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 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 PPLINC
 608 PPLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 tm_defines
 622 tm_include_list
 623 tm_file_list
 624 common_out_object_file
 625 common_out_file
 626 out_object_file
 627 out_file
 628 objc_boehm_gc
 629 md_file
 630 local_prefix
 631 lang_tree_files
 632 lang_specs_files
 633 lang_opt_files
 634 install
 635 out_host_hook_obj
 636 host_xm_defines
 637 host_xm_include_list
 638 host_xm_file_list
 639 host_exeext
 640 gcc_gxx_include_dir_add_sysroot
 641 gcc_gxx_include_dir
 642 gcc_config_arguments
 643 float_h_file
 644 extra_programs
 645 extra_objs
 646 extra_headers_list
 647 user_headers_inc_next_post
 648 user_headers_inc_next_pre
 649 extra_gcc_objs
 650 TM_MULTILIB_EXCEPTIONS_CONFIG
 651 TM_MULTILIB_CONFIG
 652 TM_ENDIAN_CONFIG
 653 tmake_file
 654 xmake_file
 655 cpp_install_dir
 656 check_languages
 657 build_file_translate
 658 build_xm_defines
 659 build_xm_include_list
 660 build_xm_file_list
 661 build_install_headers_dir
 662 build_exeext
 663 all_selected_languages
 664 all_languages
 665 all_lang_makefrags
 666 all_gtfiles
 667 all_compilers
 668 srcdir
 669 subdirs
 670 dollar
 671 gcc_tooldir
 672 enable_lto
 673 MAINT
 674 zlibinc
 675 zlibdir
 676 HOST_LIBS
 677 GGC
 678 libgcc_visibility
 679 gcc_cv_readelf
 680 gcc_cv_objdump
 681 ORIGINAL_NM_FOR_TARGET
 682 gcc_cv_nm
 683 ORIGINAL_LD_FOR_TARGET
 684 ORIGINAL_PLUGIN_LD_FOR_TARGET
 685 gcc_cv_ld
 686 ORIGINAL_AS_FOR_TARGET
 687 gcc_cv_as
 688 enable_fast_install
 689 objdir
 690 OTOOL64
 691 OTOOL
 692 LIPO
 693 NMEDIT
 694 DSYMUTIL
 695 STRIP
 696 OBJDUMP
 697 ac_ct_DUMPBIN
 698 DUMPBIN
 699 LD
 700 FGREP
 701 SED
 702 LIBTOOL
 703 collect2
 704 STMP_FIXINC
 705 BUILD_LDFLAGS
 706 BUILD_CFLAGS
 707 CC_FOR_BUILD
 708 inhibit_libc
 709 SYSTEM_HEADER_DIR
 710 ALL
 711 CROSS
 712 CATOBJEXT
 713 GENCAT
 714 INSTOBJEXT
 715 DATADIRNAME
 716 CATALOGS
 717 POSUB
 718 GMSGFMT
 719 XGETTEXT
 720 INCINTL
 721 LIBINTL_DEP
 722 LIBINTL
 723 USE_NLS
 724 extra_opt_files
 725 extra_modes_file
 726 NATIVE_SYSTEM_HEADER_DIR
 727 objext
 728 manext
 729 LIBICONV_DEP
 730 LTLIBICONV
 731 LIBICONV
 732 LDEXP_LIB
 733 EXTRA_GCC_LIBS
 734 GNAT_LIBEXC
 735 COLLECT2_LIBS
 736 CXXCPP
 737 AR
 738 NM
 739 BISON
 740 FLEX
 741 GENERATED_MANPAGES
 742 BUILD_INFO
 743 MAKEINFO
 744 have_mktemp_command
 745 make_compare_target
 746 INSTALL_DATA
 747 INSTALL_PROGRAM
 748 INSTALL
 749 ranlib_flags
 750 RANLIB
 751 LN
 752 LN_S
 753 AWK
 754 SET_MAKE
 755 REPORT_BUGS_TEXI
 756 REPORT_BUGS_TO
 757 PKGVERSION
 758 CONFIGURE_SPECS
 759 CROSS_SYSTEM_HEADER_DIR
 760 TARGET_SYSTEM_ROOT_DEFINE
 761 TARGET_SYSTEM_ROOT
 762 SYSROOT_CFLAGS_FOR_TARGET
 763 enable_shared
 764 enable_fixed_point
 765 enable_decimal_float
 766 enable_multilib
 767 ENABLE_BUILD_WITH_CXX
 768 coverage_flags
 769 valgrind_command
 770 valgrind_path_defines
 771 valgrind_path
 772 TREEBROWSER
 773 nocommon_flag
 774 noexception_flags
 775 warn_cxxflags
 776 warn_cflags
 777 c_strict_warn
 778 strict_warn
 779 c_loose_warn
 780 loose_warn
 781 EGREP
 782 GREP
 783 CPP
 784 PICFLAG_FOR_TARGET
 785 OUTPUT_OPTION
 786 NO_MINUS_C_MINUS_O
 787 GNATMAKE
 788 GNATBIND
 789 ac_ct_CXX
 790 CXXFLAGS
 791 CXX
 792 OBJEXT
 793 EXEEXT
 794 ac_ct_CC
 795 CPPFLAGS
 796 LDFLAGS
 797 CFLAGS
 798 CC
 799 GENINSRC
 800 target_subdir
 801 host_subdir
 802 build_subdir
 803 build_libsubdir
 804 target_noncanonical
 805 target_os
 806 target_vendor
 807 target_cpu
 808 target
 809 host_os
 810 host_vendor
 811 host_cpu
 812 host
 813 build_os
 814 build_vendor
 815 build_cpu
 816 build
 817 target_alias
 818 host_alias
 819 build_alias
 820 LIBS
 821 ECHO_T
 822 ECHO_N
 823 ECHO_C
 824 DEFS
 825 mandir
 826 localedir
 827 libdir
 828 psdir
 829 pdfdir
 830 dvidir
 831 htmldir
 832 infodir
 833 docdir
 834 oldincludedir
 835 includedir
 836 localstatedir
 837 sharedstatedir
 838 sysconfdir
 839 datadir
 840 datarootdir
 841 libexecdir
 842 sbindir
 843 bindir
 844 program_transform_name
 845 prefix
 846 exec_prefix
 847 PACKAGE_URL
 848 PACKAGE_BUGREPORT
 849 PACKAGE_STRING
 850 PACKAGE_VERSION
 851 PACKAGE_TARNAME
 852 PACKAGE_NAME
 853 PATH_SEPARATOR
 854 SHELL'
 855 ac_subst_files='option_includes
 856 language_hooks'
 857 ac_user_opts='
 858 enable_option_checking
 859 with_build_libsubdir
 860 with_local_prefix
 861 with_gxx_include_dir
 862 with_cpp_install_dir
 863 enable_generated_files_in_srcdir
 864 with_gnu_ld
 865 with_ld
 866 with_demangler_in_ld
 867 with_gnu_as
 868 with_as
 869 enable_largefile
 870 enable_werror_always
 871 enable_checking
 872 enable_coverage
 873 enable_gather_detailed_mem_stats
 874 enable_build_with_cxx
 875 with_stabs
 876 enable_multilib
 877 enable___cxa_atexit
 878 enable_decimal_float
 879 enable_fixed_point
 880 enable_threads
 881 enable_tls
 882 enable_objc_gc
 883 with_dwarf2
 884 enable_shared
 885 with_native_system_header_dir
 886 with_build_sysroot
 887 with_sysroot
 888 with_specs
 889 with_pkgversion
 890 with_bugurl
 891 enable_languages
 892 with_multilib_list
 893 enable_rpath
 894 with_libiconv_prefix
 895 enable_sjlj_exceptions
 896 enable_secureplt
 897 enable_leading_mingw64_underscores
 898 enable_cld
 899 enable_frame_pointer
 900 enable_win32_registry
 901 enable_static
 902 with_pic
 903 enable_fast_install
 904 enable_libtool_lock
 905 with_plugin_ld
 906 enable_gnu_indirect_function
 907 enable_initfini_array
 908 enable_comdat
 909 enable_gnu_unique_object
 910 enable_linker_build_id
 911 with_long_double_128
 912 with_gc
 913 with_system_zlib
 914 enable_maintainer_mode
 915 enable_version_specific_runtime_libs
 916 enable_plugin
 917 enable_libquadmath_support
 918 with_linker_hash_style
 919 '
 920       ac_precious_vars='build_alias
 921 host_alias
 922 target_alias
 923 CC
 924 CFLAGS
 925 LDFLAGS
 926 LIBS
 927 CPPFLAGS
 928 CXX
 929 CXXFLAGS
 930 CCC
 931 CPP
 932 CXXCPP
 933 GMPLIBS
 934 GMPINC
 935 PPLLIBS
 936 PPLINC
 937 CLOOGLIBS
 938 CLOOGINC'
 939
 940
 941 # Initialize some variables set by options.
 942 ac_init_help=
 943 ac_init_version=false
 944 ac_unrecognized_opts=
 945 ac_unrecognized_sep=
 946 # The variables have the same names as the options, with
 947 # dashes changed to underlines.
 948 cache_file=/dev/null
 949 exec_prefix=NONE
 950 no_create=
 951 no_recursion=
 952 prefix=NONE
 953 program_prefix=NONE
 954 program_suffix=NONE
 955 program_transform_name=s,x,x,
 956 silent=
 957 site=
 958 srcdir=
 959 verbose=
 960 x_includes=NONE
 961 x_libraries=NONE
 962
 963 # Installation directory options.
 964 # These are left unexpanded so users can "make install exec_prefix=/foo"
 965 # and all the variables that are supposed to be based on exec_prefix
 966 # by default will actually change.
 967 # Use braces instead of parens because sh, perl, etc. also accept them.
 968 # (The list follows the same order as the GNU Coding Standards.)
 969 bindir='${exec_prefix}/bin'
 970 sbindir='${exec_prefix}/sbin'
 971 libexecdir='${exec_prefix}/libexec'
 972 datarootdir='${prefix}/share'
 973 datadir='${datarootdir}'
 974 sysconfdir='${prefix}/etc'
 975 sharedstatedir='${prefix}/com'
 976 localstatedir='${prefix}/var'
 977 includedir='${prefix}/include'
 978 oldincludedir='/usr/include'
 979 docdir='${datarootdir}/doc/${PACKAGE}'
 980 infodir='${datarootdir}/info'
 981 htmldir='${docdir}'
 982 dvidir='${docdir}'
 983 pdfdir='${docdir}'
 984 psdir='${docdir}'
 985 libdir='${exec_prefix}/lib'
 986 localedir='${datarootdir}/locale'
 987 mandir='${datarootdir}/man'
 988
 989 ac_prev=
 990 ac_dashdash=
 991 for ac_option
 992 do
 993   # If the previous option needs an argument, assign it.
 994   if test -n "$ac_prev"; then
 995     eval $ac_prev=\$ac_option
 996     ac_prev=
 997     continue
 998   fi
 999
1000   case $ac_option in
1001   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1002   *)    ac_optarg=yes ;;
1003   esac
1004
1005   # Accept the important Cygnus configure options, so we can diagnose typos.
1006
1007   case $ac_dashdash$ac_option in
1008   --)
1009     ac_dashdash=yes ;;
1010
1011   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1012     ac_prev=bindir ;;
1013   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1014     bindir=$ac_optarg ;;
1015
1016   -build | --build | --buil | --bui | --bu)
1017     ac_prev=build_alias ;;
1018   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1019     build_alias=$ac_optarg ;;
1020
1021   -cache-file | --cache-file | --cache-fil | --cache-fi \
1022   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1023     ac_prev=cache_file ;;
1024   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1025   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1026     cache_file=$ac_optarg ;;
1027
1028   --config-cache | -C)
1029     cache_file=config.cache ;;
1030
1031   -datadir | --datadir | --datadi | --datad)
1032     ac_prev=datadir ;;
1033   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1034     datadir=$ac_optarg ;;
1035
1036   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1037   | --dataroo | --dataro | --datar)
1038     ac_prev=datarootdir ;;
1039   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1040   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1041     datarootdir=$ac_optarg ;;
1042
1043   -disable-* | --disable-*)
1044     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1045     # Reject names that are not valid shell variable names.
1046     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1047       as_fn_error "invalid feature name: $ac_useropt"
1048     ac_useropt_orig=$ac_useropt
1049     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1050     case $ac_user_opts in
1051       *"
1052 "enable_$ac_useropt"
1053 "*) ;;
1054       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1055          ac_unrecognized_sep=', ';;
1056     esac
1057     eval enable_$ac_useropt=no ;;
1058
1059   -docdir | --docdir | --docdi | --doc | --do)
1060     ac_prev=docdir ;;
1061   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1062     docdir=$ac_optarg ;;
1063
1064   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1065     ac_prev=dvidir ;;
1066   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1067     dvidir=$ac_optarg ;;
1068
1069   -enable-* | --enable-*)
1070     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1071     # Reject names that are not valid shell variable names.
1072     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1073       as_fn_error "invalid feature name: $ac_useropt"
1074     ac_useropt_orig=$ac_useropt
1075     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1076     case $ac_user_opts in
1077       *"
1078 "enable_$ac_useropt"
1079 "*) ;;
1080       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1081          ac_unrecognized_sep=', ';;
1082     esac
1083     eval enable_$ac_useropt=\$ac_optarg ;;
1084
1085   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1086   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1087   | --exec | --exe | --ex)
1088     ac_prev=exec_prefix ;;
1089   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1090   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1091   | --exec=* | --exe=* | --ex=*)
1092     exec_prefix=$ac_optarg ;;
1093
1094   -gas | --gas | --ga | --g)
1095     # Obsolete; use --with-gas.
1096     with_gas=yes ;;
1097
1098   -help | --help | --hel | --he | -h)
1099     ac_init_help=long ;;
1100   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1101     ac_init_help=recursive ;;
1102   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1103     ac_init_help=short ;;
1104
1105   -host | --host | --hos | --ho)
1106     ac_prev=host_alias ;;
1107   -host=* | --host=* | --hos=* | --ho=*)
1108     host_alias=$ac_optarg ;;
1109
1110   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1111     ac_prev=htmldir ;;
1112   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1113   | --ht=*)
1114     htmldir=$ac_optarg ;;
1115
1116   -includedir | --includedir | --includedi | --included | --include \
1117   | --includ | --inclu | --incl | --inc)
1118     ac_prev=includedir ;;
1119   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1120   | --includ=* | --inclu=* | --incl=* | --inc=*)
1121     includedir=$ac_optarg ;;
1122
1123   -infodir | --infodir | --infodi | --infod | --info | --inf)
1124     ac_prev=infodir ;;
1125   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1126     infodir=$ac_optarg ;;
1127
1128   -libdir | --libdir | --libdi | --libd)
1129     ac_prev=libdir ;;
1130   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1131     libdir=$ac_optarg ;;
1132
1133   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1134   | --libexe | --libex | --libe)
1135     ac_prev=libexecdir ;;
1136   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1137   | --libexe=* | --libex=* | --libe=*)
1138     libexecdir=$ac_optarg ;;
1139
1140   -localedir | --localedir | --localedi | --localed | --locale)
1141     ac_prev=localedir ;;
1142   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1143     localedir=$ac_optarg ;;
1144
1145   -localstatedir | --localstatedir | --localstatedi | --localstated \
1146   | --localstate | --localstat | --localsta | --localst | --locals)
1147     ac_prev=localstatedir ;;
1148   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1149   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1150     localstatedir=$ac_optarg ;;
1151
1152   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1153     ac_prev=mandir ;;
1154   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1155     mandir=$ac_optarg ;;
1156
1157   -nfp | --nfp | --nf)
1158     # Obsolete; use --without-fp.
1159     with_fp=no ;;
1160
1161   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1162   | --no-cr | --no-c | -n)
1163     no_create=yes ;;
1164
1165   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1166   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1167     no_recursion=yes ;;
1168
1169   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1170   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1171   | --oldin | --oldi | --old | --ol | --o)
1172     ac_prev=oldincludedir ;;
1173   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1174   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1175   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1176     oldincludedir=$ac_optarg ;;
1177
1178   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1179     ac_prev=prefix ;;
1180   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1181     prefix=$ac_optarg ;;
1182
1183   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1184   | --program-pre | --program-pr | --program-p)
1185     ac_prev=program_prefix ;;
1186   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1187   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1188     program_prefix=$ac_optarg ;;
1189
1190   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1191   | --program-suf | --program-su | --program-s)
1192     ac_prev=program_suffix ;;
1193   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1194   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1195     program_suffix=$ac_optarg ;;
1196
1197   -program-transform-name | --program-transform-name \
1198   | --program-transform-nam | --program-transform-na \
1199   | --program-transform-n | --program-transform- \
1200   | --program-transform | --program-transfor \
1201   | --program-transfo | --program-transf \
1202   | --program-trans | --program-tran \
1203   | --progr-tra | --program-tr | --program-t)
1204     ac_prev=program_transform_name ;;
1205   -program-transform-name=* | --program-transform-name=* \
1206   | --program-transform-nam=* | --program-transform-na=* \
1207   | --program-transform-n=* | --program-transform-=* \
1208   | --program-transform=* | --program-transfor=* \
1209   | --program-transfo=* | --program-transf=* \
1210   | --program-trans=* | --program-tran=* \
1211   | --progr-tra=* | --program-tr=* | --program-t=*)
1212     program_transform_name=$ac_optarg ;;
1213
1214   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1215     ac_prev=pdfdir ;;
1216   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1217     pdfdir=$ac_optarg ;;
1218
1219   -psdir | --psdir | --psdi | --psd | --ps)
1220     ac_prev=psdir ;;
1221   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1222     psdir=$ac_optarg ;;
1223
1224   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1225   | -silent | --silent | --silen | --sile | --sil)
1226     silent=yes ;;
1227
1228   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1229     ac_prev=sbindir ;;
1230   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1231   | --sbi=* | --sb=*)
1232     sbindir=$ac_optarg ;;
1233
1234   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1235   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1236   | --sharedst | --shareds | --shared | --share | --shar \
1237   | --sha | --sh)
1238     ac_prev=sharedstatedir ;;
1239   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1240   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1241   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1242   | --sha=* | --sh=*)
1243     sharedstatedir=$ac_optarg ;;
1244
1245   -site | --site | --sit)
1246     ac_prev=site ;;
1247   -site=* | --site=* | --sit=*)
1248     site=$ac_optarg ;;
1249
1250   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1251     ac_prev=srcdir ;;
1252   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1253     srcdir=$ac_optarg ;;
1254
1255   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1256   | --syscon | --sysco | --sysc | --sys | --sy)
1257     ac_prev=sysconfdir ;;
1258   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1259   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1260     sysconfdir=$ac_optarg ;;
1261
1262   -target | --target | --targe | --targ | --tar | --ta | --t)
1263     ac_prev=target_alias ;;
1264   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1265     target_alias=$ac_optarg ;;
1266
1267   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1268     verbose=yes ;;
1269
1270   -version | --version | --versio | --versi | --vers | -V)
1271     ac_init_version=: ;;
1272
1273   -with-* | --with-*)
1274     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1275     # Reject names that are not valid shell variable names.
1276     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1277       as_fn_error "invalid package name: $ac_useropt"
1278     ac_useropt_orig=$ac_useropt
1279     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1280     case $ac_user_opts in
1281       *"
1282 "with_$ac_useropt"
1283 "*) ;;
1284       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1285          ac_unrecognized_sep=', ';;
1286     esac
1287     eval with_$ac_useropt=\$ac_optarg ;;
1288
1289   -without-* | --without-*)
1290     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1291     # Reject names that are not valid shell variable names.
1292     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1293       as_fn_error "invalid package name: $ac_useropt"
1294     ac_useropt_orig=$ac_useropt
1295     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1296     case $ac_user_opts in
1297       *"
1298 "with_$ac_useropt"
1299 "*) ;;
1300       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1301          ac_unrecognized_sep=', ';;
1302     esac
1303     eval with_$ac_useropt=no ;;
1304
1305   --x)
1306     # Obsolete; use --with-x.
1307     with_x=yes ;;
1308
1309   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1310   | --x-incl | --x-inc | --x-in | --x-i)
1311     ac_prev=x_includes ;;
1312   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1313   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1314     x_includes=$ac_optarg ;;
1315
1316   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1317   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1318     ac_prev=x_libraries ;;
1319   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1320   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1321     x_libraries=$ac_optarg ;;
1322
1323   -*) as_fn_error "unrecognized option: \`$ac_option'
1324 Try \`$0 --help' for more information."
1325     ;;
1326
1327   *=*)
1328     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1329     # Reject names that are not valid shell variable names.
1330     case $ac_envvar in #(
1331       '' | [0-9]* | *[!_$as_cr_alnum]* )
1332       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1333     esac
1334     eval $ac_envvar=\$ac_optarg
1335     export $ac_envvar ;;
1336
1337   *)
1338     # FIXME: should be removed in autoconf 3.0.
1339     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1340     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1341       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1342     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1343     ;;
1344
1345   esac
1346 done
1347
1348 if test -n "$ac_prev"; then
1349   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1350   as_fn_error "missing argument to $ac_option"
1351 fi
1352
1353 if test -n "$ac_unrecognized_opts"; then
1354   case $enable_option_checking in
1355     no) ;;
1356     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1357     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1358   esac
1359 fi
1360
1361 # Check all directory arguments for consistency.
1362 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1363                 datadir sysconfdir sharedstatedir localstatedir includedir \
1364                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1365                 libdir localedir mandir
1366 do
1367   eval ac_val=\$$ac_var
1368   # Remove trailing slashes.
1369   case $ac_val in
1370     */ )
1371       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1372       eval $ac_var=\$ac_val;;
1373   esac
1374   # Be sure to have absolute directory names.
1375   case $ac_val in
1376     [\\/$]* | ?:[\\/]* )  continue;;
1377     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1378   esac
1379   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1380 done
1381
1382 # There might be people who depend on the old broken behavior: `$host'
1383 # used to hold the argument of --host etc.
1384 # FIXME: To remove some day.
1385 build=$build_alias
1386 host=$host_alias
1387 target=$target_alias
1388
1389 # FIXME: To remove some day.
1390 if test "x$host_alias" != x; then
1391   if test "x$build_alias" = x; then
1392     cross_compiling=maybe
1393     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1394     If a cross compiler is detected then cross compile mode will be used." >&2
1395   elif test "x$build_alias" != "x$host_alias"; then
1396     cross_compiling=yes
1397   fi
1398 fi
1399
1400 ac_tool_prefix=
1401 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1402
1403 test "$silent" = yes && exec 6>/dev/null
1404
1405
1406 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1407 ac_ls_di=`ls -di .` &&
1408 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1409   as_fn_error "working directory cannot be determined"
1410 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1411   as_fn_error "pwd does not report name of working directory"
1412
1413
1414 # Find the source files, if location was not specified.
1415 if test -z "$srcdir"; then
1416   ac_srcdir_defaulted=yes
1417   # Try the directory containing this script, then the parent directory.
1418   ac_confdir=`$as_dirname -- "$as_myself" ||
1419 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1420          X"$as_myself" : 'X\(//\)[^/]' \| \
1421          X"$as_myself" : 'X\(//\)$' \| \
1422          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1423 $as_echo X"$as_myself" |
1424     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1425             s//\1/
1426             q
1427           }
1428           /^X\(\/\/\)[^/].*/{
1429             s//\1/
1430             q
1431           }
1432           /^X\(\/\/\)$/{
1433             s//\1/
1434             q
1435           }
1436           /^X\(\/\).*/{
1437             s//\1/
1438             q
1439           }
1440           s/.*/./; q'`
1441   srcdir=$ac_confdir
1442   if test ! -r "$srcdir/$ac_unique_file"; then
1443     srcdir=..
1444   fi
1445 else
1446   ac_srcdir_defaulted=no
1447 fi
1448 if test ! -r "$srcdir/$ac_unique_file"; then
1449   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1450   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1451 fi
1452 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1453 ac_abs_confdir=`(
1454         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1455         pwd)`
1456 # When building in place, set srcdir=.
1457 if test "$ac_abs_confdir" = "$ac_pwd"; then
1458   srcdir=.
1459 fi
1460 # Remove unnecessary trailing slashes from srcdir.
1461 # Double slashes in file names in object file debugging info
1462 # mess up M-x gdb in Emacs.
1463 case $srcdir in
1464 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1465 esac
1466 for ac_var in $ac_precious_vars; do
1467   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1468   eval ac_env_${ac_var}_value=\$${ac_var}
1469   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1470   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1471 done
1472
1473 #
1474 # Report the --help message.
1475 #
1476 if test "$ac_init_help" = "long"; then
1477   # Omit some internal or obsolete options to make the list less imposing.
1478   # This message is too long to be a string in the A/UX 3.1 sh.
1479   cat <<_ACEOF
1480 \`configure' configures this package to adapt to many kinds of systems.
1481
1482 Usage: $0 [OPTION]... [VAR=VALUE]...
1483
1484 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1485 VAR=VALUE.  See below for descriptions of some of the useful variables.
1486
1487 Defaults for the options are specified in brackets.
1488
1489 Configuration:
1490   -h, --help              display this help and exit
1491       --help=short        display options specific to this package
1492       --help=recursive    display the short help of all the included packages
1493   -V, --version           display version information and exit
1494   -q, --quiet, --silent   do not print \`checking...' messages
1495       --cache-file=FILE   cache test results in FILE [disabled]
1496   -C, --config-cache      alias for \`--cache-file=config.cache'
1497   -n, --no-create         do not create output files
1498       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1499
1500 Installation directories:
1501   --prefix=PREFIX         install architecture-independent files in PREFIX
1502                           [$ac_default_prefix]
1503   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1504                           [PREFIX]
1505
1506 By default, \`make install' will install all the files in
1507 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1508 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1509 for instance \`--prefix=\$HOME'.
1510
1511 For better control, use the options below.
1512
1513 Fine tuning of the installation directories:
1514   --bindir=DIR            user executables [EPREFIX/bin]
1515   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1516   --libexecdir=DIR        program executables [EPREFIX/libexec]
1517   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1518   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1519   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1520   --libdir=DIR            object code libraries [EPREFIX/lib]
1521   --includedir=DIR        C header files [PREFIX/include]
1522   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1523   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1524   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1525   --infodir=DIR           info documentation [DATAROOTDIR/info]
1526   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1527   --mandir=DIR            man documentation [DATAROOTDIR/man]
1528   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1529   --htmldir=DIR           html documentation [DOCDIR]
1530   --dvidir=DIR            dvi documentation [DOCDIR]
1531   --pdfdir=DIR            pdf documentation [DOCDIR]
1532   --psdir=DIR             ps documentation [DOCDIR]
1533 _ACEOF
1534
1535   cat <<\_ACEOF
1536
1537 Program names:
1538   --program-prefix=PREFIX            prepend PREFIX to installed program names
1539   --program-suffix=SUFFIX            append SUFFIX to installed program names
1540   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1541
1542 System types:
1543   --build=BUILD     configure for building on BUILD [guessed]
1544   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1545   --target=TARGET   configure for building compilers for TARGET [HOST]
1546 _ACEOF
1547 fi
1548
1549 if test -n "$ac_init_help"; then
1550
1551   cat <<\_ACEOF
1552
1553 Optional Features:
1554   --disable-option-checking  ignore unrecognized --enable/--with options
1555   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1556   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1557   --enable-generated-files-in-srcdir
1558                           put copies of generated files in source dir intended
1559                           for creating source tarballs for users without
1560                           texinfo bison or flex
1561   --disable-largefile     omit support for large files
1562   --enable-werror-always  enable -Werror despite compiler version
1563   --enable-checking[=LIST]
1564                           enable expensive run-time checks. With LIST, enable
1565                           only specific categories of checks. Categories are:
1566                           yes,no,all,none,release. Flags are:
1567                           assert,df,fold,gc,gcac,gimple,misc,
1568                           rtlflag,rtl,runtime,tree,valgrind,types
1569   --enable-coverage[=LEVEL]
1570                           enable compiler's code coverage collection. Use to
1571                           measure compiler performance and locate unused parts
1572                           of the compiler. With LEVEL, specify optimization.
1573                           Values are opt, noopt, default is noopt
1574   --enable-gather-detailed-mem-stats
1575                           enable detailed memory allocation stats gathering
1576   --enable-build-with-cxx build with C++ compiler instead of C compiler
1577   --enable-multilib       enable library support for multiple ABIs
1578   --enable-__cxa_atexit   enable __cxa_atexit for C++
1579   --enable-decimal-float={no,yes,bid,dpd}
1580                         enable decimal float extension to C.  Selecting 'bid'
1581                         or 'dpd' choses which decimal floating point format
1582                         to use
1583   --enable-fixed-point    enable fixed-point arithmetic extension to C
1584   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1585                           package
1586   --enable-tls            enable or disable generation of tls code overriding
1587                           the assembler check for tls support
1588   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1589                           GNU Objective-C runtime
1590   --disable-shared        don't provide a shared libgcc
1591   --enable-languages=LIST specify which front-ends to build
1592   --disable-rpath         do not hardcode runtime library paths
1593   --enable-sjlj-exceptions
1594                           arrange to use setjmp/longjmp exception handling
1595   --enable-secureplt      enable -msecure-plt by default for PowerPC
1596   --enable-leading-mingw64-underscores
1597                           enable leading underscores on 64 bit mingw targets
1598   --enable-cld            enable -mcld by default for 32bit x86
1599   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1600                           x86
1601   --disable-win32-registry
1602                           disable lookup of installation paths in the Registry
1603                           on Windows hosts
1604   --enable-win32-registry enable registry lookup (default)
1605   --enable-win32-registry=KEY
1606                           use KEY instead of GCC version as the last portion
1607                           of the registry key
1608   --enable-shared[=PKGS]  build shared libraries [default=yes]
1609   --enable-static[=PKGS]  build static libraries [default=yes]
1610   --enable-fast-install[=PKGS]
1611                           optimize for fast installation [default=yes]
1612   --disable-libtool-lock  avoid locking (might break parallel builds)
1613   --enable-gnu-indirect-function
1614                           enable the use of the @gnu_indirect_function to
1615                           glibc systems
1616   --enable-initfini-array       use .init_array/.fini_array sections
1617   --enable-comdat         enable COMDAT group support
1618   --enable-gnu-unique-object
1619                           enable the use of the @gnu_unique_object ELF
1620                           extension on glibc systems
1621   --enable-linker-build-id
1622                           compiler will always pass --build-id to linker
1623   --enable-maintainer-mode
1624                           enable make rules and dependencies not useful (and
1625                           sometimes confusing) to the casual installer
1626   --enable-version-specific-runtime-libs
1627                           specify that runtime libraries should be installed
1628                           in a compiler-specific directory
1629   --enable-plugin         enable plugin support
1630   --disable-libquadmath-support
1631                           disable libquadmath support for Fortran
1632
1633 Optional Packages:
1634   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1635   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1636   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1637   --with-local-prefix=DIR specifies directory to put local include
1638   --with-gxx-include-dir=DIR
1639                           specifies directory to put g++ header files
1640   --with-cpp-install-dir=DIR
1641                           install the user visible C preprocessor in DIR
1642                           (relative to PREFIX) as well as PREFIX/bin
1643   --with-gnu-ld           arrange to work with GNU ld
1644   --with-ld               arrange to use the specified ld (full pathname)
1645   --with-demangler-in-ld  try to use demangler in GNU ld
1646   --with-gnu-as           arrange to work with GNU as
1647   --with-as               arrange to use the specified as (full pathname)
1648   --with-stabs            arrange to use stabs instead of host debug format
1649   --with-dwarf2           force the default debug format to be DWARF 2
1650   --with-native-system-header-dir=dir
1651                           use dir as the directory to look for standard
1652                           system header files in.  Defaults to /usr/include.
1653   --with-build-sysroot=sysroot
1654                           use sysroot as the system root during the build
1655   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1656   --with-specs=SPECS      add SPECS to driver command-line processing
1657   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1658   --with-bugurl=URL       Direct users to URL to report a bug
1659   --with-multilib-list    select multilibs (SH and x86-64 only)
1660   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1661   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1662   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1663   --with-pic              try to use only PIC/non-PIC objects [default=use
1664                           both]
1665   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1666   --with-plugin-ld=[ARG]  specify the plugin linker
1667   --with-long-double-128  use 128-bit long double by default
1668   --with-gc={page,zone}   choose the garbage collection mechanism to use with
1669                           the compiler
1670   --with-system-zlib      use installed libz
1671   --with-linker-hash-style={sysv,gnu,both}
1672                           specify the linker hash style
1673
1674 Some influential environment variables:
1675   CC          C compiler command
1676   CFLAGS      C compiler flags
1677   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1678               nonstandard directory <lib dir>
1679   LIBS        libraries to pass to the linker, e.g. -l<library>
1680   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1681               you have headers in a nonstandard directory <include dir>
1682   CXX         C++ compiler command
1683   CXXFLAGS    C++ compiler flags
1684   CPP         C preprocessor
1685   CXXCPP      C++ preprocessor
1686   GMPLIBS     How to link GMP
1687   GMPINC      How to find GMP include files
1688   PPLLIBS     How to link PPL
1689   PPLINC      How to find PPL include files
1690   CLOOGLIBS   How to link CLOOG
1691   CLOOGINC    How to find CLOOG include files
1692
1693 Use these variables to override the choices made by `configure' or to help
1694 it to find libraries and programs with nonstandard names/locations.
