
7711   if test -n "$MAKEINFO"; then
7712     # Found it, now check the version.
7713     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7714 $as_echo_n "checking for modern makeinfo... " >&6; }
7715 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7716   $as_echo_n "(cached) " >&6
7717 else
7718   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7719                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7720
7721                     case $ac_prog_version in
7722                       '')  gcc_cv_prog_makeinfo_modern=no;;
7723                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7724                       *)   gcc_cv_prog_makeinfo_modern=no;;
7725                     esac
7726
7727 fi
7728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7729 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7730   else
7731     gcc_cv_prog_makeinfo_modern=no
7732   fi
7733   if test $gcc_cv_prog_makeinfo_modern = no; then
7734     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7735   fi
7736
7737 if test $gcc_cv_prog_makeinfo_modern = no; then
7738   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7739 *** Makeinfo is missing or too old.
7740 *** Info documentation will not be built." >&5
7741 $as_echo "$as_me: WARNING:
7742 *** Makeinfo is missing or too old.
7743 *** Info documentation will not be built." >&2;}
7744   BUILD_INFO=
7745 else
7746   BUILD_INFO=info
7747 fi
7748
7749
7750 # Is pod2man recent enough to regenerate manpages?
7751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7752 $as_echo_n "checking for recent Pod::Man... " >&6; }
7753 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7755 $as_echo "yes" >&6; }
7756   GENERATED_MANPAGES=generated-manpages
7757 else
7758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7759 $as_echo "no" >&6; }
7760   GENERATED_MANPAGES=
7761 fi
7762
7763
7764 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7765
7766 # How about lex?
7767 for ac_prog in flex
7768 do
7769   # Extract the first word of "$ac_prog", so it can be a program name with args.
7770 set dummy $ac_prog; ac_word=$2
7771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7772 $as_echo_n "checking for $ac_word... " >&6; }
7773 if test "${ac_cv_prog_FLEX+set}" = set; then :
7774   $as_echo_n "(cached) " >&6
7775 else
7776   if test -n "$FLEX"; then
7777   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7778 else
7779 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7780 for as_dir in $PATH
7781 do
7782   IFS=$as_save_IFS
7783   test -z "$as_dir" && as_dir=.
7784     for ac_exec_ext in '' $ac_executable_extensions; do
7785   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7786     ac_cv_prog_FLEX="$ac_prog"
7787     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7788     break 2
7789   fi
7790 done
7791   done
7792 IFS=$as_save_IFS
7793
7794 fi
7795 fi
7796 FLEX=$ac_cv_prog_FLEX
7797 if test -n "$FLEX"; then
7798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7799 $as_echo "$FLEX" >&6; }
7800 else
7801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7802 $as_echo "no" >&6; }
7803 fi
7804
7805
7806   test -n "$FLEX" && break
7807 done
7808 test -n "$FLEX" || FLEX="$MISSING flex"
7809
7810
7811 # Bison?
7812 for ac_prog in bison
7813 do
7814   # Extract the first word of "$ac_prog", so it can be a program name with args.
7815 set dummy $ac_prog; ac_word=$2
7816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7817 $as_echo_n "checking for $ac_word... " >&6; }
7818 if test "${ac_cv_prog_BISON+set}" = set; then :
7819   $as_echo_n "(cached) " >&6
7820 else
7821   if test -n "$BISON"; then
7822   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7823 else
7824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7825 for as_dir in $PATH
7826 do
7827   IFS=$as_save_IFS
7828   test -z "$as_dir" && as_dir=.
7829     for ac_exec_ext in '' $ac_executable_extensions; do
7830   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7831     ac_cv_prog_BISON="$ac_prog"
7832     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7833     break 2
7834   fi
7835 done
7836   done
7837 IFS=$as_save_IFS
7838
7839 fi
7840 fi
7841 BISON=$ac_cv_prog_BISON
7842 if test -n "$BISON"; then
7843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7844 $as_echo "$BISON" >&6; }
7845 else
7846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7847 $as_echo "no" >&6; }
7848 fi
7849
7850
7851   test -n "$BISON" && break
7852 done
7853 test -n "$BISON" || BISON="$MISSING bison"
7854
7855
7856 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7857 # check for build == host before using them.
7858
7859 # NM
7860 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7861   && test -d ../binutils ; then
7862   NM='${objdir}/../binutils/nm-new'
7863 else
7864   # Extract the first word of "nm", so it can be a program name with args.
7865 set dummy nm; ac_word=$2
7866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7867 $as_echo_n "checking for $ac_word... " >&6; }
7868 if test "${ac_cv_prog_NM+set}" = set; then :
7869   $as_echo_n "(cached) " >&6
7870 else
7871   if test -n "$NM"; then
7872   ac_cv_prog_NM="$NM" # Let the user override the test.
7873 else
7874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7875 for as_dir in $PATH
7876 do
7877   IFS=$as_save_IFS
7878   test -z "$as_dir" && as_dir=.
7879     for ac_exec_ext in '' $ac_executable_extensions; do
7880   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7881     ac_cv_prog_NM="nm"
7882     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7883     break 2
7884   fi
7885 done
7886   done
7887 IFS=$as_save_IFS
7888
7889   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7890 fi
7891 fi
7892 NM=$ac_cv_prog_NM
7893 if test -n "$NM"; then
7894   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7895 $as_echo "$NM" >&6; }
7896 else
7897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7898 $as_echo "no" >&6; }
7899 fi
7900
7901
7902 fi
7903
7904 # AR
7905 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7906   && test -d ../binutils ; then
7907   AR='${objdir}/../binutils/ar'
7908 else
7909   # Extract the first word of "ar", so it can be a program name with args.
7910 set dummy ar; ac_word=$2
7911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7912 $as_echo_n "checking for $ac_word... " >&6; }
7913 if test "${ac_cv_prog_AR+set}" = set; then :
7914   $as_echo_n "(cached) " >&6
7915 else
7916   if test -n "$AR"; then
7917   ac_cv_prog_AR="$AR" # Let the user override the test.
7918 else
7919 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7920 for as_dir in $PATH
7921 do
7922   IFS=$as_save_IFS
7923   test -z "$as_dir" && as_dir=.
7924     for ac_exec_ext in '' $ac_executable_extensions; do
7925   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7926     ac_cv_prog_AR="ar"
7927     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7928     break 2
7929   fi
7930 done
7931   done
7932 IFS=$as_save_IFS
7933
7934   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
7935 fi
7936 fi
7937 AR=$ac_cv_prog_AR
7938 if test -n "$AR"; then
7939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7940 $as_echo "$AR" >&6; }
7941 else
7942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7943 $as_echo "no" >&6; }
7944 fi
7945
7946
7947 fi
7948
7949
7950 # --------------------
7951 # Checks for C headers
7952 # --------------------
7953
7954 # Need to reject headers which give warnings, so that the -Werror bootstrap
7955 # works later. *sigh*  This needs to come before all header checks.
7956
7957 ac_c_preproc_warn_flag=yes
7958
7959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7960 $as_echo_n "checking for ANSI C header files... " >&6; }
7961 if test "${ac_cv_header_stdc+set}" = set; then :
7962   $as_echo_n "(cached) " >&6
7963 else
7964   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7965 /* end confdefs.h.  */
7966 #include <stdlib.h>
7967 #include <stdarg.h>
7968 #include <string.h>
7969 #include <float.h>
7970
7971 int
7972 main ()
7973 {
7974
7975   ;
7976   return 0;
7977 }
7978 _ACEOF
7979 if ac_fn_c_try_compile "$LINENO"; then :
7980   ac_cv_header_stdc=yes
7981 else
7982   ac_cv_header_stdc=no
7983 fi
7984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7985
7986 if test $ac_cv_header_stdc = yes; then
7987   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7989 /* end confdefs.h.  */
7990 #include <string.h>
7991
7992 _ACEOF
7993 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7994   $EGREP "memchr" >/dev/null 2>&1; then :
7995
7996 else
7997   ac_cv_header_stdc=no
7998 fi
7999 rm -f conftest*
8000
8001 fi
8002
8003 if test $ac_cv_header_stdc = yes; then
8004   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8006 /* end confdefs.h.  */
8007 #include <stdlib.h>
8008
8009 _ACEOF
8010 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8011   $EGREP "free" >/dev/null 2>&1; then :
8012
8013 else
8014   ac_cv_header_stdc=no
8015 fi
8016 rm -f conftest*
8017
8018 fi
8019
8020 if test $ac_cv_header_stdc = yes; then
8021   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8022   if test "$cross_compiling" = yes; then :
8023   :
8024 else
8025   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8026 /* end confdefs.h.  */
8027 #include <ctype.h>
8028 #include <stdlib.h>
8029 #if ((' ' & 0x0FF) == 0x020)
8030 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8031 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8032 #else
8033 # define ISLOWER(c) \
8034                    (('a' <= (c) && (c) <= 'i') \
8035                      || ('j' <= (c) && (c) <= 'r') \
8036                      || ('s' <= (c) && (c) <= 'z'))
8037 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8038 #endif
8039
8040 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8041 int
8042 main ()
8043 {
8044   int i;
8045   for (i = 0; i < 256; i++)
8046     if (XOR (islower (i), ISLOWER (i))
8047         || toupper (i) != TOUPPER (i))
8048       return 2;
8049   return 0;
8050 }
8051 _ACEOF
8052 if ac_fn_c_try_run "$LINENO"; then :
8053
8054 else
8055   ac_cv_header_stdc=no
8056 fi
8057 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8058   conftest.$ac_objext conftest.beam conftest.$ac_ext
8059 fi
8060
8061 fi
8062 fi
8063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8064 $as_echo "$ac_cv_header_stdc" >&6; }
8065 if test $ac_cv_header_stdc = yes; then
8066
8067 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8068
8069 fi
8070
8071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8072 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8073 if test "${ac_cv_header_time+set}" = set; then :
8074   $as_echo_n "(cached) " >&6
8075 else
8076   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8077 /* end confdefs.h.  */
8078 #include <sys/types.h>
8079 #include <sys/time.h>
8080 #include <time.h>
8081
8082 int
8083 main ()
8084 {
8085 if ((struct tm *) 0)
8086 return 0;
8087   ;
8088   return 0;
8089 }
8090 _ACEOF
8091 if ac_fn_c_try_compile "$LINENO"; then :
8092   ac_cv_header_time=yes
8093 else
8094   ac_cv_header_time=no
8095 fi
8096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8097 fi
8098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8099 $as_echo "$ac_cv_header_time" >&6; }
8100 if test $ac_cv_header_time = yes; then
8101
8102 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8103
8104 fi
8105
8106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8107 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8108 if test "${gcc_cv_header_string+set}" = set; then :
8109   $as_echo_n "(cached) " >&6
8110 else
8111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8112 /* end confdefs.h.  */
8113 #include <string.h>
8114 #include <strings.h>
8115 int
8116 main ()
8117 {
8118
8119   ;
8120   return 0;
8121 }
8122 _ACEOF
8123 if ac_fn_c_try_compile "$LINENO"; then :
8124   gcc_cv_header_string=yes
8125 else
8126   gcc_cv_header_string=no
8127 fi
8128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8129 fi
8130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8131 $as_echo "$gcc_cv_header_string" >&6; }
8132 if test $gcc_cv_header_string = yes; then
8133
8134 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8135
8136 fi
8137
8138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8139 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8140 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8141   $as_echo_n "(cached) " >&6
8142 else
8143   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8144 /* end confdefs.h.  */
8145 #include <sys/types.h>
8146 #include <sys/wait.h>
8147 #ifndef WEXITSTATUS
8148 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8149 #endif
8150 #ifndef WIFEXITED
8151 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8152 #endif
8153
8154 int
8155 main ()
8156 {
8157   int s;
8158   wait (&s);
8159   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8160   ;
8161   return 0;
8162 }
8163 _ACEOF
8164 if ac_fn_c_try_compile "$LINENO"; then :
8165   ac_cv_header_sys_wait_h=yes
8166 else
8167   ac_cv_header_sys_wait_h=no
8168 fi
8169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8170 fi
8171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8172 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8173 if test $ac_cv_header_sys_wait_h = yes; then
8174
8175 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8176
8177 fi
8178
8179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h defines TIOCGWINSZ" >&5
8180 $as_echo_n "checking whether termios.h defines TIOCGWINSZ... " >&6; }
8181 if test "${ac_cv_sys_tiocgwinsz_in_termios_h+set}" = set; then :
8182   $as_echo_n "(cached) " >&6
8183 else
8184   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8185 /* end confdefs.h.  */
8186 #include <sys/types.h>
8187 #include <termios.h>
8188 #ifdef TIOCGWINSZ
8189   yes
8190 #endif
8191
8192 _ACEOF
8193 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8194   $EGREP "yes" >/dev/null 2>&1; then :
8195   ac_cv_sys_tiocgwinsz_in_termios_h=yes
8196 else
8197   ac_cv_sys_tiocgwinsz_in_termios_h=no
8198 fi
8199 rm -f conftest*
8200
8201 fi
8202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_termios_h" >&5
8203 $as_echo "$ac_cv_sys_tiocgwinsz_in_termios_h" >&6; }
8204
8205 if test $ac_cv_sys_tiocgwinsz_in_termios_h != yes; then
8206   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/ioctl.h defines TIOCGWINSZ" >&5
8207 $as_echo_n "checking whether sys/ioctl.h defines TIOCGWINSZ... " >&6; }
8208 if test "${ac_cv_sys_tiocgwinsz_in_sys_ioctl_h+set}" = set; then :
8209   $as_echo_n "(cached) " >&6
8210 else
8211   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8212 /* end confdefs.h.  */
8213 #include <sys/types.h>
8214 #include <sys/ioctl.h>
8215 #ifdef TIOCGWINSZ
8216   yes
8217 #endif
8218
8219 _ACEOF
8220 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8221   $EGREP "yes" >/dev/null 2>&1; then :
8222   ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=yes
8223 else
8224   ac_cv_sys_tiocgwinsz_in_sys_ioctl_h=no
8225 fi
8226 rm -f conftest*
8227
8228 fi
8229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&5
8230 $as_echo "$ac_cv_sys_tiocgwinsz_in_sys_ioctl_h" >&6; }
8231
8232   if test $ac_cv_sys_tiocgwinsz_in_sys_ioctl_h = yes; then
8233
8234 $as_echo "#define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h
8235
8236   fi
8237 fi
8238
8239 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8240                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8241                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8242                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8243 do :
8244   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8245 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8246 eval as_val=\$$as_ac_Header
8247    if test "x$as_val" = x""yes; then :
8248   cat >>confdefs.h <<_ACEOF
8249 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8250 _ACEOF
8251
8252 fi
8253 done
8254
8255
8256 # Check for thread headers.
8257 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8258 if test "x$ac_cv_header_thread_h" = x""yes; then :
8259   have_thread_h=yes
8260 else
8261   have_thread_h=
8262 fi
8263
8264 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8265 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8266   have_pthread_h=yes
8267 else
8268   have_pthread_h=
8269 fi
8270
8271
8272 # These tests can't be done till we know if we have limits.h.
8273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8274 $as_echo_n "checking for CHAR_BIT... " >&6; }
8275 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8276   $as_echo_n "(cached) " >&6
8277 else
8278   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8279 /* end confdefs.h.  */
8280 #ifdef HAVE_LIMITS_H
8281 #include <limits.h>
8282 #endif
8283 #ifdef CHAR_BIT
8284 found
8285 #endif
8286 _ACEOF
8287 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8288   $EGREP "found" >/dev/null 2>&1; then :
8289   gcc_cv_decl_char_bit=yes
8290 else
8291   gcc_cv_decl_char_bit=no
8292 fi
8293 rm -f conftest*
8294
8295
8296 fi
8297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8298 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8299 if test $gcc_cv_decl_char_bit = no; then
8300   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8301 $as_echo_n "checking number of bits in a byte... " >&6; }
8302 if test "${gcc_cv_c_nbby+set}" = set; then :
8303   $as_echo_n "(cached) " >&6
8304 else
8305   i=8
8306  gcc_cv_c_nbby=
8307  while test $i -lt 65; do
8308    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8309 /* end confdefs.h.  */
8310
8311 int
8312 main ()
8313 {
8314 switch(0) {
8315   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8316   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8317   ; }
8318   ;
8319   return 0;
8320 }
8321 _ACEOF
8322 if ac_fn_c_try_compile "$LINENO"; then :
8323   gcc_cv_c_nbby=$i; break
8324 fi
8325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8326    i=`expr $i + 1`
8327  done
8328  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8329
8330 fi
8331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8332 $as_echo "$gcc_cv_c_nbby" >&6; }
8333 if test $gcc_cv_c_nbby = failed; then
8334   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8335 else
8336
8337 cat >>confdefs.h <<_ACEOF
8338 #define CHAR_BIT $gcc_cv_c_nbby
8339 _ACEOF
8340
8341 fi
8342 fi
8343  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8344 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8345 if test "${ac_cv_c_bigendian+set}" = set; then :
8346   $as_echo_n "(cached) " >&6
8347 else
8348   ac_cv_c_bigendian=unknown
8349     # See if we're dealing with a universal compiler.
8350     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8351 /* end confdefs.h.  */
8352 #ifndef __APPLE_CC__
8353                not a universal capable compiler
8354              #endif
8355              typedef int dummy;
8356
8357 _ACEOF
8358 if ac_fn_c_try_compile "$LINENO"; then :
8359
8360         # Check for potential -arch flags.  It is not universal unless
8361         # there are at least two -arch flags with different values.
8362         ac_arch=
8363         ac_prev=
8364         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8365          if test -n "$ac_prev"; then
8366            case $ac_word in
8367              i?86 | x86_64 | ppc | ppc64)
8368                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8369                  ac_arch=$ac_word
8370                else
8371                  ac_cv_c_bigendian=universal
8372                  break
8373                fi
8374                ;;
8375            esac
8376            ac_prev=
8377          elif test "x$ac_word" = "x-arch"; then
8378            ac_prev=arch
8379          fi
8380        done
8381 fi
8382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8383     if test $ac_cv_c_bigendian = unknown; then
8384       # See if sys/param.h defines the BYTE_ORDER macro.
8385       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8386 /* end confdefs.h.  */
8387 #include <sys/types.h>
8388              #include <sys/param.h>
8389
8390 int
8391 main ()
8392 {
8393 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8394                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8395                      && LITTLE_ENDIAN)
8396               bogus endian macros
8397              #endif
8398
8399   ;
8400   return 0;
8401 }
8402 _ACEOF
8403 if ac_fn_c_try_compile "$LINENO"; then :
8404   # It does; now see whether it defined to BIG_ENDIAN or not.
8405          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8406 /* end confdefs.h.  */
8407 #include <sys/types.h>
8408                 #include <sys/param.h>
8409
8410 int
8411 main ()
8412 {
8413 #if BYTE_ORDER != BIG_ENDIAN
8414                  not big endian
8415                 #endif
8416
8417   ;
8418   return 0;
8419 }
8420 _ACEOF
8421 if ac_fn_c_try_compile "$LINENO"; then :
8422   ac_cv_c_bigendian=yes
8423 else
8424   ac_cv_c_bigendian=no
8425 fi
8426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8427 fi
8428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8429     fi
8430     if test $ac_cv_c_bigendian = unknown; then
8431       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8432       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8433 /* end confdefs.h.  */
8434 #include <limits.h>
8435
8436 int
8437 main ()
8438 {
8439 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8440               bogus endian macros
8441              #endif
8442
8443   ;
8444   return 0;
8445 }
8446 _ACEOF
8447 if ac_fn_c_try_compile "$LINENO"; then :
8448   # It does; now see whether it defined to _BIG_ENDIAN or not.
8449          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8450 /* end confdefs.h.  */
8451 #include <limits.h>
8452
8453 int
8454 main ()
8455 {
8456 #ifndef _BIG_ENDIAN
8457                  not big endian
8458                 #endif
8459
8460   ;
8461   return 0;
8462 }
8463 _ACEOF
8464 if ac_fn_c_try_compile "$LINENO"; then :
8465   ac_cv_c_bigendian=yes
8466 else
8467   ac_cv_c_bigendian=no
8468 fi
8469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8470 fi
8471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8472     fi
8473     if test $ac_cv_c_bigendian = unknown; then
8474       # Compile a test program.
8475       if test "$cross_compiling" = yes; then :
8476   # Try to guess by grepping values from an object file.
8477          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8478 /* end confdefs.h.  */
8479 short int ascii_mm[] =
8480                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8481                 short int ascii_ii[] =
8482                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8483                 int use_ascii (int i) {
8484                   return ascii_mm[i] + ascii_ii[i];
8485                 }
8486                 short int ebcdic_ii[] =
8487                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8488                 short int ebcdic_mm[] =
8489                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8490                 int use_ebcdic (int i) {
8491                   return ebcdic_mm[i] + ebcdic_ii[i];
8492                 }
8493                 extern int foo;
8494
8495 int
8496 main ()
8497 {
8498 return use_ascii (foo) == use_ebcdic (foo);
8499   ;
8500   return 0;
8501 }
8502 _ACEOF
8503 if ac_fn_c_try_compile "$LINENO"; then :
8504   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8505               ac_cv_c_bigendian=yes
8506             fi
8507             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8508               if test "$ac_cv_c_bigendian" = unknown; then
8509                 ac_cv_c_bigendian=no
8510               else
8511                 # finding both strings is unlikely to happen, but who knows?
8512                 ac_cv_c_bigendian=unknown
8513               fi
8514             fi
8515 fi
8516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8517 else
8518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8519 /* end confdefs.h.  */
8520 $ac_includes_default
8521 int
8522 main ()
8523 {
8524
8525              /* Are we little or big endian?  From Harbison&Steele.  */
8526              union
8527              {
8528                long int l;
8529                char c[sizeof (long int)];
8530              } u;
8531              u.l = 1;
8532              return u.c[sizeof (long int) - 1] == 1;
8533
8534   ;
8535   return 0;
8536 }
8537 _ACEOF
8538 if ac_fn_c_try_run "$LINENO"; then :
8539   ac_cv_c_bigendian=no
8540 else
8541   ac_cv_c_bigendian=yes
8542 fi
8543 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8544   conftest.$ac_objext conftest.beam conftest.$ac_ext
8545 fi
8546
8547     fi
8548 fi
8549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8550 $as_echo "$ac_cv_c_bigendian" >&6; }
8551  case $ac_cv_c_bigendian in #(
8552    yes)
8553      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8554 ;; #(
8555    no)
8556       ;; #(
8557    universal)
8558
8559 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8560
8561      ;; #(
8562    *)
8563      as_fn_error "unknown endianness
8564  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8565  esac
8566
8567
8568 # ----------------------
8569 # Checks for C++ headers
8570 # ----------------------
8571
8572 ac_ext=cpp
8573 ac_cpp='$CXXCPP $CPPFLAGS'
8574 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8575 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8576 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8578 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8579 if test -z "$CXXCPP"; then
8580   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8581   $as_echo_n "(cached) " >&6
8582 else
8583       # Double quotes because CXXCPP needs to be expanded
8584     for CXXCPP in "$CXX -E" "/lib/cpp"
8585     do
8586       ac_preproc_ok=false
8587 for ac_cxx_preproc_warn_flag in '' yes
8588 do
8589   # Use a header file that comes with gcc, so configuring glibc
8590   # with a fresh cross-compiler works.
8591   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8592   # <limits.h> exists even on freestanding compilers.
8593   # On the NeXT, cc -E runs the code through the compiler's parser,
8594   # not just through cpp. "Syntax error" is here to catch this case.
8595   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8596 /* end confdefs.h.  */
8597 #ifdef __STDC__
8598 # include <limits.h>
8599 #else
8600 # include <assert.h>
8601 #endif
8602                      Syntax error
8603 _ACEOF
8604 if ac_fn_cxx_try_cpp "$LINENO"; then :
8605
8606 else
8607   # Broken: fails on valid input.
8608 continue
8609 fi
8610 rm -f conftest.err conftest.$ac_ext
8611
8612   # OK, works on sane cases.  Now check whether nonexistent headers
8613   # can be detected and how.
8614   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8615 /* end confdefs.h.  */
8616 #include <ac_nonexistent.h>
8617 _ACEOF
8618 if ac_fn_cxx_try_cpp "$LINENO"; then :
8619   # Broken: success on invalid input.
8620 continue
8621 else
8622   # Passes both tests.
8623 ac_preproc_ok=:
8624 break
8625 fi
8626 rm -f conftest.err conftest.$ac_ext
8627
8628 done
8629 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8630 rm -f conftest.err conftest.$ac_ext
8631 if $ac_preproc_ok; then :
8632   break
8633 fi
8634
8635     done
8636     ac_cv_prog_CXXCPP=$CXXCPP
8637
8638 fi
8639   CXXCPP=$ac_cv_prog_CXXCPP
8640 else
8641   ac_cv_prog_CXXCPP=$CXXCPP
8642 fi
8643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8644 $as_echo "$CXXCPP" >&6; }
8645 ac_preproc_ok=false
8646 for ac_cxx_preproc_warn_flag in '' yes
8647 do
8648   # Use a header file that comes with gcc, so configuring glibc
8649   # with a fresh cross-compiler works.
8650   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8651   # <limits.h> exists even on freestanding compilers.
8652   # On the NeXT, cc -E runs the code through the compiler's parser,
8653   # not just through cpp. "Syntax error" is here to catch this case.
8654   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8655 /* end confdefs.h.  */
8656 #ifdef __STDC__
8657 # include <limits.h>
8658 #else
8659 # include <assert.h>
8660 #endif
8661                      Syntax error
8662 _ACEOF
8663 if ac_fn_cxx_try_cpp "$LINENO"; then :
8664
8665 else
8666   # Broken: fails on valid input.
8667 continue
8668 fi
8669 rm -f conftest.err conftest.$ac_ext
8670
8671   # OK, works on sane cases.  Now check whether nonexistent headers
8672   # can be detected and how.
8673   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8674 /* end confdefs.h.  */
8675 #include <ac_nonexistent.h>
8676 _ACEOF
8677 if ac_fn_cxx_try_cpp "$LINENO"; then :
8678   # Broken: success on invalid input.
8679 continue
8680 else
8681   # Passes both tests.
8682 ac_preproc_ok=:
8683 break
8684 fi
8685 rm -f conftest.err conftest.$ac_ext
8686
8687 done
8688 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8689 rm -f conftest.err conftest.$ac_ext
8690 if $ac_preproc_ok; then :
8691
8692 else
8693   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8694 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8695 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8696 See \`config.log' for more details." >&5
8697 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8698 See \`config.log' for more details." >&2;}; }
8699 fi
8700
8701 ac_ext=c
8702 ac_cpp='$CPP $CPPFLAGS'
8703 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8704 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8705 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8706
8707
8708 ac_ext=cpp
8709 ac_cpp='$CXXCPP $CPPFLAGS'
8710 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8711 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8712 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8713
8714
8715
8716
8717 for ac_header in unordered_map
8718 do :
8719   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8720 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8721   cat >>confdefs.h <<_ACEOF
8722 #define HAVE_UNORDERED_MAP 1
8723 _ACEOF
8724
8725 fi
8726 done
8727
8728 for ac_header in tr1/unordered_map
8729 do :
8730   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8731 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8732   cat >>confdefs.h <<_ACEOF
8733 #define HAVE_TR1_UNORDERED_MAP 1
8734 _ACEOF
8735
8736 fi
8737 done
8738
8739 for ac_header in ext/hash_map
8740 do :
8741   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8742 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8743   cat >>confdefs.h <<_ACEOF
8744 #define HAVE_EXT_HASH_MAP 1
8745 _ACEOF
8746
8747 fi
8748 done
8749
8750
8751 ac_ext=c
8752 ac_cpp='$CPP $CPPFLAGS'
8753 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8754 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8755 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8756
8757
8758 # --------
8759 # Dependency checking.
8760 # --------
8761
8762 ac_ext=cpp
8763 ac_cpp='$CXXCPP $CPPFLAGS'
8764 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8765 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8766 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8767
8768 rm -rf .tst 2>/dev/null
8769 mkdir .tst 2>/dev/null
8770 if test -d .tst; then
8771   am__leading_dot=.
8772 else
8773   am__leading_dot=_
8774 fi
8775 rmdir .tst 2>/dev/null
8776
8777 DEPDIR="${am__leading_dot}deps"
8778
8779 ac_config_commands="$ac_config_commands depdir"
8780
8781
8782 ac_config_commands="$ac_config_commands gccdepdir"
8783
8784
8785 depcc="$CXX"  am_compiler_list=
8786
8787 am_depcomp=$ac_aux_dir/depcomp
8788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
8789 $as_echo_n "checking dependency style of $depcc... " >&6; }
8790 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
8791   $as_echo_n "(cached) " >&6
8792 else
8793   if test -f "$am_depcomp"; then
8794   # We make a subdir and do the tests there.  Otherwise we can end up
8795   # making bogus files that we don't know about and never remove.  For
8796   # instance it was reported that on HP-UX the gcc test will end up
8797   # making a dummy file named `D' -- because `-MD' means `put the output
8798   # in D'.
8799   mkdir conftest.dir
8800   # Copy depcomp to subdir because otherwise we won't find it if we're
8801   # using a relative directory.
8802   cp "$am_depcomp" conftest.dir
8803   cd conftest.dir
8804   # We will build objects and dependencies in a subdirectory because
8805   # it helps to detect inapplicable dependency modes.  For instance
8806   # both Tru64's cc and ICC support -MD to output dependencies as a
8807   # side effect of compilation, but ICC will put the dependencies in
8808   # the current directory while Tru64 will put them in the object
8809   # directory.
8810   mkdir sub
8811
8812   am_cv_CXX_dependencies_compiler_type=none
8813   if test "$am_compiler_list" = ""; then
8814      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
8815   fi
8816   for depmode in $am_compiler_list; do
8817     if test $depmode = none; then break; fi
8818
8819     $as_echo "$as_me:$LINENO: trying $depmode" >&5
8820     # Setup a source with many dependencies, because some compilers
8821     # like to wrap large dependency lists on column 80 (with \), and
8822     # we should not choose a depcomp mode which is confused by this.
8823     #
8824     # We need to recreate these files for each test, as the compiler may
8825     # overwrite some of them when testing with obscure command lines.
8826     # This happens at least with the AIX C compiler.
8827     : > sub/conftest.c
8828     for i in 1 2 3 4 5 6; do
8829       echo '#include "conftst'$i'.h"' >> sub/conftest.c
8830       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
8831       # Solaris 8's {/usr,}/bin/sh.
8832       touch sub/conftst$i.h
8833     done
8834     echo "include sub/conftest.Po" > confmf
8835
8836     # We check with `-c' and `-o' for the sake of the "dashmstdout"
8837     # mode.  It turns out that the SunPro C++ compiler does not properly
8838     # handle `-M -o', and we need to detect this.
8839     depcmd="depmode=$depmode \
8840        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
8841        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
8842        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
8843     echo "| $depcmd" | sed -e 's/  */ /g' >&5
8844     if env $depcmd > conftest.err 2>&1 &&
8845        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
8846        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
8847        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
8848       # icc doesn't choke on unknown options, it will just issue warnings
8849       # or remarks (even with -Werror).  So we grep stderr for any message
8850       # that says an option was ignored or not supported.
8851       # When given -MP, icc 7.0 and 7.1 complain thusly:
8852       #   icc: Command line warning: ignoring option '-M'; no argument required
8853       # The diagnosis changed in icc 8.0:
8854       #   icc: Command line remark: option '-MP' not supported
8855       if (grep 'ignoring option' conftest.err ||
8856           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
8857         am_cv_CXX_dependencies_compiler_type=$depmode
8858         $as_echo "$as_me:$LINENO: success" >&5
8859         break
8860       fi
8861     fi
8862     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
8863     sed -e 's/^/| /' < conftest.err >&5
8864   done
8865
8866   cd ..
8867   rm -rf conftest.dir
8868 else
8869   am_cv_CXX_dependencies_compiler_type=none
8870 fi
8871
8872 fi
8873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
8874 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
8875 if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone
8876 then as_fn_error "no usable dependency style found" "$LINENO" 5
8877 else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
8878
8879 fi
8880
8881 ac_ext=c
8882 ac_cpp='$CPP $CPPFLAGS'
8883 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8884 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8885 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8886
8887
8888 # --------
8889 # UNSORTED
8890 # --------
8891
8892
8893 # These libraries may be used by collect2.
8894 # We may need a special search path to get them linked.
8895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8896 $as_echo_n "checking for collect2 libraries... " >&6; }
8897 if test "${gcc_cv_collect2_libs+set}" = set; then :
8898   $as_echo_n "(cached) " >&6
8899 else
8900   save_LIBS="$LIBS"
8901 for libs in '' -lld -lmld \
8902                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8903                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8904 do
8905         LIBS="$libs"
8906         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8907 /* end confdefs.h.  */
8908
8909 /* Override any GCC internal prototype to avoid an error.
8910    Use char because int might match the return type of a GCC
8911    builtin and then its argument prototype would still apply.  */
8912 #ifdef __cplusplus
8913 extern "C"
8914 #endif
8915 char ldopen ();
8916 int
8917 main ()
8918 {
8919 return ldopen ();
8920   ;
8921   return 0;
8922 }
8923 _ACEOF
8924 if ac_fn_c_try_link "$LINENO"; then :
8925   gcc_cv_collect2_libs="$libs"; break
8926 fi
8927 rm -f core conftest.err conftest.$ac_objext \
8928     conftest$ac_exeext conftest.$ac_ext
8929 done
8930 LIBS="$save_LIBS"
8931 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8932 fi
8933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8934 $as_echo "$gcc_cv_collect2_libs" >&6; }
8935 case $gcc_cv_collect2_libs in
8936         "none required")        ;;
8937         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8938 esac
8939
8940
8941 # When building Ada code on Alpha, we need exc_resume which is usually in
8942 # -lexc.  So test for it.
8943 save_LIBS="$LIBS"
8944 LIBS=
8945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8946 $as_echo_n "checking for library containing exc_resume... " >&6; }
8947 if test "${ac_cv_search_exc_resume+set}" = set; then :
8948   $as_echo_n "(cached) " >&6
8949 else
8950   ac_func_search_save_LIBS=$LIBS
8951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8952 /* end confdefs.h.  */
8953
8954 /* Override any GCC internal prototype to avoid an error.
8955    Use char because int might match the return type of a GCC
8956    builtin and then its argument prototype would still apply.  */
8957 #ifdef __cplusplus
8958 extern "C"
8959 #endif
8960 char exc_resume ();
8961 int
8962 main ()
8963 {
8964 return exc_resume ();
8965   ;
8966   return 0;
8967 }
8968 _ACEOF
8969 for ac_lib in '' exc; do
8970   if test -z "$ac_lib"; then
8971     ac_res="none required"
8972   else
8973     ac_res=-l$ac_lib
8974     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8975   fi
8976   if ac_fn_c_try_link "$LINENO"; then :
8977   ac_cv_search_exc_resume=$ac_res
8978 fi
8979 rm -f core conftest.err conftest.$ac_objext \
8980     conftest$ac_exeext
8981   if test "${ac_cv_search_exc_resume+set}" = set; then :
8982   break
8983 fi
8984 done
8985 if test "${ac_cv_search_exc_resume+set}" = set; then :
8986
8987 else
8988   ac_cv_search_exc_resume=no
8989 fi
8990 rm conftest.$ac_ext
8991 LIBS=$ac_func_search_save_LIBS
8992 fi
8993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8994 $as_echo "$ac_cv_search_exc_resume" >&6; }
8995 ac_res=$ac_cv_search_exc_resume
8996 if test "$ac_res" != no; then :
8997   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8998
8999 fi
9000
9001 GNAT_LIBEXC="$LIBS"
9002 LIBS="$save_LIBS"
9003
9004
9005 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
9006 save_LIBS="$LIBS"
9007 LIBS=
9008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
9009 $as_echo_n "checking for library containing kstat_open... " >&6; }
9010 if test "${ac_cv_search_kstat_open+set}" = set; then :
9011   $as_echo_n "(cached) " >&6
9012 else
9013   ac_func_search_save_LIBS=$LIBS
9014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9015 /* end confdefs.h.  */
9016
9017 /* Override any GCC internal prototype to avoid an error.
9018    Use char because int might match the return type of a GCC
9019    builtin and then its argument prototype would still apply.  */
9020 #ifdef __cplusplus
9021 extern "C"
9022 #endif
9023 char kstat_open ();
9024 int
9025 main ()
9026 {
9027 return kstat_open ();
9028   ;
9029   return 0;
9030 }
9031 _ACEOF
9032 for ac_lib in '' kstat; do
9033   if test -z "$ac_lib"; then
9034     ac_res="none required"
9035   else
9036     ac_res=-l$ac_lib
9037     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9038   fi
9039   if ac_fn_c_try_link "$LINENO"; then :
9040   ac_cv_search_kstat_open=$ac_res
9041 fi
9042 rm -f core conftest.err conftest.$ac_objext \
9043     conftest$ac_exeext
9044   if test "${ac_cv_search_kstat_open+set}" = set; then :
9045   break
9046 fi
9047 done
9048 if test "${ac_cv_search_kstat_open+set}" = set; then :
9049
9050 else
9051   ac_cv_search_kstat_open=no
9052 fi
9053 rm conftest.$ac_ext
9054 LIBS=$ac_func_search_save_LIBS
9055 fi
9056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
9057 $as_echo "$ac_cv_search_kstat_open" >&6; }
9058 ac_res=$ac_cv_search_kstat_open
9059 if test "$ac_res" != no; then :
9060   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9061
9062 fi
9063
9064 EXTRA_GCC_LIBS="$LIBS"
9065 LIBS="$save_LIBS"
9066
9067
9068 # Some systems put ldexp and frexp in libm instead of libc; assume
9069 # they're both in the same place.  jcf-dump needs them.
9070 save_LIBS="$LIBS"
9071 LIBS=
9072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
9073 $as_echo_n "checking for library containing ldexp... " >&6; }
9074 if test "${ac_cv_search_ldexp+set}" = set; then :
9075   $as_echo_n "(cached) " >&6
9076 else
9077   ac_func_search_save_LIBS=$LIBS
9078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9079 /* end confdefs.h.  */
9080
9081 /* Override any GCC internal prototype to avoid an error.
9082    Use char because int might match the return type of a GCC
9083    builtin and then its argument prototype would still apply.  */
9084 #ifdef __cplusplus
9085 extern "C"
9086 #endif
9087 char ldexp ();
9088 int
9089 main ()
9090 {
9091 return ldexp ();
9092   ;
9093   return 0;
9094 }
9095 _ACEOF
9096 for ac_lib in '' m; do
9097   if test -z "$ac_lib"; then
9098     ac_res="none required"
9099   else
9100     ac_res=-l$ac_lib
9101     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9102   fi
9103   if ac_fn_c_try_link "$LINENO"; then :
9104   ac_cv_search_ldexp=$ac_res
9105 fi
9106 rm -f core conftest.err conftest.$ac_objext \
9107     conftest$ac_exeext
9108   if test "${ac_cv_search_ldexp+set}" = set; then :
9109   break
9110 fi
9111 done
9112 if test "${ac_cv_search_ldexp+set}" = set; then :
9113
9114 else
9115   ac_cv_search_ldexp=no
9116 fi
9117 rm conftest.$ac_ext
9118 LIBS=$ac_func_search_save_LIBS
9119 fi
9120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9121 $as_echo "$ac_cv_search_ldexp" >&6; }
9122 ac_res=$ac_cv_search_ldexp
9123 if test "$ac_res" != no; then :
9124   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9125
9126 fi
9127
9128 LDEXP_LIB="$LIBS"
9129 LIBS="$save_LIBS"
9130
9131
9132 # Use <inttypes.h> only if it exists,
9133 # doesn't clash with <sys/types.h>, and declares intmax_t.
9134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9135 $as_echo_n "checking for inttypes.h... " >&6; }
9136 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9137   $as_echo_n "(cached) " >&6
9138 else
9139   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9140 /* end confdefs.h.  */
9141 #include <sys/types.h>
9142 #include <inttypes.h>
9143 int
9144 main ()
9145 {
9146 intmax_t i = -1;
9147   ;
9148   return 0;
9149 }
9150 _ACEOF
9151 if ac_fn_c_try_compile "$LINENO"; then :
9152   gcc_cv_header_inttypes_h=yes
9153 else
9154   gcc_cv_header_inttypes_h=no
9155 fi
9156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9157 fi
9158
9159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9160 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9161 if test $gcc_cv_header_inttypes_h = yes; then
9162
9163 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9164
9165 fi
9166
9167
9168
9169 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9170         sysconf strsignal getrusage nl_langinfo \
9171         gettimeofday mbstowcs wcswidth mmap setlocale \
9172         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9173 do :
9174   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9175 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9176 eval as_val=\$$as_ac_var
9177    if test "x$as_val" = x""yes; then :
9178   cat >>confdefs.h <<_ACEOF
9179 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9180 _ACEOF
9181
9182 fi
9183 done
9184
9185
9186 if test x$ac_cv_func_mbstowcs = xyes; then
9187   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9188 $as_echo_n "checking whether mbstowcs works... " >&6; }
9189 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9190   $as_echo_n "(cached) " >&6
9191 else
9192       if test "$cross_compiling" = yes; then :
9193   gcc_cv_func_mbstowcs_works=yes
9194 else
9195   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9196 /* end confdefs.h.  */
9197 #include <stdlib.h>
9198 int main()
9199 {
9200   mbstowcs(0, "", 0);
9201   return 0;
9202 }
9203 _ACEOF
9204 if ac_fn_c_try_run "$LINENO"; then :
9205   gcc_cv_func_mbstowcs_works=yes
9206 else
9207   gcc_cv_func_mbstowcs_works=no
9208 fi
9209 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9210   conftest.$ac_objext conftest.beam conftest.$ac_ext
9211 fi
9212
9213 fi
9214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9215 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9216   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9217
9218 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9219
9220   fi
9221 fi
9222
9223 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9224 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9225
9226 else
9227
9228 cat >>confdefs.h <<_ACEOF
9229 #define ssize_t int
9230 _ACEOF
9231
9232 fi
9233
9234 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9235 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9236
9237 else
9238
9239 cat >>confdefs.h <<_ACEOF
9240 #define caddr_t char *
9241 _ACEOF
9242
9243 fi
9244
9245
9246
9247 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9248 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9249   gcc_header_sys_mman_h=yes
9250 else
9251   gcc_header_sys_mman_h=no
9252 fi
9253
9254 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9255 if test "x$ac_cv_func_mmap" = x""yes; then :
9256   gcc_func_mmap=yes
9257 else
9258   gcc_func_mmap=no
9259 fi
9260
9261 if test "$gcc_header_sys_mman_h" != yes \
9262  || test "$gcc_func_mmap" != yes; then
9263    gcc_cv_func_mmap_file=no
9264    gcc_cv_func_mmap_dev_zero=no
9265    gcc_cv_func_mmap_anon=no
9266 else
9267    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9268 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9269 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9270   $as_echo_n "(cached) " >&6
9271 else
9272   # Add a system to this blacklist if
9273    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9274    # memory area containing the same data that you'd get if you applied
9275    # read() to the same fd.  The only system known to have a problem here
9276    # is VMS, where text files have record structure.
9277    case "$host_os" in
9278      *vms* | ultrix*)
9279         gcc_cv_func_mmap_file=no ;;
9280      *)
9281         gcc_cv_func_mmap_file=yes;;
9282    esac
9283 fi
9284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9285 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9286    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9287 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9288 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9289   $as_echo_n "(cached) " >&6
9290 else
9291   # Add a system to this blacklist if it has mmap() but /dev/zero
9292    # does not exist, or if mmapping /dev/zero does not give anonymous
9293    # zeroed pages with both the following properties:
9294    # 1. If you map N consecutive pages in with one call, and then
9295    #    unmap any subset of those pages, the pages that were not
9296    #    explicitly unmapped remain accessible.
9297    # 2. If you map two adjacent blocks of memory and then unmap them
9298    #    both at once, they must both go away.
9299    # Systems known to be in this category are Windows (all variants),
9300    # VMS, and Darwin.
9301    case "$host_os" in
9302      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9303         gcc_cv_func_mmap_dev_zero=no ;;
9304      *)
9305         gcc_cv_func_mmap_dev_zero=yes;;
9306    esac
9307 fi
9308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9309 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9310
9311    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9312    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9313 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9314 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9315   $as_echo_n "(cached) " >&6
9316 else
9317   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9318 /* end confdefs.h.  */
9319 #include <sys/types.h>
9320 #include <sys/mman.h>
9321 #include <unistd.h>
9322
9323 #ifndef MAP_ANONYMOUS
9324 #define MAP_ANONYMOUS MAP_ANON
9325 #endif
9326
9327 int
9328 main ()
9329 {
9330 int n = MAP_ANONYMOUS;
9331   ;
9332   return 0;
9333 }
9334 _ACEOF
9335 if ac_fn_c_try_compile "$LINENO"; then :
9336   gcc_cv_decl_map_anon=yes
9337 else
9338   gcc_cv_decl_map_anon=no
9339 fi
9340 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9341 fi
9342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9343 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9344
9345    if test $gcc_cv_decl_map_anon = no; then
9346      gcc_cv_func_mmap_anon=no
9347    else
9348      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9349 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9350 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9351   $as_echo_n "(cached) " >&6
9352 else
9353   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9354    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9355    # doesn't give anonymous zeroed pages with the same properties listed
9356    # above for use of /dev/zero.
9357    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9358    case "$host_os" in
9359      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9360         gcc_cv_func_mmap_anon=no ;;
9361      *)
9362         gcc_cv_func_mmap_anon=yes;;
9363    esac
9364 fi
9365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9366 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9367    fi
9368 fi
9369
9370 if test $gcc_cv_func_mmap_file = yes; then
9371
9372 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9373
9374 fi
9375 if test $gcc_cv_func_mmap_dev_zero = yes; then
9376
9377 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9378
9379 fi
9380 if test $gcc_cv_func_mmap_anon = yes; then
9381
9382 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9383
9384 fi
9385
9386
9387 case "${host}" in
9388 *-*-*vms*)
9389   # Under VMS, vfork works very differently than on Unix. The standard test
9390   # won't work, and it isn't easily adaptable. It makes more sense to
9391   # just force it.
9392   ac_cv_func_vfork_works=yes
9393   ;;
9394 esac
9395 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9396 if test "x$ac_cv_type_pid_t" = x""yes; then :
9397
9398 else
9399
9400 cat >>confdefs.h <<_ACEOF
9401 #define pid_t int
9402 _ACEOF
9403
9404 fi
9405
9406 for ac_header in vfork.h
9407 do :
9408   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9409 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9410   cat >>confdefs.h <<_ACEOF
9411 #define HAVE_VFORK_H 1
9412 _ACEOF
9413
9414 fi
9415 done
9416
9417 for ac_func in fork vfork
9418 do :
9419   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9420 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9421 eval as_val=\$$as_ac_var
9422    if test "x$as_val" = x""yes; then :
9423   cat >>confdefs.h <<_ACEOF
9424 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9425 _ACEOF
9426
9427 fi
9428 done
9429
9430 if test "x$ac_cv_func_fork" = xyes; then
9431   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9432 $as_echo_n "checking for working fork... " >&6; }
9433 if test "${ac_cv_func_fork_works+set}" = set; then :
9434   $as_echo_n "(cached) " >&6
9435 else
9436   if test "$cross_compiling" = yes; then :
9437   ac_cv_func_fork_works=cross
9438 else
9439   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9440 /* end confdefs.h.  */
9441 $ac_includes_default
9442 int
9443 main ()
9444 {
9445
9446           /* By Ruediger Kuhlmann. */
9447           return fork () < 0;
9448
9449   ;
9450   return 0;
9451 }
9452 _ACEOF
9453 if ac_fn_c_try_run "$LINENO"; then :
9454   ac_cv_func_fork_works=yes
9455 else
9456   ac_cv_func_fork_works=no
9457 fi
9458 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9459   conftest.$ac_objext conftest.beam conftest.$ac_ext
9460 fi
9461
9462 fi
9463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9464 $as_echo "$ac_cv_func_fork_works" >&6; }
9465
9466 else
9467   ac_cv_func_fork_works=$ac_cv_func_fork
9468 fi
9469 if test "x$ac_cv_func_fork_works" = xcross; then
9470   case $host in
9471     *-*-amigaos* | *-*-msdosdjgpp*)
9472       # Override, as these systems have only a dummy fork() stub
9473       ac_cv_func_fork_works=no
9474       ;;
9475     *)
9476       ac_cv_func_fork_works=yes
9477       ;;
9478   esac
9479   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9480 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9481 fi
9482 ac_cv_func_vfork_works=$ac_cv_func_vfork
9483 if test "x$ac_cv_func_vfork" = xyes; then
9484   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9485 $as_echo_n "checking for working vfork... " >&6; }
9486 if test "${ac_cv_func_vfork_works+set}" = set; then :
9487   $as_echo_n "(cached) " >&6
9488 else
9489   if test "$cross_compiling" = yes; then :
9490   ac_cv_func_vfork_works=cross
9491 else
9492   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9493 /* end confdefs.h.  */
9494 /* Thanks to Paul Eggert for this test.  */
9495 $ac_includes_default
9496 #include <sys/wait.h>
9497 #ifdef HAVE_VFORK_H
9498 # include <vfork.h>
9499 #endif
9500 /* On some sparc systems, changes by the child to local and incoming
9501    argument registers are propagated back to the parent.  The compiler
9502    is told about this with #include <vfork.h>, but some compilers
9503    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9504    static variable whose address is put into a register that is
9505    clobbered by the vfork.  */
9506 static void
9507 #ifdef __cplusplus
9508 sparc_address_test (int arg)
9509 # else
9510 sparc_address_test (arg) int arg;
9511 #endif
9512 {
9513   static pid_t child;
9514   if (!child) {
9515     child = vfork ();
9516     if (child < 0) {
9517       perror ("vfork");
9518       _exit(2);
9519     }
9520     if (!child) {
9521       arg = getpid();
9522       write(-1, "", 0);
9523       _exit (arg);
9524     }
9525   }
9526 }
9527
9528 int
9529 main ()
9530 {
9531   pid_t parent = getpid ();
9532   pid_t child;
9533
9534   sparc_address_test (0);
9535
9536   child = vfork ();
9537
9538   if (child == 0) {
9539     /* Here is another test for sparc vfork register problems.  This
9540        test uses lots of local variables, at least as many local
9541        variables as main has allocated so far including compiler
9542        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9543        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9544        reuse the register of parent for one of the local variables,
9545        since it will think that parent can't possibly be used any more
9546        in this routine.  Assigning to the local variable will thus
9547        munge parent in the parent process.  */
9548     pid_t
9549       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9550       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9551     /* Convince the compiler that p..p7 are live; otherwise, it might
9552        use the same hardware register for all 8 local variables.  */
9553     if (p != p1 || p != p2 || p != p3 || p != p4
9554         || p != p5 || p != p6 || p != p7)
9555       _exit(1);
9556
9557     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9558        from child file descriptors.  If the child closes a descriptor
9559        before it execs or exits, this munges the parent's descriptor
9560        as well.  Test for this by closing stdout in the child.  */
9561     _exit(close(fileno(stdout)) != 0);
9562   } else {
9563     int status;
9564     struct stat st;
9565
9566     while (wait(&status) != child)
9567       ;
9568     return (
9569          /* Was there some problem with vforking?  */
9570          child < 0
9571
9572          /* Did the child fail?  (This shouldn't happen.)  */
9573          || status
9574
9575          /* Did the vfork/compiler bug occur?  */
9576          || parent != getpid()
9577
9578          /* Did the file descriptor bug occur?  */
9579          || fstat(fileno(stdout), &st) != 0
9580          );
9581   }
9582 }
9583 _ACEOF
9584 if ac_fn_c_try_run "$LINENO"; then :
9585   ac_cv_func_vfork_works=yes
9586 else
9587   ac_cv_func_vfork_works=no
9588 fi
9589 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9590   conftest.$ac_objext conftest.beam conftest.$ac_ext
9591 fi
9592
9593 fi
9594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9595 $as_echo "$ac_cv_func_vfork_works" >&6; }
9596
9597 fi;
9598 if test "x$ac_cv_func_fork_works" = xcross; then
9599   ac_cv_func_vfork_works=$ac_cv_func_vfork
9600   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9601 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9602 fi
9603
9604 if test "x$ac_cv_func_vfork_works" = xyes; then
9605
9606 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9607
9608 else
9609
9610 $as_echo "#define vfork fork" >>confdefs.h
9611
9612 fi
9613 if test "x$ac_cv_func_fork_works" = xyes; then
9614
9615 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9616
9617 fi
9618
9619
9620 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9621 # iconv() prototype.
9622 ac_ext=cpp
9623 ac_cpp='$CXXCPP $CPPFLAGS'
9624 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9625 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9626 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9627
9628
9629       if test "X$prefix" = "XNONE"; then
9630     acl_final_prefix="$ac_default_prefix"
9631   else
9632     acl_final_prefix="$prefix"
9633   fi
9634   if test "X$exec_prefix" = "XNONE"; then
9635     acl_final_exec_prefix='${prefix}'
9636   else
9637     acl_final_exec_prefix="$exec_prefix"
9638   fi
9639   acl_save_prefix="$prefix"
9640   prefix="$acl_final_prefix"
9641   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9642   prefix="$acl_save_prefix"
9643
9644
9645 # Check whether --with-gnu-ld was given.
9646 if test "${with_gnu_ld+set}" = set; then :
9647   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9648 else
9649   with_gnu_ld=no
9650 fi
9651
9652 # Prepare PATH_SEPARATOR.
9653 # The user is always right.
9654 if test "${PATH_SEPARATOR+set}" != set; then
9655   echo "#! /bin/sh" >conf$$.sh
9656   echo  "exit 0"   >>conf$$.sh
9657   chmod +x conf$$.sh
9658   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9659     PATH_SEPARATOR=';'
9660   else
9661     PATH_SEPARATOR=:
9662   fi
9663   rm -f conf$$.sh
9664 fi
9665 ac_prog=ld
9666 if test "$GCC" = yes; then
9667   # Check if gcc -print-prog-name=ld gives a path.
9668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9669 $as_echo_n "checking for ld used by GCC... " >&6; }
9670   case $host in
9671   *-*-mingw*)
9672     # gcc leaves a trailing carriage return which upsets mingw
9673     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9674   *)
9675     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9676   esac
9677   case $ac_prog in
9678     # Accept absolute paths.
9679     [\\/]* | [A-Za-z]:[\\/]*)
9680       re_direlt='/[^/][^/]*/\.\./'
9681       # Canonicalize the path of ld
9682       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9683       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9684         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9685       done
9686       test -z "$LD" && LD="$ac_prog"
9687       ;;
9688   "")
9689     # If it fails, then pretend we aren't using GCC.
9690     ac_prog=ld
9691     ;;
9692   *)
9693     # If it is relative, then search for the first ld in PATH.
9694     with_gnu_ld=unknown
9695     ;;
9696   esac
9697 elif test "$with_gnu_ld" = yes; then
9698   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9699 $as_echo_n "checking for GNU ld... " >&6; }
9700 else
9701   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9702 $as_echo_n "checking for non-GNU ld... " >&6; }
9703 fi
9704 if test "${acl_cv_path_LD+set}" = set; then :
9705   $as_echo_n "(cached) " >&6
9706 else
9707   if test -z "$LD"; then
9708   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9709   for ac_dir in $PATH; do
9710     test -z "$ac_dir" && ac_dir=.
9711     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9712       acl_cv_path_LD="$ac_dir/$ac_prog"
9713       # Check to see if the program is GNU ld.  I'd rather use --version,
9714       # but apparently some GNU ld's only accept -v.
9715       # Break only if it was the GNU/non-GNU ld that we prefer.
9716       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9717         test "$with_gnu_ld" != no && break
9718       else
9719         test "$with_gnu_ld" != yes && break
9720       fi
9721     fi
9722   done
9723   IFS="$ac_save_ifs"
9724 else
9725   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9726 fi
9727 fi
9728
9729 LD="$acl_cv_path_LD"
9730 if test -n "$LD"; then
9731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9732 $as_echo "$LD" >&6; }
9733 else
9734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9735 $as_echo "no" >&6; }
9736 fi
9737 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9739 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9740 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9741   $as_echo_n "(cached) " >&6
9742 else
9743   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9744 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9745   acl_cv_prog_gnu_ld=yes
9746 else
9747   acl_cv_prog_gnu_ld=no
9748 fi
9749 fi
9750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9751 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9752 with_gnu_ld=$acl_cv_prog_gnu_ld
9753
9754
9755
9756                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9757 $as_echo_n "checking for shared library run path origin... " >&6; }
9758 if test "${acl_cv_rpath+set}" = set; then :
9759   $as_echo_n "(cached) " >&6
9760 else
9761
9762     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9763     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9764     . ./conftest.sh
9765     rm -f ./conftest.sh
9766     acl_cv_rpath=done
9767
9768 fi
9769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9770 $as_echo "$acl_cv_rpath" >&6; }
9771   wl="$acl_cv_wl"
9772   libext="$acl_cv_libext"
9773   shlibext="$acl_cv_shlibext"
9774   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9775   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9776   hardcode_direct="$acl_cv_hardcode_direct"
9777   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9778     # Check whether --enable-rpath was given.
9779 if test "${enable_rpath+set}" = set; then :
9780   enableval=$enable_rpath; :
9781 else
9782   enable_rpath=yes
9783 fi
9784
9785
9786
9787
9788
9789
9790
9791
9792     use_additional=yes
9793
9794   acl_save_prefix="$prefix"
9795   prefix="$acl_final_prefix"
9796   acl_save_exec_prefix="$exec_prefix"
9797   exec_prefix="$acl_final_exec_prefix"
9798
9799     eval additional_includedir=\"$includedir\"
9800     eval additional_libdir=\"$libdir\"
9801
9802   exec_prefix="$acl_save_exec_prefix"
9803   prefix="$acl_save_prefix"
9804
9805
9806 # Check whether --with-libiconv-prefix was given.
9807 if test "${with_libiconv_prefix+set}" = set; then :
9808   withval=$with_libiconv_prefix;
9809     if test "X$withval" = "Xno"; then
9810       use_additional=no
9811     else
9812       if test "X$withval" = "X"; then
9813
9814   acl_save_prefix="$prefix"
9815   prefix="$acl_final_prefix"
9816   acl_save_exec_prefix="$exec_prefix"
9817   exec_prefix="$acl_final_exec_prefix"
9818
9819           eval additional_includedir=\"$includedir\"
9820           eval additional_libdir=\"$libdir\"
9821
9822   exec_prefix="$acl_save_exec_prefix"
9823   prefix="$acl_save_prefix"
9824
9825       else
9826         additional_includedir="$withval/include"
9827         additional_libdir="$withval/lib"
9828       fi
9829     fi
9830
9831 fi
9832
9833       LIBICONV=
9834   LTLIBICONV=
9835   INCICONV=
9836   rpathdirs=
9837   ltrpathdirs=
9838   names_already_handled=
9839   names_next_round='iconv '
9840   while test -n "$names_next_round"; do
9841     names_this_round="$names_next_round"
9842     names_next_round=
9843     for name in $names_this_round; do
9844       already_handled=
9845       for n in $names_already_handled; do
9846         if test "$n" = "$name"; then
9847           already_handled=yes
9848           break
9849         fi
9850       done
9851       if test -z "$already_handled"; then
9852         names_already_handled="$names_already_handled $name"
9853                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9854         eval value=\"\$HAVE_LIB$uppername\"
9855         if test -n "$value"; then
9856           if test "$value" = yes; then
9857             eval value=\"\$LIB$uppername\"
9858             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9859             eval value=\"\$LTLIB$uppername\"
9860             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9861           else
9862                                     :
9863           fi
9864         else
9865                               found_dir=
9866           found_la=
9867           found_so=
9868           found_a=
9869           if test $use_additional = yes; then
9870             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9871               found_dir="$additional_libdir"
9872               found_so="$additional_libdir/lib$name.$shlibext"
9873               if test -f "$additional_libdir/lib$name.la"; then
9874                 found_la="$additional_libdir/lib$name.la"
9875               fi
9876             else
9877               if test -f "$additional_libdir/lib$name.$libext"; then
9878                 found_dir="$additional_libdir"
9879                 found_a="$additional_libdir/lib$name.$libext"
9880                 if test -f "$additional_libdir/lib$name.la"; then
9881                   found_la="$additional_libdir/lib$name.la"
9882                 fi
9883               fi
9884             fi
9885           fi
9886           if test "X$found_dir" = "X"; then
9887             for x in $LDFLAGS $LTLIBICONV; do
9888
9889   acl_save_prefix="$prefix"
9890   prefix="$acl_final_prefix"
9891   acl_save_exec_prefix="$exec_prefix"
9892   exec_prefix="$acl_final_exec_prefix"
9893   eval x=\"$x\"
9894   exec_prefix="$acl_save_exec_prefix"
9895   prefix="$acl_save_prefix"
9896
9897               case "$x" in
9898                 -L*)
9899                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9900                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9901                     found_dir="$dir"
9902                     found_so="$dir/lib$name.$shlibext"
9903                     if test -f "$dir/lib$name.la"; then
9904                       found_la="$dir/lib$name.la"
9905                     fi
9906                   else
9907                     if test -f "$dir/lib$name.$libext"; then
9908                       found_dir="$dir"
9909                       found_a="$dir/lib$name.$libext"
9910                       if test -f "$dir/lib$name.la"; then
9911                         found_la="$dir/lib$name.la"
9912                       fi
9913                     fi
9914                   fi
9915                   ;;
9916               esac
9917               if test "X$found_dir" != "X"; then
9918                 break
9919               fi
9920             done
9921           fi
9922           if test "X$found_dir" != "X"; then
9923                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9924             if test "X$found_so" != "X"; then
9925                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9926                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9927               else
9928                                                                                 haveit=
9929                 for x in $ltrpathdirs; do
9930                   if test "X$x" = "X$found_dir"; then
9931                     haveit=yes
9932                     break
9933                   fi
9934                 done
9935                 if test -z "$haveit"; then
9936                   ltrpathdirs="$ltrpathdirs $found_dir"
9937                 fi
9938                                 if test "$hardcode_direct" = yes; then
9939                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9940                 else
9941                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9942                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9943                                                             haveit=
9944                     for x in $rpathdirs; do
9945                       if test "X$x" = "X$found_dir"; then
9946                         haveit=yes
9947                         break
9948                       fi
9949                     done
9950                     if test -z "$haveit"; then
9951                       rpathdirs="$rpathdirs $found_dir"
9952                     fi
9953                   else
9954                                                                                 haveit=
9955                     for x in $LDFLAGS $LIBICONV; do
9956
9957   acl_save_prefix="$prefix"
9958   prefix="$acl_final_prefix"
9959   acl_save_exec_prefix="$exec_prefix"
9960   exec_prefix="$acl_final_exec_prefix"
9961   eval x=\"$x\"
9962   exec_prefix="$acl_save_exec_prefix"
9963   prefix="$acl_save_prefix"
9964
9965                       if test "X$x" = "X-L$found_dir"; then
9966                         haveit=yes
9967                         break
9968                       fi
9969                     done
9970                     if test -z "$haveit"; then
9971                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9972                     fi
9973                     if test "$hardcode_minus_L" != no; then
9974                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9975                     else
9976                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9977                     fi
9978                   fi
9979                 fi
9980               fi
9981             else
9982               if test "X$found_a" != "X"; then
9983                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9984               else
9985                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9986               fi
9987             fi
9988                         additional_includedir=
9989             case "$found_dir" in
9990               */lib | */lib/)
9991                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9992                 additional_includedir="$basedir/include"
9993                 ;;
9994             esac
9995             if test "X$additional_includedir" != "X"; then
9996                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9997                 haveit=
9998                 if test "X$additional_includedir" = "X/usr/local/include"; then
9999                   if test -n "$GCC"; then
10000                     case $host_os in
10001                       linux*) haveit=yes;;
10002                     esac
10003                   fi
10004                 fi
10005                 if test -z "$haveit"; then
10006                   for x in $CPPFLAGS $INCICONV; do
10007
10008   acl_save_prefix="$prefix"
10009   prefix="$acl_final_prefix"
10010   acl_save_exec_prefix="$exec_prefix"
10011   exec_prefix="$acl_final_exec_prefix"
10012   eval x=\"$x\"
10013   exec_prefix="$acl_save_exec_prefix"
10014   prefix="$acl_save_prefix"
10015
10016                     if test "X$x" = "X-I$additional_includedir"; then
10017                       haveit=yes
10018                       break
10019                     fi
10020                   done
10021                   if test -z "$haveit"; then
10022                     if test -d "$additional_includedir"; then
10023                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
10024                     fi
10025                   fi
10026                 fi
10027               fi
10028             fi
10029                         if test -n "$found_la"; then
10030                                                         save_libdir="$libdir"
10031               case "$found_la" in
10032                 */* | *\\*) . "$found_la" ;;
10033                 *) . "./$found_la" ;;
10034               esac
10035               libdir="$save_libdir"
10036                             for dep in $dependency_libs; do
10037                 case "$dep" in
10038                   -L*)
10039                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10040                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
10041                       haveit=
10042                       if test "X$additional_libdir" = "X/usr/local/lib"; then
10043                         if test -n "$GCC"; then
10044                           case $host_os in
10045                             linux*) haveit=yes;;
10046                           esac
10047                         fi
10048                       fi
10049                       if test -z "$haveit"; then
10050                         haveit=
10051                         for x in $LDFLAGS $LIBICONV; do
10052
10053   acl_save_prefix="$prefix"
10054   prefix="$acl_final_prefix"
10055   acl_save_exec_prefix="$exec_prefix"
10056   exec_prefix="$acl_final_exec_prefix"
10057   eval x=\"$x\"
10058   exec_prefix="$acl_save_exec_prefix"
10059   prefix="$acl_save_prefix"
10060
10061                           if test "X$x" = "X-L$additional_libdir"; then
10062                             haveit=yes
10063                             break
10064                           fi
10065                         done
10066                         if test -z "$haveit"; then
10067                           if test -d "$additional_libdir"; then
10068                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10069                           fi
10070                         fi
10071                         haveit=
10072                         for x in $LDFLAGS $LTLIBICONV; do
10073
10074   acl_save_prefix="$prefix"
10075   prefix="$acl_final_prefix"
10076   acl_save_exec_prefix="$exec_prefix"
10077   exec_prefix="$acl_final_exec_prefix"
10078   eval x=\"$x\"
10079   exec_prefix="$acl_save_exec_prefix"
10080   prefix="$acl_save_prefix"
10081
10082                           if test "X$x" = "X-L$additional_libdir"; then
10083                             haveit=yes
10084                             break
10085                           fi
10086                         done
10087                         if test -z "$haveit"; then
10088                           if test -d "$additional_libdir"; then
10089                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10090                           fi
10091                         fi
10092                       fi
10093                     fi
10094                     ;;
10095                   -R*)
10096                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10097                     if test "$enable_rpath" != no; then
10098                                                                   haveit=
10099                       for x in $rpathdirs; do
10100                         if test "X$x" = "X$dir"; then
10101                           haveit=yes
10102                           break
10103                         fi
10104                       done
10105                       if test -z "$haveit"; then
10106                         rpathdirs="$rpathdirs $dir"
10107                       fi
10108                                                                   haveit=
10109                       for x in $ltrpathdirs; do
10110                         if test "X$x" = "X$dir"; then
10111                           haveit=yes
10112                           break
10113                         fi
10114                       done
10115                       if test -z "$haveit"; then
10116                         ltrpathdirs="$ltrpathdirs $dir"
10117                       fi
10118                     fi
10119                     ;;
10120                   -l*)
10121                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10122                     ;;
10123                   *.la)
10124                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10125                     ;;
10126                   *)
10127                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10128                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10129                     ;;
10130                 esac
10131               done
10132             fi
10133           else
10134                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10135             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10136           fi
10137         fi
10138       fi
10139     done
10140   done
10141   if test "X$rpathdirs" != "X"; then
10142     if test -n "$hardcode_libdir_separator"; then
10143                         alldirs=
10144       for found_dir in $rpathdirs; do
10145         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10146       done
10147             acl_save_libdir="$libdir"
10148       libdir="$alldirs"
10149       eval flag=\"$hardcode_libdir_flag_spec\"
10150       libdir="$acl_save_libdir"
10151       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10152     else
10153             for found_dir in $rpathdirs; do
10154         acl_save_libdir="$libdir"
10155         libdir="$found_dir"
10156         eval flag=\"$hardcode_libdir_flag_spec\"
10157         libdir="$acl_save_libdir"
10158         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10159       done
10160     fi
10161   fi
10162   if test "X$ltrpathdirs" != "X"; then
10163             for found_dir in $ltrpathdirs; do
10164       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10165     done
10166   fi
10167
10168
10169
10170
10171
10172
10173
10174           am_save_CPPFLAGS="$CPPFLAGS"
10175
10176   for element in $INCICONV; do
10177     haveit=
10178     for x in $CPPFLAGS; do
10179
10180   acl_save_prefix="$prefix"
10181   prefix="$acl_final_prefix"
10182   acl_save_exec_prefix="$exec_prefix"
10183   exec_prefix="$acl_final_exec_prefix"
10184   eval x=\"$x\"
10185   exec_prefix="$acl_save_exec_prefix"
10186   prefix="$acl_save_prefix"
10187
10188       if test "X$x" = "X$element"; then
10189         haveit=yes
10190         break
10191       fi
10192     done
10193     if test -z "$haveit"; then
10194       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10195     fi
10196   done
10197
10198
10199   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10200 $as_echo_n "checking for iconv... " >&6; }
10201 if test "${am_cv_func_iconv+set}" = set; then :
10202   $as_echo_n "(cached) " >&6
10203 else
10204
10205     am_cv_func_iconv="no, consider installing GNU libiconv"
10206     am_cv_lib_iconv=no
10207     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10208 /* end confdefs.h.  */
10209 #include <stdlib.h>
10210 #include <iconv.h>
10211 int
10212 main ()
10213 {
10214 iconv_t cd = iconv_open("","");
10215        iconv(cd,NULL,NULL,NULL,NULL);
10216        iconv_close(cd);
10217   ;
10218   return 0;
10219 }
10220 _ACEOF
10221 if ac_fn_cxx_try_link "$LINENO"; then :
10222   am_cv_func_iconv=yes
10223 fi
10224 rm -f core conftest.err conftest.$ac_objext \
10225     conftest$ac_exeext conftest.$ac_ext
10226     if test "$am_cv_func_iconv" != yes; then
10227       am_save_LIBS="$LIBS"
10228       LIBS="$LIBS $LIBICONV"
10229       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10230 /* end confdefs.h.  */
10231 #include <stdlib.h>
10232 #include <iconv.h>
10233 int
10234 main ()
10235 {
10236 iconv_t cd = iconv_open("","");
10237          iconv(cd,NULL,NULL,NULL,NULL);
10238          iconv_close(cd);
10239   ;
10240   return 0;
10241 }
10242 _ACEOF
10243 if ac_fn_cxx_try_link "$LINENO"; then :
10244   am_cv_lib_iconv=yes
10245         am_cv_func_iconv=yes
10246 fi
10247 rm -f core conftest.err conftest.$ac_objext \
10248     conftest$ac_exeext conftest.$ac_ext
10249       LIBS="$am_save_LIBS"
10250     fi
10251
10252 fi
10253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10254 $as_echo "$am_cv_func_iconv" >&6; }
10255   if test "$am_cv_func_iconv" = yes; then
10256
10257 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10258
10259   fi
10260   if test "$am_cv_lib_iconv" = yes; then
10261     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10262 $as_echo_n "checking how to link with libiconv... " >&6; }
10263     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10264 $as_echo "$LIBICONV" >&6; }
10265   else
10266             CPPFLAGS="$am_save_CPPFLAGS"
10267     LIBICONV=
10268     LTLIBICONV=
10269   fi
10270
10271
10272
10273   if test "$am_cv_func_iconv" = yes; then
10274     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10275 $as_echo_n "checking for iconv declaration... " >&6; }
10276     if test "${am_cv_proto_iconv+set}" = set; then :
10277   $as_echo_n "(cached) " >&6
10278 else
10279
10280       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10281 /* end confdefs.h.  */
10282
10283 #include <stdlib.h>
10284 #include <iconv.h>
10285 extern
10286 #ifdef __cplusplus
10287 "C"
10288 #endif
10289 #if defined(__STDC__) || defined(__cplusplus)
10290 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10291 #else
10292 size_t iconv();
10293 #endif
10294
10295 int
10296 main ()
10297 {
10298
10299   ;
10300   return 0;
10301 }
10302 _ACEOF
10303 if ac_fn_cxx_try_compile "$LINENO"; then :
10304   am_cv_proto_iconv_arg1=""
10305 else
10306   am_cv_proto_iconv_arg1="const"
10307 fi
10308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10309       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
10310 fi
10311
10312     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10313     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10314          }$am_cv_proto_iconv" >&5
10315 $as_echo "${ac_t:-
10316          }$am_cv_proto_iconv" >&6; }
10317
10318 cat >>confdefs.h <<_ACEOF
10319 #define ICONV_CONST $am_cv_proto_iconv_arg1
10320 _ACEOF
10321
10322   fi
10323
10324 ac_ext=c
10325 ac_cpp='$CPP $CPPFLAGS'
10326 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10327 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10328 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10329
10330
10331 # Until we have in-tree GNU iconv:
10332 LIBICONV_DEP=
10333
10334
10335
10336   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10337 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10338 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10339   $as_echo_n "(cached) " >&6
10340 else
10341   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10342 /* end confdefs.h.  */
10343 #include <locale.h>
10344 int
10345 main ()
10346 {
10347 return LC_MESSAGES
10348   ;
10349   return 0;
10350 }
10351 _ACEOF
10352 if ac_fn_c_try_link "$LINENO"; then :
10353   am_cv_val_LC_MESSAGES=yes
10354 else
10355   am_cv_val_LC_MESSAGES=no
10356 fi
10357 rm -f core conftest.err conftest.$ac_objext \
10358     conftest$ac_exeext conftest.$ac_ext
10359 fi
10360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10361 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10362   if test $am_cv_val_LC_MESSAGES = yes; then
10363
10364 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10365
10366   fi
10367
10368
10369
10370   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10371 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10372 if test "${am_cv_langinfo_codeset+set}" = set; then :
10373   $as_echo_n "(cached) " >&6
10374 else
10375   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10376 /* end confdefs.h.  */
10377 #include <langinfo.h>
10378 int
10379 main ()
10380 {
10381 char* cs = nl_langinfo(CODESET);
10382   ;
10383   return 0;
10384 }
10385 _ACEOF
10386 if ac_fn_c_try_link "$LINENO"; then :
10387   am_cv_langinfo_codeset=yes
10388 else
10389   am_cv_langinfo_codeset=no
10390 fi
10391 rm -f core conftest.err conftest.$ac_objext \
10392     conftest$ac_exeext conftest.$ac_ext
10393
10394 fi
10395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10396 $as_echo "$am_cv_langinfo_codeset" >&6; }
10397   if test $am_cv_langinfo_codeset = yes; then
10398
10399 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10400
10401   fi
10402
10403
10404 # We will need to find libiberty.h and ansidecl.h
10405 saved_CFLAGS="$CFLAGS"
10406 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10407 saved_CXXFLAGS="$CXXFLAGS"
10408 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10409 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10410         strsignal strstr stpcpy strverscmp \
10411         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10412         free basename getopt clock getpagesize ffs clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10413 do
10414   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10416 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10417 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10418   $as_echo_n "(cached) " >&6
10419 else
10420   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10421 /* end confdefs.h.  */
10422 #undef $ac_tr_decl
10423 #define $ac_tr_decl 1
10424
10425 #include "ansidecl.h"
10426 #include "system.h"
10427
10428 int
10429 main ()
10430 {
10431 #ifndef $ac_func
10432 char *(*pfn) = (char *(*)) $ac_func ;
10433 #endif
10434   ;
10435   return 0;
10436 }
10437 _ACEOF
10438 if ac_fn_c_try_compile "$LINENO"; then :
10439   eval "gcc_cv_have_decl_$ac_func=yes"
10440 else
10441   eval "gcc_cv_have_decl_$ac_func=no"
10442 fi
10443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10444 fi
10445
10446 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10448 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10449 #define $ac_tr_decl 1
10450 _ACEOF
10451
10452 else
10453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10454 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10455 #define $ac_tr_decl 0
10456 _ACEOF
10457
10458 fi
10459
10460 done
10461
10462
10463 for ac_func in getrlimit setrlimit getrusage
10464 do
10465   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10467 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10468 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10469   $as_echo_n "(cached) " >&6
10470 else
10471   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10472 /* end confdefs.h.  */
10473 #undef $ac_tr_decl
10474 #define $ac_tr_decl 1
10475
10476 #include "ansidecl.h"
10477 #include "system.h"
10478 #ifdef HAVE_SYS_RESOURCE_H
10479 #include <sys/resource.h>
10480 #endif
10481
10482
10483 int
10484 main ()
10485 {
10486 #ifndef $ac_func
10487 char *(*pfn) = (char *(*)) $ac_func ;
10488 #endif
10489   ;
10490   return 0;
10491 }
10492 _ACEOF
10493 if ac_fn_c_try_compile "$LINENO"; then :
10494   eval "gcc_cv_have_decl_$ac_func=yes"
10495 else
10496   eval "gcc_cv_have_decl_$ac_func=no"
10497 fi
10498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10499 fi
10500
10501 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10502   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10503 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10504 #define $ac_tr_decl 1
10505 _ACEOF
10506
10507 else
10508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10509 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10510 #define $ac_tr_decl 0
10511 _ACEOF
10512
10513 fi
10514
10515 done
10516
10517
10518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10519 /* end confdefs.h.  */
10520
10521 #include "ansidecl.h"
10522 #include "system.h"
10523 #ifdef HAVE_SYS_RESOURCE_H
10524 #include <sys/resource.h>
10525 #endif
10526
10527 int
10528 main ()
10529 {
10530 rlim_t l = 0;
10531   ;
10532   return 0;
10533 }
10534 _ACEOF
10535 if ac_fn_c_try_compile "$LINENO"; then :
10536
10537 else
10538
10539 $as_echo "#define rlim_t long" >>confdefs.h
10540
10541 fi
10542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10543
10544 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10545 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10546 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10547 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10548 for ac_func in ldgetname
10549 do
10550   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10552 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10553 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10554   $as_echo_n "(cached) " >&6
10555 else
10556   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10557 /* end confdefs.h.  */
10558 #undef $ac_tr_decl
10559 #define $ac_tr_decl 1
10560
10561 #include "ansidecl.h"
10562 #include "system.h"
10563 #ifdef HAVE_LDFCN_H
10564 #undef FREAD
10565 #undef FWRITE
10566 #include <ldfcn.h>
10567 #endif
10568
10569
10570 int
10571 main ()
10572 {
10573 #ifndef $ac_func
10574 char *(*pfn) = (char *(*)) $ac_func ;
10575 #endif
10576   ;
10577   return 0;
10578 }
10579 _ACEOF
10580 if ac_fn_c_try_compile "$LINENO"; then :
10581   eval "gcc_cv_have_decl_$ac_func=yes"
10582 else
10583   eval "gcc_cv_have_decl_$ac_func=no"
10584 fi
10585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10586 fi
10587
10588 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10589   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10590 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10591 #define $ac_tr_decl 1
10592 _ACEOF
10593
10594 else
10595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10596 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10597 #define $ac_tr_decl 0
10598 _ACEOF
10599
10600 fi
10601
10602 done
10603
10604
10605 for ac_func in times
10606 do
10607   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10609 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10610 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10611   $as_echo_n "(cached) " >&6
10612 else
10613   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10614 /* end confdefs.h.  */
10615 #undef $ac_tr_decl
10616 #define $ac_tr_decl 1
10617
10618 #include "ansidecl.h"
10619 #include "system.h"
10620 #ifdef HAVE_SYS_TIMES_H
10621 #include <sys/times.h>
10622 #endif
10623
10624
10625 int
10626 main ()
10627 {
10628 #ifndef $ac_func
10629 char *(*pfn) = (char *(*)) $ac_func ;
10630 #endif
10631   ;
10632   return 0;
10633 }
10634 _ACEOF
10635 if ac_fn_c_try_compile "$LINENO"; then :
10636   eval "gcc_cv_have_decl_$ac_func=yes"
10637 else
10638   eval "gcc_cv_have_decl_$ac_func=no"
10639 fi
10640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10641 fi
10642
10643 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10645 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10646 #define $ac_tr_decl 1
10647 _ACEOF
10648
10649 else
10650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10651 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10652 #define $ac_tr_decl 0
10653 _ACEOF
10654
10655 fi
10656
10657 done
10658
10659
10660 for ac_func in sigaltstack
10661 do
10662   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10664 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10665 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10666   $as_echo_n "(cached) " >&6
10667 else
10668   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10669 /* end confdefs.h.  */
10670 #undef $ac_tr_decl
10671 #define $ac_tr_decl 1
10672
10673 #include "ansidecl.h"
10674 #include "system.h"
10675 #include <signal.h>
10676
10677
10678 int
10679 main ()
10680 {
10681 #ifndef $ac_func
10682 char *(*pfn) = (char *(*)) $ac_func ;
10683 #endif
10684   ;
10685   return 0;
10686 }
10687 _ACEOF
10688 if ac_fn_c_try_compile "$LINENO"; then :
10689   eval "gcc_cv_have_decl_$ac_func=yes"
10690 else
10691   eval "gcc_cv_have_decl_$ac_func=no"
10692 fi
10693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10694 fi
10695
10696 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10697   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10698 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10699 #define $ac_tr_decl 1
10700 _ACEOF
10701
10702 else
10703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10704 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10705 #define $ac_tr_decl 0
10706 _ACEOF
10707
10708 fi
10709
10710 done
10711
10712
10713 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10714 # prototype.
10715 ac_ext=cpp
10716 ac_cpp='$CXXCPP $CPPFLAGS'
10717 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10718 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10719 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10720
10721 for ac_func in madvise
10722 do
10723   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10725 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10726 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10727   $as_echo_n "(cached) " >&6
10728 else
10729   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10730 /* end confdefs.h.  */
10731 #undef $ac_tr_decl
10732 #define $ac_tr_decl 1
10733
10734   #include "ansidecl.h"
10735   #include "system.h"
10736
10737
10738 int
10739 main ()
10740 {
10741 #ifndef $ac_func
10742 char *(*pfn) = (char *(*)) $ac_func ;
10743 #endif
10744   ;
10745   return 0;
10746 }
10747 _ACEOF
10748 if ac_fn_cxx_try_compile "$LINENO"; then :
10749   eval "gcc_cv_have_decl_$ac_func=yes"
10750 else
10751   eval "gcc_cv_have_decl_$ac_func=no"
10752 fi
10753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10754 fi
10755
10756 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10758 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10759 #define $ac_tr_decl 1
10760 _ACEOF
10761
10762 else
10763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10764 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10765 #define $ac_tr_decl 0
10766 _ACEOF
10767
10768 fi
10769
10770 done
10771
10772 ac_ext=c
10773 ac_cpp='$CPP $CPPFLAGS'
10774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10776 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10777
10778
10779 # More time-related stuff.
10780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10781 $as_echo_n "checking for struct tms... " >&6; }
10782 if test "${ac_cv_struct_tms+set}" = set; then :
10783   $as_echo_n "(cached) " >&6
10784 else
10785
10786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10787 /* end confdefs.h.  */
10788
10789 #include "ansidecl.h"
10790 #include "system.h"
10791 #ifdef HAVE_SYS_TIMES_H
10792 #include <sys/times.h>
10793 #endif
10794
10795 int
10796 main ()
10797 {
10798 struct tms tms;
10799   ;
10800   return 0;
10801 }
10802 _ACEOF
10803 if ac_fn_c_try_compile "$LINENO"; then :
10804   ac_cv_struct_tms=yes
10805 else
10806   ac_cv_struct_tms=no
10807 fi
10808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10809 fi
10810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10811 $as_echo "$ac_cv_struct_tms" >&6; }
10812 if test $ac_cv_struct_tms = yes; then
10813
10814 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10815
10816 fi
10817
10818 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10819 # revisit after autoconf 2.50.
10820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10821 $as_echo_n "checking for clock_t... " >&6; }
10822 if test "${gcc_cv_type_clock_t+set}" = set; then :
10823   $as_echo_n "(cached) " >&6
10824 else
10825
10826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10827 /* end confdefs.h.  */
10828
10829 #include "ansidecl.h"
10830 #include "system.h"
10831
10832 int
10833 main ()
10834 {
10835 clock_t x;
10836   ;
10837   return 0;
10838 }
10839 _ACEOF
10840 if ac_fn_c_try_compile "$LINENO"; then :
10841   gcc_cv_type_clock_t=yes
10842 else
10843   gcc_cv_type_clock_t=no
10844 fi
10845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10846 fi
10847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10848 $as_echo "$gcc_cv_type_clock_t" >&6; }
10849 if test $gcc_cv_type_clock_t = yes; then
10850
10851 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10852
10853 fi
10854
10855 # Check if F_SETLKW is supported by fcntl.
10856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
10857 $as_echo_n "checking for F_SETLKW... " >&6; }
10858 if test "${ac_cv_f_setlkw+set}" = set; then :
10859   $as_echo_n "(cached) " >&6
10860 else
10861
10862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10863 /* end confdefs.h.  */
10864
10865 #include <fcntl.h>
10866 int
10867 main ()
10868 {
10869
10870 struct flock fl;
10871 fl.l_whence = 0;
10872 fl.l_start = 0;
10873 fl.l_len = 0;
10874 fl.l_pid = 0;
10875 return fcntl (1, F_SETLKW, &fl);
10876   ;
10877   return 0;
10878 }
10879 _ACEOF
10880 if ac_fn_c_try_compile "$LINENO"; then :
10881   ac_cv_f_setlkw=yes
10882 else
10883   ac_cv_f_setlkw=no
10884 fi
10885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10886 fi
10887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
10888 $as_echo "$ac_cv_f_setlkw" >&6; }
10889 if test $ac_cv_f_setlkw = yes; then
10890
10891 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
10892
10893 fi
10894
10895 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10896 CFLAGS="$saved_CFLAGS"
10897 CXXFLAGS="$saved_CXXFLAGS"
10898
10899 # mkdir takes a single argument on some systems.
10900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10901 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10902 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10903   $as_echo_n "(cached) " >&6
10904 else
10905   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10906 /* end confdefs.h.  */
10907
10908 #include <sys/types.h>
10909 #ifdef HAVE_SYS_STAT_H
10910 # include <sys/stat.h>
10911 #endif
10912 #ifdef HAVE_UNISTD_H
10913 # include <unistd.h>
10914 #endif
10915 #ifdef HAVE_DIRECT_H
10916 # include <direct.h>
10917 #endif
10918 int
10919 main ()
10920 {
10921 mkdir ("foo", 0);
10922   ;
10923   return 0;
10924 }
10925 _ACEOF
10926 if ac_fn_c_try_compile "$LINENO"; then :
10927   gcc_cv_mkdir_takes_one_arg=no
10928 else
10929   gcc_cv_mkdir_takes_one_arg=yes
10930 fi
10931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10932 fi
10933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10934 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10935 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10936
10937 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10938
10939 fi
10940
10941
10942 # File extensions
10943 manext='.1'
10944 objext='.o'
10945
10946
10947
10948 # With Setjmp/Longjmp based exception handling.
10949 # Check whether --enable-sjlj-exceptions was given.
10950 if test "${enable_sjlj_exceptions+set}" = set; then :
10951   enableval=$enable_sjlj_exceptions; case $target in
10952   *-*-hpux10*)
10953     if test $enableval != yes; then
10954       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10955 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10956       enableval=yes
10957     fi
10958     ;;
10959 esac
10960 force_sjlj_exceptions=yes
10961 else
10962   case $target in
10963   *-*-hpux10*)
10964     force_sjlj_exceptions=yes
10965     enableval=yes
10966     ;;
10967   *)
10968     force_sjlj_exceptions=no
10969     ;;
10970 esac
10971 fi
10972
10973 if test $force_sjlj_exceptions = yes; then
10974   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10975
10976 cat >>confdefs.h <<_ACEOF
10977 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10978 _ACEOF
10979
10980 fi
10981
10982 # --------------------------------------------------------
10983 # Build, host, and target specific configuration fragments
10984 # --------------------------------------------------------
10985
10986 # Collect build-machine-specific information.
10987 . ${srcdir}/config.build
10988
10989 # Collect host-machine-specific information.
10990 . ${srcdir}/config.host
10991
10992 target_gtfiles=
10993
10994 # Collect target-machine-specific information.
10995 . ${srcdir}/config.gcc
10996
10997 extra_objs="${host_extra_objs} ${extra_objs}"
10998 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10999
11000 # Default the target-machine variables that were not explicitly set.
11001 if test x"$tm_file" = x
11002 then tm_file=$cpu_type/$cpu_type.h; fi
11003
11004 if test x"$extra_headers" = x
11005 then extra_headers=; fi
11006
11007 if test x$md_file = x
11008 then md_file=$cpu_type/$cpu_type.md; fi
11009
11010 if test x$out_file = x
11011 then out_file=$cpu_type/$cpu_type.c; fi
11012
11013 if test x"$tmake_file" = x
11014 then tmake_file=$cpu_type/t-$cpu_type
11015 fi
11016
11017 # Support --enable-initfini-array.
11018 if test x$enable_initfini_array != xno; then
11019   tm_file="${tm_file} initfini-array.h"
11020 fi
11021
11022 if test x"$dwarf2" = xyes
11023 then tm_file="$tm_file tm-dwarf2.h"
11024 fi
11025
11026 # Say what files are being used for the output code and MD file.
11027 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11028 echo "Using \`$srcdir/config/$md_file' as machine description file."
11029
11030 # If any of the xm_file variables contain nonexistent files, warn
11031 # about them and drop them.
11032
11033 bx=
11034 for x in $build_xm_file; do
11035   if    test -f $srcdir/config/$x
11036   then      bx="$bx $x"
11037   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11038 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11039   fi
11040 done
11041 build_xm_file="$bx"
11042
11043 hx=
11044 for x in $host_xm_file; do
11045   if    test -f $srcdir/config/$x
11046   then      hx="$hx $x"
11047   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11048 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11049   fi
11050 done
11051 host_xm_file="$hx"
11052
11053 tx=
11054 for x in $xm_file; do
11055   if    test -f $srcdir/config/$x
11056   then      tx="$tx $x"
11057   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11058 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11059   fi
11060 done
11061 xm_file="$tx"
11062
11063 count=a
11064 for f in $tm_file; do
11065         count=${count}x
11066 done
11067 if test $count = ax; then
11068         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11069 else
11070         echo "Using the following target machine macro files:"
11071         for f in $tm_file; do
11072                 echo "  $srcdir/config/$f"
11073         done
11074 fi
11075
11076 if test x$need_64bit_hwint = xyes; then
11077
11078 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11079
11080 fi
11081
11082 if test x$use_long_long_for_widest_fast_int = xyes; then
11083
11084 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11085
11086 fi
11087
11088 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
11089
11090 cat >>confdefs.h <<_ACEOF
11091 #define HAVE_GNU_LD $gnu_ld_bool
11092 _ACEOF
11093
11094
11095 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
11096
11097 cat >>confdefs.h <<_ACEOF
11098 #define HAVE_GNU_AS $gnu_as_bool
11099 _ACEOF
11100
11101
11102 count=a
11103 for f in $host_xm_file; do
11104         count=${count}x
11105 done
11106 if test $count = a; then
11107         :
11108 elif test $count = ax; then
11109         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11110 else
11111         echo "Using the following host machine macro files:"
11112         for f in $host_xm_file; do
11113                 echo "  $srcdir/config/$f"
11114         done
11115 fi
11116 echo "Using ${out_host_hook_obj} for host machine hooks."
11117
11118 if test "$host_xm_file" != "$build_xm_file"; then
11119         count=a
11120         for f in $build_xm_file; do
11121                 count=${count}x
11122         done
11123         if test $count = a; then
11124                 :
11125         elif test $count = ax; then
11126                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11127         else
11128                 echo "Using the following build machine macro files:"
11129                 for f in $build_xm_file; do
11130                         echo "  $srcdir/config/$f"
11131                 done
11132         fi
11133 fi
11134
11135 if test -n "$configured_native_system_header_dir"; then
11136   native_system_header_dir=$configured_native_system_header_dir
11137 fi
11138 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11139
11140
11141 case ${host} in
11142   powerpc*-*-darwin*)
11143     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11144 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11145 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11146   $as_echo_n "(cached) " >&6
11147 else
11148   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11149 /* end confdefs.h.  */
11150
11151 #include <sys/cdefs.h>
11152 #include <sys/signal.h>
11153 #include <ucontext.h>
11154 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11155
11156 _ACEOF
11157 if ac_fn_c_try_compile "$LINENO"; then :
11158   gcc_cv_mcontext_underscores=no
11159 else
11160   gcc_cv_mcontext_underscores=yes
11161 fi
11162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11163 fi
11164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11165 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11166       if test $gcc_cv_mcontext_underscores = yes; then
11167
11168 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11169
11170       fi
11171     ;;
11172 esac
11173
11174 # ---------
11175 # Threading
11176 # ---------
11177
11178 # Check if a valid thread package
11179 case ${enable_threads} in
11180   "" | no)
11181     # No threads
11182     target_thread_file='single'
11183     ;;
11184   yes)
11185     # default
11186     target_thread_file='single'
11187     ;;
11188   aix | dce | lynx | mipssde | posix | rtems | \
11189   single | tpf | vxworks | win32)
11190     target_thread_file=${enable_threads}
11191     ;;
11192   *)
11193     echo "${enable_threads} is an unknown thread package" 1>&2
11194     exit 1
11195     ;;
11196 esac
11197
11198 if test x${thread_file} = x; then
11199   # No thread file set by target-specific clauses in config.gcc,
11200   # so use file chosen by default logic above
11201   thread_file=${target_thread_file}
11202 fi
11203
11204 # --------
11205 # UNSORTED
11206 # --------
11207
11208 use_cxa_atexit=no
11209 if test x$enable___cxa_atexit = xyes || \
11210    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11211   if test x$host = x$target; then
11212     case $host in
11213       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11214       # keyed to flag_use_cxa_atexit
11215       *-*-mingw32*)
11216         use_cxa_atexit=yes
11217         ;;
11218       powerpc-ibm-aix*)
11219         use_cxa_atexit=yes
11220         ;;
11221       *)
11222         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11223 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11224   use_cxa_atexit=yes
11225 else
11226   echo "__cxa_atexit can't be enabled on this target"
11227 fi
11228
11229         ;;
11230     esac
11231   else
11232     # We can't check for __cxa_atexit when building a cross, so assume
11233     # it is available
11234     use_cxa_atexit=yes
11235   fi
11236   if test x$use_cxa_atexit = xyes; then
11237
11238 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11239
11240   fi
11241 fi
11242
11243 # Look for a file containing extra machine modes.
11244 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11245   extra_modes_file='$(srcdir)'/config/${extra_modes}
11246
11247
11248 cat >>confdefs.h <<_ACEOF
11249 #define EXTRA_MODES_FILE "config/$extra_modes"
11250 _ACEOF
11251
11252 fi
11253
11254 # Convert extra_options into a form suitable for Makefile use.
11255 extra_opt_files=
11256 all_opt_files=
11257 for f in $extra_options; do
11258   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11259   all_opt_files="$all_opt_files $srcdir/config/$f"
11260 done
11261
11262
11263 # auto-host.h is the file containing items generated by autoconf and is
11264 # the first file included by config.h.
11265 # If host=build, it is correct to have bconfig include auto-host.h
11266 # as well.  If host!=build, we are in error and need to do more
11267 # work to find out the build config parameters.
11268 if test x$host = x$build
11269 then
11270         build_auto=auto-host.h
11271 else
11272         # We create a subdir, then run autoconf in the subdir.
11273         # To prevent recursion we set host and build for the new
11274         # invocation of configure to the build for this invocation
11275         # of configure.
11276         tempdir=build.$$
11277         rm -rf $tempdir
11278         mkdir $tempdir
11279         cd $tempdir
11280         case ${srcdir} in
11281         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11282         *) realsrcdir=../${srcdir};;
11283         esac
11284         saved_CFLAGS="${CFLAGS}"
11285         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11286         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11287         ${realsrcdir}/configure \
11288                 --enable-languages=${enable_languages-all} \
11289                 --target=$target_alias --host=$build_alias --build=$build_alias
11290         CFLAGS="${saved_CFLAGS}"
11291
11292         # We just finished tests for the build machine, so rename
11293         # the file auto-build.h in the gcc directory.
11294         mv auto-host.h ../auto-build.h
11295         cd ..
11296         rm -rf $tempdir
11297         build_auto=auto-build.h
11298 fi
11299
11300
11301 tm_file="${tm_file} defaults.h"
11302 tm_p_file="${tm_p_file} tm-preds.h"
11303 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11304 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11305 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11306 # put this back in temporarily.
11307 xm_file="auto-host.h ansidecl.h ${xm_file}"
11308
11309 # --------
11310 # UNSORTED
11311 # --------
11312
11313 # Compile in configure arguments.
11314 if test -f configargs.h ; then
11315         # Being re-configured.
11316         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11317         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11318 else
11319         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11320 fi
11321
11322 # Double all backslashes and backslash all quotes to turn
11323 # gcc_config_arguments into a C string.
11324 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11325 $gcc_config_arguments
11326 EOF
11327 gcc_config_arguments_str=`cat conftest.out`
11328 rm -f conftest.out
11329
11330 cat > configargs.h <<EOF
11331 /* Generated automatically. */
11332 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11333 static const char thread_model[] = "$thread_file";
11334
11335 static const struct {
11336   const char *name, *value;
11337 } configure_default_options[] = $configure_default_options;
11338 EOF
11339
11340 gcc_BASEVER=`cat $srcdir/BASE-VER`
11341 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11342 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11343 if test -f $srcdir/REVISION ; then
11344         gcc_REVISION=`cat $srcdir/REVISION`
11345 else
11346         gcc_REVISION=""
11347 fi
11348 cat > plugin-version.h <<EOF
11349 #include "configargs.h"
11350
11351 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11352 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11353 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11354 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11355
11356 static char basever[] = "$gcc_BASEVER";
11357 static char datestamp[] = "$gcc_DATESTAMP";
11358 static char devphase[] = "$gcc_DEVPHASE";
11359 static char revision[] = "$gcc_REVISION";
11360
11361 /* FIXME plugins: We should make the version information more precise.
11362    One way to do is to add a checksum. */
11363
11364 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11365                                                 devphase, revision,
11366                                                 configuration_arguments};
11367 EOF
11368
11369 # Internationalization
11370 # If we haven't got the data from the intl directory,
11371 # assume NLS is disabled.
11372 USE_NLS=no
11373 LIBINTL=
11374 LIBINTL_DEP=
11375 INCINTL=
11376 XGETTEXT=
11377 GMSGFMT=
11378 POSUB=
11379
11380 if test -f  ../intl/config.intl; then
11381   .  ../intl/config.intl
11382 fi
11383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11384 $as_echo_n "checking whether NLS is requested... " >&6; }
11385 if test x"$USE_NLS" != xyes; then
11386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11387 $as_echo "no" >&6; }
11388 else
11389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11390 $as_echo "yes" >&6; }
11391
11392 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11393
11394
11395   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11396 $as_echo_n "checking for catalogs to be installed... " >&6; }
11397   # Look for .po and .gmo files in the source directory.
11398   CATALOGS=
11399   XLINGUAS=
11400   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11401     # If there aren't any .gmo files the shell will give us the
11402     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11403     # weeded out.
11404     case "$cat" in *\**)
11405       continue;;
11406     esac
11407     # The quadruple backslash is collapsed to a double backslash
11408     # by the backticks, then collapsed again by the double quotes,
11409     # leaving us with one backslash in the sed expression (right
11410     # before the dot that mustn't act as a wildcard).
11411     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11412     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11413     # The user is allowed to set LINGUAS to a list of languages to
11414     # install catalogs for.  If it's empty that means "all of them."
11415     if test "x$LINGUAS" = x; then
11416       CATALOGS="$CATALOGS $cat"
11417       XLINGUAS="$XLINGUAS $lang"
11418     else
11419       case "$LINGUAS" in *$lang*)
11420         CATALOGS="$CATALOGS $cat"
11421         XLINGUAS="$XLINGUAS $lang"
11422         ;;
11423       esac
11424     fi
11425   done
11426   LINGUAS="$XLINGUAS"
11427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11428 $as_echo "$LINGUAS" >&6; }
11429
11430
11431     DATADIRNAME=share
11432
11433   INSTOBJEXT=.mo
11434
11435   GENCAT=gencat
11436
11437   CATOBJEXT=.gmo
11438
11439 fi
11440
11441 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11442 # -liconv on the link line twice.
11443 case "$LIBINTL" in *$LIBICONV*)
11444         LIBICONV= ;;
11445 esac
11446
11447 # Check whether --enable-secureplt was given.
11448 if test "${enable_secureplt+set}" = set; then :
11449   enableval=$enable_secureplt;
11450 fi
11451
11452
11453 # Check whether --enable-leading-mingw64-underscores was given.
11454 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11455   enableval=$enable_leading_mingw64_underscores;
11456 fi
11457
11458 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11459
11460 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11461
11462 fi
11463
11464 # Check whether --enable-cld was given.
11465 if test "${enable_cld+set}" = set; then :
11466   enableval=$enable_cld;
11467 else
11468   enable_cld=no
11469 fi
11470
11471
11472 # Check whether --enable-frame-pointer was given.
11473 if test "${enable_frame_pointer+set}" = set; then :
11474   enableval=$enable_frame_pointer;
11475 else
11476
11477 case $target_os in
11478 linux* | darwin[8912]*)
11479   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11480   # DWARF2.
11481   enable_frame_pointer=no
11482   ;;
11483 *)
11484   enable_frame_pointer=yes
11485   ;;
11486 esac
11487
11488 fi
11489
11490
11491 # Windows32 Registry support for specifying GCC installation paths.
11492 # Check whether --enable-win32-registry was given.
11493 if test "${enable_win32_registry+set}" = set; then :
11494   enableval=$enable_win32_registry;
11495 fi
11496
11497
11498 case $host_os in
11499   win32 | pe | cygwin* | mingw32* | uwin*)
11500     if test "x$enable_win32_registry" != xno; then
11501       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11502 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11503 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11504   $as_echo_n "(cached) " >&6
11505 else
11506   ac_func_search_save_LIBS=$LIBS
11507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11508 /* end confdefs.h.  */
11509
11510 /* Override any GCC internal prototype to avoid an error.
11511    Use char because int might match the return type of a GCC
11512    builtin and then its argument prototype would still apply.  */
11513 #ifdef __cplusplus
11514 extern "C"
11515 #endif
11516 char RegOpenKeyExA ();
11517 int
11518 main ()
11519 {
11520 return RegOpenKeyExA ();
11521   ;
11522   return 0;
11523 }
11524 _ACEOF
11525 for ac_lib in '' advapi32; do
11526   if test -z "$ac_lib"; then
11527     ac_res="none required"
11528   else
11529     ac_res=-l$ac_lib
11530     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11531   fi
11532   if ac_fn_c_try_link "$LINENO"; then :
11533   ac_cv_search_RegOpenKeyExA=$ac_res
11534 fi
11535 rm -f core conftest.err conftest.$ac_objext \
11536     conftest$ac_exeext
11537   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11538   break
11539 fi
11540 done
11541 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11542
11543 else
11544   ac_cv_search_RegOpenKeyExA=no
11545 fi
11546 rm conftest.$ac_ext
11547 LIBS=$ac_func_search_save_LIBS
11548 fi
11549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11550 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11551 ac_res=$ac_cv_search_RegOpenKeyExA
11552 if test "$ac_res" != no; then :
11553   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11554
11555 else
11556   enable_win32_registry=no
11557 fi
11558
11559     fi
11560
11561     if test "x$enable_win32_registry" != xno; then
11562
11563 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11564
11565
11566       if test "x$enable_win32_registry" != xyes \
11567          && test "x$enable_win32_registry" != x; then
11568
11569 cat >>confdefs.h <<_ACEOF
11570 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11571 _ACEOF
11572
11573       fi
11574     fi
11575   ;;
11576 esac
11577
11578 # Get an absolute path to the GCC top-level source directory
11579 holddir=`${PWDCMD-pwd}`
11580 cd $srcdir
11581 topdir=`${PWDCMD-pwd}`
11582 cd $holddir
11583
11584 # Conditionalize the makefile for this host machine.
11585 xmake_file=
11586 for f in ${host_xmake_file}
11587 do
11588         if test -f ${srcdir}/config/$f
11589         then
11590                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11591         fi
11592 done
11593
11594 # Conditionalize the makefile for this target machine.
11595 tmake_file_=
11596 for f in ${tmake_file}
11597 do
11598         if test -f ${srcdir}/config/$f
11599         then
11600                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11601         fi
11602 done
11603 tmake_file="${tmake_file_}"
11604
11605 out_object_file=`basename $out_file .c`.o
11606 common_out_object_file=`basename $common_out_file .c`.o
11607
11608 tm_file_list="options.h"
11609 tm_include_list="options.h insn-constants.h"
11610 for f in $tm_file; do
11611   case $f in
11612     ./* )
11613        f=`echo $f | sed 's/^..//'`
11614        tm_file_list="${tm_file_list} $f"
11615        tm_include_list="${tm_include_list} $f"
11616        ;;
11617     defaults.h )
11618        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11619        tm_include_list="${tm_include_list} $f"
11620        ;;
11621     * )
11622        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11623        tm_include_list="${tm_include_list} config/$f"
11624        ;;
11625   esac
11626 done
11627
11628 tm_p_file_list=
11629 tm_p_include_list=
11630 for f in $tm_p_file; do
11631   case $f in
11632     tm-preds.h )
11633        tm_p_file_list="${tm_p_file_list} $f"
11634        tm_p_include_list="${tm_p_include_list} $f"
11635        ;;
11636     * )
11637        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11638        tm_p_include_list="${tm_p_include_list} config/$f"
11639   esac
11640 done
11641
11642 xm_file_list=
11643 xm_include_list=
11644 for f in $xm_file; do
11645   case $f in
11646     ansidecl.h )
11647        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11648        xm_include_list="${xm_include_list} $f"
11649        ;;
11650     auto-host.h )
11651        xm_file_list="${xm_file_list} $f"
11652        xm_include_list="${xm_include_list} $f"
11653        ;;
11654     * )
11655        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11656        xm_include_list="${xm_include_list} config/$f"
11657        ;;
11658   esac
11659 done
11660
11661 host_xm_file_list=
11662 host_xm_include_list=
11663 for f in $host_xm_file; do
11664   case $f in
11665     ansidecl.h )
11666        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11667        host_xm_include_list="${host_xm_include_list} $f"
11668        ;;
11669     auto-host.h )
11670        host_xm_file_list="${host_xm_file_list} $f"
11671        host_xm_include_list="${host_xm_include_list} $f"
11672        ;;
11673     * )
11674        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11675        host_xm_include_list="${host_xm_include_list} config/$f"
11676        ;;
11677   esac
11678 done
11679
11680 build_xm_file_list=
11681 for f in $build_xm_file; do
11682   case $f in
11683     ansidecl.h )
11684        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11685        build_xm_include_list="${build_xm_include_list} $f"
11686        ;;
11687     auto-build.h | auto-host.h )
11688        build_xm_file_list="${build_xm_file_list} $f"
11689        build_xm_include_list="${build_xm_include_list} $f"
11690        ;;
11691     * )
11692        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11693        build_xm_include_list="${build_xm_include_list} config/$f"
11694        ;;
11695   esac
11696 done
11697
11698 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11699 # cross-compiler which does not use the native headers and libraries.
11700 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11701 CROSS=
11702 ALL=all.internal
11703 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11704
11705 if test "x$with_build_sysroot" != x; then
11706   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11707 else
11708   # This value is used, even on a native system, because
11709   # CROSS_SYSTEM_HEADER_DIR is just
11710   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11711   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11712 fi
11713
11714 if test x$host != x$target
11715 then
11716         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11717         ALL=all.cross
11718         SYSTEM_HEADER_DIR=$build_system_header_dir
11719         case "$host","$target" in
11720         # Darwin crosses can use the host system's libraries and headers,
11721         # because of the fat library support.  Of course, it must be the
11722         # same version of Darwin on both sides.  Allow the user to
11723         # just say --target=foo-darwin without a version number to mean
11724         # "the version on this system".
11725             *-*-darwin*,*-*-darwin*)
11726                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11727                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11728                 if test $hostos = $targetos -o $targetos = darwin ; then
11729                     CROSS=
11730                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11731                     with_headers=yes
11732                 fi
11733                 ;;
11734
11735             i?86-*-*,x86_64-*-* \
11736             | powerpc*-*-*,powerpc64*-*-*)
11737                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11738         esac
11739
11740         case $target in
11741                 *-*-mingw*)
11742                         if test "x$with_headers" = x; then
11743                                 with_headers=yes
11744                         fi
11745                         ;;
11746                 *)
11747                         ;;
11748         esac
11749 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11750         SYSTEM_HEADER_DIR=$build_system_header_dir
11751 fi
11752
11753 # If this is a cross-compiler that does not
11754 # have its own set of headers then define
11755 # inhibit_libc
11756
11757 # If this is using newlib, without having the headers available now,
11758 # then define inhibit_libc in LIBGCC2_CFLAGS.
11759 # This prevents libgcc2 from containing any code which requires libc
11760 # support.
11761 : ${inhibit_libc=false}
11762 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11763        test x$with_newlib = xyes ; } &&
11764      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11765        inhibit_libc=true
11766 fi
11767
11768
11769 # When building gcc with a cross-compiler, we need to adjust things so
11770 # that the generator programs are still built with the native compiler.
11771 # Also, we cannot run fixincludes.
11772
11773 # These are the normal (build=host) settings:
11774 CC_FOR_BUILD='$(CC)'
11775 CXX_FOR_BUILD='$(CXX)'
11776 BUILD_CFLAGS='$(ALL_CFLAGS)'
11777 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11778 BUILD_LDFLAGS='$(LDFLAGS)'
11779 STMP_FIXINC=stmp-fixinc
11780
11781 # And these apply if build != host, or we are generating coverage data
11782 if test x$build != x$host || test "x$coverage_flags" != x
11783 then
11784     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11785     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11786 fi
11787
11788 # Expand extra_headers to include complete path.
11789 # This substitutes for lots of t-* files.
11790 extra_headers_list=
11791 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11792 for file in ${extra_headers} ; do
11793   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11794 done
11795
11796 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11797 if test x"$use_gcc_tgmath" = xyes
11798 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11799 fi
11800
11801 # Define collect2 in Makefile.
11802 case $host_can_use_collect2 in
11803   no) collect2= ;;
11804   *) collect2='collect2$(exeext)' ;;
11805 esac
11806
11807
11808 # Add a definition of USE_COLLECT2 if system wants one.
11809 case $use_collect2 in
11810   no) use_collect2= ;;
11811   "") ;;
11812   *)
11813     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11814     xm_defines="${xm_defines} USE_COLLECT2"
11815     case $host_can_use_collect2 in
11816       no)
11817         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11818         ;;
11819     esac
11820     ;;
11821 esac
11822
11823
11824 cat >>confdefs.h <<_ACEOF
11825 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11826 _ACEOF
11827
11828
11829 # ---------------------------
11830 # Assembler & linker features
11831 # ---------------------------
11832
11833 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11834 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11835 # However when ld-new is first executed from the build tree, libtool will
11836 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11837 # to the build tree.  While doing this we need to use the previous-stage
11838 # linker, or we have an infinite loop.  The presence of a shell script as
11839 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11840 # the gcc/collect-ld script.  So we need to know how libtool works, or
11841 # exec-tool will fail.
11842
11843
11844 case `pwd` in
11845   *\ * | *\     *)
11846     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11847 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11848 esac
11849
11850
11851
11852 macro_version='2.2.7a'
11853 macro_revision='1.3134'
11854
11855
11856
11857
11858
11859
11860
11861
11862
11863
11864
11865
11866
11867 ltmain="$ac_aux_dir/ltmain.sh"
11868
11869 # Backslashify metacharacters that are still active within
11870 # double-quoted strings.
11871 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11872
11873 # Same as above, but do not quote variable references.
11874 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11875
11876 # Sed substitution to delay expansion of an escaped shell variable in a
11877 # double_quote_subst'ed string.
11878 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11879
11880 # Sed substitution to delay expansion of an escaped single quote.
11881 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11882
11883 # Sed substitution to avoid accidental globbing in evaled expressions
11884 no_glob_subst='s/\*/\\\*/g'
11885
11886 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11887 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11888 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11889
11890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11891 $as_echo_n "checking how to print strings... " >&6; }
11892 # Test print first, because it will be a builtin if present.
11893 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11894    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11895   ECHO='print -r --'
11896 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11897   ECHO='printf %s\n'
11898 else
11899   # Use this function as a fallback that always works.
11900   func_fallback_echo ()
11901   {
11902     eval 'cat <<_LTECHO_EOF
11903 $1
11904 _LTECHO_EOF'
11905   }
11906   ECHO='func_fallback_echo'
11907 fi
11908
11909 # func_echo_all arg...
11910 # Invoke $ECHO with all args, space-separated.
11911 func_echo_all ()
11912 {
11913     $ECHO ""
11914 }
11915
11916 case "$ECHO" in
11917   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11918 $as_echo "printf" >&6; } ;;
11919   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11920 $as_echo "print -r" >&6; } ;;
11921   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11922 $as_echo "cat" >&6; } ;;
11923 esac
11924
11925
11926
11927
11928
11929
11930
11931
11932
11933
11934
11935
11936
11937
11938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11939 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11940 if test "${ac_cv_path_SED+set}" = set; then :
11941   $as_echo_n "(cached) " >&6
11942 else
11943             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11944      for ac_i in 1 2 3 4 5 6 7; do
11945        ac_script="$ac_script$as_nl$ac_script"
11946      done
11947      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11948      { ac_script=; unset ac_script;}
11949      if test -z "$SED"; then
11950   ac_path_SED_found=false
11951   # Loop through the user's path and test for each of PROGNAME-LIST
11952   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11953 for as_dir in $PATH
11954 do
11955   IFS=$as_save_IFS
11956   test -z "$as_dir" && as_dir=.
11957     for ac_prog in sed gsed; do
11958     for ac_exec_ext in '' $ac_executable_extensions; do
11959       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11960       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11961 # Check for GNU ac_path_SED and select it if it is found.
11962   # Check for GNU $ac_path_SED
11963 case `"$ac_path_SED" --version 2>&1` in
11964 *GNU*)
11965   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11966 *)
11967   ac_count=0
11968   $as_echo_n 0123456789 >"conftest.in"
11969   while :
11970   do
11971     cat "conftest.in" "conftest.in" >"conftest.tmp"
11972     mv "conftest.tmp" "conftest.in"
11973     cp "conftest.in" "conftest.nl"
11974     $as_echo '' >> "conftest.nl"
11975     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11976     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11977     as_fn_arith $ac_count + 1 && ac_count=$as_val
11978     if test $ac_count -gt ${ac_path_SED_max-0}; then
11979       # Best one so far, save it but keep looking for a better one
11980       ac_cv_path_SED="$ac_path_SED"
11981       ac_path_SED_max=$ac_count
11982     fi
11983     # 10*(2^10) chars as input seems more than enough
11984     test $ac_count -gt 10 && break
11985   done
11986   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11987 esac
11988
11989       $ac_path_SED_found && break 3
11990     done
11991   done
11992   done
11993 IFS=$as_save_IFS
11994   if test -z "$ac_cv_path_SED"; then
11995     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11996   fi
11997 else
11998   ac_cv_path_SED=$SED
11999 fi
12000
12001 fi
12002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
12003 $as_echo "$ac_cv_path_SED" >&6; }
12004  SED="$ac_cv_path_SED"
12005   rm -f conftest.sed
12006
12007 test -z "$SED" && SED=sed
12008 Xsed="$SED -e 1s/^X//"
12009
12010
12011
12012
12013
12014
12015
12016
12017
12018
12019
12020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12021 $as_echo_n "checking for fgrep... " >&6; }
12022 if test "${ac_cv_path_FGREP+set}" = set; then :
12023   $as_echo_n "(cached) " >&6
12024 else
12025   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12026    then ac_cv_path_FGREP="$GREP -F"
12027    else
12028      if test -z "$FGREP"; then
12029   ac_path_FGREP_found=false
12030   # Loop through the user's path and test for each of PROGNAME-LIST
12031   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12032 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12033 do
12034   IFS=$as_save_IFS
12035   test -z "$as_dir" && as_dir=.
12036     for ac_prog in fgrep; do
12037     for ac_exec_ext in '' $ac_executable_extensions; do
12038       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12039       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12040 # Check for GNU ac_path_FGREP and select it if it is found.
12041   # Check for GNU $ac_path_FGREP
12042 case `"$ac_path_FGREP" --version 2>&1` in
12043 *GNU*)
12044   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12045 *)
12046   ac_count=0
12047   $as_echo_n 0123456789 >"conftest.in"
12048   while :
12049   do
12050     cat "conftest.in" "conftest.in" >"conftest.tmp"
12051     mv "conftest.tmp" "conftest.in"
12052     cp "conftest.in" "conftest.nl"
12053     $as_echo 'FGREP' >> "conftest.nl"
12054     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12055     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12056     as_fn_arith $ac_count + 1 && ac_count=$as_val
12057     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12058       # Best one so far, save it but keep looking for a better one
12059       ac_cv_path_FGREP="$ac_path_FGREP"
12060       ac_path_FGREP_max=$ac_count
12061     fi
12062     # 10*(2^10) chars as input seems more than enough
12063     test $ac_count -gt 10 && break
12064   done
12065   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12066 esac
12067
12068       $ac_path_FGREP_found && break 3
12069     done
12070   done
12071   done
12072 IFS=$as_save_IFS
12073   if test -z "$ac_cv_path_FGREP"; then
12074     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12075   fi
12076 else
12077   ac_cv_path_FGREP=$FGREP
12078 fi
12079
12080    fi
12081 fi
12082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12083 $as_echo "$ac_cv_path_FGREP" >&6; }
12084  FGREP="$ac_cv_path_FGREP"
12085
12086
12087 test -z "$GREP" && GREP=grep
12088
12089
12090
12091
12092
12093
12094
12095
12096
12097
12098
12099
12100
12101
12102
12103
12104
12105
12106
12107 # Check whether --with-gnu-ld was given.
12108 if test "${with_gnu_ld+set}" = set; then :
12109   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12110 else
12111   with_gnu_ld=no
12112 fi
12113
12114 ac_prog=ld
12115 if test "$GCC" = yes; then
12116   # Check if gcc -print-prog-name=ld gives a path.
12117   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12118 $as_echo_n "checking for ld used by $CC... " >&6; }
12119   case $host in
12120   *-*-mingw*)
12121     # gcc leaves a trailing carriage return which upsets mingw
12122     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12123   *)
12124     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12125   esac
12126   case $ac_prog in
12127     # Accept absolute paths.
12128     [\\/]* | ?:[\\/]*)
12129       re_direlt='/[^/][^/]*/\.\./'
12130       # Canonicalize the pathname of ld
12131       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12132       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12133         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12134       done
12135       test -z "$LD" && LD="$ac_prog"
12136       ;;
12137   "")
12138     # If it fails, then pretend we aren't using GCC.
12139     ac_prog=ld
12140     ;;
12141   *)
12142     # If it is relative, then search for the first ld in PATH.
12143     with_gnu_ld=unknown
12144     ;;
12145   esac
12146 elif test "$with_gnu_ld" = yes; then
12147   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12148 $as_echo_n "checking for GNU ld... " >&6; }
12149 else
12150   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12151 $as_echo_n "checking for non-GNU ld... " >&6; }
12152 fi
12153 if test "${lt_cv_path_LD+set}" = set; then :
12154   $as_echo_n "(cached) " >&6
12155 else
12156   if test -z "$LD"; then
12157   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12158   for ac_dir in $PATH; do
12159     IFS="$lt_save_ifs"
12160     test -z "$ac_dir" && ac_dir=.
12161     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12162       lt_cv_path_LD="$ac_dir/$ac_prog"
12163       # Check to see if the program is GNU ld.  I'd rather use --version,
12164       # but apparently some variants of GNU ld only accept -v.
12165       # Break only if it was the GNU/non-GNU ld that we prefer.
12166       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12167       *GNU* | *'with BFD'*)
12168         test "$with_gnu_ld" != no && break
12169         ;;
12170       *)
12171         test "$with_gnu_ld" != yes && break
12172         ;;
12173       esac
12174     fi
12175   done
12176   IFS="$lt_save_ifs"
12177 else
12178   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12179 fi
12180 fi
12181
12182 LD="$lt_cv_path_LD"
12183 if test -n "$LD"; then
12184   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12185 $as_echo "$LD" >&6; }
12186 else
12187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12188 $as_echo "no" >&6; }
12189 fi
12190 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12192 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12193 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12194   $as_echo_n "(cached) " >&6
12195 else
12196   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12197 case `$LD -v 2>&1 </dev/null` in
12198 *GNU* | *'with BFD'*)
12199   lt_cv_prog_gnu_ld=yes
12200   ;;
12201 *)
12202   lt_cv_prog_gnu_ld=no
12203   ;;
12204 esac
12205 fi
12206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12207 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12208 with_gnu_ld=$lt_cv_prog_gnu_ld
12209
12210
12211
12212
12213
12214
12215
12216
12217
12218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12219 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12220 if test "${lt_cv_path_NM+set}" = set; then :
12221   $as_echo_n "(cached) " >&6
12222 else
12223   if test -n "$NM"; then
12224   # Let the user override the test.
12225   lt_cv_path_NM="$NM"
12226 else
12227   lt_nm_to_check="${ac_tool_prefix}nm"
12228   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12229     lt_nm_to_check="$lt_nm_to_check nm"
12230   fi
12231   for lt_tmp_nm in $lt_nm_to_check; do
12232     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12233     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12234       IFS="$lt_save_ifs"
12235       test -z "$ac_dir" && ac_dir=.
12236       tmp_nm="$ac_dir/$lt_tmp_nm"
12237       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12238         # Check to see if the nm accepts a BSD-compat flag.
12239         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12240         #   nm: unknown option "B" ignored
12241         # Tru64's nm complains that /dev/null is an invalid object file
12242         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12243         */dev/null* | *'Invalid file or object type'*)
12244           lt_cv_path_NM="$tmp_nm -B"
12245           break
12246           ;;
12247         *)
12248           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12249           */dev/null*)
12250             lt_cv_path_NM="$tmp_nm -p"
12251             break
12252             ;;
12253           *)
12254             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12255             continue # so that we can try to find one that supports BSD flags
12256             ;;
12257           esac
12258           ;;
12259         esac
12260       fi
12261     done
12262     IFS="$lt_save_ifs"
12263   done
12264   : ${lt_cv_path_NM=no}
12265 fi
12266 fi
12267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12268 $as_echo "$lt_cv_path_NM" >&6; }
12269 if test "$lt_cv_path_NM" != "no"; then
12270   NM="$lt_cv_path_NM"
12271 else
12272   # Didn't find any BSD compatible name lister, look for dumpbin.
12273   if test -n "$DUMPBIN"; then :
12274     # Let the user override the test.
12275   else
12276     if test -n "$ac_tool_prefix"; then
12277   for ac_prog in dumpbin "link -dump"
12278   do
12279     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12280 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12282 $as_echo_n "checking for $ac_word... " >&6; }
12283 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12284   $as_echo_n "(cached) " >&6
12285 else
12286   if test -n "$DUMPBIN"; then
12287   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12288 else
12289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12290 for as_dir in $PATH
12291 do
12292   IFS=$as_save_IFS
12293   test -z "$as_dir" && as_dir=.
12294     for ac_exec_ext in '' $ac_executable_extensions; do
12295   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12296     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12297     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12298     break 2
12299   fi
12300 done
12301   done
12302 IFS=$as_save_IFS
12303
12304 fi
12305 fi
12306 DUMPBIN=$ac_cv_prog_DUMPBIN
12307 if test -n "$DUMPBIN"; then
12308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12309 $as_echo "$DUMPBIN" >&6; }
12310 else
12311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12312 $as_echo "no" >&6; }
12313 fi
12314
12315
12316     test -n "$DUMPBIN" && break
12317   done
12318 fi
12319 if test -z "$DUMPBIN"; then
12320   ac_ct_DUMPBIN=$DUMPBIN
12321   for ac_prog in dumpbin "link -dump"
12322 do
12323   # Extract the first word of "$ac_prog", so it can be a program name with args.
12324 set dummy $ac_prog; ac_word=$2
12325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12326 $as_echo_n "checking for $ac_word... " >&6; }
12327 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12328   $as_echo_n "(cached) " >&6
12329 else
12330   if test -n "$ac_ct_DUMPBIN"; then
12331   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12332 else
12333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12334 for as_dir in $PATH
12335 do
12336   IFS=$as_save_IFS
12337   test -z "$as_dir" && as_dir=.
12338     for ac_exec_ext in '' $ac_executable_extensions; do
12339   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12340     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12341     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12342     break 2
12343   fi
12344 done
12345   done
12346 IFS=$as_save_IFS
12347
12348 fi
12349 fi
12350 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12351 if test -n "$ac_ct_DUMPBIN"; then
12352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12353 $as_echo "$ac_ct_DUMPBIN" >&6; }
12354 else
12355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12356 $as_echo "no" >&6; }
12357 fi
12358
12359
12360   test -n "$ac_ct_DUMPBIN" && break
12361 done
12362
12363   if test "x$ac_ct_DUMPBIN" = x; then
12364     DUMPBIN=":"
12365   else
12366     case $cross_compiling:$ac_tool_warned in
12367 yes:)
12368 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12369 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12370 ac_tool_warned=yes ;;
12371 esac
12372     DUMPBIN=$ac_ct_DUMPBIN
12373   fi
12374 fi
12375
12376     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12377     *COFF*)
12378       DUMPBIN="$DUMPBIN -symbols"
12379       ;;
12380     *)
12381       DUMPBIN=:
12382       ;;
12383     esac
12384   fi
12385
12386   if test "$DUMPBIN" != ":"; then
12387     NM="$DUMPBIN"
12388   fi
12389 fi
12390 test -z "$NM" && NM=nm
12391
12392
12393
12394
12395
12396
12397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12398 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12399 if test "${lt_cv_nm_interface+set}" = set; then :
12400   $as_echo_n "(cached) " >&6
12401 else
12402   lt_cv_nm_interface="BSD nm"
12403   echo "int some_variable = 0;" > conftest.$ac_ext
12404   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12405   (eval "$ac_compile" 2>conftest.err)
12406   cat conftest.err >&5
12407   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12408   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12409   cat conftest.err >&5
12410   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12411   cat conftest.out >&5
12412   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12413     lt_cv_nm_interface="MS dumpbin"
12414   fi
12415   rm -f conftest*
12416 fi
12417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12418 $as_echo "$lt_cv_nm_interface" >&6; }
12419
12420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12421 $as_echo_n "checking whether ln -s works... " >&6; }
12422 LN_S=$as_ln_s
12423 if test "$LN_S" = "ln -s"; then
12424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12425 $as_echo "yes" >&6; }
12426 else
12427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12428 $as_echo "no, using $LN_S" >&6; }
12429 fi
12430
12431 # find the maximum length of command line arguments
12432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12433 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12434 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12435   $as_echo_n "(cached) " >&6
12436 else
12437     i=0
12438   teststring="ABCD"
12439
12440   case $build_os in
12441   msdosdjgpp*)
12442     # On DJGPP, this test can blow up pretty badly due to problems in libc
12443     # (any single argument exceeding 2000 bytes causes a buffer overrun
12444     # during glob expansion).  Even if it were fixed, the result of this
12445     # check would be larger than it should be.
12446     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12447     ;;
12448
12449   gnu*)
12450     # Under GNU Hurd, this test is not required because there is
12451     # no limit to the length of command line arguments.
12452     # Libtool will interpret -1 as no limit whatsoever
12453     lt_cv_sys_max_cmd_len=-1;
12454     ;;
12455
12456   cygwin* | mingw* | cegcc*)
12457     # On Win9x/ME, this test blows up -- it succeeds, but takes
12458     # about 5 minutes as the teststring grows exponentially.
12459     # Worse, since 9x/ME are not pre-emptively multitasking,
12460     # you end up with a "frozen" computer, even though with patience
12461     # the test eventually succeeds (with a max line length of 256k).
12462     # Instead, let's just punt: use the minimum linelength reported by
12463     # all of the supported platforms: 8192 (on NT/2K/XP).
12464     lt_cv_sys_max_cmd_len=8192;
12465     ;;
12466
12467   mint*)
12468     # On MiNT this can take a long time and run out of memory.
12469     lt_cv_sys_max_cmd_len=8192;
12470     ;;
12471
12472   amigaos*)
12473     # On AmigaOS with pdksh, this test takes hours, literally.
12474     # So we just punt and use a minimum line length of 8192.
12475     lt_cv_sys_max_cmd_len=8192;
12476     ;;
12477
12478   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12479     # This has been around since 386BSD, at least.  Likely further.
12480     if test -x /sbin/sysctl; then
12481       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12482     elif test -x /usr/sbin/sysctl; then
12483       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12484     else
12485       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12486     fi
12487     # And add a safety zone
12488     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12489     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12490     ;;
12491
12492   interix*)
12493     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12494     lt_cv_sys_max_cmd_len=196608
12495     ;;
12496
12497   osf*)
12498     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12499     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12500     # nice to cause kernel panics so lets avoid the loop below.
12501     # First set a reasonable default.
12502     lt_cv_sys_max_cmd_len=16384
12503     #
12504     if test -x /sbin/sysconfig; then
12505       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12506         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12507       esac
12508     fi
12509     ;;
12510   sco3.2v5*)
12511     lt_cv_sys_max_cmd_len=102400
12512     ;;
12513   sysv5* | sco5v6* | sysv4.2uw2*)
12514     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12515     if test -n "$kargmax"; then
12516       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12517     else
12518       lt_cv_sys_max_cmd_len=32768
12519     fi
12520     ;;
12521   *)
12522     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12523     if test -n "$lt_cv_sys_max_cmd_len"; then
12524       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12525       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12526     else
12527       # Make teststring a little bigger before we do anything with it.
12528       # a 1K string should be a reasonable start.
12529       for i in 1 2 3 4 5 6 7 8 ; do
12530         teststring=$teststring$teststring
12531       done
12532       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12533       # If test is not a shell built-in, we'll probably end up computing a
12534       # maximum length that is only half of the actual maximum length, but
12535       # we can't tell.
12536       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12537                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12538               test $i != 17 # 1/2 MB should be enough
12539       do
12540         i=`expr $i + 1`
12541         teststring=$teststring$teststring
12542       done
12543       # Only check the string length outside the loop.
12544       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12545       teststring=
12546       # Add a significant safety factor because C++ compilers can tack on
12547       # massive amounts of additional arguments before passing them to the
12548       # linker.  It appears as though 1/2 is a usable value.
12549       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12550     fi
12551     ;;
12552   esac
12553
12554 fi
12555
12556 if test -n $lt_cv_sys_max_cmd_len ; then
12557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12558 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12559 else
12560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12561 $as_echo "none" >&6; }
12562 fi
12563 max_cmd_len=$lt_cv_sys_max_cmd_len
12564
12565
12566
12567
12568
12569
12570 : ${CP="cp -f"}
12571 : ${MV="mv -f"}
12572 : ${RM="rm -f"}
12573
12574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12575 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12576 # Try some XSI features
12577 xsi_shell=no
12578 ( _lt_dummy="a/b/c"
12579   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12580       = c,a/b,, \
12581     && eval 'test $(( 1 + 1 )) -eq 2 \
12582     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12583   && xsi_shell=yes
12584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12585 $as_echo "$xsi_shell" >&6; }
12586
12587
12588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12589 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12590 lt_shell_append=no
12591 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12592     >/dev/null 2>&1 \
12593   && lt_shell_append=yes
12594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12595 $as_echo "$lt_shell_append" >&6; }
12596
12597
12598 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12599   lt_unset=unset
12600 else
12601   lt_unset=false
12602 fi
12603
12604
12605
12606
12607
12608 # test EBCDIC or ASCII
12609 case `echo X|tr X '\101'` in
12610  A) # ASCII based system
12611     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12612   lt_SP2NL='tr \040 \012'
12613   lt_NL2SP='tr \015\012 \040\040'
12614   ;;
12615  *) # EBCDIC based system
12616   lt_SP2NL='tr \100 \n'
12617   lt_NL2SP='tr \r\n \100\100'
12618   ;;
12619 esac
12620
12621
12622
12623
12624
12625
12626
12627
12628
12629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12630 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12631 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12632   $as_echo_n "(cached) " >&6
12633 else
12634   lt_cv_ld_reload_flag='-r'
12635 fi
12636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12637 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12638 reload_flag=$lt_cv_ld_reload_flag
12639 case $reload_flag in
12640 "" | " "*) ;;
12641 *) reload_flag=" $reload_flag" ;;
12642 esac
12643 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12644 case $host_os in
12645   darwin*)
12646     if test "$GCC" = yes; then
12647       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12648     else
12649       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12650     fi
12651     ;;
12652 esac
12653
12654
12655
12656
12657
12658
12659
12660
12661
12662 if test -n "$ac_tool_prefix"; then
12663   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12664 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12666 $as_echo_n "checking for $ac_word... " >&6; }
12667 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12668   $as_echo_n "(cached) " >&6
12669 else
12670   if test -n "$OBJDUMP"; then
12671   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12672 else
12673 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12674 for as_dir in $PATH
12675 do
12676   IFS=$as_save_IFS
12677   test -z "$as_dir" && as_dir=.
12678     for ac_exec_ext in '' $ac_executable_extensions; do
12679   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12680     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12681     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12682     break 2
12683   fi
12684 done
12685   done
12686 IFS=$as_save_IFS
12687
12688 fi
12689 fi
12690 OBJDUMP=$ac_cv_prog_OBJDUMP
12691 if test -n "$OBJDUMP"; then
12692   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12693 $as_echo "$OBJDUMP" >&6; }
12694 else
12695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12696 $as_echo "no" >&6; }
12697 fi
12698
12699
12700 fi
12701 if test -z "$ac_cv_prog_OBJDUMP"; then
12702   ac_ct_OBJDUMP=$OBJDUMP
12703   # Extract the first word of "objdump", so it can be a program name with args.
12704 set dummy objdump; ac_word=$2
12705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12706 $as_echo_n "checking for $ac_word... " >&6; }
12707 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12708   $as_echo_n "(cached) " >&6
12709 else
12710   if test -n "$ac_ct_OBJDUMP"; then
12711   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12712 else
12713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12714 for as_dir in $PATH
12715 do
12716   IFS=$as_save_IFS
12717   test -z "$as_dir" && as_dir=.
12718     for ac_exec_ext in '' $ac_executable_extensions; do
12719   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12720     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12721     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12722     break 2
12723   fi
12724 done
12725   done
12726 IFS=$as_save_IFS
12727
12728 fi
12729 fi
12730 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12731 if test -n "$ac_ct_OBJDUMP"; then
12732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12733 $as_echo "$ac_ct_OBJDUMP" >&6; }
12734 else
12735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12736 $as_echo "no" >&6; }
12737 fi
12738
12739   if test "x$ac_ct_OBJDUMP" = x; then
12740     OBJDUMP="false"
12741   else
12742     case $cross_compiling:$ac_tool_warned in
12743 yes:)
12744 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12745 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12746 ac_tool_warned=yes ;;
12747 esac
12748     OBJDUMP=$ac_ct_OBJDUMP
12749   fi
12750 else
12751   OBJDUMP="$ac_cv_prog_OBJDUMP"
12752 fi
12753
12754 test -z "$OBJDUMP" && OBJDUMP=objdump
12755
12756
12757
12758
12759
12760
12761
12762
12763
12764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12765 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12766 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12767   $as_echo_n "(cached) " >&6
12768 else
12769   lt_cv_file_magic_cmd='$MAGIC_CMD'
12770 lt_cv_file_magic_test_file=
12771 lt_cv_deplibs_check_method='unknown'
12772 # Need to set the preceding variable on all platforms that support
12773 # interlibrary dependencies.
12774 # 'none' -- dependencies not supported.
12775 # `unknown' -- same as none, but documents that we really don't know.
12776 # 'pass_all' -- all dependencies passed with no checks.
12777 # 'test_compile' -- check by making test program.
12778 # 'file_magic [[regex]]' -- check by looking for files in library path
12779 # which responds to the $file_magic_cmd with a given extended regex.
12780 # If you have `file' or equivalent on your system and you're not sure
12781 # whether `pass_all' will *always* work, you probably want this one.
12782
12783 case $host_os in
12784 aix[4-9]*)
12785   lt_cv_deplibs_check_method=pass_all
12786   ;;
12787
12788 beos*)
12789   lt_cv_deplibs_check_method=pass_all
12790   ;;
12791
12792 bsdi[45]*)
12793   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12794   lt_cv_file_magic_cmd='/usr/bin/file -L'
12795   lt_cv_file_magic_test_file=/shlib/libc.so
12796   ;;
12797
12798 cygwin*)
12799   # func_win32_libid is a shell function defined in ltmain.sh
12800   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12801   lt_cv_file_magic_cmd='func_win32_libid'
12802   ;;
12803
12804 mingw* | pw32*)
12805   # Base MSYS/MinGW do not provide the 'file' command needed by
12806   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12807   # unless we find 'file', for example because we are cross-compiling.
12808   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12809   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12810     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12811     lt_cv_file_magic_cmd='func_win32_libid'
12812   else
12813     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12814     lt_cv_file_magic_cmd='$OBJDUMP -f'
12815   fi
12816   ;;
12817
12818 cegcc*)
12819   # use the weaker test based on 'objdump'. See mingw*.
12820   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12821   lt_cv_file_magic_cmd='$OBJDUMP -f'
12822   ;;
12823
12824 darwin* | rhapsody*)
12825   lt_cv_deplibs_check_method=pass_all
12826   ;;
12827
12828 freebsd* | dragonfly*)
12829   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12830     case $host_cpu in
12831     i*86 )
12832       # Not sure whether the presence of OpenBSD here was a mistake.
12833       # Let's accept both of them until this is cleared up.
12834       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12835       lt_cv_file_magic_cmd=/usr/bin/file
12836       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12837       ;;
12838     esac
12839   else
12840     lt_cv_deplibs_check_method=pass_all
12841   fi
12842   ;;
12843
12844 gnu*)
12845   lt_cv_deplibs_check_method=pass_all
12846   ;;
12847
12848 haiku*)
12849   lt_cv_deplibs_check_method=pass_all
12850   ;;
12851
12852 hpux10.20* | hpux11*)
12853   lt_cv_file_magic_cmd=/usr/bin/file
12854   case $host_cpu in
12855   ia64*)
12856     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12857     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12858     ;;
12859   hppa*64*)
12860     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12861     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12862     ;;
12863   *)
12864     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12865     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12866     ;;
12867   esac
12868   ;;
12869
12870 interix[3-9]*)
12871   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12872   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12873   ;;
12874
12875 irix5* | irix6* | nonstopux*)
12876   case $LD in
12877   *-32|*"-32 ") libmagic=32-bit;;
12878   *-n32|*"-n32 ") libmagic=N32;;
12879   *-64|*"-64 ") libmagic=64-bit;;
12880   *) libmagic=never-match;;
12881   esac
12882   lt_cv_deplibs_check_method=pass_all
12883   ;;
12884
12885 # This must be Linux ELF.
12886 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12887   lt_cv_deplibs_check_method=pass_all
12888   ;;
12889
12890 netbsd*)
12891   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12892     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12893   else
12894     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12895   fi
12896   ;;
12897
12898 newos6*)
12899   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12900   lt_cv_file_magic_cmd=/usr/bin/file
12901   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12902   ;;
12903
12904 *nto* | *qnx*)
12905   lt_cv_deplibs_check_method=pass_all
12906   ;;
12907
12908 openbsd*)
12909   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12910     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12911   else
12912     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12913   fi
12914   ;;
12915
12916 osf3* | osf4* | osf5*)
12917   lt_cv_deplibs_check_method=pass_all
12918   ;;
12919
12920 rdos*)
12921   lt_cv_deplibs_check_method=pass_all
12922   ;;
12923
12924 solaris*)
12925   lt_cv_deplibs_check_method=pass_all
12926   ;;
12927
12928 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12929   lt_cv_deplibs_check_method=pass_all
12930   ;;
12931
12932 sysv4 | sysv4.3*)
12933   case $host_vendor in
12934   motorola)
12935     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
12936     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12937     ;;
12938   ncr)
12939     lt_cv_deplibs_check_method=pass_all
12940     ;;
12941   sequent)
12942     lt_cv_file_magic_cmd='/bin/file'
12943     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12944     ;;
12945   sni)
12946     lt_cv_file_magic_cmd='/bin/file'
12947     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12948     lt_cv_file_magic_test_file=/lib/libc.so
12949     ;;
12950   siemens)
12951     lt_cv_deplibs_check_method=pass_all
12952     ;;
12953   pc)
12954     lt_cv_deplibs_check_method=pass_all
12955     ;;
12956   esac
12957   ;;
12958
12959 tpf*)
12960   lt_cv_deplibs_check_method=pass_all
12961   ;;
12962 esac
12963
12964 fi
12965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12966 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12967 file_magic_cmd=$lt_cv_file_magic_cmd
12968 deplibs_check_method=$lt_cv_deplibs_check_method
12969 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12970
12971
12972
12973
12974
12975
12976
12977
12978
12979
12980
12981
12982 if test -n "$ac_tool_prefix"; then
12983   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12984 set dummy ${ac_tool_prefix}ar; ac_word=$2
12985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12986 $as_echo_n "checking for $ac_word... " >&6; }
12987 if test "${ac_cv_prog_AR+set}" = set; then :
12988   $as_echo_n "(cached) " >&6
12989 else
12990   if test -n "$AR"; then
12991   ac_cv_prog_AR="$AR" # Let the user override the test.
12992 else
12993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12994 for as_dir in $PATH
12995 do
12996   IFS=$as_save_IFS
12997   test -z "$as_dir" && as_dir=.
12998     for ac_exec_ext in '' $ac_executable_extensions; do
12999   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13000     ac_cv_prog_AR="${ac_tool_prefix}ar"
13001     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13002     break 2
13003   fi
13004 done
13005   done
13006 IFS=$as_save_IFS
13007
13008 fi
13009 fi
13010 AR=$ac_cv_prog_AR
13011 if test -n "$AR"; then
13012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13013 $as_echo "$AR" >&6; }
13014 else
13015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13016 $as_echo "no" >&6; }
13017 fi
13018
13019
13020 fi
13021 if test -z "$ac_cv_prog_AR"; then
13022   ac_ct_AR=$AR
13023   # Extract the first word of "ar", so it can be a program name with args.
13024 set dummy ar; ac_word=$2
13025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13026 $as_echo_n "checking for $ac_word... " >&6; }
13027 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13028   $as_echo_n "(cached) " >&6
13029 else
13030   if test -n "$ac_ct_AR"; then
13031   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13032 else
13033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13034 for as_dir in $PATH
13035 do
13036   IFS=$as_save_IFS
13037   test -z "$as_dir" && as_dir=.
13038     for ac_exec_ext in '' $ac_executable_extensions; do
13039   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13040     ac_cv_prog_ac_ct_AR="ar"
13041     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13042     break 2
13043   fi
13044 done
13045   done
13046 IFS=$as_save_IFS
13047
13048 fi
13049 fi
13050 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13051 if test -n "$ac_ct_AR"; then
13052   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13053 $as_echo "$ac_ct_AR" >&6; }
13054 else
13055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13056 $as_echo "no" >&6; }
13057 fi
13058
13059   if test "x$ac_ct_AR" = x; then
13060     AR="false"
13061   else
13062     case $cross_compiling:$ac_tool_warned in
13063 yes:)
13064 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13065 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13066 ac_tool_warned=yes ;;
13067 esac
13068     AR=$ac_ct_AR
13069   fi
13070 else
13071   AR="$ac_cv_prog_AR"
13072 fi
13073
13074 test -z "$AR" && AR=ar
13075 test -z "$AR_FLAGS" && AR_FLAGS=cru
13076
13077
13078
13079
13080
13081
13082
13083
13084
13085
13086
13087 if test -n "$ac_tool_prefix"; then
13088   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13089 set dummy ${ac_tool_prefix}strip; ac_word=$2
13090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13091 $as_echo_n "checking for $ac_word... " >&6; }
13092 if test "${ac_cv_prog_STRIP+set}" = set; then :
13093   $as_echo_n "(cached) " >&6
13094 else
13095   if test -n "$STRIP"; then
13096   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13097 else
13098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13099 for as_dir in $PATH
13100 do
13101   IFS=$as_save_IFS
13102   test -z "$as_dir" && as_dir=.
13103     for ac_exec_ext in '' $ac_executable_extensions; do
13104   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13105     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13106     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13107     break 2
13108   fi
13109 done
13110   done
13111 IFS=$as_save_IFS
13112
13113 fi
13114 fi
13115 STRIP=$ac_cv_prog_STRIP
13116 if test -n "$STRIP"; then
13117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13118 $as_echo "$STRIP" >&6; }
13119 else
13120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13121 $as_echo "no" >&6; }
13122 fi
13123
13124
13125 fi
13126 if test -z "$ac_cv_prog_STRIP"; then
13127   ac_ct_STRIP=$STRIP
13128   # Extract the first word of "strip", so it can be a program name with args.
13129 set dummy strip; ac_word=$2
13130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13131 $as_echo_n "checking for $ac_word... " >&6; }
13132 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13133   $as_echo_n "(cached) " >&6
13134 else
13135   if test -n "$ac_ct_STRIP"; then
13136   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13137 else
13138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13139 for as_dir in $PATH
13140 do
13141   IFS=$as_save_IFS
13142   test -z "$as_dir" && as_dir=.
13143     for ac_exec_ext in '' $ac_executable_extensions; do
13144   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13145     ac_cv_prog_ac_ct_STRIP="strip"
13146     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13147     break 2
13148   fi
13149 done
13150   done
13151 IFS=$as_save_IFS
13152
13153 fi
13154 fi
13155 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13156 if test -n "$ac_ct_STRIP"; then
13157   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13158 $as_echo "$ac_ct_STRIP" >&6; }
13159 else
13160   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13161 $as_echo "no" >&6; }
13162 fi
13163
13164   if test "x$ac_ct_STRIP" = x; then
13165     STRIP=":"
13166   else
13167     case $cross_compiling:$ac_tool_warned in
13168 yes:)
13169 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13170 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13171 ac_tool_warned=yes ;;
13172 esac
13173     STRIP=$ac_ct_STRIP
13174   fi
13175 else
13176   STRIP="$ac_cv_prog_STRIP"
13177 fi
13178
13179 test -z "$STRIP" && STRIP=:
13180
13181
13182
13183
13184
13185
13186 if test -n "$ac_tool_prefix"; then
13187   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13188 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13190 $as_echo_n "checking for $ac_word... " >&6; }
13191 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13192   $as_echo_n "(cached) " >&6
13193 else
13194   if test -n "$RANLIB"; then
13195   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13196 else
13197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13198 for as_dir in $PATH
13199 do
13200   IFS=$as_save_IFS
13201   test -z "$as_dir" && as_dir=.