1695
1696 Report bugs to the package provider.
1697 _ACEOF
1698 ac_status=$?
1699 fi
1700
1701 if test "$ac_init_help" = "recursive"; then
1702   # If there are subdirs, report their specific --help.
1703   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1704     test -d "$ac_dir" ||
1705       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1706       continue
1707     ac_builddir=.
1708
1709 case "$ac_dir" in
1710 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1711 *)
1712   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1713   # A ".." for each directory in $ac_dir_suffix.
1714   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1715   case $ac_top_builddir_sub in
1716   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1717   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1718   esac ;;
1719 esac
1720 ac_abs_top_builddir=$ac_pwd
1721 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1722 # for backward compatibility:
1723 ac_top_builddir=$ac_top_build_prefix
1724
1725 case $srcdir in
1726   .)  # We are building in place.
1727     ac_srcdir=.
1728     ac_top_srcdir=$ac_top_builddir_sub
1729     ac_abs_top_srcdir=$ac_pwd ;;
1730   [\\/]* | ?:[\\/]* )  # Absolute name.
1731     ac_srcdir=$srcdir$ac_dir_suffix;
1732     ac_top_srcdir=$srcdir
1733     ac_abs_top_srcdir=$srcdir ;;
1734   *) # Relative name.
1735     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1736     ac_top_srcdir=$ac_top_build_prefix$srcdir
1737     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1738 esac
1739 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1740
1741     cd "$ac_dir" || { ac_status=$?; continue; }
1742     # Check for guested configure.
1743     if test -f "$ac_srcdir/configure.gnu"; then
1744       echo &&
1745       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1746     elif test -f "$ac_srcdir/configure"; then
1747       echo &&
1748       $SHELL "$ac_srcdir/configure" --help=recursive
1749     else
1750       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1751     fi || ac_status=$?
1752     cd "$ac_pwd" || { ac_status=$?; break; }
1753   done
1754 fi
1755
1756 test -n "$ac_init_help" && exit $ac_status
1757 if $ac_init_version; then
1758   cat <<\_ACEOF
1759 configure
1760 generated by GNU Autoconf 2.64
1761
1762 Copyright (C) 2009 Free Software Foundation, Inc.
1763 This configure script is free software; the Free Software Foundation
1764 gives unlimited permission to copy, distribute and modify it.
1765 _ACEOF
1766   exit
1767 fi
1768
1769 ## ------------------------ ##
1770 ## Autoconf initialization. ##
1771 ## ------------------------ ##
1772
1773 # ac_fn_c_try_compile LINENO
1774 # --------------------------
1775 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1776 ac_fn_c_try_compile ()
1777 {
1778   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1779   rm -f conftest.$ac_objext
1780   if { { ac_try="$ac_compile"
1781 case "(($ac_try" in
1782   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1783   *) ac_try_echo=$ac_try;;
1784 esac
1785 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1786 $as_echo "$ac_try_echo"; } >&5
1787   (eval "$ac_compile") 2>conftest.err
1788   ac_status=$?
1789   if test -s conftest.err; then
1790     grep -v '^ *+' conftest.err >conftest.er1
1791     cat conftest.er1 >&5
1792     mv -f conftest.er1 conftest.err
1793   fi
1794   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1795   test $ac_status = 0; } && {
1796          test -z "$ac_c_werror_flag" ||
1797          test ! -s conftest.err
1798        } && test -s conftest.$ac_objext; then :
1799   ac_retval=0
1800 else
1801   $as_echo "$as_me: failed program was:" >&5
1802 sed 's/^/| /' conftest.$ac_ext >&5
1803
1804         ac_retval=1
1805 fi
1806   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1807   return $ac_retval
1808
1809 } # ac_fn_c_try_compile
1810
1811 # ac_fn_cxx_try_compile LINENO
1812 # ----------------------------
1813 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1814 ac_fn_cxx_try_compile ()
1815 {
1816   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1817   rm -f conftest.$ac_objext
1818   if { { ac_try="$ac_compile"
1819 case "(($ac_try" in
1820   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1821   *) ac_try_echo=$ac_try;;
1822 esac
1823 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1824 $as_echo "$ac_try_echo"; } >&5
1825   (eval "$ac_compile") 2>conftest.err
1826   ac_status=$?
1827   if test -s conftest.err; then
1828     grep -v '^ *+' conftest.err >conftest.er1
1829     cat conftest.er1 >&5
1830     mv -f conftest.er1 conftest.err
1831   fi
1832   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1833   test $ac_status = 0; } && {
1834          test -z "$ac_cxx_werror_flag" ||
1835          test ! -s conftest.err
1836        } && test -s conftest.$ac_objext; then :
1837   ac_retval=0
1838 else
1839   $as_echo "$as_me: failed program was:" >&5
1840 sed 's/^/| /' conftest.$ac_ext >&5
1841
1842         ac_retval=1
1843 fi
1844   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1845   return $ac_retval
1846
1847 } # ac_fn_cxx_try_compile
1848
1849 # ac_fn_c_try_cpp LINENO
1850 # ----------------------
1851 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1852 ac_fn_c_try_cpp ()
1853 {
1854   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1855   if { { ac_try="$ac_cpp conftest.$ac_ext"
1856 case "(($ac_try" in
1857   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1858   *) ac_try_echo=$ac_try;;
1859 esac
1860 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1861 $as_echo "$ac_try_echo"; } >&5
1862   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1863   ac_status=$?
1864   if test -s conftest.err; then
1865     grep -v '^ *+' conftest.err >conftest.er1
1866     cat conftest.er1 >&5
1867     mv -f conftest.er1 conftest.err
1868   fi
1869   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1870   test $ac_status = 0; } >/dev/null && {
1871          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1872          test ! -s conftest.err
1873        }; then :
1874   ac_retval=0
1875 else
1876   $as_echo "$as_me: failed program was:" >&5
1877 sed 's/^/| /' conftest.$ac_ext >&5
1878
1879     ac_retval=1
1880 fi
1881   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1882   return $ac_retval
1883
1884 } # ac_fn_c_try_cpp
1885
1886 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1887 # -------------------------------------------------------
1888 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1889 # the include files in INCLUDES and setting the cache variable VAR
1890 # accordingly.
1891 ac_fn_c_check_header_mongrel ()
1892 {
1893   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1894   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1895   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1896 $as_echo_n "checking for $2... " >&6; }
1897 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1898   $as_echo_n "(cached) " >&6
1899 fi
1900 eval ac_res=\$$3
1901                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1902 $as_echo "$ac_res" >&6; }
1903 else
1904   # Is the header compilable?
1905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1906 $as_echo_n "checking $2 usability... " >&6; }
1907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1908 /* end confdefs.h.  */
1909 $4
1910 #include <$2>
1911 _ACEOF
1912 if ac_fn_c_try_compile "$LINENO"; then :
1913   ac_header_compiler=yes
1914 else
1915   ac_header_compiler=no
1916 fi
1917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1919 $as_echo "$ac_header_compiler" >&6; }
1920
1921 # Is the header present?
1922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1923 $as_echo_n "checking $2 presence... " >&6; }
1924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1925 /* end confdefs.h.  */
1926 #include <$2>
1927 _ACEOF
1928 if ac_fn_c_try_cpp "$LINENO"; then :
1929   ac_header_preproc=yes
1930 else
1931   ac_header_preproc=no
1932 fi
1933 rm -f conftest.err conftest.$ac_ext
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1935 $as_echo "$ac_header_preproc" >&6; }
1936
1937 # So?  What about this header?
1938 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1939   yes:no: )
1940     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1941 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1942     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1943 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1944     ;;
1945   no:yes:* )
1946     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1947 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1948     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1949 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1950     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1951 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1952     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1953 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1954     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1955 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1956     ;;
1957 esac
1958   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1959 $as_echo_n "checking for $2... " >&6; }
1960 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1961   $as_echo_n "(cached) " >&6
1962 else
1963   eval "$3=\$ac_header_compiler"
1964 fi
1965 eval ac_res=\$$3
1966                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1967 $as_echo "$ac_res" >&6; }
1968 fi
1969   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1970
1971 } # ac_fn_c_check_header_mongrel
1972
1973 # ac_fn_c_try_run LINENO
1974 # ----------------------
1975 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1976 # that executables *can* be run.
1977 ac_fn_c_try_run ()
1978 {
1979   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1980   if { { ac_try="$ac_link"
1981 case "(($ac_try" in
1982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1983   *) ac_try_echo=$ac_try;;
1984 esac
1985 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1986 $as_echo "$ac_try_echo"; } >&5
1987   (eval "$ac_link") 2>&5
1988   ac_status=$?
1989   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1990   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1991   { { case "(($ac_try" in
1992   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1993   *) ac_try_echo=$ac_try;;
1994 esac
1995 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1996 $as_echo "$ac_try_echo"; } >&5
1997   (eval "$ac_try") 2>&5
1998   ac_status=$?
1999   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2000   test $ac_status = 0; }; }; then :
2001   ac_retval=0
2002 else
2003   $as_echo "$as_me: program exited with status $ac_status" >&5
2004        $as_echo "$as_me: failed program was:" >&5
2005 sed 's/^/| /' conftest.$ac_ext >&5
2006
2007        ac_retval=$ac_status
2008 fi
2009   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2010   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2011   return $ac_retval
2012
2013 } # ac_fn_c_try_run
2014
2015 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2016 # -------------------------------------------------------
2017 # Tests whether HEADER exists and can be compiled using the include files in
2018 # INCLUDES, setting the cache variable VAR accordingly.
2019 ac_fn_c_check_header_compile ()
2020 {
2021   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2022   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2023 $as_echo_n "checking for $2... " >&6; }
2024 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2025   $as_echo_n "(cached) " >&6
2026 else
2027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2028 /* end confdefs.h.  */
2029 $4
2030 #include <$2>
2031 _ACEOF
2032 if ac_fn_c_try_compile "$LINENO"; then :
2033   eval "$3=yes"
2034 else
2035   eval "$3=no"
2036 fi
2037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2038 fi
2039 eval ac_res=\$$3
2040                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2041 $as_echo "$ac_res" >&6; }
2042   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2043
2044 } # ac_fn_c_check_header_compile
2045
2046 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2047 # --------------------------------------------
2048 # Tries to find the compile-time value of EXPR in a program that includes
2049 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2050 # computed
2051 ac_fn_c_compute_int ()
2052 {
2053   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2054   if test "$cross_compiling" = yes; then
2055     # Depending upon the size, compute the lo and hi bounds.
2056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2057 /* end confdefs.h.  */
2058 $4
2059 int
2060 main ()
2061 {
2062 static int test_array [1 - 2 * !(($2) >= 0)];
2063 test_array [0] = 0
2064
2065   ;
2066   return 0;
2067 }
2068 _ACEOF
2069 if ac_fn_c_try_compile "$LINENO"; then :
2070   ac_lo=0 ac_mid=0
2071   while :; do
2072     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073 /* end confdefs.h.  */
2074 $4
2075 int
2076 main ()
2077 {
2078 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2079 test_array [0] = 0
2080
2081   ;
2082   return 0;
2083 }
2084 _ACEOF
2085 if ac_fn_c_try_compile "$LINENO"; then :
2086   ac_hi=$ac_mid; break
2087 else
2088   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2089                         if test $ac_lo -le $ac_mid; then
2090                           ac_lo= ac_hi=
2091                           break
2092                         fi
2093                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2094 fi
2095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2096   done
2097 else
2098   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2099 /* end confdefs.h.  */
2100 $4
2101 int
2102 main ()
2103 {
2104 static int test_array [1 - 2 * !(($2) < 0)];
2105 test_array [0] = 0
2106
2107   ;
2108   return 0;
2109 }
2110 _ACEOF
2111 if ac_fn_c_try_compile "$LINENO"; then :
2112   ac_hi=-1 ac_mid=-1
2113   while :; do
2114     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2115 /* end confdefs.h.  */
2116 $4
2117 int
2118 main ()
2119 {
2120 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2121 test_array [0] = 0
2122
2123   ;
2124   return 0;
2125 }
2126 _ACEOF
2127 if ac_fn_c_try_compile "$LINENO"; then :
2128   ac_lo=$ac_mid; break
2129 else
2130   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2131                         if test $ac_mid -le $ac_hi; then
2132                           ac_lo= ac_hi=
2133                           break
2134                         fi
2135                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2136 fi
2137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2138   done
2139 else
2140   ac_lo= ac_hi=
2141 fi
2142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2143 fi
2144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2145 # Binary search between lo and hi bounds.
2146 while test "x$ac_lo" != "x$ac_hi"; do
2147   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2148   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2149 /* end confdefs.h.  */
2150 $4
2151 int
2152 main ()
2153 {
2154 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2155 test_array [0] = 0
2156
2157   ;
2158   return 0;
2159 }
2160 _ACEOF
2161 if ac_fn_c_try_compile "$LINENO"; then :
2162   ac_hi=$ac_mid
2163 else
2164   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2165 fi
2166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2167 done
2168 case $ac_lo in #((
2169 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2170 '') ac_retval=1 ;;
2171 esac
2172   else
2173     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2174 /* end confdefs.h.  */
2175 $4
2176 static long int longval () { return $2; }
2177 static unsigned long int ulongval () { return $2; }
2178 #include <stdio.h>
2179 #include <stdlib.h>
2180 int
2181 main ()
2182 {
2183
2184   FILE *f = fopen ("conftest.val", "w");
2185   if (! f)
2186     return 1;
2187   if (($2) < 0)
2188     {
2189       long int i = longval ();
2190       if (i != ($2))
2191         return 1;
2192       fprintf (f, "%ld", i);
2193     }
2194   else
2195     {
2196       unsigned long int i = ulongval ();
2197       if (i != ($2))
2198         return 1;
2199       fprintf (f, "%lu", i);
2200     }
2201   /* Do not output a trailing newline, as this causes \r\n confusion
2202      on some platforms.  */
2203   return ferror (f) || fclose (f) != 0;
2204
2205   ;
2206   return 0;
2207 }
2208 _ACEOF
2209 if ac_fn_c_try_run "$LINENO"; then :
2210   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2211 else
2212   ac_retval=1
2213 fi
2214 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2215   conftest.$ac_objext conftest.beam conftest.$ac_ext
2216 rm -f conftest.val
2217
2218   fi
2219   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2220   return $ac_retval
2221
2222 } # ac_fn_c_compute_int
2223
2224 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2225 # -------------------------------------------
2226 # Tests whether TYPE exists after having included INCLUDES, setting cache
2227 # variable VAR accordingly.
2228 ac_fn_c_check_type ()
2229 {
2230   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2231   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2232 $as_echo_n "checking for $2... " >&6; }
2233 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2234   $as_echo_n "(cached) " >&6
2235 else
2236   eval "$3=no"
2237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2238 /* end confdefs.h.  */
2239 $4
2240 int
2241 main ()
2242 {
2243 if (sizeof ($2))
2244          return 0;
2245   ;
2246   return 0;
2247 }
2248 _ACEOF
2249 if ac_fn_c_try_compile "$LINENO"; then :
2250   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2251 /* end confdefs.h.  */
2252 $4
2253 int
2254 main ()
2255 {
2256 if (sizeof (($2)))
2257             return 0;
2258   ;
2259   return 0;
2260 }
2261 _ACEOF
2262 if ac_fn_c_try_compile "$LINENO"; then :
2263
2264 else
2265   eval "$3=yes"
2266 fi
2267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2268 fi
2269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2270 fi
2271 eval ac_res=\$$3
2272                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2273 $as_echo "$ac_res" >&6; }
2274   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2275
2276 } # ac_fn_c_check_type
2277
2278 # ac_fn_c_find_intX_t LINENO BITS VAR
2279 # -----------------------------------
2280 # Finds a signed integer type with width BITS, setting cache variable VAR
2281 # accordingly.
2282 ac_fn_c_find_intX_t ()
2283 {
2284   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2285   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2286 $as_echo_n "checking for int$2_t... " >&6; }
2287 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2288   $as_echo_n "(cached) " >&6
2289 else
2290   eval "$3=no"
2291      for ac_type in int$2_t 'int' 'long int' \
2292          'long long int' 'short int' 'signed char'; do
2293        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2294 /* end confdefs.h.  */
2295 $ac_includes_default
2296 int
2297 main ()
2298 {
2299 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2300 test_array [0] = 0
2301
2302   ;
2303   return 0;
2304 }
2305 _ACEOF
2306 if ac_fn_c_try_compile "$LINENO"; then :
2307   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2308 /* end confdefs.h.  */
2309 $ac_includes_default
2310 int
2311 main ()
2312 {
2313 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2314                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2315 test_array [0] = 0
2316
2317   ;
2318   return 0;
2319 }
2320 _ACEOF
2321 if ac_fn_c_try_compile "$LINENO"; then :
2322
2323 else
2324   case $ac_type in #(
2325   int$2_t) :
2326     eval "$3=yes" ;; #(
2327   *) :
2328     eval "$3=\$ac_type" ;;
2329 esac
2330 fi
2331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2332 fi
2333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2334        eval as_val=\$$3
2335    if test "x$as_val" = x""no; then :
2336
2337 else
2338   break
2339 fi
2340      done
2341 fi
2342 eval ac_res=\$$3
2343                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2344 $as_echo "$ac_res" >&6; }
2345   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2346
2347 } # ac_fn_c_find_intX_t
2348
2349 # ac_fn_c_try_link LINENO
2350 # -----------------------
2351 # Try to link conftest.$ac_ext, and return whether this succeeded.
2352 ac_fn_c_try_link ()
2353 {
2354   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2355   rm -f conftest.$ac_objext conftest$ac_exeext
2356   if { { ac_try="$ac_link"
2357 case "(($ac_try" in
2358   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2359   *) ac_try_echo=$ac_try;;
2360 esac
2361 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2362 $as_echo "$ac_try_echo"; } >&5
2363   (eval "$ac_link") 2>conftest.err
2364   ac_status=$?
2365   if test -s conftest.err; then
2366     grep -v '^ *+' conftest.err >conftest.er1
2367     cat conftest.er1 >&5
2368     mv -f conftest.er1 conftest.err
2369   fi
2370   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2371   test $ac_status = 0; } && {
2372          test -z "$ac_c_werror_flag" ||
2373          test ! -s conftest.err
2374        } && test -s conftest$ac_exeext && {
2375          test "$cross_compiling" = yes ||
2376          $as_test_x conftest$ac_exeext
2377        }; then :
2378   ac_retval=0
2379 else
2380   $as_echo "$as_me: failed program was:" >&5
2381 sed 's/^/| /' conftest.$ac_ext >&5
2382
2383         ac_retval=1
2384 fi
2385   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2386   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2387   # interfere with the next link command; also delete a directory that is
2388   # left behind by Apple's compiler.  We do this before executing the actions.
2389   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2390   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2391   return $ac_retval
2392
2393 } # ac_fn_c_try_link
2394
2395 # ac_fn_c_find_uintX_t LINENO BITS VAR
2396 # ------------------------------------
2397 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2398 # accordingly.
2399 ac_fn_c_find_uintX_t ()
2400 {
2401   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2402   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2403 $as_echo_n "checking for uint$2_t... " >&6; }
2404 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2405   $as_echo_n "(cached) " >&6
2406 else
2407   eval "$3=no"
2408      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2409          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2410        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2411 /* end confdefs.h.  */
2412 $ac_includes_default
2413 int
2414 main ()
2415 {
2416 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2417 test_array [0] = 0
2418
2419   ;
2420   return 0;
2421 }
2422 _ACEOF
2423 if ac_fn_c_try_compile "$LINENO"; then :
2424   case $ac_type in #(
2425   uint$2_t) :
2426     eval "$3=yes" ;; #(
2427   *) :
2428     eval "$3=\$ac_type" ;;
2429 esac
2430 fi
2431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2432        eval as_val=\$$3
2433    if test "x$as_val" = x""no; then :
2434
2435 else
2436   break
2437 fi
2438      done
2439 fi
2440 eval ac_res=\$$3
2441                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2442 $as_echo "$ac_res" >&6; }
2443   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2444
2445 } # ac_fn_c_find_uintX_t
2446
2447 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2448 # ----------------------------------------------
2449 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2450 ac_fn_c_check_header_preproc ()
2451 {
2452   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2453   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2454 $as_echo_n "checking for $2... " >&6; }
2455 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2456   $as_echo_n "(cached) " >&6
2457 else
2458   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2459 /* end confdefs.h.  */
2460 #include <$2>
2461 _ACEOF
2462 if ac_fn_c_try_cpp "$LINENO"; then :
2463   eval "$3=yes"
2464 else
2465   eval "$3=no"
2466 fi
2467 rm -f conftest.err conftest.$ac_ext
2468 fi
2469 eval ac_res=\$$3
2470                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2471 $as_echo "$ac_res" >&6; }
2472   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2473
2474 } # ac_fn_c_check_header_preproc
2475
2476 # ac_fn_cxx_try_cpp LINENO
2477 # ------------------------
2478 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2479 ac_fn_cxx_try_cpp ()
2480 {
2481   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2482   if { { ac_try="$ac_cpp conftest.$ac_ext"
2483 case "(($ac_try" in
2484   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2485   *) ac_try_echo=$ac_try;;
2486 esac
2487 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2488 $as_echo "$ac_try_echo"; } >&5
2489   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2490   ac_status=$?
2491   if test -s conftest.err; then
2492     grep -v '^ *+' conftest.err >conftest.er1
2493     cat conftest.er1 >&5
2494     mv -f conftest.er1 conftest.err
2495   fi
2496   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2497   test $ac_status = 0; } >/dev/null && {
2498          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2499          test ! -s conftest.err
2500        }; then :
2501   ac_retval=0
2502 else
2503   $as_echo "$as_me: failed program was:" >&5
2504 sed 's/^/| /' conftest.$ac_ext >&5
2505
2506     ac_retval=1
2507 fi
2508   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2509   return $ac_retval
2510
2511 } # ac_fn_cxx_try_cpp
2512
2513 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2514 # ------------------------------------------------
2515 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2516 ac_fn_cxx_check_header_preproc ()
2517 {
2518   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2519   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2520 $as_echo_n "checking for $2... " >&6; }
2521 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2522   $as_echo_n "(cached) " >&6
2523 else
2524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2525 /* end confdefs.h.  */
2526 #include <$2>
2527 _ACEOF
2528 if ac_fn_cxx_try_cpp "$LINENO"; then :
2529   eval "$3=yes"
2530 else
2531   eval "$3=no"
2532 fi
2533 rm -f conftest.err conftest.$ac_ext
2534 fi
2535 eval ac_res=\$$3
2536                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2537 $as_echo "$ac_res" >&6; }
2538   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2539
2540 } # ac_fn_cxx_check_header_preproc
2541
2542 # ac_fn_c_check_func LINENO FUNC VAR
2543 # ----------------------------------
2544 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2545 ac_fn_c_check_func ()
2546 {
2547   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2548   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2549 $as_echo_n "checking for $2... " >&6; }
2550 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2551   $as_echo_n "(cached) " >&6
2552 else
2553   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2554 /* end confdefs.h.  */
2555 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2556    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2557 #define $2 innocuous_$2
2558
2559 /* System header to define __stub macros and hopefully few prototypes,
2560     which can conflict with char $2 (); below.
2561     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2562     <limits.h> exists even on freestanding compilers.  */
2563
2564 #ifdef __STDC__
2565 # include <limits.h>
2566 #else
2567 # include <assert.h>
2568 #endif
2569
2570 #undef $2
2571
2572 /* Override any GCC internal prototype to avoid an error.
2573    Use char because int might match the return type of a GCC
2574    builtin and then its argument prototype would still apply.  */
2575 #ifdef __cplusplus
2576 extern "C"
2577 #endif
2578 char $2 ();
2579 /* The GNU C library defines this for functions which it implements
2580     to always fail with ENOSYS.  Some functions are actually named
2581     something starting with __ and the normal name is an alias.  */
2582 #if defined __stub_$2 || defined __stub___$2
2583 choke me
2584 #endif
2585
2586 int
2587 main ()
2588 {
2589 return $2 ();
2590   ;
2591   return 0;
2592 }
2593 _ACEOF
2594 if ac_fn_c_try_link "$LINENO"; then :
2595   eval "$3=yes"
2596 else
2597   eval "$3=no"
2598 fi
2599 rm -f core conftest.err conftest.$ac_objext \
2600     conftest$ac_exeext conftest.$ac_ext
2601 fi
2602 eval ac_res=\$$3
2603                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2604 $as_echo "$ac_res" >&6; }
2605   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2606
2607 } # ac_fn_c_check_func
2608
2609 # ac_fn_cxx_try_link LINENO
2610 # -------------------------
2611 # Try to link conftest.$ac_ext, and return whether this succeeded.
2612 ac_fn_cxx_try_link ()
2613 {
2614   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2615   rm -f conftest.$ac_objext conftest$ac_exeext
2616   if { { ac_try="$ac_link"
2617 case "(($ac_try" in
2618   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2619   *) ac_try_echo=$ac_try;;
2620 esac
2621 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2622 $as_echo "$ac_try_echo"; } >&5
2623   (eval "$ac_link") 2>conftest.err
2624   ac_status=$?
2625   if test -s conftest.err; then
2626     grep -v '^ *+' conftest.err >conftest.er1
2627     cat conftest.er1 >&5
2628     mv -f conftest.er1 conftest.err
2629   fi
2630   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2631   test $ac_status = 0; } && {
2632          test -z "$ac_cxx_werror_flag" ||
2633          test ! -s conftest.err
2634        } && test -s conftest$ac_exeext && {
2635          test "$cross_compiling" = yes ||
2636          $as_test_x conftest$ac_exeext
2637        }; then :
2638   ac_retval=0
2639 else
2640   $as_echo "$as_me: failed program was:" >&5
2641 sed 's/^/| /' conftest.$ac_ext >&5
2642
2643         ac_retval=1
2644 fi
2645   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2646   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2647   # interfere with the next link command; also delete a directory that is
2648   # left behind by Apple's compiler.  We do this before executing the actions.
2649   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2650   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2651   return $ac_retval
2652
2653 } # ac_fn_cxx_try_link
2654 cat >config.log <<_ACEOF
2655 This file contains any messages produced by compilers while
2656 running configure, to aid debugging if configure makes a mistake.
2657
2658 It was created by $as_me, which was
2659 generated by GNU Autoconf 2.64.  Invocation command line was
2660
2661   $ $0 $@
2662
2663 _ACEOF
2664 exec 5>>config.log
2665 {
2666 cat <<_ASUNAME
2667 ## --------- ##
2668 ## Platform. ##
2669 ## --------- ##
2670
2671 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2672 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2673 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2674 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2675 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2676
2677 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2678 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2679
2680 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2681 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2682 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2683 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2684 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2685 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2686 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2687
2688 _ASUNAME
2689
2690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2691 for as_dir in $PATH
2692 do
2693   IFS=$as_save_IFS
2694   test -z "$as_dir" && as_dir=.
2695     $as_echo "PATH: $as_dir"
2696   done
2697 IFS=$as_save_IFS
2698
2699 } >&5
2700
2701 cat >&5 <<_ACEOF
2702
2703
2704 ## ----------- ##
2705 ## Core tests. ##
2706 ## ----------- ##
2707
2708 _ACEOF
2709
2710
2711 # Keep a trace of the command line.
2712 # Strip out --no-create and --no-recursion so they do not pile up.
2713 # Strip out --silent because we don't want to record it for future runs.
2714 # Also quote any args containing shell meta-characters.
2715 # Make two passes to allow for proper duplicate-argument suppression.
2716 ac_configure_args=
2717 ac_configure_args0=
2718 ac_configure_args1=
2719 ac_must_keep_next=false
2720 for ac_pass in 1 2
2721 do
2722   for ac_arg
2723   do
2724     case $ac_arg in
2725     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2726     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2727     | -silent | --silent | --silen | --sile | --sil)
2728       continue ;;
2729     *\'*)
2730       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2731     esac
2732     case $ac_pass in
2733     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2734     2)
2735       as_fn_append ac_configure_args1 " '$ac_arg'"
2736       if test $ac_must_keep_next = true; then
2737         ac_must_keep_next=false # Got value, back to normal.
2738       else
2739         case $ac_arg in
2740           *=* | --config-cache | -C | -disable-* | --disable-* \
2741           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2742           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2743           | -with-* | --with-* | -without-* | --without-* | --x)
2744             case "$ac_configure_args0 " in
2745               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2746             esac
2747             ;;
2748           -* ) ac_must_keep_next=true ;;
2749         esac
2750       fi
2751       as_fn_append ac_configure_args " '$ac_arg'"
2752       ;;
2753     esac
2754   done
2755 done
2756 { ac_configure_args0=; unset ac_configure_args0;}
2757 { ac_configure_args1=; unset ac_configure_args1;}
2758
2759 # When interrupted or exit'd, cleanup temporary files, and complete
2760 # config.log.  We remove comments because anyway the quotes in there
2761 # would cause problems or look ugly.
2762 # WARNING: Use '\'' to represent an apostrophe within the trap.
2763 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2764 trap 'exit_status=$?
2765   # Save into config.log some information that might help in debugging.
2766   {
2767     echo
2768
2769     cat <<\_ASBOX
2770 ## ---------------- ##
2771 ## Cache variables. ##
2772 ## ---------------- ##
2773 _ASBOX
2774     echo
2775     # The following way of writing the cache mishandles newlines in values,
2776 (
2777   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2778     eval ac_val=\$$ac_var
2779     case $ac_val in #(
2780     *${as_nl}*)
2781       case $ac_var in #(
2782       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2783 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2784       esac
2785       case $ac_var in #(
2786       _ | IFS | as_nl) ;; #(
2787       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2788       *) { eval $ac_var=; unset $ac_var;} ;;
2789       esac ;;
2790     esac
2791   done
2792   (set) 2>&1 |
2793     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2794     *${as_nl}ac_space=\ *)
2795       sed -n \
2796         "s/'\''/'\''\\\\'\'''\''/g;
2797           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2798       ;; #(
2799     *)
2800       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2801       ;;
2802     esac |
2803     sort
2804 )
2805     echo
2806
2807     cat <<\_ASBOX
2808 ## ----------------- ##
2809 ## Output variables. ##
2810 ## ----------------- ##
2811 _ASBOX
2812     echo
2813     for ac_var in $ac_subst_vars
2814     do
2815       eval ac_val=\$$ac_var
2816       case $ac_val in
2817       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2818       esac
2819       $as_echo "$ac_var='\''$ac_val'\''"
2820     done | sort
2821     echo
2822
2823     if test -n "$ac_subst_files"; then
2824       cat <<\_ASBOX
2825 ## ------------------- ##
2826 ## File substitutions. ##
2827 ## ------------------- ##
2828 _ASBOX
2829       echo
2830       for ac_var in $ac_subst_files
2831       do
2832         eval ac_val=\$$ac_var
2833         case $ac_val in
2834         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2835         esac
2836         $as_echo "$ac_var='\''$ac_val'\''"
2837       done | sort
2838       echo
2839     fi
2840
2841     if test -s confdefs.h; then
2842       cat <<\_ASBOX
2843 ## ----------- ##
2844 ## confdefs.h. ##
2845 ## ----------- ##
2846 _ASBOX
2847       echo
2848       cat confdefs.h
2849       echo
2850     fi
2851     test "$ac_signal" != 0 &&
2852       $as_echo "$as_me: caught signal $ac_signal"
2853     $as_echo "$as_me: exit $exit_status"
2854   } >&5
2855   rm -f core *.core core.conftest.* &&
2856     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2857     exit $exit_status
2858 ' 0
2859 for ac_signal in 1 2 13 15; do
2860   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2861 done
2862 ac_signal=0
2863
2864 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2865 rm -f -r conftest* confdefs.h
2866
2867 $as_echo "/* confdefs.h */" > confdefs.h
2868
2869 # Predefined preprocessor variables.
2870
2871 cat >>confdefs.h <<_ACEOF
2872 #define PACKAGE_NAME "$PACKAGE_NAME"
2873 _ACEOF
2874
2875 cat >>confdefs.h <<_ACEOF
2876 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2877 _ACEOF
2878
2879 cat >>confdefs.h <<_ACEOF
2880 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2881 _ACEOF
2882
2883 cat >>confdefs.h <<_ACEOF
2884 #define PACKAGE_STRING "$PACKAGE_STRING"
2885 _ACEOF
2886
2887 cat >>confdefs.h <<_ACEOF
2888 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2889 _ACEOF
2890
2891 cat >>confdefs.h <<_ACEOF
2892 #define PACKAGE_URL "$PACKAGE_URL"
2893 _ACEOF
2894
2895
2896 # Let the site file select an alternate cache file if it wants to.
2897 # Prefer an explicitly selected file to automatically selected ones.
2898 ac_site_file1=NONE
2899 ac_site_file2=NONE
2900 if test -n "$CONFIG_SITE"; then
2901   ac_site_file1=$CONFIG_SITE
2902 elif test "x$prefix" != xNONE; then
2903   ac_site_file1=$prefix/share/config.site
2904   ac_site_file2=$prefix/etc/config.site
2905 else
2906   ac_site_file1=$ac_default_prefix/share/config.site
2907   ac_site_file2=$ac_default_prefix/etc/config.site
2908 fi
2909 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2910 do
2911   test "x$ac_site_file" = xNONE && continue
2912   if test -r "$ac_site_file"; then
2913     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2914 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2915     sed 's/^/| /' "$ac_site_file" >&5
2916     . "$ac_site_file"
2917   fi
2918 done
2919
2920 if test -r "$cache_file"; then
2921   # Some versions of bash will fail to source /dev/null (special
2922   # files actually), so we avoid doing that.
2923   if test -f "$cache_file"; then
2924     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2925 $as_echo "$as_me: loading cache $cache_file" >&6;}
2926     case $cache_file in
2927       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2928       *)                      . "./$cache_file";;
2929     esac
2930   fi
2931 else
2932   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2933 $as_echo "$as_me: creating cache $cache_file" >&6;}
2934   >$cache_file
2935 fi
2936
2937 # Check that the precious variables saved in the cache have kept the same
2938 # value.
2939 ac_cache_corrupted=false
2940 for ac_var in $ac_precious_vars; do
2941   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2942   eval ac_new_set=\$ac_env_${ac_var}_set
2943   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2944   eval ac_new_val=\$ac_env_${ac_var}_value
2945   case $ac_old_set,$ac_new_set in
2946     set,)
2947       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2948 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2949       ac_cache_corrupted=: ;;
2950     ,set)
2951       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2952 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2953       ac_cache_corrupted=: ;;
2954     ,);;
2955     *)
2956       if test "x$ac_old_val" != "x$ac_new_val"; then
2957         # differences in whitespace do not lead to failure.
2958         ac_old_val_w=`echo x $ac_old_val`
2959         ac_new_val_w=`echo x $ac_new_val`
2960         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2961           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2962 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2963           ac_cache_corrupted=:
2964         else
2965           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2966 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2967           eval $ac_var=\$ac_old_val
2968         fi
2969         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2970 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2971         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2972 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2973       fi;;
2974   esac
2975   # Pass precious variables to config.status.
2976   if test "$ac_new_set" = set; then
2977     case $ac_new_val in
2978     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2979     *) ac_arg=$ac_var=$ac_new_val ;;
2980     esac
2981     case " $ac_configure_args " in
2982       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2983       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2984     esac
2985   fi
2986 done
2987 if $ac_cache_corrupted; then
2988   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2989 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2990   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2991 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2992   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2993 fi
2994 ## -------------------- ##
2995 ## Main body of script. ##
2996 ## -------------------- ##
2997
2998 ac_ext=c
2999 ac_cpp='$CPP $CPPFLAGS'
3000 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3001 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3002 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3003
3004
3005
3006
3007
3008
3009 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3010
3011
3012 gcc_version=`cat $srcdir/BASE-VER`
3013
3014 # Determine the host, build, and target systems
3015 ac_aux_dir=
3016 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3017   for ac_t in install-sh install.sh shtool; do
3018     if test -f "$ac_dir/$ac_t"; then
3019       ac_aux_dir=$ac_dir
3020       ac_install_sh="$ac_aux_dir/$ac_t -c"
3021       break 2
3022     fi
3023   done
3024 done
3025 if test -z "$ac_aux_dir"; then
3026   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3027 fi
3028
3029 # These three variables are undocumented and unsupported,
3030 # and are intended to be withdrawn in a future Autoconf release.
3031 # They can cause serious problems if a builder's source tree is in a directory
3032 # whose full name contains unusual characters.
3033 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3034 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3035 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3036
3037
3038 # Make sure we can run config.sub.
3039 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3040   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3041
3042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3043 $as_echo_n "checking build system type... " >&6; }
3044 if test "${ac_cv_build+set}" = set; then :
3045   $as_echo_n "(cached) " >&6
3046 else
3047   ac_build_alias=$build_alias
3048 test "x$ac_build_alias" = x &&
3049   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3050 test "x$ac_build_alias" = x &&
3051   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3052 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3053   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3054
3055 fi
3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3057 $as_echo "$ac_cv_build" >&6; }
3058 case $ac_cv_build in
3059 *-*-*) ;;
3060 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3061 esac
3062 build=$ac_cv_build
3063 ac_save_IFS=$IFS; IFS='-'
3064 set x $ac_cv_build
3065 shift
3066 build_cpu=$1
3067 build_vendor=$2
3068 shift; shift
3069 # Remember, the first character of IFS is used to create $*,
3070 # except with old shells:
3071 build_os=$*
3072 IFS=$ac_save_IFS
3073 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3074
3075
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3077 $as_echo_n "checking host system type... " >&6; }
3078 if test "${ac_cv_host+set}" = set; then :
3079   $as_echo_n "(cached) " >&6
3080 else
3081   if test "x$host_alias" = x; then
3082   ac_cv_host=$ac_cv_build
3083 else
3084   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3085     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3086 fi
3087
3088 fi
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3090 $as_echo "$ac_cv_host" >&6; }
3091 case $ac_cv_host in
3092 *-*-*) ;;
3093 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3094 esac
3095 host=$ac_cv_host
3096 ac_save_IFS=$IFS; IFS='-'
3097 set x $ac_cv_host
3098 shift
3099 host_cpu=$1
3100 host_vendor=$2
3101 shift; shift
3102 # Remember, the first character of IFS is used to create $*,
3103 # except with old shells:
3104 host_os=$*
3105 IFS=$ac_save_IFS
3106 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3107
3108
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3110 $as_echo_n "checking target system type... " >&6; }
3111 if test "${ac_cv_target+set}" = set; then :
3112   $as_echo_n "(cached) " >&6
3113 else
3114   if test "x$target_alias" = x; then
3115   ac_cv_target=$ac_cv_host
3116 else
3117   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3118     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3119 fi
3120
3121 fi
3122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3123 $as_echo "$ac_cv_target" >&6; }
3124 case $ac_cv_target in
3125 *-*-*) ;;
3126 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3127 esac
3128 target=$ac_cv_target
3129 ac_save_IFS=$IFS; IFS='-'
3130 set x $ac_cv_target
3131 shift
3132 target_cpu=$1
3133 target_vendor=$2
3134 shift; shift
3135 # Remember, the first character of IFS is used to create $*,
3136 # except with old shells:
3137 target_os=$*
3138 IFS=$ac_save_IFS
3139 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3140
3141
3142 # The aliases save the names the user supplied, while $host etc.
3143 # will get canonicalized.
3144 test -n "$target_alias" &&
3145   test "$program_prefix$program_suffix$program_transform_name" = \
3146     NONENONEs,x,x, &&
3147   program_prefix=${target_alias}-
3148
3149 # Determine the noncanonical target name, for directory use.
3150  case ${build_alias} in
3151   "") build_noncanonical=${build} ;;
3152   *) build_noncanonical=${build_alias} ;;
3153 esac
3154
3155  case ${host_alias} in
3156   "") host_noncanonical=${build_noncanonical} ;;
3157   *) host_noncanonical=${host_alias} ;;
3158 esac
3159
3160  case ${target_alias} in
3161   "") target_noncanonical=${host_noncanonical} ;;
3162   *) target_noncanonical=${target_alias} ;;
3163 esac
3164
3165
3166
3167
3168 # Determine the target- and build-specific subdirectories
3169
3170 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3171 # have matching libraries, they should use host libraries: Makefile.tpl
3172 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3173 # However, they still use the build modules, because the corresponding
3174 # host modules (e.g. bison) are only built for the host when bootstrap
3175 # finishes. So:
3176 # - build_subdir is where we find build modules, and never changes.
3177 # - build_libsubdir is where we find build libraries, and can be overridden.
3178
3179 # Prefix 'build-' so this never conflicts with target_subdir.
3180 build_subdir="build-${build_noncanonical}"
3181
3182 # Check whether --with-build-libsubdir was given.
3183 if test "${with_build_libsubdir+set}" = set; then :
3184   withval=$with_build_libsubdir; build_libsubdir="$withval"
3185 else
3186   build_libsubdir="$build_subdir"
3187 fi
3188
3189 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3190 if ( test $srcdir = . && test -d gcc ) \
3191    || test -d $srcdir/../host-${host_noncanonical}; then
3192   host_subdir="host-${host_noncanonical}"
3193 else
3194   host_subdir=.
3195 fi
3196 # No prefix.
3197 target_subdir=${target_noncanonical}
3198
3199
3200 # Set program_transform_name
3201 test "$program_prefix" != NONE &&
3202   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3203 # Use a double $ so make ignores it.
3204 test "$program_suffix" != NONE &&
3205   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3206 # Double any \ or $.
3207 # By default was `s,x,x', remove it if useless.
3208 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3209 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3210
3211
3212 # Check for bogus environment variables.
3213 # Test if LIBRARY_PATH contains the notation for the current directory
3214 # since this would lead to problems installing/building glibc.
3215 # LIBRARY_PATH contains the current directory if one of the following
3216 # is true:
3217 # - one of the terminals (":" and ";") is the first or last sign
3218 # - two terminals occur directly after each other
3219 # - the path contains an element with a dot in it
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3221 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3222 case ${LIBRARY_PATH} in
3223   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3224     library_path_setting="contains current directory"
3225     ;;
3226   *)
3227     library_path_setting="ok"
3228     ;;
3229 esac
3230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3231 $as_echo "$library_path_setting" >&6; }
3232 if test "$library_path_setting" != "ok"; then
3233 as_fn_error "
3234 *** LIBRARY_PATH shouldn't contain the current directory when
3235 *** building gcc. Please change the environment variable
3236 *** and run configure again." "$LINENO" 5
3237 fi
3238
3239 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3240 # since this would lead to problems installing/building glibc.
3241 # GCC_EXEC_PREFIX contains the current directory if one of the following
3242 # is true:
3243 # - one of the terminals (":" and ";") is the first or last sign
3244 # - two terminals occur directly after each other
3245 # - the path contains an element with a dot in it
3246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3247 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3248 case ${GCC_EXEC_PREFIX} in
3249   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3250     gcc_exec_prefix_setting="contains current directory"
3251     ;;
3252   *)
3253     gcc_exec_prefix_setting="ok"
3254     ;;
3255 esac
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3257 $as_echo "$gcc_exec_prefix_setting" >&6; }
3258 if test "$gcc_exec_prefix_setting" != "ok"; then
3259 as_fn_error "
3260 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3261 *** building gcc. Please change the environment variable
3262 *** and run configure again." "$LINENO" 5
3263 fi
3264
3265 # -----------
3266 # Directories
3267 # -----------
3268
3269 # Specify the local prefix
3270 local_prefix=
3271
3272 # Check whether --with-local-prefix was given.
3273 if test "${with_local_prefix+set}" = set; then :
3274   withval=$with_local_prefix; case "${withval}" in
3275 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3276 no)     ;;
3277 *)      local_prefix=$with_local_prefix ;;
3278 esac
3279 fi
3280
3281
3282 # Default local prefix if it is empty
3283 if test x$local_prefix = x; then
3284         local_prefix=/usr/local
3285 fi
3286
3287 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3288 # passed in by the toplevel make and thus we'd get different behavior
3289 # depending on where we built the sources.
3290 gcc_gxx_include_dir=
3291 # Specify the g++ header file directory
3292
3293 # Check whether --with-gxx-include-dir was given.
3294 if test "${with_gxx_include_dir+set}" = set; then :
3295   withval=$with_gxx_include_dir; case "${withval}" in
3296 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3297 no)     ;;
3298 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3299 esac
3300 fi
3301
3302
3303 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3304 if test x${gcc_gxx_include_dir} = x; then
3305   if test x${enable_version_specific_runtime_libs} = xyes; then
3306     gcc_gxx_include_dir='${libsubdir}/include/c++'
3307   else
3308     libstdcxx_incdir='include/c++/$(version)'
3309     if test x$host != x$target; then
3310        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3311     fi
3312     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3313   fi
3314 fi
3315
3316 gcc_gxx_include_dir_add_sysroot=0
3317 if test "${with_sysroot+set}" = set; then
3318   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3319   if test "${gcc_gxx_without_sysroot}"; then
3320     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3321     gcc_gxx_include_dir_add_sysroot=1
3322   fi
3323 fi
3324
3325
3326 # Check whether --with-cpp_install_dir was given.
3327 if test "${with_cpp_install_dir+set}" = set; then :
3328   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3329   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3330 elif test x$withval != xno; then
3331   cpp_install_dir=$withval
3332 fi
3333 fi
3334
3335
3336 # We would like to our source tree to be readonly.  However when releases or
3337 # pre-releases are generated, the flex/bison generated files as well as the
3338 # various formats of manuals need to be included along with the rest of the
3339 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3340 # just that.
3341
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3343 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3344     # Check whether --enable-generated-files-in-srcdir was given.
3345 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3346   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3347 else
3348   generated_files_in_srcdir=no
3349 fi
3350
3351
3352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3353 $as_echo "$generated_files_in_srcdir" >&6; }
3354
3355 if test "$generated_files_in_srcdir" = "yes"; then
3356   GENINSRC=''
3357 else
3358   GENINSRC='#'
3359 fi
3360
3361
3362 # -------------------
3363 # Find default linker
3364 # -------------------
3365
3366 # With GNU ld
3367
3368 # Check whether --with-gnu-ld was given.
3369 if test "${with_gnu_ld+set}" = set; then :
3370   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3371 else
3372   gnu_ld_flag=no
3373 fi
3374
3375
3376 # With pre-defined ld
3377
3378 # Check whether --with-ld was given.
3379 if test "${with_ld+set}" = set; then :
3380   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3381 fi
3382
3383 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3384   if test ! -x "$DEFAULT_LINKER"; then
3385     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3386   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3387     gnu_ld_flag=yes
3388   fi
3389
3390 cat >>confdefs.h <<_ACEOF
3391 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3392 _ACEOF
3393
3394 fi
3395
3396 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
3397
3398 cat >>confdefs.h <<_ACEOF
3399 #define HAVE_GNU_LD $gnu_ld
3400 _ACEOF
3401
3402
3403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3404 $as_echo_n "checking whether a default linker was specified... " >&6; }
3405 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3406   if test x"$gnu_ld_flag" = x"no"; then
3407     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3408 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3409   else
3410     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3411 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3412   fi
3413 else
3414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3415 $as_echo "no" >&6; }
3416 fi
3417
3418 # With demangler in GNU ld
3419
3420 # Check whether --with-demangler-in-ld was given.
3421 if test "${with_demangler_in_ld+set}" = set; then :
3422   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3423 else
3424   demangler_in_ld=yes
3425 fi
3426
3427
3428 # ----------------------
3429 # Find default assembler
3430 # ----------------------
3431
3432 # With GNU as
3433
3434 # Check whether --with-gnu-as was given.
3435 if test "${with_gnu_as+set}" = set; then :
3436   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3437 else
3438   gas_flag=no
3439 fi
3440
3441
3442
3443 # Check whether --with-as was given.
3444 if test "${with_as+set}" = set; then :
3445   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3446 fi
3447
3448 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3449   if test ! -x "$DEFAULT_ASSEMBLER"; then
3450     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3451   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3452     gas_flag=yes
3453   fi
3454
3455 cat >>confdefs.h <<_ACEOF
3456 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3457 _ACEOF
3458
3459 fi
3460
3461 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
3462
3463 cat >>confdefs.h <<_ACEOF
3464 #define HAVE_GNU_AS $gnu_as
3465 _ACEOF
3466
3467
3468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3469 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3470 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3471   if test x"$gas_flag" = x"no"; then
3472     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3473 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3474   else
3475     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3476 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3477   fi
3478 else
3479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3480 $as_echo "no" >&6; }
3481 fi
3482
3483 # ---------------
3484 # Find C compiler
3485 # ---------------
3486
3487 # If a non-executable a.out is present (e.g. created by GNU as above even if
3488 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3489 # file, even when creating an executable, so an execution test fails.
3490 # Remove possible default executable files to avoid this.
3491 #
3492 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3493 # Autoconf includes it.
3494 rm -f a.out a.exe b.out
3495
3496 # Find the native compiler
3497 ac_ext=c
3498 ac_cpp='$CPP $CPPFLAGS'
3499 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3500 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3501 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3502 if test -n "$ac_tool_prefix"; then
3503   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3504 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3506 $as_echo_n "checking for $ac_word... " >&6; }
3507 if test "${ac_cv_prog_CC+set}" = set; then :
3508   $as_echo_n "(cached) " >&6
3509 else
3510   if test -n "$CC"; then
3511   ac_cv_prog_CC="$CC" # Let the user override the test.
3512 else
3513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3514 for as_dir in $PATH
3515 do
3516   IFS=$as_save_IFS
3517   test -z "$as_dir" && as_dir=.
3518     for ac_exec_ext in '' $ac_executable_extensions; do
3519   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3520     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3521     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3522     break 2
3523   fi
3524 done
3525   done
3526 IFS=$as_save_IFS
3527
3528 fi
3529 fi
3530 CC=$ac_cv_prog_CC
3531 if test -n "$CC"; then
3532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3533 $as_echo "$CC" >&6; }
3534 else
3535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3536 $as_echo "no" >&6; }
3537 fi
3538
3539
3540 fi
3541 if test -z "$ac_cv_prog_CC"; then
3542   ac_ct_CC=$CC
3543   # Extract the first word of "gcc", so it can be a program name with args.
3544 set dummy gcc; ac_word=$2
3545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3546 $as_echo_n "checking for $ac_word... " >&6; }
3547 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3548   $as_echo_n "(cached) " >&6
3549 else
3550   if test -n "$ac_ct_CC"; then
3551   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3552 else
3553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3554 for as_dir in $PATH
3555 do
3556   IFS=$as_save_IFS
3557   test -z "$as_dir" && as_dir=.
3558     for ac_exec_ext in '' $ac_executable_extensions; do
3559   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3560     ac_cv_prog_ac_ct_CC="gcc"
3561     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3562     break 2
3563   fi
3564 done
3565   done
3566 IFS=$as_save_IFS
3567
3568 fi
3569 fi
3570 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3571 if test -n "$ac_ct_CC"; then
3572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3573 $as_echo "$ac_ct_CC" >&6; }
3574 else
3575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3576 $as_echo "no" >&6; }
3577 fi
3578
3579   if test "x$ac_ct_CC" = x; then
3580     CC=""
3581   else
3582     case $cross_compiling:$ac_tool_warned in
3583 yes:)
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3585 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3586 ac_tool_warned=yes ;;
3587 esac
3588     CC=$ac_ct_CC
3589   fi
3590 else
3591   CC="$ac_cv_prog_CC"
3592 fi
3593
3594 if test -z "$CC"; then
3595           if test -n "$ac_tool_prefix"; then
3596     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3597 set dummy ${ac_tool_prefix}cc; ac_word=$2
3598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3599 $as_echo_n "checking for $ac_word... " >&6; }
3600 if test "${ac_cv_prog_CC+set}" = set; then :
3601   $as_echo_n "(cached) " >&6
3602 else
3603   if test -n "$CC"; then
3604   ac_cv_prog_CC="$CC" # Let the user override the test.
3605 else
3606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3607 for as_dir in $PATH
3608 do
3609   IFS=$as_save_IFS
3610   test -z "$as_dir" && as_dir=.
3611     for ac_exec_ext in '' $ac_executable_extensions; do
3612   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3613     ac_cv_prog_CC="${ac_tool_prefix}cc"
3614     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3615     break 2
3616   fi
3617 done
3618   done
3619 IFS=$as_save_IFS
3620
3621 fi
3622 fi
3623 CC=$ac_cv_prog_CC
3624 if test -n "$CC"; then
3625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3626 $as_echo "$CC" >&6; }
3627 else
3628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3629 $as_echo "no" >&6; }
3630 fi
3631
3632
3633   fi
3634 fi
3635 if test -z "$CC"; then
3636   # Extract the first word of "cc", so it can be a program name with args.
3637 set dummy cc; ac_word=$2
3638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3639 $as_echo_n "checking for $ac_word... " >&6; }
3640 if test "${ac_cv_prog_CC+set}" = set; then :
3641   $as_echo_n "(cached) " >&6
3642 else
3643   if test -n "$CC"; then
3644   ac_cv_prog_CC="$CC" # Let the user override the test.
3645 else
3646   ac_prog_rejected=no
3647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3648 for as_dir in $PATH
3649 do
3650   IFS=$as_save_IFS
3651   test -z "$as_dir" && as_dir=.
3652     for ac_exec_ext in '' $ac_executable_extensions; do
3653   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3654     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3655        ac_prog_rejected=yes
3656        continue
3657      fi
3658     ac_cv_prog_CC="cc"
3659     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3660     break 2
3661   fi
3662 done
3663   done
3664 IFS=$as_save_IFS
3665
3666 if test $ac_prog_rejected = yes; then
3667   # We found a bogon in the path, so make sure we never use it.
3668   set dummy $ac_cv_prog_CC
3669   shift
3670   if test $# != 0; then
3671     # We chose a different compiler from the bogus one.
3672     # However, it has the same basename, so the bogon will be chosen
3673     # first if we set CC to just the basename; use the full file name.
3674     shift
3675     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3676   fi
3677 fi
3678 fi
3679 fi
3680 CC=$ac_cv_prog_CC
3681 if test -n "$CC"; then
3682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3683 $as_echo "$CC" >&6; }
3684 else
3685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3686 $as_echo "no" >&6; }
3687 fi
3688
3689
3690 fi
3691 if test -z "$CC"; then
3692   if test -n "$ac_tool_prefix"; then
3693   for ac_prog in cl.exe
3694   do
3695     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3696 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3698 $as_echo_n "checking for $ac_word... " >&6; }
3699 if test "${ac_cv_prog_CC+set}" = set; then :
3700   $as_echo_n "(cached) " >&6
3701 else
3702   if test -n "$CC"; then
3703   ac_cv_prog_CC="$CC" # Let the user override the test.
3704 else
3705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3706 for as_dir in $PATH
3707 do
3708   IFS=$as_save_IFS
3709   test -z "$as_dir" && as_dir=.
3710     for ac_exec_ext in '' $ac_executable_extensions; do
3711   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3712     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3714     break 2
3715   fi
3716 done
3717   done
3718 IFS=$as_save_IFS
3719
3720 fi
3721 fi
3722 CC=$ac_cv_prog_CC
3723 if test -n "$CC"; then
3724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3725 $as_echo "$CC" >&6; }
3726 else
3727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3728 $as_echo "no" >&6; }
3729 fi
3730
3731
3732     test -n "$CC" && break
3733   done
3734 fi
3735 if test -z "$CC"; then
3736   ac_ct_CC=$CC
3737   for ac_prog in cl.exe
3738 do
3739   # Extract the first word of "$ac_prog", so it can be a program name with args.
3740 set dummy $ac_prog; ac_word=$2
3741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3742 $as_echo_n "checking for $ac_word... " >&6; }
3743 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3744   $as_echo_n "(cached) " >&6
3745 else
3746   if test -n "$ac_ct_CC"; then
3747   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3748 else
3749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3750 for as_dir in $PATH
3751 do
3752   IFS=$as_save_IFS
3753   test -z "$as_dir" && as_dir=.
3754     for ac_exec_ext in '' $ac_executable_extensions; do
3755   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3756     ac_cv_prog_ac_ct_CC="$ac_prog"
3757     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3758     break 2
3759   fi
3760 done
3761   done
3762 IFS=$as_save_IFS
3763
3764 fi
3765 fi
3766 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3767 if test -n "$ac_ct_CC"; then
3768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3769 $as_echo "$ac_ct_CC" >&6; }
3770 else
3771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3772 $as_echo "no" >&6; }
3773 fi
3774
3775
3776   test -n "$ac_ct_CC" && break
3777 done
3778
3779   if test "x$ac_ct_CC" = x; then
3780     CC=""
3781   else
3782     case $cross_compiling:$ac_tool_warned in
3783 yes:)
3784 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3785 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3786 ac_tool_warned=yes ;;
3787 esac
3788     CC=$ac_ct_CC
3789   fi
3790 fi
3791
3792 fi
3793
3794
3795 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3796 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3797 as_fn_error "no acceptable C compiler found in \$PATH
3798 See \`config.log' for more details." "$LINENO" 5; }
3799
3800 # Provide some information about the compiler.
3801 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3802 set X $ac_compile
3803 ac_compiler=$2
3804 for ac_option in --version -v -V -qversion; do
3805   { { ac_try="$ac_compiler $ac_option >&5"
3806 case "(($ac_try" in
3807   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3808   *) ac_try_echo=$ac_try;;
3809 esac
3810 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3811 $as_echo "$ac_try_echo"; } >&5
3812   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3813   ac_status=$?
3814   if test -s conftest.err; then
3815     sed '10a\
3816 ... rest of stderr output deleted ...
3817          10q' conftest.err >conftest.er1
3818     cat conftest.er1 >&5
3819     rm -f conftest.er1 conftest.err
3820   fi
3821   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3822   test $ac_status = 0; }
3823 done
3824
3825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3826 /* end confdefs.h.  */
3827
3828 int
3829 main ()
3830 {
3831
3832   ;
3833   return 0;
3834 }
3835 _ACEOF
3836 ac_clean_files_save=$ac_clean_files
3837 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3838 # Try to create an executable without -o first, disregard a.out.
3839 # It will help us diagnose broken compilers, and finding out an intuition
3840 # of exeext.
3841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3842 $as_echo_n "checking for C compiler default output file name... " >&6; }
3843 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3844
3845 # The possible output files:
3846 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3847
3848 ac_rmfiles=
3849 for ac_file in $ac_files
3850 do
3851   case $ac_file in
3852     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3853     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3854   esac
3855 done
3856 rm -f $ac_rmfiles
3857
3858 if { { ac_try="$ac_link_default"
3859 case "(($ac_try" in
3860   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3861   *) ac_try_echo=$ac_try;;
3862 esac
3863 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3864 $as_echo "$ac_try_echo"; } >&5
3865   (eval "$ac_link_default") 2>&5
3866   ac_status=$?
3867   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3868   test $ac_status = 0; }; then :
3869   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3870 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3871 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3872 # so that the user can short-circuit this test for compilers unknown to
3873 # Autoconf.
3874 for ac_file in $ac_files ''
3875 do
3876   test -f "$ac_file" || continue
3877   case $ac_file in
3878     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3879         ;;
3880     [ab].out )
3881         # We found the default executable, but exeext='' is most
3882         # certainly right.
3883         break;;
3884     *.* )
3885         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3886         then :; else
3887            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3888         fi
3889         # We set ac_cv_exeext here because the later test for it is not
3890         # safe: cross compilers may not add the suffix if given an `-o'
3891         # argument, so we may need to know it at that point already.
3892         # Even if this section looks crufty: it has the advantage of
3893         # actually working.
3894         break;;
3895     * )
3896         break;;
3897   esac
3898 done
3899 test "$ac_cv_exeext" = no && ac_cv_exeext=
3900
3901 else
3902   ac_file=''
3903 fi
3904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3905 $as_echo "$ac_file" >&6; }
3906 if test -z "$ac_file"; then :
3907   $as_echo "$as_me: failed program was:" >&5
3908 sed 's/^/| /' conftest.$ac_ext >&5
3909
3910 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3911 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3912 { as_fn_set_status 77
3913 as_fn_error "C compiler cannot create executables
3914 See \`config.log' for more details." "$LINENO" 5; }; }
3915 fi
3916 ac_exeext=$ac_cv_exeext
3917
3918 # Check that the compiler produces executables we can run.  If not, either
3919 # the compiler is broken, or we cross compile.
3920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3921 $as_echo_n "checking whether the C compiler works... " >&6; }
3922 # If not cross compiling, check that we can run a simple program.
3923 if test "$cross_compiling" != yes; then
3924   if { ac_try='./$ac_file'
3925   { { case "(($ac_try" in
3926   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3927   *) ac_try_echo=$ac_try;;
3928 esac
3929 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3930 $as_echo "$ac_try_echo"; } >&5
3931   (eval "$ac_try") 2>&5
3932   ac_status=$?
3933   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3934   test $ac_status = 0; }; }; then
3935     cross_compiling=no
3936   else
3937     if test "$cross_compiling" = maybe; then
3938         cross_compiling=yes
3939     else
3940         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3941 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3942 as_fn_error "cannot run C compiled programs.
3943 If you meant to cross compile, use \`--host'.
3944 See \`config.log' for more details." "$LINENO" 5; }
3945     fi
3946   fi
3947 fi
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3949 $as_echo "yes" >&6; }
3950
3951 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3952 ac_clean_files=$ac_clean_files_save
3953 # Check that the compiler produces executables we can run.  If not, either
3954 # the compiler is broken, or we cross compile.
3955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3956 $as_echo_n "checking whether we are cross compiling... " >&6; }
3957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3958 $as_echo "$cross_compiling" >&6; }
3959
3960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3961 $as_echo_n "checking for suffix of executables... " >&6; }
3962 if { { ac_try="$ac_link"
3963 case "(($ac_try" in
3964   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3965   *) ac_try_echo=$ac_try;;
3966 esac
3967 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3968 $as_echo "$ac_try_echo"; } >&5
3969   (eval "$ac_link") 2>&5
3970   ac_status=$?
3971   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3972   test $ac_status = 0; }; then :
3973   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3974 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3975 # work properly (i.e., refer to `conftest.exe'), while it won't with
3976 # `rm'.
3977 for ac_file in conftest.exe conftest conftest.*; do
3978   test -f "$ac_file" || continue
3979   case $ac_file in
3980     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3981     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3982           break;;
3983     * ) break;;
3984   esac
3985 done
3986 else
3987   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3988 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3989 as_fn_error "cannot compute suffix of executables: cannot compile and link
3990 See \`config.log' for more details." "$LINENO" 5; }
3991 fi
3992 rm -f conftest$ac_cv_exeext
3993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3994 $as_echo "$ac_cv_exeext" >&6; }
3995
3996 rm -f conftest.$ac_ext
3997 EXEEXT=$ac_cv_exeext
3998 ac_exeext=$EXEEXT
3999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4000 $as_echo_n "checking for suffix of object files... " >&6; }
4001 if test "${ac_cv_objext+set}" = set; then :
4002   $as_echo_n "(cached) " >&6
4003 else
4004   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4005 /* end confdefs.h.  */
4006
4007 int
4008 main ()
4009 {
4010
4011   ;
4012   return 0;
4013 }
4014 _ACEOF
4015 rm -f conftest.o conftest.obj
4016 if { { ac_try="$ac_compile"
4017 case "(($ac_try" in
4018   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4019   *) ac_try_echo=$ac_try;;
4020 esac
4021 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4022 $as_echo "$ac_try_echo"; } >&5
4023   (eval "$ac_compile") 2>&5
4024   ac_status=$?