13202     for ac_exec_ext in '' $ac_executable_extensions; do
13203   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13204     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13205     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13206     break 2
13207   fi
13208 done
13209   done
13210 IFS=$as_save_IFS
13211
13212 fi
13213 fi
13214 RANLIB=$ac_cv_prog_RANLIB
13215 if test -n "$RANLIB"; then
13216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13217 $as_echo "$RANLIB" >&6; }
13218 else
13219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13220 $as_echo "no" >&6; }
13221 fi
13222
13223
13224 fi
13225 if test -z "$ac_cv_prog_RANLIB"; then
13226   ac_ct_RANLIB=$RANLIB
13227   # Extract the first word of "ranlib", so it can be a program name with args.
13228 set dummy ranlib; ac_word=$2
13229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13230 $as_echo_n "checking for $ac_word... " >&6; }
13231 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13232   $as_echo_n "(cached) " >&6
13233 else
13234   if test -n "$ac_ct_RANLIB"; then
13235   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13236 else
13237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13238 for as_dir in $PATH
13239 do
13240   IFS=$as_save_IFS
13241   test -z "$as_dir" && as_dir=.
13242     for ac_exec_ext in '' $ac_executable_extensions; do
13243   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13244     ac_cv_prog_ac_ct_RANLIB="ranlib"
13245     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13246     break 2
13247   fi
13248 done
13249   done
13250 IFS=$as_save_IFS
13251
13252 fi
13253 fi
13254 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13255 if test -n "$ac_ct_RANLIB"; then
13256   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13257 $as_echo "$ac_ct_RANLIB" >&6; }
13258 else
13259   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13260 $as_echo "no" >&6; }
13261 fi
13262
13263   if test "x$ac_ct_RANLIB" = x; then
13264     RANLIB=":"
13265   else
13266     case $cross_compiling:$ac_tool_warned in
13267 yes:)
13268 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13269 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13270 ac_tool_warned=yes ;;
13271 esac
13272     RANLIB=$ac_ct_RANLIB
13273   fi
13274 else
13275   RANLIB="$ac_cv_prog_RANLIB"
13276 fi
13277
13278 test -z "$RANLIB" && RANLIB=:
13279
13280
13281
13282
13283
13284
13285 # Determine commands to create old-style static archives.
13286 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13287 old_postinstall_cmds='chmod 644 $oldlib'
13288 old_postuninstall_cmds=
13289
13290 if test -n "$RANLIB"; then
13291   case $host_os in
13292   openbsd*)
13293     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13294     ;;
13295   *)
13296     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13297     ;;
13298   esac
13299   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13300 fi
13301
13302 case $host_os in
13303   darwin*)
13304     lock_old_archive_extraction=yes ;;
13305   *)
13306     lock_old_archive_extraction=no ;;
13307 esac
13308
13309
13310
13311
13312
13313
13314
13315
13316
13317
13318
13319
13320
13321
13322
13323
13324
13325
13326
13327
13328
13329
13330
13331
13332
13333
13334
13335
13336
13337
13338
13339
13340
13341
13342
13343
13344
13345
13346
13347 # If no C compiler was specified, use CC.
13348 LTCC=${LTCC-"$CC"}
13349
13350 # If no C compiler flags were specified, use CFLAGS.
13351 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13352
13353 # Allow CC to be a program name with arguments.
13354 compiler=$CC
13355
13356
13357 # Check for command to grab the raw symbol name followed by C symbol from nm.
13358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13359 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13360 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13361   $as_echo_n "(cached) " >&6
13362 else
13363
13364 # These are sane defaults that work on at least a few old systems.
13365 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13366
13367 # Character class describing NM global symbol codes.
13368 symcode='[BCDEGRST]'
13369
13370 # Regexp to match symbols that can be accessed directly from C.
13371 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13372
13373 # Define system-specific variables.
13374 case $host_os in
13375 aix*)
13376   symcode='[BCDT]'
13377   ;;
13378 cygwin* | mingw* | pw32* | cegcc*)
13379   symcode='[ABCDGISTW]'
13380   ;;
13381 hpux*)
13382   if test "$host_cpu" = ia64; then
13383     symcode='[ABCDEGRST]'
13384   fi
13385   ;;
13386 irix* | nonstopux*)
13387   symcode='[BCDEGRST]'
13388   ;;
13389 osf*)
13390   symcode='[BCDEGQRST]'
13391   ;;
13392 solaris*)
13393   symcode='[BDRT]'
13394   ;;
13395 sco3.2v5*)
13396   symcode='[DT]'
13397   ;;
13398 sysv4.2uw2*)
13399   symcode='[DT]'
13400   ;;
13401 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13402   symcode='[ABDT]'
13403   ;;
13404 sysv4)
13405   symcode='[DFNSTU]'
13406   ;;
13407 esac
13408
13409 # If we're using GNU nm, then use its standard symbol codes.
13410 case `$NM -V 2>&1` in
13411 *GNU* | *'with BFD'*)
13412   symcode='[ABCDGIRSTW]' ;;
13413 esac
13414
13415 # Transform an extracted symbol line into a proper C declaration.
13416 # Some systems (esp. on ia64) link data and code symbols differently,
13417 # so use this general approach.
13418 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13419
13420 # Transform an extracted symbol line into symbol name and symbol address
13421 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13422 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
13423
13424 # Handle CRLF in mingw tool chain
13425 opt_cr=
13426 case $build_os in
13427 mingw*)
13428   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13429   ;;
13430 esac
13431
13432 # Try without a prefix underscore, then with it.
13433 for ac_symprfx in "" "_"; do
13434
13435   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13436   symxfrm="\\1 $ac_symprfx\\2 \\2"
13437
13438   # Write the raw and C identifiers.
13439   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13440     # Fake it for dumpbin and say T for any non-static function
13441     # and D for any global variable.
13442     # Also find C++ and __fastcall symbols from MSVC++,
13443     # which start with @ or ?.
13444     lt_cv_sys_global_symbol_pipe="$AWK '"\
13445 "     {last_section=section; section=\$ 3};"\
13446 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13447 "     \$ 0!~/External *\|/{next};"\
13448 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13449 "     {if(hide[section]) next};"\
13450 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13451 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13452 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13453 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13454 "     ' prfx=^$ac_symprfx"
13455   else
13456     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13457   fi
13458
13459   # Check to see that the pipe works correctly.
13460   pipe_works=no
13461
13462   rm -f conftest*
13463   cat > conftest.$ac_ext <<_LT_EOF
13464 #ifdef __cplusplus
13465 extern "C" {
13466 #endif
13467 char nm_test_var;
13468 void nm_test_func(void);
13469 void nm_test_func(void){}
13470 #ifdef __cplusplus
13471 }
13472 #endif
13473 int main(){nm_test_var='a';nm_test_func();return(0);}
13474 _LT_EOF
13475
13476   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13477   (eval $ac_compile) 2>&5
13478   ac_status=$?
13479   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13480   test $ac_status = 0; }; then
13481     # Now try to grab the symbols.
13482     nlist=conftest.nm
13483     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13484   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13485   ac_status=$?
13486   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13487   test $ac_status = 0; } && test -s "$nlist"; then
13488       # Try sorting and uniquifying the output.
13489       if sort "$nlist" | uniq > "$nlist"T; then
13490         mv -f "$nlist"T "$nlist"
13491       else
13492         rm -f "$nlist"T
13493       fi
13494
13495       # Make sure that we snagged all the symbols we need.
13496       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13497         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13498           cat <<_LT_EOF > conftest.$ac_ext
13499 #ifdef __cplusplus
13500 extern "C" {
13501 #endif
13502
13503 _LT_EOF
13504           # Now generate the symbol file.
13505           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13506
13507           cat <<_LT_EOF >> conftest.$ac_ext
13508
13509 /* The mapping between symbol names and symbols.  */
13510 const struct {
13511   const char *name;
13512   void       *address;
13513 }
13514 lt__PROGRAM__LTX_preloaded_symbols[] =
13515 {
13516   { "@PROGRAM@", (void *) 0 },
13517 _LT_EOF
13518           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13519           cat <<\_LT_EOF >> conftest.$ac_ext
13520   {0, (void *) 0}
13521 };
13522
13523 /* This works around a problem in FreeBSD linker */
13524 #ifdef FREEBSD_WORKAROUND
13525 static const void *lt_preloaded_setup() {
13526   return lt__PROGRAM__LTX_preloaded_symbols;
13527 }
13528 #endif
13529
13530 #ifdef __cplusplus
13531 }
13532 #endif
13533 _LT_EOF
13534           # Now try linking the two files.
13535           mv conftest.$ac_objext conftstm.$ac_objext
13536           lt_save_LIBS="$LIBS"
13537           lt_save_CFLAGS="$CFLAGS"
13538           LIBS="conftstm.$ac_objext"
13539           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13540           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13541   (eval $ac_link) 2>&5
13542   ac_status=$?
13543   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13544   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13545             pipe_works=yes
13546           fi
13547           LIBS="$lt_save_LIBS"
13548           CFLAGS="$lt_save_CFLAGS"
13549         else
13550           echo "cannot find nm_test_func in $nlist" >&5
13551         fi
13552       else
13553         echo "cannot find nm_test_var in $nlist" >&5
13554       fi
13555     else
13556       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13557     fi
13558   else
13559     echo "$progname: failed program was:" >&5
13560     cat conftest.$ac_ext >&5
13561   fi
13562   rm -rf conftest* conftst*
13563
13564   # Do not use the global_symbol_pipe unless it works.
13565   if test "$pipe_works" = yes; then
13566     break
13567   else
13568     lt_cv_sys_global_symbol_pipe=
13569   fi
13570 done
13571
13572 fi
13573
13574 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13575   lt_cv_sys_global_symbol_to_cdecl=
13576 fi
13577 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13579 $as_echo "failed" >&6; }
13580 else
13581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13582 $as_echo "ok" >&6; }
13583 fi
13584
13585
13586
13587
13588
13589
13590
13591
13592
13593
13594
13595
13596
13597
13598
13599
13600
13601
13602
13603
13604
13605
13606 # Check whether --enable-libtool-lock was given.
13607 if test "${enable_libtool_lock+set}" = set; then :
13608   enableval=$enable_libtool_lock;
13609 fi
13610
13611 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13612
13613 # Some flags need to be propagated to the compiler or linker for good
13614 # libtool support.
13615 case $host in
13616 ia64-*-hpux*)
13617   # Find out which ABI we are using.
13618   echo 'int i;' > conftest.$ac_ext
13619   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13620   (eval $ac_compile) 2>&5
13621   ac_status=$?
13622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13623   test $ac_status = 0; }; then
13624     case `/usr/bin/file conftest.$ac_objext` in
13625       *ELF-32*)
13626         HPUX_IA64_MODE="32"
13627         ;;
13628       *ELF-64*)
13629         HPUX_IA64_MODE="64"
13630         ;;
13631     esac
13632   fi
13633   rm -rf conftest*
13634   ;;
13635 *-*-irix6*)
13636   # Find out which ABI we are using.
13637   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13638   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13639   (eval $ac_compile) 2>&5
13640   ac_status=$?
13641   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13642   test $ac_status = 0; }; then
13643     if test "$lt_cv_prog_gnu_ld" = yes; then
13644       case `/usr/bin/file conftest.$ac_objext` in
13645         *32-bit*)
13646           LD="${LD-ld} -melf32bsmip"
13647           ;;
13648         *N32*)
13649           LD="${LD-ld} -melf32bmipn32"
13650           ;;
13651         *64-bit*)
13652           LD="${LD-ld} -melf64bmip"
13653         ;;
13654       esac
13655     else
13656       case `/usr/bin/file conftest.$ac_objext` in
13657         *32-bit*)
13658           LD="${LD-ld} -32"
13659           ;;
13660         *N32*)
13661           LD="${LD-ld} -n32"
13662           ;;
13663         *64-bit*)
13664           LD="${LD-ld} -64"
13665           ;;
13666       esac
13667     fi
13668   fi
13669   rm -rf conftest*
13670   ;;
13671
13672 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
13673 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13674   # Find out which ABI we are using.
13675   echo 'int i;' > conftest.$ac_ext
13676   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13677   (eval $ac_compile) 2>&5
13678   ac_status=$?
13679   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13680   test $ac_status = 0; }; then
13681     case `/usr/bin/file conftest.o` in
13682       *32-bit*)
13683         case $host in
13684           x86_64-*kfreebsd*-gnu)
13685             LD="${LD-ld} -m elf_i386_fbsd"
13686             ;;
13687           x86_64-*linux*)
13688             case `/usr/bin/file conftest.o` in
13689               *x86-64*)
13690                 LD="${LD-ld} -m elf32_x86_64"
13691                 ;;
13692               *)
13693                 LD="${LD-ld} -m elf_i386"
13694                 ;;
13695             esac
13696             ;;
13697           powerpc64le-*linux*)
13698             LD="${LD-ld} -m elf32lppclinux"
13699             ;;
13700           powerpc64-*linux*)
13701             LD="${LD-ld} -m elf32ppclinux"
13702             ;;
13703           s390x-*linux*)
13704             LD="${LD-ld} -m elf_s390"
13705             ;;
13706           sparc64-*linux*)
13707             LD="${LD-ld} -m elf32_sparc"
13708             ;;
13709         esac
13710         ;;
13711       *64-bit*)
13712         case $host in
13713           x86_64-*kfreebsd*-gnu)
13714             LD="${LD-ld} -m elf_x86_64_fbsd"
13715             ;;
13716           x86_64-*linux*)
13717             LD="${LD-ld} -m elf_x86_64"
13718             ;;
13719           powerpcle-*linux*)
13720             LD="${LD-ld} -m elf64lppc"
13721             ;;
13722           powerpc-*linux*)
13723             LD="${LD-ld} -m elf64ppc"
13724             ;;
13725           s390*-*linux*|s390*-*tpf*)
13726             LD="${LD-ld} -m elf64_s390"
13727             ;;
13728           sparc*-*linux*)
13729             LD="${LD-ld} -m elf64_sparc"
13730             ;;
13731         esac
13732         ;;
13733     esac
13734   fi
13735   rm -rf conftest*
13736   ;;
13737
13738 *-*-sco3.2v5*)
13739   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13740   SAVE_CFLAGS="$CFLAGS"
13741   CFLAGS="$CFLAGS -belf"
13742   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13743 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13744 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13745   $as_echo_n "(cached) " >&6
13746 else
13747   ac_ext=c
13748 ac_cpp='$CPP $CPPFLAGS'
13749 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13750 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13751 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13752
13753      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13754 /* end confdefs.h.  */
13755
13756 int
13757 main ()
13758 {
13759
13760   ;
13761   return 0;
13762 }
13763 _ACEOF
13764 if ac_fn_c_try_link "$LINENO"; then :
13765   lt_cv_cc_needs_belf=yes
13766 else
13767   lt_cv_cc_needs_belf=no
13768 fi
13769 rm -f core conftest.err conftest.$ac_objext \
13770     conftest$ac_exeext conftest.$ac_ext
13771      ac_ext=c
13772 ac_cpp='$CPP $CPPFLAGS'
13773 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13774 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13775 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13776
13777 fi
13778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13779 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13780   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13781     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13782     CFLAGS="$SAVE_CFLAGS"
13783   fi
13784   ;;
13785 sparc*-*solaris*)
13786   # Find out which ABI we are using.
13787   echo 'int i;' > conftest.$ac_ext
13788   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13789   (eval $ac_compile) 2>&5
13790   ac_status=$?
13791   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13792   test $ac_status = 0; }; then
13793     case `/usr/bin/file conftest.o` in
13794     *64-bit*)
13795       case $lt_cv_prog_gnu_ld in
13796       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13797       *)
13798         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13799           LD="${LD-ld} -64"
13800         fi
13801         ;;
13802       esac
13803       ;;
13804     esac
13805   fi
13806   rm -rf conftest*
13807   ;;
13808 esac
13809
13810 need_locks="$enable_libtool_lock"
13811
13812
13813   case $host_os in
13814     rhapsody* | darwin*)
13815     if test -n "$ac_tool_prefix"; then
13816   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13817 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13819 $as_echo_n "checking for $ac_word... " >&6; }
13820 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13821   $as_echo_n "(cached) " >&6
13822 else
13823   if test -n "$DSYMUTIL"; then
13824   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13825 else
13826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13827 for as_dir in $PATH
13828 do
13829   IFS=$as_save_IFS
13830   test -z "$as_dir" && as_dir=.
13831     for ac_exec_ext in '' $ac_executable_extensions; do
13832   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13833     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13834     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13835     break 2
13836   fi
13837 done
13838   done
13839 IFS=$as_save_IFS
13840
13841 fi
13842 fi
13843 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13844 if test -n "$DSYMUTIL"; then
13845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13846 $as_echo "$DSYMUTIL" >&6; }
13847 else
13848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13849 $as_echo "no" >&6; }
13850 fi
13851
13852
13853 fi
13854 if test -z "$ac_cv_prog_DSYMUTIL"; then
13855   ac_ct_DSYMUTIL=$DSYMUTIL
13856   # Extract the first word of "dsymutil", so it can be a program name with args.
13857 set dummy dsymutil; ac_word=$2
13858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13859 $as_echo_n "checking for $ac_word... " >&6; }
13860 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13861   $as_echo_n "(cached) " >&6
13862 else
13863   if test -n "$ac_ct_DSYMUTIL"; then
13864   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13865 else
13866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13867 for as_dir in $PATH
13868 do
13869   IFS=$as_save_IFS
13870   test -z "$as_dir" && as_dir=.
13871     for ac_exec_ext in '' $ac_executable_extensions; do
13872   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13873     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13874     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13875     break 2
13876   fi
13877 done
13878   done
13879 IFS=$as_save_IFS
13880
13881 fi
13882 fi
13883 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13884 if test -n "$ac_ct_DSYMUTIL"; then
13885   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13886 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13887 else
13888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13889 $as_echo "no" >&6; }
13890 fi
13891
13892   if test "x$ac_ct_DSYMUTIL" = x; then
13893     DSYMUTIL=":"
13894   else
13895     case $cross_compiling:$ac_tool_warned in
13896 yes:)
13897 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13898 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13899 ac_tool_warned=yes ;;
13900 esac
13901     DSYMUTIL=$ac_ct_DSYMUTIL
13902   fi
13903 else
13904   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13905 fi
13906
13907     if test -n "$ac_tool_prefix"; then
13908   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13909 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13911 $as_echo_n "checking for $ac_word... " >&6; }
13912 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13913   $as_echo_n "(cached) " >&6
13914 else
13915   if test -n "$NMEDIT"; then
13916   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13917 else
13918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13919 for as_dir in $PATH
13920 do
13921   IFS=$as_save_IFS
13922   test -z "$as_dir" && as_dir=.
13923     for ac_exec_ext in '' $ac_executable_extensions; do
13924   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13925     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13926     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13927     break 2
13928   fi
13929 done
13930   done
13931 IFS=$as_save_IFS
13932
13933 fi
13934 fi
13935 NMEDIT=$ac_cv_prog_NMEDIT
13936 if test -n "$NMEDIT"; then
13937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13938 $as_echo "$NMEDIT" >&6; }
13939 else
13940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13941 $as_echo "no" >&6; }
13942 fi
13943
13944
13945 fi
13946 if test -z "$ac_cv_prog_NMEDIT"; then
13947   ac_ct_NMEDIT=$NMEDIT
13948   # Extract the first word of "nmedit", so it can be a program name with args.
13949 set dummy nmedit; ac_word=$2
13950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13951 $as_echo_n "checking for $ac_word... " >&6; }
13952 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13953   $as_echo_n "(cached) " >&6
13954 else
13955   if test -n "$ac_ct_NMEDIT"; then
13956   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13957 else
13958 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13959 for as_dir in $PATH
13960 do
13961   IFS=$as_save_IFS
13962   test -z "$as_dir" && as_dir=.
13963     for ac_exec_ext in '' $ac_executable_extensions; do
13964   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13965     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13966     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13967     break 2
13968   fi
13969 done
13970   done
13971 IFS=$as_save_IFS
13972
13973 fi
13974 fi
13975 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13976 if test -n "$ac_ct_NMEDIT"; then
13977   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13978 $as_echo "$ac_ct_NMEDIT" >&6; }
13979 else
13980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13981 $as_echo "no" >&6; }
13982 fi
13983
13984   if test "x$ac_ct_NMEDIT" = x; then
13985     NMEDIT=":"
13986   else
13987     case $cross_compiling:$ac_tool_warned in
13988 yes:)
13989 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13990 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13991 ac_tool_warned=yes ;;
13992 esac
13993     NMEDIT=$ac_ct_NMEDIT
13994   fi
13995 else
13996   NMEDIT="$ac_cv_prog_NMEDIT"
13997 fi
13998
13999     if test -n "$ac_tool_prefix"; then
14000   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
14001 set dummy ${ac_tool_prefix}lipo; ac_word=$2
14002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14003 $as_echo_n "checking for $ac_word... " >&6; }
14004 if test "${ac_cv_prog_LIPO+set}" = set; then :
14005   $as_echo_n "(cached) " >&6
14006 else
14007   if test -n "$LIPO"; then
14008   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
14009 else
14010 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14011 for as_dir in $PATH
14012 do
14013   IFS=$as_save_IFS
14014   test -z "$as_dir" && as_dir=.
14015     for ac_exec_ext in '' $ac_executable_extensions; do
14016   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14017     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
14018     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14019     break 2
14020   fi
14021 done
14022   done
14023 IFS=$as_save_IFS
14024
14025 fi
14026 fi
14027 LIPO=$ac_cv_prog_LIPO
14028 if test -n "$LIPO"; then
14029   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14030 $as_echo "$LIPO" >&6; }
14031 else
14032   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14033 $as_echo "no" >&6; }
14034 fi
14035
14036
14037 fi
14038 if test -z "$ac_cv_prog_LIPO"; then
14039   ac_ct_LIPO=$LIPO
14040   # Extract the first word of "lipo", so it can be a program name with args.
14041 set dummy lipo; ac_word=$2
14042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14043 $as_echo_n "checking for $ac_word... " >&6; }
14044 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14045   $as_echo_n "(cached) " >&6
14046 else
14047   if test -n "$ac_ct_LIPO"; then
14048   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14049 else
14050 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14051 for as_dir in $PATH
14052 do
14053   IFS=$as_save_IFS
14054   test -z "$as_dir" && as_dir=.
14055     for ac_exec_ext in '' $ac_executable_extensions; do
14056   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14057     ac_cv_prog_ac_ct_LIPO="lipo"
14058     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14059     break 2
14060   fi
14061 done
14062   done
14063 IFS=$as_save_IFS
14064
14065 fi
14066 fi
14067 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14068 if test -n "$ac_ct_LIPO"; then
14069   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14070 $as_echo "$ac_ct_LIPO" >&6; }
14071 else
14072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14073 $as_echo "no" >&6; }
14074 fi
14075
14076   if test "x$ac_ct_LIPO" = x; then
14077     LIPO=":"
14078   else
14079     case $cross_compiling:$ac_tool_warned in
14080 yes:)
14081 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14082 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14083 ac_tool_warned=yes ;;
14084 esac
14085     LIPO=$ac_ct_LIPO
14086   fi
14087 else
14088   LIPO="$ac_cv_prog_LIPO"
14089 fi
14090
14091     if test -n "$ac_tool_prefix"; then
14092   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14093 set dummy ${ac_tool_prefix}otool; ac_word=$2
14094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14095 $as_echo_n "checking for $ac_word... " >&6; }
14096 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14097   $as_echo_n "(cached) " >&6
14098 else
14099   if test -n "$OTOOL"; then
14100   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14101 else
14102 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14103 for as_dir in $PATH
14104 do
14105   IFS=$as_save_IFS
14106   test -z "$as_dir" && as_dir=.
14107     for ac_exec_ext in '' $ac_executable_extensions; do
14108   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14109     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14110     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14111     break 2
14112   fi
14113 done
14114   done
14115 IFS=$as_save_IFS
14116
14117 fi
14118 fi
14119 OTOOL=$ac_cv_prog_OTOOL
14120 if test -n "$OTOOL"; then
14121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14122 $as_echo "$OTOOL" >&6; }
14123 else
14124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14125 $as_echo "no" >&6; }
14126 fi
14127
14128
14129 fi
14130 if test -z "$ac_cv_prog_OTOOL"; then
14131   ac_ct_OTOOL=$OTOOL
14132   # Extract the first word of "otool", so it can be a program name with args.
14133 set dummy otool; ac_word=$2
14134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14135 $as_echo_n "checking for $ac_word... " >&6; }
14136 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14137   $as_echo_n "(cached) " >&6
14138 else
14139   if test -n "$ac_ct_OTOOL"; then
14140   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14141 else
14142 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14143 for as_dir in $PATH
14144 do
14145   IFS=$as_save_IFS
14146   test -z "$as_dir" && as_dir=.
14147     for ac_exec_ext in '' $ac_executable_extensions; do
14148   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14149     ac_cv_prog_ac_ct_OTOOL="otool"
14150     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14151     break 2
14152   fi
14153 done
14154   done
14155 IFS=$as_save_IFS
14156
14157 fi
14158 fi
14159 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14160 if test -n "$ac_ct_OTOOL"; then
14161   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14162 $as_echo "$ac_ct_OTOOL" >&6; }
14163 else
14164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14165 $as_echo "no" >&6; }
14166 fi
14167
14168   if test "x$ac_ct_OTOOL" = x; then
14169     OTOOL=":"
14170   else
14171     case $cross_compiling:$ac_tool_warned in
14172 yes:)
14173 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14174 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14175 ac_tool_warned=yes ;;
14176 esac
14177     OTOOL=$ac_ct_OTOOL
14178   fi
14179 else
14180   OTOOL="$ac_cv_prog_OTOOL"
14181 fi
14182
14183     if test -n "$ac_tool_prefix"; then
14184   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14185 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14187 $as_echo_n "checking for $ac_word... " >&6; }
14188 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14189   $as_echo_n "(cached) " >&6
14190 else
14191   if test -n "$OTOOL64"; then
14192   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14193 else
14194 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14195 for as_dir in $PATH
14196 do
14197   IFS=$as_save_IFS
14198   test -z "$as_dir" && as_dir=.
14199     for ac_exec_ext in '' $ac_executable_extensions; do
14200   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14201     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14202     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14203     break 2
14204   fi
14205 done
14206   done
14207 IFS=$as_save_IFS
14208
14209 fi
14210 fi
14211 OTOOL64=$ac_cv_prog_OTOOL64
14212 if test -n "$OTOOL64"; then
14213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14214 $as_echo "$OTOOL64" >&6; }
14215 else
14216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14217 $as_echo "no" >&6; }
14218 fi
14219
14220
14221 fi
14222 if test -z "$ac_cv_prog_OTOOL64"; then
14223   ac_ct_OTOOL64=$OTOOL64
14224   # Extract the first word of "otool64", so it can be a program name with args.
14225 set dummy otool64; ac_word=$2
14226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14227 $as_echo_n "checking for $ac_word... " >&6; }
14228 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14229   $as_echo_n "(cached) " >&6
14230 else
14231   if test -n "$ac_ct_OTOOL64"; then
14232   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14233 else
14234 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14235 for as_dir in $PATH
14236 do
14237   IFS=$as_save_IFS
14238   test -z "$as_dir" && as_dir=.
14239     for ac_exec_ext in '' $ac_executable_extensions; do
14240   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14241     ac_cv_prog_ac_ct_OTOOL64="otool64"
14242     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14243     break 2
14244   fi
14245 done
14246   done
14247 IFS=$as_save_IFS
14248
14249 fi
14250 fi
14251 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14252 if test -n "$ac_ct_OTOOL64"; then
14253   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14254 $as_echo "$ac_ct_OTOOL64" >&6; }
14255 else
14256   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14257 $as_echo "no" >&6; }
14258 fi
14259
14260   if test "x$ac_ct_OTOOL64" = x; then
14261     OTOOL64=":"
14262   else
14263     case $cross_compiling:$ac_tool_warned in
14264 yes:)
14265 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14266 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14267 ac_tool_warned=yes ;;
14268 esac
14269     OTOOL64=$ac_ct_OTOOL64
14270   fi
14271 else
14272   OTOOL64="$ac_cv_prog_OTOOL64"
14273 fi
14274
14275
14276
14277
14278
14279
14280
14281
14282
14283
14284
14285
14286
14287
14288
14289
14290
14291
14292
14293
14294
14295
14296
14297
14298
14299
14300
14301     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14302 $as_echo_n "checking for -single_module linker flag... " >&6; }
14303 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14304   $as_echo_n "(cached) " >&6
14305 else
14306   lt_cv_apple_cc_single_mod=no
14307       if test -z "${LT_MULTI_MODULE}"; then
14308         # By default we will add the -single_module flag. You can override
14309         # by either setting the environment variable LT_MULTI_MODULE
14310         # non-empty at configure time, or by adding -multi_module to the
14311         # link flags.
14312         rm -rf libconftest.dylib*
14313         echo "int foo(void){return 1;}" > conftest.c
14314         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14315 -dynamiclib -Wl,-single_module conftest.c" >&5
14316         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14317           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14318         _lt_result=$?
14319         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14320           lt_cv_apple_cc_single_mod=yes
14321         else
14322           cat conftest.err >&5
14323         fi
14324         rm -rf libconftest.dylib*
14325         rm -f conftest.*
14326       fi
14327 fi
14328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14329 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14330     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14331 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14332 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14333   $as_echo_n "(cached) " >&6
14334 else
14335   lt_cv_ld_exported_symbols_list=no
14336       save_LDFLAGS=$LDFLAGS
14337       echo "_main" > conftest.sym
14338       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14339       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14340 /* end confdefs.h.  */
14341
14342 int
14343 main ()
14344 {
14345
14346   ;
14347   return 0;
14348 }
14349 _ACEOF
14350 if ac_fn_c_try_link "$LINENO"; then :
14351   lt_cv_ld_exported_symbols_list=yes
14352 else
14353   lt_cv_ld_exported_symbols_list=no
14354 fi
14355 rm -f core conftest.err conftest.$ac_objext \
14356     conftest$ac_exeext conftest.$ac_ext
14357         LDFLAGS="$save_LDFLAGS"
14358
14359 fi
14360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14361 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14362     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14363 $as_echo_n "checking for -force_load linker flag... " >&6; }
14364 if test "${lt_cv_ld_force_load+set}" = set; then :
14365   $as_echo_n "(cached) " >&6
14366 else
14367   lt_cv_ld_force_load=no
14368       cat > conftest.c << _LT_EOF
14369 int forced_loaded() { return 2;}
14370 _LT_EOF
14371       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14372       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14373       echo "$AR cru libconftest.a conftest.o" >&5
14374       $AR cru libconftest.a conftest.o 2>&5
14375       cat > conftest.c << _LT_EOF
14376 int main() { return 0;}
14377 _LT_EOF
14378       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14379       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14380       _lt_result=$?
14381       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14382         lt_cv_ld_force_load=yes
14383       else
14384         cat conftest.err >&5
14385       fi
14386         rm -f conftest.err libconftest.a conftest conftest.c
14387         rm -rf conftest.dSYM
14388
14389 fi
14390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14391 $as_echo "$lt_cv_ld_force_load" >&6; }
14392     case $host_os in
14393     rhapsody* | darwin1.[012])
14394       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14395     darwin1.*)
14396       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14397     darwin*) # darwin 5.x on
14398       # if running on 10.5 or later, the deployment target defaults
14399       # to the OS version, if on x86, and 10.4, the deployment
14400       # target defaults to 10.4. Don't you love it?
14401       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14402         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14403           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14404         10.[012]*)
14405           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14406         10.*)
14407           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14408       esac
14409     ;;
14410   esac
14411     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14412       _lt_dar_single_mod='$single_module'
14413     fi
14414     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14415       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14416     else
14417       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14418     fi
14419     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14420       _lt_dsymutil='~$DSYMUTIL $lib || :'
14421     else
14422       _lt_dsymutil=
14423     fi
14424     ;;
14425   esac
14426
14427 for ac_header in dlfcn.h
14428 do :
14429   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14430 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14431   cat >>confdefs.h <<_ACEOF
14432 #define HAVE_DLFCN_H 1
14433 _ACEOF
14434
14435 fi
14436 done
14437
14438
14439
14440
14441
14442 # Set options
14443
14444
14445
14446         enable_dlopen=no
14447
14448
14449   enable_win32_dll=no
14450
14451
14452             # Check whether --enable-shared was given.
14453 if test "${enable_shared+set}" = set; then :
14454   enableval=$enable_shared; p=${PACKAGE-default}
14455     case $enableval in
14456     yes) enable_shared=yes ;;
14457     no) enable_shared=no ;;
14458     *)
14459       enable_shared=no
14460       # Look at the argument we got.  We use all the common list separators.
14461       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14462       for pkg in $enableval; do
14463         IFS="$lt_save_ifs"
14464         if test "X$pkg" = "X$p"; then
14465           enable_shared=yes
14466         fi
14467       done
14468       IFS="$lt_save_ifs"
14469       ;;
14470     esac
14471 else
14472   enable_shared=yes
14473 fi
14474
14475
14476
14477
14478
14479
14480
14481
14482
14483   # Check whether --enable-static was given.
14484 if test "${enable_static+set}" = set; then :
14485   enableval=$enable_static; p=${PACKAGE-default}
14486     case $enableval in
14487     yes) enable_static=yes ;;
14488     no) enable_static=no ;;
14489     *)
14490      enable_static=no
14491       # Look at the argument we got.  We use all the common list separators.
14492       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14493       for pkg in $enableval; do
14494         IFS="$lt_save_ifs"
14495         if test "X$pkg" = "X$p"; then
14496           enable_static=yes
14497         fi
14498       done
14499       IFS="$lt_save_ifs"
14500       ;;
14501     esac
14502 else
14503   enable_static=yes
14504 fi
14505
14506
14507
14508
14509
14510
14511
14512
14513
14514
14515 # Check whether --with-pic was given.
14516 if test "${with_pic+set}" = set; then :
14517   withval=$with_pic; pic_mode="$withval"
14518 else
14519   pic_mode=default
14520 fi
14521
14522
14523 test -z "$pic_mode" && pic_mode=default
14524
14525
14526
14527
14528
14529
14530
14531   # Check whether --enable-fast-install was given.
14532 if test "${enable_fast_install+set}" = set; then :
14533   enableval=$enable_fast_install; p=${PACKAGE-default}
14534     case $enableval in
14535     yes) enable_fast_install=yes ;;
14536     no) enable_fast_install=no ;;
14537     *)
14538       enable_fast_install=no
14539       # Look at the argument we got.  We use all the common list separators.
14540       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14541       for pkg in $enableval; do
14542         IFS="$lt_save_ifs"
14543         if test "X$pkg" = "X$p"; then
14544           enable_fast_install=yes
14545         fi
14546       done
14547       IFS="$lt_save_ifs"
14548       ;;
14549     esac
14550 else
14551   enable_fast_install=yes
14552 fi
14553
14554
14555
14556
14557
14558
14559
14560
14561
14562
14563
14564 # This can be used to rebuild libtool when needed
14565 LIBTOOL_DEPS="$ltmain"
14566
14567 # Always use our own libtool.
14568 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14569
14570
14571
14572
14573
14574
14575
14576
14577
14578
14579
14580
14581
14582
14583
14584
14585
14586
14587
14588
14589
14590
14591
14592
14593
14594
14595 test -z "$LN_S" && LN_S="ln -s"
14596
14597
14598
14599
14600
14601
14602
14603
14604
14605
14606
14607
14608
14609
14610 if test -n "${ZSH_VERSION+set}" ; then
14611    setopt NO_GLOB_SUBST
14612 fi
14613
14614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14615 $as_echo_n "checking for objdir... " >&6; }
14616 if test "${lt_cv_objdir+set}" = set; then :
14617   $as_echo_n "(cached) " >&6
14618 else
14619   rm -f .libs 2>/dev/null
14620 mkdir .libs 2>/dev/null
14621 if test -d .libs; then
14622   lt_cv_objdir=.libs
14623 else
14624   # MS-DOS does not allow filenames that begin with a dot.
14625   lt_cv_objdir=_libs
14626 fi
14627 rmdir .libs 2>/dev/null
14628 fi
14629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14630 $as_echo "$lt_cv_objdir" >&6; }
14631 objdir=$lt_cv_objdir
14632
14633
14634
14635
14636
14637 cat >>confdefs.h <<_ACEOF
14638 #define LT_OBJDIR "$lt_cv_objdir/"
14639 _ACEOF
14640
14641
14642
14643
14644 case $host_os in
14645 aix3*)
14646   # AIX sometimes has problems with the GCC collect2 program.  For some
14647   # reason, if we set the COLLECT_NAMES environment variable, the problems
14648   # vanish in a puff of smoke.
14649   if test "X${COLLECT_NAMES+set}" != Xset; then
14650     COLLECT_NAMES=
14651     export COLLECT_NAMES
14652   fi
14653   ;;
14654 esac
14655
14656 # Global variables:
14657 ofile=libtool
14658 can_build_shared=yes
14659
14660 # All known linkers require a `.a' archive for static linking (except MSVC,
14661 # which needs '.lib').
14662 libext=a
14663
14664 with_gnu_ld="$lt_cv_prog_gnu_ld"
14665
14666 old_CC="$CC"
14667 old_CFLAGS="$CFLAGS"
14668
14669 # Set sane defaults for various variables
14670 test -z "$CC" && CC=cc
14671 test -z "$LTCC" && LTCC=$CC
14672 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14673 test -z "$LD" && LD=ld
14674 test -z "$ac_objext" && ac_objext=o
14675
14676 for cc_temp in $compiler""; do
14677   case $cc_temp in
14678     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14679     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14680     \-*) ;;
14681     *) break;;
14682   esac
14683 done
14684 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14685
14686
14687 # Only perform the check for file, if the check method requires it
14688 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14689 case $deplibs_check_method in
14690 file_magic*)
14691   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14692     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14693 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14694 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14695   $as_echo_n "(cached) " >&6
14696 else
14697   case $MAGIC_CMD in
14698 [\\/*] |  ?:[\\/]*)
14699   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14700   ;;
14701 *)
14702   lt_save_MAGIC_CMD="$MAGIC_CMD"
14703   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14704   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14705   for ac_dir in $ac_dummy; do
14706     IFS="$lt_save_ifs"
14707     test -z "$ac_dir" && ac_dir=.
14708     if test -f $ac_dir/${ac_tool_prefix}file; then
14709       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14710       if test -n "$file_magic_test_file"; then
14711         case $deplibs_check_method in
14712         "file_magic "*)
14713           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14714           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14715           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14716             $EGREP "$file_magic_regex" > /dev/null; then
14717             :
14718           else
14719             cat <<_LT_EOF 1>&2
14720
14721 *** Warning: the command libtool uses to detect shared libraries,
14722 *** $file_magic_cmd, produces output that libtool cannot recognize.
14723 *** The result is that libtool may fail to recognize shared libraries
14724 *** as such.  This will affect the creation of libtool libraries that
14725 *** depend on shared libraries, but programs linked with such libtool
14726 *** libraries will work regardless of this problem.  Nevertheless, you
14727 *** may want to report the problem to your system manager and/or to
14728 *** bug-libtool@gnu.org
14729
14730 _LT_EOF
14731           fi ;;
14732         esac
14733       fi
14734       break
14735     fi
14736   done
14737   IFS="$lt_save_ifs"
14738   MAGIC_CMD="$lt_save_MAGIC_CMD"
14739   ;;
14740 esac
14741 fi
14742
14743 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14744 if test -n "$MAGIC_CMD"; then
14745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14746 $as_echo "$MAGIC_CMD" >&6; }
14747 else
14748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14749 $as_echo "no" >&6; }
14750 fi
14751
14752
14753
14754
14755
14756 if test -z "$lt_cv_path_MAGIC_CMD"; then
14757   if test -n "$ac_tool_prefix"; then
14758     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14759 $as_echo_n "checking for file... " >&6; }
14760 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14761   $as_echo_n "(cached) " >&6
14762 else
14763   case $MAGIC_CMD in
14764 [\\/*] |  ?:[\\/]*)
14765   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14766   ;;
14767 *)
14768   lt_save_MAGIC_CMD="$MAGIC_CMD"
14769   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14770   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14771   for ac_dir in $ac_dummy; do
14772     IFS="$lt_save_ifs"
14773     test -z "$ac_dir" && ac_dir=.
14774     if test -f $ac_dir/file; then
14775       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14776       if test -n "$file_magic_test_file"; then
14777         case $deplibs_check_method in
14778         "file_magic "*)
14779           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14780           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14781           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14782             $EGREP "$file_magic_regex" > /dev/null; then
14783             :
14784           else
14785             cat <<_LT_EOF 1>&2
14786
14787 *** Warning: the command libtool uses to detect shared libraries,
14788 *** $file_magic_cmd, produces output that libtool cannot recognize.
14789 *** The result is that libtool may fail to recognize shared libraries
14790 *** as such.  This will affect the creation of libtool libraries that
14791 *** depend on shared libraries, but programs linked with such libtool
14792 *** libraries will work regardless of this problem.  Nevertheless, you
14793 *** may want to report the problem to your system manager and/or to
14794 *** bug-libtool@gnu.org
14795
14796 _LT_EOF
14797           fi ;;
14798         esac
14799       fi
14800       break
14801     fi
14802   done
14803   IFS="$lt_save_ifs"
14804   MAGIC_CMD="$lt_save_MAGIC_CMD"
14805   ;;
14806 esac
14807 fi
14808
14809 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14810 if test -n "$MAGIC_CMD"; then
14811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14812 $as_echo "$MAGIC_CMD" >&6; }
14813 else
14814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14815 $as_echo "no" >&6; }
14816 fi
14817
14818
14819   else
14820     MAGIC_CMD=:
14821   fi
14822 fi
14823
14824   fi
14825   ;;
14826 esac
14827
14828 # Use C for the default configuration in the libtool script
14829
14830 lt_save_CC="$CC"
14831 ac_ext=c
14832 ac_cpp='$CPP $CPPFLAGS'
14833 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14834 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14835 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14836
14837
14838 # Source file extension for C test sources.
14839 ac_ext=c
14840
14841 # Object file extension for compiled C test sources.
14842 objext=o
14843 objext=$objext
14844
14845 # Code to be used in simple compile tests
14846 lt_simple_compile_test_code="int some_variable = 0;"
14847
14848 # Code to be used in simple link tests
14849 lt_simple_link_test_code='int main(){return(0);}'
14850
14851
14852
14853
14854
14855
14856
14857 # If no C compiler was specified, use CC.
14858 LTCC=${LTCC-"$CC"}
14859
14860 # If no C compiler flags were specified, use CFLAGS.
14861 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14862
14863 # Allow CC to be a program name with arguments.
14864 compiler=$CC
14865
14866 # Save the default compiler, since it gets overwritten when the other
14867 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14868 compiler_DEFAULT=$CC
14869
14870 # save warnings/boilerplate of simple test code
14871 ac_outfile=conftest.$ac_objext
14872 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14873 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14874 _lt_compiler_boilerplate=`cat conftest.err`
14875 $RM conftest*
14876
14877 ac_outfile=conftest.$ac_objext
14878 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14879 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14880 _lt_linker_boilerplate=`cat conftest.err`
14881 $RM -r conftest*
14882
14883
14884 ## CAVEAT EMPTOR:
14885 ## There is no encapsulation within the following macros, do not change
14886 ## the running order or otherwise move them around unless you know exactly
14887 ## what you are doing...
14888 if test -n "$compiler"; then
14889
14890 lt_prog_compiler_no_builtin_flag=
14891
14892 if test "$GCC" = yes; then
14893   case $cc_basename in
14894   nvcc*)
14895     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14896   *)
14897     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14898   esac
14899
14900   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14901 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14902 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14903   $as_echo_n "(cached) " >&6
14904 else
14905   lt_cv_prog_compiler_rtti_exceptions=no
14906    ac_outfile=conftest.$ac_objext
14907    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14908    lt_compiler_flag="-fno-rtti -fno-exceptions"
14909    # Insert the option either (1) after the last *FLAGS variable, or
14910    # (2) before a word containing "conftest.", or (3) at the end.
14911    # Note that $ac_compile itself does not contain backslashes and begins
14912    # with a dollar sign (not a hyphen), so the echo should work correctly.
14913    # The option is referenced via a variable to avoid confusing sed.
14914    lt_compile=`echo "$ac_compile" | $SED \
14915    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14916    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14917    -e 's:$: $lt_compiler_flag:'`
14918    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14919    (eval "$lt_compile" 2>conftest.err)
14920    ac_status=$?
14921    cat conftest.err >&5
14922    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14923    if (exit $ac_status) && test -s "$ac_outfile"; then
14924      # The compiler can only warn and ignore the option if not recognized
14925      # So say no if there are warnings other than the usual output.
14926      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14927      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14928      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14929        lt_cv_prog_compiler_rtti_exceptions=yes
14930      fi
14931    fi
14932    $RM conftest*
14933
14934 fi
14935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14936 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14937
14938 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14939     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14940 else
14941     :
14942 fi
14943
14944 fi
14945
14946
14947
14948
14949
14950
14951   lt_prog_compiler_wl=
14952 lt_prog_compiler_pic=
14953 lt_prog_compiler_static=
14954
14955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14956 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14957
14958   if test "$GCC" = yes; then
14959     lt_prog_compiler_wl='-Wl,'
14960     lt_prog_compiler_static='-static'
14961
14962     case $host_os in
14963       aix*)
14964       # All AIX code is PIC.
14965       if test "$host_cpu" = ia64; then
14966         # AIX 5 now supports IA64 processor
14967         lt_prog_compiler_static='-Bstatic'
14968       fi
14969       lt_prog_compiler_pic='-fPIC'
14970       ;;
14971
14972     amigaos*)
14973       case $host_cpu in
14974       powerpc)
14975             # see comment about AmigaOS4 .so support
14976             lt_prog_compiler_pic='-fPIC'
14977         ;;
14978       m68k)
14979             # FIXME: we need at least 68020 code to build shared libraries, but
14980             # adding the `-m68020' flag to GCC prevents building anything better,
14981             # like `-m68040'.
14982             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14983         ;;
14984       esac
14985       ;;
14986
14987     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14988       # PIC is the default for these OSes.
14989       ;;
14990
14991     mingw* | cygwin* | pw32* | os2* | cegcc*)
14992       # This hack is so that the source file can tell whether it is being
14993       # built for inclusion in a dll (and should export symbols for example).
14994       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14995       # (--disable-auto-import) libraries
14996       lt_prog_compiler_pic='-DDLL_EXPORT'
14997       ;;
14998
14999     darwin* | rhapsody*)
15000       # PIC is the default on this platform
15001       # Common symbols not allowed in MH_DYLIB files
15002       lt_prog_compiler_pic='-fno-common'
15003       ;;
15004
15005     haiku*)
15006       # PIC is the default for Haiku.
15007       # The "-static" flag exists, but is broken.
15008       lt_prog_compiler_static=
15009       ;;
15010
15011     hpux*)
15012       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15013       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
15014       # sets the default TLS model and affects inlining.
15015       case $host_cpu in
15016       hppa*64*)
15017         # +Z the default
15018         ;;
15019       *)
15020         lt_prog_compiler_pic='-fPIC'
15021         ;;
15022       esac
15023       ;;
15024
15025     interix[3-9]*)
15026       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15027       # Instead, we relocate shared libraries at runtime.
15028       ;;
15029
15030     msdosdjgpp*)
15031       # Just because we use GCC doesn't mean we suddenly get shared libraries
15032       # on systems that don't support them.
15033       lt_prog_compiler_can_build_shared=no
15034       enable_shared=no
15035       ;;
15036
15037     *nto* | *qnx*)
15038       # QNX uses GNU C++, but need to define -shared option too, otherwise
15039       # it will coredump.
15040       lt_prog_compiler_pic='-fPIC -shared'
15041       ;;
15042
15043     sysv4*MP*)
15044       if test -d /usr/nec; then
15045         lt_prog_compiler_pic=-Kconform_pic
15046       fi
15047       ;;
15048
15049     *)
15050       lt_prog_compiler_pic='-fPIC'
15051       ;;
15052     esac
15053
15054     case $cc_basename in
15055     nvcc*) # Cuda Compiler Driver 2.2
15056       lt_prog_compiler_wl='-Xlinker '
15057       lt_prog_compiler_pic='-Xcompiler -fPIC'
15058       ;;
15059     esac
15060   else
15061     # PORTME Check for flag to pass linker flags through the system compiler.
15062     case $host_os in
15063     aix*)
15064       lt_prog_compiler_wl='-Wl,'
15065       if test "$host_cpu" = ia64; then
15066         # AIX 5 now supports IA64 processor
15067         lt_prog_compiler_static='-Bstatic'
15068       else
15069         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15070       fi
15071       ;;
15072
15073     mingw* | cygwin* | pw32* | os2* | cegcc*)
15074       # This hack is so that the source file can tell whether it is being
15075       # built for inclusion in a dll (and should export symbols for example).
15076       lt_prog_compiler_pic='-DDLL_EXPORT'
15077       ;;
15078
15079     hpux9* | hpux10* | hpux11*)
15080       lt_prog_compiler_wl='-Wl,'
15081       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15082       # not for PA HP-UX.
15083       case $host_cpu in
15084       hppa*64*|ia64*)
15085         # +Z the default
15086         ;;
15087       *)
15088         lt_prog_compiler_pic='+Z'
15089         ;;
15090       esac
15091       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15092       lt_prog_compiler_static='${wl}-a ${wl}archive'
15093       ;;
15094
15095     irix5* | irix6* | nonstopux*)
15096       lt_prog_compiler_wl='-Wl,'
15097       # PIC (with -KPIC) is the default.
15098       lt_prog_compiler_static='-non_shared'
15099       ;;
15100
15101     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15102       case $cc_basename in
15103       # old Intel for x86_64 which still supported -KPIC.
15104       ecc*)
15105         lt_prog_compiler_wl='-Wl,'
15106         lt_prog_compiler_pic='-KPIC'
15107         lt_prog_compiler_static='-static'
15108         ;;
15109       # icc used to be incompatible with GCC.
15110       # ICC 10 doesn't accept -KPIC any more.
15111       icc* | ifort*)
15112         lt_prog_compiler_wl='-Wl,'
15113         lt_prog_compiler_pic='-fPIC'
15114         lt_prog_compiler_static='-static'
15115         ;;
15116       # Lahey Fortran 8.1.
15117       lf95*)
15118         lt_prog_compiler_wl='-Wl,'
15119         lt_prog_compiler_pic='--shared'
15120         lt_prog_compiler_static='--static'
15121         ;;
15122       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15123         # Portland Group compilers (*not* the Pentium gcc compiler,
15124         # which looks to be a dead project)
15125         lt_prog_compiler_wl='-Wl,'
15126         lt_prog_compiler_pic='-fpic'
15127         lt_prog_compiler_static='-Bstatic'
15128         ;;
15129       ccc*)
15130         lt_prog_compiler_wl='-Wl,'
15131         # All Alpha code is PIC.
15132         lt_prog_compiler_static='-non_shared'
15133         ;;
15134       xl* | bgxl* | bgf* | mpixl*)
15135         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15136         lt_prog_compiler_wl='-Wl,'
15137         lt_prog_compiler_pic='-qpic'
15138         lt_prog_compiler_static='-qstaticlink'
15139         ;;
15140       *)
15141         case `$CC -V 2>&1 | sed 5q` in
15142         *Sun\ F* | *Sun*Fortran*)
15143           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15144           lt_prog_compiler_pic='-KPIC'
15145           lt_prog_compiler_static='-Bstatic'
15146           lt_prog_compiler_wl=''
15147           ;;
15148         *Sun\ C*)
15149           # Sun C 5.9
15150           lt_prog_compiler_pic='-KPIC'
15151           lt_prog_compiler_static='-Bstatic'
15152           lt_prog_compiler_wl='-Wl,'
15153           ;;
15154         esac
15155         ;;
15156       esac
15157       ;;
15158
15159     newsos6)
15160       lt_prog_compiler_pic='-KPIC'
15161       lt_prog_compiler_static='-Bstatic'
15162       ;;
15163
15164     *nto* | *qnx*)
15165       # QNX uses GNU C++, but need to define -shared option too, otherwise
15166       # it will coredump.
15167       lt_prog_compiler_pic='-fPIC -shared'
15168       ;;
15169
15170     osf3* | osf4* | osf5*)
15171       lt_prog_compiler_wl='-Wl,'
15172       # All OSF/1 code is PIC.
15173       lt_prog_compiler_static='-non_shared'
15174       ;;
15175
15176     rdos*)
15177       lt_prog_compiler_static='-non_shared'
15178       ;;
15179
15180     solaris*)
15181       lt_prog_compiler_pic='-KPIC'
15182       lt_prog_compiler_static='-Bstatic'
15183       case $cc_basename in
15184       f77* | f90* | f95*)
15185         lt_prog_compiler_wl='-Qoption ld ';;
15186       *)
15187         lt_prog_compiler_wl='-Wl,';;
15188       esac
15189       ;;
15190
15191     sunos4*)
15192       lt_prog_compiler_wl='-Qoption ld '
15193       lt_prog_compiler_pic='-PIC'
15194       lt_prog_compiler_static='-Bstatic'
15195       ;;
15196
15197     sysv4 | sysv4.2uw2* | sysv4.3*)
15198       lt_prog_compiler_wl='-Wl,'
15199       lt_prog_compiler_pic='-KPIC'
15200       lt_prog_compiler_static='-Bstatic'
15201       ;;
15202
15203     sysv4*MP*)
15204       if test -d /usr/nec ;then
15205         lt_prog_compiler_pic='-Kconform_pic'
15206         lt_prog_compiler_static='-Bstatic'
15207       fi
15208       ;;
15209
15210     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15211       lt_prog_compiler_wl='-Wl,'
15212       lt_prog_compiler_pic='-KPIC'
15213       lt_prog_compiler_static='-Bstatic'
15214       ;;
15215
15216     unicos*)
15217       lt_prog_compiler_wl='-Wl,'
15218       lt_prog_compiler_can_build_shared=no
15219       ;;
15220
15221     uts4*)
15222       lt_prog_compiler_pic='-pic'
15223       lt_prog_compiler_static='-Bstatic'
15224       ;;
15225
15226     *)
15227       lt_prog_compiler_can_build_shared=no
15228       ;;
15229     esac
15230   fi
15231
15232 case $host_os in
15233   # For platforms which do not support PIC, -DPIC is meaningless:
15234   *djgpp*)
15235     lt_prog_compiler_pic=
15236     ;;
15237   *)
15238     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15239     ;;
15240 esac
15241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15242 $as_echo "$lt_prog_compiler_pic" >&6; }
15243
15244
15245
15246
15247
15248
15249 #
15250 # Check to make sure the PIC flag actually works.
15251 #
15252 if test -n "$lt_prog_compiler_pic"; then
15253   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15254 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15255 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15256   $as_echo_n "(cached) " >&6
15257 else
15258   lt_cv_prog_compiler_pic_works=no
15259    ac_outfile=conftest.$ac_objext
15260    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15261    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15262    # Insert the option either (1) after the last *FLAGS variable, or
15263    # (2) before a word containing "conftest.", or (3) at the end.
15264    # Note that $ac_compile itself does not contain backslashes and begins
15265    # with a dollar sign (not a hyphen), so the echo should work correctly.
15266    # The option is referenced via a variable to avoid confusing sed.
15267    lt_compile=`echo "$ac_compile" | $SED \
15268    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15269    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15270    -e 's:$: $lt_compiler_flag:'`
15271    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15272    (eval "$lt_compile" 2>conftest.err)
15273    ac_status=$?
15274    cat conftest.err >&5
15275    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15276    if (exit $ac_status) && test -s "$ac_outfile"; then
15277      # The compiler can only warn and ignore the option if not recognized
15278      # So say no if there are warnings other than the usual output.
15279      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15280      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15281      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15282        lt_cv_prog_compiler_pic_works=yes
15283      fi
15284    fi
15285    $RM conftest*
15286
15287 fi
15288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15289 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15290
15291 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15292     case $lt_prog_compiler_pic in
15293      "" | " "*) ;;
15294      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15295      esac
15296 else
15297     lt_prog_compiler_pic=
15298      lt_prog_compiler_can_build_shared=no
15299 fi
15300
15301 fi
15302
15303
15304
15305
15306
15307
15308 #
15309 # Check to make sure the static flag actually works.
15310 #
15311 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15313 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15314 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15315   $as_echo_n "(cached) " >&6
15316 else
15317   lt_cv_prog_compiler_static_works=no
15318    save_LDFLAGS="$LDFLAGS"
15319    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15320    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15321    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15322      # The linker can only warn and ignore the option if not recognized
15323      # So say no if there are warnings
15324      if test -s conftest.err; then
15325        # Append any errors to the config.log.
15326        cat conftest.err 1>&5
15327        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15328        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15329        if diff conftest.exp conftest.er2 >/dev/null; then
15330          lt_cv_prog_compiler_static_works=yes
15331        fi
15332      else
15333        lt_cv_prog_compiler_static_works=yes
15334      fi
15335    fi
15336    $RM -r conftest*
15337    LDFLAGS="$save_LDFLAGS"
15338
15339 fi
15340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15341 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15342
15343 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15344     :
15345 else
15346     lt_prog_compiler_static=
15347 fi
15348
15349
15350
15351
15352
15353
15354
15355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15356 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15357 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15358   $as_echo_n "(cached) " >&6
15359 else
15360   lt_cv_prog_compiler_c_o=no
15361    $RM -r conftest 2>/dev/null
15362    mkdir conftest
15363    cd conftest
15364    mkdir out
15365    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15366
15367    lt_compiler_flag="-o out/conftest2.$ac_objext"
15368    # Insert the option either (1) after the last *FLAGS variable, or
15369    # (2) before a word containing "conftest.", or (3) at the end.
15370    # Note that $ac_compile itself does not contain backslashes and begins
15371    # with a dollar sign (not a hyphen), so the echo should work correctly.
15372    lt_compile=`echo "$ac_compile" | $SED \
15373    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15374    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15375    -e 's:$: $lt_compiler_flag:'`
15376    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15377    (eval "$lt_compile" 2>out/conftest.err)
15378    ac_status=$?
15379    cat out/conftest.err >&5
15380    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15381    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15382    then
15383      # The compiler can only warn and ignore the option if not recognized
15384      # So say no if there are warnings
15385      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15386      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15387      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15388        lt_cv_prog_compiler_c_o=yes
15389      fi
15390    fi
15391    chmod u+w . 2>&5
15392    $RM conftest*
15393    # SGI C++ compiler will create directory out/ii_files/ for
15394    # template instantiation
15395    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15396    $RM out/* && rmdir out
15397    cd ..
15398    $RM -r conftest
15399    $RM conftest*
15400
15401 fi
15402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15403 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15404
15405
15406
15407
15408
15409
15410   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15411 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15412 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15413   $as_echo_n "(cached) " >&6
15414 else
15415   lt_cv_prog_compiler_c_o=no
15416    $RM -r conftest 2>/dev/null
15417    mkdir conftest
15418    cd conftest
15419    mkdir out
15420    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15421
15422    lt_compiler_flag="-o out/conftest2.$ac_objext"
15423    # Insert the option either (1) after the last *FLAGS variable, or
15424    # (2) before a word containing "conftest.", or (3) at the end.
15425    # Note that $ac_compile itself does not contain backslashes and begins
15426    # with a dollar sign (not a hyphen), so the echo should work correctly.
15427    lt_compile=`echo "$ac_compile" | $SED \
15428    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15429    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15430    -e 's:$: $lt_compiler_flag:'`
15431    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15432    (eval "$lt_compile" 2>out/conftest.err)
15433    ac_status=$?
15434    cat out/conftest.err >&5
15435    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15436    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15437    then
15438      # The compiler can only warn and ignore the option if not recognized
15439      # So say no if there are warnings
15440      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15441      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15442      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15443        lt_cv_prog_compiler_c_o=yes
15444      fi
15445    fi
15446    chmod u+w . 2>&5
15447    $RM conftest*
15448    # SGI C++ compiler will create directory out/ii_files/ for
15449    # template instantiation
15450    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15451    $RM out/* && rmdir out
15452    cd ..
15453    $RM -r conftest
15454    $RM conftest*
15455
15456 fi
15457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15458 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15459
15460
15461
15462
15463 hard_links="nottested"
15464 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15465   # do not overwrite the value of need_locks provided by the user
15466   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15467 $as_echo_n "checking if we can lock with hard links... " >&6; }
15468   hard_links=yes
15469   $RM conftest*
15470   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15471   touch conftest.a
15472   ln conftest.a conftest.b 2>&5 || hard_links=no
15473   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15475 $as_echo "$hard_links" >&6; }
15476   if test "$hard_links" = no; then
15477     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15478 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15479     need_locks=warn
15480   fi
15481 else
15482   need_locks=no
15483 fi
15484
15485
15486
15487
15488
15489
15490   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15491 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15492
15493   runpath_var=
15494   allow_undefined_flag=
15495   always_export_symbols=no
15496   archive_cmds=
15497   archive_expsym_cmds=
15498   compiler_needs_object=no
15499   enable_shared_with_static_runtimes=no
15500   export_dynamic_flag_spec=
15501   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15502   hardcode_automatic=no
15503   hardcode_direct=no
15504   hardcode_direct_absolute=no
15505   hardcode_libdir_flag_spec=
15506   hardcode_libdir_flag_spec_ld=
15507   hardcode_libdir_separator=
15508   hardcode_minus_L=no
15509   hardcode_shlibpath_var=unsupported
15510   inherit_rpath=no
15511   link_all_deplibs=unknown
15512   module_cmds=
15513   module_expsym_cmds=
15514   old_archive_from_new_cmds=
15515   old_archive_from_expsyms_cmds=
15516   thread_safe_flag_spec=
15517   whole_archive_flag_spec=
15518   # include_expsyms should be a list of space-separated symbols to be *always*
15519   # included in the symbol list
15520   include_expsyms=
15521   # exclude_expsyms can be an extended regexp of symbols to exclude
15522   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15523   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15524   # as well as any symbol that contains `d'.
15525   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15526   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15527   # platforms (ab)use it in PIC code, but their linkers get confused if
15528   # the symbol is explicitly referenced.  Since portable code cannot
15529   # rely on this symbol name, it's probably fine to never include it in
15530   # preloaded symbol tables.
15531   # Exclude shared library initialization/finalization symbols.
15532   extract_expsyms_cmds=
15533
15534   case $host_os in
15535   cygwin* | mingw* | pw32* | cegcc*)
15536     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15537     # When not using gcc, we currently assume that we are using
15538     # Microsoft Visual C++.
15539     if test "$GCC" != yes; then
15540       with_gnu_ld=no
15541     fi
15542     ;;
15543   interix*)
15544     # we just hope/assume this is gcc and not c89 (= MSVC++)
15545     with_gnu_ld=yes
15546     ;;
15547   openbsd*)
15548     with_gnu_ld=no
15549     ;;
15550   esac
15551
15552   ld_shlibs=yes
15553
15554   # On some targets, GNU ld is compatible enough with the native linker
15555   # that we're better off using the native interface for both.
15556   lt_use_gnu_ld_interface=no
15557   if test "$with_gnu_ld" = yes; then
15558     case $host_os in
15559       aix*)
15560         # The AIX port of GNU ld has always aspired to compatibility
15561         # with the native linker.  However, as the warning in the GNU ld
15562         # block says, versions before 2.19.5* couldn't really create working
15563         # shared libraries, regardless of the interface used.
15564         case `$LD -v 2>&1` in
15565           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15566           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15567           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15568           *)
15569             lt_use_gnu_ld_interface=yes
15570             ;;
15571         esac
15572         ;;
15573       *)
15574         lt_use_gnu_ld_interface=yes
15575         ;;
15576     esac
15577   fi
15578
15579   if test "$lt_use_gnu_ld_interface" = yes; then
15580     # If archive_cmds runs LD, not CC, wlarc should be empty
15581     wlarc='${wl}'
15582
15583     # Set some defaults for GNU ld with shared library support. These
15584     # are reset later if shared libraries are not supported. Putting them
15585     # here allows them to be overridden if necessary.
15586     runpath_var=LD_RUN_PATH
15587     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15588     export_dynamic_flag_spec='${wl}--export-dynamic'
15589     # ancient GNU ld didn't support --whole-archive et. al.
15590     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15591       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15592     else
15593       whole_archive_flag_spec=
15594     fi
15595     supports_anon_versioning=no
15596     case `$LD -v 2>&1` in
15597       *GNU\ gold*) supports_anon_versioning=yes ;;
15598       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15599       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15600       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15601       *\ 2.11.*) ;; # other 2.11 versions
15602       *) supports_anon_versioning=yes ;;
15603     esac
15604
15605     # See if GNU ld supports shared libraries.
15606     case $host_os in
15607     aix[3-9]*)
15608       # On AIX/PPC, the GNU linker is very broken
15609       if test "$host_cpu" != ia64; then
15610         ld_shlibs=no
15611         cat <<_LT_EOF 1>&2
15612
15613 *** Warning: the GNU linker, at least up to release 2.19, is reported
15614 *** to be unable to reliably create shared libraries on AIX.
15615 *** Therefore, libtool is disabling shared libraries support.  If you
15616 *** really care for shared libraries, you may want to install binutils
15617 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15618 *** You will then need to restart the configuration process.
15619
15620 _LT_EOF
15621       fi
15622       ;;
15623
15624     amigaos*)
15625       case $host_cpu in
15626       powerpc)
15627             # see comment about AmigaOS4 .so support
15628             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15629             archive_expsym_cmds=''
15630         ;;
15631       m68k)
15632             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
15633             hardcode_libdir_flag_spec='-L$libdir'
15634             hardcode_minus_L=yes
15635         ;;
15636       esac
15637       ;;
15638
15639     beos*)
15640       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15641         allow_undefined_flag=unsupported
15642         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15643         # support --undefined.  This deserves some investigation.  FIXME
15644         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15645       else
15646         ld_shlibs=no
15647       fi
15648       ;;
15649
15650     cygwin* | mingw* | pw32* | cegcc*)
15651       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15652       # as there is no search path for DLLs.
15653       hardcode_libdir_flag_spec='-L$libdir'
15654       export_dynamic_flag_spec='${wl}--export-all-symbols'
15655       allow_undefined_flag=unsupported
15656       always_export_symbols=no
15657       enable_shared_with_static_runtimes=yes
15658       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15659
15660       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15661         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15662         # If the export-symbols file already is a .def file (1st line
15663         # is EXPORTS), use it as is; otherwise, prepend...
15664         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15665           cp $export_symbols $output_objdir/$soname.def;
15666         else
15667           echo EXPORTS > $output_objdir/$soname.def;
15668           cat $export_symbols >> $output_objdir/$soname.def;
15669         fi~
15670         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15671       else
15672         ld_shlibs=no
15673       fi
15674       ;;
15675
15676     haiku*)
15677       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15678       link_all_deplibs=yes
15679       ;;
15680
15681     interix[3-9]*)
15682       hardcode_direct=no
15683       hardcode_shlibpath_var=no
15684       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15685       export_dynamic_flag_spec='${wl}-E'
15686       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15687       # Instead, shared libraries are loaded at an image base (0x10000000 by
15688       # default) and relocated if they conflict, which is a slow very memory
15689       # consuming and fragmenting process.  To avoid this, we pick a random,
15690       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15691       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15692       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15693       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15694       ;;
15695
15696     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15697       tmp_diet=no
15698       if test "$host_os" = linux-dietlibc; then
15699         case $cc_basename in
15700           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15701         esac
15702       fi
15703       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15704          && test "$tmp_diet" = no
15705       then
15706         tmp_addflag=
15707         tmp_sharedflag='-shared'
15708         case $cc_basename,$host_cpu in
15709         pgcc*)                          # Portland Group C compiler
15710           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15711           tmp_addflag=' $pic_flag'
15712           ;;
15713         pgf77* | pgf90* | pgf95* | pgfortran*)
15714                                         # Portland Group f77 and f90 compilers
15715           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15716           tmp_addflag=' $pic_flag -Mnomain' ;;
15717         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15718           tmp_addflag=' -i_dynamic' ;;
15719         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15720           tmp_addflag=' -i_dynamic -nofor_main' ;;
15721         ifc* | ifort*)                  # Intel Fortran compiler
15722           tmp_addflag=' -nofor_main' ;;
15723         lf95*)                          # Lahey Fortran 8.1
15724           whole_archive_flag_spec=
15725           tmp_sharedflag='--shared' ;;
15726         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15727           tmp_sharedflag='-qmkshrobj'
15728           tmp_addflag= ;;
15729         nvcc*)  # Cuda Compiler Driver 2.2
15730           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15731           compiler_needs_object=yes
15732           ;;
15733         esac
15734         case `$CC -V 2>&1 | sed 5q` in
15735         *Sun\ C*)                       # Sun C 5.9
15736           whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15737           compiler_needs_object=yes
15738           tmp_sharedflag='-G' ;;
15739         *Sun\ F*)                       # Sun Fortran 8.3
15740           tmp_sharedflag='-G' ;;
15741         esac
15742         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15743
15744         if test "x$supports_anon_versioning" = xyes; then
15745           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15746             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15747             echo "local: *; };" >> $output_objdir/$libname.ver~
15748             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15749         fi
15750
15751         case $cc_basename in
15752         xlf* | bgf* | bgxlf* | mpixlf*)
15753           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15754           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15755           hardcode_libdir_flag_spec=
15756           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15757           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15758           if test "x$supports_anon_versioning" = xyes; then
15759             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15760               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15761               echo "local: *; };" >> $output_objdir/$libname.ver~
15762               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15763           fi
15764           ;;
15765         esac
15766       else
15767         ld_shlibs=no
15768       fi
15769       ;;
15770
15771     netbsd*)
15772       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15773         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15774         wlarc=
15775       else
15776         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15777         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15778       fi
15779       ;;
15780
15781     solaris*)
15782       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15783         ld_shlibs=no
15784         cat <<_LT_EOF 1>&2
15785
15786 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15787 *** create shared libraries on Solaris systems.  Therefore, libtool
15788 *** is disabling shared libraries support.  We urge you to upgrade GNU
15789 *** binutils to release 2.9.1 or newer.  Another option is to modify
15790 *** your PATH or compiler configuration so that the native linker is
15791 *** used, and then restart.
15792
15793 _LT_EOF
15794       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15795         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15796         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15797       else
15798         ld_shlibs=no
15799       fi
15800       ;;
15801
15802     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15803       case `$LD -v 2>&1` in
15804         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15805         ld_shlibs=no
15806         cat <<_LT_EOF 1>&2
15807
15808 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15809 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15810 *** is disabling shared libraries support.  We urge you to upgrade GNU
15811 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15812 *** your PATH or compiler configuration so that the native linker is
15813 *** used, and then restart.
15814
15815 _LT_EOF
15816         ;;
15817         *)
15818           # For security reasons, it is highly recommended that you always
15819           # use absolute paths for naming shared libraries, and exclude the
15820           # DT_RUNPATH tag from executables and libraries.  But doing so
15821           # requires that you compile everything twice, which is a pain.
15822           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15823             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15824             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15825             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15826           else
15827             ld_shlibs=no
15828           fi
15829         ;;
15830       esac
15831       ;;
15832
15833     sunos4*)
15834       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15835       wlarc=
15836       hardcode_direct=yes
15837       hardcode_shlibpath_var=no
15838       ;;
15839
15840     *)
15841       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15842         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15843         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15844       else
15845         ld_shlibs=no
15846       fi
15847       ;;
15848     esac
15849
15850     if test "$ld_shlibs" = no; then
15851       runpath_var=
15852       hardcode_libdir_flag_spec=
15853       export_dynamic_flag_spec=
15854       whole_archive_flag_spec=
15855     fi
15856   else
15857     # PORTME fill in a description of your system's linker (not GNU ld)
15858     case $host_os in
15859     aix3*)
15860       allow_undefined_flag=unsupported
15861       always_export_symbols=yes
15862       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15863       # Note: this linker hardcodes the directories in LIBPATH if there
15864       # are no directories specified by -L.
15865       hardcode_minus_L=yes
15866       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15867         # Neither direct hardcoding nor static linking is supported with a
15868         # broken collect2.
15869         hardcode_direct=unsupported
15870       fi
15871       ;;
15872
15873     aix[4-9]*)
15874       if test "$host_cpu" = ia64; then
15875         # On IA64, the linker does run time linking by default, so we don't
15876         # have to do anything special.
15877         aix_use_runtimelinking=no
15878         exp_sym_flag='-Bexport'
15879         no_entry_flag=""
15880       else
15881         # If we're using GNU nm, then we don't want the "-C" option.
15882         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15883         # Also, AIX nm treats weak defined symbols like other global
15884         # defined symbols, whereas GNU nm marks them as "W".