4025   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4026   test $ac_status = 0; }; then :
4027   for ac_file in conftest.o conftest.obj conftest.*; do
4028   test -f "$ac_file" || continue;
4029   case $ac_file in
4030     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4031     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4032        break;;
4033   esac
4034 done
4035 else
4036   $as_echo "$as_me: failed program was:" >&5
4037 sed 's/^/| /' conftest.$ac_ext >&5
4038
4039 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4040 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4041 as_fn_error "cannot compute suffix of object files: cannot compile
4042 See \`config.log' for more details." "$LINENO" 5; }
4043 fi
4044 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4045 fi
4046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4047 $as_echo "$ac_cv_objext" >&6; }
4048 OBJEXT=$ac_cv_objext
4049 ac_objext=$OBJEXT
4050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4051 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4052 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4053   $as_echo_n "(cached) " >&6
4054 else
4055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4056 /* end confdefs.h.  */
4057
4058 int
4059 main ()
4060 {
4061 #ifndef __GNUC__
4062        choke me
4063 #endif
4064
4065   ;
4066   return 0;
4067 }
4068 _ACEOF
4069 if ac_fn_c_try_compile "$LINENO"; then :
4070   ac_compiler_gnu=yes
4071 else
4072   ac_compiler_gnu=no
4073 fi
4074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4075 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4076
4077 fi
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4079 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4080 if test $ac_compiler_gnu = yes; then
4081   GCC=yes
4082 else
4083   GCC=
4084 fi
4085 ac_test_CFLAGS=${CFLAGS+set}
4086 ac_save_CFLAGS=$CFLAGS
4087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4088 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4089 if test "${ac_cv_prog_cc_g+set}" = set; then :
4090   $as_echo_n "(cached) " >&6
4091 else
4092   ac_save_c_werror_flag=$ac_c_werror_flag
4093    ac_c_werror_flag=yes
4094    ac_cv_prog_cc_g=no
4095    CFLAGS="-g"
4096    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4097 /* end confdefs.h.  */
4098
4099 int
4100 main ()
4101 {
4102
4103   ;
4104   return 0;
4105 }
4106 _ACEOF
4107 if ac_fn_c_try_compile "$LINENO"; then :
4108   ac_cv_prog_cc_g=yes
4109 else
4110   CFLAGS=""
4111       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4112 /* end confdefs.h.  */
4113
4114 int
4115 main ()
4116 {
4117
4118   ;
4119   return 0;
4120 }
4121 _ACEOF
4122 if ac_fn_c_try_compile "$LINENO"; then :
4123
4124 else
4125   ac_c_werror_flag=$ac_save_c_werror_flag
4126          CFLAGS="-g"
4127          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4128 /* end confdefs.h.  */
4129
4130 int
4131 main ()
4132 {
4133
4134   ;
4135   return 0;
4136 }
4137 _ACEOF
4138 if ac_fn_c_try_compile "$LINENO"; then :
4139   ac_cv_prog_cc_g=yes
4140 fi
4141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4142 fi
4143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4144 fi
4145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4146    ac_c_werror_flag=$ac_save_c_werror_flag
4147 fi
4148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4149 $as_echo "$ac_cv_prog_cc_g" >&6; }
4150 if test "$ac_test_CFLAGS" = set; then
4151   CFLAGS=$ac_save_CFLAGS
4152 elif test $ac_cv_prog_cc_g = yes; then
4153   if test "$GCC" = yes; then
4154     CFLAGS="-g -O2"
4155   else
4156     CFLAGS="-g"
4157   fi
4158 else
4159   if test "$GCC" = yes; then
4160     CFLAGS="-O2"
4161   else
4162     CFLAGS=
4163   fi
4164 fi
4165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4166 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4167 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4168   $as_echo_n "(cached) " >&6
4169 else
4170   ac_cv_prog_cc_c89=no
4171 ac_save_CC=$CC
4172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4173 /* end confdefs.h.  */
4174 #include <stdarg.h>
4175 #include <stdio.h>
4176 #include <sys/types.h>
4177 #include <sys/stat.h>
4178 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4179 struct buf { int x; };
4180 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4181 static char *e (p, i)
4182      char **p;
4183      int i;
4184 {
4185   return p[i];
4186 }
4187 static char *f (char * (*g) (char **, int), char **p, ...)
4188 {
4189   char *s;
4190   va_list v;
4191   va_start (v,p);
4192   s = g (p, va_arg (v,int));
4193   va_end (v);
4194   return s;
4195 }
4196
4197 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4198    function prototypes and stuff, but not '\xHH' hex character constants.
4199    These don't provoke an error unfortunately, instead are silently treated
4200    as 'x'.  The following induces an error, until -std is added to get
4201    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4202    array size at least.  It's necessary to write '\x00'==0 to get something
4203    that's true only with -std.  */
4204 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4205
4206 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4207    inside strings and character constants.  */
4208 #define FOO(x) 'x'
4209 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4210
4211 int test (int i, double x);
4212 struct s1 {int (*f) (int a);};
4213 struct s2 {int (*f) (double a);};
4214 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4215 int argc;
4216 char **argv;
4217 int
4218 main ()
4219 {
4220 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4221   ;
4222   return 0;
4223 }
4224 _ACEOF
4225 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4226         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4227 do
4228   CC="$ac_save_CC $ac_arg"
4229   if ac_fn_c_try_compile "$LINENO"; then :
4230   ac_cv_prog_cc_c89=$ac_arg
4231 fi
4232 rm -f core conftest.err conftest.$ac_objext
4233   test "x$ac_cv_prog_cc_c89" != "xno" && break
4234 done
4235 rm -f conftest.$ac_ext
4236 CC=$ac_save_CC
4237
4238 fi
4239 # AC_CACHE_VAL
4240 case "x$ac_cv_prog_cc_c89" in
4241   x)
4242     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4243 $as_echo "none needed" >&6; } ;;
4244   xno)
4245     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4246 $as_echo "unsupported" >&6; } ;;
4247   *)
4248     CC="$CC $ac_cv_prog_cc_c89"
4249     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4250 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4251 esac
4252 if test "x$ac_cv_prog_cc_c89" != xno; then :
4253
4254 fi
4255
4256 ac_ext=c
4257 ac_cpp='$CPP $CPPFLAGS'
4258 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4259 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4260 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4261
4262 if test "x$CC" != xcc; then
4263   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4264 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4265 else
4266   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4267 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4268 fi
4269 set dummy $CC; ac_cc=`$as_echo "$2" |
4270                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4271 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4272   $as_echo_n "(cached) " >&6
4273 else
4274   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4275 /* end confdefs.h.  */
4276
4277 int
4278 main ()
4279 {
4280
4281   ;
4282   return 0;
4283 }
4284 _ACEOF
4285 # Make sure it works both with $CC and with simple cc.
4286 # We do the test twice because some compilers refuse to overwrite an
4287 # existing .o file with -o, though they will create one.
4288 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4289 rm -f conftest2.*
4290 if { { case "(($ac_try" in
4291   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4292   *) ac_try_echo=$ac_try;;
4293 esac
4294 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4295 $as_echo "$ac_try_echo"; } >&5
4296   (eval "$ac_try") 2>&5
4297   ac_status=$?
4298   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4299   test $ac_status = 0; } &&
4300    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4301   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4302   *) ac_try_echo=$ac_try;;
4303 esac
4304 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4305 $as_echo "$ac_try_echo"; } >&5
4306   (eval "$ac_try") 2>&5
4307   ac_status=$?
4308   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4309   test $ac_status = 0; };
4310 then
4311   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4312   if test "x$CC" != xcc; then
4313     # Test first that cc exists at all.
4314     if { ac_try='cc -c conftest.$ac_ext >&5'
4315   { { case "(($ac_try" in
4316   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4317   *) ac_try_echo=$ac_try;;
4318 esac
4319 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4320 $as_echo "$ac_try_echo"; } >&5
4321   (eval "$ac_try") 2>&5
4322   ac_status=$?
4323   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4324   test $ac_status = 0; }; }; then
4325       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4326       rm -f conftest2.*
4327       if { { case "(($ac_try" in
4328   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4329   *) ac_try_echo=$ac_try;;
4330 esac
4331 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4332 $as_echo "$ac_try_echo"; } >&5
4333   (eval "$ac_try") 2>&5
4334   ac_status=$?
4335   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4336   test $ac_status = 0; } &&
4337          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4338   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4339   *) ac_try_echo=$ac_try;;
4340 esac
4341 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4342 $as_echo "$ac_try_echo"; } >&5
4343   (eval "$ac_try") 2>&5
4344   ac_status=$?
4345   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4346   test $ac_status = 0; };
4347       then
4348         # cc works too.
4349         :
4350       else
4351         # cc exists but doesn't like -o.
4352         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4353       fi
4354     fi
4355   fi
4356 else
4357   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4358 fi
4359 rm -f core conftest*
4360
4361 fi
4362 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4364 $as_echo "yes" >&6; }
4365 else
4366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4367 $as_echo "no" >&6; }
4368
4369 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4370
4371 fi
4372
4373 # expand $ac_aux_dir to an absolute path
4374 am_aux_dir=`cd $ac_aux_dir && pwd`
4375
4376 # FIXME: we rely on the cache variable name because
4377 # there is no other way.
4378 set dummy $CC
4379 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4380 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4381 if test "$am_t" != yes; then
4382    # Losing compiler, so override with the script.
4383    # FIXME: It is wrong to rewrite CC.
4384    # But if we don't then we get into trouble of one sort or another.
4385    # A longer-term fix would be to have automake use am__CC in this case,
4386    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4387    CC="$am_aux_dir/compile $CC"
4388 fi
4389
4390
4391 ac_ext=cpp
4392 ac_cpp='$CXXCPP $CPPFLAGS'
4393 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4394 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4395 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4396 if test -z "$CXX"; then
4397   if test -n "$CCC"; then
4398     CXX=$CCC
4399   else
4400     if test -n "$ac_tool_prefix"; then
4401   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4402   do
4403     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4404 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4406 $as_echo_n "checking for $ac_word... " >&6; }
4407 if test "${ac_cv_prog_CXX+set}" = set; then :
4408   $as_echo_n "(cached) " >&6
4409 else
4410   if test -n "$CXX"; then
4411   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4412 else
4413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4414 for as_dir in $PATH
4415 do
4416   IFS=$as_save_IFS
4417   test -z "$as_dir" && as_dir=.
4418     for ac_exec_ext in '' $ac_executable_extensions; do
4419   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4420     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4421     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4422     break 2
4423   fi
4424 done
4425   done
4426 IFS=$as_save_IFS
4427
4428 fi
4429 fi
4430 CXX=$ac_cv_prog_CXX
4431 if test -n "$CXX"; then
4432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4433 $as_echo "$CXX" >&6; }
4434 else
4435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4436 $as_echo "no" >&6; }
4437 fi
4438
4439
4440     test -n "$CXX" && break
4441   done
4442 fi
4443 if test -z "$CXX"; then
4444   ac_ct_CXX=$CXX
4445   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4446 do
4447   # Extract the first word of "$ac_prog", so it can be a program name with args.
4448 set dummy $ac_prog; ac_word=$2
4449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4450 $as_echo_n "checking for $ac_word... " >&6; }
4451 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4452   $as_echo_n "(cached) " >&6
4453 else
4454   if test -n "$ac_ct_CXX"; then
4455   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4456 else
4457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4458 for as_dir in $PATH
4459 do
4460   IFS=$as_save_IFS
4461   test -z "$as_dir" && as_dir=.
4462     for ac_exec_ext in '' $ac_executable_extensions; do
4463   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4464     ac_cv_prog_ac_ct_CXX="$ac_prog"
4465     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4466     break 2
4467   fi
4468 done
4469   done
4470 IFS=$as_save_IFS
4471
4472 fi
4473 fi
4474 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4475 if test -n "$ac_ct_CXX"; then
4476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4477 $as_echo "$ac_ct_CXX" >&6; }
4478 else
4479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4480 $as_echo "no" >&6; }
4481 fi
4482
4483
4484   test -n "$ac_ct_CXX" && break
4485 done
4486
4487   if test "x$ac_ct_CXX" = x; then
4488     CXX="g++"
4489   else
4490     case $cross_compiling:$ac_tool_warned in
4491 yes:)
4492 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4493 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4494 ac_tool_warned=yes ;;
4495 esac
4496     CXX=$ac_ct_CXX
4497   fi
4498 fi
4499
4500   fi
4501 fi
4502 # Provide some information about the compiler.
4503 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4504 set X $ac_compile
4505 ac_compiler=$2
4506 for ac_option in --version -v -V -qversion; do
4507   { { ac_try="$ac_compiler $ac_option >&5"
4508 case "(($ac_try" in
4509   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4510   *) ac_try_echo=$ac_try;;
4511 esac
4512 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4513 $as_echo "$ac_try_echo"; } >&5
4514   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4515   ac_status=$?
4516   if test -s conftest.err; then
4517     sed '10a\
4518 ... rest of stderr output deleted ...
4519          10q' conftest.err >conftest.er1
4520     cat conftest.er1 >&5
4521     rm -f conftest.er1 conftest.err
4522   fi
4523   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4524   test $ac_status = 0; }
4525 done
4526
4527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4528 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4529 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4530   $as_echo_n "(cached) " >&6
4531 else
4532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4533 /* end confdefs.h.  */
4534
4535 int
4536 main ()
4537 {
4538 #ifndef __GNUC__
4539        choke me
4540 #endif
4541
4542   ;
4543   return 0;
4544 }
4545 _ACEOF
4546 if ac_fn_cxx_try_compile "$LINENO"; then :
4547   ac_compiler_gnu=yes
4548 else
4549   ac_compiler_gnu=no
4550 fi
4551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4552 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4553
4554 fi
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4556 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4557 if test $ac_compiler_gnu = yes; then
4558   GXX=yes
4559 else
4560   GXX=
4561 fi
4562 ac_test_CXXFLAGS=${CXXFLAGS+set}
4563 ac_save_CXXFLAGS=$CXXFLAGS
4564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4565 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4566 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4567   $as_echo_n "(cached) " >&6
4568 else
4569   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4570    ac_cxx_werror_flag=yes
4571    ac_cv_prog_cxx_g=no
4572    CXXFLAGS="-g"
4573    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4574 /* end confdefs.h.  */
4575
4576 int
4577 main ()
4578 {
4579
4580   ;
4581   return 0;
4582 }
4583 _ACEOF
4584 if ac_fn_cxx_try_compile "$LINENO"; then :
4585   ac_cv_prog_cxx_g=yes
4586 else
4587   CXXFLAGS=""
4588       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4589 /* end confdefs.h.  */
4590
4591 int
4592 main ()
4593 {
4594
4595   ;
4596   return 0;
4597 }
4598 _ACEOF
4599 if ac_fn_cxx_try_compile "$LINENO"; then :
4600
4601 else
4602   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4603          CXXFLAGS="-g"
4604          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4605 /* end confdefs.h.  */
4606
4607 int
4608 main ()
4609 {
4610
4611   ;
4612   return 0;
4613 }
4614 _ACEOF
4615 if ac_fn_cxx_try_compile "$LINENO"; then :
4616   ac_cv_prog_cxx_g=yes
4617 fi
4618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4619 fi
4620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4621 fi
4622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4623    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4624 fi
4625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4626 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4627 if test "$ac_test_CXXFLAGS" = set; then
4628   CXXFLAGS=$ac_save_CXXFLAGS
4629 elif test $ac_cv_prog_cxx_g = yes; then
4630   if test "$GXX" = yes; then
4631     CXXFLAGS="-g -O2"
4632   else
4633     CXXFLAGS="-g"
4634   fi
4635 else
4636   if test "$GXX" = yes; then
4637     CXXFLAGS="-O2"
4638   else
4639     CXXFLAGS=
4640   fi
4641 fi
4642 ac_ext=c
4643 ac_cpp='$CPP $CPPFLAGS'
4644 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4645 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4646 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4647
4648
4649
4650
4651 if test -n "$ac_tool_prefix"; then
4652   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4653 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4655 $as_echo_n "checking for $ac_word... " >&6; }
4656 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4657   $as_echo_n "(cached) " >&6
4658 else
4659   if test -n "$GNATBIND"; then
4660   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4661 else
4662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4663 for as_dir in $PATH
4664 do
4665   IFS=$as_save_IFS
4666   test -z "$as_dir" && as_dir=.
4667     for ac_exec_ext in '' $ac_executable_extensions; do
4668   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4669     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4670     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4671     break 2
4672   fi
4673 done
4674   done
4675 IFS=$as_save_IFS
4676
4677 fi
4678 fi
4679 GNATBIND=$ac_cv_prog_GNATBIND
4680 if test -n "$GNATBIND"; then
4681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4682 $as_echo "$GNATBIND" >&6; }
4683 else
4684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4685 $as_echo "no" >&6; }
4686 fi
4687
4688
4689 fi
4690 if test -z "$ac_cv_prog_GNATBIND"; then
4691   ac_ct_GNATBIND=$GNATBIND
4692   # Extract the first word of "gnatbind", so it can be a program name with args.
4693 set dummy gnatbind; ac_word=$2
4694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4695 $as_echo_n "checking for $ac_word... " >&6; }
4696 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4697   $as_echo_n "(cached) " >&6
4698 else
4699   if test -n "$ac_ct_GNATBIND"; then
4700   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4701 else
4702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4703 for as_dir in $PATH
4704 do
4705   IFS=$as_save_IFS
4706   test -z "$as_dir" && as_dir=.
4707     for ac_exec_ext in '' $ac_executable_extensions; do
4708   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4709     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4710     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4711     break 2
4712   fi
4713 done
4714   done
4715 IFS=$as_save_IFS
4716
4717 fi
4718 fi
4719 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4720 if test -n "$ac_ct_GNATBIND"; then
4721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4722 $as_echo "$ac_ct_GNATBIND" >&6; }
4723 else
4724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4725 $as_echo "no" >&6; }
4726 fi
4727
4728   if test "x$ac_ct_GNATBIND" = x; then
4729     GNATBIND="no"
4730   else
4731     case $cross_compiling:$ac_tool_warned in
4732 yes:)
4733 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4734 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4735 ac_tool_warned=yes ;;
4736 esac
4737     GNATBIND=$ac_ct_GNATBIND
4738   fi
4739 else
4740   GNATBIND="$ac_cv_prog_GNATBIND"
4741 fi
4742
4743 if test -n "$ac_tool_prefix"; then
4744   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4745 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4747 $as_echo_n "checking for $ac_word... " >&6; }
4748 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4749   $as_echo_n "(cached) " >&6
4750 else
4751   if test -n "$GNATMAKE"; then
4752   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4753 else
4754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4755 for as_dir in $PATH
4756 do
4757   IFS=$as_save_IFS
4758   test -z "$as_dir" && as_dir=.
4759     for ac_exec_ext in '' $ac_executable_extensions; do
4760   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4761     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4762     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4763     break 2
4764   fi
4765 done
4766   done
4767 IFS=$as_save_IFS
4768
4769 fi
4770 fi
4771 GNATMAKE=$ac_cv_prog_GNATMAKE
4772 if test -n "$GNATMAKE"; then
4773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4774 $as_echo "$GNATMAKE" >&6; }
4775 else
4776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4777 $as_echo "no" >&6; }
4778 fi
4779
4780
4781 fi
4782 if test -z "$ac_cv_prog_GNATMAKE"; then
4783   ac_ct_GNATMAKE=$GNATMAKE
4784   # Extract the first word of "gnatmake", so it can be a program name with args.
4785 set dummy gnatmake; ac_word=$2
4786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4787 $as_echo_n "checking for $ac_word... " >&6; }
4788 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4789   $as_echo_n "(cached) " >&6
4790 else
4791   if test -n "$ac_ct_GNATMAKE"; then
4792   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4793 else
4794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4795 for as_dir in $PATH
4796 do
4797   IFS=$as_save_IFS
4798   test -z "$as_dir" && as_dir=.
4799     for ac_exec_ext in '' $ac_executable_extensions; do
4800   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4801     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4802     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4803     break 2
4804   fi
4805 done
4806   done
4807 IFS=$as_save_IFS
4808
4809 fi
4810 fi
4811 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4812 if test -n "$ac_ct_GNATMAKE"; then
4813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4814 $as_echo "$ac_ct_GNATMAKE" >&6; }
4815 else
4816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4817 $as_echo "no" >&6; }
4818 fi
4819
4820   if test "x$ac_ct_GNATMAKE" = x; then
4821     GNATMAKE="no"
4822   else
4823     case $cross_compiling:$ac_tool_warned in
4824 yes:)
4825 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4826 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4827 ac_tool_warned=yes ;;
4828 esac
4829     GNATMAKE=$ac_ct_GNATMAKE
4830   fi
4831 else
4832   GNATMAKE="$ac_cv_prog_GNATMAKE"
4833 fi
4834
4835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4836 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4837 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4838   $as_echo_n "(cached) " >&6
4839 else
4840   cat >conftest.adb <<EOF
4841 procedure conftest is begin null; end conftest;
4842 EOF
4843 acx_cv_cc_gcc_supports_ada=no
4844 # There is a bug in old released versions of GCC which causes the
4845 # driver to exit successfully when the appropriate language module
4846 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4847 # Therefore we must check for the error message as well as an
4848 # unsuccessful exit.
4849 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4850 # given a .adb file, but produce no object file.  So we must check
4851 # if an object file was really produced to guard against this.
4852 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4853 if test x"$errors" = x && test -f conftest.$ac_objext; then
4854   acx_cv_cc_gcc_supports_ada=yes
4855 fi
4856 rm -f conftest.*
4857 fi
4858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4859 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4860
4861 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4862   have_gnat=yes
4863 else
4864   have_gnat=no
4865 fi
4866
4867
4868 # autoconf is lame and doesn't give us any substitution variable for this.
4869 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4870   NO_MINUS_C_MINUS_O=yes
4871 else
4872   OUTPUT_OPTION='-o $@'
4873 fi
4874
4875
4876
4877 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4878 # optimizations to be activated explicitly by the toplevel.
4879 case "$CC" in
4880   */prev-gcc/xgcc*) ;;
4881   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4882 esac
4883
4884
4885 # Determine PICFLAG for target gnatlib.
4886
4887
4888
4889
4890 case "${target}" in
4891     # PIC is the default on some targets or must not be used.
4892     *-*-darwin*)
4893         # PIC is the default on this platform
4894         # Common symbols not allowed in MH_DYLIB files
4895         PICFLAG_FOR_TARGET=-fno-common
4896         ;;
4897     alpha*-dec-osf5*)
4898         # PIC is the default.
4899         ;;
4900     hppa*64*-*-hpux*)
4901         # PIC is the default for 64-bit PA HP-UX.
4902         ;;
4903     i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4904         ;;
4905     i[34567]86-*-interix[3-9]*)
4906         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4907         # Instead, we relocate shared libraries at runtime.
4908         ;;
4909     i[34567]86-*-nto-qnx*)
4910         # QNX uses GNU C++, but need to define -shared option too, otherwise
4911         # it will coredump.
4912         PICFLAG_FOR_TARGET='-fPIC -shared'
4913         ;;
4914     i[34567]86-pc-msdosdjgpp*)
4915         # DJGPP does not support shared libraries at all.
4916         ;;
4917     ia64*-*-hpux*)
4918         # On IA64 HP-UX, PIC is the default but the pic flag
4919         # sets the default TLS model and affects inlining.
4920         PICFLAG_FOR_TARGET=-fPIC
4921         ;;
4922     mips-sgi-irix6*)
4923         # PIC is the default.
4924         ;;
4925     rs6000-ibm-aix* | powerpc-ibm-aix*)
4926         # All AIX code is PIC.
4927         ;;
4928
4929     # Some targets support both -fPIC and -fpic, but prefer the latter.
4930     # FIXME: Why?
4931     i[34567]86-*-* | x86_64-*-*)
4932         PICFLAG_FOR_TARGET=-fpic
4933         ;;
4934     m68k-*-*)
4935         PICFLAG_FOR_TARGET=-fpic
4936         ;;
4937     # FIXME: Override -fPIC default in libgcc only?
4938     sh-*-linux* | sh[2346lbe]*-*-linux*)
4939         PICFLAG_FOR_TARGET=-fpic
4940         ;;
4941     # FIXME: Simplify to sh*-*-netbsd*?
4942     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4943       sh64-*-netbsd* | sh64l*-*-netbsd*)
4944         PICFLAG_FOR_TARGET=-fpic
4945         ;;
4946     # Default to -fPIC unless specified otherwise.
4947     *)
4948         PICFLAG_FOR_TARGET=-fPIC
4949         ;;
4950 esac
4951
4952 # If the user explicitly uses -fpic/-fPIC, keep that.
4953 case "${CFLAGS_FOR_TARGET}" in
4954     *-fpic*)
4955         PICFLAG_FOR_TARGET=-fpic
4956         ;;
4957     *-fPIC*)
4958         PICFLAG_FOR_TARGET=-fPIC
4959         ;;
4960 esac
4961
4962
4963
4964 # -------------------------
4965 # Check C compiler features
4966 # -------------------------
4967
4968
4969 ac_ext=c
4970 ac_cpp='$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4975 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4976 # On Suns, sometimes $CPP names a directory.
4977 if test -n "$CPP" && test -d "$CPP"; then
4978   CPP=
4979 fi
4980 if test -z "$CPP"; then
4981   if test "${ac_cv_prog_CPP+set}" = set; then :
4982   $as_echo_n "(cached) " >&6
4983 else
4984       # Double quotes because CPP needs to be expanded
4985     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4986     do
4987       ac_preproc_ok=false
4988 for ac_c_preproc_warn_flag in '' yes
4989 do
4990   # Use a header file that comes with gcc, so configuring glibc
4991   # with a fresh cross-compiler works.
4992   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4993   # <limits.h> exists even on freestanding compilers.
4994   # On the NeXT, cc -E runs the code through the compiler's parser,
4995   # not just through cpp. "Syntax error" is here to catch this case.
4996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4997 /* end confdefs.h.  */
4998 #ifdef __STDC__
4999 # include <limits.h>
5000 #else
5001 # include <assert.h>
5002 #endif
5003                      Syntax error
5004 _ACEOF
5005 if ac_fn_c_try_cpp "$LINENO"; then :
5006
5007 else
5008   # Broken: fails on valid input.
5009 continue
5010 fi
5011 rm -f conftest.err conftest.$ac_ext
5012
5013   # OK, works on sane cases.  Now check whether nonexistent headers
5014   # can be detected and how.
5015   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5016 /* end confdefs.h.  */
5017 #include <ac_nonexistent.h>
5018 _ACEOF
5019 if ac_fn_c_try_cpp "$LINENO"; then :
5020   # Broken: success on invalid input.
5021 continue
5022 else
5023   # Passes both tests.
5024 ac_preproc_ok=:
5025 break
5026 fi
5027 rm -f conftest.err conftest.$ac_ext
5028
5029 done
5030 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5031 rm -f conftest.err conftest.$ac_ext
5032 if $ac_preproc_ok; then :
5033   break
5034 fi
5035
5036     done
5037     ac_cv_prog_CPP=$CPP
5038
5039 fi
5040   CPP=$ac_cv_prog_CPP
5041 else
5042   ac_cv_prog_CPP=$CPP
5043 fi
5044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5045 $as_echo "$CPP" >&6; }
5046 ac_preproc_ok=false
5047 for ac_c_preproc_warn_flag in '' yes
5048 do
5049   # Use a header file that comes with gcc, so configuring glibc
5050   # with a fresh cross-compiler works.
5051   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5052   # <limits.h> exists even on freestanding compilers.
5053   # On the NeXT, cc -E runs the code through the compiler's parser,
5054   # not just through cpp. "Syntax error" is here to catch this case.
5055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5056 /* end confdefs.h.  */
5057 #ifdef __STDC__
5058 # include <limits.h>
5059 #else
5060 # include <assert.h>
5061 #endif
5062                      Syntax error
5063 _ACEOF
5064 if ac_fn_c_try_cpp "$LINENO"; then :
5065
5066 else
5067   # Broken: fails on valid input.
5068 continue
5069 fi
5070 rm -f conftest.err conftest.$ac_ext
5071
5072   # OK, works on sane cases.  Now check whether nonexistent headers
5073   # can be detected and how.
5074   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5075 /* end confdefs.h.  */
5076 #include <ac_nonexistent.h>
5077 _ACEOF
5078 if ac_fn_c_try_cpp "$LINENO"; then :
5079   # Broken: success on invalid input.
5080 continue
5081 else
5082   # Passes both tests.
5083 ac_preproc_ok=:
5084 break
5085 fi
5086 rm -f conftest.err conftest.$ac_ext
5087
5088 done
5089 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5090 rm -f conftest.err conftest.$ac_ext
5091 if $ac_preproc_ok; then :
5092
5093 else
5094   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5095 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5096 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5097 See \`config.log' for more details." "$LINENO" 5; }
5098 fi
5099
5100 ac_ext=c
5101 ac_cpp='$CPP $CPPFLAGS'
5102 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5103 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5104 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5105
5106
5107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5108 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5109 if test "${ac_cv_path_GREP+set}" = set; then :
5110   $as_echo_n "(cached) " >&6
5111 else
5112   if test -z "$GREP"; then
5113   ac_path_GREP_found=false
5114   # Loop through the user's path and test for each of PROGNAME-LIST
5115   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5116 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5117 do
5118   IFS=$as_save_IFS
5119   test -z "$as_dir" && as_dir=.
5120     for ac_prog in grep ggrep; do
5121     for ac_exec_ext in '' $ac_executable_extensions; do
5122       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5123       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5124 # Check for GNU ac_path_GREP and select it if it is found.
5125   # Check for GNU $ac_path_GREP
5126 case `"$ac_path_GREP" --version 2>&1` in
5127 *GNU*)
5128   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5129 *)
5130   ac_count=0
5131   $as_echo_n 0123456789 >"conftest.in"
5132   while :
5133   do
5134     cat "conftest.in" "conftest.in" >"conftest.tmp"
5135     mv "conftest.tmp" "conftest.in"
5136     cp "conftest.in" "conftest.nl"
5137     $as_echo 'GREP' >> "conftest.nl"
5138     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5139     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5140     as_fn_arith $ac_count + 1 && ac_count=$as_val
5141     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5142       # Best one so far, save it but keep looking for a better one
5143       ac_cv_path_GREP="$ac_path_GREP"
5144       ac_path_GREP_max=$ac_count
5145     fi
5146     # 10*(2^10) chars as input seems more than enough
5147     test $ac_count -gt 10 && break
5148   done
5149   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5150 esac
5151
5152       $ac_path_GREP_found && break 3
5153     done
5154   done
5155   done
5156 IFS=$as_save_IFS
5157   if test -z "$ac_cv_path_GREP"; then
5158     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5159   fi
5160 else
5161   ac_cv_path_GREP=$GREP
5162 fi
5163
5164 fi
5165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5166 $as_echo "$ac_cv_path_GREP" >&6; }
5167  GREP="$ac_cv_path_GREP"
5168
5169
5170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5171 $as_echo_n "checking for egrep... " >&6; }
5172 if test "${ac_cv_path_EGREP+set}" = set; then :
5173   $as_echo_n "(cached) " >&6
5174 else
5175   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5176    then ac_cv_path_EGREP="$GREP -E"
5177    else
5178      if test -z "$EGREP"; then
5179   ac_path_EGREP_found=false
5180   # Loop through the user's path and test for each of PROGNAME-LIST
5181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5182 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5183 do
5184   IFS=$as_save_IFS
5185   test -z "$as_dir" && as_dir=.
5186     for ac_prog in egrep; do
5187     for ac_exec_ext in '' $ac_executable_extensions; do
5188       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5189       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5190 # Check for GNU ac_path_EGREP and select it if it is found.
5191   # Check for GNU $ac_path_EGREP
5192 case `"$ac_path_EGREP" --version 2>&1` in
5193 *GNU*)
5194   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5195 *)
5196   ac_count=0
5197   $as_echo_n 0123456789 >"conftest.in"
5198   while :
5199   do
5200     cat "conftest.in" "conftest.in" >"conftest.tmp"
5201     mv "conftest.tmp" "conftest.in"
5202     cp "conftest.in" "conftest.nl"
5203     $as_echo 'EGREP' >> "conftest.nl"
5204     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5205     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5206     as_fn_arith $ac_count + 1 && ac_count=$as_val
5207     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5208       # Best one so far, save it but keep looking for a better one
5209       ac_cv_path_EGREP="$ac_path_EGREP"
5210       ac_path_EGREP_max=$ac_count
5211     fi
5212     # 10*(2^10) chars as input seems more than enough
5213     test $ac_count -gt 10 && break
5214   done
5215   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5216 esac
5217
5218       $ac_path_EGREP_found && break 3
5219     done
5220   done
5221   done
5222 IFS=$as_save_IFS
5223   if test -z "$ac_cv_path_EGREP"; then
5224     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5225   fi
5226 else
5227   ac_cv_path_EGREP=$EGREP
5228 fi
5229
5230    fi
5231 fi
5232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5233 $as_echo "$ac_cv_path_EGREP" >&6; }
5234  EGREP="$ac_cv_path_EGREP"
5235
5236
5237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5238 $as_echo_n "checking for ANSI C header files... " >&6; }
5239 if test "${ac_cv_header_stdc+set}" = set; then :
5240   $as_echo_n "(cached) " >&6
5241 else
5242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5243 /* end confdefs.h.  */
5244 #include <stdlib.h>
5245 #include <stdarg.h>
5246 #include <string.h>
5247 #include <float.h>
5248
5249 int
5250 main ()
5251 {
5252
5253   ;
5254   return 0;
5255 }
5256 _ACEOF
5257 if ac_fn_c_try_compile "$LINENO"; then :
5258   ac_cv_header_stdc=yes
5259 else
5260   ac_cv_header_stdc=no
5261 fi
5262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5263
5264 if test $ac_cv_header_stdc = yes; then
5265   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5267 /* end confdefs.h.  */
5268 #include <string.h>
5269
5270 _ACEOF
5271 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5272   $EGREP "memchr" >/dev/null 2>&1; then :
5273
5274 else
5275   ac_cv_header_stdc=no
5276 fi
5277 rm -f conftest*
5278
5279 fi
5280
5281 if test $ac_cv_header_stdc = yes; then
5282   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5283   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5284 /* end confdefs.h.  */
5285 #include <stdlib.h>
5286
5287 _ACEOF
5288 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5289   $EGREP "free" >/dev/null 2>&1; then :
5290
5291 else
5292   ac_cv_header_stdc=no
5293 fi
5294 rm -f conftest*
5295
5296 fi
5297
5298 if test $ac_cv_header_stdc = yes; then
5299   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5300   if test "$cross_compiling" = yes; then :
5301   :
5302 else
5303   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5304 /* end confdefs.h.  */
5305 #include <ctype.h>
5306 #include <stdlib.h>
5307 #if ((' ' & 0x0FF) == 0x020)
5308 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5309 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5310 #else
5311 # define ISLOWER(c) \
5312                    (('a' <= (c) && (c) <= 'i') \
5313                      || ('j' <= (c) && (c) <= 'r') \
5314                      || ('s' <= (c) && (c) <= 'z'))
5315 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5316 #endif
5317
5318 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5319 int
5320 main ()
5321 {
5322   int i;
5323   for (i = 0; i < 256; i++)
5324     if (XOR (islower (i), ISLOWER (i))
5325         || toupper (i) != TOUPPER (i))
5326       return 2;
5327   return 0;
5328 }
5329 _ACEOF
5330 if ac_fn_c_try_run "$LINENO"; then :
5331
5332 else
5333   ac_cv_header_stdc=no
5334 fi
5335 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5336   conftest.$ac_objext conftest.beam conftest.$ac_ext
5337 fi
5338
5339 fi
5340 fi
5341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5342 $as_echo "$ac_cv_header_stdc" >&6; }
5343 if test $ac_cv_header_stdc = yes; then
5344
5345 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5346
5347 fi
5348
5349 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5350 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5351                   inttypes.h stdint.h unistd.h
5352 do :
5353   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5354 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5355 "
5356 eval as_val=\$$as_ac_Header
5357    if test "x$as_val" = x""yes; then :
5358   cat >>confdefs.h <<_ACEOF
5359 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5360 _ACEOF
5361
5362 fi
5363
5364 done
5365
5366
5367
5368   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5369 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5370   MINIX=yes
5371 else
5372   MINIX=
5373 fi
5374
5375
5376   if test "$MINIX" = yes; then
5377
5378 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5379
5380
5381 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5382
5383
5384 $as_echo "#define _MINIX 1" >>confdefs.h
5385
5386   fi
5387
5388
5389   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5390 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5391 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5392   $as_echo_n "(cached) " >&6
5393 else
5394   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5395 /* end confdefs.h.  */
5396
5397 #         define __EXTENSIONS__ 1
5398           $ac_includes_default
5399 int
5400 main ()
5401 {
5402
5403   ;
5404   return 0;
5405 }
5406 _ACEOF
5407 if ac_fn_c_try_compile "$LINENO"; then :
5408   ac_cv_safe_to_define___extensions__=yes
5409 else
5410   ac_cv_safe_to_define___extensions__=no
5411 fi
5412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5413 fi
5414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5415 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5416   test $ac_cv_safe_to_define___extensions__ = yes &&
5417     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5418
5419   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5420
5421   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5422
5423   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5424
5425   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5426
5427
5428 ac_ext=c
5429 ac_cpp='$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5434 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5435 # On Suns, sometimes $CPP names a directory.
5436 if test -n "$CPP" && test -d "$CPP"; then
5437   CPP=
5438 fi
5439 if test -z "$CPP"; then
5440   if test "${ac_cv_prog_CPP+set}" = set; then :
5441   $as_echo_n "(cached) " >&6
5442 else
5443       # Double quotes because CPP needs to be expanded
5444     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5445     do
5446       ac_preproc_ok=false
5447 for ac_c_preproc_warn_flag in '' yes
5448 do
5449   # Use a header file that comes with gcc, so configuring glibc
5450   # with a fresh cross-compiler works.
5451   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5452   # <limits.h> exists even on freestanding compilers.
5453   # On the NeXT, cc -E runs the code through the compiler's parser,
5454   # not just through cpp. "Syntax error" is here to catch this case.
5455   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5456 /* end confdefs.h.  */
5457 #ifdef __STDC__
5458 # include <limits.h>
5459 #else
5460 # include <assert.h>
5461 #endif
5462                      Syntax error
5463 _ACEOF
5464 if ac_fn_c_try_cpp "$LINENO"; then :
5465
5466 else
5467   # Broken: fails on valid input.
5468 continue
5469 fi
5470 rm -f conftest.err conftest.$ac_ext
5471
5472   # OK, works on sane cases.  Now check whether nonexistent headers
5473   # can be detected and how.
5474   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5475 /* end confdefs.h.  */
5476 #include <ac_nonexistent.h>
5477 _ACEOF
5478 if ac_fn_c_try_cpp "$LINENO"; then :
5479   # Broken: success on invalid input.
5480 continue
5481 else
5482   # Passes both tests.
5483 ac_preproc_ok=:
5484 break
5485 fi
5486 rm -f conftest.err conftest.$ac_ext
5487
5488 done
5489 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5490 rm -f conftest.err conftest.$ac_ext
5491 if $ac_preproc_ok; then :
5492   break
5493 fi
5494
5495     done
5496     ac_cv_prog_CPP=$CPP
5497
5498 fi
5499   CPP=$ac_cv_prog_CPP
5500 else
5501   ac_cv_prog_CPP=$CPP
5502 fi
5503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5504 $as_echo "$CPP" >&6; }
5505 ac_preproc_ok=false
5506 for ac_c_preproc_warn_flag in '' yes
5507 do
5508   # Use a header file that comes with gcc, so configuring glibc
5509   # with a fresh cross-compiler works.
5510   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5511   # <limits.h> exists even on freestanding compilers.
5512   # On the NeXT, cc -E runs the code through the compiler's parser,
5513   # not just through cpp. "Syntax error" is here to catch this case.
5514   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5515 /* end confdefs.h.  */
5516 #ifdef __STDC__
5517 # include <limits.h>
5518 #else
5519 # include <assert.h>
5520 #endif
5521                      Syntax error
5522 _ACEOF
5523 if ac_fn_c_try_cpp "$LINENO"; then :
5524
5525 else
5526   # Broken: fails on valid input.
5527 continue
5528 fi
5529 rm -f conftest.err conftest.$ac_ext
5530
5531   # OK, works on sane cases.  Now check whether nonexistent headers
5532   # can be detected and how.
5533   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5534 /* end confdefs.h.  */
5535 #include <ac_nonexistent.h>
5536 _ACEOF
5537 if ac_fn_c_try_cpp "$LINENO"; then :
5538   # Broken: success on invalid input.
5539 continue
5540 else
5541   # Passes both tests.
5542 ac_preproc_ok=:
5543 break
5544 fi
5545 rm -f conftest.err conftest.$ac_ext
5546
5547 done
5548 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5549 rm -f conftest.err conftest.$ac_ext
5550 if $ac_preproc_ok; then :
5551
5552 else
5553   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5554 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5555 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5556 See \`config.log' for more details." "$LINENO" 5; }
5557 fi
5558
5559 ac_ext=c
5560 ac_cpp='$CPP $CPPFLAGS'
5561 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5562 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5563 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5564
5565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5566 $as_echo_n "checking for inline... " >&6; }
5567 if test "${ac_cv_c_inline+set}" = set; then :
5568   $as_echo_n "(cached) " >&6
5569 else
5570   ac_cv_c_inline=no
5571 for ac_kw in inline __inline__ __inline; do
5572   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5573 /* end confdefs.h.  */
5574 #ifndef __cplusplus
5575 typedef int foo_t;
5576 static $ac_kw foo_t static_foo () {return 0; }
5577 $ac_kw foo_t foo () {return 0; }
5578 #endif
5579
5580 _ACEOF
5581 if ac_fn_c_try_compile "$LINENO"; then :
5582   ac_cv_c_inline=$ac_kw
5583 fi
5584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5585   test "$ac_cv_c_inline" != no && break
5586 done
5587
5588 fi
5589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5590 $as_echo "$ac_cv_c_inline" >&6; }
5591
5592 case $ac_cv_c_inline in
5593   inline | yes) ;;
5594   *)
5595     case $ac_cv_c_inline in
5596       no) ac_val=;;
5597       *) ac_val=$ac_cv_c_inline;;
5598     esac
5599     cat >>confdefs.h <<_ACEOF
5600 #ifndef __cplusplus
5601 #define inline $ac_val
5602 #endif
5603 _ACEOF
5604     ;;
5605 esac
5606
5607
5608 # Check whether --enable-largefile was given.
5609 if test "${enable_largefile+set}" = set; then :
5610   enableval=$enable_largefile;
5611 fi
5612
5613 if test "$enable_largefile" != no; then
5614
5615   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5616 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5617 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5618   $as_echo_n "(cached) " >&6
5619 else
5620   ac_cv_sys_largefile_CC=no
5621      if test "$GCC" != yes; then
5622        ac_save_CC=$CC
5623        while :; do
5624          # IRIX 6.2 and later do not support large files by default,
5625          # so use the C compiler's -n32 option if that helps.
5626          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5627 /* end confdefs.h.  */
5628 #include <sys/types.h>
5629  /* Check that off_t can represent 2**63 - 1 correctly.
5630     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5631     since some C++ compilers masquerading as C compilers
5632     incorrectly reject 9223372036854775807.  */
5633 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5634   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5635                        && LARGE_OFF_T % 2147483647 == 1)
5636                       ? 1 : -1];
5637 int
5638 main ()
5639 {
5640
5641   ;
5642   return 0;
5643 }
5644 _ACEOF
5645          if ac_fn_c_try_compile "$LINENO"; then :
5646   break
5647 fi
5648 rm -f core conftest.err conftest.$ac_objext
5649          CC="$CC -n32"
5650          if ac_fn_c_try_compile "$LINENO"; then :
5651   ac_cv_sys_largefile_CC=' -n32'; break
5652 fi
5653 rm -f core conftest.err conftest.$ac_objext
5654          break
5655        done
5656        CC=$ac_save_CC
5657        rm -f conftest.$ac_ext
5658     fi
5659 fi
5660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5661 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5662   if test "$ac_cv_sys_largefile_CC" != no; then
5663     CC=$CC$ac_cv_sys_largefile_CC
5664   fi
5665
5666   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5667 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5668 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5669   $as_echo_n "(cached) " >&6
5670 else
5671   while :; do
5672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5673 /* end confdefs.h.  */
5674 #include <sys/types.h>
5675  /* Check that off_t can represent 2**63 - 1 correctly.
5676     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5677     since some C++ compilers masquerading as C compilers
5678     incorrectly reject 9223372036854775807.  */
5679 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5680   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5681                        && LARGE_OFF_T % 2147483647 == 1)
5682                       ? 1 : -1];
5683 int
5684 main ()
5685 {
5686
5687   ;
5688   return 0;
5689 }
5690 _ACEOF
5691 if ac_fn_c_try_compile "$LINENO"; then :
5692   ac_cv_sys_file_offset_bits=no; break
5693 fi
5694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5695   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5696 /* end confdefs.h.  */
5697 #define _FILE_OFFSET_BITS 64
5698 #include <sys/types.h>
5699  /* Check that off_t can represent 2**63 - 1 correctly.
5700     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5701     since some C++ compilers masquerading as C compilers
5702     incorrectly reject 9223372036854775807.  */
5703 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5704   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5705                        && LARGE_OFF_T % 2147483647 == 1)
5706                       ? 1 : -1];
5707 int
5708 main ()
5709 {
5710
5711   ;
5712   return 0;
5713 }
5714 _ACEOF
5715 if ac_fn_c_try_compile "$LINENO"; then :
5716   ac_cv_sys_file_offset_bits=64; break
5717 fi
5718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5719   ac_cv_sys_file_offset_bits=unknown
5720   break
5721 done
5722 fi
5723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5724 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5725 case $ac_cv_sys_file_offset_bits in #(
5726   no | unknown) ;;
5727   *)
5728 cat >>confdefs.h <<_ACEOF
5729 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5730 _ACEOF
5731 ;;
5732 esac
5733 rm -rf conftest*
5734   if test $ac_cv_sys_file_offset_bits = unknown; then
5735     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5736 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5737 if test "${ac_cv_sys_large_files+set}" = set; then :
5738   $as_echo_n "(cached) " >&6
5739 else
5740   while :; do
5741   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5742 /* end confdefs.h.  */
5743 #include <sys/types.h>
5744  /* Check that off_t can represent 2**63 - 1 correctly.
5745     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5746     since some C++ compilers masquerading as C compilers
5747     incorrectly reject 9223372036854775807.  */
5748 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5749   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5750                        && LARGE_OFF_T % 2147483647 == 1)
5751                       ? 1 : -1];
5752 int
5753 main ()
5754 {
5755
5756   ;
5757   return 0;
5758 }
5759 _ACEOF
5760 if ac_fn_c_try_compile "$LINENO"; then :
5761   ac_cv_sys_large_files=no; break
5762 fi
5763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5764   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5765 /* end confdefs.h.  */
5766 #define _LARGE_FILES 1
5767 #include <sys/types.h>
5768  /* Check that off_t can represent 2**63 - 1 correctly.
5769     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5770     since some C++ compilers masquerading as C compilers
5771     incorrectly reject 9223372036854775807.  */
5772 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5773   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5774                        && LARGE_OFF_T % 2147483647 == 1)
5775                       ? 1 : -1];
5776 int
5777 main ()
5778 {
5779
5780   ;
5781   return 0;
5782 }
5783 _ACEOF
5784 if ac_fn_c_try_compile "$LINENO"; then :
5785   ac_cv_sys_large_files=1; break
5786 fi
5787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5788   ac_cv_sys_large_files=unknown
5789   break
5790 done
5791 fi
5792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5793 $as_echo "$ac_cv_sys_large_files" >&6; }
5794 case $ac_cv_sys_large_files in #(
5795   no | unknown) ;;
5796   *)
5797 cat >>confdefs.h <<_ACEOF
5798 #define _LARGE_FILES $ac_cv_sys_large_files
5799 _ACEOF
5800 ;;
5801 esac
5802 rm -rf conftest*
5803   fi
5804 fi
5805
5806
5807 # sizeof(char) is 1 by definition.
5808 # The cast to long int works around a bug in the HP C Compiler
5809 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5810 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5811 # This bug is HP SR number 8606223364.
5812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5813 $as_echo_n "checking size of void *... " >&6; }
5814 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5815   $as_echo_n "(cached) " >&6
5816 else
5817   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5818
5819 else
5820   if test "$ac_cv_type_void_p" = yes; then
5821      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5822 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5823 { as_fn_set_status 77
5824 as_fn_error "cannot compute sizeof (void *)
5825 See \`config.log' for more details." "$LINENO" 5; }; }
5826    else
5827      ac_cv_sizeof_void_p=0
5828    fi
5829 fi
5830
5831 fi
5832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5833 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5834
5835
5836
5837 cat >>confdefs.h <<_ACEOF
5838 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5839 _ACEOF
5840
5841
5842 # The cast to long int works around a bug in the HP C Compiler
5843 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5844 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5845 # This bug is HP SR number 8606223364.
5846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5847 $as_echo_n "checking size of short... " >&6; }
5848 if test "${ac_cv_sizeof_short+set}" = set; then :
5849   $as_echo_n "(cached) " >&6
5850 else
5851   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5852
5853 else
5854   if test "$ac_cv_type_short" = yes; then
5855      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5856 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5857 { as_fn_set_status 77
5858 as_fn_error "cannot compute sizeof (short)
5859 See \`config.log' for more details." "$LINENO" 5; }; }
5860    else
5861      ac_cv_sizeof_short=0
5862    fi
5863 fi
5864
5865 fi
5866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5867 $as_echo "$ac_cv_sizeof_short" >&6; }
5868
5869
5870
5871 cat >>confdefs.h <<_ACEOF
5872 #define SIZEOF_SHORT $ac_cv_sizeof_short
5873 _ACEOF
5874
5875
5876 # The cast to long int works around a bug in the HP C Compiler
5877 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5878 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5879 # This bug is HP SR number 8606223364.
5880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5881 $as_echo_n "checking size of int... " >&6; }
5882 if test "${ac_cv_sizeof_int+set}" = set; then :
5883   $as_echo_n "(cached) " >&6
5884 else
5885   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5886
5887 else
5888   if test "$ac_cv_type_int" = yes; then
5889      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5890 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5891 { as_fn_set_status 77
5892 as_fn_error "cannot compute sizeof (int)
5893 See \`config.log' for more details." "$LINENO" 5; }; }
5894    else
5895      ac_cv_sizeof_int=0
5896    fi
5897 fi
5898
5899 fi
5900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5901 $as_echo "$ac_cv_sizeof_int" >&6; }
5902
5903
5904
5905 cat >>confdefs.h <<_ACEOF
5906 #define SIZEOF_INT $ac_cv_sizeof_int
5907 _ACEOF
5908
5909
5910 # The cast to long int works around a bug in the HP C Compiler
5911 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5912 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5913 # This bug is HP SR number 8606223364.
5914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5915 $as_echo_n "checking size of long... " >&6; }
5916 if test "${ac_cv_sizeof_long+set}" = set; then :
5917   $as_echo_n "(cached) " >&6
5918 else
5919   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5920
5921 else
5922   if test "$ac_cv_type_long" = yes; then
5923      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5924 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5925 { as_fn_set_status 77
5926 as_fn_error "cannot compute sizeof (long)
5927 See \`config.log' for more details." "$LINENO" 5; }; }
5928    else
5929      ac_cv_sizeof_long=0
5930    fi
5931 fi
5932
5933 fi
5934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5935 $as_echo "$ac_cv_sizeof_long" >&6; }
5936
5937
5938
5939 cat >>confdefs.h <<_ACEOF
5940 #define SIZEOF_LONG $ac_cv_sizeof_long
5941 _ACEOF
5942
5943
5944 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5945 if test "x$ac_cv_type_long_long" = x""yes; then :
5946
5947 cat >>confdefs.h <<_ACEOF
5948 #define HAVE_LONG_LONG 1
5949 _ACEOF
5950
5951 # The cast to long int works around a bug in the HP C Compiler
5952 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5953 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5954 # This bug is HP SR number 8606223364.
5955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5956 $as_echo_n "checking size of long long... " >&6; }
5957 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5958   $as_echo_n "(cached) " >&6
5959 else
5960   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5961
5962 else
5963   if test "$ac_cv_type_long_long" = yes; then
5964      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5965 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5966 { as_fn_set_status 77
5967 as_fn_error "cannot compute sizeof (long long)
5968 See \`config.log' for more details." "$LINENO" 5; }; }
5969    else
5970      ac_cv_sizeof_long_long=0
5971    fi
5972 fi
5973
5974 fi
5975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5976 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5977
5978
5979
5980 cat >>confdefs.h <<_ACEOF
5981 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5982 _ACEOF
5983
5984
5985 fi
5986
5987 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5988 if test "x$ac_cv_type___int64" = x""yes; then :
5989
5990 cat >>confdefs.h <<_ACEOF
5991 #define HAVE___INT64 1
5992 _ACEOF
5993
5994 # The cast to long int works around a bug in the HP C Compiler
5995 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5996 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5997 # This bug is HP SR number 8606223364.
5998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5999 $as_echo_n "checking size of __int64... " >&6; }
6000 if test "${ac_cv_sizeof___int64+set}" = set; then :
6001   $as_echo_n "(cached) " >&6
6002 else
6003   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
6004
6005 else
6006   if test "$ac_cv_type___int64" = yes; then
6007      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6008 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6009 { as_fn_set_status 77
6010 as_fn_error "cannot compute sizeof (__int64)
6011 See \`config.log' for more details." "$LINENO" 5; }; }
6012    else
6013      ac_cv_sizeof___int64=0
6014    fi
6015 fi
6016
6017 fi
6018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6019 $as_echo "$ac_cv_sizeof___int64" >&6; }
6020
6021
6022
6023 cat >>confdefs.h <<_ACEOF
6024 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6025 _ACEOF
6026
6027
6028 fi
6029
6030 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6031 case $ac_cv_c_int8_t in #(
6032   no|yes) ;; #(
6033   *)
6034
6035 cat >>confdefs.h <<_ACEOF
6036 #define int8_t $ac_cv_c_int8_t
6037 _ACEOF
6038 ;;
6039 esac
6040
6041 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6042 case $ac_cv_c_int16_t in #(
6043   no|yes) ;; #(
6044   *)
6045
6046 cat >>confdefs.h <<_ACEOF
6047 #define int16_t $ac_cv_c_int16_t
6048 _ACEOF
6049 ;;
6050 esac
6051
6052 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6053 case $ac_cv_c_int32_t in #(
6054   no|yes) ;; #(
6055   *)
6056
6057 cat >>confdefs.h <<_ACEOF
6058 #define int32_t $ac_cv_c_int32_t
6059 _ACEOF
6060 ;;
6061 esac
6062
6063 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6064 case $ac_cv_c_int64_t in #(
6065   no|yes) ;; #(
6066   *)
6067
6068 cat >>confdefs.h <<_ACEOF
6069 #define int64_t $ac_cv_c_int64_t
6070 _ACEOF
6071 ;;
6072 esac
6073
6074
6075   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6076 $as_echo_n "checking for long long int... " >&6; }
6077 if test "${ac_cv_type_long_long_int+set}" = set; then :
6078   $as_echo_n "(cached) " >&6
6079 else
6080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6081 /* end confdefs.h.  */
6082
6083   /* For now, do not test the preprocessor; as of 2007 there are too many
6084          implementations with broken preprocessors.  Perhaps this can
6085          be revisited in 2012.  In the meantime, code should not expect
6086          #if to work with literals wider than 32 bits.  */
6087       /* Test literals.  */
6088       long long int ll = 9223372036854775807ll;
6089       long long int nll = -9223372036854775807LL;
6090       unsigned long long int ull = 18446744073709551615ULL;
6091       /* Test constant expressions.   */
6092       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6093                      ? 1 : -1)];
6094       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6095                      ? 1 : -1)];
6096       int i = 63;
6097 int
6098 main ()
6099 {
6100 /* Test availability of runtime routines for shift and division.  */
6101       long long int llmax = 9223372036854775807ll;
6102       unsigned long long int ullmax = 18446744073709551615ull;
6103       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6104               | (llmax / ll) | (llmax % ll)
6105               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6106               | (ullmax / ull) | (ullmax % ull));
6107   ;
6108   return 0;
6109 }
6110
6111 _ACEOF
6112 if ac_fn_c_try_link "$LINENO"; then :
6113                         if test "$cross_compiling" = yes; then :
6114   ac_cv_type_long_long_int=yes
6115 else
6116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6117 /* end confdefs.h.  */
6118 #include <limits.h>
6119                #ifndef LLONG_MAX
6120                # define HALF \
6121                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6122                # define LLONG_MAX (HALF - 1 + HALF)
6123                #endif
6124 int
6125 main ()
6126 {
6127 long long int n = 1;
6128                int i;
6129                for (i = 0; ; i++)
6130                  {
6131                    long long int m = n << i;
6132                    if (m >> i != n)
6133                      return 1;
6134                    if (LLONG_MAX / 2 < m)
6135                      break;
6136                  }
6137                return 0;
6138   ;
6139   return 0;
6140 }
6141 _ACEOF
6142 if ac_fn_c_try_run "$LINENO"; then :
6143   ac_cv_type_long_long_int=yes
6144 else
6145   ac_cv_type_long_long_int=no
6146 fi
6147 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6148   conftest.$ac_objext conftest.beam conftest.$ac_ext
6149 fi
6150
6151 else
6152   ac_cv_type_long_long_int=no
6153 fi
6154 rm -f core conftest.err conftest.$ac_objext \
6155     conftest$ac_exeext conftest.$ac_ext
6156 fi
6157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6158 $as_echo "$ac_cv_type_long_long_int" >&6; }
6159   if test $ac_cv_type_long_long_int = yes; then
6160
6161 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6162
6163   fi
6164
6165
6166
6167   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6168 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6169
6170 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6171
6172 else
6173   test $ac_cv_type_long_long_int = yes \
6174        && ac_type='long long int' \
6175        || ac_type='long int'
6176
6177 cat >>confdefs.h <<_ACEOF
6178 #define intmax_t $ac_type
6179 _ACEOF
6180
6181 fi
6182
6183
6184
6185   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6186 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6187
6188 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6189
6190 else
6191   for ac_type in 'int' 'long int' 'long long int'; do
6192        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6193 /* end confdefs.h.  */
6194 $ac_includes_default
6195 int
6196 main ()
6197 {
6198 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6199 test_array [0] = 0
6200
6201   ;
6202   return 0;
6203 }
6204 _ACEOF
6205 if ac_fn_c_try_compile "$LINENO"; then :
6206
6207 cat >>confdefs.h <<_ACEOF
6208 #define intptr_t $ac_type
6209 _ACEOF
6210
6211           ac_type=
6212 fi
6213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6214        test -z "$ac_type" && break
6215      done
6216 fi
6217
6218
6219 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6220 case $ac_cv_c_uint8_t in #(
6221   no|yes) ;; #(
6222   *)
6223
6224 $as_echo "#define _UINT8_T 1" >>confdefs.h
6225
6226
6227 cat >>confdefs.h <<_ACEOF
6228 #define uint8_t $ac_cv_c_uint8_t
6229 _ACEOF
6230 ;;
6231   esac
6232
6233 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6234 case $ac_cv_c_uint16_t in #(
6235   no|yes) ;; #(
6236   *)
6237
6238
6239 cat >>confdefs.h <<_ACEOF
6240 #define uint16_t $ac_cv_c_uint16_t
6241 _ACEOF
6242 ;;
6243   esac
6244
6245 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6246 case $ac_cv_c_uint32_t in #(
6247   no|yes) ;; #(
6248   *)
6249
6250 $as_echo "#define _UINT32_T 1" >>confdefs.h
6251
6252
6253 cat >>confdefs.h <<_ACEOF
6254 #define uint32_t $ac_cv_c_uint32_t
6255 _ACEOF
6256 ;;
6257   esac
6258
6259 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6260 case $ac_cv_c_uint64_t in #(
6261   no|yes) ;; #(
6262   *)
6263
6264 $as_echo "#define _UINT64_T 1" >>confdefs.h
6265
6266
6267 cat >>confdefs.h <<_ACEOF
6268 #define uint64_t $ac_cv_c_uint64_t
6269 _ACEOF
6270 ;;
6271   esac
6272
6273
6274   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6275 $as_echo_n "checking for unsigned long long int... " >&6; }
6276 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6277   $as_echo_n "(cached) " >&6
6278 else
6279   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6280 /* end confdefs.h.  */
6281
6282   /* For now, do not test the preprocessor; as of 2007 there are too many
6283          implementations with broken preprocessors.  Perhaps this can
6284          be revisited in 2012.  In the meantime, code should not expect
6285          #if to work with literals wider than 32 bits.  */
6286       /* Test literals.  */
6287       long long int ll = 9223372036854775807ll;
6288       long long int nll = -9223372036854775807LL;
6289       unsigned long long int ull = 18446744073709551615ULL;
6290       /* Test constant expressions.   */
6291       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6292                      ? 1 : -1)];
6293       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6294                      ? 1 : -1)];
6295       int i = 63;
6296 int
6297 main ()
6298 {
6299 /* Test availability of runtime routines for shift and division.  */
6300       long long int llmax = 9223372036854775807ll;
6301       unsigned long long int ullmax = 18446744073709551615ull;
6302       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6303               | (llmax / ll) | (llmax % ll)
6304               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6305               | (ullmax / ull) | (ullmax % ull));
6306   ;
6307   return 0;
6308 }
6309
6310 _ACEOF
6311 if ac_fn_c_try_link "$LINENO"; then :
6312   ac_cv_type_unsigned_long_long_int=yes
6313 else
6314   ac_cv_type_unsigned_long_long_int=no
6315 fi
6316 rm -f core conftest.err conftest.$ac_objext \
6317     conftest$ac_exeext conftest.$ac_ext
6318 fi
6319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6320 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6321   if test $ac_cv_type_unsigned_long_long_int = yes; then
6322
6323 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6324
6325   fi
6326
6327
6328
6329   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6330 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6331
6332 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6333
6334 else
6335   test $ac_cv_type_unsigned_long_long_int = yes \
6336        && ac_type='unsigned long long int' \
6337        || ac_type='unsigned long int'
6338
6339 cat >>confdefs.h <<_ACEOF
6340 #define uintmax_t $ac_type
6341 _ACEOF
6342
6343 fi
6344
6345
6346
6347   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6348 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6349
6350 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6351
6352 else
6353   for ac_type in 'unsigned int' 'unsigned long int' \
6354         'unsigned long long int'; do
6355        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6356 /* end confdefs.h.  */
6357 $ac_includes_default
6358 int
6359 main ()
6360 {
6361 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6362 test_array [0] = 0
6363
6364   ;
6365   return 0;
6366 }
6367 _ACEOF
6368 if ac_fn_c_try_compile "$LINENO"; then :
6369
6370 cat >>confdefs.h <<_ACEOF
6371 #define uintptr_t $ac_type
6372 _ACEOF
6373
6374           ac_type=
6375 fi
6376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6377        test -z "$ac_type" && break
6378      done
6379 fi
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395 # ---------------------
6396 # Warnings and checking
6397 # ---------------------
6398
6399 # Check $CC warning features (if it's GCC).
6400 # We want to use -pedantic, but we don't want warnings about
6401 # * 'long long'
6402 # * variadic macros
6403 # * overlong strings
6404 # * C++11 narrowing conversions in { }
6405 # So, we only use -pedantic if we can disable those warnings.
6406
6407 loose_warn=
6408 save_CFLAGS="$CFLAGS"
6409 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6410   # Do the check with the no- prefix removed since gcc silently
6411   # accepts any -Wno-* option on purpose
6412   case $real_option in
6413     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6414     *) option=$real_option ;;
6415   esac
6416   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6417
6418   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6419 $as_echo_n "checking whether $CC supports $option... " >&6; }
6420 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6421   $as_echo_n "(cached) " >&6
6422 else
6423   CFLAGS="$option"
6424     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6425 /* end confdefs.h.  */
6426
6427 int
6428 main ()
6429 {
6430
6431   ;
6432   return 0;
6433 }
6434 _ACEOF
6435 if ac_fn_c_try_compile "$LINENO"; then :
6436   eval "$as_acx_Woption=yes"
6437 else
6438   eval "$as_acx_Woption=no"
6439 fi
6440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6441
6442 fi
6443 eval ac_res=\$$as_acx_Woption
6444                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6445 $as_echo "$ac_res" >&6; }
6446   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6447   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6448 fi
6449   done
6450 CFLAGS="$save_CFLAGS"
6451
6452 c_loose_warn=
6453 save_CFLAGS="$CFLAGS"
6454 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6455   # Do the check with the no- prefix removed since gcc silently
6456   # accepts any -Wno-* option on purpose
6457   case $real_option in
6458     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6459     *) option=$real_option ;;
6460   esac
6461   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6462
6463   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6464 $as_echo_n "checking whether $CC supports $option... " >&6; }
6465 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6466   $as_echo_n "(cached) " >&6
6467 else
6468   CFLAGS="$option"
6469     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6470 /* end confdefs.h.  */
6471
6472 int
6473 main ()
6474 {
6475
6476   ;
6477   return 0;
6478 }
6479 _ACEOF
6480 if ac_fn_c_try_compile "$LINENO"; then :
6481   eval "$as_acx_Woption=yes"
6482 else
6483   eval "$as_acx_Woption=no"
6484 fi
6485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6486
6487 fi
6488 eval ac_res=\$$as_acx_Woption
6489                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6490 $as_echo "$ac_res" >&6; }
6491   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6492   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6493 fi
6494   done
6495 CFLAGS="$save_CFLAGS"
6496
6497 strict_warn=
6498 save_CFLAGS="$CFLAGS"
6499 for real_option in -Wmissing-format-attribute; do
6500   # Do the check with the no- prefix removed since gcc silently
6501   # accepts any -Wno-* option on purpose
6502   case $real_option in
6503     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6504     *) option=$real_option ;;
6505   esac
6506   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6507
6508   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6509 $as_echo_n "checking whether $CC supports $option... " >&6; }
6510 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6511   $as_echo_n "(cached) " >&6
6512 else
6513   CFLAGS="$option"
6514     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6515 /* end confdefs.h.  */
6516
6517 int
6518 main ()
6519 {
6520
6521   ;
6522   return 0;
6523 }
6524 _ACEOF
6525 if ac_fn_c_try_compile "$LINENO"; then :
6526   eval "$as_acx_Woption=yes"
6527 else
6528   eval "$as_acx_Woption=no"
6529 fi
6530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6531
6532 fi
6533 eval ac_res=\$$as_acx_Woption
6534                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6535 $as_echo "$ac_res" >&6; }
6536   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6537   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6538 fi
6539   done
6540 CFLAGS="$save_CFLAGS"
6541
6542 c_strict_warn=
6543 save_CFLAGS="$CFLAGS"
6544 for real_option in -Wold-style-definition -Wc++-compat; do
6545   # Do the check with the no- prefix removed since gcc silently
6546   # accepts any -Wno-* option on purpose
6547   case $real_option in
6548     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6549     *) option=$real_option ;;
6550   esac
6551   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6552
6553   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6554 $as_echo_n "checking whether $CC supports $option... " >&6; }
6555 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6556   $as_echo_n "(cached) " >&6
6557 else
6558   CFLAGS="$option"
6559     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6560 /* end confdefs.h.  */
6561
6562 int
6563 main ()
6564 {
6565
6566   ;
6567   return 0;
6568 }
6569 _ACEOF
6570 if ac_fn_c_try_compile "$LINENO"; then :
6571   eval "$as_acx_Woption=yes"
6572 else
6573   eval "$as_acx_Woption=no"
6574 fi
6575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6576
6577 fi
6578 eval ac_res=\$$as_acx_Woption
6579                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6580 $as_echo "$ac_res" >&6; }
6581   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6582   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6583 fi
6584   done
6585 CFLAGS="$save_CFLAGS"
6586
6587 # Do the check with the no- prefix removed from the warning options
6588 # since gcc silently accepts any -Wno-* option on purpose
6589 if test "$GCC" = yes; then :
6590   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6591 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6592 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6593   $as_echo_n "(cached) " >&6
6594 else
6595   save_CFLAGS="$CFLAGS"
6596 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6598 /* end confdefs.h.  */
6599
6600 int
6601 main ()
6602 {
6603
6604   ;
6605   return 0;
6606 }
6607 _ACEOF
6608 if ac_fn_c_try_compile "$LINENO"; then :
6609   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6610 else
6611   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6612 fi
6613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6614 CFLAGS="$save_CFLAGS"
6615 fi
6616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6617 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6618 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6619   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6620 fi
6621
6622 fi
6623
6624 # Check whether --enable-werror-always was given.