15885         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15886           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15887         else
15888           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15889         fi
15890         aix_use_runtimelinking=no
15891
15892         # Test if we are trying to use run time linking or normal
15893         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15894         # need to do runtime linking.
15895         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15896           for ld_flag in $LDFLAGS; do
15897           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15898             aix_use_runtimelinking=yes
15899             break
15900           fi
15901           done
15902           ;;
15903         esac
15904
15905         exp_sym_flag='-bexport'
15906         no_entry_flag='-bnoentry'
15907       fi
15908
15909       # When large executables or shared objects are built, AIX ld can
15910       # have problems creating the table of contents.  If linking a library
15911       # or program results in "error TOC overflow" add -mminimal-toc to
15912       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15913       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15914
15915       archive_cmds=''
15916       hardcode_direct=yes
15917       hardcode_direct_absolute=yes
15918       hardcode_libdir_separator=':'
15919       link_all_deplibs=yes
15920       file_list_spec='${wl}-f,'
15921
15922       if test "$GCC" = yes; then
15923         case $host_os in aix4.[012]|aix4.[012].*)
15924         # We only want to do this on AIX 4.2 and lower, the check
15925         # below for broken collect2 doesn't work under 4.3+
15926           collect2name=`${CC} -print-prog-name=collect2`
15927           if test -f "$collect2name" &&
15928            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15929           then
15930           # We have reworked collect2
15931           :
15932           else
15933           # We have old collect2
15934           hardcode_direct=unsupported
15935           # It fails to find uninstalled libraries when the uninstalled
15936           # path is not listed in the libpath.  Setting hardcode_minus_L
15937           # to unsupported forces relinking
15938           hardcode_minus_L=yes
15939           hardcode_libdir_flag_spec='-L$libdir'
15940           hardcode_libdir_separator=
15941           fi
15942           ;;
15943         esac
15944         shared_flag='-shared'
15945         if test "$aix_use_runtimelinking" = yes; then
15946           shared_flag="$shared_flag "'${wl}-G'
15947         fi
15948       else
15949         # not using gcc
15950         if test "$host_cpu" = ia64; then
15951         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15952         # chokes on -Wl,-G. The following line is correct:
15953           shared_flag='-G'
15954         else
15955           if test "$aix_use_runtimelinking" = yes; then
15956             shared_flag='${wl}-G'
15957           else
15958             shared_flag='${wl}-bM:SRE'
15959           fi
15960         fi
15961       fi
15962
15963       export_dynamic_flag_spec='${wl}-bexpall'
15964       # It seems that -bexpall does not export symbols beginning with
15965       # underscore (_), so it is better to generate a list of symbols to export.
15966       always_export_symbols=yes
15967       if test "$aix_use_runtimelinking" = yes; then
15968         # Warning - without using the other runtime loading flags (-brtl),
15969         # -berok will link without error, but may produce a broken library.
15970         allow_undefined_flag='-berok'
15971         # Determine the default libpath from the value encoded in an
15972         # empty executable.
15973         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15974 /* end confdefs.h.  */
15975
15976 int
15977 main ()
15978 {
15979
15980   ;
15981   return 0;
15982 }
15983 _ACEOF
15984 if ac_fn_c_try_link "$LINENO"; then :
15985
15986 lt_aix_libpath_sed='
15987     /Import File Strings/,/^$/ {
15988         /^0/ {
15989             s/^0  *\(.*\)$/\1/
15990             p
15991         }
15992     }'
15993 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15994 # Check for a 64-bit object if we didn't find anything.
15995 if test -z "$aix_libpath"; then
15996   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15997 fi
15998 fi
15999 rm -f core conftest.err conftest.$ac_objext \
16000     conftest$ac_exeext conftest.$ac_ext
16001 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16002
16003         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16004         archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
16005       else
16006         if test "$host_cpu" = ia64; then
16007           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16008           allow_undefined_flag="-z nodefs"
16009           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16010         else
16011          # Determine the default libpath from the value encoded in an
16012          # empty executable.
16013          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16014 /* end confdefs.h.  */
16015
16016 int
16017 main ()
16018 {
16019
16020   ;
16021   return 0;
16022 }
16023 _ACEOF
16024 if ac_fn_c_try_link "$LINENO"; then :
16025
16026 lt_aix_libpath_sed='
16027     /Import File Strings/,/^$/ {
16028         /^0/ {
16029             s/^0  *\(.*\)$/\1/
16030             p
16031         }
16032     }'
16033 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16034 # Check for a 64-bit object if we didn't find anything.
16035 if test -z "$aix_libpath"; then
16036   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16037 fi
16038 fi
16039 rm -f core conftest.err conftest.$ac_objext \
16040     conftest$ac_exeext conftest.$ac_ext
16041 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16042
16043          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16044           # Warning - without using the other run time loading flags,
16045           # -berok will link without error, but may produce a broken library.
16046           no_undefined_flag=' ${wl}-bernotok'
16047           allow_undefined_flag=' ${wl}-berok'
16048           if test "$with_gnu_ld" = yes; then
16049             # We only use this code for GNU lds that support --whole-archive.
16050             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16051           else
16052             # Exported symbols can be pulled into shared objects from archives
16053             whole_archive_flag_spec='$convenience'
16054           fi
16055           archive_cmds_need_lc=yes
16056           # This is similar to how AIX traditionally builds its shared libraries.
16057           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
16058         fi
16059       fi
16060       ;;
16061
16062     amigaos*)
16063       case $host_cpu in
16064       powerpc)
16065             # see comment about AmigaOS4 .so support
16066             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16067             archive_expsym_cmds=''
16068         ;;
16069       m68k)
16070             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
16071             hardcode_libdir_flag_spec='-L$libdir'
16072             hardcode_minus_L=yes
16073         ;;
16074       esac
16075       ;;
16076
16077     bsdi[45]*)
16078       export_dynamic_flag_spec=-rdynamic
16079       ;;
16080
16081     cygwin* | mingw* | pw32* | cegcc*)
16082       # When not using gcc, we currently assume that we are using
16083       # Microsoft Visual C++.
16084       # hardcode_libdir_flag_spec is actually meaningless, as there is
16085       # no search path for DLLs.
16086       hardcode_libdir_flag_spec=' '
16087       allow_undefined_flag=unsupported
16088       # Tell ltmain to make .lib files, not .a files.
16089       libext=lib
16090       # Tell ltmain to make .dll files, not .so files.
16091       shrext_cmds=".dll"
16092       # FIXME: Setting linknames here is a bad hack.
16093       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16094       # The linker will automatically build a .lib file if we build a DLL.
16095       old_archive_from_new_cmds='true'
16096       # FIXME: Should let the user specify the lib program.
16097       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16098       fix_srcfile_path='`cygpath -w "$srcfile"`'
16099       enable_shared_with_static_runtimes=yes
16100       ;;
16101
16102     darwin* | rhapsody*)
16103
16104
16105   archive_cmds_need_lc=no
16106   hardcode_direct=no
16107   hardcode_automatic=yes
16108   hardcode_shlibpath_var=unsupported
16109   if test "$lt_cv_ld_force_load" = "yes"; then
16110     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16111   else
16112     whole_archive_flag_spec=''
16113   fi
16114   link_all_deplibs=yes
16115   allow_undefined_flag="$_lt_dar_allow_undefined"
16116   case $cc_basename in
16117      ifort*) _lt_dar_can_shared=yes ;;
16118      *) _lt_dar_can_shared=$GCC ;;
16119   esac
16120   if test "$_lt_dar_can_shared" = "yes"; then
16121     output_verbose_link_cmd=func_echo_all
16122     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16123     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16124     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
16125     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16126
16127   else
16128   ld_shlibs=no
16129   fi
16130
16131       ;;
16132
16133     dgux*)
16134       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16135       hardcode_libdir_flag_spec='-L$libdir'
16136       hardcode_shlibpath_var=no
16137       ;;
16138
16139     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16140     # support.  Future versions do this automatically, but an explicit c++rt0.o
16141     # does not break anything, and helps significantly (at the cost of a little
16142     # extra space).
16143     freebsd2.2*)
16144       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16145       hardcode_libdir_flag_spec='-R$libdir'
16146       hardcode_direct=yes
16147       hardcode_shlibpath_var=no
16148       ;;
16149
16150     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16151     freebsd2.*)
16152       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16153       hardcode_direct=yes
16154       hardcode_minus_L=yes
16155       hardcode_shlibpath_var=no
16156       ;;
16157
16158     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16159     freebsd* | dragonfly*)
16160       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16161       hardcode_libdir_flag_spec='-R$libdir'
16162       hardcode_direct=yes
16163       hardcode_shlibpath_var=no
16164       ;;
16165
16166     hpux9*)
16167       if test "$GCC" = yes; then
16168         archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
16169       else
16170         archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
16171       fi
16172       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16173       hardcode_libdir_separator=:
16174       hardcode_direct=yes
16175
16176       # hardcode_minus_L: Not really in the search PATH,
16177       # but as the default location of the library.
16178       hardcode_minus_L=yes
16179       export_dynamic_flag_spec='${wl}-E'
16180       ;;
16181
16182     hpux10*)
16183       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16184         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16185       else
16186         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16187       fi
16188       if test "$with_gnu_ld" = no; then
16189         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16190         hardcode_libdir_flag_spec_ld='+b $libdir'
16191         hardcode_libdir_separator=:
16192         hardcode_direct=yes
16193         hardcode_direct_absolute=yes
16194         export_dynamic_flag_spec='${wl}-E'
16195         # hardcode_minus_L: Not really in the search PATH,
16196         # but as the default location of the library.
16197         hardcode_minus_L=yes
16198       fi
16199       ;;
16200
16201     hpux11*)
16202       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16203         case $host_cpu in
16204         hppa*64*)
16205           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16206           ;;
16207         ia64*)
16208           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16209           ;;
16210         *)
16211           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16212           ;;
16213         esac
16214       else
16215         case $host_cpu in
16216         hppa*64*)
16217           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16218           ;;
16219         ia64*)
16220           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16221           ;;
16222         *)
16223
16224           # Older versions of the 11.00 compiler do not understand -b yet
16225           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16226           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16227 $as_echo_n "checking if $CC understands -b... " >&6; }
16228 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16229   $as_echo_n "(cached) " >&6
16230 else
16231   lt_cv_prog_compiler__b=no
16232    save_LDFLAGS="$LDFLAGS"
16233    LDFLAGS="$LDFLAGS -b"
16234    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16235    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16236      # The linker can only warn and ignore the option if not recognized
16237      # So say no if there are warnings
16238      if test -s conftest.err; then
16239        # Append any errors to the config.log.
16240        cat conftest.err 1>&5
16241        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16242        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16243        if diff conftest.exp conftest.er2 >/dev/null; then
16244          lt_cv_prog_compiler__b=yes
16245        fi
16246      else
16247        lt_cv_prog_compiler__b=yes
16248      fi
16249    fi
16250    $RM -r conftest*
16251    LDFLAGS="$save_LDFLAGS"
16252
16253 fi
16254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16255 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16256
16257 if test x"$lt_cv_prog_compiler__b" = xyes; then
16258     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16259 else
16260     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16261 fi
16262
16263           ;;
16264         esac
16265       fi
16266       if test "$with_gnu_ld" = no; then
16267         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16268         hardcode_libdir_separator=:
16269
16270         case $host_cpu in
16271         hppa*64*|ia64*)
16272           hardcode_direct=no
16273           hardcode_shlibpath_var=no
16274           ;;
16275         *)
16276           hardcode_direct=yes
16277           hardcode_direct_absolute=yes
16278           export_dynamic_flag_spec='${wl}-E'
16279
16280           # hardcode_minus_L: Not really in the search PATH,
16281           # but as the default location of the library.
16282           hardcode_minus_L=yes
16283           ;;
16284         esac
16285       fi
16286       ;;
16287
16288     irix5* | irix6* | nonstopux*)
16289       if test "$GCC" = yes; then
16290         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
16291         # Try to use the -exported_symbol ld option, if it does not
16292         # work, assume that -exports_file does not work either and
16293         # implicitly export all symbols.
16294         save_LDFLAGS="$LDFLAGS"
16295         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16296         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16297 /* end confdefs.h.  */
16298 int foo(void) {}
16299 _ACEOF
16300 if ac_fn_c_try_link "$LINENO"; then :
16301   archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
16302
16303 fi
16304 rm -f core conftest.err conftest.$ac_objext \
16305     conftest$ac_exeext conftest.$ac_ext
16306         LDFLAGS="$save_LDFLAGS"
16307       else
16308         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16309         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
16310       fi
16311       archive_cmds_need_lc='no'
16312       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16313       hardcode_libdir_separator=:
16314       inherit_rpath=yes
16315       link_all_deplibs=yes
16316       ;;
16317
16318     netbsd*)
16319       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16320         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16321       else
16322         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16323       fi
16324       hardcode_libdir_flag_spec='-R$libdir'
16325       hardcode_direct=yes
16326       hardcode_shlibpath_var=no
16327       ;;
16328
16329     newsos6)
16330       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16331       hardcode_direct=yes
16332       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16333       hardcode_libdir_separator=:
16334       hardcode_shlibpath_var=no
16335       ;;
16336
16337     *nto* | *qnx*)
16338       ;;
16339
16340     openbsd*)
16341       if test -f /usr/libexec/ld.so; then
16342         hardcode_direct=yes
16343         hardcode_shlibpath_var=no
16344         hardcode_direct_absolute=yes
16345         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16346           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16347           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16348           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16349           export_dynamic_flag_spec='${wl}-E'
16350         else
16351           case $host_os in
16352            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16353              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16354              hardcode_libdir_flag_spec='-R$libdir'
16355              ;;
16356            *)
16357              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16358              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16359              ;;
16360           esac
16361         fi
16362       else
16363         ld_shlibs=no
16364       fi
16365       ;;
16366
16367     os2*)
16368       hardcode_libdir_flag_spec='-L$libdir'
16369       hardcode_minus_L=yes
16370       allow_undefined_flag=unsupported
16371       archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
16372       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16373       ;;
16374
16375     osf3*)
16376       if test "$GCC" = yes; then
16377         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16378         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
16379       else
16380         allow_undefined_flag=' -expect_unresolved \*'
16381         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16382       fi
16383       archive_cmds_need_lc='no'
16384       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16385       hardcode_libdir_separator=:
16386       ;;
16387
16388     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16389       if test "$GCC" = yes; then
16390         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16391         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
16392         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16393       else
16394         allow_undefined_flag=' -expect_unresolved \*'
16395         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16396         archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
16397         $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
16398
16399         # Both c and cxx compiler support -rpath directly
16400         hardcode_libdir_flag_spec='-rpath $libdir'
16401       fi
16402       archive_cmds_need_lc='no'
16403       hardcode_libdir_separator=:
16404       ;;
16405
16406     solaris*)
16407       no_undefined_flag=' -z defs'
16408       if test "$GCC" = yes; then
16409         wlarc='${wl}'
16410         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16411         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16412           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16413       else
16414         case `$CC -V 2>&1` in
16415         *"Compilers 5.0"*)
16416           wlarc=''
16417           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16418           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16419           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16420           ;;
16421         *)
16422           wlarc='${wl}'
16423           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16424           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16425           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16426           ;;
16427         esac
16428       fi
16429       hardcode_libdir_flag_spec='-R$libdir'
16430       hardcode_shlibpath_var=no
16431       case $host_os in
16432       solaris2.[0-5] | solaris2.[0-5].*) ;;
16433       *)
16434         # The compiler driver will combine and reorder linker options,
16435         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16436         # but is careful enough not to reorder.
16437         # Supported since Solaris 2.6 (maybe 2.5.1?)
16438         if test "$GCC" = yes; then
16439           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16440         else
16441           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16442         fi
16443         ;;
16444       esac
16445       link_all_deplibs=yes
16446       ;;
16447
16448     sunos4*)
16449       if test "x$host_vendor" = xsequent; then
16450         # Use $CC to link under sequent, because it throws in some extra .o
16451         # files that make .init and .fini sections work.
16452         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16453       else
16454         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16455       fi
16456       hardcode_libdir_flag_spec='-L$libdir'
16457       hardcode_direct=yes
16458       hardcode_minus_L=yes
16459       hardcode_shlibpath_var=no
16460       ;;
16461
16462     sysv4)
16463       case $host_vendor in
16464         sni)
16465           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16466           hardcode_direct=yes # is this really true???
16467         ;;
16468         siemens)
16469           ## LD is ld it makes a PLAMLIB
16470           ## CC just makes a GrossModule.
16471           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16472           reload_cmds='$CC -r -o $output$reload_objs'
16473           hardcode_direct=no
16474         ;;
16475         motorola)
16476           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16477           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16478         ;;
16479       esac
16480       runpath_var='LD_RUN_PATH'
16481       hardcode_shlibpath_var=no
16482       ;;
16483
16484     sysv4.3*)
16485       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16486       hardcode_shlibpath_var=no
16487       export_dynamic_flag_spec='-Bexport'
16488       ;;
16489
16490     sysv4*MP*)
16491       if test -d /usr/nec; then
16492         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16493         hardcode_shlibpath_var=no
16494         runpath_var=LD_RUN_PATH
16495         hardcode_runpath_var=yes
16496         ld_shlibs=yes
16497       fi
16498       ;;
16499
16500     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16501       no_undefined_flag='${wl}-z,text'
16502       archive_cmds_need_lc=no
16503       hardcode_shlibpath_var=no
16504       runpath_var='LD_RUN_PATH'
16505
16506       if test "$GCC" = yes; then
16507         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16508         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16509       else
16510         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16511         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16512       fi
16513       ;;
16514
16515     sysv5* | sco3.2v5* | sco5v6*)
16516       # Note: We can NOT use -z defs as we might desire, because we do not
16517       # link with -lc, and that would cause any symbols used from libc to
16518       # always be unresolved, which means just about no library would
16519       # ever link correctly.  If we're not using GNU ld we use -z text
16520       # though, which does catch some bad symbols but isn't as heavy-handed
16521       # as -z defs.
16522       no_undefined_flag='${wl}-z,text'
16523       allow_undefined_flag='${wl}-z,nodefs'
16524       archive_cmds_need_lc=no
16525       hardcode_shlibpath_var=no
16526       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16527       hardcode_libdir_separator=':'
16528       link_all_deplibs=yes
16529       export_dynamic_flag_spec='${wl}-Bexport'
16530       runpath_var='LD_RUN_PATH'
16531
16532       if test "$GCC" = yes; then
16533         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16534         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16535       else
16536         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16537         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16538       fi
16539       ;;
16540
16541     uts4*)
16542       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16543       hardcode_libdir_flag_spec='-L$libdir'
16544       hardcode_shlibpath_var=no
16545       ;;
16546
16547     *)
16548       ld_shlibs=no
16549       ;;
16550     esac
16551
16552     if test x$host_vendor = xsni; then
16553       case $host in
16554       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16555         export_dynamic_flag_spec='${wl}-Blargedynsym'
16556         ;;
16557       esac
16558     fi
16559   fi
16560
16561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16562 $as_echo "$ld_shlibs" >&6; }
16563 test "$ld_shlibs" = no && can_build_shared=no
16564
16565 with_gnu_ld=$with_gnu_ld
16566
16567
16568
16569
16570
16571
16572
16573
16574
16575
16576
16577
16578
16579
16580
16581 #
16582 # Do we need to explicitly link libc?
16583 #
16584 case "x$archive_cmds_need_lc" in
16585 x|xyes)
16586   # Assume -lc should be added
16587   archive_cmds_need_lc=yes
16588
16589   if test "$enable_shared" = yes && test "$GCC" = yes; then
16590     case $archive_cmds in
16591     *'~'*)
16592       # FIXME: we may have to deal with multi-command sequences.
16593       ;;
16594     '$CC '*)
16595       # Test whether the compiler implicitly links with -lc since on some
16596       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16597       # to ld, don't add -lc before -lgcc.
16598       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16599 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16600 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16601   $as_echo_n "(cached) " >&6
16602 else
16603   $RM conftest*
16604         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16605
16606         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16607   (eval $ac_compile) 2>&5
16608   ac_status=$?
16609   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16610   test $ac_status = 0; } 2>conftest.err; then
16611           soname=conftest
16612           lib=conftest
16613           libobjs=conftest.$ac_objext
16614           deplibs=
16615           wl=$lt_prog_compiler_wl
16616           pic_flag=$lt_prog_compiler_pic
16617           compiler_flags=-v
16618           linker_flags=-v
16619           verstring=
16620           output_objdir=.
16621           libname=conftest
16622           lt_save_allow_undefined_flag=$allow_undefined_flag
16623           allow_undefined_flag=
16624           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16625   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16626   ac_status=$?
16627   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16628   test $ac_status = 0; }
16629           then
16630             lt_cv_archive_cmds_need_lc=no
16631           else
16632             lt_cv_archive_cmds_need_lc=yes
16633           fi
16634           allow_undefined_flag=$lt_save_allow_undefined_flag
16635         else
16636           cat conftest.err 1>&5
16637         fi
16638         $RM conftest*
16639
16640 fi
16641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16642 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16643       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16644       ;;
16645     esac
16646   fi
16647   ;;
16648 esac
16649
16650
16651
16652
16653
16654
16655
16656
16657
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667
16668
16669
16670
16671
16672
16673
16674
16675
16676
16677
16678
16679
16680
16681
16682
16683
16684
16685
16686
16687
16688
16689
16690
16691
16692
16693
16694
16695
16696
16697
16698
16699
16700
16701
16702
16703
16704
16705
16706
16707
16708
16709
16710
16711
16712
16713
16714
16715
16716
16717
16718
16719
16720
16721
16722
16723
16724
16725
16726
16727
16728
16729
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745
16746
16747
16748
16749
16750
16751
16752
16753
16754
16755
16756
16757
16758
16759
16760
16761
16762
16763
16764
16765
16766
16767
16768
16769
16770
16771
16772
16773
16774
16775
16776
16777
16778
16779
16780
16781
16782
16783
16784
16785
16786
16787
16788
16789
16790
16791
16792
16793
16794
16795
16796
16797
16798
16799
16800
16801
16802
16803
16804
16805
16806   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16807 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16808
16809 if test "$GCC" = yes; then
16810   case $host_os in
16811     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16812     *) lt_awk_arg="/^libraries:/" ;;
16813   esac
16814   case $host_os in
16815     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16816     *) lt_sed_strip_eq="s,=/,/,g" ;;
16817   esac
16818   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16819   case $lt_search_path_spec in
16820   *\;*)
16821     # if the path contains ";" then we assume it to be the separator
16822     # otherwise default to the standard path separator (i.e. ":") - it is
16823     # assumed that no part of a normal pathname contains ";" but that should
16824     # okay in the real world where ";" in dirpaths is itself problematic.
16825     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16826     ;;
16827   *)
16828     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16829     ;;
16830   esac
16831   # Ok, now we have the path, separated by spaces, we can step through it
16832   # and add multilib dir if necessary.
16833   lt_tmp_lt_search_path_spec=
16834   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16835   for lt_sys_path in $lt_search_path_spec; do
16836     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16837       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16838     else
16839       test -d "$lt_sys_path" && \
16840         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16841     fi
16842   done
16843   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16844 BEGIN {RS=" "; FS="/|\n";} {
16845   lt_foo="";
16846   lt_count=0;
16847   for (lt_i = NF; lt_i > 0; lt_i--) {
16848     if ($lt_i != "" && $lt_i != ".") {
16849       if ($lt_i == "..") {
16850         lt_count++;
16851       } else {
16852         if (lt_count == 0) {
16853           lt_foo="/" $lt_i lt_foo;
16854         } else {
16855           lt_count--;
16856         }
16857       }
16858     }
16859   }
16860   if (lt_foo != "") { lt_freq[lt_foo]++; }
16861   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16862 }'`
16863   # AWK program above erroneously prepends '/' to C:/dos/paths
16864   # for these hosts.
16865   case $host_os in
16866     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16867       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16868   esac
16869   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16870 else
16871   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16872 fi
16873 library_names_spec=
16874 libname_spec='lib$name'
16875 soname_spec=
16876 shrext_cmds=".so"
16877 postinstall_cmds=
16878 postuninstall_cmds=
16879 finish_cmds=
16880 finish_eval=
16881 shlibpath_var=
16882 shlibpath_overrides_runpath=unknown
16883 version_type=none
16884 dynamic_linker="$host_os ld.so"
16885 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16886 need_lib_prefix=unknown
16887 hardcode_into_libs=no
16888
16889 # when you set need_version to no, make sure it does not cause -set_version
16890 # flags to be left without arguments
16891 need_version=unknown
16892
16893 case $host_os in
16894 aix3*)
16895   version_type=linux
16896   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16897   shlibpath_var=LIBPATH
16898
16899   # AIX 3 has no versioning support, so we append a major version to the name.
16900   soname_spec='${libname}${release}${shared_ext}$major'
16901   ;;
16902
16903 aix[4-9]*)
16904   version_type=linux
16905   need_lib_prefix=no
16906   need_version=no
16907   hardcode_into_libs=yes
16908   if test "$host_cpu" = ia64; then
16909     # AIX 5 supports IA64
16910     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16911     shlibpath_var=LD_LIBRARY_PATH
16912   else
16913     # With GCC up to 2.95.x, collect2 would create an import file
16914     # for dependence libraries.  The import file would start with
16915     # the line `#! .'.  This would cause the generated library to
16916     # depend on `.', always an invalid library.  This was fixed in
16917     # development snapshots of GCC prior to 3.0.
16918     case $host_os in
16919       aix4 | aix4.[01] | aix4.[01].*)
16920       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16921            echo ' yes '
16922            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16923         :
16924       else
16925         can_build_shared=no
16926       fi
16927       ;;
16928     esac
16929     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16930     # soname into executable. Probably we can add versioning support to
16931     # collect2, so additional links can be useful in future.
16932     if test "$aix_use_runtimelinking" = yes; then
16933       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16934       # instead of lib<name>.a to let people know that these are not
16935       # typical AIX shared libraries.
16936       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16937     else
16938       # We preserve .a as extension for shared libraries through AIX4.2
16939       # and later when we are not doing run time linking.
16940       library_names_spec='${libname}${release}.a $libname.a'
16941       soname_spec='${libname}${release}${shared_ext}$major'
16942     fi
16943     shlibpath_var=LIBPATH
16944   fi
16945   ;;
16946
16947 amigaos*)
16948   case $host_cpu in
16949   powerpc)
16950     # Since July 2007 AmigaOS4 officially supports .so libraries.
16951     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16952     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16953     ;;
16954   m68k)
16955     library_names_spec='$libname.ixlibrary $libname.a'
16956     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16957     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
16958     ;;
16959   esac
16960   ;;
16961
16962 beos*)
16963   library_names_spec='${libname}${shared_ext}'
16964   dynamic_linker="$host_os ld.so"
16965   shlibpath_var=LIBRARY_PATH
16966   ;;
16967
16968 bsdi[45]*)
16969   version_type=linux
16970   need_version=no
16971   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16972   soname_spec='${libname}${release}${shared_ext}$major'
16973   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16974   shlibpath_var=LD_LIBRARY_PATH
16975   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16976   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16977   # the default ld.so.conf also contains /usr/contrib/lib and
16978   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16979   # libtool to hard-code these into programs
16980   ;;
16981
16982 cygwin* | mingw* | pw32* | cegcc*)
16983   version_type=windows
16984   shrext_cmds=".dll"
16985   need_version=no
16986   need_lib_prefix=no
16987
16988   case $GCC,$host_os in
16989   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16990     library_names_spec='$libname.dll.a'
16991     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16992     postinstall_cmds='base_file=`basename \${file}`~
16993       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16994       dldir=$destdir/`dirname \$dlpath`~
16995       test -d \$dldir || mkdir -p \$dldir~
16996       $install_prog $dir/$dlname \$dldir/$dlname~
16997       chmod a+x \$dldir/$dlname~
16998       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16999         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17000       fi'
17001     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17002       dlpath=$dir/\$dldll~
17003        $RM \$dlpath'
17004     shlibpath_overrides_runpath=yes
17005
17006     case $host_os in
17007     cygwin*)
17008       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17009       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17010
17011       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
17012       ;;
17013     mingw* | cegcc*)
17014       # MinGW DLLs use traditional 'lib' prefix
17015       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17016       ;;
17017     pw32*)
17018       # pw32 DLLs use 'pw' prefix rather than 'lib'
17019       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17020       ;;
17021     esac
17022     ;;
17023
17024   *)
17025     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17026     ;;
17027   esac
17028   dynamic_linker='Win32 ld.exe'
17029   # FIXME: first we should search . and the directory the executable is in
17030   shlibpath_var=PATH
17031   ;;
17032
17033 darwin* | rhapsody*)
17034   dynamic_linker="$host_os dyld"
17035   version_type=darwin
17036   need_lib_prefix=no
17037   need_version=no
17038   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17039   soname_spec='${libname}${release}${major}$shared_ext'
17040   shlibpath_overrides_runpath=yes
17041   shlibpath_var=DYLD_LIBRARY_PATH
17042   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17043
17044   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17045   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17046   ;;
17047
17048 dgux*)
17049   version_type=linux
17050   need_lib_prefix=no
17051   need_version=no
17052   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17053   soname_spec='${libname}${release}${shared_ext}$major'
17054   shlibpath_var=LD_LIBRARY_PATH
17055   ;;
17056
17057 freebsd* | dragonfly*)
17058   # DragonFly does not have aout.  When/if they implement a new
17059   # versioning mechanism, adjust this.
17060   if test -x /usr/bin/objformat; then
17061     objformat=`/usr/bin/objformat`
17062   else
17063     case $host_os in
17064     freebsd[23].*) objformat=aout ;;
17065     *) objformat=elf ;;
17066     esac
17067   fi
17068   version_type=freebsd-$objformat
17069   case $version_type in
17070     freebsd-elf*)
17071       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17072       need_version=no
17073       need_lib_prefix=no
17074       ;;
17075     freebsd-*)
17076       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17077       need_version=yes
17078       ;;
17079   esac
17080   shlibpath_var=LD_LIBRARY_PATH
17081   case $host_os in
17082   freebsd2.*)
17083     shlibpath_overrides_runpath=yes
17084     ;;
17085   freebsd3.[01]* | freebsdelf3.[01]*)
17086     shlibpath_overrides_runpath=yes
17087     hardcode_into_libs=yes
17088     ;;
17089   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17090   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17091     shlibpath_overrides_runpath=no
17092     hardcode_into_libs=yes
17093     ;;
17094   *) # from 4.6 on, and DragonFly
17095     shlibpath_overrides_runpath=yes
17096     hardcode_into_libs=yes
17097     ;;
17098   esac
17099   ;;
17100
17101 gnu*)
17102   version_type=linux
17103   need_lib_prefix=no
17104   need_version=no
17105   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17106   soname_spec='${libname}${release}${shared_ext}$major'
17107   shlibpath_var=LD_LIBRARY_PATH
17108   hardcode_into_libs=yes
17109   ;;
17110
17111 haiku*)
17112   version_type=linux
17113   need_lib_prefix=no
17114   need_version=no
17115   dynamic_linker="$host_os runtime_loader"
17116   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17117   soname_spec='${libname}${release}${shared_ext}$major'
17118   shlibpath_var=LIBRARY_PATH
17119   shlibpath_overrides_runpath=yes
17120   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17121   hardcode_into_libs=yes
17122   ;;
17123
17124 hpux9* | hpux10* | hpux11*)
17125   # Give a soname corresponding to the major version so that dld.sl refuses to
17126   # link against other versions.
17127   version_type=sunos
17128   need_lib_prefix=no
17129   need_version=no
17130   case $host_cpu in
17131   ia64*)
17132     shrext_cmds='.so'
17133     hardcode_into_libs=yes
17134     dynamic_linker="$host_os dld.so"
17135     shlibpath_var=LD_LIBRARY_PATH
17136     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17137     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17138     soname_spec='${libname}${release}${shared_ext}$major'
17139     if test "X$HPUX_IA64_MODE" = X32; then
17140       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17141     else
17142       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17143     fi
17144     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17145     ;;
17146   hppa*64*)
17147     shrext_cmds='.sl'
17148     hardcode_into_libs=yes
17149     dynamic_linker="$host_os dld.sl"
17150     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17151     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17152     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17153     soname_spec='${libname}${release}${shared_ext}$major'
17154     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17155     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17156     ;;
17157   *)
17158     shrext_cmds='.sl'
17159     dynamic_linker="$host_os dld.sl"
17160     shlibpath_var=SHLIB_PATH
17161     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17162     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17163     soname_spec='${libname}${release}${shared_ext}$major'
17164     ;;
17165   esac
17166   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17167   postinstall_cmds='chmod 555 $lib'
17168   # or fails outright, so override atomically:
17169   install_override_mode=555
17170   ;;
17171
17172 interix[3-9]*)
17173   version_type=linux
17174   need_lib_prefix=no
17175   need_version=no
17176   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17177   soname_spec='${libname}${release}${shared_ext}$major'
17178   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17179   shlibpath_var=LD_LIBRARY_PATH
17180   shlibpath_overrides_runpath=no
17181   hardcode_into_libs=yes
17182   ;;
17183
17184 irix5* | irix6* | nonstopux*)
17185   case $host_os in
17186     nonstopux*) version_type=nonstopux ;;
17187     *)
17188         if test "$lt_cv_prog_gnu_ld" = yes; then
17189                 version_type=linux
17190         else
17191                 version_type=irix
17192         fi ;;
17193   esac
17194   need_lib_prefix=no
17195   need_version=no
17196   soname_spec='${libname}${release}${shared_ext}$major'
17197   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17198   case $host_os in
17199   irix5* | nonstopux*)
17200     libsuff= shlibsuff=
17201     ;;
17202   *)
17203     case $LD in # libtool.m4 will add one of these switches to LD
17204     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17205       libsuff= shlibsuff= libmagic=32-bit;;
17206     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17207       libsuff=32 shlibsuff=N32 libmagic=N32;;
17208     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17209       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17210     *) libsuff= shlibsuff= libmagic=never-match;;
17211     esac
17212     ;;
17213   esac
17214   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17215   shlibpath_overrides_runpath=no
17216   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17217   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17218   hardcode_into_libs=yes
17219   ;;
17220
17221 # No shared lib support for Linux oldld, aout, or coff.
17222 linux*oldld* | linux*aout* | linux*coff*)
17223   dynamic_linker=no
17224   ;;
17225
17226 # This must be Linux ELF.
17227 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17228   version_type=linux
17229   need_lib_prefix=no
17230   need_version=no
17231   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17232   soname_spec='${libname}${release}${shared_ext}$major'
17233   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17234   shlibpath_var=LD_LIBRARY_PATH
17235   shlibpath_overrides_runpath=no
17236
17237   # Some binutils ld are patched to set DT_RUNPATH
17238   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17239   $as_echo_n "(cached) " >&6
17240 else
17241   lt_cv_shlibpath_overrides_runpath=no
17242     save_LDFLAGS=$LDFLAGS
17243     save_libdir=$libdir
17244     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17245          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17246     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17247 /* end confdefs.h.  */
17248
17249 int
17250 main ()
17251 {
17252
17253   ;
17254   return 0;
17255 }
17256 _ACEOF
17257 if ac_fn_c_try_link "$LINENO"; then :
17258   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17259   lt_cv_shlibpath_overrides_runpath=yes
17260 fi
17261 fi
17262 rm -f core conftest.err conftest.$ac_objext \
17263     conftest$ac_exeext conftest.$ac_ext
17264     LDFLAGS=$save_LDFLAGS
17265     libdir=$save_libdir
17266
17267 fi
17268
17269   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17270
17271   # This implies no fast_install, which is unacceptable.
17272   # Some rework will be needed to allow for fast_install
17273   # before this can be enabled.
17274   hardcode_into_libs=yes
17275
17276   # Append ld.so.conf contents to the search path
17277   if test -f /etc/ld.so.conf; then
17278     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[       ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
17279     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17280   fi
17281
17282   # We used to test for /lib/ld.so.1 and disable shared libraries on
17283   # powerpc, because MkLinux only supported shared libraries with the
17284   # GNU dynamic linker.  Since this was broken with cross compilers,
17285   # most powerpc-linux boxes support dynamic linking these days and
17286   # people can always --disable-shared, the test was removed, and we
17287   # assume the GNU/Linux dynamic linker is in use.
17288   dynamic_linker='GNU/Linux ld.so'
17289   ;;
17290
17291 netbsd*)
17292   version_type=sunos
17293   need_lib_prefix=no
17294   need_version=no
17295   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17296     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17297     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17298     dynamic_linker='NetBSD (a.out) ld.so'
17299   else
17300     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17301     soname_spec='${libname}${release}${shared_ext}$major'
17302     dynamic_linker='NetBSD ld.elf_so'
17303   fi
17304   shlibpath_var=LD_LIBRARY_PATH
17305   shlibpath_overrides_runpath=yes
17306   hardcode_into_libs=yes
17307   ;;
17308
17309 newsos6)
17310   version_type=linux
17311   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17312   shlibpath_var=LD_LIBRARY_PATH
17313   shlibpath_overrides_runpath=yes
17314   ;;
17315
17316 *nto* | *qnx*)
17317   version_type=qnx
17318   need_lib_prefix=no
17319   need_version=no
17320   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17321   soname_spec='${libname}${release}${shared_ext}$major'
17322   shlibpath_var=LD_LIBRARY_PATH
17323   shlibpath_overrides_runpath=no
17324   hardcode_into_libs=yes
17325   dynamic_linker='ldqnx.so'
17326   ;;
17327
17328 openbsd*)
17329   version_type=sunos
17330   sys_lib_dlsearch_path_spec="/usr/lib"
17331   need_lib_prefix=no
17332   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17333   case $host_os in
17334     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17335     *)                          need_version=no  ;;
17336   esac
17337   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17338   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17339   shlibpath_var=LD_LIBRARY_PATH
17340   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17341     case $host_os in
17342       openbsd2.[89] | openbsd2.[89].*)
17343         shlibpath_overrides_runpath=no
17344         ;;
17345       *)
17346         shlibpath_overrides_runpath=yes
17347         ;;
17348       esac
17349   else
17350     shlibpath_overrides_runpath=yes
17351   fi
17352   ;;
17353
17354 os2*)
17355   libname_spec='$name'
17356   shrext_cmds=".dll"
17357   need_lib_prefix=no
17358   library_names_spec='$libname${shared_ext} $libname.a'
17359   dynamic_linker='OS/2 ld.exe'
17360   shlibpath_var=LIBPATH
17361   ;;
17362
17363 osf3* | osf4* | osf5*)
17364   version_type=osf
17365   need_lib_prefix=no
17366   need_version=no
17367   soname_spec='${libname}${release}${shared_ext}$major'
17368   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17369   shlibpath_var=LD_LIBRARY_PATH
17370   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17371   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17372   ;;
17373
17374 rdos*)
17375   dynamic_linker=no
17376   ;;
17377
17378 solaris*)
17379   version_type=linux
17380   need_lib_prefix=no
17381   need_version=no
17382   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17383   soname_spec='${libname}${release}${shared_ext}$major'
17384   shlibpath_var=LD_LIBRARY_PATH
17385   shlibpath_overrides_runpath=yes
17386   hardcode_into_libs=yes
17387   # ldd complains unless libraries are executable
17388   postinstall_cmds='chmod +x $lib'
17389   ;;
17390
17391 sunos4*)
17392   version_type=sunos
17393   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17394   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17395   shlibpath_var=LD_LIBRARY_PATH
17396   shlibpath_overrides_runpath=yes
17397   if test "$with_gnu_ld" = yes; then
17398     need_lib_prefix=no
17399   fi
17400   need_version=yes
17401   ;;
17402
17403 sysv4 | sysv4.3*)
17404   version_type=linux
17405   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17406   soname_spec='${libname}${release}${shared_ext}$major'
17407   shlibpath_var=LD_LIBRARY_PATH
17408   case $host_vendor in
17409     sni)
17410       shlibpath_overrides_runpath=no
17411       need_lib_prefix=no
17412       runpath_var=LD_RUN_PATH
17413       ;;
17414     siemens)
17415       need_lib_prefix=no
17416       ;;
17417     motorola)
17418       need_lib_prefix=no
17419       need_version=no
17420       shlibpath_overrides_runpath=no
17421       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17422       ;;
17423   esac
17424   ;;
17425
17426 sysv4*MP*)
17427   if test -d /usr/nec ;then
17428     version_type=linux
17429     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17430     soname_spec='$libname${shared_ext}.$major'
17431     shlibpath_var=LD_LIBRARY_PATH
17432   fi
17433   ;;
17434
17435 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17436   version_type=freebsd-elf
17437   need_lib_prefix=no
17438   need_version=no
17439   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17440   soname_spec='${libname}${release}${shared_ext}$major'
17441   shlibpath_var=LD_LIBRARY_PATH
17442   shlibpath_overrides_runpath=yes
17443   hardcode_into_libs=yes
17444   if test "$with_gnu_ld" = yes; then
17445     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17446   else
17447     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17448     case $host_os in
17449       sco3.2v5*)
17450         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17451         ;;
17452     esac
17453   fi
17454   sys_lib_dlsearch_path_spec='/usr/lib'
17455   ;;
17456
17457 tpf*)
17458   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17459   version_type=linux
17460   need_lib_prefix=no
17461   need_version=no
17462   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17463   shlibpath_var=LD_LIBRARY_PATH
17464   shlibpath_overrides_runpath=no
17465   hardcode_into_libs=yes
17466   ;;
17467
17468 uts4*)
17469   version_type=linux
17470   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17471   soname_spec='${libname}${release}${shared_ext}$major'
17472   shlibpath_var=LD_LIBRARY_PATH
17473   ;;
17474
17475 *)
17476   dynamic_linker=no
17477   ;;
17478 esac
17479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17480 $as_echo "$dynamic_linker" >&6; }
17481 test "$dynamic_linker" = no && can_build_shared=no
17482
17483 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17484 if test "$GCC" = yes; then
17485   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17486 fi
17487
17488 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17489   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17490 fi
17491 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17492   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17493 fi
17494
17495
17496
17497
17498
17499
17500
17501
17502
17503
17504
17505
17506
17507
17508
17509
17510
17511
17512
17513
17514
17515
17516
17517
17518
17519
17520
17521
17522
17523
17524
17525
17526
17527
17528
17529
17530
17531
17532
17533
17534
17535
17536
17537
17538
17539
17540
17541
17542
17543
17544
17545
17546
17547
17548
17549
17550
17551
17552
17553
17554
17555
17556
17557
17558
17559
17560
17561
17562
17563
17564
17565
17566
17567
17568
17569
17570
17571
17572
17573
17574
17575
17576
17577
17578
17579
17580
17581
17582
17583
17584
17585
17586   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17587 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17588 hardcode_action=
17589 if test -n "$hardcode_libdir_flag_spec" ||
17590    test -n "$runpath_var" ||
17591    test "X$hardcode_automatic" = "Xyes" ; then
17592
17593   # We can hardcode non-existent directories.
17594   if test "$hardcode_direct" != no &&
17595      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17596      # have to relink, otherwise we might link with an installed library
17597      # when we should be linking with a yet-to-be-installed one
17598      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17599      test "$hardcode_minus_L" != no; then
17600     # Linking always hardcodes the temporary library directory.
17601     hardcode_action=relink
17602   else
17603     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17604     hardcode_action=immediate
17605   fi
17606 else
17607   # We cannot hardcode anything, or else we can only hardcode existing
17608   # directories.
17609   hardcode_action=unsupported
17610 fi
17611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17612 $as_echo "$hardcode_action" >&6; }
17613
17614 if test "$hardcode_action" = relink ||
17615    test "$inherit_rpath" = yes; then
17616   # Fast installation is not supported
17617   enable_fast_install=no
17618 elif test "$shlibpath_overrides_runpath" = yes ||
17619      test "$enable_shared" = no; then
17620   # Fast installation is not necessary
17621   enable_fast_install=needless
17622 fi
17623
17624
17625
17626
17627
17628
17629   if test "x$enable_dlopen" != xyes; then
17630   enable_dlopen=unknown
17631   enable_dlopen_self=unknown
17632   enable_dlopen_self_static=unknown
17633 else
17634   lt_cv_dlopen=no
17635   lt_cv_dlopen_libs=
17636
17637   case $host_os in
17638   beos*)
17639     lt_cv_dlopen="load_add_on"
17640     lt_cv_dlopen_libs=
17641     lt_cv_dlopen_self=yes
17642     ;;
17643
17644   mingw* | pw32* | cegcc*)
17645     lt_cv_dlopen="LoadLibrary"
17646     lt_cv_dlopen_libs=
17647     ;;
17648
17649   cygwin*)
17650     lt_cv_dlopen="dlopen"
17651     lt_cv_dlopen_libs=
17652     ;;
17653
17654   darwin*)
17655   # if libdl is installed we need to link against it
17656     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17657 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17658 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17659   $as_echo_n "(cached) " >&6
17660 else
17661   ac_check_lib_save_LIBS=$LIBS
17662 LIBS="-ldl  $LIBS"
17663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17664 /* end confdefs.h.  */
17665
17666 /* Override any GCC internal prototype to avoid an error.
17667    Use char because int might match the return type of a GCC
17668    builtin and then its argument prototype would still apply.  */
17669 #ifdef __cplusplus
17670 extern "C"
17671 #endif
17672 char dlopen ();
17673 int
17674 main ()
17675 {
17676 return dlopen ();
17677   ;
17678   return 0;
17679 }
17680 _ACEOF
17681 if ac_fn_c_try_link "$LINENO"; then :
17682   ac_cv_lib_dl_dlopen=yes
17683 else
17684   ac_cv_lib_dl_dlopen=no
17685 fi
17686 rm -f core conftest.err conftest.$ac_objext \
17687     conftest$ac_exeext conftest.$ac_ext
17688 LIBS=$ac_check_lib_save_LIBS
17689 fi
17690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17691 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17692 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17693   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17694 else
17695
17696     lt_cv_dlopen="dyld"
17697     lt_cv_dlopen_libs=
17698     lt_cv_dlopen_self=yes
17699
17700 fi
17701
17702     ;;
17703
17704   *)
17705     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17706 if test "x$ac_cv_func_shl_load" = x""yes; then :
17707   lt_cv_dlopen="shl_load"
17708 else
17709   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17710 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17711 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17712   $as_echo_n "(cached) " >&6
17713 else
17714   ac_check_lib_save_LIBS=$LIBS
17715 LIBS="-ldld  $LIBS"
17716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17717 /* end confdefs.h.  */
17718
17719 /* Override any GCC internal prototype to avoid an error.
17720    Use char because int might match the return type of a GCC
17721    builtin and then its argument prototype would still apply.  */
17722 #ifdef __cplusplus
17723 extern "C"
17724 #endif
17725 char shl_load ();
17726 int
17727 main ()
17728 {
17729 return shl_load ();
17730   ;
17731   return 0;
17732 }
17733 _ACEOF
17734 if ac_fn_c_try_link "$LINENO"; then :
17735   ac_cv_lib_dld_shl_load=yes
17736 else
17737   ac_cv_lib_dld_shl_load=no
17738 fi
17739 rm -f core conftest.err conftest.$ac_objext \
17740     conftest$ac_exeext conftest.$ac_ext
17741 LIBS=$ac_check_lib_save_LIBS
17742 fi
17743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17744 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17745 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17746   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17747 else
17748   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17749 if test "x$ac_cv_func_dlopen" = x""yes; then :
17750   lt_cv_dlopen="dlopen"
17751 else
17752   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17753 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17754 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17755   $as_echo_n "(cached) " >&6
17756 else
17757   ac_check_lib_save_LIBS=$LIBS
17758 LIBS="-ldl  $LIBS"
17759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17760 /* end confdefs.h.  */
17761
17762 /* Override any GCC internal prototype to avoid an error.
17763    Use char because int might match the return type of a GCC
17764    builtin and then its argument prototype would still apply.  */
17765 #ifdef __cplusplus
17766 extern "C"
17767 #endif
17768 char dlopen ();
17769 int
17770 main ()
17771 {
17772 return dlopen ();
17773   ;
17774   return 0;
17775 }
17776 _ACEOF
17777 if ac_fn_c_try_link "$LINENO"; then :
17778   ac_cv_lib_dl_dlopen=yes
17779 else
17780   ac_cv_lib_dl_dlopen=no
17781 fi
17782 rm -f core conftest.err conftest.$ac_objext \
17783     conftest$ac_exeext conftest.$ac_ext
17784 LIBS=$ac_check_lib_save_LIBS
17785 fi
17786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17787 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17788 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17789   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17790 else
17791   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17792 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17793 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17794   $as_echo_n "(cached) " >&6
17795 else
17796   ac_check_lib_save_LIBS=$LIBS
17797 LIBS="-lsvld  $LIBS"
17798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17799 /* end confdefs.h.  */
17800
17801 /* Override any GCC internal prototype to avoid an error.
17802    Use char because int might match the return type of a GCC
17803    builtin and then its argument prototype would still apply.  */
17804 #ifdef __cplusplus
17805 extern "C"
17806 #endif
17807 char dlopen ();
17808 int
17809 main ()
17810 {
17811 return dlopen ();
17812   ;
17813   return 0;
17814 }
17815 _ACEOF
17816 if ac_fn_c_try_link "$LINENO"; then :
17817   ac_cv_lib_svld_dlopen=yes
17818 else
17819   ac_cv_lib_svld_dlopen=no
17820 fi
17821 rm -f core conftest.err conftest.$ac_objext \
17822     conftest$ac_exeext conftest.$ac_ext
17823 LIBS=$ac_check_lib_save_LIBS
17824 fi
17825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17826 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17827 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17828   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17829 else
17830   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17831 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17832 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17833   $as_echo_n "(cached) " >&6
17834 else
17835   ac_check_lib_save_LIBS=$LIBS
17836 LIBS="-ldld  $LIBS"
17837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17838 /* end confdefs.h.  */
17839
17840 /* Override any GCC internal prototype to avoid an error.
17841    Use char because int might match the return type of a GCC
17842    builtin and then its argument prototype would still apply.  */
17843 #ifdef __cplusplus
17844 extern "C"
17845 #endif
17846 char dld_link ();
17847 int
17848 main ()
17849 {
17850 return dld_link ();
17851   ;
17852   return 0;
17853 }
17854 _ACEOF
17855 if ac_fn_c_try_link "$LINENO"; then :
17856   ac_cv_lib_dld_dld_link=yes
17857 else
17858   ac_cv_lib_dld_dld_link=no
17859 fi
17860 rm -f core conftest.err conftest.$ac_objext \
17861     conftest$ac_exeext conftest.$ac_ext
17862 LIBS=$ac_check_lib_save_LIBS
17863 fi
17864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17865 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17866 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17867   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17868 fi
17869
17870
17871 fi
17872
17873
17874 fi
17875
17876
17877 fi
17878
17879
17880 fi
17881
17882
17883 fi
17884
17885     ;;
17886   esac
17887
17888   if test "x$lt_cv_dlopen" != xno; then
17889     enable_dlopen=yes
17890   else
17891     enable_dlopen=no
17892   fi
17893
17894   case $lt_cv_dlopen in
17895   dlopen)
17896     save_CPPFLAGS="$CPPFLAGS"
17897     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17898
17899     save_LDFLAGS="$LDFLAGS"
17900     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17901
17902     save_LIBS="$LIBS"
17903     LIBS="$lt_cv_dlopen_libs $LIBS"
17904
17905     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17906 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17907 if test "${lt_cv_dlopen_self+set}" = set; then :
17908   $as_echo_n "(cached) " >&6
17909 else
17910           if test "$cross_compiling" = yes; then :
17911   lt_cv_dlopen_self=cross
17912 else
17913   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17914   lt_status=$lt_dlunknown
17915   cat > conftest.$ac_ext <<_LT_EOF
17916 #line 17916 "configure"
17917 #include "confdefs.h"
17918
17919 #if HAVE_DLFCN_H
17920 #include <dlfcn.h>
17921 #endif
17922
17923 #include <stdio.h>
17924
17925 #ifdef RTLD_GLOBAL
17926 #  define LT_DLGLOBAL           RTLD_GLOBAL
17927 #else
17928 #  ifdef DL_GLOBAL
17929 #    define LT_DLGLOBAL         DL_GLOBAL
17930 #  else
17931 #    define LT_DLGLOBAL         0
17932 #  endif
17933 #endif
17934
17935 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17936    find out it does not work in some platform. */
17937 #ifndef LT_DLLAZY_OR_NOW
17938 #  ifdef RTLD_LAZY
17939 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17940 #  else
17941 #    ifdef DL_LAZY
17942 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17943 #    else
17944 #      ifdef RTLD_NOW
17945 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17946 #      else
17947 #        ifdef DL_NOW
17948 #          define LT_DLLAZY_OR_NOW      DL_NOW
17949 #        else
17950 #          define LT_DLLAZY_OR_NOW      0
17951 #        endif
17952 #      endif
17953 #    endif
17954 #  endif
17955 #endif
17956
17957 /* When -fvisbility=hidden is used, assume the code has been annotated
17958    correspondingly for the symbols needed.  */
17959 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17960 void fnord () __attribute__((visibility("default")));
17961 #endif
17962
17963 void fnord () { int i=42; }
17964 int main ()
17965 {
17966   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17967   int status = $lt_dlunknown;
17968
17969   if (self)
17970     {
17971       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17972       else
17973         {
17974           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17975           else puts (dlerror ());
17976         }
17977       /* dlclose (self); */
17978     }
17979   else
17980     puts (dlerror ());
17981
17982   return status;
17983 }
17984 _LT_EOF
17985   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17986   (eval $ac_link) 2>&5
17987   ac_status=$?
17988   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17989   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17990     (./conftest; exit; ) >&5 2>/dev/null
17991     lt_status=$?
17992     case x$lt_status in
17993       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17994       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17995       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17996     esac
17997   else :
17998     # compilation failed
17999     lt_cv_dlopen_self=no
18000   fi
18001 fi
18002 rm -fr conftest*
18003
18004
18005 fi
18006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
18007 $as_echo "$lt_cv_dlopen_self" >&6; }
18008
18009     if test "x$lt_cv_dlopen_self" = xyes; then
18010       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
18011       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
18012 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18013 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18014   $as_echo_n "(cached) " >&6
18015 else
18016           if test "$cross_compiling" = yes; then :
18017   lt_cv_dlopen_self_static=cross
18018 else
18019   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18020   lt_status=$lt_dlunknown
18021   cat > conftest.$ac_ext <<_LT_EOF
18022 #line 18022 "configure"
18023 #include "confdefs.h"
18024
18025 #if HAVE_DLFCN_H
18026 #include <dlfcn.h>
18027 #endif
18028
18029 #include <stdio.h>
18030
18031 #ifdef RTLD_GLOBAL
18032 #  define LT_DLGLOBAL           RTLD_GLOBAL
18033 #else
18034 #  ifdef DL_GLOBAL
18035 #    define LT_DLGLOBAL         DL_GLOBAL
18036 #  else
18037 #    define LT_DLGLOBAL         0
18038 #  endif
18039 #endif
18040
18041 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18042    find out it does not work in some platform. */
18043 #ifndef LT_DLLAZY_OR_NOW
18044 #  ifdef RTLD_LAZY
18045 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18046 #  else
18047 #    ifdef DL_LAZY
18048 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18049 #    else
18050 #      ifdef RTLD_NOW
18051 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18052 #      else
18053 #        ifdef DL_NOW
18054 #          define LT_DLLAZY_OR_NOW      DL_NOW
18055 #        else
18056 #          define LT_DLLAZY_OR_NOW      0
18057 #        endif
18058 #      endif
18059 #    endif
18060 #  endif
18061 #endif
18062
18063 /* When -fvisbility=hidden is used, assume the code has been annotated
18064    correspondingly for the symbols needed.  */
18065 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18066 void fnord () __attribute__((visibility("default")));
18067 #endif
18068
18069 void fnord () { int i=42; }
18070 int main ()
18071 {
18072   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18073   int status = $lt_dlunknown;
18074
18075   if (self)
18076     {
18077       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18078       else
18079         {
18080           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18081           else puts (dlerror ());
18082         }
18083       /* dlclose (self); */
18084     }
18085   else
18086     puts (dlerror ());
18087
18088   return status;
18089 }
18090 _LT_EOF
18091   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18092   (eval $ac_link) 2>&5
18093   ac_status=$?
18094   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18095   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18096     (./conftest; exit; ) >&5 2>/dev/null
18097     lt_status=$?
18098     case x$lt_status in
18099       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18100       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18101       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18102     esac
18103   else :
18104     # compilation failed
18105     lt_cv_dlopen_self_static=no
18106   fi
18107 fi
18108 rm -fr conftest*
18109
18110
18111 fi
18112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18113 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18114     fi
18115
18116     CPPFLAGS="$save_CPPFLAGS"
18117     LDFLAGS="$save_LDFLAGS"
18118     LIBS="$save_LIBS"
18119     ;;
18120   esac
18121
18122   case $lt_cv_dlopen_self in
18123   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18124   *) enable_dlopen_self=unknown ;;
18125   esac
18126
18127   case $lt_cv_dlopen_self_static in
18128   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18129   *) enable_dlopen_self_static=unknown ;;
18130   esac
18131 fi
18132
18133
18134
18135
18136
18137
18138
18139
18140
18141
18142
18143
18144
18145
18146
18147
18148
18149 striplib=
18150 old_striplib=
18151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18152 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18153 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18154   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18155   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18157 $as_echo "yes" >&6; }
18158 else
18159 # FIXME - insert some real tests, host_os isn't really good enough
18160   case $host_os in
18161   darwin*)
18162     if test -n "$STRIP" ; then
18163       striplib="$STRIP -x"
18164       old_striplib="$STRIP -S"
18165       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18166 $as_echo "yes" >&6; }
18167     else
18168       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18169 $as_echo "no" >&6; }
18170     fi
18171     ;;
18172   *)
18173     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18174 $as_echo "no" >&6; }
18175     ;;
18176   esac
18177 fi
18178
18179
18180
18181
18182
18183
18184
18185
18186
18187
18188
18189
18190   # Report which library types will actually be built
18191   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18192 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18194 $as_echo "$can_build_shared" >&6; }
18195
18196   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18197 $as_echo_n "checking whether to build shared libraries... " >&6; }
18198   test "$can_build_shared" = "no" && enable_shared=no
18199
18200   # On AIX, shared libraries and static libraries use the same namespace, and
18201   # are all built from PIC.
18202   case $host_os in
18203   aix3*)
18204     test "$enable_shared" = yes && enable_static=no
18205     if test -n "$RANLIB"; then
18206       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18207       postinstall_cmds='$RANLIB $lib'
18208     fi
18209     ;;
18210
18211   aix[4-9]*)
18212     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18213       test "$enable_shared" = yes && enable_static=no
18214     fi
18215     ;;
18216   esac
18217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18218 $as_echo "$enable_shared" >&6; }
18219
18220   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18221 $as_echo_n "checking whether to build static libraries... " >&6; }
18222   # Make sure either enable_shared or enable_static is yes.
18223   test "$enable_shared" = yes || enable_static=yes
18224   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18225 $as_echo "$enable_static" >&6; }
18226
18227
18228
18229
18230 fi
18231 ac_ext=c
18232 ac_cpp='$CPP $CPPFLAGS'
18233 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18234 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18235 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18236
18237 CC="$lt_save_CC"
18238
18239       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18240     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18241     (test "X$CXX" != "Xg++"))) ; then
18242   ac_ext=cpp
18243 ac_cpp='$CXXCPP $CPPFLAGS'
18244 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18245 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18246 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18248 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18249 if test -z "$CXXCPP"; then
18250   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18251   $as_echo_n "(cached) " >&6
18252 else
18253       # Double quotes because CXXCPP needs to be expanded
18254     for CXXCPP in "$CXX -E" "/lib/cpp"
18255     do
18256       ac_preproc_ok=false
18257 for ac_cxx_preproc_warn_flag in '' yes
18258 do
18259   # Use a header file that comes with gcc, so configuring glibc
18260   # with a fresh cross-compiler works.
18261   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18262   # <limits.h> exists even on freestanding compilers.
18263   # On the NeXT, cc -E runs the code through the compiler's parser,
18264   # not just through cpp. "Syntax error" is here to catch this case.
18265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18266 /* end confdefs.h.  */
18267 #ifdef __STDC__
18268 # include <limits.h>
18269 #else
18270 # include <assert.h>
18271 #endif
18272                      Syntax error
18273 _ACEOF
18274 if ac_fn_cxx_try_cpp "$LINENO"; then :
18275
18276 else
18277   # Broken: fails on valid input.
18278 continue
18279 fi
18280 rm -f conftest.err conftest.$ac_ext
18281
18282   # OK, works on sane cases.  Now check whether nonexistent headers
18283   # can be detected and how.
18284   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18285 /* end confdefs.h.  */
18286 #include <ac_nonexistent.h>
18287 _ACEOF
18288 if ac_fn_cxx_try_cpp "$LINENO"; then :
18289   # Broken: success on invalid input.
18290 continue
18291 else
18292   # Passes both tests.
18293 ac_preproc_ok=:
18294 break
18295 fi
18296 rm -f conftest.err conftest.$ac_ext
18297
18298 done
18299 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18300 rm -f conftest.err conftest.$ac_ext
18301 if $ac_preproc_ok; then :
18302   break
18303 fi
18304
18305     done
18306     ac_cv_prog_CXXCPP=$CXXCPP
18307
18308 fi
18309   CXXCPP=$ac_cv_prog_CXXCPP
18310 else
18311   ac_cv_prog_CXXCPP=$CXXCPP
18312 fi
18313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18314 $as_echo "$CXXCPP" >&6; }
18315 ac_preproc_ok=false
18316 for ac_cxx_preproc_warn_flag in '' yes
18317 do
18318   # Use a header file that comes with gcc, so configuring glibc
18319   # with a fresh cross-compiler works.
18320   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18321   # <limits.h> exists even on freestanding compilers.
18322   # On the NeXT, cc -E runs the code through the compiler's parser,
18323   # not just through cpp. "Syntax error" is here to catch this case.
18324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18325 /* end confdefs.h.  */
18326 #ifdef __STDC__
18327 # include <limits.h>
18328 #else
18329 # include <assert.h>
18330 #endif
18331                      Syntax error
18332 _ACEOF
18333 if ac_fn_cxx_try_cpp "$LINENO"; then :
18334
18335 else
18336   # Broken: fails on valid input.
18337 continue
18338 fi
18339 rm -f conftest.err conftest.$ac_ext
18340
18341   # OK, works on sane cases.  Now check whether nonexistent headers
18342   # can be detected and how.
18343   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18344 /* end confdefs.h.  */
18345 #include <ac_nonexistent.h>
18346 _ACEOF
18347 if ac_fn_cxx_try_cpp "$LINENO"; then :
18348   # Broken: success on invalid input.
18349 continue
18350 else
18351   # Passes both tests.
18352 ac_preproc_ok=:
18353 break
18354 fi
18355 rm -f conftest.err conftest.$ac_ext
18356
18357 done
18358 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18359 rm -f conftest.err conftest.$ac_ext
18360 if $ac_preproc_ok; then :
18361
18362 else
18363   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18364 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18365 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18366 See \`config.log' for more details." "$LINENO" 5; }
18367 fi
18368
18369 ac_ext=c
18370 ac_cpp='$CPP $CPPFLAGS'
18371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18373 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18374
18375 else
18376   _lt_caught_CXX_error=yes
18377 fi
18378
18379 ac_ext=cpp
18380 ac_cpp='$CXXCPP $CPPFLAGS'
18381 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18382 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18383 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18384
18385 archive_cmds_need_lc_CXX=no
18386 allow_undefined_flag_CXX=
18387 always_export_symbols_CXX=no
18388 archive_expsym_cmds_CXX=
18389 compiler_needs_object_CXX=no
18390 export_dynamic_flag_spec_CXX=
18391 hardcode_direct_CXX=no
18392 hardcode_direct_absolute_CXX=no
18393 hardcode_libdir_flag_spec_CXX=
18394 hardcode_libdir_flag_spec_ld_CXX=
18395 hardcode_libdir_separator_CXX=
18396 hardcode_minus_L_CXX=no
18397 hardcode_shlibpath_var_CXX=unsupported
18398 hardcode_automatic_CXX=no
18399 inherit_rpath_CXX=no
18400 module_cmds_CXX=
18401 module_expsym_cmds_CXX=
18402 link_all_deplibs_CXX=unknown
18403 old_archive_cmds_CXX=$old_archive_cmds
18404 reload_flag_CXX=$reload_flag
18405 reload_cmds_CXX=$reload_cmds
18406 no_undefined_flag_CXX=
18407 whole_archive_flag_spec_CXX=
18408 enable_shared_with_static_runtimes_CXX=no
18409
18410 # Source file extension for C++ test sources.
18411 ac_ext=cpp
18412
18413 # Object file extension for compiled C++ test sources.
18414 objext=o
18415 objext_CXX=$objext
18416
18417 # No sense in running all these tests if we already determined that
18418 # the CXX compiler isn't working.  Some variables (like enable_shared)
18419 # are currently assumed to apply to all compilers on this platform,
18420 # and will be corrupted by setting them based on a non-working compiler.
18421 if test "$_lt_caught_CXX_error" != yes; then
18422   # Code to be used in simple compile tests
18423   lt_simple_compile_test_code="int some_variable = 0;"
18424
18425   # Code to be used in simple link tests
18426   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18427
18428   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18429
18430
18431
18432
18433
18434
18435 # If no C compiler was specified, use CC.
18436 LTCC=${LTCC-"$CC"}
18437
18438 # If no C compiler flags were specified, use CFLAGS.
18439 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18440
18441 # Allow CC to be a program name with arguments.
18442 compiler=$CC
18443
18444
18445   # save warnings/boilerplate of simple test code
18446   ac_outfile=conftest.$ac_objext
18447 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18448 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18449 _lt_compiler_boilerplate=`cat conftest.err`
18450 $RM conftest*
18451
18452   ac_outfile=conftest.$ac_objext
18453 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18454 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18455 _lt_linker_boilerplate=`cat conftest.err`
18456 $RM -r conftest*
18457
18458
18459   # Allow CC to be a program name with arguments.
18460   lt_save_CC=$CC
18461   lt_save_LD=$LD
18462   lt_save_GCC=$GCC
18463   GCC=$GXX
18464   lt_save_with_gnu_ld=$with_gnu_ld
18465   lt_save_path_LD=$lt_cv_path_LD
18466   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18467     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18468   else
18469     $as_unset lt_cv_prog_gnu_ld
18470   fi
18471   if test -n "${lt_cv_path_LDCXX+set}"; then
18472     lt_cv_path_LD=$lt_cv_path_LDCXX
18473   else
18474     $as_unset lt_cv_path_LD
18475   fi
18476   test -z "${LDCXX+set}" || LD=$LDCXX
18477   CC=${CXX-"c++"}
18478   compiler=$CC
18479   compiler_CXX=$CC
18480   for cc_temp in $compiler""; do
18481   case $cc_temp in
18482     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18483     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18484     \-*) ;;
18485     *) break;;
18486   esac
18487 done
18488 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18489
18490
18491   if test -n "$compiler"; then
18492     # We don't want -fno-exception when compiling C++ code, so set the
18493     # no_builtin_flag separately
18494     if test "$GXX" = yes; then
18495       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18496     else
18497       lt_prog_compiler_no_builtin_flag_CXX=
18498     fi
18499
18500     if test "$GXX" = yes; then
18501       # Set up default GNU C++ configuration
18502
18503
18504
18505 # Check whether --with-gnu-ld was given.
18506 if test "${with_gnu_ld+set}" = set; then :
18507   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18508 else
18509   with_gnu_ld=no
18510 fi
18511
18512 ac_prog=ld
18513 if test "$GCC" = yes; then
18514   # Check if gcc -print-prog-name=ld gives a path.
18515   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18516 $as_echo_n "checking for ld used by $CC... " >&6; }
18517   case $host in
18518   *-*-mingw*)
18519     # gcc leaves a trailing carriage return which upsets mingw
18520     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18521   *)
18522     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18523   esac
18524   case $ac_prog in
18525     # Accept absolute paths.
18526     [\\/]* | ?:[\\/]*)
18527       re_direlt='/[^/][^/]*/\.\./'
18528       # Canonicalize the pathname of ld
18529       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18530       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18531         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18532       done
18533       test -z "$LD" && LD="$ac_prog"
18534       ;;
18535   "")
18536     # If it fails, then pretend we aren't using GCC.
18537     ac_prog=ld
18538     ;;
18539   *)
18540     # If it is relative, then search for the first ld in PATH.
18541     with_gnu_ld=unknown
18542     ;;
18543   esac
18544 elif test "$with_gnu_ld" = yes; then
18545   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18546 $as_echo_n "checking for GNU ld... " >&6; }
18547 else
18548   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18549 $as_echo_n "checking for non-GNU ld... " >&6; }
18550 fi
18551 if test "${lt_cv_path_LD+set}" = set; then :
18552   $as_echo_n "(cached) " >&6
18553 else
18554   if test -z "$LD"; then
18555   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18556   for ac_dir in $PATH; do
18557     IFS="$lt_save_ifs"
18558     test -z "$ac_dir" && ac_dir=.
18559     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18560       lt_cv_path_LD="$ac_dir/$ac_prog"
18561       # Check to see if the program is GNU ld.  I'd rather use --version,
18562       # but apparently some variants of GNU ld only accept -v.
18563       # Break only if it was the GNU/non-GNU ld that we prefer.
18564       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18565       *GNU* | *'with BFD'*)
18566         test "$with_gnu_ld" != no && break
18567         ;;
18568       *)
18569         test "$with_gnu_ld" != yes && break
18570         ;;
18571       esac
18572     fi
18573   done
18574   IFS="$lt_save_ifs"
18575 else
18576   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18577 fi
18578 fi
18579
18580 LD="$lt_cv_path_LD"
18581 if test -n "$LD"; then
18582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18583 $as_echo "$LD" >&6; }
18584 else
18585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18586 $as_echo "no" >&6; }
18587 fi
18588 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18590 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18591 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18592   $as_echo_n "(cached) " >&6
18593 else
18594   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18595 case `$LD -v 2>&1 </dev/null` in
18596 *GNU* | *'with BFD'*)
18597   lt_cv_prog_gnu_ld=yes
18598   ;;
18599 *)
18600   lt_cv_prog_gnu_ld=no
18601   ;;
18602 esac
18603 fi
18604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18605 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18606 with_gnu_ld=$lt_cv_prog_gnu_ld
18607
18608
18609
18610
18611
18612
18613
18614       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18615       # archiving commands below assume that GNU ld is being used.
18616       if test "$with_gnu_ld" = yes; then
18617         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18618         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18619
18620         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18621         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18622
18623         # If archive_cmds runs LD, not CC, wlarc should be empty
18624         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18625         #     investigate it a little bit more. (MM)
18626         wlarc='${wl}'
18627
18628         # ancient GNU ld didn't support --whole-archive et. al.
18629         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18630           $GREP 'no-whole-archive' > /dev/null; then
18631           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18632         else
18633           whole_archive_flag_spec_CXX=
18634         fi
18635       else
18636         with_gnu_ld=no
18637         wlarc=
18638
18639         # A generic and very simple default shared library creation
18640         # command for GNU C++ for the case where it uses the native
18641         # linker, instead of GNU ld.  If possible, this setting should
18642         # overridden to take advantage of the native linker features on
18643         # the platform it is being used on.
18644         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18645       fi
18646
18647       # Commands to make compiler produce verbose output that lists
18648       # what "hidden" libraries, object files and flags are used when
18649       # linking a shared library.
18650       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18651
18652     else
18653       GXX=no
18654       with_gnu_ld=no
18655       wlarc=
18656     fi
18657
18658     # PORTME: fill in a description of your system's C++ link characteristics
18659     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18660 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18661     ld_shlibs_CXX=yes
18662     case $host_os in
18663       aix3*)
18664         # FIXME: insert proper C++ library support
18665         ld_shlibs_CXX=no
18666         ;;
18667       aix[4-9]*)
18668         if test "$host_cpu" = ia64; then
18669           # On IA64, the linker does run time linking by default, so we don't
18670           # have to do anything special.
18671           aix_use_runtimelinking=no
18672           exp_sym_flag='-Bexport'
18673           no_entry_flag=""
18674         else
18675           aix_use_runtimelinking=no
18676
18677           # Test if we are trying to use run time linking or normal
18678           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18679           # need to do runtime linking.