6625 if test "${enable_werror_always+set}" = set; then :
6626   enableval=$enable_werror_always;
6627 else
6628   enable_werror_always=no
6629 fi
6630
6631 if test $enable_werror_always = yes; then :
6632   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6633 fi
6634
6635
6636
6637 # The above macros do nothing if the compiler is not GCC.  However, the
6638 # Makefile has more goo to add other flags, so these variables are used
6639 # to enable warnings only for GCC.
6640 warn_cflags=
6641 warn_cxxflags=
6642 if test "x$GCC" = "xyes"; then
6643   warn_cflags='$(GCC_WARN_CFLAGS)'
6644   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6645 fi
6646
6647
6648
6649 # Disable exceptions and RTTI if building with g++
6650 noexception_flags=
6651 save_CFLAGS="$CFLAGS"
6652 for real_option in -fno-exceptions -fno-rtti; do
6653   # Do the check with the no- prefix removed since gcc silently
6654   # accepts any -Wno-* option on purpose
6655   case $real_option in
6656     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6657     *) option=$real_option ;;
6658   esac
6659   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6660
6661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6662 $as_echo_n "checking whether $CC supports $option... " >&6; }
6663 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6664   $as_echo_n "(cached) " >&6
6665 else
6666   CFLAGS="$option"
6667     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6668 /* end confdefs.h.  */
6669
6670 int
6671 main ()
6672 {
6673
6674   ;
6675   return 0;
6676 }
6677 _ACEOF
6678 if ac_fn_c_try_compile "$LINENO"; then :
6679   eval "$as_acx_Woption=yes"
6680 else
6681   eval "$as_acx_Woption=no"
6682 fi
6683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6684
6685 fi
6686 eval ac_res=\$$as_acx_Woption
6687                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6688 $as_echo "$ac_res" >&6; }
6689   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6690   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6691 fi
6692   done
6693 CFLAGS="$save_CFLAGS"
6694
6695
6696 # Enable expensive internal checks
6697 is_release=
6698 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6699   is_release=yes
6700 fi
6701
6702 # Check whether --enable-checking was given.
6703 if test "${enable_checking+set}" = set; then :
6704   enableval=$enable_checking; ac_checking_flags="${enableval}"
6705 else
6706
6707 # Determine the default checks.
6708 if test x$is_release = x ; then
6709   ac_checking_flags=yes
6710 else
6711   ac_checking_flags=release
6712 fi
6713 fi
6714
6715 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6716 for check in release $ac_checking_flags
6717 do
6718         case $check in
6719         # these set all the flags to specific states
6720         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6721                         ac_fold_checking= ; ac_gc_checking=1 ;
6722                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6723                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6724                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6725                         ac_types_checking=1 ;;
6726         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6727                         ac_fold_checking= ; ac_gc_checking= ;
6728                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6729                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6730                         ac_tree_checking= ; ac_valgrind_checking= ;
6731                         ac_types_checking= ;;
6732         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6733                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6734                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6735                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6736                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6737                         ac_types_checking=1 ;;
6738         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6739                         ac_fold_checking= ; ac_gc_checking= ;
6740                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6741                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6742                         ac_tree_checking= ; ac_valgrind_checking= ;
6743                         ac_types_checking= ;;
6744         # these enable particular checks
6745         assert)         ac_assert_checking=1 ;;
6746         df)             ac_df_checking=1 ;;
6747         fold)           ac_fold_checking=1 ;;
6748         gc)             ac_gc_checking=1 ;;
6749         gcac)           ac_gc_always_collect=1 ;;
6750         gimple)         ac_gimple_checking=1 ;;
6751         misc)           ac_checking=1 ;;
6752         rtl)            ac_rtl_checking=1 ;;
6753         rtlflag)        ac_rtlflag_checking=1 ;;
6754         runtime)        ac_runtime_checking=1 ;;
6755         tree)           ac_tree_checking=1 ;;
6756         types)          ac_types_checking=1 ;;
6757         valgrind)       ac_valgrind_checking=1 ;;
6758         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6759         esac
6760 done
6761 IFS="$ac_save_IFS"
6762
6763 nocommon_flag=""
6764 if test x$ac_checking != x ; then
6765
6766 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6767
6768   nocommon_flag=-fno-common
6769 fi
6770
6771 if test x$ac_df_checking != x ; then
6772
6773 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6774
6775 fi
6776 if test x$ac_assert_checking != x ; then
6777
6778 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6779
6780 fi
6781 if test x$ac_gimple_checking != x ; then
6782
6783 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6784
6785 fi
6786
6787 if test x$ac_runtime_checking != x ; then
6788
6789 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6790
6791 fi
6792 if test x$ac_tree_checking != x ; then
6793
6794 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6795
6796   TREEBROWSER=tree-browser.o
6797 fi
6798 if test x$ac_types_checking != x ; then
6799
6800 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6801
6802 fi
6803
6804 if test x$ac_rtl_checking != x ; then
6805
6806 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6807
6808 fi
6809 if test x$ac_rtlflag_checking != x ; then
6810
6811 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6812
6813 fi
6814 if test x$ac_gc_checking != x ; then
6815
6816 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6817
6818 fi
6819 if test x$ac_gc_always_collect != x ; then
6820
6821 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6822
6823 fi
6824 if test x$ac_fold_checking != x ; then
6825
6826 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6827
6828 fi
6829 valgrind_path_defines=
6830 valgrind_command=
6831
6832 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6833 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6834   have_valgrind_h=yes
6835 else
6836   have_valgrind_h=no
6837 fi
6838
6839
6840
6841 if test x$ac_valgrind_checking != x ; then
6842   # It is certainly possible that there's valgrind but no valgrind.h.
6843   # GCC relies on making annotations so we must have both.
6844   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6845 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6847 /* end confdefs.h.  */
6848 #include <valgrind/memcheck.h>
6849 #ifndef VALGRIND_DISCARD
6850 #error VALGRIND_DISCARD not defined
6851 #endif
6852 _ACEOF
6853 if ac_fn_c_try_cpp "$LINENO"; then :
6854   gcc_cv_header_valgrind_memcheck_h=yes
6855 else
6856   gcc_cv_header_valgrind_memcheck_h=no
6857 fi
6858 rm -f conftest.err conftest.$ac_ext
6859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6860 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6861   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6862 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6863   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6864 /* end confdefs.h.  */
6865 #include <memcheck.h>
6866 #ifndef VALGRIND_DISCARD
6867 #error VALGRIND_DISCARD not defined
6868 #endif
6869 _ACEOF
6870 if ac_fn_c_try_cpp "$LINENO"; then :
6871   gcc_cv_header_memcheck_h=yes
6872 else
6873   gcc_cv_header_memcheck_h=no
6874 fi
6875 rm -f conftest.err conftest.$ac_ext
6876   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6877 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6878
6879 # Prepare PATH_SEPARATOR.
6880 # The user is always right.
6881 if test "${PATH_SEPARATOR+set}" != set; then
6882   echo "#! /bin/sh" >conf$$.sh
6883   echo  "exit 0"   >>conf$$.sh
6884   chmod +x conf$$.sh
6885   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6886     PATH_SEPARATOR=';'
6887   else
6888     PATH_SEPARATOR=:
6889   fi
6890   rm -f conf$$.sh
6891 fi
6892
6893 # Find out how to test for executable files. Don't use a zero-byte file,
6894 # as systems may use methods other than mode bits to determine executability.
6895 cat >conf$$.file <<_ASEOF
6896 #! /bin/sh
6897 exit 0
6898 _ASEOF
6899 chmod +x conf$$.file
6900 if test -x conf$$.file >/dev/null 2>&1; then
6901   ac_executable_p="test -x"
6902 else
6903   ac_executable_p="test -f"
6904 fi
6905 rm -f conf$$.file
6906
6907 # Extract the first word of "valgrind", so it can be a program name with args.
6908 set dummy valgrind; ac_word=$2
6909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6910 $as_echo_n "checking for $ac_word... " >&6; }
6911 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6912   $as_echo_n "(cached) " >&6
6913 else
6914   case "$valgrind_path" in
6915   [\\/]* | ?:[\\/]*)
6916     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6917     ;;
6918   *)
6919     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6920     for ac_dir in $PATH; do
6921       IFS="$ac_save_IFS"
6922       test -z "$ac_dir" && ac_dir=.
6923       for ac_exec_ext in '' $ac_executable_extensions; do
6924         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6925           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6926             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6927             break 2
6928           fi
6929         fi
6930       done
6931     done
6932     IFS="$ac_save_IFS"
6933     ;;
6934 esac
6935 fi
6936 valgrind_path="$ac_cv_path_valgrind_path"
6937 if test -n "$valgrind_path"; then
6938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6939 $as_echo "$valgrind_path" >&6; }
6940 else
6941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6942 $as_echo "no" >&6; }
6943 fi
6944
6945   if test "x$valgrind_path" = "x" \
6946     || (test $have_valgrind_h = no \
6947         && test $gcc_cv_header_memcheck_h = no \
6948         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6949         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6950   fi
6951   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6952   valgrind_command="$valgrind_path -q"
6953
6954 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6955
6956   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6957
6958 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6959
6960   fi
6961   if test $gcc_cv_header_memcheck_h = yes; then
6962
6963 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6964
6965   fi
6966 fi
6967
6968
6969
6970 # Enable code coverage collection
6971 # Check whether --enable-coverage was given.
6972 if test "${enable_coverage+set}" = set; then :
6973   enableval=$enable_coverage; case "${enableval}" in
6974   yes|noopt)
6975     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6976     ;;
6977   opt)
6978     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6979     ;;
6980   no)
6981     # a.k.a. --disable-coverage
6982     coverage_flags=""
6983     ;;
6984   *)
6985     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6986     ;;
6987 esac
6988 else
6989   coverage_flags=""
6990 fi
6991
6992
6993
6994 # Check whether --enable-gather-detailed-mem-stats was given.
6995 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6996   enableval=$enable_gather_detailed_mem_stats;
6997 else
6998   enable_gather_detailed_mem_stats=no
6999 fi
7000
7001 if test x$enable_gather_detailed_mem_stats = xyes ; then
7002
7003 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
7004
7005 fi
7006
7007 # -------------------------------
7008 # Miscenalleous configure options
7009 # -------------------------------
7010
7011 # See if we are building gcc with C++.
7012 # Check whether --enable-build-with-cxx was given.
7013 if test "${enable_build_with_cxx+set}" = set; then :
7014   enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
7015 else
7016   ENABLE_BUILD_WITH_CXX=no
7017 fi
7018
7019
7020 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
7021
7022 $as_echo "#define ENABLE_BUILD_WITH_CXX 1" >>confdefs.h
7023
7024 fi
7025
7026 # With stabs
7027
7028 # Check whether --with-stabs was given.
7029 if test "${with_stabs+set}" = set; then :
7030   withval=$with_stabs; stabs="$with_stabs"
7031 else
7032   stabs=no
7033 fi
7034
7035
7036 # Determine whether or not multilibs are enabled.
7037 # Check whether --enable-multilib was given.
7038 if test "${enable_multilib+set}" = set; then :
7039   enableval=$enable_multilib;
7040 else
7041   enable_multilib=yes
7042 fi
7043
7044
7045
7046 # Enable __cxa_atexit for C++.
7047 # Check whether --enable-__cxa_atexit was given.
7048 if test "${enable___cxa_atexit+set}" = set; then :
7049   enableval=$enable___cxa_atexit;
7050 fi
7051
7052
7053 # Enable C extension for decimal float if target supports it.
7054
7055 # Check whether --enable-decimal-float was given.
7056 if test "${enable_decimal_float+set}" = set; then :
7057   enableval=$enable_decimal_float;
7058   case $enable_decimal_float in
7059     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7060     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7061 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7062   esac
7063
7064 else
7065
7066   case $target in
7067     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7068     i?86*-*-mingw* | x86_64*-*-mingw* | \
7069     i?86*-*-cygwin*)
7070       enable_decimal_float=yes
7071       ;;
7072     *)
7073       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7074 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7075       enable_decimal_float=no
7076       ;;
7077   esac
7078
7079 fi
7080
7081
7082 # x86's use BID format instead of DPD
7083 case x$enable_decimal_float in
7084   xyes)
7085     case $target in
7086       i?86*-*-* | x86_64*-*-*)
7087         enable_decimal_float=bid
7088         ;;
7089       *)
7090         enable_decimal_float=dpd
7091         ;;
7092     esac
7093     default_decimal_float=$enable_decimal_float
7094     ;;
7095   xno)
7096     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7097     # dependency on libdecnumber.
7098     default_decimal_float=dpd
7099     ;;
7100 esac
7101
7102
7103
7104
7105 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7106
7107 cat >>confdefs.h <<_ACEOF
7108 #define ENABLE_DECIMAL_FLOAT $dfp
7109 _ACEOF
7110
7111
7112 # Use default_decimal_float for dependency.
7113 enable_decimal_float=$default_decimal_float
7114
7115 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7116
7117 cat >>confdefs.h <<_ACEOF
7118 #define ENABLE_DECIMAL_BID_FORMAT $bid
7119 _ACEOF
7120
7121
7122 # Enable C extension for fixed-point arithmetic.
7123 # Check whether --enable-fixed-point was given.
7124 if test "${enable_fixed_point+set}" = set; then :
7125   enableval=$enable_fixed_point;
7126 else
7127
7128   case $target in
7129     arm*)
7130       enable_fixed_point=yes
7131       ;;
7132
7133     mips*-*-*)
7134       enable_fixed_point=yes
7135       ;;
7136     *)
7137       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7138 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7139       enable_fixed_point=no
7140       ;;
7141   esac
7142
7143 fi
7144
7145
7146
7147 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7148
7149 cat >>confdefs.h <<_ACEOF
7150 #define ENABLE_FIXED_POINT $fixedpoint
7151 _ACEOF
7152
7153
7154 # Enable threads
7155 # Pass with no value to take the default
7156 # Pass with a value to specify a thread package
7157 # Check whether --enable-threads was given.
7158 if test "${enable_threads+set}" = set; then :
7159   enableval=$enable_threads;
7160 else
7161   enable_threads=''
7162 fi
7163
7164
7165 # Check whether --enable-tls was given.
7166 if test "${enable_tls+set}" = set; then :
7167   enableval=$enable_tls;
7168   case $enable_tls in
7169     yes | no) ;;
7170     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7171 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7172   esac
7173
7174 else
7175   enable_tls=''
7176 fi
7177
7178
7179 # Check whether --enable-objc-gc was given.
7180 if test "${enable_objc_gc+set}" = set; then :
7181   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7182         objc_boehm_gc=''
7183 else
7184         objc_boehm_gc=1
7185 fi
7186 else
7187   objc_boehm_gc=''
7188 fi
7189
7190
7191
7192 # Check whether --with-dwarf2 was given.
7193 if test "${with_dwarf2+set}" = set; then :
7194   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7195 else
7196   dwarf2=no
7197 fi
7198
7199
7200 # Check whether --enable-shared was given.
7201 if test "${enable_shared+set}" = set; then :
7202   enableval=$enable_shared;
7203   case $enable_shared in
7204   yes | no) ;;
7205   *)
7206     enable_shared=no
7207     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7208     for pkg in $enableval; do
7209       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7210         enable_shared=yes
7211       fi
7212     done
7213     IFS="$ac_save_ifs"
7214     ;;
7215   esac
7216
7217 else
7218   enable_shared=yes
7219 fi
7220
7221
7222
7223
7224 # Check whether --with-native-system-header-dir was given.
7225 if test "${with_native_system_header_dir+set}" = set; then :
7226   withval=$with_native_system_header_dir;
7227  case ${with_native_system_header_dir} in
7228  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7229  /* | [A-Za-z]:[\\/]*) ;;
7230  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7231  esac
7232  configured_native_system_header_dir="${withval}"
7233
7234 else
7235   configured_native_system_header_dir=
7236 fi
7237
7238
7239
7240 # Check whether --with-build-sysroot was given.
7241 if test "${with_build_sysroot+set}" = set; then :
7242   withval=$with_build_sysroot; if test x"$withval" != x ; then
7243      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7244    fi
7245 else
7246   SYSROOT_CFLAGS_FOR_TARGET=
7247 fi
7248
7249
7250
7251
7252 # Check whether --with-sysroot was given.
7253 if test "${with_sysroot+set}" = set; then :
7254   withval=$with_sysroot;
7255  case ${with_sysroot} in
7256  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7257  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7258  esac
7259
7260  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7261  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7262
7263  if test "x$prefix" = xNONE; then
7264   test_prefix=/usr/local
7265  else
7266   test_prefix=$prefix
7267  fi
7268  if test "x$exec_prefix" = xNONE; then
7269   test_exec_prefix=$test_prefix
7270  else
7271   test_exec_prefix=$exec_prefix
7272  fi
7273  case ${TARGET_SYSTEM_ROOT} in
7274  "${test_prefix}"|"${test_prefix}/"*|\
7275  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7276  '${prefix}'|'${prefix}/'*|\
7277  '${exec_prefix}'|'${exec_prefix}/'*)
7278    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7279    TARGET_SYSTEM_ROOT_DEFINE="$t"
7280    ;;
7281  esac
7282
7283 else
7284
7285  TARGET_SYSTEM_ROOT=
7286  TARGET_SYSTEM_ROOT_DEFINE=
7287  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7288
7289 fi
7290
7291
7292
7293
7294
7295
7296 # Check whether --with-specs was given.
7297 if test "${with_specs+set}" = set; then :
7298   withval=$with_specs; CONFIGURE_SPECS=$withval
7299 else
7300   CONFIGURE_SPECS=
7301
7302 fi
7303
7304
7305
7306
7307
7308 # Check whether --with-pkgversion was given.
7309 if test "${with_pkgversion+set}" = set; then :
7310   withval=$with_pkgversion; case "$withval" in
7311       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7312       no)  PKGVERSION= ;;
7313       *)   PKGVERSION="($withval) " ;;
7314      esac
7315 else
7316   PKGVERSION="(GCC) "
7317
7318 fi
7319
7320
7321
7322
7323
7324 # Check whether --with-bugurl was given.
7325 if test "${with_bugurl+set}" = set; then :
7326   withval=$with_bugurl; case "$withval" in
7327       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7328       no)  BUGURL=
7329            ;;
7330       *)   BUGURL="$withval"
7331            ;;
7332      esac
7333 else
7334   BUGURL="http://gcc.gnu.org/bugs.html"
7335
7336 fi
7337
7338   case ${BUGURL} in
7339   "")
7340     REPORT_BUGS_TO=
7341     REPORT_BUGS_TEXI=
7342     ;;
7343   *)
7344     REPORT_BUGS_TO="<$BUGURL>"
7345     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7346     ;;
7347   esac;
7348
7349
7350
7351
7352 # Sanity check enable_languages in case someone does not run the toplevel
7353 # configure # script.
7354 # Check whether --enable-languages was given.
7355 if test "${enable_languages+set}" = set; then :
7356   enableval=$enable_languages; case ,${enable_languages}, in
7357        ,,|,yes,)
7358                 # go safe -- we cannot be much sure without the toplevel
7359                 # configure's
7360                 # analysis of which target libs are present and usable
7361                 enable_languages=c
7362                 ;;
7363          *,all,*)
7364                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7365                 ;;
7366         *,c,*)
7367                 ;;
7368         *)
7369                 enable_languages=c,${enable_languages}
7370                 ;;
7371 esac
7372 else
7373   enable_languages=c
7374 fi
7375
7376
7377
7378 # Check whether --with-multilib-list was given.
7379 if test "${with_multilib_list+set}" = set; then :
7380   withval=$with_multilib_list; :
7381 else
7382   with_multilib_list=default
7383 fi
7384
7385
7386 # -------------------------
7387 # Checks for other programs
7388 # -------------------------
7389
7390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7391 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7392 set x ${MAKE-make}
7393 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7394 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7395   $as_echo_n "(cached) " >&6
7396 else
7397   cat >conftest.make <<\_ACEOF
7398 SHELL = /bin/sh
7399 all:
7400         @echo '@@@%%%=$(MAKE)=@@@%%%'
7401 _ACEOF
7402 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7403 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7404   *@@@%%%=?*=@@@%%%*)
7405     eval ac_cv_prog_make_${ac_make}_set=yes;;
7406   *)
7407     eval ac_cv_prog_make_${ac_make}_set=no;;
7408 esac
7409 rm -f conftest.make
7410 fi
7411 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7413 $as_echo "yes" >&6; }
7414   SET_MAKE=
7415 else
7416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7417 $as_echo "no" >&6; }
7418   SET_MAKE="MAKE=${MAKE-make}"
7419 fi
7420
7421
7422 # Find some useful tools
7423 for ac_prog in gawk mawk nawk awk
7424 do
7425   # Extract the first word of "$ac_prog", so it can be a program name with args.
7426 set dummy $ac_prog; ac_word=$2
7427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7428 $as_echo_n "checking for $ac_word... " >&6; }
7429 if test "${ac_cv_prog_AWK+set}" = set; then :
7430   $as_echo_n "(cached) " >&6
7431 else
7432   if test -n "$AWK"; then
7433   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7434 else
7435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7436 for as_dir in $PATH
7437 do
7438   IFS=$as_save_IFS
7439   test -z "$as_dir" && as_dir=.
7440     for ac_exec_ext in '' $ac_executable_extensions; do
7441   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7442     ac_cv_prog_AWK="$ac_prog"
7443     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7444     break 2
7445   fi
7446 done
7447   done
7448 IFS=$as_save_IFS
7449
7450 fi
7451 fi
7452 AWK=$ac_cv_prog_AWK
7453 if test -n "$AWK"; then
7454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7455 $as_echo "$AWK" >&6; }
7456 else
7457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7458 $as_echo "no" >&6; }
7459 fi
7460
7461
7462   test -n "$AWK" && break
7463 done
7464
7465 # We need awk to create options.c and options.h.
7466 # Bail out if it's missing.
7467 case ${AWK} in
7468   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7469 esac
7470
7471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7472 $as_echo_n "checking whether ln -s works... " >&6; }
7473 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7474   $as_echo_n "(cached) " >&6
7475 else
7476   rm -f conftestdata_t
7477 echo >conftestdata_f
7478 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7479 then
7480   gcc_cv_prog_LN_S="ln -s"
7481 else
7482   if ln conftestdata_f conftestdata_t 2>/dev/null
7483   then
7484     gcc_cv_prog_LN_S=ln
7485   else
7486     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7487     then
7488       gcc_cv_prog_LN_S="cp -p"
7489     else
7490       gcc_cv_prog_LN_S=cp
7491     fi
7492   fi
7493 fi
7494 rm -f conftestdata_f conftestdata_t
7495
7496 fi
7497 LN_S="$gcc_cv_prog_LN_S"
7498 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7499   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7500 $as_echo "yes" >&6; }
7501 else
7502   if test "$gcc_cv_prog_LN_S" = "ln"; then
7503     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7504 $as_echo "no, using ln" >&6; }
7505   else
7506     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7507 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7508   fi
7509 fi
7510
7511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7512 $as_echo_n "checking whether ln works... " >&6; }
7513 if test "${acx_cv_prog_LN+set}" = set; then :
7514   $as_echo_n "(cached) " >&6
7515 else
7516   rm -f conftestdata_t
7517 echo >conftestdata_f
7518 if ln conftestdata_f conftestdata_t 2>/dev/null
7519 then
7520   acx_cv_prog_LN=ln
7521 else
7522   acx_cv_prog_LN=no
7523 fi
7524 rm -f conftestdata_f conftestdata_t
7525
7526 fi
7527 if test $acx_cv_prog_LN = no; then
7528   LN="$LN_S"
7529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7530 $as_echo "no, using $LN" >&6; }
7531 else
7532   LN="$acx_cv_prog_LN"
7533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7534 $as_echo "yes" >&6; }
7535 fi
7536
7537 if test -n "$ac_tool_prefix"; then
7538   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7539 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7541 $as_echo_n "checking for $ac_word... " >&6; }
7542 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7543   $as_echo_n "(cached) " >&6
7544 else
7545   if test -n "$RANLIB"; then
7546   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7547 else
7548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7549 for as_dir in $PATH
7550 do
7551   IFS=$as_save_IFS
7552   test -z "$as_dir" && as_dir=.
7553     for ac_exec_ext in '' $ac_executable_extensions; do
7554   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7555     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7556     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7557     break 2
7558   fi
7559 done
7560   done
7561 IFS=$as_save_IFS
7562
7563 fi
7564 fi
7565 RANLIB=$ac_cv_prog_RANLIB
7566 if test -n "$RANLIB"; then
7567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7568 $as_echo "$RANLIB" >&6; }
7569 else
7570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7571 $as_echo "no" >&6; }
7572 fi
7573
7574
7575 fi
7576 if test -z "$ac_cv_prog_RANLIB"; then
7577   ac_ct_RANLIB=$RANLIB
7578   # Extract the first word of "ranlib", so it can be a program name with args.
7579 set dummy ranlib; ac_word=$2
7580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7581 $as_echo_n "checking for $ac_word... " >&6; }
7582 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7583   $as_echo_n "(cached) " >&6
7584 else
7585   if test -n "$ac_ct_RANLIB"; then
7586   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7587 else
7588 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7589 for as_dir in $PATH
7590 do
7591   IFS=$as_save_IFS
7592   test -z "$as_dir" && as_dir=.
7593     for ac_exec_ext in '' $ac_executable_extensions; do
7594   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7595     ac_cv_prog_ac_ct_RANLIB="ranlib"
7596     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7597     break 2
7598   fi
7599 done
7600   done
7601 IFS=$as_save_IFS
7602
7603 fi
7604 fi
7605 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7606 if test -n "$ac_ct_RANLIB"; then
7607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7608 $as_echo "$ac_ct_RANLIB" >&6; }
7609 else
7610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7611 $as_echo "no" >&6; }
7612 fi
7613
7614   if test "x$ac_ct_RANLIB" = x; then
7615     RANLIB=":"
7616   else
7617     case $cross_compiling:$ac_tool_warned in
7618 yes:)
7619 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7620 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7621 ac_tool_warned=yes ;;
7622 esac
7623     RANLIB=$ac_ct_RANLIB
7624   fi
7625 else
7626   RANLIB="$ac_cv_prog_RANLIB"
7627 fi
7628
7629 ranlib_flags=""
7630
7631
7632 # Find a good install program.  We prefer a C program (faster),
7633 # so one script is as good as another.  But avoid the broken or
7634 # incompatible versions:
7635 # SysV /etc/install, /usr/sbin/install
7636 # SunOS /usr/etc/install
7637 # IRIX /sbin/install
7638 # AIX /bin/install
7639 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7640 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7641 # ./install, which can be erroneously created by make from ./install.sh.
7642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7643 $as_echo_n "checking for a BSD compatible install... " >&6; }
7644 if test -z "$INSTALL"; then
7645 if test "${ac_cv_path_install+set}" = set; then :
7646   $as_echo_n "(cached) " >&6
7647 else
7648     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7649   for ac_dir in $PATH; do
7650     # Account for people who put trailing slashes in PATH elements.
7651     case "$ac_dir/" in
7652     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7653     *)
7654       # OSF1 and SCO ODT 3.0 have their own names for install.
7655       for ac_prog in ginstall scoinst install; do
7656         if test -f $ac_dir/$ac_prog; then
7657           if test $ac_prog = install &&
7658             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7659             # AIX install.  It has an incompatible calling convention.
7660             # OSF/1 installbsd also uses dspmsg, but is usable.
7661             :
7662           else
7663             ac_cv_path_install="$ac_dir/$ac_prog -c"
7664             break 2
7665           fi
7666         fi
7667       done
7668       ;;
7669     esac
7670   done
7671   IFS="$ac_save_IFS"
7672
7673 fi
7674   if test "${ac_cv_path_install+set}" = set; then
7675     INSTALL="$ac_cv_path_install"
7676   else
7677     # As a last resort, use the slow shell script.  We don't cache a
7678     # path for INSTALL within a source directory, because that will
7679     # break other packages using the cache if that directory is
7680     # removed, or if the path is relative.
7681     INSTALL="$ac_install_sh"
7682   fi
7683 fi
7684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7685 $as_echo "$INSTALL" >&6; }
7686
7687 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7688 # It thinks the first close brace ends the variable substitution.
7689 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7690
7691 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7692
7693
7694 # See if cmp has --ignore-initial.
7695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7696 $as_echo_n "checking for cmp's capabilities... " >&6; }
7697 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7698   $as_echo_n "(cached) " >&6
7699 else
7700    echo abfoo >t1
7701   echo cdfoo >t2
7702   gcc_cv_prog_cmp_skip=slowcompare
7703   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7704     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7705       :
7706     else
7707       gcc_cv_prog_cmp_skip=gnucompare
7708     fi
7709   fi
7710   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7711     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7712       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7713         :
7714       else
7715         gcc_cv_prog_cmp_skip=fastcompare
7716       fi
7717     fi
7718   fi
7719   rm t1 t2
7720
7721 fi
7722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7723 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7724 make_compare_target=$gcc_cv_prog_cmp_skip
7725
7726
7727
7728 # See if we have the mktemp command.
7729 # Extract the first word of "mktemp", so it can be a program name with args.
7730 set dummy mktemp; ac_word=$2
7731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7732 $as_echo_n "checking for $ac_word... " >&6; }
7733 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7734   $as_echo_n "(cached) " >&6
7735 else
7736   if test -n "$have_mktemp_command"; then
7737   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7738 else
7739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7740 for as_dir in $PATH
7741 do
7742   IFS=$as_save_IFS
7743   test -z "$as_dir" && as_dir=.
7744     for ac_exec_ext in '' $ac_executable_extensions; do
7745   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7746     ac_cv_prog_have_mktemp_command="yes"
7747     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7748     break 2
7749   fi
7750 done
7751   done
7752 IFS=$as_save_IFS
7753
7754   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7755 fi
7756 fi
7757 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7758 if test -n "$have_mktemp_command"; then
7759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7760 $as_echo "$have_mktemp_command" >&6; }
7761 else
7762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7763 $as_echo "no" >&6; }
7764 fi
7765
7766
7767
7768 # See if makeinfo has been installed and is modern enough
7769 # that we can use it.
7770
7771   # Extract the first word of "makeinfo", so it can be a program name with args.
7772 set dummy makeinfo; ac_word=$2
7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7774 $as_echo_n "checking for $ac_word... " >&6; }
7775 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7776   $as_echo_n "(cached) " >&6
7777 else
7778   if test -n "$MAKEINFO"; then
7779   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7780 else
7781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7782 for as_dir in $PATH
7783 do
7784   IFS=$as_save_IFS
7785   test -z "$as_dir" && as_dir=.
7786     for ac_exec_ext in '' $ac_executable_extensions; do
7787   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7788     ac_cv_prog_MAKEINFO="makeinfo"
7789     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7790     break 2
7791   fi
7792 done
7793   done
7794 IFS=$as_save_IFS
7795
7796 fi
7797 fi
7798 MAKEINFO=$ac_cv_prog_MAKEINFO
7799 if test -n "$MAKEINFO"; then
7800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7801 $as_echo "$MAKEINFO" >&6; }
7802 else
7803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7804 $as_echo "no" >&6; }
7805 fi
7806
7807
7808   if test -n "$MAKEINFO"; then
7809     # Found it, now check the version.
7810     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7811 $as_echo_n "checking for modern makeinfo... " >&6; }
7812 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7813   $as_echo_n "(cached) " >&6
7814 else
7815   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7816                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7817
7818                     case $ac_prog_version in
7819                       '')  gcc_cv_prog_makeinfo_modern=no;;
7820                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7821                       *)   gcc_cv_prog_makeinfo_modern=no;;
7822                     esac
7823
7824 fi
7825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7826 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7827   else
7828     gcc_cv_prog_makeinfo_modern=no
7829   fi
7830   if test $gcc_cv_prog_makeinfo_modern = no; then
7831     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7832   fi
7833
7834 if test $gcc_cv_prog_makeinfo_modern = no; then
7835   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7836 *** Makeinfo is missing or too old.
7837 *** Info documentation will not be built." >&5
7838 $as_echo "$as_me: WARNING:
7839 *** Makeinfo is missing or too old.
7840 *** Info documentation will not be built." >&2;}
7841   BUILD_INFO=
7842 else
7843   BUILD_INFO=info
7844 fi
7845
7846
7847 # Is pod2man recent enough to regenerate manpages?
7848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7849 $as_echo_n "checking for recent Pod::Man... " >&6; }
7850 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7852 $as_echo "yes" >&6; }
7853   GENERATED_MANPAGES=generated-manpages
7854 else
7855   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7856 $as_echo "no" >&6; }
7857   GENERATED_MANPAGES=
7858 fi
7859
7860
7861 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7862
7863 # How about lex?
7864 for ac_prog in flex
7865 do
7866   # Extract the first word of "$ac_prog", so it can be a program name with args.
7867 set dummy $ac_prog; ac_word=$2
7868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7869 $as_echo_n "checking for $ac_word... " >&6; }
7870 if test "${ac_cv_prog_FLEX+set}" = set; then :
7871   $as_echo_n "(cached) " >&6
7872 else
7873   if test -n "$FLEX"; then
7874   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7875 else
7876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7877 for as_dir in $PATH
7878 do
7879   IFS=$as_save_IFS
7880   test -z "$as_dir" && as_dir=.
7881     for ac_exec_ext in '' $ac_executable_extensions; do
7882   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7883     ac_cv_prog_FLEX="$ac_prog"
7884     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7885     break 2
7886   fi
7887 done
7888   done
7889 IFS=$as_save_IFS
7890
7891 fi
7892 fi
7893 FLEX=$ac_cv_prog_FLEX
7894 if test -n "$FLEX"; then
7895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7896 $as_echo "$FLEX" >&6; }
7897 else
7898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7899 $as_echo "no" >&6; }
7900 fi
7901
7902
7903   test -n "$FLEX" && break
7904 done
7905 test -n "$FLEX" || FLEX="$MISSING flex"
7906
7907
7908 # Bison?
7909 for ac_prog in bison
7910 do
7911   # Extract the first word of "$ac_prog", so it can be a program name with args.
7912 set dummy $ac_prog; ac_word=$2
7913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7914 $as_echo_n "checking for $ac_word... " >&6; }
7915 if test "${ac_cv_prog_BISON+set}" = set; then :
7916   $as_echo_n "(cached) " >&6
7917 else
7918   if test -n "$BISON"; then
7919   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7920 else
7921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7922 for as_dir in $PATH
7923 do
7924   IFS=$as_save_IFS
7925   test -z "$as_dir" && as_dir=.
7926     for ac_exec_ext in '' $ac_executable_extensions; do
7927   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7928     ac_cv_prog_BISON="$ac_prog"
7929     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7930     break 2
7931   fi
7932 done
7933   done
7934 IFS=$as_save_IFS
7935
7936 fi
7937 fi
7938 BISON=$ac_cv_prog_BISON
7939 if test -n "$BISON"; then
7940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7941 $as_echo "$BISON" >&6; }
7942 else
7943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7944 $as_echo "no" >&6; }
7945 fi
7946
7947
7948   test -n "$BISON" && break
7949 done
7950 test -n "$BISON" || BISON="$MISSING bison"
7951
7952
7953 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7954 # check for build == host before using them.
7955
7956 # NM
7957 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7958   && test -d ../binutils ; then
7959   NM='${objdir}/../binutils/nm-new'
7960 else
7961   # Extract the first word of "nm", so it can be a program name with args.
7962 set dummy nm; ac_word=$2
7963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7964 $as_echo_n "checking for $ac_word... " >&6; }
7965 if test "${ac_cv_prog_NM+set}" = set; then :
7966   $as_echo_n "(cached) " >&6
7967 else
7968   if test -n "$NM"; then
7969   ac_cv_prog_NM="$NM" # Let the user override the test.
7970 else
7971 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7972 for as_dir in $PATH
7973 do
7974   IFS=$as_save_IFS
7975   test -z "$as_dir" && as_dir=.
7976     for ac_exec_ext in '' $ac_executable_extensions; do
7977   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7978     ac_cv_prog_NM="nm"
7979     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7980     break 2
7981   fi
7982 done
7983   done
7984 IFS=$as_save_IFS
7985
7986   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7987 fi
7988 fi
7989 NM=$ac_cv_prog_NM
7990 if test -n "$NM"; then
7991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7992 $as_echo "$NM" >&6; }
7993 else
7994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7995 $as_echo "no" >&6; }
7996 fi
7997
7998
7999 fi
8000
8001 # AR
8002 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8003   && test -d ../binutils ; then
8004   AR='${objdir}/../binutils/ar'
8005 else
8006   # Extract the first word of "ar", so it can be a program name with args.
8007 set dummy ar; ac_word=$2
8008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8009 $as_echo_n "checking for $ac_word... " >&6; }
8010 if test "${ac_cv_prog_AR+set}" = set; then :
8011   $as_echo_n "(cached) " >&6
8012 else
8013   if test -n "$AR"; then
8014   ac_cv_prog_AR="$AR" # Let the user override the test.
8015 else
8016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8017 for as_dir in $PATH
8018 do
8019   IFS=$as_save_IFS
8020   test -z "$as_dir" && as_dir=.
8021     for ac_exec_ext in '' $ac_executable_extensions; do
8022   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8023     ac_cv_prog_AR="ar"
8024     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8025     break 2
8026   fi
8027 done
8028   done
8029 IFS=$as_save_IFS
8030
8031   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8032 fi
8033 fi
8034 AR=$ac_cv_prog_AR
8035 if test -n "$AR"; then
8036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8037 $as_echo "$AR" >&6; }
8038 else
8039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8040 $as_echo "no" >&6; }
8041 fi
8042
8043
8044 fi
8045
8046
8047 # --------------------
8048 # Checks for C headers
8049 # --------------------
8050
8051 # Need to reject headers which give warnings, so that the -Werror bootstrap
8052 # works later. *sigh*  This needs to come before all header checks.
8053
8054 ac_c_preproc_warn_flag=yes
8055
8056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8057 $as_echo_n "checking for ANSI C header files... " >&6; }
8058 if test "${ac_cv_header_stdc+set}" = set; then :
8059   $as_echo_n "(cached) " >&6
8060 else
8061   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8062 /* end confdefs.h.  */
8063 #include <stdlib.h>
8064 #include <stdarg.h>
8065 #include <string.h>
8066 #include <float.h>
8067
8068 int
8069 main ()
8070 {
8071
8072   ;
8073   return 0;
8074 }
8075 _ACEOF
8076 if ac_fn_c_try_compile "$LINENO"; then :
8077   ac_cv_header_stdc=yes
8078 else
8079   ac_cv_header_stdc=no
8080 fi
8081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8082
8083 if test $ac_cv_header_stdc = yes; then
8084   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8085   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8086 /* end confdefs.h.  */
8087 #include <string.h>
8088
8089 _ACEOF
8090 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8091   $EGREP "memchr" >/dev/null 2>&1; then :
8092
8093 else
8094   ac_cv_header_stdc=no
8095 fi
8096 rm -f conftest*
8097
8098 fi
8099
8100 if test $ac_cv_header_stdc = yes; then
8101   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8103 /* end confdefs.h.  */
8104 #include <stdlib.h>
8105
8106 _ACEOF
8107 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8108   $EGREP "free" >/dev/null 2>&1; then :
8109
8110 else
8111   ac_cv_header_stdc=no
8112 fi
8113 rm -f conftest*
8114
8115 fi
8116
8117 if test $ac_cv_header_stdc = yes; then
8118   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8119   if test "$cross_compiling" = yes; then :
8120   :
8121 else
8122   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8123 /* end confdefs.h.  */
8124 #include <ctype.h>
8125 #include <stdlib.h>
8126 #if ((' ' & 0x0FF) == 0x020)
8127 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8128 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8129 #else
8130 # define ISLOWER(c) \
8131                    (('a' <= (c) && (c) <= 'i') \
8132                      || ('j' <= (c) && (c) <= 'r') \
8133                      || ('s' <= (c) && (c) <= 'z'))
8134 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8135 #endif
8136
8137 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8138 int
8139 main ()
8140 {
8141   int i;
8142   for (i = 0; i < 256; i++)
8143     if (XOR (islower (i), ISLOWER (i))
8144         || toupper (i) != TOUPPER (i))
8145       return 2;
8146   return 0;
8147 }
8148 _ACEOF
8149 if ac_fn_c_try_run "$LINENO"; then :
8150
8151 else
8152   ac_cv_header_stdc=no
8153 fi
8154 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8155   conftest.$ac_objext conftest.beam conftest.$ac_ext
8156 fi
8157
8158 fi
8159 fi
8160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8161 $as_echo "$ac_cv_header_stdc" >&6; }
8162 if test $ac_cv_header_stdc = yes; then
8163
8164 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8165
8166 fi
8167
8168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8169 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8170 if test "${ac_cv_header_time+set}" = set; then :
8171   $as_echo_n "(cached) " >&6
8172 else
8173   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8174 /* end confdefs.h.  */
8175 #include <sys/types.h>
8176 #include <sys/time.h>
8177 #include <time.h>
8178
8179 int
8180 main ()
8181 {
8182 if ((struct tm *) 0)
8183 return 0;
8184   ;
8185   return 0;
8186 }
8187 _ACEOF
8188 if ac_fn_c_try_compile "$LINENO"; then :
8189   ac_cv_header_time=yes
8190 else
8191   ac_cv_header_time=no
8192 fi
8193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8194 fi
8195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8196 $as_echo "$ac_cv_header_time" >&6; }
8197 if test $ac_cv_header_time = yes; then
8198
8199 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8200
8201 fi
8202
8203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8204 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8205 if test "${gcc_cv_header_string+set}" = set; then :
8206   $as_echo_n "(cached) " >&6
8207 else
8208   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8209 /* end confdefs.h.  */
8210 #include <string.h>
8211 #include <strings.h>
8212 int
8213 main ()
8214 {
8215
8216   ;
8217   return 0;
8218 }
8219 _ACEOF
8220 if ac_fn_c_try_compile "$LINENO"; then :
8221   gcc_cv_header_string=yes
8222 else
8223   gcc_cv_header_string=no
8224 fi
8225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8226 fi
8227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8228 $as_echo "$gcc_cv_header_string" >&6; }
8229 if test $gcc_cv_header_string = yes; then
8230
8231 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8232
8233 fi
8234
8235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8236 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8237 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8238   $as_echo_n "(cached) " >&6
8239 else
8240   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8241 /* end confdefs.h.  */
8242 #include <sys/types.h>
8243 #include <sys/wait.h>
8244 #ifndef WEXITSTATUS
8245 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8246 #endif
8247 #ifndef WIFEXITED
8248 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8249 #endif
8250
8251 int
8252 main ()
8253 {
8254   int s;
8255   wait (&s);
8256   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8257   ;
8258   return 0;
8259 }
8260 _ACEOF
8261 if ac_fn_c_try_compile "$LINENO"; then :
8262   ac_cv_header_sys_wait_h=yes
8263 else
8264   ac_cv_header_sys_wait_h=no
8265 fi
8266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8267 fi
8268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8269 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8270 if test $ac_cv_header_sys_wait_h = yes; then
8271
8272 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8273
8274 fi
8275
8276 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8277                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8278                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8279                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8280 do :
8281   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8282 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8283 eval as_val=\$$as_ac_Header
8284    if test "x$as_val" = x""yes; then :
8285   cat >>confdefs.h <<_ACEOF
8286 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8287 _ACEOF
8288
8289 fi
8290 done
8291
8292
8293 # Check for thread headers.
8294 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8295 if test "x$ac_cv_header_thread_h" = x""yes; then :
8296   have_thread_h=yes
8297 else
8298   have_thread_h=
8299 fi
8300
8301 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8302 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8303   have_pthread_h=yes
8304 else
8305   have_pthread_h=
8306 fi
8307
8308
8309 # These tests can't be done till we know if we have limits.h.
8310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8311 $as_echo_n "checking for CHAR_BIT... " >&6; }
8312 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8313   $as_echo_n "(cached) " >&6
8314 else
8315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8316 /* end confdefs.h.  */
8317 #ifdef HAVE_LIMITS_H
8318 #include <limits.h>
8319 #endif
8320 #ifdef CHAR_BIT
8321 found
8322 #endif
8323 _ACEOF
8324 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8325   $EGREP "found" >/dev/null 2>&1; then :
8326   gcc_cv_decl_char_bit=yes
8327 else
8328   gcc_cv_decl_char_bit=no
8329 fi
8330 rm -f conftest*
8331
8332
8333 fi
8334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8335 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8336 if test $gcc_cv_decl_char_bit = no; then
8337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8338 $as_echo_n "checking number of bits in a byte... " >&6; }
8339 if test "${gcc_cv_c_nbby+set}" = set; then :
8340   $as_echo_n "(cached) " >&6
8341 else
8342   i=8
8343  gcc_cv_c_nbby=
8344  while test $i -lt 65; do
8345    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8346 /* end confdefs.h.  */
8347
8348 int
8349 main ()
8350 {
8351 switch(0) {
8352   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8353   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8354   ; }
8355   ;
8356   return 0;
8357 }
8358 _ACEOF
8359 if ac_fn_c_try_compile "$LINENO"; then :
8360   gcc_cv_c_nbby=$i; break
8361 fi
8362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8363    i=`expr $i + 1`
8364  done
8365  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8366
8367 fi
8368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8369 $as_echo "$gcc_cv_c_nbby" >&6; }
8370 if test $gcc_cv_c_nbby = failed; then
8371   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8372 else
8373
8374 cat >>confdefs.h <<_ACEOF
8375 #define CHAR_BIT $gcc_cv_c_nbby
8376 _ACEOF
8377
8378 fi
8379 fi
8380  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8381 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8382 if test "${ac_cv_c_bigendian+set}" = set; then :
8383   $as_echo_n "(cached) " >&6
8384 else
8385   ac_cv_c_bigendian=unknown
8386     # See if we're dealing with a universal compiler.
8387     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8388 /* end confdefs.h.  */
8389 #ifndef __APPLE_CC__
8390                not a universal capable compiler
8391              #endif
8392              typedef int dummy;
8393
8394 _ACEOF
8395 if ac_fn_c_try_compile "$LINENO"; then :
8396
8397         # Check for potential -arch flags.  It is not universal unless
8398         # there are at least two -arch flags with different values.
8399         ac_arch=
8400         ac_prev=
8401         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8402          if test -n "$ac_prev"; then
8403            case $ac_word in
8404              i?86 | x86_64 | ppc | ppc64)
8405                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8406                  ac_arch=$ac_word
8407                else
8408                  ac_cv_c_bigendian=universal
8409                  break
8410                fi
8411                ;;
8412            esac
8413            ac_prev=
8414          elif test "x$ac_word" = "x-arch"; then
8415            ac_prev=arch
8416          fi
8417        done
8418 fi
8419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8420     if test $ac_cv_c_bigendian = unknown; then
8421       # See if sys/param.h defines the BYTE_ORDER macro.
8422       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8423 /* end confdefs.h.  */
8424 #include <sys/types.h>
8425              #include <sys/param.h>
8426
8427 int
8428 main ()
8429 {
8430 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8431                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8432                      && LITTLE_ENDIAN)
8433               bogus endian macros
8434              #endif
8435
8436   ;
8437   return 0;
8438 }
8439 _ACEOF
8440 if ac_fn_c_try_compile "$LINENO"; then :
8441   # It does; now see whether it defined to BIG_ENDIAN or not.
8442          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8443 /* end confdefs.h.  */
8444 #include <sys/types.h>
8445                 #include <sys/param.h>
8446
8447 int
8448 main ()
8449 {
8450 #if BYTE_ORDER != BIG_ENDIAN
8451                  not big endian
8452                 #endif
8453
8454   ;
8455   return 0;
8456 }
8457 _ACEOF
8458 if ac_fn_c_try_compile "$LINENO"; then :
8459   ac_cv_c_bigendian=yes
8460 else
8461   ac_cv_c_bigendian=no
8462 fi
8463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8464 fi
8465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8466     fi
8467     if test $ac_cv_c_bigendian = unknown; then
8468       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8469       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8470 /* end confdefs.h.  */
8471 #include <limits.h>
8472
8473 int
8474 main ()
8475 {
8476 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8477               bogus endian macros
8478              #endif
8479
8480   ;
8481   return 0;
8482 }
8483 _ACEOF
8484 if ac_fn_c_try_compile "$LINENO"; then :
8485   # It does; now see whether it defined to _BIG_ENDIAN or not.
8486          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8487 /* end confdefs.h.  */
8488 #include <limits.h>
8489
8490 int
8491 main ()
8492 {
8493 #ifndef _BIG_ENDIAN
8494                  not big endian
8495                 #endif
8496
8497   ;
8498   return 0;
8499 }
8500 _ACEOF
8501 if ac_fn_c_try_compile "$LINENO"; then :
8502   ac_cv_c_bigendian=yes
8503 else
8504   ac_cv_c_bigendian=no
8505 fi
8506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8507 fi
8508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8509     fi
8510     if test $ac_cv_c_bigendian = unknown; then
8511       # Compile a test program.
8512       if test "$cross_compiling" = yes; then :
8513   # Try to guess by grepping values from an object file.
8514          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8515 /* end confdefs.h.  */
8516 short int ascii_mm[] =
8517                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8518                 short int ascii_ii[] =
8519                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8520                 int use_ascii (int i) {
8521                   return ascii_mm[i] + ascii_ii[i];
8522                 }
8523                 short int ebcdic_ii[] =
8524                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8525                 short int ebcdic_mm[] =
8526                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8527                 int use_ebcdic (int i) {
8528                   return ebcdic_mm[i] + ebcdic_ii[i];
8529                 }
8530                 extern int foo;
8531
8532 int
8533 main ()
8534 {
8535 return use_ascii (foo) == use_ebcdic (foo);
8536   ;
8537   return 0;
8538 }
8539 _ACEOF
8540 if ac_fn_c_try_compile "$LINENO"; then :
8541   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8542               ac_cv_c_bigendian=yes
8543             fi
8544             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8545               if test "$ac_cv_c_bigendian" = unknown; then
8546                 ac_cv_c_bigendian=no
8547               else
8548                 # finding both strings is unlikely to happen, but who knows?
8549                 ac_cv_c_bigendian=unknown
8550               fi
8551             fi
8552 fi
8553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8554 else
8555   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8556 /* end confdefs.h.  */
8557 $ac_includes_default
8558 int
8559 main ()
8560 {
8561
8562              /* Are we little or big endian?  From Harbison&Steele.  */
8563              union
8564              {
8565                long int l;
8566                char c[sizeof (long int)];
8567              } u;
8568              u.l = 1;
8569              return u.c[sizeof (long int) - 1] == 1;
8570
8571   ;
8572   return 0;
8573 }
8574 _ACEOF
8575 if ac_fn_c_try_run "$LINENO"; then :
8576   ac_cv_c_bigendian=no
8577 else
8578   ac_cv_c_bigendian=yes
8579 fi
8580 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8581   conftest.$ac_objext conftest.beam conftest.$ac_ext
8582 fi
8583
8584     fi
8585 fi
8586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8587 $as_echo "$ac_cv_c_bigendian" >&6; }
8588  case $ac_cv_c_bigendian in #(
8589    yes)
8590      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8591 ;; #(
8592    no)
8593       ;; #(
8594    universal)
8595
8596 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8597
8598      ;; #(
8599    *)
8600      as_fn_error "unknown endianness
8601  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8602  esac
8603
8604
8605 # ----------------------
8606 # Checks for C++ headers
8607 # ----------------------
8608
8609 ac_ext=cpp
8610 ac_cpp='$CXXCPP $CPPFLAGS'
8611 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8612 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8613 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8615 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8616 if test -z "$CXXCPP"; then
8617   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8618   $as_echo_n "(cached) " >&6
8619 else
8620       # Double quotes because CXXCPP needs to be expanded
8621     for CXXCPP in "$CXX -E" "/lib/cpp"
8622     do
8623       ac_preproc_ok=false
8624 for ac_cxx_preproc_warn_flag in '' yes
8625 do
8626   # Use a header file that comes with gcc, so configuring glibc
8627   # with a fresh cross-compiler works.
8628   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8629   # <limits.h> exists even on freestanding compilers.
8630   # On the NeXT, cc -E runs the code through the compiler's parser,
8631   # not just through cpp. "Syntax error" is here to catch this case.
8632   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8633 /* end confdefs.h.  */
8634 #ifdef __STDC__
8635 # include <limits.h>
8636 #else
8637 # include <assert.h>
8638 #endif
8639                      Syntax error
8640 _ACEOF
8641 if ac_fn_cxx_try_cpp "$LINENO"; then :
8642
8643 else
8644   # Broken: fails on valid input.
8645 continue
8646 fi
8647 rm -f conftest.err conftest.$ac_ext
8648
8649   # OK, works on sane cases.  Now check whether nonexistent headers
8650   # can be detected and how.
8651   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8652 /* end confdefs.h.  */
8653 #include <ac_nonexistent.h>
8654 _ACEOF
8655 if ac_fn_cxx_try_cpp "$LINENO"; then :
8656   # Broken: success on invalid input.
8657 continue
8658 else
8659   # Passes both tests.
8660 ac_preproc_ok=:
8661 break
8662 fi
8663 rm -f conftest.err conftest.$ac_ext
8664
8665 done
8666 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8667 rm -f conftest.err conftest.$ac_ext
8668 if $ac_preproc_ok; then :
8669   break
8670 fi
8671
8672     done
8673     ac_cv_prog_CXXCPP=$CXXCPP
8674
8675 fi
8676   CXXCPP=$ac_cv_prog_CXXCPP
8677 else
8678   ac_cv_prog_CXXCPP=$CXXCPP
8679 fi
8680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8681 $as_echo "$CXXCPP" >&6; }
8682 ac_preproc_ok=false
8683 for ac_cxx_preproc_warn_flag in '' yes
8684 do
8685   # Use a header file that comes with gcc, so configuring glibc
8686   # with a fresh cross-compiler works.
8687   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8688   # <limits.h> exists even on freestanding compilers.
8689   # On the NeXT, cc -E runs the code through the compiler's parser,
8690   # not just through cpp. "Syntax error" is here to catch this case.
8691   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8692 /* end confdefs.h.  */
8693 #ifdef __STDC__
8694 # include <limits.h>
8695 #else
8696 # include <assert.h>
8697 #endif
8698                      Syntax error
8699 _ACEOF
8700 if ac_fn_cxx_try_cpp "$LINENO"; then :
8701
8702 else
8703   # Broken: fails on valid input.
8704 continue
8705 fi
8706 rm -f conftest.err conftest.$ac_ext
8707
8708   # OK, works on sane cases.  Now check whether nonexistent headers
8709   # can be detected and how.
8710   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8711 /* end confdefs.h.  */
8712 #include <ac_nonexistent.h>
8713 _ACEOF
8714 if ac_fn_cxx_try_cpp "$LINENO"; then :
8715   # Broken: success on invalid input.
8716 continue
8717 else
8718   # Passes both tests.
8719 ac_preproc_ok=:
8720 break
8721 fi
8722 rm -f conftest.err conftest.$ac_ext
8723
8724 done
8725 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8726 rm -f conftest.err conftest.$ac_ext
8727 if $ac_preproc_ok; then :
8728
8729 else
8730   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8731 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8732 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8733 See \`config.log' for more details." >&5
8734 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8735 See \`config.log' for more details." >&2;}; }
8736 fi
8737
8738 ac_ext=c
8739 ac_cpp='$CPP $CPPFLAGS'
8740 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8741 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8742 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8743
8744
8745 ac_ext=cpp
8746 ac_cpp='$CXXCPP $CPPFLAGS'
8747 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8748 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8749 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8750
8751
8752
8753
8754 for ac_header in unordered_map
8755 do :
8756   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8757 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8758   cat >>confdefs.h <<_ACEOF
8759 #define HAVE_UNORDERED_MAP 1
8760 _ACEOF
8761
8762 fi
8763 done
8764
8765 for ac_header in tr1/unordered_map
8766 do :
8767   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8768 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8769   cat >>confdefs.h <<_ACEOF
8770 #define HAVE_TR1_UNORDERED_MAP 1
8771 _ACEOF
8772
8773 fi
8774 done
8775
8776 for ac_header in ext/hash_map
8777 do :
8778   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8779 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8780   cat >>confdefs.h <<_ACEOF
8781 #define HAVE_EXT_HASH_MAP 1
8782 _ACEOF
8783
8784 fi
8785 done
8786
8787
8788 ac_ext=c
8789 ac_cpp='$CPP $CPPFLAGS'
8790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8792 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8793
8794
8795 # --------
8796 # UNSORTED
8797 # --------
8798
8799
8800 # These libraries may be used by collect2.
8801 # We may need a special search path to get them linked.
8802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8803 $as_echo_n "checking for collect2 libraries... " >&6; }
8804 if test "${gcc_cv_collect2_libs+set}" = set; then :
8805   $as_echo_n "(cached) " >&6
8806 else
8807   save_LIBS="$LIBS"
8808 for libs in '' -lld -lmld \
8809                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8810                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8811 do
8812         LIBS="$libs"
8813         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8814 /* end confdefs.h.  */
8815
8816 /* Override any GCC internal prototype to avoid an error.
8817    Use char because int might match the return type of a GCC
8818    builtin and then its argument prototype would still apply.  */
8819 #ifdef __cplusplus
8820 extern "C"
8821 #endif
8822 char ldopen ();
8823 int
8824 main ()
8825 {
8826 return ldopen ();
8827   ;
8828   return 0;
8829 }
8830 _ACEOF
8831 if ac_fn_c_try_link "$LINENO"; then :
8832   gcc_cv_collect2_libs="$libs"; break
8833 fi
8834 rm -f core conftest.err conftest.$ac_objext \
8835     conftest$ac_exeext conftest.$ac_ext
8836 done
8837 LIBS="$save_LIBS"
8838 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8839 fi
8840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8841 $as_echo "$gcc_cv_collect2_libs" >&6; }
8842 case $gcc_cv_collect2_libs in
8843         "none required")        ;;
8844         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8845 esac
8846
8847
8848 # When building Ada code on Alpha, we need exc_resume which is usually in
8849 # -lexc.  So test for it.
8850 save_LIBS="$LIBS"
8851 LIBS=
8852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8853 $as_echo_n "checking for library containing exc_resume... " >&6; }
8854 if test "${ac_cv_search_exc_resume+set}" = set; then :
8855   $as_echo_n "(cached) " >&6
8856 else
8857   ac_func_search_save_LIBS=$LIBS
8858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8859 /* end confdefs.h.  */
8860
8861 /* Override any GCC internal prototype to avoid an error.
8862    Use char because int might match the return type of a GCC
8863    builtin and then its argument prototype would still apply.  */
8864 #ifdef __cplusplus
8865 extern "C"
8866 #endif
8867 char exc_resume ();
8868 int
8869 main ()
8870 {
8871 return exc_resume ();
8872   ;
8873   return 0;
8874 }
8875 _ACEOF
8876 for ac_lib in '' exc; do
8877   if test -z "$ac_lib"; then
8878     ac_res="none required"
8879   else
8880     ac_res=-l$ac_lib
8881     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8882   fi
8883   if ac_fn_c_try_link "$LINENO"; then :
8884   ac_cv_search_exc_resume=$ac_res
8885 fi
8886 rm -f core conftest.err conftest.$ac_objext \
8887     conftest$ac_exeext
8888   if test "${ac_cv_search_exc_resume+set}" = set; then :
8889   break
8890 fi
8891 done
8892 if test "${ac_cv_search_exc_resume+set}" = set; then :
8893
8894 else
8895   ac_cv_search_exc_resume=no
8896 fi
8897 rm conftest.$ac_ext
8898 LIBS=$ac_func_search_save_LIBS
8899 fi
8900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8901 $as_echo "$ac_cv_search_exc_resume" >&6; }
8902 ac_res=$ac_cv_search_exc_resume
8903 if test "$ac_res" != no; then :
8904   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8905
8906 fi
8907
8908 GNAT_LIBEXC="$LIBS"
8909 LIBS="$save_LIBS"
8910
8911
8912 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8913 save_LIBS="$LIBS"
8914 LIBS=
8915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8916 $as_echo_n "checking for library containing kstat_open... " >&6; }
8917 if test "${ac_cv_search_kstat_open+set}" = set; then :
8918   $as_echo_n "(cached) " >&6
8919 else
8920   ac_func_search_save_LIBS=$LIBS
8921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8922 /* end confdefs.h.  */
8923
8924 /* Override any GCC internal prototype to avoid an error.
8925    Use char because int might match the return type of a GCC
8926    builtin and then its argument prototype would still apply.  */
8927 #ifdef __cplusplus
8928 extern "C"
8929 #endif
8930 char kstat_open ();
8931 int
8932 main ()
8933 {
8934 return kstat_open ();
8935   ;
8936   return 0;
8937 }
8938 _ACEOF
8939 for ac_lib in '' kstat; do
8940   if test -z "$ac_lib"; then
8941     ac_res="none required"
8942   else
8943     ac_res=-l$ac_lib
8944     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8945   fi
8946   if ac_fn_c_try_link "$LINENO"; then :
8947   ac_cv_search_kstat_open=$ac_res
8948 fi
8949 rm -f core conftest.err conftest.$ac_objext \
8950     conftest$ac_exeext
8951   if test "${ac_cv_search_kstat_open+set}" = set; then :
8952   break
8953 fi
8954 done
8955 if test "${ac_cv_search_kstat_open+set}" = set; then :
8956
8957 else
8958   ac_cv_search_kstat_open=no
8959 fi
8960 rm conftest.$ac_ext
8961 LIBS=$ac_func_search_save_LIBS
8962 fi
8963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8964 $as_echo "$ac_cv_search_kstat_open" >&6; }
8965 ac_res=$ac_cv_search_kstat_open
8966 if test "$ac_res" != no; then :
8967   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8968
8969 fi
8970
8971 EXTRA_GCC_LIBS="$LIBS"
8972 LIBS="$save_LIBS"
8973
8974
8975 # Some systems put ldexp and frexp in libm instead of libc; assume
8976 # they're both in the same place.  jcf-dump needs them.
8977 save_LIBS="$LIBS"
8978 LIBS=
8979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8980 $as_echo_n "checking for library containing ldexp... " >&6; }
8981 if test "${ac_cv_search_ldexp+set}" = set; then :
8982   $as_echo_n "(cached) " >&6
8983 else
8984   ac_func_search_save_LIBS=$LIBS
8985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8986 /* end confdefs.h.  */
8987
8988 /* Override any GCC internal prototype to avoid an error.