18680           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18681             for ld_flag in $LDFLAGS; do
18682               case $ld_flag in
18683               *-brtl*)
18684                 aix_use_runtimelinking=yes
18685                 break
18686                 ;;
18687               esac
18688             done
18689             ;;
18690           esac
18691
18692           exp_sym_flag='-bexport'
18693           no_entry_flag='-bnoentry'
18694         fi
18695
18696         # When large executables or shared objects are built, AIX ld can
18697         # have problems creating the table of contents.  If linking a library
18698         # or program results in "error TOC overflow" add -mminimal-toc to
18699         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18700         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18701
18702         archive_cmds_CXX=''
18703         hardcode_direct_CXX=yes
18704         hardcode_direct_absolute_CXX=yes
18705         hardcode_libdir_separator_CXX=':'
18706         link_all_deplibs_CXX=yes
18707         file_list_spec_CXX='${wl}-f,'
18708
18709         if test "$GXX" = yes; then
18710           case $host_os in aix4.[012]|aix4.[012].*)
18711           # We only want to do this on AIX 4.2 and lower, the check
18712           # below for broken collect2 doesn't work under 4.3+
18713           collect2name=`${CC} -print-prog-name=collect2`
18714           if test -f "$collect2name" &&
18715              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18716           then
18717             # We have reworked collect2
18718             :
18719           else
18720             # We have old collect2
18721             hardcode_direct_CXX=unsupported
18722             # It fails to find uninstalled libraries when the uninstalled
18723             # path is not listed in the libpath.  Setting hardcode_minus_L
18724             # to unsupported forces relinking
18725             hardcode_minus_L_CXX=yes
18726             hardcode_libdir_flag_spec_CXX='-L$libdir'
18727             hardcode_libdir_separator_CXX=
18728           fi
18729           esac
18730           shared_flag='-shared'
18731           if test "$aix_use_runtimelinking" = yes; then
18732             shared_flag="$shared_flag "'${wl}-G'
18733           fi
18734         else
18735           # not using gcc
18736           if test "$host_cpu" = ia64; then
18737           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18738           # chokes on -Wl,-G. The following line is correct:
18739           shared_flag='-G'
18740           else
18741             if test "$aix_use_runtimelinking" = yes; then
18742               shared_flag='${wl}-G'
18743             else
18744               shared_flag='${wl}-bM:SRE'
18745             fi
18746           fi
18747         fi
18748
18749         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18750         # It seems that -bexpall does not export symbols beginning with
18751         # underscore (_), so it is better to generate a list of symbols to
18752         # export.
18753         always_export_symbols_CXX=yes
18754         if test "$aix_use_runtimelinking" = yes; then
18755           # Warning - without using the other runtime loading flags (-brtl),
18756           # -berok will link without error, but may produce a broken library.
18757           allow_undefined_flag_CXX='-berok'
18758           # Determine the default libpath from the value encoded in an empty
18759           # executable.
18760           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18761 /* end confdefs.h.  */
18762
18763 int
18764 main ()
18765 {
18766
18767   ;
18768   return 0;
18769 }
18770 _ACEOF
18771 if ac_fn_cxx_try_link "$LINENO"; then :
18772
18773 lt_aix_libpath_sed='
18774     /Import File Strings/,/^$/ {
18775         /^0/ {
18776             s/^0  *\(.*\)$/\1/
18777             p
18778         }
18779     }'
18780 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18781 # Check for a 64-bit object if we didn't find anything.
18782 if test -z "$aix_libpath"; then
18783   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18784 fi
18785 fi
18786 rm -f core conftest.err conftest.$ac_objext \
18787     conftest$ac_exeext conftest.$ac_ext
18788 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18789
18790           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18791
18792           archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
18793         else
18794           if test "$host_cpu" = ia64; then
18795             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18796             allow_undefined_flag_CXX="-z nodefs"
18797             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18798           else
18799             # Determine the default libpath from the value encoded in an
18800             # empty executable.
18801             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18802 /* end confdefs.h.  */
18803
18804 int
18805 main ()
18806 {
18807
18808   ;
18809   return 0;
18810 }
18811 _ACEOF
18812 if ac_fn_cxx_try_link "$LINENO"; then :
18813
18814 lt_aix_libpath_sed='
18815     /Import File Strings/,/^$/ {
18816         /^0/ {
18817             s/^0  *\(.*\)$/\1/
18818             p
18819         }
18820     }'
18821 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18822 # Check for a 64-bit object if we didn't find anything.
18823 if test -z "$aix_libpath"; then
18824   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18825 fi
18826 fi
18827 rm -f core conftest.err conftest.$ac_objext \
18828     conftest$ac_exeext conftest.$ac_ext
18829 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18830
18831             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18832             # Warning - without using the other run time loading flags,
18833             # -berok will link without error, but may produce a broken library.
18834             no_undefined_flag_CXX=' ${wl}-bernotok'
18835             allow_undefined_flag_CXX=' ${wl}-berok'
18836             if test "$with_gnu_ld" = yes; then
18837               # We only use this code for GNU lds that support --whole-archive.
18838               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18839             else
18840               # Exported symbols can be pulled into shared objects from archives
18841               whole_archive_flag_spec_CXX='$convenience'
18842             fi
18843             archive_cmds_need_lc_CXX=yes
18844             # This is similar to how AIX traditionally builds its shared
18845             # libraries.
18846             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
18847           fi
18848         fi
18849         ;;
18850
18851       beos*)
18852         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18853           allow_undefined_flag_CXX=unsupported
18854           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18855           # support --undefined.  This deserves some investigation.  FIXME
18856           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18857         else
18858           ld_shlibs_CXX=no
18859         fi
18860         ;;
18861
18862       chorus*)
18863         case $cc_basename in
18864           *)
18865           # FIXME: insert proper C++ library support
18866           ld_shlibs_CXX=no
18867           ;;
18868         esac
18869         ;;
18870
18871       cygwin* | mingw* | pw32* | cegcc*)
18872         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18873         # as there is no search path for DLLs.
18874         hardcode_libdir_flag_spec_CXX='-L$libdir'
18875         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18876         allow_undefined_flag_CXX=unsupported
18877         always_export_symbols_CXX=no
18878         enable_shared_with_static_runtimes_CXX=yes
18879
18880         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18881           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18882           # If the export-symbols file already is a .def file (1st line
18883           # is EXPORTS), use it as is; otherwise, prepend...
18884           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18885             cp $export_symbols $output_objdir/$soname.def;
18886           else
18887             echo EXPORTS > $output_objdir/$soname.def;
18888             cat $export_symbols >> $output_objdir/$soname.def;
18889           fi~
18890           $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18891         else
18892           ld_shlibs_CXX=no
18893         fi
18894         ;;
18895       darwin* | rhapsody*)
18896
18897
18898   archive_cmds_need_lc_CXX=no
18899   hardcode_direct_CXX=no
18900   hardcode_automatic_CXX=yes
18901   hardcode_shlibpath_var_CXX=unsupported
18902   if test "$lt_cv_ld_force_load" = "yes"; then
18903     whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
18904   else
18905     whole_archive_flag_spec_CXX=''
18906   fi
18907   link_all_deplibs_CXX=yes
18908   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18909   case $cc_basename in
18910      ifort*) _lt_dar_can_shared=yes ;;
18911      *) _lt_dar_can_shared=$GCC ;;
18912   esac
18913   if test "$_lt_dar_can_shared" = "yes"; then
18914     output_verbose_link_cmd=func_echo_all
18915     archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
18916     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18917     archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
18918     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18919        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18920       archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
18921       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18922     fi
18923
18924   else
18925   ld_shlibs_CXX=no
18926   fi
18927
18928         ;;
18929
18930       dgux*)
18931         case $cc_basename in
18932           ec++*)
18933             # FIXME: insert proper C++ library support
18934             ld_shlibs_CXX=no
18935             ;;
18936           ghcx*)
18937             # Green Hills C++ Compiler
18938             # FIXME: insert proper C++ library support
18939             ld_shlibs_CXX=no
18940             ;;
18941           *)
18942             # FIXME: insert proper C++ library support
18943             ld_shlibs_CXX=no
18944             ;;
18945         esac
18946         ;;
18947
18948       freebsd2.*)
18949         # C++ shared libraries reported to be fairly broken before
18950         # switch to ELF
18951         ld_shlibs_CXX=no
18952         ;;
18953
18954       freebsd-elf*)
18955         archive_cmds_need_lc_CXX=no
18956         ;;
18957
18958       freebsd* | dragonfly*)
18959         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18960         # conventions
18961         ld_shlibs_CXX=yes
18962         ;;
18963
18964       gnu*)
18965         ;;
18966
18967       haiku*)
18968         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18969         link_all_deplibs_CXX=yes
18970         ;;
18971
18972       hpux9*)
18973         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18974         hardcode_libdir_separator_CXX=:
18975         export_dynamic_flag_spec_CXX='${wl}-E'
18976         hardcode_direct_CXX=yes
18977         hardcode_minus_L_CXX=yes # Not in the search PATH,
18978                                              # but as the default
18979                                              # location of the library.
18980
18981         case $cc_basename in
18982           CC*)
18983             # FIXME: insert proper C++ library support
18984             ld_shlibs_CXX=no
18985             ;;
18986           aCC*)
18987             archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
18988             # Commands to make compiler produce verbose output that lists
18989             # what "hidden" libraries, object files and flags are used when
18990             # linking a shared library.
18991             #
18992             # There doesn't appear to be a way to prevent this compiler from
18993             # explicitly linking system object files so we need to strip them
18994             # from the output so that they don't get included in the library
18995             # dependencies.
18996             output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
18997             ;;
18998           *)
18999             if test "$GXX" = yes; then
19000               archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
19001             else
19002               # FIXME: insert proper C++ library support
19003               ld_shlibs_CXX=no
19004             fi
19005             ;;
19006         esac
19007         ;;
19008
19009       hpux10*|hpux11*)
19010         if test $with_gnu_ld = no; then
19011           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19012           hardcode_libdir_separator_CXX=:
19013
19014           case $host_cpu in
19015             hppa*64*|ia64*)
19016               ;;
19017             *)
19018               export_dynamic_flag_spec_CXX='${wl}-E'
19019               ;;
19020           esac
19021         fi
19022         case $host_cpu in
19023           hppa*64*|ia64*)
19024             hardcode_direct_CXX=no
19025             hardcode_shlibpath_var_CXX=no
19026             ;;
19027           *)
19028             hardcode_direct_CXX=yes
19029             hardcode_direct_absolute_CXX=yes
19030             hardcode_minus_L_CXX=yes # Not in the search PATH,
19031                                                  # but as the default
19032                                                  # location of the library.
19033             ;;
19034         esac
19035
19036         case $cc_basename in
19037           CC*)
19038             # FIXME: insert proper C++ library support
19039             ld_shlibs_CXX=no
19040             ;;
19041           aCC*)
19042             case $host_cpu in
19043               hppa*64*)
19044                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19045                 ;;
19046               ia64*)
19047                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19048                 ;;
19049               *)
19050                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19051                 ;;
19052             esac
19053             # Commands to make compiler produce verbose output that lists
19054             # what "hidden" libraries, object files and flags are used when
19055             # linking a shared library.
19056             #
19057             # There doesn't appear to be a way to prevent this compiler from
19058             # explicitly linking system object files so we need to strip them
19059             # from the output so that they don't get included in the library
19060             # dependencies.
19061             output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19062             ;;
19063           *)
19064             if test "$GXX" = yes; then
19065               if test $with_gnu_ld = no; then
19066                 case $host_cpu in
19067                   hppa*64*)
19068                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19069                     ;;
19070                   ia64*)
19071                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19072                     ;;
19073                   *)
19074                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19075                     ;;
19076                 esac
19077               fi
19078             else
19079               # FIXME: insert proper C++ library support
19080               ld_shlibs_CXX=no
19081             fi
19082             ;;
19083         esac
19084         ;;
19085
19086       interix[3-9]*)
19087         hardcode_direct_CXX=no
19088         hardcode_shlibpath_var_CXX=no
19089         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19090         export_dynamic_flag_spec_CXX='${wl}-E'
19091         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19092         # Instead, shared libraries are loaded at an image base (0x10000000 by
19093         # default) and relocated if they conflict, which is a slow very memory
19094         # consuming and fragmenting process.  To avoid this, we pick a random,
19095         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19096         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19097         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19098         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19099         ;;
19100       irix5* | irix6*)
19101         case $cc_basename in
19102           CC*)
19103             # SGI C++
19104             archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
19105
19106             # Archives containing C++ object files must be created using
19107             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19108             # necessary to make sure instantiated templates are included
19109             # in the archive.
19110             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19111             ;;
19112           *)
19113             if test "$GXX" = yes; then
19114               if test "$with_gnu_ld" = no; then
19115                 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
19116               else
19117                 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
19118               fi
19119             fi
19120             link_all_deplibs_CXX=yes
19121             ;;
19122         esac
19123         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19124         hardcode_libdir_separator_CXX=:
19125         inherit_rpath_CXX=yes
19126         ;;
19127
19128       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19129         case $cc_basename in
19130           KCC*)
19131             # Kuck and Associates, Inc. (KAI) C++ Compiler
19132
19133             # KCC will only create a shared library if the output file
19134             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19135             # to its proper name (with version) after linking.
19136             archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
19137             archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
19138             # Commands to make compiler produce verbose output that lists
19139             # what "hidden" libraries, object files and flags are used when
19140             # linking a shared library.
19141             #
19142             # There doesn't appear to be a way to prevent this compiler from
19143             # explicitly linking system object files so we need to strip them
19144             # from the output so that they don't get included in the library
19145             # dependencies.
19146             output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19147
19148             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19149             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19150
19151             # Archives containing C++ object files must be created using
19152             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19153             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19154             ;;
19155           icpc* | ecpc* )
19156             # Intel C++
19157             with_gnu_ld=yes
19158             # version 8.0 and above of icpc choke on multiply defined symbols
19159             # if we add $predep_objects and $postdep_objects, however 7.1 and
19160             # earlier do not add the objects themselves.
19161             case `$CC -V 2>&1` in
19162               *"Version 7."*)
19163                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19164                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19165                 ;;
19166               *)  # Version 8.0 or newer
19167                 tmp_idyn=
19168                 case $host_cpu in
19169                   ia64*) tmp_idyn=' -i_dynamic';;
19170                 esac
19171                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19172                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19173                 ;;
19174             esac
19175             archive_cmds_need_lc_CXX=no
19176             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19177             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19178             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19179             ;;
19180           pgCC* | pgcpp*)
19181             # Portland Group C++ compiler
19182             case `$CC -V` in
19183             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19184               prelink_cmds_CXX='tpldir=Template.dir~
19185                 rm -rf $tpldir~
19186                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19187                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19188               old_archive_cmds_CXX='tpldir=Template.dir~
19189                 rm -rf $tpldir~
19190                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19191                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19192                 $RANLIB $oldlib'
19193               archive_cmds_CXX='tpldir=Template.dir~
19194                 rm -rf $tpldir~
19195                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19196                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19197               archive_expsym_cmds_CXX='tpldir=Template.dir~
19198                 rm -rf $tpldir~
19199                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19200                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19201               ;;
19202             *) # Version 6 and above use weak symbols
19203               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19204               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19205               ;;
19206             esac
19207
19208             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19209             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19210             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19211             ;;
19212           cxx*)
19213             # Compaq C++
19214             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19215             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19216
19217             runpath_var=LD_RUN_PATH
19218             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19219             hardcode_libdir_separator_CXX=:
19220
19221             # Commands to make compiler produce verbose output that lists
19222             # what "hidden" libraries, object files and flags are used when
19223             # linking a shared library.
19224             #
19225             # There doesn't appear to be a way to prevent this compiler from
19226             # explicitly linking system object files so we need to strip them
19227             # from the output so that they don't get included in the library
19228             # dependencies.
19229             output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
19230             ;;
19231           xl* | mpixl* | bgxl*)
19232             # IBM XL 8.0 on PPC, with GNU ld
19233             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19234             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19235             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19236             if test "x$supports_anon_versioning" = xyes; then
19237               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19238                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19239                 echo "local: *; };" >> $output_objdir/$libname.ver~
19240                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19241             fi
19242             ;;
19243           *)
19244             case `$CC -V 2>&1 | sed 5q` in
19245             *Sun\ C*)
19246               # Sun C++ 5.9
19247               no_undefined_flag_CXX=' -zdefs'
19248               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19249               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19250               hardcode_libdir_flag_spec_CXX='-R$libdir'
19251               whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19252               compiler_needs_object_CXX=yes
19253
19254               # Not sure whether something based on
19255               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19256               # would be better.
19257               output_verbose_link_cmd='func_echo_all'
19258
19259               # Archives containing C++ object files must be created using
19260               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19261               # necessary to make sure instantiated templates are included
19262               # in the archive.
19263               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19264               ;;
19265             esac
19266             ;;
19267         esac
19268         ;;
19269
19270       lynxos*)
19271         # FIXME: insert proper C++ library support
19272         ld_shlibs_CXX=no
19273         ;;
19274
19275       m88k*)
19276         # FIXME: insert proper C++ library support
19277         ld_shlibs_CXX=no
19278         ;;
19279
19280       mvs*)
19281         case $cc_basename in
19282           cxx*)
19283             # FIXME: insert proper C++ library support
19284             ld_shlibs_CXX=no
19285             ;;
19286           *)
19287             # FIXME: insert proper C++ library support
19288             ld_shlibs_CXX=no
19289             ;;
19290         esac
19291         ;;
19292
19293       netbsd*)
19294         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19295           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19296           wlarc=
19297           hardcode_libdir_flag_spec_CXX='-R$libdir'
19298           hardcode_direct_CXX=yes
19299           hardcode_shlibpath_var_CXX=no
19300         fi
19301         # Workaround some broken pre-1.5 toolchains
19302         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19303         ;;
19304
19305       *nto* | *qnx*)
19306         ld_shlibs_CXX=yes
19307         ;;
19308
19309       openbsd2*)
19310         # C++ shared libraries are fairly broken
19311         ld_shlibs_CXX=no
19312         ;;
19313
19314       openbsd*)
19315         if test -f /usr/libexec/ld.so; then
19316           hardcode_direct_CXX=yes
19317           hardcode_shlibpath_var_CXX=no
19318           hardcode_direct_absolute_CXX=yes
19319           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19320           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19321           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19322             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19323             export_dynamic_flag_spec_CXX='${wl}-E'
19324             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19325           fi
19326           output_verbose_link_cmd=func_echo_all
19327         else
19328           ld_shlibs_CXX=no
19329         fi
19330         ;;
19331
19332       osf3* | osf4* | osf5*)
19333         case $cc_basename in
19334           KCC*)
19335             # Kuck and Associates, Inc. (KAI) C++ Compiler
19336
19337             # KCC will only create a shared library if the output file
19338             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19339             # to its proper name (with version) after linking.
19340             archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
19341
19342             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19343             hardcode_libdir_separator_CXX=:
19344
19345             # Archives containing C++ object files must be created using
19346             # the KAI C++ compiler.
19347             case $host in
19348               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19349               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19350             esac
19351             ;;
19352           RCC*)
19353             # Rational C++ 2.4.1
19354             # FIXME: insert proper C++ library support
19355             ld_shlibs_CXX=no
19356             ;;
19357           cxx*)
19358             case $host in
19359               osf3*)
19360                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19361                 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
19362                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19363                 ;;
19364               *)
19365                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19366                 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
19367                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19368                   echo "-hidden">> $lib.exp~
19369                   $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
19370                   $RM $lib.exp'
19371                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19372                 ;;
19373             esac
19374
19375             hardcode_libdir_separator_CXX=:
19376
19377             # Commands to make compiler produce verbose output that lists
19378             # what "hidden" libraries, object files and flags are used when
19379             # linking a shared library.
19380             #
19381             # There doesn't appear to be a way to prevent this compiler from
19382             # explicitly linking system object files so we need to strip them
19383             # from the output so that they don't get included in the library
19384             # dependencies.
19385             output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19386             ;;
19387           *)
19388             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19389               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19390               case $host in
19391                 osf3*)
19392                   archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
19393                   ;;
19394                 *)
19395                   archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
19396                   ;;
19397               esac
19398
19399               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19400               hardcode_libdir_separator_CXX=:
19401
19402               # Commands to make compiler produce verbose output that lists
19403               # what "hidden" libraries, object files and flags are used when
19404               # linking a shared library.
19405               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19406
19407             else
19408               # FIXME: insert proper C++ library support
19409               ld_shlibs_CXX=no
19410             fi
19411             ;;
19412         esac
19413         ;;
19414
19415       psos*)
19416         # FIXME: insert proper C++ library support
19417         ld_shlibs_CXX=no
19418         ;;
19419
19420       sunos4*)
19421         case $cc_basename in
19422           CC*)
19423             # Sun C++ 4.x
19424             # FIXME: insert proper C++ library support
19425             ld_shlibs_CXX=no
19426             ;;
19427           lcc*)
19428             # Lucid
19429             # FIXME: insert proper C++ library support
19430             ld_shlibs_CXX=no
19431             ;;
19432           *)
19433             # FIXME: insert proper C++ library support
19434             ld_shlibs_CXX=no
19435             ;;
19436         esac
19437         ;;
19438
19439       solaris*)
19440         case $cc_basename in
19441           CC*)
19442             # Sun C++ 4.2, 5.x and Centerline C++
19443             archive_cmds_need_lc_CXX=yes
19444             no_undefined_flag_CXX=' -zdefs'
19445             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19446             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19447               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19448
19449             hardcode_libdir_flag_spec_CXX='-R$libdir'
19450             hardcode_shlibpath_var_CXX=no
19451             case $host_os in
19452               solaris2.[0-5] | solaris2.[0-5].*) ;;
19453               *)
19454                 # The compiler driver will combine and reorder linker options,
19455                 # but understands `-z linker_flag'.
19456                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19457                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19458                 ;;
19459             esac
19460             link_all_deplibs_CXX=yes
19461
19462             output_verbose_link_cmd='func_echo_all'
19463
19464             # Archives containing C++ object files must be created using
19465             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19466             # necessary to make sure instantiated templates are included
19467             # in the archive.
19468             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19469             ;;
19470           gcx*)
19471             # Green Hills C++ Compiler
19472             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19473
19474             # The C++ compiler must be used to create the archive.
19475             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19476             ;;
19477           *)
19478             # GNU C++ compiler with Solaris linker
19479             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19480               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19481               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19482                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19483                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19484                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19485
19486                 # Commands to make compiler produce verbose output that lists
19487                 # what "hidden" libraries, object files and flags are used when
19488                 # linking a shared library.
19489                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19490               else
19491                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19492                 # platform.
19493                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19494                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19495                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19496
19497                 # Commands to make compiler produce verbose output that lists
19498                 # what "hidden" libraries, object files and flags are used when
19499                 # linking a shared library.
19500                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19501               fi
19502
19503               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19504               case $host_os in
19505                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19506                 *)
19507                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19508                   ;;
19509               esac
19510             fi
19511             ;;
19512         esac
19513         ;;
19514
19515     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19516       no_undefined_flag_CXX='${wl}-z,text'
19517       archive_cmds_need_lc_CXX=no
19518       hardcode_shlibpath_var_CXX=no
19519       runpath_var='LD_RUN_PATH'
19520
19521       case $cc_basename in
19522         CC*)
19523           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19524           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19525           ;;
19526         *)
19527           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19528           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19529           ;;
19530       esac
19531       ;;
19532
19533       sysv5* | sco3.2v5* | sco5v6*)
19534         # Note: We can NOT use -z defs as we might desire, because we do not
19535         # link with -lc, and that would cause any symbols used from libc to
19536         # always be unresolved, which means just about no library would
19537         # ever link correctly.  If we're not using GNU ld we use -z text
19538         # though, which does catch some bad symbols but isn't as heavy-handed
19539         # as -z defs.
19540         no_undefined_flag_CXX='${wl}-z,text'
19541         allow_undefined_flag_CXX='${wl}-z,nodefs'
19542         archive_cmds_need_lc_CXX=no
19543         hardcode_shlibpath_var_CXX=no
19544         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19545         hardcode_libdir_separator_CXX=':'
19546         link_all_deplibs_CXX=yes
19547         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19548         runpath_var='LD_RUN_PATH'
19549
19550         case $cc_basename in
19551           CC*)
19552             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19553             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19554             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19555               '"$old_archive_cmds_CXX"
19556             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19557               '"$reload_cmds_CXX"
19558             ;;
19559           *)
19560             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19561             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19562             ;;
19563         esac
19564       ;;
19565
19566       tandem*)
19567         case $cc_basename in
19568           NCC*)
19569             # NonStop-UX NCC 3.20
19570             # FIXME: insert proper C++ library support
19571             ld_shlibs_CXX=no
19572             ;;
19573           *)
19574             # FIXME: insert proper C++ library support
19575             ld_shlibs_CXX=no
19576             ;;
19577         esac
19578         ;;
19579
19580       vxworks*)
19581         # FIXME: insert proper C++ library support
19582         ld_shlibs_CXX=no
19583         ;;
19584
19585       *)
19586         # FIXME: insert proper C++ library support
19587         ld_shlibs_CXX=no
19588         ;;
19589     esac
19590
19591     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19592 $as_echo "$ld_shlibs_CXX" >&6; }
19593     test "$ld_shlibs_CXX" = no && can_build_shared=no
19594
19595     GCC_CXX="$GXX"
19596     LD_CXX="$LD"
19597
19598     ## CAVEAT EMPTOR:
19599     ## There is no encapsulation within the following macros, do not change
19600     ## the running order or otherwise move them around unless you know exactly
19601     ## what you are doing...
19602     # Dependencies to place before and after the object being linked:
19603 predep_objects_CXX=
19604 postdep_objects_CXX=
19605 predeps_CXX=
19606 postdeps_CXX=
19607 compiler_lib_search_path_CXX=
19608
19609 cat > conftest.$ac_ext <<_LT_EOF
19610 class Foo
19611 {
19612 public:
19613   Foo (void) { a = 0; }
19614 private:
19615   int a;
19616 };
19617 _LT_EOF
19618
19619 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19620   (eval $ac_compile) 2>&5
19621   ac_status=$?
19622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19623   test $ac_status = 0; }; then
19624   # Parse the compiler output and extract the necessary
19625   # objects, libraries and library flags.
19626
19627   # Sentinel used to keep track of whether or not we are before
19628   # the conftest object file.
19629   pre_test_object_deps_done=no
19630
19631   for p in `eval "$output_verbose_link_cmd"`; do
19632     case $p in
19633
19634     -L* | -R* | -l*)
19635        # Some compilers place space between "-{L,R}" and the path.
19636        # Remove the space.
19637        if test $p = "-L" ||
19638           test $p = "-R"; then
19639          prev=$p
19640          continue
19641        else
19642          prev=
19643        fi
19644
19645        if test "$pre_test_object_deps_done" = no; then
19646          case $p in
19647          -L* | -R*)
19648            # Internal compiler library paths should come after those
19649            # provided the user.  The postdeps already come after the
19650            # user supplied libs so there is no need to process them.
19651            if test -z "$compiler_lib_search_path_CXX"; then
19652              compiler_lib_search_path_CXX="${prev}${p}"
19653            else
19654              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19655            fi
19656            ;;
19657          # The "-l" case would never come before the object being
19658          # linked, so don't bother handling this case.
19659          esac
19660        else
19661          if test -z "$postdeps_CXX"; then
19662            postdeps_CXX="${prev}${p}"
19663          else
19664            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19665          fi
19666        fi
19667        ;;
19668
19669     *.$objext)
19670        # This assumes that the test object file only shows up
19671        # once in the compiler output.
19672        if test "$p" = "conftest.$objext"; then
19673          pre_test_object_deps_done=yes
19674          continue
19675        fi
19676
19677        if test "$pre_test_object_deps_done" = no; then
19678          if test -z "$predep_objects_CXX"; then
19679            predep_objects_CXX="$p"
19680          else
19681            predep_objects_CXX="$predep_objects_CXX $p"
19682          fi
19683        else
19684          if test -z "$postdep_objects_CXX"; then
19685            postdep_objects_CXX="$p"
19686          else
19687            postdep_objects_CXX="$postdep_objects_CXX $p"
19688          fi
19689        fi
19690        ;;
19691
19692     *) ;; # Ignore the rest.
19693
19694     esac
19695   done
19696
19697   # Clean up.
19698   rm -f a.out a.exe
19699 else
19700   echo "libtool.m4: error: problem compiling CXX test program"
19701 fi
19702
19703 $RM -f confest.$objext
19704
19705 # PORTME: override above test on systems where it is broken
19706 case $host_os in
19707 interix[3-9]*)
19708   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19709   # hack all around it, let's just trust "g++" to DTRT.
19710   predep_objects_CXX=
19711   postdep_objects_CXX=
19712   postdeps_CXX=
19713   ;;
19714
19715 linux*)
19716   case `$CC -V 2>&1 | sed 5q` in
19717   *Sun\ C*)
19718     # Sun C++ 5.9
19719
19720     # The more standards-conforming stlport4 library is
19721     # incompatible with the Cstd library. Avoid specifying
19722     # it if it's in CXXFLAGS. Ignore libCrun as
19723     # -library=stlport4 depends on it.
19724     case " $CXX $CXXFLAGS " in
19725     *" -library=stlport4 "*)
19726       solaris_use_stlport4=yes
19727       ;;
19728     esac
19729
19730     if test "$solaris_use_stlport4" != yes; then
19731       postdeps_CXX='-library=Cstd -library=Crun'
19732     fi
19733     ;;
19734   esac
19735   ;;
19736
19737 solaris*)
19738   case $cc_basename in
19739   CC*)
19740     # The more standards-conforming stlport4 library is
19741     # incompatible with the Cstd library. Avoid specifying
19742     # it if it's in CXXFLAGS. Ignore libCrun as
19743     # -library=stlport4 depends on it.
19744     case " $CXX $CXXFLAGS " in
19745     *" -library=stlport4 "*)
19746       solaris_use_stlport4=yes
19747       ;;
19748     esac
19749
19750     # Adding this requires a known-good setup of shared libraries for
19751     # Sun compiler versions before 5.6, else PIC objects from an old
19752     # archive will be linked into the output, leading to subtle bugs.
19753     if test "$solaris_use_stlport4" != yes; then
19754       postdeps_CXX='-library=Cstd -library=Crun'
19755     fi
19756     ;;
19757   esac
19758   ;;
19759 esac
19760
19761
19762 case " $postdeps_CXX " in
19763 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19764 esac
19765  compiler_lib_search_dirs_CXX=
19766 if test -n "${compiler_lib_search_path_CXX}"; then
19767  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19768 fi
19769
19770
19771
19772
19773
19774
19775
19776
19777
19778
19779
19780
19781
19782
19783
19784
19785
19786
19787
19788
19789
19790
19791
19792
19793
19794
19795
19796
19797
19798
19799
19800     lt_prog_compiler_wl_CXX=
19801 lt_prog_compiler_pic_CXX=
19802 lt_prog_compiler_static_CXX=
19803
19804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19805 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19806
19807   # C++ specific cases for pic, static, wl, etc.
19808   if test "$GXX" = yes; then
19809     lt_prog_compiler_wl_CXX='-Wl,'
19810     lt_prog_compiler_static_CXX='-static'
19811
19812     case $host_os in
19813     aix*)
19814       # All AIX code is PIC.
19815       if test "$host_cpu" = ia64; then
19816         # AIX 5 now supports IA64 processor
19817         lt_prog_compiler_static_CXX='-Bstatic'
19818       fi
19819       lt_prog_compiler_pic_CXX='-fPIC'
19820       ;;
19821
19822     amigaos*)
19823       case $host_cpu in
19824       powerpc)
19825             # see comment about AmigaOS4 .so support
19826             lt_prog_compiler_pic_CXX='-fPIC'
19827         ;;
19828       m68k)
19829             # FIXME: we need at least 68020 code to build shared libraries, but
19830             # adding the `-m68020' flag to GCC prevents building anything better,
19831             # like `-m68040'.
19832             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19833         ;;
19834       esac
19835       ;;
19836
19837     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19838       # PIC is the default for these OSes.
19839       ;;
19840     mingw* | cygwin* | os2* | pw32* | cegcc*)
19841       # This hack is so that the source file can tell whether it is being
19842       # built for inclusion in a dll (and should export symbols for example).
19843       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19844       # (--disable-auto-import) libraries
19845       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19846       ;;
19847     darwin* | rhapsody*)
19848       # PIC is the default on this platform
19849       # Common symbols not allowed in MH_DYLIB files
19850       lt_prog_compiler_pic_CXX='-fno-common'
19851       ;;
19852     *djgpp*)
19853       # DJGPP does not support shared libraries at all
19854       lt_prog_compiler_pic_CXX=
19855       ;;
19856     haiku*)
19857       # PIC is the default for Haiku.
19858       # The "-static" flag exists, but is broken.
19859       lt_prog_compiler_static_CXX=
19860       ;;
19861     interix[3-9]*)
19862       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19863       # Instead, we relocate shared libraries at runtime.
19864       ;;
19865     sysv4*MP*)
19866       if test -d /usr/nec; then
19867         lt_prog_compiler_pic_CXX=-Kconform_pic
19868       fi
19869       ;;
19870     hpux*)
19871       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19872       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19873       # sets the default TLS model and affects inlining.
19874       case $host_cpu in
19875       hppa*64*)
19876         ;;
19877       *)
19878         lt_prog_compiler_pic_CXX='-fPIC'
19879         ;;
19880       esac
19881       ;;
19882     *qnx* | *nto*)
19883       # QNX uses GNU C++, but need to define -shared option too, otherwise
19884       # it will coredump.
19885       lt_prog_compiler_pic_CXX='-fPIC -shared'
19886       ;;
19887     *)
19888       lt_prog_compiler_pic_CXX='-fPIC'
19889       ;;
19890     esac
19891   else
19892     case $host_os in
19893       aix[4-9]*)
19894         # All AIX code is PIC.
19895         if test "$host_cpu" = ia64; then
19896           # AIX 5 now supports IA64 processor
19897           lt_prog_compiler_static_CXX='-Bstatic'
19898         else
19899           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19900         fi
19901         ;;
19902       chorus*)
19903         case $cc_basename in
19904         cxch68*)
19905           # Green Hills C++ Compiler
19906           # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
19907           ;;
19908         esac
19909         ;;
19910       dgux*)
19911         case $cc_basename in
19912           ec++*)
19913             lt_prog_compiler_pic_CXX='-KPIC'
19914             ;;
19915           ghcx*)
19916             # Green Hills C++ Compiler
19917             lt_prog_compiler_pic_CXX='-pic'
19918             ;;
19919           *)
19920             ;;
19921         esac
19922         ;;
19923       freebsd* | dragonfly*)
19924         # FreeBSD uses GNU C++
19925         ;;
19926       hpux9* | hpux10* | hpux11*)
19927         case $cc_basename in
19928           CC*)
19929             lt_prog_compiler_wl_CXX='-Wl,'
19930             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19931             if test "$host_cpu" != ia64; then
19932               lt_prog_compiler_pic_CXX='+Z'
19933             fi
19934             ;;
19935           aCC*)
19936             lt_prog_compiler_wl_CXX='-Wl,'
19937             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19938             case $host_cpu in
19939             hppa*64*|ia64*)
19940               # +Z the default
19941               ;;
19942             *)
19943               lt_prog_compiler_pic_CXX='+Z'
19944               ;;
19945             esac
19946             ;;
19947           *)
19948             ;;
19949         esac
19950         ;;
19951       interix*)
19952         # This is c89, which is MS Visual C++ (no shared libs)
19953         # Anyone wants to do a port?
19954         ;;
19955       irix5* | irix6* | nonstopux*)
19956         case $cc_basename in
19957           CC*)
19958             lt_prog_compiler_wl_CXX='-Wl,'
19959             lt_prog_compiler_static_CXX='-non_shared'
19960             # CC pic flag -KPIC is the default.
19961             ;;
19962           *)
19963             ;;
19964         esac
19965         ;;
19966       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19967         case $cc_basename in
19968           KCC*)
19969             # KAI C++ Compiler
19970             lt_prog_compiler_wl_CXX='--backend -Wl,'
19971             lt_prog_compiler_pic_CXX='-fPIC'
19972             ;;
19973           ecpc* )
19974             # old Intel C++ for x86_64 which still supported -KPIC.
19975             lt_prog_compiler_wl_CXX='-Wl,'
19976             lt_prog_compiler_pic_CXX='-KPIC'
19977             lt_prog_compiler_static_CXX='-static'
19978             ;;
19979           icpc* )
19980             # Intel C++, used to be incompatible with GCC.
19981             # ICC 10 doesn't accept -KPIC any more.
19982             lt_prog_compiler_wl_CXX='-Wl,'
19983             lt_prog_compiler_pic_CXX='-fPIC'
19984             lt_prog_compiler_static_CXX='-static'
19985             ;;
19986           pgCC* | pgcpp*)
19987             # Portland Group C++ compiler
19988             lt_prog_compiler_wl_CXX='-Wl,'
19989             lt_prog_compiler_pic_CXX='-fpic'
19990             lt_prog_compiler_static_CXX='-Bstatic'
19991             ;;
19992           cxx*)
19993             # Compaq C++
19994             # Make sure the PIC flag is empty.  It appears that all Alpha
19995             # Linux and Compaq Tru64 Unix objects are PIC.
19996             lt_prog_compiler_pic_CXX=
19997             lt_prog_compiler_static_CXX='-non_shared'
19998             ;;
19999           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
20000             # IBM XL 8.0, 9.0 on PPC and BlueGene
20001             lt_prog_compiler_wl_CXX='-Wl,'
20002             lt_prog_compiler_pic_CXX='-qpic'
20003             lt_prog_compiler_static_CXX='-qstaticlink'
20004             ;;
20005           *)
20006             case `$CC -V 2>&1 | sed 5q` in
20007             *Sun\ C*)
20008               # Sun C++ 5.9
20009               lt_prog_compiler_pic_CXX='-KPIC'
20010               lt_prog_compiler_static_CXX='-Bstatic'
20011               lt_prog_compiler_wl_CXX='-Qoption ld '
20012               ;;
20013             esac
20014             ;;
20015         esac
20016         ;;
20017       lynxos*)
20018         ;;
20019       m88k*)
20020         ;;
20021       mvs*)
20022         case $cc_basename in
20023           cxx*)
20024             lt_prog_compiler_pic_CXX='-W c,exportall'
20025             ;;
20026           *)
20027             ;;
20028         esac
20029         ;;
20030       netbsd*)
20031         ;;
20032       *qnx* | *nto*)
20033         # QNX uses GNU C++, but need to define -shared option too, otherwise
20034         # it will coredump.
20035         lt_prog_compiler_pic_CXX='-fPIC -shared'
20036         ;;
20037       osf3* | osf4* | osf5*)
20038         case $cc_basename in
20039           KCC*)
20040             lt_prog_compiler_wl_CXX='--backend -Wl,'
20041             ;;
20042           RCC*)
20043             # Rational C++ 2.4.1
20044             lt_prog_compiler_pic_CXX='-pic'
20045             ;;
20046           cxx*)
20047             # Digital/Compaq C++
20048             lt_prog_compiler_wl_CXX='-Wl,'
20049             # Make sure the PIC flag is empty.  It appears that all Alpha
20050             # Linux and Compaq Tru64 Unix objects are PIC.
20051             lt_prog_compiler_pic_CXX=
20052             lt_prog_compiler_static_CXX='-non_shared'
20053             ;;
20054           *)
20055             ;;
20056         esac
20057         ;;
20058       psos*)
20059         ;;
20060       solaris*)
20061         case $cc_basename in
20062           CC*)
20063             # Sun C++ 4.2, 5.x and Centerline C++
20064             lt_prog_compiler_pic_CXX='-KPIC'
20065             lt_prog_compiler_static_CXX='-Bstatic'
20066             lt_prog_compiler_wl_CXX='-Qoption ld '
20067             ;;
20068           gcx*)
20069             # Green Hills C++ Compiler
20070             lt_prog_compiler_pic_CXX='-PIC'
20071             ;;
20072           *)
20073             ;;
20074         esac
20075         ;;
20076       sunos4*)
20077         case $cc_basename in
20078           CC*)
20079             # Sun C++ 4.x
20080             lt_prog_compiler_pic_CXX='-pic'
20081             lt_prog_compiler_static_CXX='-Bstatic'
20082             ;;
20083           lcc*)
20084             # Lucid
20085             lt_prog_compiler_pic_CXX='-pic'
20086             ;;
20087           *)
20088             ;;
20089         esac
20090         ;;
20091       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20092         case $cc_basename in
20093           CC*)
20094             lt_prog_compiler_wl_CXX='-Wl,'
20095             lt_prog_compiler_pic_CXX='-KPIC'
20096             lt_prog_compiler_static_CXX='-Bstatic'
20097             ;;
20098         esac
20099         ;;
20100       tandem*)
20101         case $cc_basename in
20102           NCC*)
20103             # NonStop-UX NCC 3.20
20104             lt_prog_compiler_pic_CXX='-KPIC'
20105             ;;
20106           *)
20107             ;;
20108         esac
20109         ;;
20110       vxworks*)
20111         ;;
20112       *)
20113         lt_prog_compiler_can_build_shared_CXX=no
20114         ;;
20115     esac
20116   fi
20117
20118 case $host_os in
20119   # For platforms which do not support PIC, -DPIC is meaningless:
20120   *djgpp*)
20121     lt_prog_compiler_pic_CXX=
20122     ;;
20123   *)
20124     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20125     ;;
20126 esac
20127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20128 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20129
20130
20131
20132 #
20133 # Check to make sure the PIC flag actually works.
20134 #
20135 if test -n "$lt_prog_compiler_pic_CXX"; then
20136   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20137 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20138 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20139   $as_echo_n "(cached) " >&6
20140 else
20141   lt_cv_prog_compiler_pic_works_CXX=no
20142    ac_outfile=conftest.$ac_objext
20143    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20144    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20145    # Insert the option either (1) after the last *FLAGS variable, or
20146    # (2) before a word containing "conftest.", or (3) at the end.
20147    # Note that $ac_compile itself does not contain backslashes and begins
20148    # with a dollar sign (not a hyphen), so the echo should work correctly.
20149    # The option is referenced via a variable to avoid confusing sed.
20150    lt_compile=`echo "$ac_compile" | $SED \
20151    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20152    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20153    -e 's:$: $lt_compiler_flag:'`
20154    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20155    (eval "$lt_compile" 2>conftest.err)
20156    ac_status=$?
20157    cat conftest.err >&5
20158    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20159    if (exit $ac_status) && test -s "$ac_outfile"; then
20160      # The compiler can only warn and ignore the option if not recognized
20161      # So say no if there are warnings other than the usual output.
20162      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20163      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20164      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20165        lt_cv_prog_compiler_pic_works_CXX=yes
20166      fi
20167    fi
20168    $RM conftest*
20169
20170 fi
20171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20172 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20173
20174 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20175     case $lt_prog_compiler_pic_CXX in
20176      "" | " "*) ;;
20177      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20178      esac
20179 else
20180     lt_prog_compiler_pic_CXX=
20181      lt_prog_compiler_can_build_shared_CXX=no
20182 fi
20183
20184 fi
20185
20186
20187
20188 #
20189 # Check to make sure the static flag actually works.
20190 #
20191 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20193 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20194 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20195   $as_echo_n "(cached) " >&6
20196 else
20197   lt_cv_prog_compiler_static_works_CXX=no
20198    save_LDFLAGS="$LDFLAGS"
20199    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20200    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20201    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20202      # The linker can only warn and ignore the option if not recognized
20203      # So say no if there are warnings
20204      if test -s conftest.err; then
20205        # Append any errors to the config.log.
20206        cat conftest.err 1>&5
20207        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20208        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20209        if diff conftest.exp conftest.er2 >/dev/null; then
20210          lt_cv_prog_compiler_static_works_CXX=yes
20211        fi
20212      else
20213        lt_cv_prog_compiler_static_works_CXX=yes
20214      fi
20215    fi
20216    $RM -r conftest*
20217    LDFLAGS="$save_LDFLAGS"
20218
20219 fi
20220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20221 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20222
20223 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20224     :
20225 else
20226     lt_prog_compiler_static_CXX=
20227 fi
20228
20229
20230
20231
20232     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20233 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20234 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20235   $as_echo_n "(cached) " >&6
20236 else
20237   lt_cv_prog_compiler_c_o_CXX=no
20238    $RM -r conftest 2>/dev/null
20239    mkdir conftest
20240    cd conftest
20241    mkdir out
20242    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20243
20244    lt_compiler_flag="-o out/conftest2.$ac_objext"
20245    # Insert the option either (1) after the last *FLAGS variable, or
20246    # (2) before a word containing "conftest.", or (3) at the end.
20247    # Note that $ac_compile itself does not contain backslashes and begins
20248    # with a dollar sign (not a hyphen), so the echo should work correctly.
20249    lt_compile=`echo "$ac_compile" | $SED \
20250    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20251    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20252    -e 's:$: $lt_compiler_flag:'`
20253    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20254    (eval "$lt_compile" 2>out/conftest.err)
20255    ac_status=$?
20256    cat out/conftest.err >&5
20257    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20258    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20259    then
20260      # The compiler can only warn and ignore the option if not recognized
20261      # So say no if there are warnings
20262      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20263      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20264      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20265        lt_cv_prog_compiler_c_o_CXX=yes
20266      fi
20267    fi
20268    chmod u+w . 2>&5
20269    $RM conftest*
20270    # SGI C++ compiler will create directory out/ii_files/ for
20271    # template instantiation
20272    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20273    $RM out/* && rmdir out
20274    cd ..
20275    $RM -r conftest
20276    $RM conftest*
20277
20278 fi
20279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20280 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20281
20282
20283
20284     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20285 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20286 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20287   $as_echo_n "(cached) " >&6
20288 else
20289   lt_cv_prog_compiler_c_o_CXX=no
20290    $RM -r conftest 2>/dev/null
20291    mkdir conftest
20292    cd conftest
20293    mkdir out
20294    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20295
20296    lt_compiler_flag="-o out/conftest2.$ac_objext"
20297    # Insert the option either (1) after the last *FLAGS variable, or
20298    # (2) before a word containing "conftest.", or (3) at the end.
20299    # Note that $ac_compile itself does not contain backslashes and begins
20300    # with a dollar sign (not a hyphen), so the echo should work correctly.
20301    lt_compile=`echo "$ac_compile" | $SED \
20302    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20303    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20304    -e 's:$: $lt_compiler_flag:'`
20305    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20306    (eval "$lt_compile" 2>out/conftest.err)
20307    ac_status=$?
20308    cat out/conftest.err >&5
20309    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20310    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20311    then
20312      # The compiler can only warn and ignore the option if not recognized
20313      # So say no if there are warnings
20314      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20315      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20316      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20317        lt_cv_prog_compiler_c_o_CXX=yes
20318      fi
20319    fi
20320    chmod u+w . 2>&5
20321    $RM conftest*
20322    # SGI C++ compiler will create directory out/ii_files/ for
20323    # template instantiation
20324    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20325    $RM out/* && rmdir out
20326    cd ..
20327    $RM -r conftest
20328    $RM conftest*
20329
20330 fi
20331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20332 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20333
20334
20335
20336
20337 hard_links="nottested"
20338 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20339   # do not overwrite the value of need_locks provided by the user
20340   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20341 $as_echo_n "checking if we can lock with hard links... " >&6; }
20342   hard_links=yes
20343   $RM conftest*
20344   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20345   touch conftest.a
20346   ln conftest.a conftest.b 2>&5 || hard_links=no
20347   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20349 $as_echo "$hard_links" >&6; }
20350   if test "$hard_links" = no; then
20351     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20352 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20353     need_locks=warn
20354   fi
20355 else
20356   need_locks=no
20357 fi
20358
20359
20360
20361     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20362 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20363
20364   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20365   case $host_os in
20366   aix[4-9]*)
20367     # If we're using GNU nm, then we don't want the "-C" option.
20368     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20369     # Also, AIX nm treats weak defined symbols like other global defined
20370     # symbols, whereas GNU nm marks them as "W".
20371     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20372       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20373     else
20374       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20375     fi
20376     ;;
20377   pw32*)
20378     export_symbols_cmds_CXX="$ltdll_cmds"
20379   ;;
20380   cygwin* | mingw* | cegcc*)
20381     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
20382   ;;
20383   *)
20384     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20385   ;;
20386   esac
20387   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20388
20389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20390 $as_echo "$ld_shlibs_CXX" >&6; }
20391 test "$ld_shlibs_CXX" = no && can_build_shared=no
20392
20393 with_gnu_ld_CXX=$with_gnu_ld
20394
20395
20396
20397
20398
20399
20400 #
20401 # Do we need to explicitly link libc?
20402 #
20403 case "x$archive_cmds_need_lc_CXX" in
20404 x|xyes)
20405   # Assume -lc should be added
20406   archive_cmds_need_lc_CXX=yes
20407
20408   if test "$enable_shared" = yes && test "$GCC" = yes; then
20409     case $archive_cmds_CXX in
20410     *'~'*)
20411       # FIXME: we may have to deal with multi-command sequences.
20412       ;;
20413     '$CC '*)
20414       # Test whether the compiler implicitly links with -lc since on some
20415       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20416       # to ld, don't add -lc before -lgcc.
20417       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20418 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20419 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20420   $as_echo_n "(cached) " >&6
20421 else
20422   $RM conftest*
20423         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20424
20425         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20426   (eval $ac_compile) 2>&5
20427   ac_status=$?
20428   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20429   test $ac_status = 0; } 2>conftest.err; then
20430           soname=conftest
20431           lib=conftest
20432           libobjs=conftest.$ac_objext
20433           deplibs=
20434           wl=$lt_prog_compiler_wl_CXX
20435           pic_flag=$lt_prog_compiler_pic_CXX
20436           compiler_flags=-v
20437           linker_flags=-v
20438           verstring=
20439           output_objdir=.
20440           libname=conftest
20441           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20442           allow_undefined_flag_CXX=
20443           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20444   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20445   ac_status=$?
20446   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20447   test $ac_status = 0; }
20448           then
20449             lt_cv_archive_cmds_need_lc_CXX=no
20450           else
20451             lt_cv_archive_cmds_need_lc_CXX=yes
20452           fi
20453           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20454         else
20455           cat conftest.err 1>&5
20456         fi
20457         $RM conftest*
20458
20459 fi
20460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20461 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20462       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20463       ;;
20464     esac
20465   fi
20466   ;;
20467 esac
20468
20469
20470
20471
20472
20473
20474
20475
20476
20477
20478
20479
20480
20481
20482
20483
20484
20485
20486
20487
20488
20489
20490
20491
20492
20493
20494
20495
20496
20497
20498
20499
20500
20501
20502
20503
20504
20505
20506
20507
20508
20509
20510
20511
20512
20513
20514
20515
20516
20517
20518
20519
20520
20521
20522
20523
20524
20525
20526
20527
20528
20529
20530
20531
20532     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20533 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20534
20535 library_names_spec=
20536 libname_spec='lib$name'
20537 soname_spec=
20538 shrext_cmds=".so"
20539 postinstall_cmds=
20540 postuninstall_cmds=
20541 finish_cmds=
20542 finish_eval=
20543 shlibpath_var=
20544 shlibpath_overrides_runpath=unknown
20545 version_type=none
20546 dynamic_linker="$host_os ld.so"
20547 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20548 need_lib_prefix=unknown
20549 hardcode_into_libs=no
20550
20551 # when you set need_version to no, make sure it does not cause -set_version
20552 # flags to be left without arguments
20553 need_version=unknown
20554
20555 case $host_os in
20556 aix3*)
20557   version_type=linux
20558   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20559   shlibpath_var=LIBPATH
20560
20561   # AIX 3 has no versioning support, so we append a major version to the name.
20562   soname_spec='${libname}${release}${shared_ext}$major'
20563   ;;
20564
20565 aix[4-9]*)
20566   version_type=linux
20567   need_lib_prefix=no
20568   need_version=no
20569   hardcode_into_libs=yes
20570   if test "$host_cpu" = ia64; then
20571     # AIX 5 supports IA64
20572     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20573     shlibpath_var=LD_LIBRARY_PATH
20574   else
20575     # With GCC up to 2.95.x, collect2 would create an import file
20576     # for dependence libraries.  The import file would start with
20577     # the line `#! .'.  This would cause the generated library to
20578     # depend on `.', always an invalid library.  This was fixed in
20579     # development snapshots of GCC prior to 3.0.
20580     case $host_os in
20581       aix4 | aix4.[01] | aix4.[01].*)
20582       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20583            echo ' yes '
20584            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20585         :
20586       else
20587         can_build_shared=no
20588       fi
20589       ;;
20590     esac
20591     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20592     # soname into executable. Probably we can add versioning support to
20593     # collect2, so additional links can be useful in future.
20594     if test "$aix_use_runtimelinking" = yes; then
20595       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20596       # instead of lib<name>.a to let people know that these are not
20597       # typical AIX shared libraries.
20598       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20599     else
20600       # We preserve .a as extension for shared libraries through AIX4.2
20601       # and later when we are not doing run time linking.
20602       library_names_spec='${libname}${release}.a $libname.a'
20603       soname_spec='${libname}${release}${shared_ext}$major'
20604     fi
20605     shlibpath_var=LIBPATH
20606   fi
20607   ;;
20608
20609 amigaos*)
20610   case $host_cpu in
20611   powerpc)
20612     # Since July 2007 AmigaOS4 officially supports .so libraries.
20613     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20614     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20615     ;;
20616   m68k)
20617     library_names_spec='$libname.ixlibrary $libname.a'
20618     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20619     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
20620     ;;
20621   esac
20622   ;;
20623
20624 beos*)
20625   library_names_spec='${libname}${shared_ext}'
20626   dynamic_linker="$host_os ld.so"
20627   shlibpath_var=LIBRARY_PATH
20628   ;;
20629
20630 bsdi[45]*)
20631   version_type=linux
20632   need_version=no
20633   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20634   soname_spec='${libname}${release}${shared_ext}$major'
20635   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20636   shlibpath_var=LD_LIBRARY_PATH
20637   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20638   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20639   # the default ld.so.conf also contains /usr/contrib/lib and
20640   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20641   # libtool to hard-code these into programs
20642   ;;
20643
20644 cygwin* | mingw* | pw32* | cegcc*)
20645   version_type=windows
20646   shrext_cmds=".dll"
20647   need_version=no
20648   need_lib_prefix=no
20649
20650   case $GCC,$host_os in
20651   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20652     library_names_spec='$libname.dll.a'
20653     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20654     postinstall_cmds='base_file=`basename \${file}`~
20655       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20656       dldir=$destdir/`dirname \$dlpath`~
20657       test -d \$dldir || mkdir -p \$dldir~
20658       $install_prog $dir/$dlname \$dldir/$dlname~
20659       chmod a+x \$dldir/$dlname~
20660       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20661         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20662       fi'
20663     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20664       dlpath=$dir/\$dldll~
20665        $RM \$dlpath'
20666     shlibpath_overrides_runpath=yes
20667
20668     case $host_os in
20669     cygwin*)
20670       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20671       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20672
20673       ;;
20674     mingw* | cegcc*)
20675       # MinGW DLLs use traditional 'lib' prefix
20676       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20677       ;;
20678     pw32*)
20679       # pw32 DLLs use 'pw' prefix rather than 'lib'
20680       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20681       ;;
20682     esac
20683     ;;
20684
20685   *)
20686     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20687     ;;
20688   esac
20689   dynamic_linker='Win32 ld.exe'
20690   # FIXME: first we should search . and the directory the executable is in
20691   shlibpath_var=PATH
20692   ;;
20693
20694 darwin* | rhapsody*)
20695   dynamic_linker="$host_os dyld"
20696   version_type=darwin
20697   need_lib_prefix=no
20698   need_version=no
20699   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20700   soname_spec='${libname}${release}${major}$shared_ext'
20701   shlibpath_overrides_runpath=yes
20702   shlibpath_var=DYLD_LIBRARY_PATH
20703   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20704
20705   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20706   ;;
20707
20708 dgux*)
20709   version_type=linux
20710   need_lib_prefix=no
20711   need_version=no
20712   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20713   soname_spec='${libname}${release}${shared_ext}$major'
20714   shlibpath_var=LD_LIBRARY_PATH
20715   ;;
20716
20717 freebsd* | dragonfly*)
20718   # DragonFly does not have aout.  When/if they implement a new
20719   # versioning mechanism, adjust this.
20720   if test -x /usr/bin/objformat; then
20721     objformat=`/usr/bin/objformat`
20722   else
20723     case $host_os in
20724     freebsd[23].*) objformat=aout ;;
20725     *) objformat=elf ;;
20726     esac
20727   fi
20728   version_type=freebsd-$objformat
20729   case $version_type in
20730     freebsd-elf*)
20731       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20732       need_version=no
20733       need_lib_prefix=no
20734       ;;
20735     freebsd-*)
20736       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20737       need_version=yes
20738       ;;
20739   esac
20740   shlibpath_var=LD_LIBRARY_PATH
20741   case $host_os in
20742   freebsd2.*)
20743     shlibpath_overrides_runpath=yes
20744     ;;
20745   freebsd3.[01]* | freebsdelf3.[01]*)
20746     shlibpath_overrides_runpath=yes
20747     hardcode_into_libs=yes
20748     ;;
20749   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20750   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20751     shlibpath_overrides_runpath=no
20752     hardcode_into_libs=yes
20753     ;;
20754   *) # from 4.6 on, and DragonFly
20755     shlibpath_overrides_runpath=yes
20756     hardcode_into_libs=yes
20757     ;;
20758   esac
20759   ;;
20760
20761 gnu*)
20762   version_type=linux
20763   need_lib_prefix=no
20764   need_version=no
20765   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20766   soname_spec='${libname}${release}${shared_ext}$major'
20767   shlibpath_var=LD_LIBRARY_PATH
20768   hardcode_into_libs=yes
20769   ;;
20770
20771 haiku*)
20772   version_type=linux
20773   need_lib_prefix=no
20774   need_version=no
20775   dynamic_linker="$host_os runtime_loader"
20776   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20777   soname_spec='${libname}${release}${shared_ext}$major'
20778   shlibpath_var=LIBRARY_PATH
20779   shlibpath_overrides_runpath=yes
20780   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20781   hardcode_into_libs=yes
20782   ;;
20783
20784 hpux9* | hpux10* | hpux11*)
20785   # Give a soname corresponding to the major version so that dld.sl refuses to
20786   # link against other versions.
20787   version_type=sunos
20788   need_lib_prefix=no
20789   need_version=no
20790   case $host_cpu in
20791   ia64*)
20792     shrext_cmds='.so'
20793     hardcode_into_libs=yes
20794     dynamic_linker="$host_os dld.so"
20795     shlibpath_var=LD_LIBRARY_PATH
20796     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20797     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20798     soname_spec='${libname}${release}${shared_ext}$major'
20799     if test "X$HPUX_IA64_MODE" = X32; then
20800       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20801     else
20802       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20803     fi
20804     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20805     ;;
20806   hppa*64*)
20807     shrext_cmds='.sl'
20808     hardcode_into_libs=yes
20809     dynamic_linker="$host_os dld.sl"
20810     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20811     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20812     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20813     soname_spec='${libname}${release}${shared_ext}$major'
20814     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20815     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20816     ;;
20817   *)
20818     shrext_cmds='.sl'
20819     dynamic_linker="$host_os dld.sl"
20820     shlibpath_var=SHLIB_PATH
20821     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20822     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20823     soname_spec='${libname}${release}${shared_ext}$major'
20824     ;;
20825   esac
20826   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20827   postinstall_cmds='chmod 555 $lib'
20828   # or fails outright, so override atomically:
20829   install_override_mode=555
20830   ;;
20831
20832 interix[3-9]*)
20833   version_type=linux
20834   need_lib_prefix=no
20835   need_version=no
20836   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20837   soname_spec='${libname}${release}${shared_ext}$major'
20838   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20839   shlibpath_var=LD_LIBRARY_PATH
20840   shlibpath_overrides_runpath=no
20841   hardcode_into_libs=yes
20842   ;;
20843
20844 irix5* | irix6* | nonstopux*)
20845   case $host_os in
20846     nonstopux*) version_type=nonstopux ;;
20847     *)
20848         if test "$lt_cv_prog_gnu_ld" = yes; then
20849                 version_type=linux
20850         else
20851                 version_type=irix
20852         fi ;;
20853   esac
20854   need_lib_prefix=no
20855   need_version=no
20856   soname_spec='${libname}${release}${shared_ext}$major'
20857   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20858   case $host_os in
20859   irix5* | nonstopux*)
20860     libsuff= shlibsuff=
20861     ;;
20862   *)
20863     case $LD in # libtool.m4 will add one of these switches to LD
20864     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20865       libsuff= shlibsuff= libmagic=32-bit;;
20866     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20867       libsuff=32 shlibsuff=N32 libmagic=N32;;
20868     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20869       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20870     *) libsuff= shlibsuff= libmagic=never-match;;
20871     esac
20872     ;;
20873   esac
20874   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20875   shlibpath_overrides_runpath=no
20876   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20877   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20878   hardcode_into_libs=yes
20879   ;;
20880
20881 # No shared lib support for Linux oldld, aout, or coff.
20882 linux*oldld* | linux*aout* | linux*coff*)
20883   dynamic_linker=no
20884   ;;
20885
20886 # This must be Linux ELF.
20887 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20888   version_type=linux
20889   need_lib_prefix=no
20890   need_version=no
20891   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20892   soname_spec='${libname}${release}${shared_ext}$major'
20893   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20894   shlibpath_var=LD_LIBRARY_PATH
20895   shlibpath_overrides_runpath=no
20896
20897   # Some binutils ld are patched to set DT_RUNPATH
20898   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20899   $as_echo_n "(cached) " >&6
20900 else
20901   lt_cv_shlibpath_overrides_runpath=no
20902     save_LDFLAGS=$LDFLAGS
20903     save_libdir=$libdir
20904     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20905          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20906     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20907 /* end confdefs.h.  */
20908
20909 int
20910 main ()
20911 {
20912
20913   ;
20914   return 0;
20915 }
20916 _ACEOF
20917 if ac_fn_cxx_try_link "$LINENO"; then :
20918   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20919   lt_cv_shlibpath_overrides_runpath=yes
20920 fi
20921 fi
20922 rm -f core conftest.err conftest.$ac_objext \
20923     conftest$ac_exeext conftest.$ac_ext
20924     LDFLAGS=$save_LDFLAGS
20925     libdir=$save_libdir
20926
20927 fi
20928
20929   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20930
20931   # This implies no fast_install, which is unacceptable.
20932   # Some rework will be needed to allow for fast_install
20933   # before this can be enabled.
20934   hardcode_into_libs=yes
20935
20936   # Append ld.so.conf contents to the search path
20937   if test -f /etc/ld.so.conf; then
20938     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[       ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
20939     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20940   fi
20941
20942   # We used to test for /lib/ld.so.1 and disable shared libraries on
20943   # powerpc, because MkLinux only supported shared libraries with the
20944   # GNU dynamic linker.  Since this was broken with cross compilers,
20945   # most powerpc-linux boxes support dynamic linking these days and
20946   # people can always --disable-shared, the test was removed, and we
20947   # assume the GNU/Linux dynamic linker is in use.
20948   dynamic_linker='GNU/Linux ld.so'
20949   ;;
20950
20951 netbsd*)
20952   version_type=sunos
20953   need_lib_prefix=no
20954   need_version=no
20955   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20956     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20957     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20958     dynamic_linker='NetBSD (a.out) ld.so'
20959   else
20960     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20961     soname_spec='${libname}${release}${shared_ext}$major'
20962     dynamic_linker='NetBSD ld.elf_so'
20963   fi
20964   shlibpath_var=LD_LIBRARY_PATH
20965   shlibpath_overrides_runpath=yes
20966   hardcode_into_libs=yes
20967   ;;
20968
20969 newsos6)
20970   version_type=linux
20971   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20972   shlibpath_var=LD_LIBRARY_PATH
20973   shlibpath_overrides_runpath=yes
20974   ;;
20975
20976 *nto* | *qnx*)
20977   version_type=qnx
20978   need_lib_prefix=no
20979   need_version=no
20980   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20981   soname_spec='${libname}${release}${shared_ext}$major'
20982   shlibpath_var=LD_LIBRARY_PATH
20983   shlibpath_overrides_runpath=no
20984   hardcode_into_libs=yes
20985   dynamic_linker='ldqnx.so'
20986   ;;
20987
20988 openbsd*)
20989   version_type=sunos
20990   sys_lib_dlsearch_path_spec="/usr/lib"
20991   need_lib_prefix=no
20992   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20993   case $host_os in
20994     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20995     *)                          need_version=no  ;;
20996   esac
20997   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20998   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20999   shlibpath_var=LD_LIBRARY_PATH
21000   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21001     case $host_os in
21002       openbsd2.[89] | openbsd2.[89].*)
21003         shlibpath_overrides_runpath=no
21004         ;;
21005       *)
21006         shlibpath_overrides_runpath=yes
21007         ;;
21008       esac
21009   else
21010     shlibpath_overrides_runpath=yes
21011   fi
21012   ;;
21013
21014 os2*)
21015   libname_spec='$name'
21016   shrext_cmds=".dll"
21017   need_lib_prefix=no
21018   library_names_spec='$libname${shared_ext} $libname.a'
21019   dynamic_linker='OS/2 ld.exe'
21020   shlibpath_var=LIBPATH
21021   ;;
21022
21023 osf3* | osf4* | osf5*)
21024   version_type=osf
21025   need_lib_prefix=no
21026   need_version=no
21027   soname_spec='${libname}${release}${shared_ext}$major'
21028   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21029   shlibpath_var=LD_LIBRARY_PATH
21030   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21031   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21032   ;;
21033
21034 rdos*)
21035   dynamic_linker=no
21036   ;;
21037
21038 solaris*)
21039   version_type=linux
21040   need_lib_prefix=no
21041   need_version=no
21042   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21043   soname_spec='${libname}${release}${shared_ext}$major'
21044   shlibpath_var=LD_LIBRARY_PATH
21045   shlibpath_overrides_runpath=yes
21046   hardcode_into_libs=yes
21047   # ldd complains unless libraries are executable
21048   postinstall_cmds='chmod +x $lib'
21049   ;;
21050
21051 sunos4*)
21052   version_type=sunos
21053   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21054   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21055   shlibpath_var=LD_LIBRARY_PATH
21056   shlibpath_overrides_runpath=yes
21057   if test "$with_gnu_ld" = yes; then
21058     need_lib_prefix=no
21059   fi
21060   need_version=yes
21061   ;;
21062
21063 sysv4 | sysv4.3*)
21064   version_type=linux
21065   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21066   soname_spec='${libname}${release}${shared_ext}$major'
21067   shlibpath_var=LD_LIBRARY_PATH
21068   case $host_vendor in
21069     sni)
21070       shlibpath_overrides_runpath=no
21071       need_lib_prefix=no
21072       runpath_var=LD_RUN_PATH
21073       ;;
21074     siemens)
21075       need_lib_prefix=no
21076       ;;
21077     motorola)
21078       need_lib_prefix=no
21079       need_version=no
21080       shlibpath_overrides_runpath=no
21081       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21082       ;;
21083   esac
21084   ;;
21085
21086 sysv4*MP*)
21087   if test -d /usr/nec ;then
21088     version_type=linux
21089     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21090     soname_spec='$libname${shared_ext}.$major'
21091     shlibpath_var=LD_LIBRARY_PATH
21092   fi
21093   ;;
21094
21095 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21096   version_type=freebsd-elf
21097   need_lib_prefix=no
21098   need_version=no
21099   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21100   soname_spec='${libname}${release}${shared_ext}$major'
21101   shlibpath_var=LD_LIBRARY_PATH
21102   shlibpath_overrides_runpath=yes
21103   hardcode_into_libs=yes
21104   if test "$with_gnu_ld" = yes; then
21105     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21106   else
21107     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21108     case $host_os in
21109       sco3.2v5*)
21110         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21111         ;;
21112     esac
21113   fi
21114   sys_lib_dlsearch_path_spec='/usr/lib'
21115   ;;
21116
21117 tpf*)
21118   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21119   version_type=linux
21120   need_lib_prefix=no
21121   need_version=no
21122   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21123   shlibpath_var=LD_LIBRARY_PATH
21124   shlibpath_overrides_runpath=no
21125   hardcode_into_libs=yes
21126   ;;
21127
21128 uts4*)
21129   version_type=linux
21130   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21131   soname_spec='${libname}${release}${shared_ext}$major'
21132   shlibpath_var=LD_LIBRARY_PATH
21133   ;;
21134
21135 *)
21136   dynamic_linker=no
21137   ;;
21138 esac
21139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21140 $as_echo "$dynamic_linker" >&6; }
21141 test "$dynamic_linker" = no && can_build_shared=no
21142
21143 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21144 if test "$GCC" = yes; then
21145   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21146 fi
21147
21148 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21149   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21150 fi
21151 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21152   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21153 fi
21154
21155
21156
21157
21158
21159
21160
21161
21162
21163
21164
21165
21166
21167
21168
21169
21170
21171
21172
21173
21174
21175
21176
21177
21178
21179
21180
21181
21182
21183
21184
21185
21186
21187
21188
21189
21190
21191
21192     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21193 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21194 hardcode_action_CXX=
21195 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21196    test -n "$runpath_var_CXX" ||
21197    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21198
21199   # We can hardcode non-existent directories.
21200   if test "$hardcode_direct_CXX" != no &&
21201      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21202      # have to relink, otherwise we might link with an installed library
21203      # when we should be linking with a yet-to-be-installed one
21204      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21205      test "$hardcode_minus_L_CXX" != no; then
21206     # Linking always hardcodes the temporary library directory.
21207     hardcode_action_CXX=relink
21208   else
21209     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21210     hardcode_action_CXX=immediate
21211   fi
21212 else
21213   # We cannot hardcode anything, or else we can only hardcode existing
21214   # directories.
21215   hardcode_action_CXX=unsupported
21216 fi
21217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21218 $as_echo "$hardcode_action_CXX" >&6; }
21219
21220 if test "$hardcode_action_CXX" = relink ||
21221    test "$inherit_rpath_CXX" = yes; then
21222   # Fast installation is not supported
21223   enable_fast_install=no
21224 elif test "$shlibpath_overrides_runpath" = yes ||
21225      test "$enable_shared" = no; then
21226   # Fast installation is not necessary
21227   enable_fast_install=needless
21228 fi
21229
21230
21231
21232
21233
21234
21235
21236   fi # test -n "$compiler"
21237
21238   CC=$lt_save_CC
21239   LDCXX=$LD
21240   LD=$lt_save_LD
21241   GCC=$lt_save_GCC
21242   with_gnu_ld=$lt_save_with_gnu_ld
21243   lt_cv_path_LDCXX=$lt_cv_path_LD
21244   lt_cv_path_LD=$lt_save_path_LD
21245   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21246   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21247 fi # test "$_lt_caught_CXX_error" != yes
21248
21249 ac_ext=c
21250 ac_cpp='$CPP $CPPFLAGS'
21251 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21252 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21253 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21254
21255
21256
21257
21258
21259
21260
21261
21262
21263
21264
21265
21266
21267
21268
21269
21270 # Only expand once:
21271
21272
21273
21274
21275
21276 # Identify the assembler which will work hand-in-glove with the newly
21277 # built GCC, so that we can examine its features.  This is the assembler
21278 # which will be driven by the driver program.
21279 #
21280 # If build != host, and we aren't building gas in-tree, we identify a
21281 # build->target assembler and hope that it will have the same features
21282 # as the host->target assembler we'll be using.
21283 gcc_cv_gas_major_version=
21284 gcc_cv_gas_minor_version=
21285 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21286
21287 if test "${gcc_cv_as+set}" = set; then :
21288
21289 else
21290
21291 if test -x "$DEFAULT_ASSEMBLER"; then
21292         gcc_cv_as="$DEFAULT_ASSEMBLER"
21293 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21294      && test -f ../gas/Makefile \
21295      && test x$build = x$host; then
21296         gcc_cv_as=../gas/as-new$build_exeext
21297 elif test -x as$build_exeext; then
21298         # Build using assembler in the current directory.
21299         gcc_cv_as=./as$build_exeext
21300 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21301         gcc_cv_as="$AS_FOR_TARGET"
21302 else
21303         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21304 set dummy $AS_FOR_TARGET; ac_word=$2
21305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21306 $as_echo_n "checking for $ac_word... " >&6; }
21307 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21308   $as_echo_n "(cached) " >&6
21309 else
21310   case $gcc_cv_as in
21311   [\\/]* | ?:[\\/]*)
21312   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21313   ;;
21314   *)
21315   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21316 for as_dir in $PATH
21317 do
21318   IFS=$as_save_IFS
21319   test -z "$as_dir" && as_dir=.
21320     for ac_exec_ext in '' $ac_executable_extensions; do
21321   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21322     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21323     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21324     break 2
21325   fi
21326 done
21327   done
21328 IFS=$as_save_IFS
21329
21330   ;;
21331 esac
21332 fi
21333 gcc_cv_as=$ac_cv_path_gcc_cv_as
21334 if test -n "$gcc_cv_as"; then
21335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21336 $as_echo "$gcc_cv_as" >&6; }
21337 else
21338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21339 $as_echo "no" >&6; }
21340 fi
21341
21342
21343 fi
21344 fi
21345
21346 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21347
21348 case "$ORIGINAL_AS_FOR_TARGET" in
21349   ./as | ./as$build_exeext) ;;
21350   *) ac_config_files="$ac_config_files as:exec-tool.in"
21351  ;;
21352 esac
21353
21354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21355 $as_echo_n "checking what assembler to use... " >&6; }
21356 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21357   # Single tree build which includes gas.  We want to prefer it
21358   # over whatever linker top-level may have detected, since
21359   # we'll use what we're building after installation anyway.
21360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21361 $as_echo "newly built gas" >&6; }
21362   in_tree_gas=yes
21363   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21364 for f in $gcc_cv_as_bfd_srcdir/configure \
21365          $gcc_cv_as_gas_srcdir/configure \
21366          $gcc_cv_as_gas_srcdir/configure.in \
21367          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21368   gcc_cv_gas_version=`sed -n -e 's/^[   ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21369   if test x$gcc_cv_gas_version != x; then
21370     break
21371   fi
21372 done
21373 case $gcc_cv_gas_version in
21374   VERSION=[0-9]*) ;;
21375   *) as_fn_error "cannot find version of in-tree assembler" "$LINENO" 5;;
21376 esac
21377 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21378 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21379 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21380 case $gcc_cv_gas_patch_version in
21381   "") gcc_cv_gas_patch_version="0" ;;
21382 esac
21383 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21384                             + $gcc_cv_gas_minor_version \) \* 1000 \
21385                             + $gcc_cv_gas_patch_version`
21386
21387   in_tree_gas_is_elf=no
21388   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21389      || (grep 'obj_format = multi' ../gas/Makefile \
21390          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21391   then
21392     in_tree_gas_is_elf=yes
21393   fi
21394 else
21395   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21396 $as_echo "$gcc_cv_as" >&6; }
21397   in_tree_gas=no
21398 fi
21399
21400 # Identify the linker which will work hand-in-glove with the newly
21401 # built GCC, so that we can examine its features.  This is the linker
21402 # which will be driven by the driver program.
21403 #
21404 # If build != host, and we aren't building gas in-tree, we identify a
21405 # build->target linker and hope that it will have the same features
21406 # as the host->target linker we'll be using.
21407 gcc_cv_gld_major_version=
21408 gcc_cv_gld_minor_version=
21409 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21410 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21411
21412 if test "${gcc_cv_ld+set}" = set; then :
21413
21414 else
21415
21416 if test -x "$DEFAULT_LINKER"; then
21417         gcc_cv_ld="$DEFAULT_LINKER"
21418 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21419      && test -f ../ld/Makefile \
21420      && test x$build = x$host; then
21421         gcc_cv_ld=../ld/ld-new$build_exeext
21422 elif test -x collect-ld$build_exeext; then
21423         # Build using linker in the current directory.
21424         gcc_cv_ld=./collect-ld$build_exeext
21425 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21426         gcc_cv_ld="$LD_FOR_TARGET"
21427 else
21428         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21429 set dummy $LD_FOR_TARGET; ac_word=$2
21430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21431 $as_echo_n "checking for $ac_word... " >&6; }
21432 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21433   $as_echo_n "(cached) " >&6
21434 else
21435   case $gcc_cv_ld in
21436   [\\/]* | ?:[\\/]*)
21437   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21438   ;;
21439   *)
21440   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21441 for as_dir in $PATH
21442 do
21443   IFS=$as_save_IFS
21444   test -z "$as_dir" && as_dir=.
21445     for ac_exec_ext in '' $ac_executable_extensions; do
21446   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21447     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21448     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21449     break 2
21450   fi
21451 done
21452   done
21453 IFS=$as_save_IFS
21454
21455   ;;
21456 esac
21457 fi
21458 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21459 if test -n "$gcc_cv_ld"; then
21460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21461 $as_echo "$gcc_cv_ld" >&6; }
21462 else
21463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21464 $as_echo "no" >&6; }
21465 fi
21466
21467
21468 fi
21469 fi
21470
21471 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21472 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21473 # if the PLUGIN_LD is set ld-new, just have it as ld
21474 # as that is the installed named.
21475 if test x$PLUGIN_LD_SUFFIX = xld-new \
21476    || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
21477   PLUGIN_LD_SUFFIX=ld
21478 fi
21479
21480 # Check whether --with-plugin-ld was given.
21481 if test "${with_plugin_ld+set}" = set; then :
21482   withval=$with_plugin_ld; if test x"$withval" != x; then
21483    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21484    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21485  fi
21486 fi
21487
21488
21489
21490 cat >>confdefs.h <<_ACEOF
21491 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21492 _ACEOF
21493
21494
21495 # Check to see if we are using gold instead of ld
21496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21497 $as_echo_n "checking whether we are using gold... " >&6; }
21498 ld_is_gold=no
21499 if test x$gcc_cv_ld != x; then
21500   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21501      | grep "GNU gold" > /dev/null; then
21502     ld_is_gold=yes
21503   fi
21504 fi
21505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21506 $as_echo "$ld_is_gold" >&6; }
21507
21508 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21509
21510 case "$ORIGINAL_LD_FOR_TARGET" in
21511   ./collect-ld | ./collect-ld$build_exeext) ;;
21512   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21513  ;;
21514 esac
21515
21516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21517 $as_echo_n "checking what linker to use... " >&6; }
21518 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21519    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21520         # Single tree build which includes ld.  We want to prefer it
21521         # over whatever linker top-level may have detected, since
21522         # we'll use what we're building after installation anyway.
21523         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21524 $as_echo "newly built ld" >&6; }
21525         in_tree_ld=yes
21526         in_tree_ld_is_elf=no
21527         if (grep 'EMUL = .*elf' ../ld/Makefile \
21528             || grep 'EMUL = .*linux' ../ld/Makefile \
21529             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21530           in_tree_ld_is_elf=yes
21531         elif test "$ld_is_gold" = yes; then
21532           in_tree_ld_is_elf=yes
21533         fi
21534         for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in
21535         do
21536                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21537                 if test x$gcc_cv_gld_version != x; then
21538                         break
21539                 fi
21540         done
21541         case $gcc_cv_gld_version in
21542           VERSION=[0-9]*) ;;
21543           *) as_fn_error "cannot find version of in-tree linker" "$LINENO" 5 ;;
21544         esac
21545         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21546         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21547 else
21548         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21549 $as_echo "$gcc_cv_ld" >&6; }
21550         in_tree_ld=no
21551 fi
21552
21553 # Figure out what nm we will be using.
21554 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21555 if test "${gcc_cv_nm+set}" = set; then :
21556
21557 else
21558
21559 if test -f $gcc_cv_binutils_srcdir/configure.in \
21560      && test -f ../binutils/Makefile \
21561      && test x$build = x$host; then
21562         gcc_cv_nm=../binutils/nm-new$build_exeext
21563 elif test -x nm$build_exeext; then
21564         gcc_cv_nm=./nm$build_exeext
21565 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21566         gcc_cv_nm="$NM_FOR_TARGET"
21567 else
21568         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21569 set dummy $NM_FOR_TARGET; ac_word=$2
21570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21571 $as_echo_n "checking for $ac_word... " >&6; }
21572 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21573   $as_echo_n "(cached) " >&6
21574 else
21575   case $gcc_cv_nm in
21576   [\\/]* | ?:[\\/]*)
21577   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21578   ;;
21579   *)
21580   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21581 for as_dir in $PATH
21582 do
21583   IFS=$as_save_IFS
21584   test -z "$as_dir" && as_dir=.
21585     for ac_exec_ext in '' $ac_executable_extensions; do
21586   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21587     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21588     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21589     break 2
21590   fi
21591 done
21592   done
21593 IFS=$as_save_IFS
21594
21595   ;;
21596 esac
21597 fi
21598 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21599 if test -n "$gcc_cv_nm"; then
21600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21601 $as_echo "$gcc_cv_nm" >&6; }
21602 else
21603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21604 $as_echo "no" >&6; }
21605 fi
21606
21607
21608 fi
21609 fi
21610
21611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21612 $as_echo_n "checking what nm to use... " >&6; }
21613 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21614         # Single tree build which includes binutils.
21615         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21616 $as_echo "newly built nm" >&6; }
21617         in_tree_nm=yes
21618 else
21619         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21620 $as_echo "$gcc_cv_nm" >&6; }
21621         in_tree_nm=no
21622 fi
21623
21624 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21625
21626 case "$ORIGINAL_NM_FOR_TARGET" in
21627   ./nm | ./nm$build_exeext) ;;
21628   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21629  ;;
21630 esac
21631
21632
21633 # Figure out what objdump we will be using.
21634 if test "${gcc_cv_objdump+set}" = set; then :
21635
21636 else
21637
21638 if test -f $gcc_cv_binutils_srcdir/configure.in \
21639      && test -f ../binutils/Makefile \
21640      && test x$build = x$host; then
21641         # Single tree build which includes binutils.
21642         gcc_cv_objdump=../binutils/objdump$build_exeext
21643 elif test -x objdump$build_exeext; then
21644         gcc_cv_objdump=./objdump$build_exeext
21645 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21646         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21647 else
21648         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21649 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21651 $as_echo_n "checking for $ac_word... " >&6; }
21652 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21653   $as_echo_n "(cached) " >&6
21654 else
21655   case $gcc_cv_objdump in
21656   [\\/]* | ?:[\\/]*)
21657   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21658   ;;
21659   *)
21660   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21661 for as_dir in $PATH
21662 do
21663   IFS=$as_save_IFS
21664   test -z "$as_dir" && as_dir=.
21665     for ac_exec_ext in '' $ac_executable_extensions; do
21666   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21667     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21668     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21669     break 2
21670   fi
21671 done
21672   done
21673 IFS=$as_save_IFS
21674
21675   ;;
21676 esac
21677 fi
21678 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21679 if test -n "$gcc_cv_objdump"; then
21680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21681 $as_echo "$gcc_cv_objdump" >&6; }
21682 else
21683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21684 $as_echo "no" >&6; }
21685 fi
21686
21687
21688 fi
21689 fi
21690
21691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21692 $as_echo_n "checking what objdump to use... " >&6; }
21693 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21694         # Single tree build which includes binutils.
21695         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21696 $as_echo "newly built objdump" >&6; }
21697 elif test x$gcc_cv_objdump = x; then
21698         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21699 $as_echo "not found" >&6; }
21700 else
21701         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21702 $as_echo "$gcc_cv_objdump" >&6; }
21703 fi
21704
21705 # Figure out what readelf we will be using.
21706 if test "${gcc_cv_readelf+set}" = set; then :
21707
21708 else
21709
21710 if test -f $gcc_cv_binutils_srcdir/configure.in \
21711      && test -f ../binutils/Makefile \
21712      && test x$build = x$host; then
21713         # Single tree build which includes binutils.
21714         gcc_cv_readelf=../binutils/readelf$build_exeext
21715 elif test -x readelf$build_exeext; then
21716         gcc_cv_readelf=./readelf$build_exeext
21717 else
21718         # Extract the first word of "readelf", so it can be a program name with args.
21719 set dummy readelf; ac_word=$2
21720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21721 $as_echo_n "checking for $ac_word... " >&6; }
21722 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21723   $as_echo_n "(cached) " >&6
21724 else
21725   case $gcc_cv_readelf in
21726   [\\/]* | ?:[\\/]*)
21727   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21728   ;;
21729   *)
21730   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21731 for as_dir in $PATH
21732 do
21733   IFS=$as_save_IFS
21734   test -z "$as_dir" && as_dir=.
21735     for ac_exec_ext in '' $ac_executable_extensions; do
21736   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21737     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21738     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21739     break 2
21740   fi
21741 done
21742   done
21743 IFS=$as_save_IFS
21744
21745   ;;
21746 esac
21747 fi
21748 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21749 if test -n "$gcc_cv_readelf"; then
21750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21751 $as_echo "$gcc_cv_readelf" >&6; }
21752 else
21753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21754 $as_echo "no" >&6; }
21755 fi
21756
21757
21758 fi
21759 fi
21760
21761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21762 $as_echo_n "checking what readelf to use... " >&6; }
21763 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21764         # Single tree build which includes binutils.
21765         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21766 $as_echo "newly built readelf" >&6; }
21767 elif test x$gcc_cv_readelf = x; then
21768         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21769 $as_echo "not found" >&6; }
21770 else
21771         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21772 $as_echo "$gcc_cv_readelf" >&6; }
21773 fi
21774
21775 # Figure out what assembler alignment features are present.
21776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21777 $as_echo_n "checking assembler flags... " >&6; }
21778 if test "${gcc_cv_as_flags+set}" = set; then :
21779   $as_echo_n "(cached) " >&6
21780 else
21781    case "$target" in
21782   i[34567]86-*-linux*)
21783         gcc_cv_as_flags=--32
21784     ;;
21785   x86_64-*-linux-gnux32)
21786         gcc_cv_as_flags=--x32
21787     ;;
21788   x86_64-*-linux*)
21789         gcc_cv_as_flags=--64
21790     ;;
21791   powerpc*-*-darwin*)
21792         gcc_cv_as_flags="-arch ppc"
21793     ;;
21794   *)
21795     gcc_cv_as_flags=" "
21796     ;;
21797   esac
21798 fi
21799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21800 $as_echo "$gcc_cv_as_flags" >&6; }
21801
21802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21803 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21804 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21805   $as_echo_n "(cached) " >&6
21806 else
21807   gcc_cv_as_balign_and_p2align=no
21808     if test $in_tree_gas = yes; then
21809     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21810   then gcc_cv_as_balign_and_p2align=yes
21811 fi
21812   elif test x$gcc_cv_as != x; then
21813     $as_echo '.balign 4
21814 .p2align 2' > conftest.s
21815     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21816   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21817   (eval $ac_try) 2>&5
21818   ac_status=$?
21819   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21820   test $ac_status = 0; }; }
21821     then
21822         gcc_cv_as_balign_and_p2align=yes
21823     else
21824       echo "configure: failed program was" >&5
21825       cat conftest.s >&5
21826     fi
21827     rm -f conftest.o conftest.s
21828   fi
21829 fi
21830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21831 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21832 if test $gcc_cv_as_balign_and_p2align = yes; then
21833
21834 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21835
21836 fi
21837
21838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21839 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21840 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21841   $as_echo_n "(cached) " >&6
21842 else
21843   gcc_cv_as_max_skip_p2align=no
21844     if test $in_tree_gas = yes; then
21845     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21846   then gcc_cv_as_max_skip_p2align=yes
21847 fi
21848   elif test x$gcc_cv_as != x; then
21849     $as_echo '.p2align 4,,7' > conftest.s
21850     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21851   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21852   (eval $ac_try) 2>&5
21853   ac_status=$?
21854   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21855   test $ac_status = 0; }; }
21856     then
21857         gcc_cv_as_max_skip_p2align=yes
21858     else
21859       echo "configure: failed program was" >&5
21860       cat conftest.s >&5
21861     fi
21862     rm -f conftest.o conftest.s
21863   fi
21864 fi
21865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21866 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21867 if test $gcc_cv_as_max_skip_p2align = yes; then
21868
21869 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21870
21871 fi
21872
21873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21874 $as_echo_n "checking assembler for .literal16... " >&6; }
21875 if test "${gcc_cv_as_literal16+set}" = set; then :
21876   $as_echo_n "(cached) " >&6
21877 else
21878   gcc_cv_as_literal16=no
21879     if test $in_tree_gas = yes; then
21880     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21881   then gcc_cv_as_literal16=yes
21882 fi
21883   elif test x$gcc_cv_as != x; then
21884     $as_echo '.literal16' > conftest.s
21885     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21886   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21887   (eval $ac_try) 2>&5
21888   ac_status=$?
21889   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21890   test $ac_status = 0; }; }
21891     then
21892         gcc_cv_as_literal16=yes
21893     else
21894       echo "configure: failed program was" >&5
21895       cat conftest.s >&5
21896     fi
21897     rm -f conftest.o conftest.s
21898   fi
21899 fi
21900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21901 $as_echo "$gcc_cv_as_literal16" >&6; }
21902 if test $gcc_cv_as_literal16 = yes; then
21903
21904 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21905
21906 fi
21907
21908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21909 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21910 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21911   $as_echo_n "(cached) " >&6
21912 else
21913   gcc_cv_as_subsection_m1=no
21914     if test $in_tree_gas = yes; then
21915     if test $in_tree_gas_is_elf = yes \
21916   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21917   then gcc_cv_as_subsection_m1=yes
21918 fi
21919   elif test x$gcc_cv_as != x; then
21920     $as_echo 'conftest_label1: .word 0
21921 .subsection -1
21922 conftest_label2: .word 0
21923 .previous' > conftest.s
21924     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21925   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21926   (eval $ac_try) 2>&5
21927   ac_status=$?
21928   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21929   test $ac_status = 0; }; }
21930     then
21931         if test x$gcc_cv_nm != x; then
21932     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21933     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21934     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21935     then :
21936     else gcc_cv_as_subsection_m1=yes
21937     fi
21938     rm -f conftest.nm1 conftest.nm2
21939   fi
21940     else
21941       echo "configure: failed program was" >&5
21942       cat conftest.s >&5
21943     fi
21944     rm -f conftest.o conftest.s
21945   fi
21946 fi
21947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21948 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21949 if test $gcc_cv_as_subsection_m1 = yes; then
21950
21951 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21952
21953 fi
21954
21955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21956 $as_echo_n "checking assembler for .weak... " >&6; }
21957 if test "${gcc_cv_as_weak+set}" = set; then :
21958   $as_echo_n "(cached) " >&6
21959 else
21960   gcc_cv_as_weak=no
21961     if test $in_tree_gas = yes; then
21962     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21963   then gcc_cv_as_weak=yes
21964 fi
21965   elif test x$gcc_cv_as != x; then
21966     $as_echo '  .weak foobar' > conftest.s
21967     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21968   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21969   (eval $ac_try) 2>&5
21970   ac_status=$?
21971   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21972   test $ac_status = 0; }; }
21973     then
21974         gcc_cv_as_weak=yes
21975     else
21976       echo "configure: failed program was" >&5
21977       cat conftest.s >&5
21978     fi
21979     rm -f conftest.o conftest.s
21980   fi
21981 fi
21982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21983 $as_echo "$gcc_cv_as_weak" >&6; }
21984 if test $gcc_cv_as_weak = yes; then
21985
21986 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21987
21988 fi
21989
21990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21991 $as_echo_n "checking assembler for .weakref... " >&6; }
21992 if test "${gcc_cv_as_weakref+set}" = set; then :
21993   $as_echo_n "(cached) " >&6
21994 else
21995   gcc_cv_as_weakref=no
21996     if test $in_tree_gas = yes; then
21997     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21998   then gcc_cv_as_weakref=yes
21999 fi
22000   elif test x$gcc_cv_as != x; then
22001     $as_echo '  .weakref foobar, barfnot' > conftest.s
22002     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22003   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22004   (eval $ac_try) 2>&5
22005   ac_status=$?
22006   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22007   test $ac_status = 0; }; }
22008     then
22009         gcc_cv_as_weakref=yes
22010     else
22011       echo "configure: failed program was" >&5
22012       cat conftest.s >&5
22013     fi
22014     rm -f conftest.o conftest.s
22015   fi
22016 fi
22017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
22018 $as_echo "$gcc_cv_as_weakref" >&6; }
22019 if test $gcc_cv_as_weakref = yes; then
22020
22021 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22022
22023 fi
22024
22025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22026 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22027 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22028   $as_echo_n "(cached) " >&6
22029 else
22030   gcc_cv_as_nsubspa_comdat=no
22031     if test $in_tree_gas = yes; then
22032     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22033   then gcc_cv_as_nsubspa_comdat=yes
22034 fi
22035   elif test x$gcc_cv_as != x; then
22036     $as_echo '  .SPACE $TEXT$
22037         .NSUBSPA $CODE$,COMDAT' > conftest.s
22038     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22039   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22040   (eval $ac_try) 2>&5
22041   ac_status=$?
22042   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22043   test $ac_status = 0; }; }
22044     then
22045         gcc_cv_as_nsubspa_comdat=yes
22046     else
22047       echo "configure: failed program was" >&5
22048       cat conftest.s >&5
22049     fi
22050     rm -f conftest.o conftest.s
22051   fi
22052 fi
22053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22054 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22055 if test $gcc_cv_as_nsubspa_comdat = yes; then
22056
22057 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22058
22059 fi
22060
22061 # .hidden needs to be supported in both the assembler and the linker,
22062 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22063 # This is irritatingly difficult to feature test for; we have to check the
22064 # date string after the version number.  If we've got an in-tree
22065 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22066 # to be safe.
22067 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22069 $as_echo_n "checking assembler for .hidden... " >&6; }
22070 if test "${gcc_cv_as_hidden+set}" = set; then :
22071   $as_echo_n "(cached) " >&6
22072 else
22073   gcc_cv_as_hidden=no
22074     if test $in_tree_gas = yes; then
22075     if test $in_tree_gas_is_elf = yes \
22076   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22077   then gcc_cv_as_hidden=yes
22078 fi
22079   elif test x$gcc_cv_as != x; then
22080     $as_echo '  .hidden foobar
22081 foobar:' > conftest.s
22082     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22083   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22084   (eval $ac_try) 2>&5
22085   ac_status=$?
22086   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22087   test $ac_status = 0; }; }
22088     then
22089
22090 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22091 # STV_HIDDEN, so disable .hidden support if so.
22092 case "${target}" in
22093   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22094     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22095       cat > conftest.s <<EOF
22096 .globl hidden
22097         .hidden hidden
22098 hidden:
22099 .globl default
22100         .set    default,hidden
22101 EOF
22102       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22103         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22104         grep '\.hidden default' > /dev/null; then
22105         gcc_cv_as_hidden=no
22106       else
22107         gcc_cv_as_hidden=yes
22108       fi
22109     else
22110       # Assume bug is present if objdump is missing.
22111       gcc_cv_as_hidden=no
22112     fi
22113     ;;
22114   *)
22115     gcc_cv_as_hidden=yes
22116     ;;
22117 esac
22118     else
22119       echo "configure: failed program was" >&5
22120       cat conftest.s >&5
22121     fi
22122     rm -f conftest.o conftest.s
22123   fi
22124 fi
22125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22126 $as_echo "$gcc_cv_as_hidden" >&6; }
22127
22128 case "${target}" in
22129   *-*-darwin*)
22130     # Darwin as has some visibility support, though with a different syntax.
22131     gcc_cv_as_hidden=yes
22132     ;;
22133 esac
22134
22135 # gnu_indirect_function type is an extension proposed at
22136 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22137 # selection of function implementation
22138 # Check whether --enable-gnu-indirect-function was given.
22139 if test "${enable_gnu_indirect_function+set}" = set; then :
22140   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22141     yes | no) ;;
22142     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22143 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22144   esac
22145 else
22146   enable_gnu_indirect_function="$default_gnu_indirect_function"
22147 fi
22148
22149
22150 gif=`if test x$enable_gnu_indirect_function = xyes; then echo 1; else echo 0; fi`
22151
22152 cat >>confdefs.h <<_ACEOF
22153 #define HAVE_GNU_INDIRECT_FUNCTION $gif
22154 _ACEOF
22155
22156
22157
22158 if test $in_tree_ld != yes ; then
22159   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22160   if echo "$ld_ver" | grep GNU > /dev/null; then
22161     if test x"$ld_is_gold" = xyes; then
22162       # GNU gold --version looks like this:
22163       #
22164       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22165       #
22166       # We extract the binutils version which is more familiar and specific
22167       # than the gold version.
22168       ld_vers=`echo $ld_ver | sed -n \
22169           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22170     else
22171       # GNU ld --version looks like this:
22172       #
22173       # GNU ld (GNU Binutils) 2.21.51.20110225
22174       ld_vers=`echo $ld_ver | sed -n \
22175           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22176     fi
22177     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22178     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22179     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22180     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22181   else
22182     case "${target}" in
22183       *-*-solaris2*)
22184         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22185         # format.
22186         #
22187         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22188         # /usr/ccs/bin/ld has been configured.
22189         ld_ver=`$gcc_cv_ld -V 2>&1`
22190         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22191           ld_vers=`echo $ld_ver | sed -n \
22192             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22193           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22194           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22195         fi
22196         ;;
22197     esac
22198   fi
22199 fi
22200
22201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22202 $as_echo_n "checking linker for .hidden support... " >&6; }
22203 if test "${gcc_cv_ld_hidden+set}" = set; then :
22204   $as_echo_n "(cached) " >&6
22205 else
22206   if test $in_tree_ld = yes ; then
22207   gcc_cv_ld_hidden=no
22208   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22209      && test $in_tree_ld_is_elf = yes; then
22210      gcc_cv_ld_hidden=yes
22211   fi
22212 else
22213   gcc_cv_ld_hidden=yes
22214   if test x"$ld_is_gold" = xyes; then
22215     :
22216   elif echo "$ld_ver" | grep GNU > /dev/null; then
22217     case "${target}" in
22218       mmix-knuth-mmixware)
22219         # The linker emits by default mmo, not ELF, so "no" is appropriate.
22220         gcc_cv_ld_hidden=no
22221         ;;
22222     esac
22223     if test 0"$ld_date" -lt 20020404; then
22224       if test -n "$ld_date"; then
22225         # If there was date string, but was earlier than 2002-04-04, fail
22226         gcc_cv_ld_hidden=no
22227       elif test -z "$ld_vers"; then
22228         # If there was no date string nor ld version number, something is wrong
22229         gcc_cv_ld_hidden=no
22230       else
22231         test -z "$ld_vers_patch" && ld_vers_patch=0
22232         if test "$ld_vers_major" -lt 2; then
22233           gcc_cv_ld_hidden=no
22234         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22235           gcc_cv_ld_hidden="no"
22236         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22237           gcc_cv_ld_hidden=no
22238         fi
22239       fi
22240     fi
22241   else
22242     case "${target}" in
22243       *-*-darwin*)
22244         # Darwin ld has some visibility support.
22245         gcc_cv_ld_hidden=yes
22246         ;;
22247       hppa64*-*-hpux* | ia64*-*-hpux*)
22248         gcc_cv_ld_hidden=yes
22249         ;;
22250       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22251         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22252         # .symbolic was only added in Solaris 9 12/02.
22253         gcc_cv_ld_hidden=yes
22254         ;;
22255       *)
22256         gcc_cv_ld_hidden=no
22257         ;;
22258     esac
22259   fi
22260 fi
22261 fi
22262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22263 $as_echo "$gcc_cv_ld_hidden" >&6; }
22264 libgcc_visibility=no
22265
22266
22267 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22268   libgcc_visibility=yes
22269
22270 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22271
22272 fi
22273
22274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22275 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22276 gcc_cv_ld_ro_rw_mix=unknown
22277 if test $in_tree_ld = yes ; then
22278   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22279      && test $in_tree_ld_is_elf = yes; then
22280     gcc_cv_ld_ro_rw_mix=read-write
22281   fi
22282 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22283   echo '.section myfoosect, "a"' > conftest1.s
22284   echo '.section myfoosect, "aw"' > conftest2.s
22285   echo '.byte 1' >> conftest2.s
22286   echo '.section myfoosect, "a"' > conftest3.s
22287   echo '.byte 0' >> conftest3.s
22288   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22289      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22290      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22291      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22292         conftest2.o conftest3.o > /dev/null 2>&1; then
22293     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22294                          | sed -e '/myfoosect/!d' -e N`
22295     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22296       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22297         gcc_cv_ld_ro_rw_mix=read-only
22298       else
22299         gcc_cv_ld_ro_rw_mix=read-write
22300       fi
22301     fi
22302   fi
22303   rm -f conftest.* conftest[123].*
22304 fi
22305 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22306
22307 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22308
22309 fi
22310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22311 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22312
22313 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22314   case "${target}" in
22315     *-*-solaris2*)
22316       #
22317       # Solaris 2 ld -V output looks like this for a regular version:
22318       #
22319       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22320       #
22321       # but test versions add stuff at the end:
22322       #
22323       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22324       #
22325       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22326       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22327         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22328           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22329         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22330         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22331       fi
22332       ;;
22333   esac
22334 fi
22335
22336 # Check whether --enable-initfini-array was given.
22337 if test "${enable_initfini_array+set}" = set; then :
22338   enableval=$enable_initfini_array;
22339 else
22340
22341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22342 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22343 if test "${gcc_cv_initfini_array+set}" = set; then :
22344   $as_echo_n "(cached) " >&6
22345 else
22346     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22347     case "${target}" in
22348       ia64-*)
22349         if test "$cross_compiling" = yes; then :
22350   gcc_cv_initfini_array=no
22351 else
22352   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22353 /* end confdefs.h.  */
22354
22355 #ifndef __ELF__
22356 #error Not an ELF OS
22357 #endif
22358 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22359    if it can be used.  */
22360 static int x = -1;
22361 int main (void) { return x; }
22362 int foo (void) { x = 0; }
22363 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22364
22365 _ACEOF
22366 if ac_fn_c_try_run "$LINENO"; then :
22367   gcc_cv_initfini_array=yes
22368 else
22369   gcc_cv_initfini_array=no
22370 fi
22371 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22372   conftest.$ac_objext conftest.beam conftest.$ac_ext
22373 fi
22374 ;;
22375       *)
22376         gcc_cv_initfini_array=no
22377         if test $in_tree_ld = yes ; then
22378           if test "$gcc_cv_gld_major_version" -eq 2 \
22379              -a "$gcc_cv_gld_minor_version" -ge 22 \
22380              -o "$gcc_cv_gld_major_version" -gt 2 \
22381              && test $in_tree_ld_is_elf = yes; then
22382             gcc_cv_initfini_array=yes
22383           fi
22384         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22385           cat > conftest.s <<\EOF
22386 .section .dtors,"a",%progbits
22387 .balign 4
22388 .byte 'A', 'A', 'A', 'A'
22389 .section .ctors,"a",%progbits
22390 .balign 4
22391 .byte 'B', 'B', 'B', 'B'
22392 .section .fini_array.65530,"a",%progbits
22393 .balign 4
22394 .byte 'C', 'C', 'C', 'C'
22395 .section .init_array.65530,"a",%progbits
22396 .balign 4
22397 .byte 'D', 'D', 'D', 'D'
22398 .section .dtors.64528,"a",%progbits
22399 .balign 4
22400 .byte 'E', 'E', 'E', 'E'
22401 .section .ctors.64528,"a",%progbits
22402 .balign 4
22403 .byte 'F', 'F', 'F', 'F'
22404 .section .fini_array.01005,"a",%progbits
22405 .balign 4
22406 .byte 'G', 'G', 'G', 'G'
22407 .section .init_array.01005,"a",%progbits
22408 .balign 4
22409 .byte 'H', 'H', 'H', 'H'
22410 .text
22411 .globl _start
22412 _start:
22413 EOF
22414           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22415              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22416              && $gcc_cv_objdump -s -j .init_array conftest \
22417                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22418              && $gcc_cv_objdump -s -j .fini_array conftest \
22419                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22420             gcc_cv_initfini_array=yes
22421           fi
22422           rm -f conftest conftest.*
22423         fi
22424         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22425 /* end confdefs.h.  */
22426
22427 #ifndef __ELF__
22428 # error Not an ELF OS
22429 #endif
22430 #include <stdlib.h>
22431 #if defined __GLIBC_PREREQ
22432 # if __GLIBC_PREREQ (2, 4)
22433 # else
22434 #  error GLIBC 2.4 required
22435 # endif
22436 #else
22437 # if defined __sun__ && defined __svr4__
22438    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22439 # else
22440 #  error The C library not known to support .init_array/.fini_array
22441 # endif
22442 #endif
22443
22444 _ACEOF
22445 if ac_fn_c_try_cpp "$LINENO"; then :
22446
22447 else
22448   gcc_cv_initfini_array=no
22449 fi
22450 rm -f conftest.err conftest.$ac_ext;;
22451     esac
22452   else
22453     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22454 $as_echo_n "checking cross compile... guessing... " >&6; }
22455     gcc_cv_initfini_array=no
22456   fi
22457 fi
22458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22459 $as_echo "$gcc_cv_initfini_array" >&6; }
22460   enable_initfini_array=$gcc_cv_initfini_array
22461
22462 fi
22463
22464 if test $enable_initfini_array = yes; then
22465
22466 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22467
22468 fi
22469
22470 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22472 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22473 if test "${gcc_cv_as_leb128+set}" = set; then :
22474   $as_echo_n "(cached) " >&6
22475 else
22476   gcc_cv_as_leb128=no
22477     if test $in_tree_gas = yes; then
22478     if test $in_tree_gas_is_elf = yes \
22479   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22480   then gcc_cv_as_leb128=yes
22481 fi
22482   elif test x$gcc_cv_as != x; then
22483     $as_echo '  .data
22484         .uleb128 L2 - L1
22485 L1:
22486         .uleb128 1280
22487         .sleb128 -1010
22488 L2:' > conftest.s
22489     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22490   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22491   (eval $ac_try) 2>&5
22492   ac_status=$?
22493   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22494   test $ac_status = 0; }; }
22495     then
22496         # GAS versions before 2.11 do not support uleb128,
22497   # despite appearing to.
22498   # ??? There exists an elf-specific test that will crash
22499   # the assembler.  Perhaps it's better to figure out whether
22500   # arbitrary sections are supported and try the test.
22501   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22502   if echo "$as_ver" | grep GNU > /dev/null; then
22503     as_vers=`echo $as_ver | sed -n \
22504         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22505     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22506     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22507     if test $as_major -eq 2 && test $as_minor -lt 11
22508     then :
22509     else gcc_cv_as_leb128=yes
22510     fi
22511   fi
22512     else
22513       echo "configure: failed program was" >&5
22514       cat conftest.s >&5
22515     fi
22516     rm -f conftest.o conftest.s
22517   fi
22518 fi
22519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22520 $as_echo "$gcc_cv_as_leb128" >&6; }
22521 if test $gcc_cv_as_leb128 = yes; then
22522
22523 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22524
22525 fi
22526
22527 # Check if we have assembler support for unwind directives.
22528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22529 $as_echo_n "checking assembler for cfi directives... " >&6; }
22530 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22531   $as_echo_n "(cached) " >&6
22532 else
22533   gcc_cv_as_cfi_directive=no
22534   if test x$gcc_cv_as != x; then
22535     $as_echo '  .text
22536         .cfi_startproc
22537         .cfi_offset 0, 0
22538         .cfi_same_value 1
22539         .cfi_def_cfa 1, 2
22540         .cfi_escape 1, 2, 3, 4, 5
22541         .cfi_endproc' > conftest.s
22542     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22543   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22544   (eval $ac_try) 2>&5
22545   ac_status=$?
22546   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22547   test $ac_status = 0; }; }
22548     then
22549         case "$target" in
22550   *-*-solaris*)
22551     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22552     # read-only and read-write sections, we need to make sure that the
22553     # assembler used emits read-write .eh_frame sections.
22554     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22555       if test "x$gcc_cv_objdump" != x; then
22556         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22557                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22558           gcc_cv_as_cfi_directive=no
22559         else
22560           case "$target" in
22561             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22562               # On Solaris/x86, make sure that GCC and gas agree on using
22563               # read-only .eh_frame sections for 64-bit.
22564               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22565                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22566                         sed -e /.eh_frame/!d -e N | \
22567                         grep READONLY > /dev/null; then
22568                 gcc_cv_as_cfi_directive=yes
22569               else
22570                 gcc_cv_as_cfi_directive=no
22571               fi
22572               ;;
22573             *)
22574               gcc_cv_as_cfi_directive=yes
22575               ;;
22576           esac
22577         fi
22578       else
22579         # no objdump, err on the side of caution
22580         gcc_cv_as_cfi_directive=no
22581       fi
22582     else
22583       gcc_cv_as_cfi_directive=yes
22584     fi
22585     ;;
22586   *-*-*)
22587     gcc_cv_as_cfi_directive=yes
22588     ;;
22589 esac
22590     else
22591       echo "configure: failed program was" >&5
22592       cat conftest.s >&5
22593     fi
22594     rm -f conftest.o conftest.s
22595   fi
22596 fi
22597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22598 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22599
22600 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22602 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22603 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22604   $as_echo_n "(cached) " >&6
22605 else
22606   gcc_cv_as_cfi_advance_working=no
22607   if test x$gcc_cv_as != x; then
22608     $as_echo '  .text
22609         .cfi_startproc
22610         .cfi_adjust_cfa_offset 64
22611         .skip 75040, 0
22612         .cfi_adjust_cfa_offset 128
22613         .cfi_endproc' > conftest.s
22614     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22615   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22616   (eval $ac_try) 2>&5
22617   ac_status=$?
22618   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22619   test $ac_status = 0; }; }
22620     then
22621
22622 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22623     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22624    gcc_cv_as_cfi_advance_working=yes
22625 fi
22626
22627     else
22628       echo "configure: failed program was" >&5
22629       cat conftest.s >&5
22630     fi
22631     rm -f conftest.o conftest.s
22632   fi
22633 fi
22634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22635 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22636
22637 else
22638   # no objdump, err on the side of caution
22639   gcc_cv_as_cfi_advance_working=no
22640 fi
22641
22642
22643 cat >>confdefs.h <<_ACEOF
22644 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22645        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22646 _ACEOF
22647
22648
22649
22650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22651 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22652 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22653   $as_echo_n "(cached) " >&6
22654 else
22655   gcc_cv_as_cfi_personality_directive=no
22656   if test x$gcc_cv_as != x; then
22657     $as_echo '  .text
22658         .cfi_startproc
22659         .cfi_personality 0, symbol
22660         .cfi_endproc' > conftest.s
22661     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22662   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22663   (eval $ac_try) 2>&5
22664   ac_status=$?
22665   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22666   test $ac_status = 0; }; }
22667     then
22668         gcc_cv_as_cfi_personality_directive=yes
22669     else
22670       echo "configure: failed program was" >&5
22671       cat conftest.s >&5
22672     fi
22673     rm -f conftest.o conftest.s
22674   fi
22675 fi
22676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22677 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22678
22679
22680 cat >>confdefs.h <<_ACEOF
22681 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22682     then echo 1; else echo 0; fi`
22683 _ACEOF
22684
22685
22686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22687 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22688 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22689   $as_echo_n "(cached) " >&6
22690 else
22691   gcc_cv_as_cfi_sections_directive=no
22692   if test x$gcc_cv_as != x; then
22693     $as_echo '  .text
22694         .cfi_sections .debug_frame, .eh_frame
22695         .cfi_startproc
22696         .cfi_endproc' > conftest.s
22697     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22698   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22699   (eval $ac_try) 2>&5
22700   ac_status=$?
22701   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22702   test $ac_status = 0; }; }
22703     then
22704         case $target_os in
22705   win32 | pe | cygwin* | mingw32* | uwin*)
22706     # Need to check that we generated the correct relocation for the
22707     # .debug_frame section.  This was fixed for binutils 2.21.
22708     gcc_cv_as_cfi_sections_directive=no
22709     if test "x$gcc_cv_objdump" != x; then
22710      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22711         grep secrel > /dev/null; then
22712       gcc_cv_as_cfi_sections_directive=yes
22713      fi
22714     fi
22715     ;;
22716   *)
22717     gcc_cv_as_cfi_sections_directive=yes
22718     ;;
22719 esac
22720     else
22721       echo "configure: failed program was" >&5
22722       cat conftest.s >&5
22723     fi
22724     rm -f conftest.o conftest.s
22725   fi
22726 fi
22727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22728 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22729
22730
22731
22732 cat >>confdefs.h <<_ACEOF
22733 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22734     then echo 1; else echo 0; fi`
22735 _ACEOF
22736
22737
22738 # GAS versions up to and including 2.11.0 may mis-optimize
22739 # .eh_frame data.
22740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22741 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22742 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22743   $as_echo_n "(cached) " >&6
22744 else
22745   gcc_cv_as_eh_frame=no
22746     if test $in_tree_gas = yes; then
22747     if test $in_tree_gas_is_elf = yes \
22748   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22749   then gcc_cv_as_eh_frame=yes
22750 fi
22751   elif test x$gcc_cv_as != x; then
22752     $as_echo '  .text
22753 .LFB1:
22754         .4byte  0
22755 .L1:
22756         .4byte  0
22757 .LFE1:
22758         .section        .eh_frame,"aw",@progbits
22759 __FRAME_BEGIN__:
22760         .4byte  .LECIE1-.LSCIE1
22761 .LSCIE1:
22762         .4byte  0x0
22763         .byte   0x1
22764         .ascii "z\0"
22765         .byte   0x1
22766         .byte   0x78
22767         .byte   0x1a
22768         .byte   0x0
22769         .byte   0x4
22770         .4byte  1
22771         .p2align 1
22772 .LECIE1:
22773 .LSFDE1:
22774         .4byte  .LEFDE1-.LASFDE1
22775 .LASFDE1:
22776         .4byte  .LASFDE1-__FRAME_BEGIN__
22777         .4byte  .LFB1
22778         .4byte  .LFE1-.LFB1
22779         .byte   0x4
22780         .4byte  .LFE1-.LFB1
22781         .byte   0x4
22782         .4byte  .L1-.LFB1
22783 .LEFDE1:' > conftest.s
22784     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22785   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22786   (eval $ac_try) 2>&5
22787   ac_status=$?
22788   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22789   test $ac_status = 0; }; }
22790     then
22791           cat > conftest.lit <<EOF
22792  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22793  0010 01000000 12000000 18000000 00000000  ................
22794  0020 08000000 04080000 0044               .........D
22795 EOF
22796 cat > conftest.big <<EOF
22797  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22798  0010 00000001 00000012 00000018 00000000  ................
22799  0020 00000008 04000000 0844               .........D
22800 EOF
22801   # If the assembler didn't choke, and we can objdump,
22802   # and we got the correct data, then succeed.
22803   # The text in the here-document typically retains its unix-style line
22804   # endings, while the output of objdump will use host line endings.
22805   # Therefore, use diff -b for the comparisons.
22806   if test x$gcc_cv_objdump != x \
22807   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22808      | tail -3 > conftest.got \
22809   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22810     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22811   then
22812     gcc_cv_as_eh_frame=yes
22813   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22814   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22815   (eval $ac_try) 2>&5
22816   ac_status=$?
22817   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22818   test $ac_status = 0; }; }; then
22819     gcc_cv_as_eh_frame=buggy
22820   else
22821     # Uh oh, what do we do now?
22822     gcc_cv_as_eh_frame=no
22823   fi
22824     else
22825       echo "configure: failed program was" >&5
22826       cat conftest.s >&5
22827     fi
22828     rm -f conftest.o conftest.s
22829   fi
22830 fi
22831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22832 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22833
22834
22835 if test $gcc_cv_as_eh_frame = buggy; then
22836
22837 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22838
22839 fi
22840
22841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22842 $as_echo_n "checking assembler for section merging support... " >&6; }
22843 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22844   $as_echo_n "(cached) " >&6
22845 else
22846   gcc_cv_as_shf_merge=no
22847     if test $in_tree_gas = yes; then
22848     if test $in_tree_gas_is_elf = yes \
22849   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22850   then gcc_cv_as_shf_merge=yes
22851 fi
22852   elif test x$gcc_cv_as != x; then
22853     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22854     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22855   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22856   (eval $ac_try) 2>&5
22857   ac_status=$?
22858   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22859   test $ac_status = 0; }; }
22860     then
22861         gcc_cv_as_shf_merge=yes
22862     else
22863       echo "configure: failed program was" >&5
22864       cat conftest.s >&5
22865     fi
22866     rm -f conftest.o conftest.s
22867   fi
22868 fi
22869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22870 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22871
22872 if test $gcc_cv_as_shf_merge = no; then
22873   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22874 $as_echo_n "checking assembler for section merging support... " >&6; }
22875 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22876   $as_echo_n "(cached) " >&6
22877 else
22878   gcc_cv_as_shf_merge=no
22879     if test $in_tree_gas = yes; then
22880     if test $in_tree_gas_is_elf = yes \
22881   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22882   then gcc_cv_as_shf_merge=yes
22883 fi
22884   elif test x$gcc_cv_as != x; then
22885     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22886     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22887   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22888   (eval $ac_try) 2>&5
22889   ac_status=$?
22890   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22891   test $ac_status = 0; }; }
22892     then
22893         gcc_cv_as_shf_merge=yes
22894     else
22895       echo "configure: failed program was" >&5
22896       cat conftest.s >&5
22897     fi
22898     rm -f conftest.o conftest.s
22899   fi
22900 fi
22901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22902 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22903
22904 fi
22905
22906 cat >>confdefs.h <<_ACEOF
22907 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22908 _ACEOF
22909
22910
22911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22912 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22913 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22914   $as_echo_n "(cached) " >&6
22915 else
22916   gcc_cv_as_comdat_group=no
22917     if test $in_tree_gas = yes; then
22918     if test $in_tree_gas_is_elf = yes \
22919   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22920   then gcc_cv_as_comdat_group=yes
22921 fi
22922   elif test x$gcc_cv_as != x; then
22923     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22924     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22925   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22926   (eval $ac_try) 2>&5
22927   ac_status=$?
22928   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22929   test $ac_status = 0; }; }
22930     then
22931         gcc_cv_as_comdat_group=yes
22932     else
22933       echo "configure: failed program was" >&5
22934       cat conftest.s >&5
22935     fi
22936     rm -f conftest.o conftest.s
22937   fi
22938 fi
22939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22940 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22941
22942 if test $gcc_cv_as_comdat_group = yes; then
22943   gcc_cv_as_comdat_group_percent=no
22944   gcc_cv_as_comdat_group_group=no
22945 else
22946  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22947 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22948 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22949   $as_echo_n "(cached) " >&6
22950 else
22951   gcc_cv_as_comdat_group_percent=no
22952     if test $in_tree_gas = yes; then
22953     if test $in_tree_gas_is_elf = yes \
22954   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22955   then gcc_cv_as_comdat_group_percent=yes
22956 fi
22957   elif test x$gcc_cv_as != x; then
22958     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22959     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22960   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22961   (eval $ac_try) 2>&5
22962   ac_status=$?
22963   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22964   test $ac_status = 0; }; }
22965     then
22966         gcc_cv_as_comdat_group_percent=yes
22967     else
22968       echo "configure: failed program was" >&5
22969       cat conftest.s >&5
22970     fi
22971     rm -f conftest.o conftest.s
22972   fi
22973 fi
22974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22975 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22976
22977  if test $gcc_cv_as_comdat_group_percent = yes; then
22978    gcc_cv_as_comdat_group_group=no
22979  else
22980    if test -z "${gcc_cv_as_comdat_group_group+set}"; then
22981      gcc_cv_as_comdat_group_group=no
22982    fi
22983    case "${target}" in
22984      # Sun as uses a completely different syntax.
22985      *-*-solaris2*)
22986        case "${target}" in
22987          sparc*-*-solaris2*)
22988            conftest_s='
22989                .group foo,".text%foo",#comdat
22990                .section ".text%foo", #alloc,#execinstr,#progbits
22991                .globl foo
22992              foo:
22993              '
22994            ;;
22995          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22996            conftest_s='
22997                .group foo,.text%foo,#comdat
22998                .section .text%foo, "ax", @progbits
22999                .globl  foo
23000              foo:
23001              '
23002            ;;
23003        esac
23004        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
23005 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
23006 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
23007   $as_echo_n "(cached) " >&6
23008 else
23009   gcc_cv_as_comdat_group_group=no
23010   if test x$gcc_cv_as != x; then
23011     $as_echo "$conftest_s" > conftest.s
23012     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23013   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23014   (eval $ac_try) 2>&5
23015   ac_status=$?
23016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23017   test $ac_status = 0; }; }
23018     then
23019         gcc_cv_as_comdat_group_group=yes
23020     else
23021       echo "configure: failed program was" >&5
23022       cat conftest.s >&5
23023     fi
23024     rm -f conftest.o conftest.s
23025   fi
23026 fi
23027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
23028 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
23029
23030        ;;
23031    esac
23032  fi
23033 fi
23034 if test x"$ld_is_gold" = xyes; then
23035   comdat_group=yes
23036 elif test $in_tree_ld = yes ; then
23037   comdat_group=no
23038   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23039      && test $in_tree_ld_is_elf = yes; then
23040      comdat_group=yes
23041   fi
23042 elif echo "$ld_ver" | grep GNU > /dev/null; then
23043   comdat_group=yes
23044   if test 0"$ld_date" -lt 20050308; then
23045     if test -n "$ld_date"; then
23046       # If there was date string, but was earlier than 2005-03-08, fail
23047       comdat_group=no
23048     elif test "$ld_vers_major" -lt 2; then
23049       comdat_group=no
23050     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23051       comdat_group=no
23052     fi
23053   fi
23054 else
23055   case "${target}" in
23056     *-*-solaris2.1[1-9]*)
23057       comdat_group=no
23058       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23059       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23060       # version 1.688.
23061       #
23062       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23063       # least ld version 1.2267.
23064       if test "$ld_vers_major" -gt 1; then
23065         comdat_group=yes
23066       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23067         comdat_group=yes
23068       elif test "$ld_vers_minor" -ge 2267; then
23069         comdat_group=yes
23070       fi
23071       ;;
23072     *)
23073       # Assume linkers other than GNU ld don't support COMDAT group.
23074       comdat_group=no
23075       ;;
23076   esac
23077 fi
23078 # Allow overriding the automatic COMDAT group tests above.
23079 # Check whether --enable-comdat was given.
23080 if test "${enable_comdat+set}" = set; then :
23081   enableval=$enable_comdat; comdat_group="$enable_comdat"
23082 fi
23083
23084 if test $comdat_group = no; then
23085   gcc_cv_as_comdat_group=no
23086   gcc_cv_as_comdat_group_percent=no
23087   gcc_cv_as_comdat_group_group=no
23088 fi
23089
23090 cat >>confdefs.h <<_ACEOF
23091 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23092     || test $gcc_cv_as_comdat_group_percent = yes \
23093     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23094 _ACEOF
23095
23096
23097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23098 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23099 if test "${gcc_cv_as_discriminator+set}" = set; then :
23100   $as_echo_n "(cached) " >&6
23101 else
23102   gcc_cv_as_discriminator=no
23103     if test $in_tree_gas = yes; then
23104     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23105   then gcc_cv_as_discriminator=yes
23106 fi
23107   elif test x$gcc_cv_as != x; then
23108     $as_echo '  .text
23109         .file 1 "conf.c"
23110         .loc 1 1 0 discriminator 1' > conftest.s
23111     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23112   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23113   (eval $ac_try) 2>&5
23114   ac_status=$?
23115   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23116   test $ac_status = 0; }; }
23117     then
23118         gcc_cv_as_discriminator=yes
23119     else
23120       echo "configure: failed program was" >&5
23121       cat conftest.s >&5
23122     fi
23123     rm -f conftest.o conftest.s
23124   fi
23125 fi
23126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23127 $as_echo "$gcc_cv_as_discriminator" >&6; }
23128 if test $gcc_cv_as_discriminator = yes; then
23129
23130 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23131
23132 fi
23133
23134 # Thread-local storage - the check is heavily parameterized.
23135 conftest_s=
23136 tls_first_major=
23137 tls_first_minor=
23138 tls_as_opt=
23139 case "$target" in
23140   alpha*-*-*)
23141     conftest_s='
23142         .section ".tdata","awT",@progbits
23143 foo:    .long   25
23144         .text
23145         ldq     $27,__tls_get_addr($29)         !literal!1
23146         lda     $16,foo($29)                    !tlsgd!1
23147         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23148         ldq     $27,__tls_get_addr($29)         !literal!2
23149         lda     $16,foo($29)                    !tlsldm!2
23150         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23151         ldq     $1,foo($29)                     !gotdtprel
23152         ldah    $2,foo($29)                     !dtprelhi
23153         lda     $3,foo($2)                      !dtprello
23154         lda     $4,foo($29)                     !dtprel
23155         ldq     $1,foo($29)                     !gottprel
23156         ldah    $2,foo($29)                     !tprelhi
23157         lda     $3,foo($2)                      !tprello
23158         lda     $4,foo($29)                     !tprel'
23159         tls_first_major=2
23160         tls_first_minor=13
23161         tls_as_opt=--fatal-warnings
23162         ;;
23163   cris-*-*|crisv32-*-*)
23164     conftest_s='
23165         .section ".tdata","awT",@progbits
23166 x:      .long   25
23167         .text
23168         move.d x:IE,$r10
23169         nop'
23170         tls_first_major=2
23171         tls_first_minor=20
23172         tls_as_opt=--fatal-warnings
23173         ;;
23174   frv*-*-*)
23175     conftest_s='
23176         .section ".tdata","awT",@progbits
23177 x:      .long   25
23178         .text
23179         call    #gettlsoff(x)'
23180         tls_first_major=2
23181         tls_first_minor=14
23182         ;;
23183   hppa*-*-linux*)
23184     conftest_s='
23185 t1:     .reg    %r20
23186 t2:     .reg    %r21
23187 gp:     .reg    %r19
23188         .section ".tdata","awT",@progbits
23189 foo:    .long   25
23190         .text
23191         .align  4
23192         addil LT%foo-$tls_gdidx$,gp
23193         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23194         b __tls_get_addr
23195         nop
23196         addil LT%foo-$tls_ldidx$,gp
23197         b __tls_get_addr
23198         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23199         addil LR%foo-$tls_dtpoff$,%ret0
23200         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23201         mfctl %cr27,%t1
23202         addil LT%foo-$tls_ieoff$,gp
23203         ldw RT%foo-$tls_ieoff$(%r1),%t2
23204         add %t1,%t2,%t3
23205         mfctl %cr27,%t1
23206         addil LR%foo-$tls_leoff$,%t1
23207         ldo RR%foo-$tls_leoff$(%r1),%t2'
23208         tls_first_major=2
23209         tls_first_minor=15
23210         tls_as_opt=--fatal-warnings
23211         ;;
23212   arm*-*-*)
23213     conftest_s='
23214         .section ".tdata","awT",%progbits
23215 foo:    .long   25
23216         .text
23217 .word foo(gottpoff)
23218 .word foo(tpoff)
23219 .word foo(tlsgd)
23220 .word foo(tlsldm)
23221 .word foo(tlsldo)'
23222         tls_first_major=2
23223         tls_first_minor=17
23224         ;;
23225   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23226     case "$target" in
23227       i[34567]86-*-solaris2.*)
23228         on_solaris=yes
23229         tga_func=___tls_get_addr
23230         ;;
23231       x86_64-*-solaris2.1[0-9]*)
23232         on_solaris=yes
23233         tga_func=__tls_get_addr
23234         ;;
23235       *)
23236         on_solaris=no
23237         ;;
23238     esac
23239     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23240       conftest_s='
23241         .section .tdata,"awt",@progbits'
23242       tls_first_major=0
23243       tls_first_minor=0
23244
23245 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23246
23247     else
23248       conftest_s='
23249         .section ".tdata","awT",@progbits'
23250       tls_first_major=2
23251       tls_first_minor=14
23252       tls_as_opt="--fatal-warnings"
23253     fi
23254     conftest_s="$conftest_s
23255 foo:    .long   25
23256         .text
23257         movl    %gs:0, %eax
23258         leal    foo@tlsgd(,%ebx,1), %eax
23259         leal    foo@tlsldm(%ebx), %eax
23260         leal    foo@dtpoff(%eax), %edx
23261         movl    foo@gottpoff(%ebx), %eax
23262         subl    foo@gottpoff(%ebx), %eax
23263         addl    foo@gotntpoff(%ebx), %eax
23264         movl    foo@indntpoff, %eax
23265         movl    \$foo@tpoff, %eax
23266         subl    \$foo@tpoff, %eax
23267         leal    foo@ntpoff(%ecx), %eax"
23268     ;;
23269   x86_64-*-*)
23270     conftest_s='
23271         .section ".tdata","awT",@progbits
23272 foo:    .long   25
23273         .text
23274         movq    %fs:0, %rax
23275         leaq    foo@TLSGD(%rip), %rdi
23276         leaq    foo@TLSLD(%rip), %rdi
23277         leaq    foo@DTPOFF(%rax), %rdx
23278         movq    foo@GOTTPOFF(%rip), %rax
23279         movq    $foo@TPOFF, %rax'
23280         tls_first_major=2
23281         tls_first_minor=14
23282         tls_as_opt=--fatal-warnings
23283         ;;
23284   ia64-*-*)
23285     conftest_s='
23286         .section ".tdata","awT",@progbits
23287 foo:    data8   25
23288         .text
23289         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23290         addl    r17 = @ltoff(@dtprel(foo#)), gp
23291         addl    r18 = @ltoff(@tprel(foo#)), gp
23292         addl    r19 = @dtprel(foo#), gp
23293         adds    r21 = @dtprel(foo#), r13
23294         movl    r23 = @dtprel(foo#)
23295         addl    r20 = @tprel(foo#), gp
23296         adds    r22 = @tprel(foo#), r13
23297         movl    r24 = @tprel(foo#)'
23298         tls_first_major=2
23299         tls_first_minor=13
23300         tls_as_opt=--fatal-warnings
23301         ;;
23302   microblaze*-*-*)
23303     conftest_s='
23304         .section .tdata,"awT",@progbits
23305 x:
23306         .word 2
23307         .text
23308         addik r5,r20,x@TLSGD
23309         addik r5,r20,x@TLSLDM'
23310         tls_first_major=2
23311         tls_first_minor=20
23312         tls_as_opt='--fatal-warnings'
23313         ;;
23314   mips*-*-*)
23315     conftest_s='
23316         .section .tdata,"awT",@progbits
23317 x:
23318         .word 2
23319         .text
23320         addiu $4, $28, %tlsgd(x)
23321         addiu $4, $28, %tlsldm(x)
23322         lui $4, %dtprel_hi(x)
23323         addiu $4, $4, %dtprel_lo(x)
23324         lw $4, %gottprel(x)($28)
23325         lui $4, %tprel_hi(x)
23326         addiu $4, $4, %tprel_lo(x)'
23327         tls_first_major=2
23328         tls_first_minor=16
23329         tls_as_opt='-32 --fatal-warnings'
23330         ;;
23331   m68k-*-*)
23332     conftest_s='
23333         .section .tdata,"awT",@progbits
23334 x:
23335         .word 2
23336         .text
23337 foo:
23338         move.l x@TLSGD(%a5),%a0
23339         move.l x@TLSLDM(%a5),%a0
23340         move.l x@TLSLDO(%a5),%a0
23341         move.l x@TLSIE(%a5),%a0
23342         move.l x@TLSLE(%a5),%a0'
23343         tls_first_major=2
23344         tls_first_minor=19
23345         tls_as_opt='--fatal-warnings'
23346         ;;
23347   aarch64*-*-*)
23348     conftest_s='
23349         .section ".tdata","awT",%progbits
23350 foo:    .long   25
23351         .text
23352         adrp  x0, :tlsgd:x
23353         add   x0, x0, #:tlsgd_lo12:x
23354         bl    __tls_get_addr
23355         nop'
23356         tls_first_major=2
23357         tls_first_minor=20
23358         tls_as_opt='--fatal-warnings'
23359         ;;
23360   powerpc-ibm-aix*)
23361     conftest_s='
23362         .extern __get_tpointer
23363         .toc
23364 LC..1:
23365         .tc a[TC],a[TL]@le
23366         .csect .text[PR]
23367 .tlstest:
23368         lwz 9,LC..1(2)
23369         bla __get_tpointer
23370         lwzx 3,9,3
23371         .globl a
23372         .csect a[TL],4
23373 a:
23374         .space 4'
23375         tls_first_major=0
23376         tls_first_minor=0
23377         ;;
23378   powerpc64*-*-*)
23379     conftest_s='
23380         .section ".tdata","awT",@progbits
23381         .align 3
23382 ld0:    .space 8
23383 ld1:    .space 8
23384 x1:     .space 8
23385 x2:     .space 8
23386 x3:     .space 8
23387         .text
23388         addi 3,2,ld0@got@tlsgd
23389         bl .__tls_get_addr
23390         nop
23391         addi 3,2,ld1@toc
23392         bl .__tls_get_addr
23393         nop
23394         addi 3,2,x1@got@tlsld
23395         bl .__tls_get_addr
23396         nop
23397         addi 9,3,x1@dtprel
23398         bl .__tls_get_addr
23399         nop
23400         addis 9,3,x2@dtprel@ha
23401         addi 9,9,x2@dtprel@l
23402         bl .__tls_get_addr
23403         nop
23404         ld 9,x3@got@dtprel(2)
23405         add 9,9,3
23406         bl .__tls_get_addr
23407         nop'
23408         tls_first_major=2
23409         tls_first_minor=14
23410         tls_as_opt="-a64 --fatal-warnings"
23411         ;;
23412   powerpc*-*-*)
23413     conftest_s='
23414         .section ".tdata","awT",@progbits
23415         .align 2
23416 ld0:    .space 4
23417 ld1:    .space 4
23418 x1:     .space 4
23419 x2:     .space 4
23420 x3:     .space 4
23421         .text
23422         addi 3,31,ld0@got@tlsgd
23423         bl __tls_get_addr
23424         addi 3,31,x1@got@tlsld
23425         bl __tls_get_addr
23426         addi 9,3,x1@dtprel
23427         addis 9,3,x2@dtprel@ha
23428         addi 9,9,x2@dtprel@l
23429         lwz 9,x3@got@tprel(31)
23430         add 9,9,x@tls
23431         addi 9,2,x1@tprel
23432         addis 9,2,x2@tprel@ha
23433         addi 9,9,x2@tprel@l'
23434         tls_first_major=2
23435         tls_first_minor=14
23436         tls_as_opt="-a32 --fatal-warnings"
23437         ;;
23438   s390-*-*)
23439     conftest_s='
23440         .section ".tdata","awT",@progbits
23441 foo:    .long   25
23442         .text
23443         .long   foo@TLSGD
23444         .long   foo@TLSLDM
23445         .long   foo@DTPOFF
23446         .long   foo@NTPOFF
23447         .long   foo@GOTNTPOFF
23448         .long   foo@INDNTPOFF
23449         l       %r1,foo@GOTNTPOFF(%r12)
23450         l       %r1,0(%r1):tls_load:foo
23451         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23452         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23453         tls_first_major=2
23454         tls_first_minor=14
23455         tls_as_opt="-m31 --fatal-warnings"
23456         ;;
23457   s390x-*-*)
23458     conftest_s='
23459         .section ".tdata","awT",@progbits
23460 foo:    .long   25
23461         .text
23462         .quad   foo@TLSGD
23463         .quad   foo@TLSLDM
23464         .quad   foo@DTPOFF
23465         .quad   foo@NTPOFF
23466         .quad   foo@GOTNTPOFF
23467         lg      %r1,foo@GOTNTPOFF(%r12)
23468         larl    %r1,foo@INDNTPOFF
23469         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23470         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23471         tls_first_major=2
23472         tls_first_minor=14
23473         tls_as_opt="-m64 -Aesame --fatal-warnings"
23474         ;;
23475   sh-*-* | sh[34]-*-*)
23476     conftest_s='
23477         .section ".tdata","awT",@progbits
23478 foo:    .long   25
23479         .text
23480         .long   foo@TLSGD
23481         .long   foo@TLSLDM
23482         .long   foo@DTPOFF
23483         .long   foo@GOTTPOFF
23484         .long   foo@TPOFF'
23485         tls_first_major=2
23486         tls_first_minor=13
23487         tls_as_opt=--fatal-warnings
23488         ;;
23489   sparc*-*-*)
23490     case "$target" in
23491       sparc*-sun-solaris2.*)
23492         on_solaris=yes
23493         tga_func=__tls_get_addr
23494         ;;
23495       *)
23496         on_solaris=no
23497         ;;
23498     esac
23499     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23500       conftest_s='
23501         .section ".tdata",#alloc,#write,#tls'
23502         tls_first_major=0
23503         tls_first_minor=0
23504     else
23505       conftest_s='
23506         .section ".tdata","awT",@progbits'
23507         tls_first_major=2
23508         tls_first_minor=14
23509         tls_as_opt="-32 --fatal-warnings"
23510     fi
23511     conftest_s="$conftest_s
23512 foo:    .long   25
23513         .text
23514         sethi   %tgd_hi22(foo), %o0
23515         add     %o0, %tgd_lo10(foo), %o1
23516         add     %l7, %o1, %o0, %tgd_add(foo)
23517         call    __tls_get_addr, %tgd_call(foo)
23518         sethi   %tldm_hi22(foo), %l1
23519         add     %l1, %tldm_lo10(foo), %l2
23520         add     %l7, %l2, %o0, %tldm_add(foo)
23521         call    __tls_get_addr, %tldm_call(foo)
23522         sethi   %tldo_hix22(foo), %l3
23523         xor     %l3, %tldo_lox10(foo), %l4
23524         add     %o0, %l4, %l5, %tldo_add(foo)
23525         sethi   %tie_hi22(foo), %o3
23526         add     %o3, %tie_lo10(foo), %o3
23527         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23528         add     %g7, %o2, %o4, %tie_add(foo)
23529         sethi   %tle_hix22(foo), %l1
23530         xor     %l1, %tle_lox10(foo), %o5
23531         ld      [%g7 + %o5], %o1"
23532         ;;
23533   tilepro*-*-*)
23534       conftest_s='
23535         .section ".tdata","awT",@progbits
23536 foo:    .long   25
23537         .text
23538         addli   r0, zero, tls_gd(foo)
23539         auli    r0, zero, tls_gd_ha16(foo)
23540         addli   r0, r0, tls_gd_lo16(foo)
23541         jal     __tls_get_addr
23542         addli   r0, zero, tls_ie(foo)
23543         auli    r0, r0, tls_ie_ha16(foo)
23544         addli   r0, r0, tls_ie_lo16(foo)'
23545         tls_first_major=2
23546         tls_first_minor=22
23547         tls_as_opt="--fatal-warnings"
23548         ;;
23549   tilegx*-*-*)
23550       conftest_s='
23551         .section ".tdata","awT",@progbits
23552 foo:    .long   25
23553         .text
23554         shl16insli r0, zero, hw0_last_tls_gd(foo)
23555         shl16insli r0, zero, hw1_last_tls_gd(foo)
23556         shl16insli r0, r0,   hw0_tls_gd(foo)
23557         jal        __tls_get_addr
23558         shl16insli r0, zero, hw1_last_tls_ie(foo)
23559         shl16insli r0, r0,   hw0_tls_ie(foo)'
23560         tls_first_major=2
23561         tls_first_minor=22
23562         tls_as_opt="--fatal-warnings"
23563         ;;
23564   xtensa*-*-*)
23565     conftest_s='
23566         .section ".tdata","awT",@progbits
23567 foo:    .long   25
23568         .text
23569         movi    a8, foo@TLSFUNC
23570         movi    a10, foo@TLSARG
23571         callx8.tls a8, foo@TLSCALL'
23572         tls_first_major=2
23573         tls_first_minor=19
23574         ;;
23575 esac
23576 set_have_as_tls=no
23577 if test "x$enable_tls" = xno ; then
23578   : # TLS explicitly disabled.
23579 elif test "x$enable_tls" = xyes ; then
23580   set_have_as_tls=yes # TLS explicitly enabled.
23581 elif test -z "$tls_first_major"; then
23582   : # If we don't have a check, assume no support.
23583 else
23584   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23585 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23586 if test "${gcc_cv_as_tls+set}" = set; then :
23587   $as_echo_n "(cached) " >&6
23588 else
23589   gcc_cv_as_tls=no
23590     if test $in_tree_gas = yes; then
23591     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23592   then gcc_cv_as_tls=yes
23593 fi
23594   elif test x$gcc_cv_as != x; then
23595     $as_echo "$conftest_s" > conftest.s
23596     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23597   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23598   (eval $ac_try) 2>&5
23599   ac_status=$?
23600   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23601   test $ac_status = 0; }; }
23602     then
23603         gcc_cv_as_tls=yes
23604     else
23605       echo "configure: failed program was" >&5
23606       cat conftest.s >&5
23607     fi
23608     rm -f conftest.o conftest.s
23609   fi
23610 fi
23611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23612 $as_echo "$gcc_cv_as_tls" >&6; }
23613 if test $gcc_cv_as_tls = yes; then
23614   set_have_as_tls=yes
23615 fi
23616 fi
23617 case "$target" in
23618   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23619   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23620   # Sun style that Sun ld and GCC don't support any longer.
23621   *-*-solaris2.*)
23622     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23623 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23624     ld_tls_support=no
23625     # Check ld and ld.so.1 TLS support.
23626     if echo "$ld_ver" | grep GNU > /dev/null; then
23627       # Assume all interesting versions of GNU ld have TLS support.
23628       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23629       ld_tls_support=yes
23630     else
23631       case "$target" in
23632         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23633         i?86-*-solaris2.9)
23634           min_tls_ld_vers_minor=374
23635           ;;
23636         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23637         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23638           min_tls_ld_vers_minor=343
23639           ;;
23640       esac
23641       if test "$ld_vers_major" -gt 1 || \
23642         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23643         ld_tls_support=yes
23644       else
23645         set_have_as_tls=no
23646       fi
23647     fi
23648     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23649 $as_echo "$ld_tls_support" >&6; }
23650
23651     save_LIBS="$LIBS"
23652     save_LDFLAGS="$LDFLAGS"
23653     LIBS=
23654     LDFLAGS=
23655
23656     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23657 $as_echo_n "checking library containing $tga_func... " >&6; }
23658     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23659     # (32-bit x86) only lived in libthread, so check for that.  Keep
23660     # set_have_as_tls if found, disable if not.
23661     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23663 $as_echo_n "checking for library containing $tga_func... " >&6; }
23664 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23665   $as_echo_n "(cached) " >&6
23666 else
23667   ac_func_search_save_LIBS=$LIBS
23668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23669 /* end confdefs.h.  */
23670
23671 /* Override any GCC internal prototype to avoid an error.
23672    Use char because int might match the return type of a GCC
23673    builtin and then its argument prototype would still apply.  */
23674 #ifdef __cplusplus
23675 extern "C"
23676 #endif
23677 char $tga_func ();
23678 int
23679 main ()
23680 {
23681 return $tga_func ();
23682   ;
23683   return 0;
23684 }
23685 _ACEOF
23686 for ac_lib in '' thread; do
23687   if test -z "$ac_lib"; then
23688     ac_res="none required"
23689   else
23690     ac_res=-l$ac_lib
23691     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23692   fi
23693   if ac_fn_c_try_link "$LINENO"; then :
23694   eval "$as_ac_Search=\$ac_res"
23695 fi
23696 rm -f core conftest.err conftest.$ac_objext \
23697     conftest$ac_exeext
23698   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23699   break
23700 fi
23701 done
23702 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23703
23704 else
23705   eval "$as_ac_Search=no"
23706 fi
23707 rm conftest.$ac_ext
23708 LIBS=$ac_func_search_save_LIBS
23709 fi
23710 eval ac_res=\$$as_ac_Search
23711                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23712 $as_echo "$ac_res" >&6; }
23713 eval ac_res=\$$as_ac_Search
23714 if test "$ac_res" != no; then :
23715   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23716
23717 else
23718   set_have_as_tls=no
23719 fi
23720
23721     # Clear LIBS if we cannot support TLS.
23722     if test $set_have_as_tls = no; then
23723       LIBS=
23724     fi
23725     # Always define LIB_TLS_SPEC, even without TLS support.
23726
23727 cat >>confdefs.h <<_ACEOF
23728 #define LIB_TLS_SPEC "$LIBS"
23729 _ACEOF
23730
23731     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23732 $as_echo "$LIBS" >&6; }
23733
23734     LIBS="$save_LIBS"
23735     LDFLAGS="$save_LDFLAGS"
23736     ;;
23737 esac
23738 if test $set_have_as_tls = yes ; then
23739
23740 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23741
23742 fi
23743
23744 # Target-specific assembler checks.
23745
23746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23747 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23748 gcc_cv_ld_static_dynamic=no
23749 gcc_cv_ld_static_option='-Bstatic'
23750 gcc_cv_ld_dynamic_option='-Bdynamic'
23751 if test $in_tree_ld = yes ; then
23752   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23753     gcc_cv_ld_static_dynamic=yes
23754   fi
23755 elif test x$gcc_cv_ld != x; then
23756   # Check if linker supports -Bstatic/-Bdynamic option
23757   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23758      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23759       gcc_cv_ld_static_dynamic=yes
23760   else
23761     case "$target" in
23762       # AIX ld uses -b flags
23763       *-*-aix4.[23]* | *-*-aix[5-9]*)
23764         gcc_cv_ld_static_dynamic=yes
23765         gcc_cv_ld_static_option="-bstatic"
23766         gcc_cv_ld_dynamic_option="-bdynamic"
23767         ;;
23768       # HP-UX ld uses -a flags to select between shared and archive.
23769       *-*-hpux*)
23770         if test x"$gnu_ld" = xno; then
23771           gcc_cv_ld_static_dynamic=yes
23772           gcc_cv_ld_static_option="-aarchive_shared"
23773           gcc_cv_ld_dynamic_option="-adefault"
23774         fi
23775         ;;
23776       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23777       *-*-solaris2*)
23778         gcc_cv_ld_static_dynamic=yes
23779         ;;
23780     esac
23781   fi
23782 fi
23783 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23784
23785 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23786
23787
23788 cat >>confdefs.h <<_ACEOF
23789 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23790 _ACEOF
23791
23792
23793 cat >>confdefs.h <<_ACEOF
23794 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23795 _ACEOF
23796
23797 fi
23798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23799 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23800
23801 if test x"$demangler_in_ld" = xyes; then
23802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23803 $as_echo_n "checking linker --demangle support... " >&6; }
23804   gcc_cv_ld_demangle=no
23805   if test $in_tree_ld = yes; then
23806     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23807       gcc_cv_ld_demangle=yes
23808     fi
23809   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23810     # Check if the GNU linker supports --demangle option
23811     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23812       gcc_cv_ld_demangle=yes
23813     fi
23814   fi
23815   if test x"$gcc_cv_ld_demangle" = xyes; then
23816
23817 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23818
23819   fi
23820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23821 $as_echo "$gcc_cv_ld_demangle" >&6; }
23822 fi
23823
23824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23825 $as_echo_n "checking linker plugin support... " >&6; }
23826 gcc_cv_lto_plugin=0
23827 if test -f liblto_plugin.la; then
23828   save_ld_ver="$ld_ver"
23829   save_ld_vers_major="$ld_vers_major"
23830   save_ld_vers_minor="$ld_vers_minor"
23831   save_ld_is_gold="$ld_is_gold"
23832
23833   ld_is_gold=no
23834
23835   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23836     ld_ver="GNU ld"
23837     # FIXME: ld_is_gold?
23838     ld_vers_major="$gcc_cv_gld_major_version"
23839     ld_vers_minor="$gcc_cv_gld_minor_version"
23840   else
23841     # Determine plugin linker version.
23842     # FIXME: Partial duplicate from above, generalize.
23843     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23844     if echo "$ld_ver" | grep GNU > /dev/null; then
23845       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23846         ld_is_gold=yes
23847         ld_vers=`echo $ld_ver | sed -n \
23848             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23849       else
23850         ld_vers=`echo $ld_ver | sed -n \
23851             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23852       fi
23853       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23854       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23855     fi
23856   fi
23857
23858   # Determine plugin support.
23859   if echo "$ld_ver" | grep GNU > /dev/null; then
23860     # Require GNU ld or gold 2.21+ for plugin support by default.
23861     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23862       gcc_cv_lto_plugin=2
23863     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23864     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23865       gcc_cv_lto_plugin=1
23866     fi
23867   fi
23868
23869   ld_ver="$save_ld_ver"
23870   ld_vers_major="$save_ld_vers_major"
23871   ld_vers_minor="$save_ld_vers_minor"
23872   ld_is_gold="$save_ld_is_gold"
23873 fi
23874
23875 cat >>confdefs.h <<_ACEOF
23876 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23877 _ACEOF
23878
23879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23880 $as_echo "$gcc_cv_lto_plugin" >&6; }
23881
23882 case "$target" in
23883   # All TARGET_ABI_OSF targets.
23884   alpha*-*-linux* | alpha*-*-*bsd*)
23885     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23886 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23887 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23888   $as_echo_n "(cached) " >&6
23889 else
23890   gcc_cv_as_alpha_explicit_relocs=no
23891     if test $in_tree_gas = yes; then
23892     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23893   then gcc_cv_as_alpha_explicit_relocs=yes
23894 fi
23895   elif test x$gcc_cv_as != x; then
23896     $as_echo '  .set nomacro
23897         .text
23898         extbl   $3, $2, $3      !lituse_bytoff!1
23899         ldq     $2, a($29)      !literal!1
23900         ldq     $4, b($29)      !literal!2
23901         ldq_u   $3, 0($2)       !lituse_base!1
23902         ldq     $27, f($29)     !literal!5
23903         jsr     $26, ($27), f   !lituse_jsr!5
23904         ldah    $29, 0($26)     !gpdisp!3
23905         lda     $0, c($29)      !gprel
23906         ldah    $1, d($29)      !gprelhigh
23907         lda     $1, d($1)       !gprellow
23908         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23909     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23910   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23911   (eval $ac_try) 2>&5
23912   ac_status=$?
23913   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23914   test $ac_status = 0; }; }
23915     then
23916         gcc_cv_as_alpha_explicit_relocs=yes
23917     else
23918       echo "configure: failed program was" >&5
23919       cat conftest.s >&5
23920     fi
23921     rm -f conftest.o conftest.s
23922   fi
23923 fi
23924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23925 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23926 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23927
23928 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23929
23930 fi
23931     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23932 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23933 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23934   $as_echo_n "(cached) " >&6
23935 else
23936   gcc_cv_as_alpha_jsrdirect_relocs=no
23937     if test $in_tree_gas = yes; then
23938     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23939   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23940 fi
23941   elif test x$gcc_cv_as != x; then
23942     $as_echo '  .set nomacro
23943         .text
23944         ldq     $27, a($29)     !literal!1
23945         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23946     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23947   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23948   (eval $ac_try) 2>&5
23949   ac_status=$?
23950   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23951   test $ac_status = 0; }; }
23952     then
23953         gcc_cv_as_alpha_jsrdirect_relocs=yes
23954     else
23955       echo "configure: failed program was" >&5
23956       cat conftest.s >&5
23957     fi
23958     rm -f conftest.o conftest.s
23959   fi
23960 fi
23961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23962 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23963 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23964
23965 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23966
23967 fi
23968     ;;
23969
23970   cris-*-*)
23971     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23972 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23973 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23974   $as_echo_n "(cached) " >&6
23975 else
23976   gcc_cv_as_cris_no_mul_bug=no
23977     if test $in_tree_gas = yes; then
23978     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23979   then gcc_cv_as_cris_no_mul_bug=yes
23980 fi
23981   elif test x$gcc_cv_as != x; then
23982     $as_echo '.text' > conftest.s
23983     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23984   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23985   (eval $ac_try) 2>&5
23986   ac_status=$?
23987   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23988   test $ac_status = 0; }; }
23989     then
23990         gcc_cv_as_cris_no_mul_bug=yes
23991     else
23992       echo "configure: failed program was" >&5
23993       cat conftest.s >&5
23994     fi
23995     rm -f conftest.o conftest.s
23996   fi
23997 fi
23998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23999 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
24000 if test $gcc_cv_as_cris_no_mul_bug = yes; then
24001
24002 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
24003
24004 fi
24005     ;;
24006
24007   sparc*-*-*)
24008     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
24009 $as_echo_n "checking assembler for .register... " >&6; }
24010 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
24011   $as_echo_n "(cached) " >&6
24012 else
24013   gcc_cv_as_sparc_register_op=no
24014   if test x$gcc_cv_as != x; then
24015     $as_echo '.register %g2, #scratch' > conftest.s
24016     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24017   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24018   (eval $ac_try) 2>&5
24019   ac_status=$?
24020   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24021   test $ac_status = 0; }; }
24022     then
24023         gcc_cv_as_sparc_register_op=yes
24024     else
24025       echo "configure: failed program was" >&5
24026       cat conftest.s >&5
24027     fi
24028     rm -f conftest.o conftest.s
24029   fi
24030 fi
24031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
24032 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
24033 if test $gcc_cv_as_sparc_register_op = yes; then
24034
24035 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
24036
24037 fi
24038
24039     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for #nobits" >&5
24040 $as_echo_n "checking assembler for #nobits... " >&6; }
24041 if test "${gcc_cv_as_sparc_nobits+set}" = set; then :
24042   $as_echo_n "(cached) " >&6
24043 else
24044   gcc_cv_as_sparc_nobits=no
24045   if test x$gcc_cv_as != x; then
24046     $as_echo '.section "nobits",#alloc,#write,#nobits
24047        .section "progbits",#alloc,#write,#progbits' > conftest.s
24048     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24049   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24050   (eval $ac_try) 2>&5
24051   ac_status=$?
24052   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24053   test $ac_status = 0; }; }
24054     then
24055         gcc_cv_as_sparc_nobits=yes
24056     else
24057       echo "configure: failed program was" >&5
24058       cat conftest.s >&5
24059     fi
24060     rm -f conftest.o conftest.s
24061   fi
24062 fi
24063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_nobits" >&5
24064 $as_echo "$gcc_cv_as_sparc_nobits" >&6; }
24065
24066
24067 cat >>confdefs.h <<_ACEOF
24068 #define HAVE_AS_SPARC_NOBITS `if test $gcc_cv_as_sparc_nobits = yes; then echo 1; else echo 0; fi`
24069 _ACEOF
24070
24071
24072     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24073 $as_echo_n "checking assembler for -relax option... " >&6; }
24074 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24075   $as_echo_n "(cached) " >&6
24076 else
24077   gcc_cv_as_sparc_relax=no
24078   if test x$gcc_cv_as != x; then
24079     $as_echo '.text' > conftest.s
24080     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24081   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24082   (eval $ac_try) 2>&5
24083   ac_status=$?
24084   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24085   test $ac_status = 0; }; }
24086     then
24087         gcc_cv_as_sparc_relax=yes
24088     else
24089       echo "configure: failed program was" >&5
24090       cat conftest.s >&5
24091     fi
24092     rm -f conftest.o conftest.s
24093   fi
24094 fi
24095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24096 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24097 if test $gcc_cv_as_sparc_relax = yes; then
24098
24099 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24100
24101 fi
24102
24103     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24104 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24105 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24106   $as_echo_n "(cached) " >&6
24107 else
24108   gcc_cv_as_sparc_gotdata_op=no
24109   if test x$gcc_cv_as != x; then
24110     $as_echo '.text
24111 .align 4
24112 foo:
24113         nop
24114 bar:
24115         sethi %gdop_hix22(foo), %g1
24116         xor    %g1, %gdop_lox10(foo), %g1
24117         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24118     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24119   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24120   (eval $ac_try) 2>&5
24121   ac_status=$?
24122   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24123   test $ac_status = 0; }; }
24124     then
24125         if test x$gcc_cv_ld != x \
24126        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24127          if test x$gcc_cv_objdump != x; then
24128            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24129               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24130                gcc_cv_as_sparc_gotdata_op=no
24131            else
24132                gcc_cv_as_sparc_gotdata_op=yes
24133            fi
24134          fi
24135        fi
24136        rm -f conftest
24137     else
24138       echo "configure: failed program was" >&5
24139       cat conftest.s >&5
24140     fi
24141     rm -f conftest.o conftest.s
24142   fi
24143 fi
24144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24145 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24146 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24147
24148 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24149
24150 fi
24151
24152     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24153 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24154 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24155   $as_echo_n "(cached) " >&6
24156 else
24157   gcc_cv_as_sparc_ua_pcrel=no
24158   if test x$gcc_cv_as != x; then
24159     $as_echo '.text
24160 foo:
24161         nop
24162 .data
24163 .align 4
24164 .byte 0
24165 .uaword %r_disp32(foo)' > conftest.s
24166     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24167   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24168   (eval $ac_try) 2>&5
24169   ac_status=$?
24170   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24171   test $ac_status = 0; }; }
24172     then
24173         if test x$gcc_cv_ld != x \
24174        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24175          gcc_cv_as_sparc_ua_pcrel=yes
24176        fi
24177        rm -f conftest
24178     else
24179       echo "configure: failed program was" >&5
24180       cat conftest.s >&5
24181     fi
24182     rm -f conftest.o conftest.s
24183   fi
24184 fi
24185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24186 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24187 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24188
24189 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24190
24191
24192       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24193 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24194 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24195   $as_echo_n "(cached) " >&6
24196 else
24197   gcc_cv_as_sparc_ua_pcrel_hidden=no
24198   if test x$gcc_cv_as != x; then
24199     $as_echo '.data
24200 .align 4
24201 .byte 0x31
24202 .uaword %r_disp32(foo)
24203 .byte 0x32, 0x33, 0x34
24204 .global foo
24205 .hidden foo
24206 foo:
24207 .skip 4' > conftest.s
24208     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24209   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24210   (eval $ac_try) 2>&5
24211   ac_status=$?
24212   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24213   test $ac_status = 0; }; }
24214     then
24215         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24216          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24217          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24218             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24219             if $gcc_cv_objdump -R conftest 2> /dev/null \
24220                | grep 'DISP32' > /dev/null 2>&1; then
24221                 :
24222             else
24223                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24224             fi
24225          fi
24226          rm -f conftest
24227     else
24228       echo "configure: failed program was" >&5
24229       cat conftest.s >&5
24230     fi
24231     rm -f conftest.o conftest.s
24232   fi
24233 fi
24234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24235 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24236 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24237
24238 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24239
24240 fi
24241
24242 fi # unaligned pcrel relocs
24243
24244     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24245 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24246 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24247   $as_echo_n "(cached) " >&6
24248 else
24249   gcc_cv_as_sparc_offsetable_lo10=no
24250   if test x$gcc_cv_as != x; then
24251     $as_echo '.text
24252         or %g1, %lo(ab) + 12, %g1
24253         or %g1, %lo(ab + 12), %g1' > conftest.s
24254     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24255   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24256   (eval $ac_try) 2>&5
24257   ac_status=$?
24258   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24259   test $ac_status = 0; }; }
24260     then
24261         if test x$gcc_cv_objdump != x \
24262        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24263           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24264          gcc_cv_as_sparc_offsetable_lo10=yes
24265        fi
24266     else
24267       echo "configure: failed program was" >&5
24268       cat conftest.s >&5
24269     fi
24270     rm -f conftest.o conftest.s
24271   fi
24272 fi
24273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24274 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24275 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24276
24277 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24278
24279 fi
24280
24281     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24282 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24283 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24284   $as_echo_n "(cached) " >&6
24285 else
24286   gcc_cv_as_sparc_fmaf=no
24287   if test x$gcc_cv_as != x; then
24288     $as_echo '.text
24289        .register %g2, #scratch
24290        .register %g3, #scratch
24291        .align 4
24292        fmaddd %f0, %f2, %f4, %f6
24293        addxccc %g1, %g2, %g3
24294        fsrl32 %f2, %f4, %f8
24295        fnaddd %f10, %f12, %f14' > conftest.s
24296     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24297   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24298   (eval $ac_try) 2>&5
24299   ac_status=$?
24300   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24301   test $ac_status = 0; }; }
24302     then
24303         gcc_cv_as_sparc_fmaf=yes
24304     else
24305       echo "configure: failed program was" >&5
24306       cat conftest.s >&5
24307     fi
24308     rm -f conftest.o conftest.s
24309   fi
24310 fi
24311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24312 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24313 if test $gcc_cv_as_sparc_fmaf = yes; then
24314
24315 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24316
24317 fi
24318
24319     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
24320 $as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
24321 if test "${gcc_cv_as_sparc_sparc4+set}" = set; then :
24322   $as_echo_n "(cached) " >&6
24323 else
24324   gcc_cv_as_sparc_sparc4=no
24325   if test x$gcc_cv_as != x; then
24326     $as_echo '.text
24327        .register %g2, #scratch
24328        .register %g3, #scratch
24329        .align 4
24330        cxbe %g2, %g3, 1f
24331 1:     cwbneg %g2, %g3, 1f
24332 1:     sha1
24333        md5
24334        aes_kexpand0 %f4, %f6, %f8
24335        des_round %f38, %f40, %f42, %f44
24336        camellia_f %f54, %f56, %f58, %f60
24337        kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
24338     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
24339   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24340   (eval $ac_try) 2>&5
24341   ac_status=$?
24342   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24343   test $ac_status = 0; }; }
24344     then
24345         gcc_cv_as_sparc_sparc4=yes
24346     else
24347       echo "configure: failed program was" >&5
24348       cat conftest.s >&5
24349     fi
24350     rm -f conftest.o conftest.s
24351   fi
24352 fi
24353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
24354 $as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
24355 if test $gcc_cv_as_sparc_sparc4 = yes; then
24356
24357 $as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
24358
24359 fi
24360
24361     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for LEON instructions" >&5
24362 $as_echo_n "checking assembler for LEON instructions... " >&6; }
24363 if test "${gcc_cv_as_sparc_leon+set}" = set; then :
24364   $as_echo_n "(cached) " >&6
24365 else
24366   gcc_cv_as_sparc_leon=no
24367   if test x$gcc_cv_as != x; then
24368     $as_echo '.text
24369        .register %g2, #scratch
24370        .register %g3, #scratch
24371        .align 4
24372        smac %g2, %g3, %g1
24373        umac %g2, %g3, %g1
24374        cas [%g2], %g3, %g1' > conftest.s
24375     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -Aleon -o conftest.o conftest.s >&5'
24376   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24377   (eval $ac_try) 2>&5
24378   ac_status=$?
24379   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24380   test $ac_status = 0; }; }
24381     then
24382         gcc_cv_as_sparc_leon=yes
24383     else
24384       echo "configure: failed program was" >&5
24385       cat conftest.s >&5
24386     fi
24387     rm -f conftest.o conftest.s
24388   fi
24389 fi
24390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_leon" >&5
24391 $as_echo "$gcc_cv_as_sparc_leon" >&6; }
24392 if test $gcc_cv_as_sparc_leon = yes; then
24393
24394 $as_echo "#define HAVE_AS_LEON 1" >>confdefs.h
24395
24396 fi
24397     ;;
24398
24399   i[34567]86-*-* | x86_64-*-*)
24400     case $target_os in
24401       cygwin*)
24402         # Full C++ conformance when using a shared libstdc++-v3 requires some
24403         # support from the Cygwin DLL, which in more recent versions exports
24404         # wrappers to aid in interposing and redirecting operators new, delete,
24405         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24406         # are configuring for a version of Cygwin that exports the wrappers.
24407         if test x$host = x$target && test x$host_cpu = xi686; then
24408           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24409 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24410   gcc_ac_cygwin_dll_wrappers=yes
24411 else
24412   gcc_ac_cygwin_dll_wrappers=no
24413 fi
24414
24415         else
24416           # Can't check presence of libc functions during cross-compile, so
24417           # we just have to assume we're building for an up-to-date target.
24418           gcc_ac_cygwin_dll_wrappers=yes
24419         fi
24420
24421 cat >>confdefs.h <<_ACEOF
24422 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24423 _ACEOF
24424
24425     esac
24426     case $target_os in
24427       cygwin* | pe | mingw32* | interix*)
24428         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24429         # definition is used unconditionally to initialise the default state of
24430         # the target option variable that governs usage of the feature.
24431         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24432 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24433 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24434   $as_echo_n "(cached) " >&6
24435 else
24436   gcc_cv_as_comm_has_align=no
24437     if test $in_tree_gas = yes; then
24438     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24439   then gcc_cv_as_comm_has_align=yes
24440 fi
24441   elif test x$gcc_cv_as != x; then
24442     $as_echo '.comm foo,1,32' > conftest.s
24443     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24444   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24445   (eval $ac_try) 2>&5
24446   ac_status=$?
24447   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24448   test $ac_status = 0; }; }
24449     then
24450         gcc_cv_as_comm_has_align=yes
24451     else
24452       echo "configure: failed program was" >&5
24453       cat conftest.s >&5
24454     fi
24455     rm -f conftest.o conftest.s
24456   fi
24457 fi
24458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24459 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24460
24461
24462 cat >>confdefs.h <<_ACEOF
24463 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24464 _ACEOF
24465
24466         # Used for DWARF 2 in PE
24467         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24468 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24469 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24470   $as_echo_n "(cached) " >&6
24471 else
24472   gcc_cv_as_ix86_pe_secrel32=no
24473     if test $in_tree_gas = yes; then
24474     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24475   then gcc_cv_as_ix86_pe_secrel32=yes
24476 fi
24477   elif test x$gcc_cv_as != x; then
24478     $as_echo '.text
24479 foo:    nop
24480 .data
24481         .secrel32 foo' > conftest.s
24482     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24483   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24484   (eval $ac_try) 2>&5
24485   ac_status=$?
24486   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24487   test $ac_status = 0; }; }
24488     then
24489         if test x$gcc_cv_ld != x \
24490            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24491              gcc_cv_as_ix86_pe_secrel32=yes
24492            fi
24493            rm -f conftest
24494     else
24495       echo "configure: failed program was" >&5
24496       cat conftest.s >&5
24497     fi
24498     rm -f conftest.o conftest.s
24499   fi
24500 fi
24501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24502 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24503 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24504
24505 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24506
24507 fi
24508         # Test if the assembler supports the extended form of the .section
24509         # directive that specifies section alignment.  LTO support uses this,
24510         # but normally only after installation, so we warn but don't fail the
24511         # configure if LTO is enabled but the assembler does not support it.
24512         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24513 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24514 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24515   $as_echo_n "(cached) " >&6
24516 else
24517   gcc_cv_as_section_has_align=no
24518     if test $in_tree_gas = yes; then
24519     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24520   then gcc_cv_as_section_has_align=yes
24521 fi
24522   elif test x$gcc_cv_as != x; then
24523     $as_echo '.section lto_test,"dr0"' > conftest.s
24524     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24525   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24526   (eval $ac_try) 2>&5
24527   ac_status=$?
24528   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24529   test $ac_status = 0; }; }
24530     then
24531         gcc_cv_as_section_has_align=yes
24532     else
24533       echo "configure: failed program was" >&5
24534       cat conftest.s >&5
24535     fi
24536     rm -f conftest.o conftest.s
24537   fi
24538 fi
24539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24540 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24541
24542         if test x$gcc_cv_as_section_has_align != xyes; then
24543           case ",$enable_languages," in
24544             *,lto,*)
24545               { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&5
24546 $as_echo "$as_me: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&2;}
24547               ;;
24548           esac
24549         fi
24550         # Test if the assembler supports the section flag 'e' for specifying
24551         # an excluded section.
24552         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24553 $as_echo_n "checking assembler for .section with e... " >&6; }
24554 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24555   $as_echo_n "(cached) " >&6
24556 else
24557   gcc_cv_as_section_has_e=no
24558     if test $in_tree_gas = yes; then
24559     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24560   then gcc_cv_as_section_has_e=yes
24561 fi
24562   elif test x$gcc_cv_as != x; then
24563     $as_echo '.section foo1,"e"
24564 .byte 0,0,0,0' > conftest.s
24565     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24566   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24567   (eval $ac_try) 2>&5
24568   ac_status=$?
24569   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24570   test $ac_status = 0; }; }
24571     then
24572         gcc_cv_as_section_has_e=yes
24573     else
24574       echo "configure: failed program was" >&5
24575       cat conftest.s >&5
24576     fi
24577     rm -f conftest.o conftest.s
24578   fi
24579 fi
24580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24581 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24582
24583
24584 cat >>confdefs.h <<_ACEOF
24585 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24586 _ACEOF
24587
24588         ;;
24589     esac
24590
24591     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24592 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24593 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24594   $as_echo_n "(cached) " >&6
24595 else
24596   gcc_cv_as_ix86_filds=no
24597   if test x$gcc_cv_as != x; then
24598     $as_echo 'filds mem; fists mem' > conftest.s
24599     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24600   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24601   (eval $ac_try) 2>&5
24602   ac_status=$?
24603   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24604   test $ac_status = 0; }; }
24605     then
24606         gcc_cv_as_ix86_filds=yes
24607     else
24608       echo "configure: failed program was" >&5
24609       cat conftest.s >&5
24610     fi
24611     rm -f conftest.o conftest.s
24612   fi
24613 fi
24614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24615 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24616 if test $gcc_cv_as_ix86_filds = yes; then
24617
24618 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24619
24620 fi
24621
24622     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24623 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24624 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24625   $as_echo_n "(cached) " >&6
24626 else
24627   gcc_cv_as_ix86_fildq=no
24628   if test x$gcc_cv_as != x; then
24629     $as_echo 'fildq mem; fistpq mem' > conftest.s
24630     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24631   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24632   (eval $ac_try) 2>&5
24633   ac_status=$?
24634   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24635   test $ac_status = 0; }; }
24636     then
24637         gcc_cv_as_ix86_fildq=yes
24638     else
24639       echo "configure: failed program was" >&5
24640       cat conftest.s >&5
24641     fi
24642     rm -f conftest.o conftest.s
24643   fi
24644 fi
24645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24646 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24647 if test $gcc_cv_as_ix86_fildq = yes; then
24648
24649 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24650
24651 fi
24652
24653     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24654 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24655 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24656   $as_echo_n "(cached) " >&6
24657 else
24658   gcc_cv_as_ix86_cmov_sun_syntax=no
24659   if test x$gcc_cv_as != x; then
24660     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24661     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24662   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24663   (eval $ac_try) 2>&5
24664   ac_status=$?
24665   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24666   test $ac_status = 0; }; }
24667     then
24668         gcc_cv_as_ix86_cmov_sun_syntax=yes
24669     else
24670       echo "configure: failed program was" >&5
24671       cat conftest.s >&5
24672     fi
24673     rm -f conftest.o conftest.s
24674   fi
24675 fi
24676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24677 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24678 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24679
24680 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24681
24682 fi
24683
24684     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24685 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24686 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24687   $as_echo_n "(cached) " >&6
24688 else
24689   gcc_cv_as_ix86_ffreep=no
24690   if test x$gcc_cv_as != x; then
24691     $as_echo 'ffreep %st(1)' > conftest.s
24692     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24693   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24694   (eval $ac_try) 2>&5
24695   ac_status=$?
24696   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24697   test $ac_status = 0; }; }
24698     then
24699         gcc_cv_as_ix86_ffreep=yes
24700     else
24701       echo "configure: failed program was" >&5
24702       cat conftest.s >&5
24703     fi
24704     rm -f conftest.o conftest.s
24705   fi
24706 fi
24707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24708 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24709 if test $gcc_cv_as_ix86_ffreep = yes; then
24710
24711 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24712
24713 fi
24714
24715     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24716 $as_echo_n "checking assembler for .quad directive... " >&6; }
24717 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24718   $as_echo_n "(cached) " >&6
24719 else
24720   gcc_cv_as_ix86_quad=no
24721   if test x$gcc_cv_as != x; then
24722     $as_echo '.quad 0' > conftest.s
24723     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24724   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24725   (eval $ac_try) 2>&5
24726   ac_status=$?
24727   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24728   test $ac_status = 0; }; }
24729     then
24730         gcc_cv_as_ix86_quad=yes
24731     else
24732       echo "configure: failed program was" >&5
24733       cat conftest.s >&5
24734     fi
24735     rm -f conftest.o conftest.s
24736   fi
24737 fi
24738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24739 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24740 if test $gcc_cv_as_ix86_quad = yes; then
24741
24742 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24743
24744 fi
24745
24746     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24747 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24748 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24749   $as_echo_n "(cached) " >&6
24750 else
24751   gcc_cv_as_ix86_sahf=no
24752   if test x$gcc_cv_as != x; then
24753     $as_echo '.code64
24754        sahf' > conftest.s
24755     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24756   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24757   (eval $ac_try) 2>&5
24758   ac_status=$?
24759   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24760   test $ac_status = 0; }; }
24761     then
24762         gcc_cv_as_ix86_sahf=yes
24763     else
24764       echo "configure: failed program was" >&5
24765       cat conftest.s >&5
24766     fi
24767     rm -f conftest.o conftest.s
24768   fi
24769 fi
24770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24771 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24772 if test $gcc_cv_as_ix86_sahf = yes; then
24773
24774 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24775
24776 fi
24777
24778     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for interunit movq mnemonic" >&5
24779 $as_echo_n "checking assembler for interunit movq mnemonic... " >&6; }
24780 if test "${gcc_cv_as_ix86_interunit_movq+set}" = set; then :
24781   $as_echo_n "(cached) " >&6
24782 else
24783   gcc_cv_as_ix86_interunit_movq=no
24784   if test x$gcc_cv_as != x; then
24785     $as_echo '.code64
24786        movq %mm0, %rax
24787        movq %rax, %xmm0' > conftest.s
24788     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24789   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24790   (eval $ac_try) 2>&5
24791   ac_status=$?
24792   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24793   test $ac_status = 0; }; }
24794     then
24795         gcc_cv_as_ix86_interunit_movq=yes
24796     else
24797       echo "configure: failed program was" >&5
24798       cat conftest.s >&5
24799     fi
24800     rm -f conftest.o conftest.s
24801   fi
24802 fi
24803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_interunit_movq" >&5
24804 $as_echo "$gcc_cv_as_ix86_interunit_movq" >&6; }
24805
24806
24807 cat >>confdefs.h <<_ACEOF
24808 #define HAVE_AS_IX86_INTERUNIT_MOVQ `if test $gcc_cv_as_ix86_interunit_movq = yes; then echo 1; else echo 0; fi`
24809 _ACEOF
24810
24811
24812     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24813 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24814 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24815   $as_echo_n "(cached) " >&6
24816 else
24817   gcc_cv_as_ix86_hle=no
24818   if test x$gcc_cv_as != x; then
24819     $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
24820     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24821   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24822   (eval $ac_try) 2>&5
24823   ac_status=$?
24824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24825   test $ac_status = 0; }; }
24826     then
24827         gcc_cv_as_ix86_hle=yes
24828     else
24829       echo "configure: failed program was" >&5
24830       cat conftest.s >&5
24831     fi
24832     rm -f conftest.o conftest.s
24833   fi
24834 fi
24835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24836 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24837 if test $gcc_cv_as_ix86_hle = yes; then
24838
24839 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24840
24841 fi
24842
24843     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24844 $as_echo_n "checking assembler for swap suffix... " >&6; }
24845 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24846   $as_echo_n "(cached) " >&6
24847 else
24848   gcc_cv_as_ix86_swap=no
24849   if test x$gcc_cv_as != x; then
24850     $as_echo 'movl.s %esp, %ebp' > conftest.s
24851     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24852   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24853   (eval $ac_try) 2>&5
24854   ac_status=$?
24855   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24856   test $ac_status = 0; }; }
24857     then
24858         gcc_cv_as_ix86_swap=yes
24859     else
24860       echo "configure: failed program was" >&5
24861       cat conftest.s >&5
24862     fi
24863     rm -f conftest.o conftest.s
24864   fi
24865 fi
24866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24867 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24868 if test $gcc_cv_as_ix86_swap = yes; then
24869
24870 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24871
24872 fi
24873
24874     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24875 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24876 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24877   $as_echo_n "(cached) " >&6
24878 else
24879   gcc_cv_as_ix86_diff_sect_delta=no
24880   if test x$gcc_cv_as != x; then
24881     $as_echo '.section .rodata
24882 .L1:
24883         .long .L2-.L1
24884         .long .L3-.L1
24885         .text
24886 .L3:    nop
24887 .L2:    nop' > conftest.s
24888     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24889   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24890   (eval $ac_try) 2>&5
24891   ac_status=$?
24892   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24893   test $ac_status = 0; }; }
24894     then
24895         gcc_cv_as_ix86_diff_sect_delta=yes
24896     else
24897       echo "configure: failed program was" >&5
24898       cat conftest.s >&5
24899     fi
24900     rm -f conftest.o conftest.s
24901   fi
24902 fi
24903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24904 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24905 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24906
24907 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24908
24909 fi
24910
24911     # These two are used unconditionally by i386.[ch]; it is to be defined
24912     # to 1 if the feature is present, 0 otherwise.
24913     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24914 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24915 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24916   $as_echo_n "(cached) " >&6
24917 else
24918   gcc_cv_as_ix86_gotoff_in_data=no
24919     if test $in_tree_gas = yes; then
24920     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24921   then gcc_cv_as_ix86_gotoff_in_data=yes
24922 fi
24923   elif test x$gcc_cv_as != x; then
24924     $as_echo '  .text
24925 .L0:
24926         nop
24927         .data
24928         .long .L0@GOTOFF' > conftest.s
24929     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24930   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24931   (eval $ac_try) 2>&5
24932   ac_status=$?
24933   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24934   test $ac_status = 0; }; }
24935     then
24936         gcc_cv_as_ix86_gotoff_in_data=yes
24937     else
24938       echo "configure: failed program was" >&5
24939       cat conftest.s >&5
24940     fi
24941     rm -f conftest.o conftest.s
24942   fi
24943 fi
24944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24945 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24946
24947
24948 cat >>confdefs.h <<_ACEOF
24949 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24950 _ACEOF
24951
24952
24953     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24954 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24955 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24956   $as_echo_n "(cached) " >&6
24957 else
24958   gcc_cv_as_ix86_rep_lock_prefix=no
24959   if test x$gcc_cv_as != x; then
24960     $as_echo 'rep movsl
24961          rep ret
24962          rep nop
24963          rep bsf %ecx, %eax
24964          rep bsr %ecx, %eax
24965          lock addl %edi, (%eax,%esi)
24966          lock orl $0, (%esp)' > conftest.s
24967     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24968   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24969   (eval $ac_try) 2>&5
24970   ac_status=$?
24971   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24972   test $ac_status = 0; }; }
24973     then
24974         gcc_cv_as_ix86_rep_lock_prefix=yes
24975     else
24976       echo "configure: failed program was" >&5
24977       cat conftest.s >&5
24978     fi
24979     rm -f conftest.o conftest.s
24980   fi
24981 fi
24982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24983 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24984 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24985
24986 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24987
24988 fi
24989
24990     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24991 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24992 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24993   $as_echo_n "(cached) " >&6
24994 else
24995   gcc_cv_as_ix86_tlsgdplt=no
24996   if test x$gcc_cv_as != x; then
24997     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24998     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24999   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25000   (eval $ac_try) 2>&5
25001   ac_status=$?
25002   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25003   test $ac_status = 0; }; }
25004     then
25005         if test x$gcc_cv_ld != x \
25006          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
25007            gcc_cv_as_ix86_tlsgdplt=yes
25008          fi
25009          rm -f conftest
25010     else
25011       echo "configure: failed program was" >&5
25012       cat conftest.s >&5
25013     fi
25014     rm -f conftest.o conftest.s
25015   fi
25016 fi
25017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
25018 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
25019 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
25020
25021 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
25022
25023 fi
25024
25025     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
25026 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
25027 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
25028   $as_echo_n "(cached) " >&6
25029 else
25030   gcc_cv_as_ix86_tlsldmplt=no
25031   if test x$gcc_cv_as != x; then
25032     $as_echo 'tls_ld:
25033          call    tls_ld@tlsldmplt' > conftest.s
25034     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25035   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25036   (eval $ac_try) 2>&5
25037   ac_status=$?
25038   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25039   test $ac_status = 0; }; }
25040     then
25041         if test x$gcc_cv_ld != x \
25042          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
25043            gcc_cv_as_ix86_tlsldmplt=yes
25044          fi
25045          rm -f conftest
25046     else
25047       echo "configure: failed program was" >&5
25048       cat conftest.s >&5
25049     fi
25050     rm -f conftest.o conftest.s
25051   fi
25052 fi
25053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
25054 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
25055 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
25056
25057 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
25058
25059 fi
25060
25061     ;;
25062
25063   ia64*-*-*)
25064     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
25065 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
25066 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
25067   $as_echo_n "(cached) " >&6
25068 else
25069   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
25070     if test $in_tree_gas = yes; then
25071     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25072   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25073 fi
25074   elif test x$gcc_cv_as != x; then
25075     $as_echo '  .text
25076         addl r15 = @ltoffx(x#), gp
25077         ;;
25078         ld8.mov r16 = [r15], x#' > conftest.s
25079     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25080   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25081   (eval $ac_try) 2>&5
25082   ac_status=$?
25083   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25084   test $ac_status = 0; }; }
25085     then
25086         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
25087     else
25088       echo "configure: failed program was" >&5
25089       cat conftest.s >&5
25090     fi
25091     rm -f conftest.o conftest.s
25092   fi
25093 fi
25094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
25095 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
25096 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
25097
25098 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
25099
25100 fi
25101
25102     ;;
25103
25104   powerpc*-*-*)
25105     case $target in
25106       *-*-aix*) conftest_s='    .machine "pwr5"
25107         .csect .text[PR]
25108         mfcr 3,128';;
25109       *-*-darwin*)
25110         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
25111 $as_echo_n "checking assembler for .machine directive support... " >&6; }
25112 if test "${gcc_cv_as_machine_directive+set}" = set; then :
25113   $as_echo_n "(cached) " >&6
25114 else
25115   gcc_cv_as_machine_directive=no
25116   if test x$gcc_cv_as != x; then
25117     $as_echo '  .machine ppc7400' > conftest.s
25118     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25119   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25120   (eval $ac_try) 2>&5
25121   ac_status=$?
25122   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25123   test $ac_status = 0; }; }
25124     then
25125         gcc_cv_as_machine_directive=yes
25126     else
25127       echo "configure: failed program was" >&5
25128       cat conftest.s >&5
25129     fi
25130     rm -f conftest.o conftest.s
25131   fi
25132 fi
25133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
25134 $as_echo "$gcc_cv_as_machine_directive" >&6; }
25135
25136         if test x$gcc_cv_as_machine_directive != xyes; then
25137           echo "*** This target requires an assembler supporting \".machine\"" >&2
25138           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
25139           test x$build = x$target && exit 1
25140         fi
25141         conftest_s='    .text
25142         mfcr r3,128';;
25143       *) conftest_s='   .machine power4
25144         .text
25145         mfcr 3,128';;
25146     esac
25147
25148     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
25149 $as_echo_n "checking assembler for mfcr field support... " >&6; }
25150 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
25151   $as_echo_n "(cached) " >&6
25152 else
25153   gcc_cv_as_powerpc_mfcrf=no
25154     if test $in_tree_gas = yes; then
25155     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25156   then gcc_cv_as_powerpc_mfcrf=yes
25157 fi
25158   elif test x$gcc_cv_as != x; then
25159     $as_echo "$conftest_s" > conftest.s
25160     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25161   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25162   (eval $ac_try) 2>&5
25163   ac_status=$?
25164   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25165   test $ac_status = 0; }; }
25166     then
25167         gcc_cv_as_powerpc_mfcrf=yes
25168     else
25169       echo "configure: failed program was" >&5
25170       cat conftest.s >&5
25171     fi
25172     rm -f conftest.o conftest.s
25173   fi
25174 fi
25175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
25176 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
25177 if test $gcc_cv_as_powerpc_mfcrf = yes; then
25178
25179 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
25180
25181 fi
25182
25183     case $target in
25184       *-*-aix*) conftest_s='    .machine "pwr5"
25185         .csect .text[PR]
25186         popcntb 3,3';;
25187       *) conftest_s='   .machine power5
25188         .text
25189         popcntb 3,3';;
25190     esac
25191
25192     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25193 $as_echo_n "checking assembler for popcntb support... " >&6; }
25194 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25195   $as_echo_n "(cached) " >&6
25196 else
25197   gcc_cv_as_powerpc_popcntb=no
25198     if test $in_tree_gas = yes; then
25199     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25200   then gcc_cv_as_powerpc_popcntb=yes
25201 fi
25202   elif test x$gcc_cv_as != x; then
25203     $as_echo "$conftest_s" > conftest.s
25204     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25205   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25206   (eval $ac_try) 2>&5
25207   ac_status=$?
25208   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25209   test $ac_status = 0; }; }
25210     then
25211         gcc_cv_as_powerpc_popcntb=yes
25212     else
25213       echo "configure: failed program was" >&5
25214       cat conftest.s >&5
25215     fi
25216     rm -f conftest.o conftest.s
25217   fi
25218 fi
25219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25220 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25221 if test $gcc_cv_as_powerpc_popcntb = yes; then
25222
25223 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25224
25225 fi
25226
25227     case $target in
25228       *-*-aix*) conftest_s='    .machine "pwr5x"
25229         .csect .text[PR]
25230         frin 1,1';;
25231       *) conftest_s='   .machine power5
25232         .text
25233         frin 1,1';;
25234     esac
25235
25236     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25237 $as_echo_n "checking assembler for fp round support... " >&6; }
25238 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25239   $as_echo_n "(cached) " >&6
25240 else
25241   gcc_cv_as_powerpc_fprnd=no
25242     if test $in_tree_gas = yes; then
25243     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25244   then gcc_cv_as_powerpc_fprnd=yes
25245 fi
25246   elif test x$gcc_cv_as != x; then
25247     $as_echo "$conftest_s" > conftest.s
25248     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25249   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25250   (eval $ac_try) 2>&5
25251   ac_status=$?
25252   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25253   test $ac_status = 0; }; }
25254     then
25255         gcc_cv_as_powerpc_fprnd=yes
25256     else
25257       echo "configure: failed program was" >&5
25258       cat conftest.s >&5
25259     fi
25260     rm -f conftest.o conftest.s
25261   fi
25262 fi
25263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25264 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25265 if test $gcc_cv_as_powerpc_fprnd = yes; then
25266
25267 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25268
25269 fi
25270
25271     case $target in
25272       *-*-aix*) conftest_s='    .machine "pwr6"
25273         .csect .text[PR]
25274         mffgpr 1,3';;
25275       *) conftest_s='   .machine power6
25276         .text
25277         mffgpr 1,3';;
25278     esac
25279
25280     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25281 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25282 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25283   $as_echo_n "(cached) " >&6
25284 else
25285   gcc_cv_as_powerpc_mfpgpr=no
25286     if test $in_tree_gas = yes; then
25287     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25288   then gcc_cv_as_powerpc_mfpgpr=yes
25289 fi
25290   elif test x$gcc_cv_as != x; then
25291     $as_echo "$conftest_s" > conftest.s
25292     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25293   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25294   (eval $ac_try) 2>&5
25295   ac_status=$?
25296   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25297   test $ac_status = 0; }; }
25298     then
25299         gcc_cv_as_powerpc_mfpgpr=yes
25300     else
25301       echo "configure: failed program was" >&5
25302       cat conftest.s >&5
25303     fi
25304     rm -f conftest.o conftest.s
25305   fi
25306 fi
25307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25308 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25309 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25310
25311 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25312
25313 fi
25314
25315     case $target in
25316       *-*-aix*) conftest_s='    .csect .text[PR]
25317 LCF..0:
25318         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25319       *-*-darwin*)
25320         conftest_s='    .text
25321 LCF0:
25322         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25323       *) conftest_s='   .text
25324 .LCF0:
25325         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25326     esac
25327
25328     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25329 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25330 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25331   $as_echo_n "(cached) " >&6
25332 else
25333   gcc_cv_as_powerpc_rel16=no
25334     if test $in_tree_gas = yes; then
25335     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25336   then gcc_cv_as_powerpc_rel16=yes
25337 fi
25338   elif test x$gcc_cv_as != x; then
25339     $as_echo "$conftest_s" > conftest.s
25340     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25341   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25342   (eval $ac_try) 2>&5
25343   ac_status=$?
25344   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25345   test $ac_status = 0; }; }
25346     then
25347         gcc_cv_as_powerpc_rel16=yes
25348     else
25349       echo "configure: failed program was" >&5
25350       cat conftest.s >&5
25351     fi
25352     rm -f conftest.o conftest.s
25353   fi
25354 fi
25355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25356 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25357 if test $gcc_cv_as_powerpc_rel16 = yes; then
25358
25359 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25360
25361 fi
25362
25363     case $target in
25364       *-*-aix*) conftest_s='    .machine "pwr6"
25365         .csect .text[PR]
25366         cmpb 3,4,5';;
25367       *) conftest_s='   .machine power6
25368         .text
25369         cmpb 3,4,5';;
25370     esac
25371
25372     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25373 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25374 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25375   $as_echo_n "(cached) " >&6
25376 else
25377   gcc_cv_as_powerpc_cmpb=no
25378     if test $in_tree_gas = yes; then
25379     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25380   then gcc_cv_as_powerpc_cmpb=yes
25381 fi
25382   elif test x$gcc_cv_as != x; then
25383     $as_echo "$conftest_s" > conftest.s
25384     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25385   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25386   (eval $ac_try) 2>&5
25387   ac_status=$?
25388   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25389   test $ac_status = 0; }; }
25390     then
25391         gcc_cv_as_powerpc_cmpb=yes
25392     else
25393       echo "configure: failed program was" >&5
25394       cat conftest.s >&5
25395     fi
25396     rm -f conftest.o conftest.s
25397   fi
25398 fi
25399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25400 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25401 if test $gcc_cv_as_powerpc_cmpb = yes; then
25402
25403 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25404
25405 fi
25406
25407     case $target in
25408       *-*-aix*) conftest_s='    .machine "pwr6"
25409         .csect .text[PR]
25410         dadd 1,2,3';;
25411       *) conftest_s='   .machine power6
25412         .text
25413         dadd 1,2,3';;
25414     esac
25415
25416     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25417 $as_echo_n "checking assembler for decimal float support... " >&6; }
25418 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25419   $as_echo_n "(cached) " >&6
25420 else
25421   gcc_cv_as_powerpc_dfp=no
25422     if test $in_tree_gas = yes; then
25423     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25424   then gcc_cv_as_powerpc_dfp=yes
25425 fi
25426   elif test x$gcc_cv_as != x; then
25427     $as_echo "$conftest_s" > conftest.s
25428     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25429   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25430   (eval $ac_try) 2>&5
25431   ac_status=$?
25432   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25433   test $ac_status = 0; }; }
25434     then
25435         gcc_cv_as_powerpc_dfp=yes
25436     else
25437       echo "configure: failed program was" >&5
25438       cat conftest.s >&5
25439     fi
25440     rm -f conftest.o conftest.s
25441   fi
25442 fi
25443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25444 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25445 if test $gcc_cv_as_powerpc_dfp = yes; then
25446
25447 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25448
25449 fi
25450
25451     case $target in
25452       *-*-aix*) conftest_s='    .machine "pwr7"
25453         .csect .text[PR]
25454         lxvd2x 1,2,3';;
25455       *) conftest_s='   .machine power7
25456         .text
25457         lxvd2x 1,2,3';;
25458     esac
25459
25460     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25461 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25462 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25463   $as_echo_n "(cached) " >&6
25464 else
25465   gcc_cv_as_powerpc_vsx=no
25466     if test $in_tree_gas = yes; then
25467     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25468   then gcc_cv_as_powerpc_vsx=yes
25469 fi
25470   elif test x$gcc_cv_as != x; then
25471     $as_echo "$conftest_s" > conftest.s
25472     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25473   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25474   (eval $ac_try) 2>&5
25475   ac_status=$?
25476   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25477   test $ac_status = 0; }; }
25478     then
25479         gcc_cv_as_powerpc_vsx=yes
25480     else
25481       echo "configure: failed program was" >&5
25482       cat conftest.s >&5
25483     fi
25484     rm -f conftest.o conftest.s
25485   fi
25486 fi
25487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25488 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25489 if test $gcc_cv_as_powerpc_vsx = yes; then
25490
25491 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25492
25493 fi
25494
25495     case $target in
25496       *-*-aix*) conftest_s='    .machine "pwr7"
25497         .csect .text[PR]
25498         popcntd 3,3';;
25499       *) conftest_s='   .machine power7
25500         .text
25501         popcntd 3,3';;
25502     esac
25503
25504     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25505 $as_echo_n "checking assembler for popcntd support... " >&6; }
25506 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25507   $as_echo_n "(cached) " >&6
25508 else
25509   gcc_cv_as_powerpc_popcntd=no
25510     if test $in_tree_gas = yes; then
25511     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25512   then gcc_cv_as_powerpc_popcntd=yes
25513 fi
25514   elif test x$gcc_cv_as != x; then
25515     $as_echo "$conftest_s" > conftest.s
25516     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25517   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25518   (eval $ac_try) 2>&5
25519   ac_status=$?
25520   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25521   test $ac_status = 0; }; }
25522     then
25523         gcc_cv_as_powerpc_popcntd=yes
25524     else
25525       echo "configure: failed program was" >&5
25526       cat conftest.s >&5
25527     fi
25528     rm -f conftest.o conftest.s
25529   fi
25530 fi
25531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25532 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25533 if test $gcc_cv_as_powerpc_popcntd = yes; then
25534
25535 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25536
25537 fi
25538
25539     case $target in
25540       *-*-aix*) conftest_s='    .machine "pwr8"
25541         .csect .text[PR]';;
25542       *) conftest_s='   .machine power8
25543         .text';;
25544     esac
25545
25546     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for power8 support" >&5
25547 $as_echo_n "checking assembler for power8 support... " >&6; }
25548 if test "${gcc_cv_as_powerpc_power8+set}" = set; then :
25549   $as_echo_n "(cached) " >&6
25550 else
25551   gcc_cv_as_powerpc_power8=no
25552     if test $in_tree_gas = yes; then
25553     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25554   then gcc_cv_as_powerpc_power8=yes
25555 fi
25556   elif test x$gcc_cv_as != x; then
25557     $as_echo "$conftest_s" > conftest.s
25558     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25559   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25560   (eval $ac_try) 2>&5
25561   ac_status=$?
25562   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25563   test $ac_status = 0; }; }
25564     then
25565         gcc_cv_as_powerpc_power8=yes
25566     else
25567       echo "configure: failed program was" >&5
25568       cat conftest.s >&5
25569     fi
25570     rm -f conftest.o conftest.s
25571   fi
25572 fi
25573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_power8" >&5
25574 $as_echo "$gcc_cv_as_powerpc_power8" >&6; }
25575 if test $gcc_cv_as_powerpc_power8 = yes; then
25576
25577 $as_echo "#define HAVE_AS_POWER8 1" >>confdefs.h
25578
25579 fi
25580
25581     case $target in
25582       *-*-aix*) conftest_s='    .csect .text[PR]
25583         lwsync';;
25584       *) conftest_s='   .text
25585         lwsync';;
25586     esac
25587
25588     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25589 $as_echo_n "checking assembler for lwsync support... " >&6; }
25590 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25591   $as_echo_n "(cached) " >&6
25592 else
25593   gcc_cv_as_powerpc_lwsync=no
25594     if test $in_tree_gas = yes; then
25595     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25596   then gcc_cv_as_powerpc_lwsync=yes
25597 fi
25598   elif test x$gcc_cv_as != x; then
25599     $as_echo "$conftest_s" > conftest.s
25600     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25601   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25602   (eval $ac_try) 2>&5
25603   ac_status=$?
25604   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25605   test $ac_status = 0; }; }
25606     then
25607         gcc_cv_as_powerpc_lwsync=yes
25608     else
25609       echo "configure: failed program was" >&5
25610       cat conftest.s >&5
25611     fi
25612     rm -f conftest.o conftest.s
25613   fi
25614 fi
25615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25616 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25617 if test $gcc_cv_as_powerpc_lwsync = yes; then
25618
25619 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25620
25621 fi
25622
25623     case $target in
25624       *-*-aix*) conftest_s='    .machine "476"
25625         .csect .text[PR]
25626         dci 0';;
25627       *) conftest_s='   .machine "476"
25628         .text
25629         dci 0';;
25630     esac
25631
25632     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25633 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25634 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25635   $as_echo_n "(cached) " >&6
25636 else
25637   gcc_cv_as_powerpc_dci=no
25638     if test $in_tree_gas = yes; then
25639     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25640   then gcc_cv_as_powerpc_dci=yes
25641 fi
25642   elif test x$gcc_cv_as != x; then
25643     $as_echo "$conftest_s" > conftest.s
25644     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25645   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25646   (eval $ac_try) 2>&5
25647   ac_status=$?
25648   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25649   test $ac_status = 0; }; }
25650     then
25651         gcc_cv_as_powerpc_dci=yes
25652     else
25653       echo "configure: failed program was" >&5
25654       cat conftest.s >&5
25655     fi
25656     rm -f conftest.o conftest.s
25657   fi
25658 fi
25659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25660 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25661 if test $gcc_cv_as_powerpc_dci = yes; then
25662
25663 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25664
25665 fi
25666
25667     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25668 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25669 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25670   $as_echo_n "(cached) " >&6
25671 else
25672   gcc_cv_as_powerpc_gnu_attribute=no
25673     if test $in_tree_gas = yes; then
25674     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25675   then gcc_cv_as_powerpc_gnu_attribute=yes
25676 fi
25677   elif test x$gcc_cv_as != x; then
25678     $as_echo '.gnu_attribute 4,1' > conftest.s
25679     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25680   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25681   (eval $ac_try) 2>&5
25682   ac_status=$?
25683   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25684   test $ac_status = 0; }; }
25685     then
25686         gcc_cv_as_powerpc_gnu_attribute=yes
25687     else
25688       echo "configure: failed program was" >&5
25689       cat conftest.s >&5
25690     fi
25691     rm -f conftest.o conftest.s
25692   fi
25693 fi
25694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25695 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25696 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25697
25698 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25699
25700 fi
25701
25702     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25703 $as_echo_n "checking assembler for tls marker support... " >&6; }
25704 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25705   $as_echo_n "(cached) " >&6
25706 else
25707   gcc_cv_as_powerpc_tls_markers=no
25708     if test $in_tree_gas = yes; then
25709     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25710   then gcc_cv_as_powerpc_tls_markers=yes
25711 fi
25712   elif test x$gcc_cv_as != x; then
25713     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25714     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25715   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25716   (eval $ac_try) 2>&5
25717   ac_status=$?
25718   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25719   test $ac_status = 0; }; }
25720     then
25721         gcc_cv_as_powerpc_tls_markers=yes
25722     else
25723       echo "configure: failed program was" >&5
25724       cat conftest.s >&5
25725     fi
25726     rm -f conftest.o conftest.s
25727   fi
25728 fi
25729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25730 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25731 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25732
25733 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25734
25735 fi
25736
25737     case $target in
25738       *-*-aix*)
25739         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25740 $as_echo_n "checking assembler for .ref support... " >&6; }
25741 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25742   $as_echo_n "(cached) " >&6
25743 else
25744   gcc_cv_as_aix_ref=no
25745     if test $in_tree_gas = yes; then
25746     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 21 \) \* 1000 + 0`
25747   then gcc_cv_as_aix_ref=yes
25748 fi
25749   elif test x$gcc_cv_as != x; then
25750     $as_echo '  .csect stuff[rw]
25751              stuff:
25752                 .long 1
25753                 .extern sym
25754                 .ref sym
25755           ' > conftest.s
25756     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25757   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25758   (eval $ac_try) 2>&5
25759   ac_status=$?
25760   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25761   test $ac_status = 0; }; }
25762     then
25763         gcc_cv_as_aix_ref=yes
25764     else
25765       echo "configure: failed program was" >&5
25766       cat conftest.s >&5
25767     fi
25768     rm -f conftest.o conftest.s
25769   fi
25770 fi
25771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25772 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25773 if test $gcc_cv_as_aix_ref = yes; then
25774
25775 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25776
25777 fi
25778         ;;
25779     esac
25780     ;;
25781
25782   mips*-*-*)
25783     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25784 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25785 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25786   $as_echo_n "(cached) " >&6
25787 else
25788   gcc_cv_as_mips_explicit_relocs=no
25789     if test $in_tree_gas = yes; then
25790     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25791   then gcc_cv_as_mips_explicit_relocs=yes
25792 fi
25793   elif test x$gcc_cv_as != x; then
25794     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25795     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25796   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25797   (eval $ac_try) 2>&5
25798   ac_status=$?
25799   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25800   test $ac_status = 0; }; }
25801     then
25802         gcc_cv_as_mips_explicit_relocs=yes
25803     else
25804       echo "configure: failed program was" >&5
25805       cat conftest.s >&5
25806     fi
25807     rm -f conftest.o conftest.s
25808   fi
25809 fi
25810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25811 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25812 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25813   if test x$target_cpu_default = x
25814        then target_cpu_default=MASK_EXPLICIT_RELOCS
25815        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25816        fi
25817 fi
25818     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25819 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25820 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25821   $as_echo_n "(cached) " >&6
25822 else
25823   gcc_cv_as_mips_no_shared=no
25824     if test $in_tree_gas = yes; then
25825     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25826   then gcc_cv_as_mips_no_shared=yes
25827 fi
25828   elif test x$gcc_cv_as != x; then
25829     $as_echo 'nop' > conftest.s
25830     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25831   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25832   (eval $ac_try) 2>&5
25833   ac_status=$?
25834   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25835   test $ac_status = 0; }; }
25836     then
25837         gcc_cv_as_mips_no_shared=yes
25838     else
25839       echo "configure: failed program was" >&5
25840       cat conftest.s >&5
25841     fi
25842     rm -f conftest.o conftest.s
25843   fi
25844 fi
25845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25846 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25847 if test $gcc_cv_as_mips_no_shared = yes; then
25848
25849 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25850
25851 fi
25852
25853     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25854 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25855 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25856   $as_echo_n "(cached) " >&6
25857 else
25858   gcc_cv_as_mips_gnu_attribute=no
25859     if test $in_tree_gas = yes; then
25860     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25861   then gcc_cv_as_mips_gnu_attribute=yes
25862 fi
25863   elif test x$gcc_cv_as != x; then
25864     $as_echo '.gnu_attribute 4,1' > conftest.s
25865     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25866   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25867   (eval $ac_try) 2>&5
25868   ac_status=$?
25869   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25870   test $ac_status = 0; }; }
25871     then
25872         gcc_cv_as_mips_gnu_attribute=yes
25873     else
25874       echo "configure: failed program was" >&5
25875       cat conftest.s >&5
25876     fi
25877     rm -f conftest.o conftest.s
25878   fi
25879 fi
25880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25881 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25882 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25883
25884 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25885
25886 fi
25887
25888     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .micromips support" >&5
25889 $as_echo_n "checking assembler for .micromips support... " >&6; }
25890 if test "${gcc_cv_as_micromips_support+set}" = set; then :
25891   $as_echo_n "(cached) " >&6
25892 else
25893   gcc_cv_as_micromips_support=no
25894   if test x$gcc_cv_as != x; then
25895     $as_echo '.set micromips' > conftest.s
25896     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
25897   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25898   (eval $ac_try) 2>&5
25899   ac_status=$?
25900   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25901   test $ac_status = 0; }; }
25902     then
25903         gcc_cv_as_micromips_support=yes
25904     else
25905       echo "configure: failed program was" >&5
25906       cat conftest.s >&5
25907     fi
25908     rm -f conftest.o conftest.s
25909   fi
25910 fi
25911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_micromips_support" >&5
25912 $as_echo "$gcc_cv_as_micromips_support" >&6; }
25913 if test $gcc_cv_as_micromips_support = yes; then
25914
25915 $as_echo "#define HAVE_GAS_MICROMIPS 1" >>confdefs.h
25916
25917 fi
25918
25919     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25920 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25921 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25922   $as_echo_n "(cached) " >&6
25923 else
25924   gcc_cv_as_mips_dtprelword=no
25925     if test $in_tree_gas = yes; then
25926     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25927   then gcc_cv_as_mips_dtprelword=yes
25928 fi
25929   elif test x$gcc_cv_as != x; then
25930     $as_echo '.section .tdata,"awT",@progbits
25931 x:
25932         .word 2
25933         .text
25934         .dtprelword x+0x8000' > conftest.s
25935     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25936   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25937   (eval $ac_try) 2>&5
25938   ac_status=$?
25939   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25940   test $ac_status = 0; }; }
25941     then
25942         gcc_cv_as_mips_dtprelword=yes
25943     else
25944       echo "configure: failed program was" >&5
25945       cat conftest.s >&5
25946     fi
25947     rm -f conftest.o conftest.s
25948   fi
25949 fi
25950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25951 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25952 if test $gcc_cv_as_mips_dtprelword = yes; then
25953
25954 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25955
25956 fi
25957
25958     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25959 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25960 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25961   $as_echo_n "(cached) " >&6
25962 else
25963   gcc_cv_as_mips_dspr1_mult=no
25964   if test x$gcc_cv_as != x; then
25965     $as_echo '  .set    mips32r2
25966         .set    nodspr2
25967         .set    dsp
25968         madd    $ac3,$4,$5
25969         maddu   $ac3,$4,$5
25970         msub    $ac3,$4,$5
25971         msubu   $ac3,$4,$5
25972         mult    $ac3,$4,$5
25973         multu   $ac3,$4,$5' > conftest.s
25974     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25975   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25976   (eval $ac_try) 2>&5
25977   ac_status=$?
25978   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25979   test $ac_status = 0; }; }
25980     then
25981         gcc_cv_as_mips_dspr1_mult=yes
25982     else
25983       echo "configure: failed program was" >&5
25984       cat conftest.s >&5
25985     fi
25986     rm -f conftest.o conftest.s
25987   fi
25988 fi
25989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25990 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25991 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25992
25993 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25994
25995 fi
25996
25997     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25998 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25999     gcc_cv_as_ld_jalr_reloc=no
26000     if test $gcc_cv_as_mips_explicit_relocs = yes; then
26001       if test $in_tree_ld = yes ; then
26002         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
26003            && test $in_tree_ld_is_elf = yes; then
26004           gcc_cv_as_ld_jalr_reloc=yes
26005         fi
26006       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
26007         echo '  .ent x' > conftest.s
26008         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
26009         echo '  ld $25,%call16(y)($28)' >> conftest.s
26010         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
26011         echo '1:        jalr $25' >> conftest.s
26012         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
26013         echo '1:        jalr $25' >> conftest.s
26014         echo '  .end x' >> conftest.s
26015         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
26016            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
26017           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
26018              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
26019             gcc_cv_as_ld_jalr_reloc=yes
26020           fi
26021         fi
26022         rm -f conftest.*
26023       fi
26024     fi
26025     if test $gcc_cv_as_ld_jalr_reloc = yes; then
26026       if test x$target_cpu_default = x; then
26027         target_cpu_default=MASK_RELAX_PIC_CALLS
26028       else
26029         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
26030       fi
26031     fi
26032     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
26033 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
26034
26035     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
26036 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
26037 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
26038   $as_echo_n "(cached) " >&6
26039 else
26040   gcc_cv_ld_mips_personality_relaxation=no
26041        if test $in_tree_ld = yes ; then
26042          if test "$gcc_cv_gld_major_version" -eq 2 \
26043                  -a "$gcc_cv_gld_minor_version" -ge 21 \
26044                  -o "$gcc_cv_gld_major_version" -gt 2; then
26045            gcc_cv_ld_mips_personality_relaxation=yes
26046          fi
26047        elif test x$gcc_cv_as != x \
26048                  -a x$gcc_cv_ld != x \
26049                  -a x$gcc_cv_readelf != x ; then
26050          cat > conftest.s <<EOF
26051         .cfi_startproc
26052         .cfi_personality 0x80,indirect_ptr
26053         .ent test
26054 test:
26055         nop
26056         .end test
26057         .cfi_endproc
26058
26059         .section .data,"aw",@progbits
26060 indirect_ptr:
26061         .dc.a personality
26062 EOF
26063          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
26064             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
26065            if $gcc_cv_readelf -d conftest 2>&1 \
26066               | grep TEXTREL > /dev/null 2>&1; then
26067              :
26068            elif $gcc_cv_readelf --relocs conftest 2>&1 \
26069                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
26070              :
26071            else
26072              gcc_cv_ld_mips_personality_relaxation=yes
26073            fi
26074          fi
26075        fi
26076        rm -f conftest.s conftest.o conftest
26077 fi
26078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
26079 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
26080     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
26081
26082 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
26083
26084     fi
26085
26086     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mnan= support" >&5
26087 $as_echo_n "checking assembler for -mnan= support... " >&6; }
26088 if test "${gcc_cv_as_mips_nan+set}" = set; then :
26089   $as_echo_n "(cached) " >&6
26090 else
26091   gcc_cv_as_mips_nan=no
26092   if test x$gcc_cv_as != x; then
26093     $as_echo '' > conftest.s
26094     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mnan=2008 -o conftest.o conftest.s >&5'
26095   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26096   (eval $ac_try) 2>&5
26097   ac_status=$?
26098   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26099   test $ac_status = 0; }; }
26100     then
26101         gcc_cv_as_mips_nan=yes
26102     else
26103       echo "configure: failed program was" >&5
26104       cat conftest.s >&5
26105     fi
26106     rm -f conftest.o conftest.s
26107   fi
26108 fi
26109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_nan" >&5
26110 $as_echo "$gcc_cv_as_mips_nan" >&6; }
26111 if test $gcc_cv_as_mips_nan = yes; then
26112
26113 $as_echo "#define HAVE_AS_NAN 1" >>confdefs.h
26114
26115 fi
26116     if test x$gcc_cv_as_mips_nan = xno \
26117        && test x$with_nan != x; then
26118       as_fn_error "Requesting --with-nan= requires assembler support for -mnan=" "$LINENO" 5
26119     fi
26120     ;;
26121 esac
26122
26123 # Mips and HP-UX need the GNU assembler.
26124 # Linux on IA64 might be able to use the Intel assembler.
26125
26126 case "$target" in
26127   mips*-*-* | *-*-hpux* )
26128     if test x$gas_flag = xyes \
26129        || test x"$host" != x"$build" \
26130        || test ! -x "$gcc_cv_as" \
26131        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
26132       :
26133     else
26134       echo "*** This configuration requires the GNU assembler" >&2
26135       exit 1
26136     fi
26137     ;;
26138 esac
26139
26140 # ??? Not all targets support dwarf2 debug_line, even within a version
26141 # of gas.  Moreover, we need to emit a valid instruction to trigger any
26142 # info to the output file.  So, as supported targets are added to gas 2.11,
26143 # add some instruction here to (also) show we expect this might work.
26144 # ??? Once 2.11 is released, probably need to add first known working
26145 # version to the per-target configury.
26146 case "$cpu_type" in
26147   aarch64 | alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze \
26148   | mips | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 \
26149   | xtensa)
26150     insn="nop"
26151     ;;
26152   ia64 | s390)
26153     insn="nop 0"
26154     ;;
26155   mmix)
26156     insn="swym 0"
26157     ;;
26158 esac
26159 if test x"$insn" != x; then
26160  conftest_s="\
26161         .file 1 \"conftest.s\"
26162         .loc 1 3 0
26163         $insn"
26164  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
26165 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
26166 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
26167   $as_echo_n "(cached) " >&6
26168 else
26169   gcc_cv_as_dwarf2_debug_line=no
26170     if test $in_tree_gas = yes; then
26171     if test $in_tree_gas_is_elf = yes \
26172   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26173   then gcc_cv_as_dwarf2_debug_line=yes
26174 fi
26175   elif test x$gcc_cv_as != x; then
26176     $as_echo "$conftest_s" > conftest.s
26177     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26178   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26179   (eval $ac_try) 2>&5
26180   ac_status=$?
26181   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26182   test $ac_status = 0; }; }
26183     then
26184         if test x$gcc_cv_objdump != x \
26185    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
26186       | grep debug_line > /dev/null 2>&1; then
26187      gcc_cv_as_dwarf2_debug_line=yes
26188    fi
26189     else
26190       echo "configure: failed program was" >&5
26191       cat conftest.s >&5
26192     fi
26193     rm -f conftest.o conftest.s
26194   fi
26195 fi
26196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
26197 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
26198
26199
26200 # The .debug_line file table must be in the exact order that
26201 # we specified the files, since these indices are also used
26202 # by DW_AT_decl_file.  Approximate this test by testing if
26203 # the assembler bitches if the same index is assigned twice.
26204  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
26205 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
26206 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
26207   $as_echo_n "(cached) " >&6
26208 else
26209   gcc_cv_as_dwarf2_file_buggy=no
26210   if test x$gcc_cv_as != x; then
26211     $as_echo '  .file 1 "foo.s"
26212         .file 1 "bar.s"' > conftest.s
26213     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26214   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26215   (eval $ac_try) 2>&5
26216   ac_status=$?
26217   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26218   test $ac_status = 0; }; }
26219     then
26220         gcc_cv_as_dwarf2_file_buggy=yes
26221     else
26222       echo "configure: failed program was" >&5
26223       cat conftest.s >&5
26224     fi
26225     rm -f conftest.o conftest.s
26226   fi
26227 fi
26228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
26229 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
26230
26231
26232  if test $gcc_cv_as_dwarf2_debug_line = yes \
26233  && test $gcc_cv_as_dwarf2_file_buggy = no; then
26234
26235 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
26236
26237  fi
26238
26239  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
26240 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
26241 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
26242   $as_echo_n "(cached) " >&6
26243 else
26244   gcc_cv_as_gdwarf2_flag=no
26245     if test $in_tree_gas = yes; then
26246     if test $in_tree_gas_is_elf = yes \
26247   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26248   then gcc_cv_as_gdwarf2_flag=yes
26249 fi
26250   elif test x$gcc_cv_as != x; then
26251     $as_echo "$insn" > conftest.s
26252     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
26253   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26254   (eval $ac_try) 2>&5
26255   ac_status=$?
26256   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26257   test $ac_status = 0; }; }
26258     then
26259         gcc_cv_as_gdwarf2_flag=yes
26260     else
26261       echo "configure: failed program was" >&5
26262       cat conftest.s >&5
26263     fi
26264     rm -f conftest.o conftest.s
26265   fi
26266 fi
26267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
26268 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
26269 if test $gcc_cv_as_gdwarf2_flag = yes; then
26270
26271 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
26272
26273 fi
26274
26275  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
26276 $as_echo_n "checking assembler for --gstabs option... " >&6; }
26277 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
26278   $as_echo_n "(cached) " >&6
26279 else
26280   gcc_cv_as_gstabs_flag=no
26281     if test $in_tree_gas = yes; then
26282     if test $in_tree_gas_is_elf = yes \
26283   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26284   then gcc_cv_as_gstabs_flag=yes
26285 fi
26286   elif test x$gcc_cv_as != x; then
26287     $as_echo "$insn" > conftest.s
26288     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
26289   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26290   (eval $ac_try) 2>&5
26291   ac_status=$?
26292   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26293   test $ac_status = 0; }; }
26294     then
26295         # The native Solaris 9/Intel assembler doesn't understand --gstabs
26296    # and warns about it, but still exits successfully.  So check for
26297    # this.
26298    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26299   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26300   (eval $ac_try) 2>&5
26301   ac_status=$?
26302   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26303   test $ac_status = 0; }; }
26304    then :
26305    else gcc_cv_as_gstabs_flag=yes
26306    fi
26307     else
26308       echo "configure: failed program was" >&5
26309       cat conftest.s >&5
26310     fi
26311     rm -f conftest.o conftest.s
26312   fi
26313 fi
26314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26315 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26316 if test $gcc_cv_as_gstabs_flag = yes; then
26317
26318 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26319
26320 fi
26321
26322  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26323 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26324 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26325   $as_echo_n "(cached) " >&6
26326 else
26327   gcc_cv_as_debug_prefix_map_flag=no
26328     if test $in_tree_gas = yes; then
26329     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26330   then gcc_cv_as_debug_prefix_map_flag=yes
26331 fi
26332   elif test x$gcc_cv_as != x; then
26333     $as_echo "$insn" > conftest.s
26334     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26335   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26336   (eval $ac_try) 2>&5
26337   ac_status=$?
26338   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26339   test $ac_status = 0; }; }
26340     then
26341         gcc_cv_as_debug_prefix_map_flag=yes
26342     else
26343       echo "configure: failed program was" >&5
26344       cat conftest.s >&5
26345     fi
26346     rm -f conftest.o conftest.s
26347   fi
26348 fi
26349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26350 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26351 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26352
26353 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26354
26355 fi
26356 fi
26357
26358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26359 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26360 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26361   $as_echo_n "(cached) " >&6
26362 else
26363   gcc_cv_as_lcomm_with_alignment=no
26364   if test x$gcc_cv_as != x; then
26365     $as_echo '.lcomm bar,4,16' > conftest.s
26366     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26367   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26368   (eval $ac_try) 2>&5
26369   ac_status=$?
26370   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26371   test $ac_status = 0; }; }
26372     then
26373         gcc_cv_as_lcomm_with_alignment=yes
26374     else
26375       echo "configure: failed program was" >&5
26376       cat conftest.s >&5
26377     fi
26378     rm -f conftest.o conftest.s
26379   fi
26380 fi
26381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26382 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26383 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26384
26385 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26386
26387 fi
26388
26389 # Check whether --enable-gnu-unique-object was given.
26390 if test "${enable_gnu_unique_object+set}" = set; then :
26391   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26392     yes | no) ;;
26393     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26394 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26395   esac
26396 else
26397   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26398 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26399 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26400   $as_echo_n "(cached) " >&6
26401 else
26402   gcc_cv_as_gnu_unique_object=no
26403     if test $in_tree_gas = yes; then
26404     if test $in_tree_gas_is_elf = yes \
26405   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26406   then gcc_cv_as_gnu_unique_object=yes
26407 fi
26408   elif test x$gcc_cv_as != x; then
26409     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26410     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26411   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26412   (eval $ac_try) 2>&5
26413   ac_status=$?
26414   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26415   test $ac_status = 0; }; }
26416     then
26417         gcc_cv_as_gnu_unique_object=yes
26418     else
26419       echo "configure: failed program was" >&5
26420       cat conftest.s >&5
26421     fi
26422     rm -f conftest.o conftest.s
26423   fi
26424 fi
26425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26426 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26427 if test $gcc_cv_as_gnu_unique_object = yes; then
26428   # We need to unquote above to to use the definition from config.gcc.
26429 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26430    if test x$host = x$build -a x$host = x$target &&
26431        ldd --version 2>/dev/null &&
26432        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26433       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26434       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26435       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26436       if test "$glibcnum" -ge 2011 ; then
26437         enable_gnu_unique_object=yes
26438       fi
26439     fi
26440 fi
26441 fi
26442
26443 if test x$enable_gnu_unique_object = xyes; then
26444
26445 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26446
26447 fi
26448
26449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26450 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26451 if test "${gcc_cv_as_line_zero+set}" = set; then :
26452   $as_echo_n "(cached) " >&6
26453 else
26454   gcc_cv_as_line_zero=no
26455   if test $in_tree_gas = yes; then
26456     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26457   then gcc_cv_as_line_zero=yes
26458 fi
26459   elif test "x$gcc_cv_as" != x; then
26460     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26461     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26462   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26463   (eval $ac_try) 2>&5
26464   ac_status=$?
26465   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26466   test $ac_status = 0; }; } &&
26467        test "x`cat conftest.out`" = x
26468     then
26469       gcc_cv_as_line_zero=yes
26470     else
26471       echo "configure: failed program was" >&5
26472       cat conftest.s >&5
26473       echo "configure: error output was" >&5
26474       cat conftest.out >&5
26475     fi
26476     rm -f conftest.o conftest.s conftest.out
26477   fi
26478 fi
26479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26480 $as_echo "$gcc_cv_as_line_zero" >&6; }
26481 if test "x$gcc_cv_as_line_zero" = xyes; then
26482
26483 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26484
26485 fi
26486
26487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26488 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26489 gcc_cv_ld_eh_frame_hdr=no
26490 if test $in_tree_ld = yes ; then
26491   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26492      && test $in_tree_ld_is_elf = yes; then
26493     gcc_cv_ld_eh_frame_hdr=yes
26494   fi
26495 elif test x$gcc_cv_ld != x; then
26496   if echo "$ld_ver" | grep GNU > /dev/null; then
26497     # Check if linker supports --eh-frame-hdr option
26498     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26499       gcc_cv_ld_eh_frame_hdr=yes
26500     fi
26501   else
26502     case "$target" in
26503       *-*-solaris2*)
26504         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26505         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26506           gcc_cv_ld_eh_frame_hdr=yes
26507         fi
26508         ;;
26509     esac
26510   fi
26511 fi
26512
26513 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26514
26515 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26516
26517 fi
26518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26519 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26520
26521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker CIEv3 in .eh_frame support" >&5
26522 $as_echo_n "checking linker CIEv3 in .eh_frame support... " >&6; }
26523 gcc_cv_ld_eh_frame_ciev3=no
26524 if test $in_tree_ld = yes ; then
26525   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26526      && test $in_tree_ld_is_elf = yes; then
26527     gcc_cv_ld_eh_frame_ciev3=yes
26528   fi
26529 elif test x$gcc_cv_ld != x; then
26530   if echo "$ld_ver" | grep GNU > /dev/null; then
26531     gcc_cv_ld_eh_frame_ciev3=yes
26532     if test 0"$ld_date" -lt 20040513; then
26533       if test -n "$ld_date"; then
26534         # If there was date string, but was earlier than 2004-05-13, fail
26535         gcc_cv_ld_eh_frame_ciev3=no
26536       elif test "$ld_vers_major" -lt 2; then
26537         gcc_cv_ld_eh_frame_ciev3=no
26538       elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
26539         gcc_cv_ld_eh_frame_ciev3=no
26540       fi
26541     fi
26542   else
26543     case "$target" in
26544       *-*-solaris2*)
26545         # Sun ld added support for CIE v3 in .eh_frame in Solaris 11.1.
26546         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2324; then
26547           gcc_cv_ld_eh_frame_ciev3=yes
26548         fi
26549         ;;
26550     esac
26551   fi
26552 fi
26553
26554 cat >>confdefs.h <<_ACEOF
26555 #define HAVE_LD_EH_FRAME_CIEV3 `if test x"$gcc_cv_ld_eh_frame_ciev3" = xyes; then echo 1; else echo 0; fi`
26556 _ACEOF
26557
26558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_ciev3" >&5
26559 $as_echo "$gcc_cv_ld_eh_frame_ciev3" >&6; }
26560
26561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26562 $as_echo_n "checking linker position independent executable support... " >&6; }
26563 gcc_cv_ld_pie=no
26564 if test $in_tree_ld = yes ; then
26565   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26566      && test $in_tree_ld_is_elf = yes; then
26567     gcc_cv_ld_pie=yes
26568   fi
26569 elif test x$gcc_cv_ld != x; then
26570         # Check if linker supports -pie option
26571         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26572                 gcc_cv_ld_pie=yes
26573         fi
26574 fi
26575 if test x"$gcc_cv_ld_pie" = xyes; then
26576
26577 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26578
26579 fi
26580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26581 $as_echo "$gcc_cv_ld_pie" >&6; }
26582
26583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26584 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26585 gcc_cv_ld_eh_gc_sections=no
26586 if test $in_tree_ld = yes ; then
26587   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26588      && test $in_tree_ld_is_elf = yes; then
26589     gcc_cv_ld_eh_gc_sections=yes
26590   fi
26591 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26592   cat > conftest.s <<EOF
26593         .section        .text
26594 .globl _start
26595         .type _start, @function
26596 _start:
26597         .long foo
26598         .size _start, .-_start
26599         .section        .text.foo,"ax",@progbits
26600         .type foo, @function
26601 foo:
26602         .long 0
26603         .size foo, .-foo
26604         .section        .gcc_except_table.foo,"a",@progbits
26605 .L0:
26606         .long 0
26607         .section        .eh_frame,"a",@progbits
26608         .long .L0
26609 EOF
26610   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26611     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26612          | grep "gc-sections option ignored" > /dev/null; then
26613       gcc_cv_ld_eh_gc_sections=no
26614     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26615          | grep gcc_except_table > /dev/null; then
26616       gcc_cv_ld_eh_gc_sections=yes
26617       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26618       if test x$gcc_cv_as_comdat_group != xyes; then
26619         gcc_cv_ld_eh_gc_sections=no
26620         cat > conftest.s <<EOF
26621         .section        .text
26622 .globl _start
26623         .type _start, @function
26624 _start:
26625         .long foo
26626         .size _start, .-_start
26627         .section        .gnu.linkonce.t.foo,"ax",@progbits
26628         .type foo, @function
26629 foo:
26630         .long 0
26631         .size foo, .-foo
26632         .section        .gcc_except_table.foo,"a",@progbits
26633 .L0:
26634         .long 0
26635         .section        .eh_frame,"a",@progbits
26636         .long .L0
26637 EOF
26638         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26639           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26640                | grep "gc-sections option ignored" > /dev/null; then
26641             gcc_cv_ld_eh_gc_sections=no
26642           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26643                | grep gcc_except_table > /dev/null; then
26644             gcc_cv_ld_eh_gc_sections=yes
26645           fi
26646         fi
26647       fi
26648     fi
26649   fi
26650   rm -f conftest.s conftest.o conftest
26651 fi
26652 case "$target" in
26653   hppa*-*-linux*)
26654     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26655     gcc_cv_ld_eh_gc_sections=no
26656     ;;
26657 esac
26658 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26659
26660 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26661
26662 fi
26663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26664 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26665
26666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26667 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26668 gcc_cv_ld_eh_gc_sections_bug=no
26669 if test $in_tree_ld = yes ; then
26670   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26671      && test $in_tree_ld_is_elf = yes; then
26672     gcc_cv_ld_eh_gc_sections_bug=yes
26673   fi
26674 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x -a x$gcc_cv_as_comdat_group = xyes; then
26675   gcc_cv_ld_eh_gc_sections_bug=yes
26676   cat > conftest.s <<EOF
26677         .section        .text
26678 .globl _start
26679         .type _start, @function
26680 _start:
26681         .long foo
26682         .size _start, .-_start
26683         .section        .text.startup.foo,"ax",@progbits
26684         .type foo, @function
26685 foo:
26686         .long 0
26687         .size foo, .-foo
26688         .section        .gcc_except_table.foo,"a",@progbits
26689 .L0:
26690         .long 0
26691         .section        .eh_frame,"a",@progbits
26692         .long .L0
26693 EOF
26694   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26695     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26696          | grep "gc-sections option ignored" > /dev/null; then
26697       :
26698     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26699          | grep gcc_except_table > /dev/null; then
26700       gcc_cv_ld_eh_gc_sections_bug=no
26701     fi
26702   fi
26703   rm -f conftest.s conftest.o conftest
26704 fi
26705 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26706
26707 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26708
26709 fi
26710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26711 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26712
26713 # --------
26714 # UNSORTED
26715 # --------
26716
26717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26718 $as_echo_n "checking linker --as-needed support... " >&6; }
26719 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26720   $as_echo_n "(cached) " >&6
26721 else
26722   gcc_cv_ld_as_needed=no
26723 gcc_cv_ld_as_needed_option='--as-needed'
26724 gcc_cv_ld_no_as_needed_option='--no-as-needed'
26725 if test $in_tree_ld = yes ; then
26726   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26727      && test $in_tree_ld_is_elf = yes; then
26728     gcc_cv_ld_as_needed=yes
26729   fi
26730 elif test x$gcc_cv_ld != x; then
26731         # Check if linker supports --as-needed and --no-as-needed options
26732         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26733                 gcc_cv_ld_as_needed=yes
26734         else
26735           case "$target" in
26736             # Solaris 2 ld always supports -z ignore/-z record.
26737             *-*-solaris2*)
26738               gcc_cv_ld_as_needed=yes
26739               gcc_cv_ld_as_needed_option="-z ignore"
26740               gcc_cv_ld_no_as_needed_option="-z record"
26741               ;;
26742           esac
26743         fi
26744 fi
26745 # --as-needed/-z ignore can only be used if libgcc_s.so.1 uses
26746 # dl_iterate_phdr, i.e. since Solaris 11.
26747 case "$target" in
26748   *-*-solaris2.1[1-9]*)
26749     case "$target" in
26750     i?86-*-* | x86_64-*-*)
26751       if echo "$ld_ver" | grep GNU > /dev/null; then
26752         # Doesn't work with gld on Solaris/x86 due to PR ld/12320.
26753         gcc_cv_ld_as_needed=no
26754       fi
26755       ;;
26756     esac
26757     ;;
26758   *-*-solaris2*)
26759     gcc_cv_ld_as_needed=no
26760     ;;
26761 esac
26762
26763 fi
26764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26765 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26766 if test x"$gcc_cv_ld_as_needed" = xyes; then
26767
26768 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26769
26770
26771 cat >>confdefs.h <<_ACEOF
26772 #define LD_AS_NEEDED_OPTION "$gcc_cv_ld_as_needed_option"
26773 _ACEOF
26774
26775
26776 cat >>confdefs.h <<_ACEOF
26777 #define LD_NO_AS_NEEDED_OPTION "$gcc_cv_ld_no_as_needed_option"
26778 _ACEOF
26779
26780 fi
26781
26782 case "$target:$tm_file" in
26783   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26784   case "$target" in
26785      *le-*-linux*)
26786      emul_name="-melf64lppc"
26787       ;;
26788      *-*-linux*)
26789      emul_name="-melf64ppc"
26790       ;;
26791      *-*-freebsd*)
26792      emul_name="-melf64ppc_fbsd"
26793       ;;
26794   esac
26795     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26796 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26797 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26798   $as_echo_n "(cached) " >&6
26799 else
26800   gcc_cv_ld_no_dot_syms=no
26801     if test x"$ld_is_gold" = xyes; then
26802       gcc_cv_ld_no_dot_syms=yes
26803     elif test $in_tree_ld = yes ; then
26804       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26805         gcc_cv_ld_no_dot_syms=yes
26806       fi
26807     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26808       cat > conftest1.s <<EOF
26809         .text
26810         bl .foo
26811 EOF
26812       cat > conftest2.s <<EOF
26813         .section ".opd","aw"
26814         .align 3
26815         .globl foo
26816         .type foo,@function
26817 foo:
26818         .quad .LEfoo,.TOC.@tocbase,0
26819         .text
26820 .LEfoo:
26821         blr
26822         .size foo,.-.LEfoo
26823 EOF
26824       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26825          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26826          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26827         gcc_cv_ld_no_dot_syms=yes
26828       fi
26829       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26830     fi
26831
26832 fi
26833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26834 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26835     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26836
26837 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26838
26839     fi
26840
26841     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26842 $as_echo_n "checking linker large toc support... " >&6; }
26843 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26844   $as_echo_n "(cached) " >&6
26845 else
26846   gcc_cv_ld_large_toc=no
26847     if test x"$ld_is_gold" = xyes; then
26848       gcc_cv_ld_large_toc=yes
26849     elif test $in_tree_ld = yes ; then
26850       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26851         gcc_cv_ld_large_toc=yes
26852       fi
26853     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26854       cat > conftest.s <<EOF
26855         .section ".tbss","awT",@nobits
26856         .align 3
26857 ie0:    .space 8
26858         .global _start
26859         .text
26860 _start:
26861         addis 9,13,ie0@got@tprel@ha
26862         ld 9,ie0@got@tprel@l(9)
26863 EOF
26864       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26865          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26866         gcc_cv_ld_large_toc=yes
26867       fi
26868       rm -f conftest conftest.o conftest.s
26869     fi
26870
26871 fi
26872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26873 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26874     if test x"$gcc_cv_ld_large_toc" = xyes; then
26875
26876 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26877
26878     fi
26879     ;;
26880 esac
26881
26882 case "$target" in
26883   *-*-aix*)
26884     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26885 $as_echo_n "checking linker large toc support... " >&6; }
26886 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26887   $as_echo_n "(cached) " >&6
26888 else
26889   gcc_cv_ld_large_toc=no
26890     if test x$gcc_cv_as != x ; then
26891       cat > conftest.s <<EOF
26892         .toc
26893 LC..1:
26894         .tc a[TC],a[RW]
26895         .extern a[RW]
26896         .csect .text[PR]
26897 .largetoctest:
26898         addis 9,LC..1@u(2)
26899         ld 3,LC..1@l(9)
26900 EOF
26901       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
26902         gcc_cv_ld_large_toc=yes
26903       fi
26904       rm -f conftest conftest.o conftest.s
26905     fi
26906
26907 fi
26908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26909 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26910     if test x"$gcc_cv_ld_large_toc" = xyes; then
26911
26912 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26913
26914     fi
26915     ;;
26916 esac
26917
26918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26919 $as_echo_n "checking linker --build-id support... " >&6; }
26920 if test "${gcc_cv_ld_buildid+set}" = set; then :
26921   $as_echo_n "(cached) " >&6
26922 else
26923   gcc_cv_ld_buildid=no
26924   if test $in_tree_ld = yes ; then
26925     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26926        "$gcc_cv_gld_minor_version" -ge 18 -o \
26927        "$gcc_cv_gld_major_version" -gt 2 \
26928        && test $in_tree_ld_is_elf = yes; then
26929       gcc_cv_ld_buildid=yes
26930     fi
26931   elif test x$gcc_cv_ld != x; then
26932     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26933       gcc_cv_ld_buildid=yes
26934     fi
26935   fi
26936 fi
26937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26938 $as_echo "$gcc_cv_ld_buildid" >&6; }
26939 if test x"$gcc_cv_ld_buildid" = xyes; then
26940
26941 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26942
26943 fi
26944
26945 # Check whether --enable-linker-build-id was given.
26946 if test "${enable_linker_build_id+set}" = set; then :
26947   enableval=$enable_linker_build_id;
26948 else
26949   enable_linker_build_id=no
26950 fi
26951
26952
26953 if test x"$enable_linker_build_id" = xyes; then
26954   if test x"$gcc_cv_ld_buildid" = xyes; then
26955
26956 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26957
26958   else
26959     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26960 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26961   fi
26962 fi
26963
26964 # In binutils 2.21, GNU ld gained support for new emulations fully
26965 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26967 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26968 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26969   $as_echo_n "(cached) " >&6
26970 else
26971   gcc_cv_ld_sol2_emulation=no
26972   if test $in_tree_ld = yes ; then
26973     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26974        "$gcc_cv_gld_minor_version" -ge 21 -o \
26975        "$gcc_cv_gld_major_version" -gt 2 \
26976        && test $in_tree_ld_is_elf = yes; then
26977       gcc_cv_ld_sol2_emulation=yes
26978     fi
26979   elif test x$gcc_cv_ld != x; then
26980     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26981        grep _sol2 > /dev/null; then
26982       gcc_cv_ld_sol2_emulation=yes
26983     fi
26984   fi
26985 fi
26986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26987 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26988 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26989
26990 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26991
26992 fi
26993
26994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26995 $as_echo_n "checking linker --sysroot support... " >&6; }
26996 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26997   $as_echo_n "(cached) " >&6
26998 else
26999   gcc_cv_ld_sysroot=no
27000   if test $in_tree_ld = yes ; then
27001       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
27002         gcc_cv_ld_sysroot=yes
27003       fi
27004   elif test x$gcc_cv_ld != x; then
27005     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
27006       gcc_cv_ld_sysroot=yes
27007     fi
27008   fi
27009 fi
27010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
27011 $as_echo "$gcc_cv_ld_sysroot" >&6; }
27012 if test x"$gcc_cv_ld_sysroot" = xyes; then
27013
27014 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
27015
27016 fi
27017
27018 if test x$with_sysroot = x && test x$host = x$target \
27019    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
27020    && test "$prefix" != "NONE"; then
27021
27022 cat >>confdefs.h <<_ACEOF
27023 #define PREFIX_INCLUDE_DIR "$prefix/include"
27024 _ACEOF
27025
27026 fi
27027
27028 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
27029   if test "x$with_headers" != x; then
27030     target_header_dir=$with_headers
27031   elif test "x$with_sysroot" = x; then
27032     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
27033   elif test "x$with_build_sysroot" != "x"; then
27034     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
27035   elif test "x$with_sysroot" = xyes; then
27036     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
27037   else
27038     target_header_dir="${with_sysroot}${native_system_header_dir}"
27039   fi
27040 else
27041   target_header_dir=${native_system_header_dir}
27042 fi
27043
27044 # Test for stack protector support in target C library.
27045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
27046 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
27047 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
27048   $as_echo_n "(cached) " >&6
27049 else
27050   gcc_cv_libc_provides_ssp=no
27051     case "$target" in
27052        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
27053       # glibc 2.4 and later provides __stack_chk_fail and
27054       # either __stack_chk_guard, or TLS access to stack guard canary.
27055       if test -f $target_header_dir/features.h \
27056          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
27057             $target_header_dir/features.h > /dev/null; then
27058         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
27059            $target_header_dir/features.h > /dev/null; then
27060           gcc_cv_libc_provides_ssp=yes
27061         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
27062              $target_header_dir/features.h > /dev/null \
27063              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
27064              $target_header_dir/features.h > /dev/null; then
27065           gcc_cv_libc_provides_ssp=yes
27066         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
27067              $target_header_dir/features.h > /dev/null && \
27068              test -f $target_header_dir/bits/uClibc_config.h && \
27069              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
27070              $target_header_dir/bits/uClibc_config.h > /dev/null; then
27071           gcc_cv_libc_provides_ssp=yes
27072         fi
27073       # all versions of Bionic support stack protector
27074       elif test -f $target_header_dir/sys/cdefs.h \
27075         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
27076            $target_header_dir/sys/cdefs.h > /dev/null; then
27077          gcc_cv_libc_provides_ssp=yes
27078       fi
27079         ;;
27080        *-*-gnu*)
27081          # Avoid complicated tests (see
27082          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
27083          # simply assert that glibc does provide this, which is true for all
27084          # realistically usable GNU/Hurd configurations.
27085          gcc_cv_libc_provides_ssp=yes;;
27086        *-*-darwin* | *-*-freebsd*)
27087          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
27088 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
27089   gcc_cv_libc_provides_ssp=yes
27090 else
27091   echo "no __stack_chk_fail on this target"
27092 fi
27093
27094         ;;
27095   *) gcc_cv_libc_provides_ssp=no ;;
27096     esac
27097 fi
27098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
27099 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
27100
27101 if test x$gcc_cv_libc_provides_ssp = xyes; then
27102
27103 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
27104
27105 fi
27106
27107 # Test for <sys/sdt.h> on the target.
27108
27109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
27110 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
27111 have_sys_sdt_h=no
27112 if test -f $target_header_dir/sys/sdt.h; then
27113   have_sys_sdt_h=yes
27114
27115 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
27116
27117 fi
27118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
27119 $as_echo "$have_sys_sdt_h" >&6; }
27120
27121 # Check if TFmode long double should be used by default or not.
27122 # Some glibc targets used DFmode long double, but with glibc 2.4
27123 # and later they can use TFmode.
27124 case "$target" in
27125   powerpc*-*-linux* | \
27126   sparc*-*-linux* | \
27127   s390*-*-linux* | \
27128   alpha*-*-linux*)
27129
27130 # Check whether --with-long-double-128 was given.
27131 if test "${with_long_double_128+set}" = set; then :
27132   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
27133 else
27134   gcc_cv_target_ldbl128=no
27135       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
27136         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
27137       && gcc_cv_target_ldbl128=yes
27138
27139 fi
27140
27141     ;;
27142 esac
27143 if test x$gcc_cv_target_ldbl128 = xyes; then
27144
27145 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
27146
27147 fi
27148
27149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
27150 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
27151 gcc_cv_target_dl_iterate_phdr=unknown
27152 case "$target" in
27153   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
27154   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
27155   # libdl there, both complicating its use and breaking compatibility
27156   # between Solaris 10 updates.
27157   *-*-solaris2.1[1-9]*)
27158     # <link.h> needs both a dl_iterate_phdr declaration and support for
27159     # compilation with largefile support.
27160     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
27161       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
27162       gcc_cv_target_dl_iterate_phdr=yes
27163     else
27164       gcc_cv_target_dl_iterate_phdr=no
27165     fi
27166     ;;
27167 esac
27168
27169 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
27170
27171 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
27172
27173 fi
27174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
27175 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
27176
27177 # We no longer support different GC mechanisms.  Emit an error if
27178 # the user configures with --with-gc.
27179
27180 # Check whether --with-gc was given.
27181 if test "${with_gc+set}" = set; then :
27182   withval=$with_gc; as_fn_error "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
27183 fi
27184
27185
27186 # Libraries to use on the host.  This will normally be set by the top
27187 # level Makefile.  Here we simply capture the value for our Makefile.
27188 if test -z "${HOST_LIBS+set}"; then
27189   HOST_LIBS=
27190 fi
27191
27192
27193 # Use the system's zlib library.
27194 zlibdir=-L../zlib
27195 zlibinc="-I\$(srcdir)/../zlib"
27196
27197 # Check whether --with-system-zlib was given.
27198 if test "${with_system_zlib+set}" = set; then :
27199   withval=$with_system_zlib; zlibdir=
27200 zlibinc=
27201
27202 fi
27203
27204
27205
27206
27207
27208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
27209 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
27210     # Check whether --enable-maintainer-mode was given.
27211 if test "${enable_maintainer_mode+set}" = set; then :
27212   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
27213 else
27214   maintainer_mode=no
27215 fi
27216
27217
27218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
27219 $as_echo "$maintainer_mode" >&6; }
27220
27221 if test "$maintainer_mode" = "yes"; then
27222   MAINT=''
27223 else
27224   MAINT='#'
27225 fi
27226
27227
27228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to avoid linking multiple front-ends at once" >&5
27229 $as_echo_n "checking whether to avoid linking multiple front-ends at once... " >&6; }
27230   # Check whether --enable-link-mutex was given.
27231 if test "${enable_link_mutex+set}" = set; then :
27232   enableval=$enable_link_mutex; do_link_mutex=$enableval
27233 else
27234   do_link_mutex=no
27235 fi
27236
27237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do_link_mutex" >&5
27238 $as_echo "$do_link_mutex" >&6; }
27239
27240 if test "$do_link_mutex" = "yes"; then
27241    DO_LINK_MUTEX=true
27242 else
27243    DO_LINK_MUTEX=false
27244 fi
27245
27246
27247 # --------------
27248 # Language hooks
27249 # --------------
27250
27251 # Make empty files to contain the specs and options for each language.
27252 # Then add #include lines to for a compiler that has specs and/or options.
27253
27254 subdirs=
27255 lang_opt_files=
27256 lang_specs_files=
27257 lang_tree_files=
27258 # These (without "all_") are set in each config-lang.in.
27259 # `language' must be a single word so is spelled singularly.
27260 all_languages=
27261 all_compilers=
27262 all_outputs='Makefile'
27263 # List of language makefile fragments.
27264 all_lang_makefrags=
27265 # Additional files for gengtype
27266 all_gtfiles="$target_gtfiles"
27267
27268 # These are the languages that are set in --enable-languages,
27269 # and are available in the GCC tree.
27270 all_selected_languages=
27271
27272 # Add the language fragments.
27273 # Languages are added via two mechanisms.  Some information must be
27274 # recorded in makefile variables, these are defined in config-lang.in.
27275 # We accumulate them and plug them into the main Makefile.
27276 # The other mechanism is a set of hooks for each of the main targets
27277 # like `clean', `install', etc.
27278
27279 language_hooks="Make-hooks"
27280
27281 for lang in ${srcdir}/*/config-lang.in
27282 do
27283         test "$lang" = "${srcdir}/*/config-lang.in" && continue
27284
27285         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
27286         if test "x$lang_alias" = x
27287         then
27288               echo "$lang doesn't set \$language." 1>&2
27289               exit 1
27290         fi
27291         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
27292         subdirs="$subdirs $subdir"
27293
27294         # $gcc_subdir is where the gcc integration files are to be found
27295         # for a language, both for internal compiler purposes (compiler
27296         # sources implementing front-end to GCC tree converters), and for
27297         # build infrastructure purposes (Make-lang.in, etc.)
27298         #
27299         # This will be <subdir> (relative to $srcdir) if a line like
27300         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
27301         # is found in <langdir>/config-lang.in, and will remain <langdir>
27302         # otherwise.
27303         #
27304         # Except for the language alias (fetched above), the regular
27305         # "config-lang.in" contents are always retrieved from $gcc_subdir,
27306         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
27307         # only this and the language alias.
27308
27309         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
27310         if [ "$gcc_subdir" = "" ]; then
27311            gcc_subdir="$subdir"
27312         fi
27313
27314         case ",$enable_languages," in
27315         *,$lang_alias,*)
27316             all_selected_languages="$all_selected_languages $lang_alias"
27317             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
27318                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
27319             fi
27320             ;;
27321         esac
27322
27323         language=
27324         boot_language=
27325         compilers=
27326         outputs=
27327         gtfiles=
27328         subdir_requires=
27329         . ${srcdir}/$gcc_subdir/config-lang.in
27330         if test "x$language" = x
27331         then
27332                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
27333                 exit 1
27334         fi
27335
27336         ok=:
27337         case ",$enable_languages," in
27338                 *,$lang_alias,*) ;;
27339                 *)
27340                         for i in $subdir_requires; do
27341                                 test -f "${srcdir}/$i/config-lang.in" && continue
27342                                 ok=false
27343                                 break
27344                         done
27345                 ;;
27346         esac
27347         $ok || continue
27348
27349         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
27350         if test -f $srcdir/$gcc_subdir/lang.opt; then
27351             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
27352             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
27353         fi
27354         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
27355             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
27356         fi
27357         all_languages="$all_languages $language"
27358         all_compilers="$all_compilers $compilers"
27359         all_outputs="$all_outputs $outputs"
27360         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
27361         case ",$enable_languages," in
27362                 *,lto,*)
27363
27364 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
27365
27366                     enable_lto=yes
27367
27368                     ;;
27369                 *) ;;
27370         esac
27371 done
27372
27373 check_languages=
27374 for language in $all_selected_languages
27375 do
27376         check_languages="$check_languages check-$language"
27377 done
27378
27379 # We link each language in with a set of hooks, reached indirectly via
27380 # lang.${target}.  Only do so for selected languages.
27381
27382 rm -f Make-hooks
27383 touch Make-hooks
27384 target_list="all.cross start.encap rest.encap tags \
27385         install-common install-man install-info install-pdf install-html dvi \
27386         pdf html uninstall info man srcextra srcman srcinfo \
27387         mostlyclean clean distclean maintainer-clean install-plugin"
27388
27389 for t in $target_list
27390 do
27391         x=
27392         for lang in $all_selected_languages
27393         do
27394                 x="$x $lang.$t"
27395         done
27396         echo "lang.$t: $x" >> Make-hooks
27397 done
27398
27399 # --------
27400 # Option include files
27401 # --------
27402
27403 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
27404 option_includes="option-includes.mk"
27405
27406
27407 # --------
27408 # UNSORTED
27409 # --------
27410
27411 # Create .gdbinit.
27412
27413 echo "dir ." > .gdbinit
27414 echo "dir ${srcdir}" >> .gdbinit
27415 if test x$gdb_needs_out_file_path = xyes
27416 then
27417         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27418 fi
27419 if test "x$subdirs" != x; then
27420         for s in $subdirs
27421         do
27422                 echo "dir ${srcdir}/$s" >> .gdbinit
27423         done
27424 fi
27425 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27426 echo "python import sys; sys.path.append('${srcdir}'); import gdbhooks" >> .gdbinit
27427
27428 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27429
27430
27431
27432 # Find a directory in which to install a shared libgcc.
27433
27434 # Check whether --enable-version-specific-runtime-libs was given.
27435 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27436   enableval=$enable_version_specific_runtime_libs;
27437 fi
27438
27439
27440 # Substitute configuration variables
27441
27442
27443
27444
27445
27446
27447
27448
27449
27450
27451
27452
27453
27454
27455
27456
27457
27458
27459
27460
27461
27462
27463
27464
27465
27466
27467
27468
27469
27470
27471
27472
27473
27474
27475
27476
27477
27478
27479
27480
27481
27482
27483
27484
27485
27486
27487
27488
27489
27490
27491
27492
27493
27494
27495
27496
27497
27498
27499
27500
27501
27502
27503 # Echo link setup.
27504 if test x${build} = x${host} ; then
27505   if test x${host} = x${target} ; then
27506     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27507   else
27508     echo "Links are now set up to build a cross-compiler" 1>&2
27509     echo " from ${host} to ${target}." 1>&2
27510   fi
27511 else
27512   if test x${host} = x${target} ; then
27513     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27514     echo " for ${target}." 1>&2
27515   else
27516     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27517     echo " from ${host} to ${target}." 1>&2
27518   fi
27519 fi
27520
27521
27522
27523
27524
27525
27526
27527
27528
27529 if test "x${CLOOGLIBS}" != "x" ; then
27530
27531 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27532
27533 fi
27534
27535 # Check for plugin support
27536 # Check whether --enable-plugin was given.
27537 if test "${enable_plugin+set}" = set; then :
27538   enableval=$enable_plugin; enable_plugin=$enableval
27539 else
27540   enable_plugin=yes; default_plugin=yes
27541 fi
27542
27543
27544 pluginlibs=
27545
27546 case "${host}" in
27547   *-*-darwin*)
27548     if test x$build = x$host; then
27549       export_sym_check="nm${exeext} -g"
27550     elif test x$host = x$target; then
27551       export_sym_check="$gcc_cv_nm -g"
27552     else
27553       export_sym_check=
27554     fi
27555   ;;
27556   *)
27557     if test x$build = x$host; then
27558       export_sym_check="objdump${exeext} -T"
27559     elif test x$host = x$target; then
27560       export_sym_check="$gcc_cv_objdump -T"
27561     else
27562       export_sym_check=
27563     fi
27564   ;;
27565 esac
27566
27567 if test x"$enable_plugin" = x"yes"; then
27568
27569   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27570 $as_echo_n "checking for exported symbols... " >&6; }
27571   if test "x$export_sym_check" != x; then
27572     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27573     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27574     if $export_sym_check conftest | grep foobar > /dev/null; then
27575       : # No need to use a flag
27576       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27577 $as_echo "yes" >&6; }
27578     else
27579       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27580 $as_echo "yes" >&6; }
27581       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27582 $as_echo_n "checking for -rdynamic... " >&6; }
27583       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27584       if $export_sym_check conftest | grep foobar > /dev/null; then
27585         plugin_rdynamic=yes
27586         pluginlibs="-rdynamic"
27587       else
27588         plugin_rdynamic=no
27589         enable_plugin=no
27590       fi
27591       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27592 $as_echo "$plugin_rdynamic" >&6; }
27593     fi
27594   else
27595     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27596 $as_echo "unable to check" >&6; }
27597   fi
27598
27599   # Check -ldl
27600   saved_LIBS="$LIBS"
27601   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27602 $as_echo_n "checking for library containing dlopen... " >&6; }
27603 if test "${ac_cv_search_dlopen+set}" = set; then :
27604   $as_echo_n "(cached) " >&6
27605 else
27606   ac_func_search_save_LIBS=$LIBS
27607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27608 /* end confdefs.h.  */
27609
27610 /* Override any GCC internal prototype to avoid an error.
27611    Use char because int might match the return type of a GCC
27612    builtin and then its argument prototype would still apply.  */
27613 #ifdef __cplusplus
27614 extern "C"
27615 #endif
27616 char dlopen ();
27617 int
27618 main ()
27619 {
27620 return dlopen ();
27621   ;
27622   return 0;
27623 }
27624 _ACEOF
27625 for ac_lib in '' dl; do
27626   if test -z "$ac_lib"; then
27627     ac_res="none required"
27628   else
27629     ac_res=-l$ac_lib
27630     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27631   fi
27632   if ac_fn_c_try_link "$LINENO"; then :
27633   ac_cv_search_dlopen=$ac_res
27634 fi
27635 rm -f core conftest.err conftest.$ac_objext \
27636     conftest$ac_exeext
27637   if test "${ac_cv_search_dlopen+set}" = set; then :
27638   break
27639 fi
27640 done
27641 if test "${ac_cv_search_dlopen+set}" = set; then :
27642
27643 else
27644   ac_cv_search_dlopen=no
27645 fi
27646 rm conftest.$ac_ext
27647 LIBS=$ac_func_search_save_LIBS
27648 fi
27649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27650 $as_echo "$ac_cv_search_dlopen" >&6; }
27651 ac_res=$ac_cv_search_dlopen
27652 if test "$ac_res" != no; then :
27653   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27654
27655 fi
27656
27657   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27658     pluginlibs="$pluginlibs -ldl"
27659   fi
27660   LIBS="$saved_LIBS"
27661
27662   # Check that we can build shared objects with -fPIC -shared
27663   saved_LDFLAGS="$LDFLAGS"
27664   saved_CFLAGS="$CFLAGS"
27665   case "${host}" in
27666     *-*-darwin*)
27667       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27668       CFLAGS="$CFLAGS -fPIC"
27669       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27670     ;;
27671     *)
27672       CFLAGS="$CFLAGS -fPIC"
27673       LDFLAGS="$LDFLAGS -fPIC -shared"
27674     ;;
27675   esac
27676   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27677 $as_echo_n "checking for -fPIC -shared... " >&6; }
27678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27679 /* end confdefs.h.  */
27680 extern int X;
27681 int
27682 main ()
27683 {
27684 return X == 0;
27685   ;
27686   return 0;
27687 }
27688 _ACEOF
27689 if ac_fn_c_try_link "$LINENO"; then :
27690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27691 $as_echo "yes" >&6; }; have_pic_shared=yes
27692 else
27693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27694 $as_echo "no" >&6; }; have_pic_shared=no
27695 fi
27696 rm -f core conftest.err conftest.$ac_objext \
27697     conftest$ac_exeext conftest.$ac_ext
27698   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27699     pluginlibs=
27700     enable_plugin=no
27701   fi
27702   LDFLAGS="$saved_LDFLAGS"
27703   CFLAGS="$saved_CFLAGS"
27704
27705   # If plugin support had been requested but not available, fail.
27706   if test x"$enable_plugin" = x"no" ; then
27707     if test x"$default_plugin" != x"yes"; then
27708       as_fn_error "
27709 Building GCC with plugin support requires a host that supports
27710 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27711     fi
27712   fi
27713 fi
27714
27715
27716
27717 if test x"$enable_plugin" = x"yes"; then
27718
27719 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27720
27721 fi
27722
27723
27724 # Enable --enable-host-shared
27725 # Check whether --enable-host-shared was given.
27726 if test "${enable_host_shared+set}" = set; then :
27727   enableval=$enable_host_shared; PICFLAG=-fPIC
27728 else
27729   PICFLAG=
27730 fi
27731
27732
27733
27734
27735
27736 # Check whether --enable-libquadmath-support was given.
27737 if test "${enable_libquadmath_support+set}" = set; then :
27738   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27739 else
27740   ENABLE_LIBQUADMATH_SUPPORT=yes
27741 fi
27742
27743 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27744
27745 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27746
27747 fi
27748
27749
27750 # Specify what hash style to use by default.
27751
27752 # Check whether --with-linker-hash-style was given.
27753 if test "${with_linker_hash_style+set}" = set; then :
27754   withval=$with_linker_hash_style; case x"$withval" in
27755    xsysv)
27756      LINKER_HASH_STYLE=sysv
27757      ;;
27758    xgnu)
27759      LINKER_HASH_STYLE=gnu
27760      ;;
27761    xboth)
27762      LINKER_HASH_STYLE=both
27763      ;;
27764    *)
27765      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27766      ;;
27767  esac
27768 else
27769   LINKER_HASH_STYLE=''
27770 fi
27771
27772 if test x"${LINKER_HASH_STYLE}" != x; then
27773
27774 cat >>confdefs.h <<_ACEOF
27775 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27776 _ACEOF
27777
27778 fi
27779
27780 # Configure the subdirectories
27781 # AC_CONFIG_SUBDIRS($subdirs)
27782
27783 # Create the Makefile
27784 # and configure language subdirectories
27785 ac_config_files="$ac_config_files $all_outputs"
27786
27787
27788 ac_config_commands="$ac_config_commands default"
27789
27790 cat >confcache <<\_ACEOF
27791 # This file is a shell script that caches the results of configure
27792 # tests run on this system so they can be shared between configure
27793 # scripts and configure runs, see configure's option --config-cache.
27794 # It is not useful on other systems.  If it contains results you don't
27795 # want to keep, you may remove or edit it.
27796 #
27797 # config.status only pays attention to the cache file if you give it
27798 # the --recheck option to rerun configure.
27799 #
27800 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27801 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27802 # following values.
27803
27804 _ACEOF
27805
27806 # The following way of writing the cache mishandles newlines in values,
27807 # but we know of no workaround that is simple, portable, and efficient.
27808 # So, we kill variables containing newlines.
27809 # Ultrix sh set writes to stderr and can't be redirected directly,
27810 # and sets the high bit in the cache file unless we assign to the vars.
27811 (
27812   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27813     eval ac_val=\$$ac_var
27814     case $ac_val in #(
27815     *${as_nl}*)
27816       case $ac_var in #(
27817       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27818 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27819       esac
27820       case $ac_var in #(
27821       _ | IFS | as_nl) ;; #(
27822       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27823       *) { eval $ac_var=; unset $ac_var;} ;;
27824       esac ;;
27825     esac
27826   done
27827
27828   (set) 2>&1 |
27829     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27830     *${as_nl}ac_space=\ *)
27831       # `set' does not quote correctly, so add quotes: double-quote
27832       # substitution turns \\\\ into \\, and sed turns \\ into \.
27833       sed -n \
27834         "s/'/'\\\\''/g;
27835           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27836       ;; #(
27837     *)
27838       # `set' quotes correctly as required by POSIX, so do not add quotes.
27839       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27840       ;;
27841     esac |
27842     sort
27843 ) |
27844   sed '
27845      /^ac_cv_env_/b end
27846      t clear
27847      :clear
27848      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27849      t end
27850      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27851      :end' >>confcache
27852 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27853   if test -w "$cache_file"; then
27854     test "x$cache_file" != "x/dev/null" &&
27855       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27856 $as_echo "$as_me: updating cache $cache_file" >&6;}
27857     cat confcache >$cache_file
27858   else
27859     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27860 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27861   fi
27862 fi
27863 rm -f confcache
27864
27865 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27866 # Let make expand exec_prefix.
27867 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27868
27869 DEFS=-DHAVE_CONFIG_H
27870
27871 ac_libobjs=
27872 ac_ltlibobjs=
27873 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27874   # 1. Remove the extension, and $U if already installed.
27875   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27876   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27877   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27878   #    will be set to the directory where LIBOBJS objects are built.
27879   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27880   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27881 done
27882 LIBOBJS=$ac_libobjs
27883
27884 LTLIBOBJS=$ac_ltlibobjs
27885
27886
27887
27888
27889 : ${CONFIG_STATUS=./config.status}
27890 ac_write_fail=0
27891 ac_clean_files_save=$ac_clean_files
27892 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27893 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27894 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27895 as_write_fail=0
27896 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27897 #! $SHELL
27898 # Generated by $as_me.
27899 # Run this file to recreate the current configuration.
27900 # Compiler output produced by configure, useful for debugging
27901 # configure, is in config.log if it exists.
27902
27903 debug=false
27904 ac_cs_recheck=false
27905 ac_cs_silent=false
27906
27907 SHELL=\${CONFIG_SHELL-$SHELL}
27908 export SHELL
27909 _ASEOF
27910 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27911 ## -------------------- ##
27912 ## M4sh Initialization. ##
27913 ## -------------------- ##
27914
27915 # Be more Bourne compatible
27916 DUALCASE=1; export DUALCASE # for MKS sh
27917 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27918   emulate sh
27919   NULLCMD=:
27920   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27921   # is contrary to our usage.  Disable this feature.
27922   alias -g '${1+"$@"}'='"$@"'
27923   setopt NO_GLOB_SUBST
27924 else
27925   case `(set -o) 2>/dev/null` in #(
27926   *posix*) :
27927     set -o posix ;; #(
27928   *) :
27929      ;;
27930 esac
27931 fi
27932
27933
27934 as_nl='
27935 '
27936 export as_nl
27937 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27938 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27939 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27940 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27941 # Prefer a ksh shell builtin over an external printf program on Solaris,
27942 # but without wasting forks for bash or zsh.
27943 if test -z "$BASH_VERSION$ZSH_VERSION" \
27944     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27945   as_echo='print -r --'
27946   as_echo_n='print -rn --'
27947 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27948   as_echo='printf %s\n'
27949   as_echo_n='printf %s'
27950 else
27951   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27952     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27953     as_echo_n='/usr/ucb/echo -n'
27954   else
27955     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27956     as_echo_n_body='eval
27957       arg=$1;
27958       case $arg in #(
27959       *"$as_nl"*)
27960         expr "X$arg" : "X\\(.*\\)$as_nl";
27961         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27962       esac;
27963       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27964     '
27965     export as_echo_n_body
27966     as_echo_n='sh -c $as_echo_n_body as_echo'
27967   fi
27968   export as_echo_body
27969   as_echo='sh -c $as_echo_body as_echo'
27970 fi
27971
27972 # The user is always right.
27973 if test "${PATH_SEPARATOR+set}" != set; then
27974   PATH_SEPARATOR=:
27975   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27976     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27977       PATH_SEPARATOR=';'
27978   }
27979 fi
27980
27981
27982 # IFS
27983 # We need space, tab and new line, in precisely that order.  Quoting is
27984 # there to prevent editors from complaining about space-tab.
27985 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27986 # splitting by setting IFS to empty value.)
27987 IFS=" ""        $as_nl"
27988
27989 # Find who we are.  Look in the path if we contain no directory separator.
27990 case $0 in #((
27991   *[\\/]* ) as_myself=$0 ;;
27992   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27993 for as_dir in $PATH
27994 do
27995   IFS=$as_save_IFS
27996   test -z "$as_dir" && as_dir=.
27997     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27998   done
27999 IFS=$as_save_IFS
28000
28001      ;;
28002 esac
28003 # We did not find ourselves, most probably we were run as `sh COMMAND'
28004 # in which case we are not to be found in the path.
28005 if test "x$as_myself" = x; then
28006   as_myself=$0
28007 fi
28008 if test ! -f "$as_myself"; then
28009   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
28010   exit 1
28011 fi
28012
28013 # Unset variables that we do not need and which cause bugs (e.g. in
28014 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
28015 # suppresses any "Segmentation fault" message there.  '((' could
28016 # trigger a bug in pdksh 5.2.14.
28017 for as_var in BASH_ENV ENV MAIL MAILPATH
28018 do eval test x\${$as_var+set} = xset \
28019   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
28020 done
28021 PS1='$ '
28022 PS2='> '
28023 PS4='+ '
28024
28025 # NLS nuisances.
28026 LC_ALL=C
28027 export LC_ALL
28028 LANGUAGE=C
28029 export LANGUAGE
28030
28031 # CDPATH.
28032 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
28033
28034
28035 # as_fn_error ERROR [LINENO LOG_FD]
28036 # ---------------------------------
28037 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
28038 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
28039 # script with status $?, using 1 if that was 0.
28040 as_fn_error ()
28041 {
28042   as_status=$?; test $as_status -eq 0 && as_status=1
28043   if test "$3"; then
28044     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
28045     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
28046   fi
28047   $as_echo "$as_me: error: $1" >&2
28048   as_fn_exit $as_status
28049 } # as_fn_error
28050
28051
28052 # as_fn_set_status STATUS
28053 # -----------------------
28054 # Set $? to STATUS, without forking.
28055 as_fn_set_status ()
28056 {
28057   return $1
28058 } # as_fn_set_status
28059
28060 # as_fn_exit STATUS
28061 # -----------------
28062 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
28063 as_fn_exit ()
28064 {
28065   set +e
28066   as_fn_set_status $1
28067   exit $1
28068 } # as_fn_exit
28069
28070 # as_fn_unset VAR
28071 # ---------------
28072 # Portably unset VAR.
28073 as_fn_unset ()
28074 {
28075   { eval $1=; unset $1;}
28076 }
28077 as_unset=as_fn_unset
28078 # as_fn_append VAR VALUE
28079 # ----------------------
28080 # Append the text in VALUE to the end of the definition contained in VAR. Take
28081 # advantage of any shell optimizations that allow amortized linear growth over
28082 # repeated appends, instead of the typical quadratic growth present in naive
28083 # implementations.
28084 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
28085   eval 'as_fn_append ()
28086   {
28087     eval $1+=\$2
28088   }'
28089 else
28090   as_fn_append ()
28091   {
28092     eval $1=\$$1\$2
28093   }
28094 fi # as_fn_append
28095
28096 # as_fn_arith ARG...
28097 # ------------------
28098 # Perform arithmetic evaluation on the ARGs, and store the result in the
28099 # global $as_val. Take advantage of shells that can avoid forks. The arguments
28100 # must be portable across $(()) and expr.
28101 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
28102   eval 'as_fn_arith ()
28103   {
28104     as_val=$(( $* ))
28105   }'
28106 else
28107   as_fn_arith ()
28108   {
28109     as_val=`expr "$@" || test $? -eq 1`
28110   }
28111 fi # as_fn_arith
28112
28113
28114 if expr a : '\(a\)' >/dev/null 2>&1 &&
28115    test "X`expr 00001 : '.*\(...\)'`" = X001; then
28116   as_expr=expr
28117 else
28118   as_expr=false
28119 fi
28120
28121 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
28122   as_basename=basename
28123 else
28124   as_basename=false
28125 fi
28126
28127 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
28128   as_dirname=dirname
28129 else
28130   as_dirname=false
28131 fi
28132
28133 as_me=`$as_basename -- "$0" ||
28134 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
28135          X"$0" : 'X\(//\)$' \| \
28136          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
28137 $as_echo X/"$0" |
28138     sed '/^.*\/\([^/][^/]*\)\/*$/{
28139             s//\1/
28140             q
28141           }
28142           /^X\/\(\/\/\)$/{
28143             s//\1/
28144             q
28145           }
28146           /^X\/\(\/\).*/{
28147             s//\1/
28148             q
28149           }
28150           s/.*/./; q'`
28151
28152 # Avoid depending upon Character Ranges.
28153 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
28154 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
28155 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
28156 as_cr_digits='0123456789'
28157 as_cr_alnum=$as_cr_Letters$as_cr_digits
28158
28159 ECHO_C= ECHO_N= ECHO_T=
28160 case `echo -n x` in #(((((
28161 -n*)
28162   case `echo 'xy\c'` in
28163   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
28164   xy)  ECHO_C='\c';;
28165   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
28166        ECHO_T=' ';;
28167   esac;;
28168 *)
28169   ECHO_N='-n';;
28170 esac
28171
28172 rm -f conf$$ conf$$.exe conf$$.file
28173 if test -d conf$$.dir; then
28174   rm -f conf$$.dir/conf$$.file
28175 else
28176   rm -f conf$$.dir
28177   mkdir conf$$.dir 2>/dev/null
28178 fi
28179 if (echo >conf$$.file) 2>/dev/null; then
28180   if ln -s conf$$.file conf$$ 2>/dev/null; then
28181     as_ln_s='ln -s'
28182     # ... but there are two gotchas:
28183     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
28184     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
28185     # In both cases, we have to default to `cp -p'.
28186     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
28187       as_ln_s='cp -p'
28188   elif ln conf$$.file conf$$ 2>/dev/null; then
28189     as_ln_s=ln
28190   else
28191     as_ln_s='cp -p'
28192   fi
28193 else
28194   as_ln_s='cp -p'
28195 fi
28196 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
28197 rmdir conf$$.dir 2>/dev/null
28198
28199
28200 # as_fn_mkdir_p
28201 # -------------
28202 # Create "$as_dir" as a directory, including parents if necessary.
28203 as_fn_mkdir_p ()
28204 {
28205
28206   case $as_dir in #(
28207   -*) as_dir=./$as_dir;;
28208   esac
28209   test -d "$as_dir" || eval $as_mkdir_p || {
28210     as_dirs=
28211     while :; do
28212       case $as_dir in #(
28213       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
28214       *) as_qdir=$as_dir;;
28215       esac
28216       as_dirs="'$as_qdir' $as_dirs"
28217       as_dir=`$as_dirname -- "$as_dir" ||
28218 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28219          X"$as_dir" : 'X\(//\)[^/]' \| \
28220          X"$as_dir" : 'X\(//\)$' \| \
28221          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
28222 $as_echo X"$as_dir" |
28223     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28224             s//\1/
28225             q
28226           }
28227           /^X\(\/\/\)[^/].*/{
28228             s//\1/
28229             q
28230           }
28231           /^X\(\/\/\)$/{
28232             s//\1/
28233             q
28234           }
28235           /^X\(\/\).*/{
28236             s//\1/
28237             q
28238           }
28239           s/.*/./; q'`
28240       test -d "$as_dir" && break
28241     done
28242     test -z "$as_dirs" || eval "mkdir $as_dirs"
28243   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
28244
28245
28246 } # as_fn_mkdir_p
28247 if mkdir -p . 2>/dev/null; then
28248   as_mkdir_p='mkdir -p "$as_dir"'
28249 else
28250   test -d ./-p && rmdir ./-p
28251   as_mkdir_p=false
28252 fi
28253
28254 if test -x / >/dev/null 2>&1; then
28255   as_test_x='test -x'
28256 else
28257   if ls -dL / >/dev/null 2>&1; then
28258     as_ls_L_option=L
28259   else
28260     as_ls_L_option=
28261   fi
28262   as_test_x='
28263     eval sh -c '\''
28264       if test -d "$1"; then
28265         test -d "$1/.";
28266       else
28267         case $1 in #(
28268         -*)set "./$1";;
28269         esac;
28270         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
28271         ???[sx]*):;;*)false;;esac;fi
28272     '\'' sh
28273   '
28274 fi
28275 as_executable_p=$as_test_x
28276
28277 # Sed expression to map a string onto a valid CPP name.
28278 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
28279
28280 # Sed expression to map a string onto a valid variable name.
28281 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
28282
28283
28284 exec 6>&1
28285 ## ----------------------------------- ##
28286 ## Main body of $CONFIG_STATUS script. ##
28287 ## ----------------------------------- ##
28288 _ASEOF
28289 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
28290
28291 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28292 # Save the log message, to keep $0 and so on meaningful, and to
28293 # report actual input values of CONFIG_FILES etc. instead of their
28294 # values after options handling.
28295 ac_log="
28296 This file was extended by $as_me, which was
28297 generated by GNU Autoconf 2.64.  Invocation command line was
28298
28299   CONFIG_FILES    = $CONFIG_FILES
28300   CONFIG_HEADERS  = $CONFIG_HEADERS
28301   CONFIG_LINKS    = $CONFIG_LINKS
28302   CONFIG_COMMANDS = $CONFIG_COMMANDS
28303   $ $0 $@
28304
28305 on `(hostname || uname -n) 2>/dev/null | sed 1q`
28306 "
28307
28308 _ACEOF
28309
28310 case $ac_config_files in *"
28311 "*) set x $ac_config_files; shift; ac_config_files=$*;;
28312 esac
28313
28314 case $ac_config_headers in *"
28315 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
28316 esac
28317
28318
28319 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28320 # Files that config.status was made for.
28321 config_files="$ac_config_files"
28322 config_headers="$ac_config_headers"
28323 config_commands="$ac_config_commands"
28324
28325 _ACEOF
28326
28327 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28328 ac_cs_usage="\
28329 \`$as_me' instantiates files and other configuration actions
28330 from templates according to the current configuration.  Unless the files
28331 and actions are specified as TAGs, all are instantiated by default.
28332
28333 Usage: $0 [OPTION]... [TAG]...
28334
28335   -h, --help       print this help, then exit
28336   -V, --version    print version number and configuration settings, then exit
28337   -q, --quiet, --silent
28338                    do not print progress messages
28339   -d, --debug      don't remove temporary files
28340       --recheck    update $as_me by reconfiguring in the same conditions
28341       --file=FILE[:TEMPLATE]
28342                    instantiate the configuration file FILE
28343       --header=FILE[:TEMPLATE]
28344                    instantiate the configuration header FILE
28345
28346 Configuration files:
28347 $config_files
28348
28349 Configuration headers:
28350 $config_headers
28351
28352 Configuration commands:
28353 $config_commands
28354
28355 Report bugs to the package provider."
28356
28357 _ACEOF
28358 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28359 ac_cs_version="\\
28360 config.status
28361 configured by $0, generated by GNU Autoconf 2.64,
28362   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
28363
28364 Copyright (C) 2009 Free Software Foundation, Inc.
28365 This config.status script is free software; the Free Software Foundation
28366 gives unlimited permission to copy, distribute and modify it."
28367
28368 ac_pwd='$ac_pwd'
28369 srcdir='$srcdir'
28370 AWK='$AWK'
28371 test -n "\$AWK" || AWK=awk
28372 _ACEOF
28373
28374 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28375 # The default lists apply if the user does not specify any file.
28376 ac_need_defaults=:
28377 while test $# != 0
28378 do
28379   case $1 in
28380   --*=*)
28381     ac_option=`expr "X$1" : 'X\([^=]*\)='`
28382     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
28383     ac_shift=:
28384     ;;
28385   *)
28386     ac_option=$1
28387     ac_optarg=$2
28388     ac_shift=shift
28389     ;;
28390   esac
28391
28392   case $ac_option in
28393   # Handling of the options.
28394   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
28395     ac_cs_recheck=: ;;
28396   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
28397     $as_echo "$ac_cs_version"; exit ;;
28398   --debug | --debu | --deb | --de | --d | -d )
28399     debug=: ;;
28400   --file | --fil | --fi | --f )
28401     $ac_shift
28402     case $ac_optarg in
28403     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28404     esac
28405     as_fn_append CONFIG_FILES " '$ac_optarg'"
28406     ac_need_defaults=false;;
28407   --header | --heade | --head | --hea )
28408     $ac_shift
28409     case $ac_optarg in
28410     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28411     esac
28412     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
28413     ac_need_defaults=false;;
28414   --he | --h)
28415     # Conflict between --help and --header
28416     as_fn_error "ambiguous option: \`$1'
28417 Try \`$0 --help' for more information.";;
28418   --help | --hel | -h )
28419     $as_echo "$ac_cs_usage"; exit ;;
28420   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28421   | -silent | --silent | --silen | --sile | --sil | --si | --s)
28422     ac_cs_silent=: ;;
28423
28424   # This is an error.
28425   -*) as_fn_error "unrecognized option: \`$1'
28426 Try \`$0 --help' for more information." ;;
28427
28428   *) as_fn_append ac_config_targets " $1"
28429      ac_need_defaults=false ;;
28430
28431   esac
28432   shift
28433 done
28434
28435 ac_configure_extra_args=
28436
28437 if $ac_cs_silent; then
28438   exec 6>/dev/null
28439   ac_configure_extra_args="$ac_configure_extra_args --silent"
28440 fi
28441
28442 _ACEOF
28443 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28444 if \$ac_cs_recheck; then
28445   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28446   shift
28447   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28448   CONFIG_SHELL='$SHELL'
28449   export CONFIG_SHELL
28450   exec "\$@"
28451 fi
28452
28453 _ACEOF
28454 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28455 exec 5>>config.log
28456 {
28457   echo
28458   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28459 ## Running $as_me. ##
28460 _ASBOX
28461   $as_echo "$ac_log"
28462 } >&5
28463
28464 _ACEOF
28465 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28466 #
28467 # INIT-COMMANDS
28468 #
28469 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
28470 subdirs="$subdirs" ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
28471 subdirs='$subdirs'
28472
28473 _ACEOF
28474
28475 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28476
28477 # Handling of arguments.
28478 for ac_config_target in $ac_config_targets
28479 do
28480   case $ac_config_target in
28481     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28482     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
28483     "gccdepdir") CONFIG_COMMANDS="$CONFIG_COMMANDS gccdepdir" ;;
28484     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28485     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28486     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28487     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28488     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28489
28490   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28491   esac
28492 done
28493
28494
28495 # If the user did not use the arguments to specify the items to instantiate,
28496 # then the envvar interface is used.  Set only those that are not.
28497 # We use the long form for the default assignment because of an extremely
28498 # bizarre bug on SunOS 4.1.3.
28499 if $ac_need_defaults; then
28500   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28501   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28502   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28503 fi
28504
28505 # Have a temporary directory for convenience.  Make it in the build tree
28506 # simply because there is no reason against having it here, and in addition,
28507 # creating and moving files from /tmp can sometimes cause problems.
28508 # Hook for its removal unless debugging.
28509 # Note that there is a small window in which the directory will not be cleaned:
28510 # after its creation but before its name has been assigned to `$tmp'.
28511 $debug ||
28512 {
28513   tmp=
28514   trap 'exit_status=$?
28515   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28516 ' 0
28517   trap 'as_fn_exit 1' 1 2 13 15
28518 }
28519 # Create a (secure) tmp directory for tmp files.
28520
28521 {
28522   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28523   test -n "$tmp" && test -d "$tmp"
28524 }  ||
28525 {
28526   tmp=./conf$$-$RANDOM
28527   (umask 077 && mkdir "$tmp")
28528 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28529
28530 # Set up the scripts for CONFIG_FILES section.
28531 # No need to generate them if there are no CONFIG_FILES.
28532 # This happens for instance with `./config.status config.h'.
28533 if test -n "$CONFIG_FILES"; then
28534
28535 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28536   ac_cs_awk_getline=:
28537   ac_cs_awk_pipe_init=
28538   ac_cs_awk_read_file='
28539       while ((getline aline < (F[key])) > 0)
28540         print(aline)
28541       close(F[key])'
28542   ac_cs_awk_pipe_fini=
28543 else
28544   ac_cs_awk_getline=false
28545   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28546   ac_cs_awk_read_file='
28547       print "|#_!!_#|"
28548       print "cat " F[key] " &&"
28549       '$ac_cs_awk_pipe_init
28550   # The final `:' finishes the AND list.
28551   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28552 fi
28553 ac_cr=`echo X | tr X '\015'`
28554 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28555 # But we know of no other shell where ac_cr would be empty at this
28556 # point, so we can use a bashism as a fallback.
28557 if test "x$ac_cr" = x; then
28558   eval ac_cr=\$\'\\r\'
28559 fi
28560 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28561 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28562   ac_cs_awk_cr='\r'
28563 else
28564   ac_cs_awk_cr=$ac_cr
28565 fi
28566
28567 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28568 _ACEOF
28569
28570 # Create commands to substitute file output variables.
28571 {
28572   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28573   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28574   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28575   echo "_ACAWK" &&
28576   echo "_ACEOF"
28577 } >conf$$files.sh &&
28578 . ./conf$$files.sh ||
28579   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28580 rm -f conf$$files.sh
28581
28582 {
28583   echo "cat >conf$$subs.awk <<_ACEOF" &&
28584   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28585   echo "_ACEOF"
28586 } >conf$$subs.sh ||
28587   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28588 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28589 ac_delim='%!_!# '
28590 for ac_last_try in false false false false false :; do
28591   . ./conf$$subs.sh ||
28592     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28593
28594   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28595   if test $ac_delim_n = $ac_delim_num; then
28596     break
28597   elif $ac_last_try; then
28598     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28599   else
28600     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28601   fi
28602 done
28603 rm -f conf$$subs.sh
28604
28605 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28606 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28607 _ACEOF
28608 sed -n '
28609 h
28610 s/^/S["/; s/!.*/"]=/
28611 p
28612 g
28613 s/^[^!]*!//
28614 :repl
28615 t repl
28616 s/'"$ac_delim"'$//
28617 t delim
28618 :nl
28619 h
28620 s/\(.\{148\}\).*/\1/
28621 t more1
28622 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28623 p
28624 n
28625 b repl
28626 :more1
28627 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28628 p
28629 g
28630 s/.\{148\}//
28631 t nl
28632 :delim
28633 h
28634 s/\(.\{148\}\).*/\1/
28635 t more2
28636 s/["\\]/\\&/g; s/^/"/; s/$/"/
28637 p
28638 b
28639 :more2
28640 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28641 p
28642 g
28643 s/.\{148\}//
28644 t delim
28645 ' <conf$$subs.awk | sed '
28646 /^[^""]/{
28647   N
28648   s/\n//
28649 }
28650 ' >>$CONFIG_STATUS || ac_write_fail=1
28651 rm -f conf$$subs.awk
28652 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28653 _ACAWK
28654 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28655   for (key in S) S_is_set[key] = 1
28656   FS = "\a"
28657   \$ac_cs_awk_pipe_init
28658 }
28659 {
28660   line = $ 0
28661   nfields = split(line, field, "@")
28662   substed = 0
28663   len = length(field[1])
28664   for (i = 2; i < nfields; i++) {
28665     key = field[i]
28666     keylen = length(key)
28667     if (S_is_set[key]) {
28668       value = S[key]
28669       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28670       len += length(value) + length(field[++i])
28671       substed = 1
28672     } else
28673       len += 1 + keylen
28674   }
28675   if (nfields == 3 && !substed) {
28676     key = field[2]
28677     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28678       \$ac_cs_awk_read_file
28679       next
28680     }
28681   }
28682   print line
28683 }
28684 \$ac_cs_awk_pipe_fini
28685 _ACAWK
28686 _ACEOF
28687 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28688 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28689   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28690 else
28691   cat
28692 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28693   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28694 _ACEOF
28695
28696 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28697 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28698 # trailing colons and then remove the whole line if VPATH becomes empty
28699 # (actually we leave an empty line to preserve line numbers).
28700 if test "x$srcdir" = x.; then
28701   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28702 s/:*\$(srcdir):*/:/
28703 s/:*\${srcdir}:*/:/
28704 s/:*@srcdir@:*/:/
28705 s/^\([^=]*=[     ]*\):*/\1/
28706 s/:*$//
28707 s/^[^=]*=[       ]*$//
28708 }'
28709 fi
28710
28711 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28712 fi # test -n "$CONFIG_FILES"
28713
28714 # Set up the scripts for CONFIG_HEADERS section.
28715 # No need to generate them if there are no CONFIG_HEADERS.
28716 # This happens for instance with `./config.status Makefile'.
28717 if test -n "$CONFIG_HEADERS"; then
28718 cat >"$tmp/defines.awk" <<\_ACAWK ||
28719 BEGIN {
28720 _ACEOF
28721
28722 # Transform confdefs.h into an awk script `defines.awk', embedded as
28723 # here-document in config.status, that substitutes the proper values into
28724 # config.h.in to produce config.h.
28725
28726 # Create a delimiter string that does not exist in confdefs.h, to ease
28727 # handling of long lines.
28728 ac_delim='%!_!# '
28729 for ac_last_try in false false :; do
28730   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28731   if test -z "$ac_t"; then
28732     break
28733   elif $ac_last_try; then
28734     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28735   else
28736     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28737   fi
28738 done
28739
28740 # For the awk script, D is an array of macro values keyed by name,
28741 # likewise P contains macro parameters if any.  Preserve backslash
28742 # newline sequences.
28743
28744 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28745 sed -n '
28746 s/.\{148\}/&'"$ac_delim"'/g
28747 t rset
28748 :rset
28749 s/^[     ]*#[    ]*define[       ][      ]*/ /
28750 t def
28751 d
28752 :def
28753 s/\\$//
28754 t bsnl
28755 s/["\\]/\\&/g
28756 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28757 D["\1"]=" \3"/p
28758 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28759 d
28760 :bsnl
28761 s/["\\]/\\&/g
28762 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28763 D["\1"]=" \3\\\\\\n"\\/p
28764 t cont
28765 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28766 t cont
28767 d
28768 :cont
28769 n
28770 s/.\{148\}/&'"$ac_delim"'/g
28771 t clear
28772 :clear
28773 s/\\$//
28774 t bsnlc
28775 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28776 d
28777 :bsnlc
28778 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28779 b cont
28780 ' <confdefs.h | sed '
28781 s/'"$ac_delim"'/"\\\
28782 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28783
28784 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28785   for (key in D) D_is_set[key] = 1
28786   FS = "\a"
28787 }
28788 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28789   line = \$ 0
28790   split(line, arg, " ")
28791   if (arg[1] == "#") {
28792     defundef = arg[2]
28793     mac1 = arg[3]
28794   } else {
28795     defundef = substr(arg[1], 2)
28796     mac1 = arg[2]
28797   }
28798   split(mac1, mac2, "(") #)
28799   macro = mac2[1]
28800   prefix = substr(line, 1, index(line, defundef) - 1)
28801   if (D_is_set[macro]) {
28802     # Preserve the white space surrounding the "#".
28803     print prefix "define", macro P[macro] D[macro]
28804     next
28805   } else {
28806     # Replace #undef with comments.  This is necessary, for example,
28807     # in the case of _POSIX_SOURCE, which is predefined and required
28808     # on some systems where configure will not decide to define it.
28809     if (defundef == "undef") {
28810       print "/*", prefix defundef, macro, "*/"
28811       next
28812     }
28813   }
28814 }
28815 { print }
28816 _ACAWK
28817 _ACEOF
28818 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28819   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28820 fi # test -n "$CONFIG_HEADERS"
28821
28822
28823 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28824 shift
28825 for ac_tag
28826 do
28827   case $ac_tag in
28828   :[FHLC]) ac_mode=$ac_tag; continue;;
28829   esac
28830   case $ac_mode$ac_tag in
28831   :[FHL]*:*);;
28832   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28833   :[FH]-) ac_tag=-:-;;
28834   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28835   esac
28836   ac_save_IFS=$IFS
28837   IFS=:
28838   set x $ac_tag
28839   IFS=$ac_save_IFS
28840   shift
28841   ac_file=$1
28842   shift
28843
28844   case $ac_mode in
28845   :L) ac_source=$1;;
28846   :[FH])
28847     ac_file_inputs=
28848     for ac_f
28849     do
28850       case $ac_f in
28851       -) ac_f="$tmp/stdin";;
28852       *) # Look for the file first in the build tree, then in the source tree
28853          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28854          # because $ac_f cannot contain `:'.
28855          test -f "$ac_f" ||
28856            case $ac_f in
28857            [\\/$]*) false;;
28858            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28859            esac ||
28860            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28861       esac
28862       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28863       as_fn_append ac_file_inputs " '$ac_f'"
28864     done
28865
28866     # Let's still pretend it is `configure' which instantiates (i.e., don't
28867     # use $as_me), people would be surprised to read:
28868     #    /* config.h.  Generated by config.status.  */
28869     configure_input='Generated from '`
28870           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28871         `' by configure.'
28872     if test x"$ac_file" != x-; then
28873       configure_input="$ac_file.  $configure_input"
28874       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28875 $as_echo "$as_me: creating $ac_file" >&6;}
28876     fi
28877     # Neutralize special characters interpreted by sed in replacement strings.
28878     case $configure_input in #(
28879     *\&* | *\|* | *\\* )
28880        ac_sed_conf_input=`$as_echo "$configure_input" |
28881        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28882     *) ac_sed_conf_input=$configure_input;;
28883     esac
28884
28885     case $ac_tag in
28886     *:-:* | *:-) cat >"$tmp/stdin" \
28887       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28888     esac
28889     ;;
28890   esac
28891
28892   ac_dir=`$as_dirname -- "$ac_file" ||
28893 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28894          X"$ac_file" : 'X\(//\)[^/]' \| \
28895          X"$ac_file" : 'X\(//\)$' \| \
28896          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28897 $as_echo X"$ac_file" |
28898     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28899             s//\1/
28900             q
28901           }
28902           /^X\(\/\/\)[^/].*/{
28903             s//\1/
28904             q
28905           }
28906           /^X\(\/\/\)$/{
28907             s//\1/
28908             q
28909           }
28910           /^X\(\/\).*/{
28911             s//\1/
28912             q
28913           }
28914           s/.*/./; q'`
28915   as_dir="$ac_dir"; as_fn_mkdir_p
28916   ac_builddir=.
28917
28918 case "$ac_dir" in
28919 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28920 *)
28921   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28922   # A ".." for each directory in $ac_dir_suffix.
28923   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28924   case $ac_top_builddir_sub in
28925   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28926   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28927   esac ;;
28928 esac
28929 ac_abs_top_builddir=$ac_pwd
28930 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28931 # for backward compatibility:
28932 ac_top_builddir=$ac_top_build_prefix
28933
28934 case $srcdir in
28935   .)  # We are building in place.
28936     ac_srcdir=.
28937     ac_top_srcdir=$ac_top_builddir_sub
28938     ac_abs_top_srcdir=$ac_pwd ;;
28939   [\\/]* | ?:[\\/]* )  # Absolute name.
28940     ac_srcdir=$srcdir$ac_dir_suffix;
28941     ac_top_srcdir=$srcdir
28942     ac_abs_top_srcdir=$srcdir ;;
28943   *) # Relative name.
28944     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28945     ac_top_srcdir=$ac_top_build_prefix$srcdir
28946     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28947 esac
28948 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28949
28950
28951   case $ac_mode in
28952   :F)
28953   #
28954   # CONFIG_FILE
28955   #
28956
28957 _ACEOF
28958
28959 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28960 # If the template does not know about datarootdir, expand it.
28961 # FIXME: This hack should be removed a few years after 2.60.
28962 ac_datarootdir_hack=; ac_datarootdir_seen=
28963 ac_sed_dataroot='
28964 /datarootdir/ {
28965   p
28966   q
28967 }
28968 /@datadir@/p
28969 /@docdir@/p
28970 /@infodir@/p
28971 /@localedir@/p
28972 /@mandir@/p'
28973 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28974 *datarootdir*) ac_datarootdir_seen=yes;;
28975 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28976   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28977 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28978 _ACEOF
28979 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28980   ac_datarootdir_hack='
28981   s&@datadir@&$datadir&g
28982   s&@docdir@&$docdir&g
28983   s&@infodir@&$infodir&g
28984   s&@localedir@&$localedir&g
28985   s&@mandir@&$mandir&g
28986   s&\\\${datarootdir}&$datarootdir&g' ;;
28987 esac
28988 _ACEOF
28989
28990 # Neutralize VPATH when `$srcdir' = `.'.
28991 # Shell code in configure.ac might set extrasub.
28992 # FIXME: do we really want to maintain this feature?
28993 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28994 ac_sed_extra="$ac_vpsub
28995 $extrasub
28996 _ACEOF
28997 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28998 :t
28999 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
29000 s|@configure_input@|$ac_sed_conf_input|;t t
29001 s&@top_builddir@&$ac_top_builddir_sub&;t t
29002 s&@top_build_prefix@&$ac_top_build_prefix&;t t
29003 s&@srcdir@&$ac_srcdir&;t t
29004 s&@abs_srcdir@&$ac_abs_srcdir&;t t
29005 s&@top_srcdir@&$ac_top_srcdir&;t t
29006 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
29007 s&@builddir@&$ac_builddir&;t t
29008 s&@abs_builddir@&$ac_abs_builddir&;t t
29009 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
29010 $ac_datarootdir_hack
29011 "
29012 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
29013 if $ac_cs_awk_getline; then
29014   $AWK -f "$tmp/subs.awk"
29015 else
29016   $AWK -f "$tmp/subs.awk" | $SHELL
29017 fi >$tmp/out \
29018   || as_fn_error "could not create $ac_file" "$LINENO" 5
29019
29020 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
29021   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
29022   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
29023   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
29024 which seems to be undefined.  Please make sure it is defined." >&5
29025 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
29026 which seems to be undefined.  Please make sure it is defined." >&2;}
29027
29028   rm -f "$tmp/stdin"
29029   case $ac_file in
29030   -) cat "$tmp/out" && rm -f "$tmp/out";;
29031   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
29032   esac \
29033   || as_fn_error "could not create $ac_file" "$LINENO" 5
29034  ;;
29035   :H)
29036   #
29037   # CONFIG_HEADER
29038   #
29039   if test x"$ac_file" != x-; then
29040     {
29041       $as_echo "/* $configure_input  */" \
29042       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
29043     } >"$tmp/config.h" \
29044       || as_fn_error "could not create $ac_file" "$LINENO" 5
29045     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
29046       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
29047 $as_echo "$as_me: $ac_file is unchanged" >&6;}
29048     else
29049       rm -f "$ac_file"
29050       mv "$tmp/config.h" "$ac_file" \
29051         || as_fn_error "could not create $ac_file" "$LINENO" 5
29052     fi
29053   else
29054     $as_echo "/* $configure_input  */" \
29055       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
29056       || as_fn_error "could not create -" "$LINENO" 5
29057   fi
29058  ;;
29059
29060   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
29061 $as_echo "$as_me: executing $ac_file commands" >&6;}
29062  ;;
29063   esac
29064
29065
29066   case $ac_file$ac_mode in
29067     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
29068     "gccdepdir":C)
29069   ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs build/$DEPDIR
29070   for lang in $subdirs c-family common
29071   do
29072       ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/mkinstalldirs $lang/$DEPDIR
29073   done ;;
29074     "as":F) chmod +x as ;;
29075     "collect-ld":F) chmod +x collect-ld ;;
29076     "nm":F) chmod +x nm ;;
29077     "default":C)
29078 case ${CONFIG_HEADERS} in
29079   *auto-host.h:config.in*)
29080   echo > cstamp-h ;;
29081 esac
29082 # Make sure all the subdirs exist.
29083 for d in $subdirs doc build common c-family
29084 do
29085     test -d $d || mkdir $d
29086 done
29087  ;;
29088
29089   esac
29090 done # for ac_tag
29091
29092
29093 as_fn_exit 0
29094 _ACEOF
29095 ac_clean_files=$ac_clean_files_save
29096
29097 test $ac_write_fail = 0 ||
29098   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
29099
29100
29101 # configure is writing to config.log, and then calls config.status.
29102 # config.status does its own redirection, appending to config.log.
29103 # Unfortunately, on DOS this fails, as config.log is still kept open
29104 # by configure, so config.status won't be able to write to it; its
29105 # output is simply discarded.  So we exec the FD to /dev/null,
29106 # effectively closing config.log, so it can be properly (re)opened and
29107 # appended to by config.status.  When coming back to configure, we
29108 # need to make the FD available again.
29109 if test "$no_create" != yes; then
29110   ac_cs_success=:
29111   ac_config_status_args=
29112   test "$silent" = yes &&
29113     ac_config_status_args="$ac_config_status_args --quiet"
29114   exec 5>/dev/null
29115   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
29116   exec 5>>config.log
29117   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
29118   # would make configure fail if this is the last instruction.
29119   $ac_cs_success || as_fn_exit $?
29120 fi
29121 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
29122   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
29123 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
29124 fi
29125
29126