8989    Use char because int might match the return type of a GCC
8990    builtin and then its argument prototype would still apply.  */
8991 #ifdef __cplusplus
8992 extern "C"
8993 #endif
8994 char ldexp ();
8995 int
8996 main ()
8997 {
8998 return ldexp ();
8999   ;
9000   return 0;
9001 }
9002 _ACEOF
9003 for ac_lib in '' m; do
9004   if test -z "$ac_lib"; then
9005     ac_res="none required"
9006   else
9007     ac_res=-l$ac_lib
9008     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9009   fi
9010   if ac_fn_c_try_link "$LINENO"; then :
9011   ac_cv_search_ldexp=$ac_res
9012 fi
9013 rm -f core conftest.err conftest.$ac_objext \
9014     conftest$ac_exeext
9015   if test "${ac_cv_search_ldexp+set}" = set; then :
9016   break
9017 fi
9018 done
9019 if test "${ac_cv_search_ldexp+set}" = set; then :
9020
9021 else
9022   ac_cv_search_ldexp=no
9023 fi
9024 rm conftest.$ac_ext
9025 LIBS=$ac_func_search_save_LIBS
9026 fi
9027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9028 $as_echo "$ac_cv_search_ldexp" >&6; }
9029 ac_res=$ac_cv_search_ldexp
9030 if test "$ac_res" != no; then :
9031   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9032
9033 fi
9034
9035 LDEXP_LIB="$LIBS"
9036 LIBS="$save_LIBS"
9037
9038
9039 # Use <inttypes.h> only if it exists,
9040 # doesn't clash with <sys/types.h>, and declares intmax_t.
9041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9042 $as_echo_n "checking for inttypes.h... " >&6; }
9043 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9044   $as_echo_n "(cached) " >&6
9045 else
9046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9047 /* end confdefs.h.  */
9048 #include <sys/types.h>
9049 #include <inttypes.h>
9050 int
9051 main ()
9052 {
9053 intmax_t i = -1;
9054   ;
9055   return 0;
9056 }
9057 _ACEOF
9058 if ac_fn_c_try_compile "$LINENO"; then :
9059   gcc_cv_header_inttypes_h=yes
9060 else
9061   gcc_cv_header_inttypes_h=no
9062 fi
9063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9064 fi
9065
9066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9067 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9068 if test $gcc_cv_header_inttypes_h = yes; then
9069
9070 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9071
9072 fi
9073
9074
9075
9076 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9077         sysconf strsignal getrusage nl_langinfo \
9078         gettimeofday mbstowcs wcswidth mmap setlocale \
9079         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9080 do :
9081   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9082 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9083 eval as_val=\$$as_ac_var
9084    if test "x$as_val" = x""yes; then :
9085   cat >>confdefs.h <<_ACEOF
9086 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9087 _ACEOF
9088
9089 fi
9090 done
9091
9092
9093 if test x$ac_cv_func_mbstowcs = xyes; then
9094   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9095 $as_echo_n "checking whether mbstowcs works... " >&6; }
9096 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9097   $as_echo_n "(cached) " >&6
9098 else
9099       if test "$cross_compiling" = yes; then :
9100   gcc_cv_func_mbstowcs_works=yes
9101 else
9102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9103 /* end confdefs.h.  */
9104 #include <stdlib.h>
9105 int main()
9106 {
9107   mbstowcs(0, "", 0);
9108   return 0;
9109 }
9110 _ACEOF
9111 if ac_fn_c_try_run "$LINENO"; then :
9112   gcc_cv_func_mbstowcs_works=yes
9113 else
9114   gcc_cv_func_mbstowcs_works=no
9115 fi
9116 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9117   conftest.$ac_objext conftest.beam conftest.$ac_ext
9118 fi
9119
9120 fi
9121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9122 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9123   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9124
9125 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9126
9127   fi
9128 fi
9129
9130 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9131 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9132
9133 else
9134
9135 cat >>confdefs.h <<_ACEOF
9136 #define ssize_t int
9137 _ACEOF
9138
9139 fi
9140
9141 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9142 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9143
9144 else
9145
9146 cat >>confdefs.h <<_ACEOF
9147 #define caddr_t char *
9148 _ACEOF
9149
9150 fi
9151
9152
9153
9154 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9155 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9156   gcc_header_sys_mman_h=yes
9157 else
9158   gcc_header_sys_mman_h=no
9159 fi
9160
9161 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9162 if test "x$ac_cv_func_mmap" = x""yes; then :
9163   gcc_func_mmap=yes
9164 else
9165   gcc_func_mmap=no
9166 fi
9167
9168 if test "$gcc_header_sys_mman_h" != yes \
9169  || test "$gcc_func_mmap" != yes; then
9170    gcc_cv_func_mmap_file=no
9171    gcc_cv_func_mmap_dev_zero=no
9172    gcc_cv_func_mmap_anon=no
9173 else
9174    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9175 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9176 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9177   $as_echo_n "(cached) " >&6
9178 else
9179   # Add a system to this blacklist if
9180    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9181    # memory area containing the same data that you'd get if you applied
9182    # read() to the same fd.  The only system known to have a problem here
9183    # is VMS, where text files have record structure.
9184    case "$host_os" in
9185      *vms* | ultrix*)
9186         gcc_cv_func_mmap_file=no ;;
9187      *)
9188         gcc_cv_func_mmap_file=yes;;
9189    esac
9190 fi
9191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9192 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9193    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9194 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9195 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9196   $as_echo_n "(cached) " >&6
9197 else
9198   # Add a system to this blacklist if it has mmap() but /dev/zero
9199    # does not exist, or if mmapping /dev/zero does not give anonymous
9200    # zeroed pages with both the following properties:
9201    # 1. If you map N consecutive pages in with one call, and then
9202    #    unmap any subset of those pages, the pages that were not
9203    #    explicitly unmapped remain accessible.
9204    # 2. If you map two adjacent blocks of memory and then unmap them
9205    #    both at once, they must both go away.
9206    # Systems known to be in this category are Windows (all variants),
9207    # VMS, and Darwin.
9208    case "$host_os" in
9209      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9210         gcc_cv_func_mmap_dev_zero=no ;;
9211      *)
9212         gcc_cv_func_mmap_dev_zero=yes;;
9213    esac
9214 fi
9215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9216 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9217
9218    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9219    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9220 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9221 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9222   $as_echo_n "(cached) " >&6
9223 else
9224   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9225 /* end confdefs.h.  */
9226 #include <sys/types.h>
9227 #include <sys/mman.h>
9228 #include <unistd.h>
9229
9230 #ifndef MAP_ANONYMOUS
9231 #define MAP_ANONYMOUS MAP_ANON
9232 #endif
9233
9234 int
9235 main ()
9236 {
9237 int n = MAP_ANONYMOUS;
9238   ;
9239   return 0;
9240 }
9241 _ACEOF
9242 if ac_fn_c_try_compile "$LINENO"; then :
9243   gcc_cv_decl_map_anon=yes
9244 else
9245   gcc_cv_decl_map_anon=no
9246 fi
9247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9248 fi
9249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9250 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9251
9252    if test $gcc_cv_decl_map_anon = no; then
9253      gcc_cv_func_mmap_anon=no
9254    else
9255      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9256 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9257 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9258   $as_echo_n "(cached) " >&6
9259 else
9260   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9261    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9262    # doesn't give anonymous zeroed pages with the same properties listed
9263    # above for use of /dev/zero.
9264    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9265    case "$host_os" in
9266      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9267         gcc_cv_func_mmap_anon=no ;;
9268      *)
9269         gcc_cv_func_mmap_anon=yes;;
9270    esac
9271 fi
9272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9273 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9274    fi
9275 fi
9276
9277 if test $gcc_cv_func_mmap_file = yes; then
9278
9279 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9280
9281 fi
9282 if test $gcc_cv_func_mmap_dev_zero = yes; then
9283
9284 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9285
9286 fi
9287 if test $gcc_cv_func_mmap_anon = yes; then
9288
9289 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9290
9291 fi
9292
9293
9294 case "${host}" in
9295 *-*-*vms*)
9296   # Under VMS, vfork works very differently than on Unix. The standard test
9297   # won't work, and it isn't easily adaptable. It makes more sense to
9298   # just force it.
9299   ac_cv_func_vfork_works=yes
9300   ;;
9301 esac
9302 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9303 if test "x$ac_cv_type_pid_t" = x""yes; then :
9304
9305 else
9306
9307 cat >>confdefs.h <<_ACEOF
9308 #define pid_t int
9309 _ACEOF
9310
9311 fi
9312
9313 for ac_header in vfork.h
9314 do :
9315   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9316 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9317   cat >>confdefs.h <<_ACEOF
9318 #define HAVE_VFORK_H 1
9319 _ACEOF
9320
9321 fi
9322 done
9323
9324 for ac_func in fork vfork
9325 do :
9326   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9327 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9328 eval as_val=\$$as_ac_var
9329    if test "x$as_val" = x""yes; then :
9330   cat >>confdefs.h <<_ACEOF
9331 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9332 _ACEOF
9333
9334 fi
9335 done
9336
9337 if test "x$ac_cv_func_fork" = xyes; then
9338   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9339 $as_echo_n "checking for working fork... " >&6; }
9340 if test "${ac_cv_func_fork_works+set}" = set; then :
9341   $as_echo_n "(cached) " >&6
9342 else
9343   if test "$cross_compiling" = yes; then :
9344   ac_cv_func_fork_works=cross
9345 else
9346   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9347 /* end confdefs.h.  */
9348 $ac_includes_default
9349 int
9350 main ()
9351 {
9352
9353           /* By Ruediger Kuhlmann. */
9354           return fork () < 0;
9355
9356   ;
9357   return 0;
9358 }
9359 _ACEOF
9360 if ac_fn_c_try_run "$LINENO"; then :
9361   ac_cv_func_fork_works=yes
9362 else
9363   ac_cv_func_fork_works=no
9364 fi
9365 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9366   conftest.$ac_objext conftest.beam conftest.$ac_ext
9367 fi
9368
9369 fi
9370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9371 $as_echo "$ac_cv_func_fork_works" >&6; }
9372
9373 else
9374   ac_cv_func_fork_works=$ac_cv_func_fork
9375 fi
9376 if test "x$ac_cv_func_fork_works" = xcross; then
9377   case $host in
9378     *-*-amigaos* | *-*-msdosdjgpp*)
9379       # Override, as these systems have only a dummy fork() stub
9380       ac_cv_func_fork_works=no
9381       ;;
9382     *)
9383       ac_cv_func_fork_works=yes
9384       ;;
9385   esac
9386   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9387 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9388 fi
9389 ac_cv_func_vfork_works=$ac_cv_func_vfork
9390 if test "x$ac_cv_func_vfork" = xyes; then
9391   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9392 $as_echo_n "checking for working vfork... " >&6; }
9393 if test "${ac_cv_func_vfork_works+set}" = set; then :
9394   $as_echo_n "(cached) " >&6
9395 else
9396   if test "$cross_compiling" = yes; then :
9397   ac_cv_func_vfork_works=cross
9398 else
9399   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9400 /* end confdefs.h.  */
9401 /* Thanks to Paul Eggert for this test.  */
9402 $ac_includes_default
9403 #include <sys/wait.h>
9404 #ifdef HAVE_VFORK_H
9405 # include <vfork.h>
9406 #endif
9407 /* On some sparc systems, changes by the child to local and incoming
9408    argument registers are propagated back to the parent.  The compiler
9409    is told about this with #include <vfork.h>, but some compilers
9410    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9411    static variable whose address is put into a register that is
9412    clobbered by the vfork.  */
9413 static void
9414 #ifdef __cplusplus
9415 sparc_address_test (int arg)
9416 # else
9417 sparc_address_test (arg) int arg;
9418 #endif
9419 {
9420   static pid_t child;
9421   if (!child) {
9422     child = vfork ();
9423     if (child < 0) {
9424       perror ("vfork");
9425       _exit(2);
9426     }
9427     if (!child) {
9428       arg = getpid();
9429       write(-1, "", 0);
9430       _exit (arg);
9431     }
9432   }
9433 }
9434
9435 int
9436 main ()
9437 {
9438   pid_t parent = getpid ();
9439   pid_t child;
9440
9441   sparc_address_test (0);
9442
9443   child = vfork ();
9444
9445   if (child == 0) {
9446     /* Here is another test for sparc vfork register problems.  This
9447        test uses lots of local variables, at least as many local
9448        variables as main has allocated so far including compiler
9449        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9450        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9451        reuse the register of parent for one of the local variables,
9452        since it will think that parent can't possibly be used any more
9453        in this routine.  Assigning to the local variable will thus
9454        munge parent in the parent process.  */
9455     pid_t
9456       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9457       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9458     /* Convince the compiler that p..p7 are live; otherwise, it might
9459        use the same hardware register for all 8 local variables.  */
9460     if (p != p1 || p != p2 || p != p3 || p != p4
9461         || p != p5 || p != p6 || p != p7)
9462       _exit(1);
9463
9464     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9465        from child file descriptors.  If the child closes a descriptor
9466        before it execs or exits, this munges the parent's descriptor
9467        as well.  Test for this by closing stdout in the child.  */
9468     _exit(close(fileno(stdout)) != 0);
9469   } else {
9470     int status;
9471     struct stat st;
9472
9473     while (wait(&status) != child)
9474       ;
9475     return (
9476          /* Was there some problem with vforking?  */
9477          child < 0
9478
9479          /* Did the child fail?  (This shouldn't happen.)  */
9480          || status
9481
9482          /* Did the vfork/compiler bug occur?  */
9483          || parent != getpid()
9484
9485          /* Did the file descriptor bug occur?  */
9486          || fstat(fileno(stdout), &st) != 0
9487          );
9488   }
9489 }
9490 _ACEOF
9491 if ac_fn_c_try_run "$LINENO"; then :
9492   ac_cv_func_vfork_works=yes
9493 else
9494   ac_cv_func_vfork_works=no
9495 fi
9496 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9497   conftest.$ac_objext conftest.beam conftest.$ac_ext
9498 fi
9499
9500 fi
9501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9502 $as_echo "$ac_cv_func_vfork_works" >&6; }
9503
9504 fi;
9505 if test "x$ac_cv_func_fork_works" = xcross; then
9506   ac_cv_func_vfork_works=$ac_cv_func_vfork
9507   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9508 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9509 fi
9510
9511 if test "x$ac_cv_func_vfork_works" = xyes; then
9512
9513 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9514
9515 else
9516
9517 $as_echo "#define vfork fork" >>confdefs.h
9518
9519 fi
9520 if test "x$ac_cv_func_fork_works" = xyes; then
9521
9522 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9523
9524 fi
9525
9526
9527 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9528 # iconv() prototype.
9529
9530       if test "X$prefix" = "XNONE"; then
9531     acl_final_prefix="$ac_default_prefix"
9532   else
9533     acl_final_prefix="$prefix"
9534   fi
9535   if test "X$exec_prefix" = "XNONE"; then
9536     acl_final_exec_prefix='${prefix}'
9537   else
9538     acl_final_exec_prefix="$exec_prefix"
9539   fi
9540   acl_save_prefix="$prefix"
9541   prefix="$acl_final_prefix"
9542   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9543   prefix="$acl_save_prefix"
9544
9545
9546 # Check whether --with-gnu-ld was given.
9547 if test "${with_gnu_ld+set}" = set; then :
9548   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9549 else
9550   with_gnu_ld=no
9551 fi
9552
9553 # Prepare PATH_SEPARATOR.
9554 # The user is always right.
9555 if test "${PATH_SEPARATOR+set}" != set; then
9556   echo "#! /bin/sh" >conf$$.sh
9557   echo  "exit 0"   >>conf$$.sh
9558   chmod +x conf$$.sh
9559   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9560     PATH_SEPARATOR=';'
9561   else
9562     PATH_SEPARATOR=:
9563   fi
9564   rm -f conf$$.sh
9565 fi
9566 ac_prog=ld
9567 if test "$GCC" = yes; then
9568   # Check if gcc -print-prog-name=ld gives a path.
9569   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9570 $as_echo_n "checking for ld used by GCC... " >&6; }
9571   case $host in
9572   *-*-mingw*)
9573     # gcc leaves a trailing carriage return which upsets mingw
9574     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9575   *)
9576     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9577   esac
9578   case $ac_prog in
9579     # Accept absolute paths.
9580     [\\/]* | [A-Za-z]:[\\/]*)
9581       re_direlt='/[^/][^/]*/\.\./'
9582       # Canonicalize the path of ld
9583       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9584       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9585         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9586       done
9587       test -z "$LD" && LD="$ac_prog"
9588       ;;
9589   "")
9590     # If it fails, then pretend we aren't using GCC.
9591     ac_prog=ld
9592     ;;
9593   *)
9594     # If it is relative, then search for the first ld in PATH.
9595     with_gnu_ld=unknown
9596     ;;
9597   esac
9598 elif test "$with_gnu_ld" = yes; then
9599   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9600 $as_echo_n "checking for GNU ld... " >&6; }
9601 else
9602   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9603 $as_echo_n "checking for non-GNU ld... " >&6; }
9604 fi
9605 if test "${acl_cv_path_LD+set}" = set; then :
9606   $as_echo_n "(cached) " >&6
9607 else
9608   if test -z "$LD"; then
9609   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9610   for ac_dir in $PATH; do
9611     test -z "$ac_dir" && ac_dir=.
9612     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9613       acl_cv_path_LD="$ac_dir/$ac_prog"
9614       # Check to see if the program is GNU ld.  I'd rather use --version,
9615       # but apparently some GNU ld's only accept -v.
9616       # Break only if it was the GNU/non-GNU ld that we prefer.
9617       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9618         test "$with_gnu_ld" != no && break
9619       else
9620         test "$with_gnu_ld" != yes && break
9621       fi
9622     fi
9623   done
9624   IFS="$ac_save_ifs"
9625 else
9626   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9627 fi
9628 fi
9629
9630 LD="$acl_cv_path_LD"
9631 if test -n "$LD"; then
9632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9633 $as_echo "$LD" >&6; }
9634 else
9635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9636 $as_echo "no" >&6; }
9637 fi
9638 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9640 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9641 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9642   $as_echo_n "(cached) " >&6
9643 else
9644   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9645 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9646   acl_cv_prog_gnu_ld=yes
9647 else
9648   acl_cv_prog_gnu_ld=no
9649 fi
9650 fi
9651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9652 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9653 with_gnu_ld=$acl_cv_prog_gnu_ld
9654
9655
9656
9657                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9658 $as_echo_n "checking for shared library run path origin... " >&6; }
9659 if test "${acl_cv_rpath+set}" = set; then :
9660   $as_echo_n "(cached) " >&6
9661 else
9662
9663     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9664     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9665     . ./conftest.sh
9666     rm -f ./conftest.sh
9667     acl_cv_rpath=done
9668
9669 fi
9670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9671 $as_echo "$acl_cv_rpath" >&6; }
9672   wl="$acl_cv_wl"
9673   libext="$acl_cv_libext"
9674   shlibext="$acl_cv_shlibext"
9675   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9676   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9677   hardcode_direct="$acl_cv_hardcode_direct"
9678   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9679     # Check whether --enable-rpath was given.
9680 if test "${enable_rpath+set}" = set; then :
9681   enableval=$enable_rpath; :
9682 else
9683   enable_rpath=yes
9684 fi
9685
9686
9687
9688
9689
9690
9691
9692
9693     use_additional=yes
9694
9695   acl_save_prefix="$prefix"
9696   prefix="$acl_final_prefix"
9697   acl_save_exec_prefix="$exec_prefix"
9698   exec_prefix="$acl_final_exec_prefix"
9699
9700     eval additional_includedir=\"$includedir\"
9701     eval additional_libdir=\"$libdir\"
9702
9703   exec_prefix="$acl_save_exec_prefix"
9704   prefix="$acl_save_prefix"
9705
9706
9707 # Check whether --with-libiconv-prefix was given.
9708 if test "${with_libiconv_prefix+set}" = set; then :
9709   withval=$with_libiconv_prefix;
9710     if test "X$withval" = "Xno"; then
9711       use_additional=no
9712     else
9713       if test "X$withval" = "X"; then
9714
9715   acl_save_prefix="$prefix"
9716   prefix="$acl_final_prefix"
9717   acl_save_exec_prefix="$exec_prefix"
9718   exec_prefix="$acl_final_exec_prefix"
9719
9720           eval additional_includedir=\"$includedir\"
9721           eval additional_libdir=\"$libdir\"
9722
9723   exec_prefix="$acl_save_exec_prefix"
9724   prefix="$acl_save_prefix"
9725
9726       else
9727         additional_includedir="$withval/include"
9728         additional_libdir="$withval/lib"
9729       fi
9730     fi
9731
9732 fi
9733
9734       LIBICONV=
9735   LTLIBICONV=
9736   INCICONV=
9737   rpathdirs=
9738   ltrpathdirs=
9739   names_already_handled=
9740   names_next_round='iconv '
9741   while test -n "$names_next_round"; do
9742     names_this_round="$names_next_round"
9743     names_next_round=
9744     for name in $names_this_round; do
9745       already_handled=
9746       for n in $names_already_handled; do
9747         if test "$n" = "$name"; then
9748           already_handled=yes
9749           break
9750         fi
9751       done
9752       if test -z "$already_handled"; then
9753         names_already_handled="$names_already_handled $name"
9754                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9755         eval value=\"\$HAVE_LIB$uppername\"
9756         if test -n "$value"; then
9757           if test "$value" = yes; then
9758             eval value=\"\$LIB$uppername\"
9759             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9760             eval value=\"\$LTLIB$uppername\"
9761             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9762           else
9763                                     :
9764           fi
9765         else
9766                               found_dir=
9767           found_la=
9768           found_so=
9769           found_a=
9770           if test $use_additional = yes; then
9771             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9772               found_dir="$additional_libdir"
9773               found_so="$additional_libdir/lib$name.$shlibext"
9774               if test -f "$additional_libdir/lib$name.la"; then
9775                 found_la="$additional_libdir/lib$name.la"
9776               fi
9777             else
9778               if test -f "$additional_libdir/lib$name.$libext"; then
9779                 found_dir="$additional_libdir"
9780                 found_a="$additional_libdir/lib$name.$libext"
9781                 if test -f "$additional_libdir/lib$name.la"; then
9782                   found_la="$additional_libdir/lib$name.la"
9783                 fi
9784               fi
9785             fi
9786           fi
9787           if test "X$found_dir" = "X"; then
9788             for x in $LDFLAGS $LTLIBICONV; do
9789
9790   acl_save_prefix="$prefix"
9791   prefix="$acl_final_prefix"
9792   acl_save_exec_prefix="$exec_prefix"
9793   exec_prefix="$acl_final_exec_prefix"
9794   eval x=\"$x\"
9795   exec_prefix="$acl_save_exec_prefix"
9796   prefix="$acl_save_prefix"
9797
9798               case "$x" in
9799                 -L*)
9800                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9801                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9802                     found_dir="$dir"
9803                     found_so="$dir/lib$name.$shlibext"
9804                     if test -f "$dir/lib$name.la"; then
9805                       found_la="$dir/lib$name.la"
9806                     fi
9807                   else
9808                     if test -f "$dir/lib$name.$libext"; then
9809                       found_dir="$dir"
9810                       found_a="$dir/lib$name.$libext"
9811                       if test -f "$dir/lib$name.la"; then
9812                         found_la="$dir/lib$name.la"
9813                       fi
9814                     fi
9815                   fi
9816                   ;;
9817               esac
9818               if test "X$found_dir" != "X"; then
9819                 break
9820               fi
9821             done
9822           fi
9823           if test "X$found_dir" != "X"; then
9824                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9825             if test "X$found_so" != "X"; then
9826                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9827                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9828               else
9829                                                                                 haveit=
9830                 for x in $ltrpathdirs; do
9831                   if test "X$x" = "X$found_dir"; then
9832                     haveit=yes
9833                     break
9834                   fi
9835                 done
9836                 if test -z "$haveit"; then
9837                   ltrpathdirs="$ltrpathdirs $found_dir"
9838                 fi
9839                                 if test "$hardcode_direct" = yes; then
9840                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9841                 else
9842                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9843                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9844                                                             haveit=
9845                     for x in $rpathdirs; do
9846                       if test "X$x" = "X$found_dir"; then
9847                         haveit=yes
9848                         break
9849                       fi
9850                     done
9851                     if test -z "$haveit"; then
9852                       rpathdirs="$rpathdirs $found_dir"
9853                     fi
9854                   else
9855                                                                                 haveit=
9856                     for x in $LDFLAGS $LIBICONV; do
9857
9858   acl_save_prefix="$prefix"
9859   prefix="$acl_final_prefix"
9860   acl_save_exec_prefix="$exec_prefix"
9861   exec_prefix="$acl_final_exec_prefix"
9862   eval x=\"$x\"
9863   exec_prefix="$acl_save_exec_prefix"
9864   prefix="$acl_save_prefix"
9865
9866                       if test "X$x" = "X-L$found_dir"; then
9867                         haveit=yes
9868                         break
9869                       fi
9870                     done
9871                     if test -z "$haveit"; then
9872                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9873                     fi
9874                     if test "$hardcode_minus_L" != no; then
9875                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9876                     else
9877                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9878                     fi
9879                   fi
9880                 fi
9881               fi
9882             else
9883               if test "X$found_a" != "X"; then
9884                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9885               else
9886                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9887               fi
9888             fi
9889                         additional_includedir=
9890             case "$found_dir" in
9891               */lib | */lib/)
9892                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9893                 additional_includedir="$basedir/include"
9894                 ;;
9895             esac
9896             if test "X$additional_includedir" != "X"; then
9897                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9898                 haveit=
9899                 if test "X$additional_includedir" = "X/usr/local/include"; then
9900                   if test -n "$GCC"; then
9901                     case $host_os in
9902                       linux*) haveit=yes;;
9903                     esac
9904                   fi
9905                 fi
9906                 if test -z "$haveit"; then
9907                   for x in $CPPFLAGS $INCICONV; do
9908
9909   acl_save_prefix="$prefix"
9910   prefix="$acl_final_prefix"
9911   acl_save_exec_prefix="$exec_prefix"
9912   exec_prefix="$acl_final_exec_prefix"
9913   eval x=\"$x\"
9914   exec_prefix="$acl_save_exec_prefix"
9915   prefix="$acl_save_prefix"
9916
9917                     if test "X$x" = "X-I$additional_includedir"; then
9918                       haveit=yes
9919                       break
9920                     fi
9921                   done
9922                   if test -z "$haveit"; then
9923                     if test -d "$additional_includedir"; then
9924                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9925                     fi
9926                   fi
9927                 fi
9928               fi
9929             fi
9930                         if test -n "$found_la"; then
9931                                                         save_libdir="$libdir"
9932               case "$found_la" in
9933                 */* | *\\*) . "$found_la" ;;
9934                 *) . "./$found_la" ;;
9935               esac
9936               libdir="$save_libdir"
9937                             for dep in $dependency_libs; do
9938                 case "$dep" in
9939                   -L*)
9940                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9941                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9942                       haveit=
9943                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9944                         if test -n "$GCC"; then
9945                           case $host_os in
9946                             linux*) haveit=yes;;
9947                           esac
9948                         fi
9949                       fi
9950                       if test -z "$haveit"; then
9951                         haveit=
9952                         for x in $LDFLAGS $LIBICONV; do
9953
9954   acl_save_prefix="$prefix"
9955   prefix="$acl_final_prefix"
9956   acl_save_exec_prefix="$exec_prefix"
9957   exec_prefix="$acl_final_exec_prefix"
9958   eval x=\"$x\"
9959   exec_prefix="$acl_save_exec_prefix"
9960   prefix="$acl_save_prefix"
9961
9962                           if test "X$x" = "X-L$additional_libdir"; then
9963                             haveit=yes
9964                             break
9965                           fi
9966                         done
9967                         if test -z "$haveit"; then
9968                           if test -d "$additional_libdir"; then
9969                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9970                           fi
9971                         fi
9972                         haveit=
9973                         for x in $LDFLAGS $LTLIBICONV; do
9974
9975   acl_save_prefix="$prefix"
9976   prefix="$acl_final_prefix"
9977   acl_save_exec_prefix="$exec_prefix"
9978   exec_prefix="$acl_final_exec_prefix"
9979   eval x=\"$x\"
9980   exec_prefix="$acl_save_exec_prefix"
9981   prefix="$acl_save_prefix"
9982
9983                           if test "X$x" = "X-L$additional_libdir"; then
9984                             haveit=yes
9985                             break
9986                           fi
9987                         done
9988                         if test -z "$haveit"; then
9989                           if test -d "$additional_libdir"; then
9990                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9991                           fi
9992                         fi
9993                       fi
9994                     fi
9995                     ;;
9996                   -R*)
9997                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9998                     if test "$enable_rpath" != no; then
9999                                                                   haveit=
10000                       for x in $rpathdirs; do
10001                         if test "X$x" = "X$dir"; then
10002                           haveit=yes
10003                           break
10004                         fi
10005                       done
10006                       if test -z "$haveit"; then
10007                         rpathdirs="$rpathdirs $dir"
10008                       fi
10009                                                                   haveit=
10010                       for x in $ltrpathdirs; do
10011                         if test "X$x" = "X$dir"; then
10012                           haveit=yes
10013                           break
10014                         fi
10015                       done
10016                       if test -z "$haveit"; then
10017                         ltrpathdirs="$ltrpathdirs $dir"
10018                       fi
10019                     fi
10020                     ;;
10021                   -l*)
10022                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10023                     ;;
10024                   *.la)
10025                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10026                     ;;
10027                   *)
10028                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10029                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10030                     ;;
10031                 esac
10032               done
10033             fi
10034           else
10035                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10036             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10037           fi
10038         fi
10039       fi
10040     done
10041   done
10042   if test "X$rpathdirs" != "X"; then
10043     if test -n "$hardcode_libdir_separator"; then
10044                         alldirs=
10045       for found_dir in $rpathdirs; do
10046         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10047       done
10048             acl_save_libdir="$libdir"
10049       libdir="$alldirs"
10050       eval flag=\"$hardcode_libdir_flag_spec\"
10051       libdir="$acl_save_libdir"
10052       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10053     else
10054             for found_dir in $rpathdirs; do
10055         acl_save_libdir="$libdir"
10056         libdir="$found_dir"
10057         eval flag=\"$hardcode_libdir_flag_spec\"
10058         libdir="$acl_save_libdir"
10059         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10060       done
10061     fi
10062   fi
10063   if test "X$ltrpathdirs" != "X"; then
10064             for found_dir in $ltrpathdirs; do
10065       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10066     done
10067   fi
10068
10069
10070 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10071   ac_ext=cpp
10072 ac_cpp='$CXXCPP $CPPFLAGS'
10073 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10074 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10075 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10076
10077
10078
10079
10080
10081
10082           am_save_CPPFLAGS="$CPPFLAGS"
10083
10084   for element in $INCICONV; do
10085     haveit=
10086     for x in $CPPFLAGS; do
10087
10088   acl_save_prefix="$prefix"
10089   prefix="$acl_final_prefix"
10090   acl_save_exec_prefix="$exec_prefix"
10091   exec_prefix="$acl_final_exec_prefix"
10092   eval x=\"$x\"
10093   exec_prefix="$acl_save_exec_prefix"
10094   prefix="$acl_save_prefix"
10095
10096       if test "X$x" = "X$element"; then
10097         haveit=yes
10098         break
10099       fi
10100     done
10101     if test -z "$haveit"; then
10102       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10103     fi
10104   done
10105
10106
10107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10108 $as_echo_n "checking for iconv... " >&6; }
10109 if test "${am_cv_func_iconv+set}" = set; then :
10110   $as_echo_n "(cached) " >&6
10111 else
10112
10113     am_cv_func_iconv="no, consider installing GNU libiconv"
10114     am_cv_lib_iconv=no
10115     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10116 /* end confdefs.h.  */
10117 #include <stdlib.h>
10118 #include <iconv.h>
10119 int
10120 main ()
10121 {
10122 iconv_t cd = iconv_open("","");
10123        iconv(cd,NULL,NULL,NULL,NULL);
10124        iconv_close(cd);
10125   ;
10126   return 0;
10127 }
10128 _ACEOF
10129 if ac_fn_cxx_try_link "$LINENO"; then :
10130   am_cv_func_iconv=yes
10131 fi
10132 rm -f core conftest.err conftest.$ac_objext \
10133     conftest$ac_exeext conftest.$ac_ext
10134     if test "$am_cv_func_iconv" != yes; then
10135       am_save_LIBS="$LIBS"
10136       LIBS="$LIBS $LIBICONV"
10137       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10138 /* end confdefs.h.  */
10139 #include <stdlib.h>
10140 #include <iconv.h>
10141 int
10142 main ()
10143 {
10144 iconv_t cd = iconv_open("","");
10145          iconv(cd,NULL,NULL,NULL,NULL);
10146          iconv_close(cd);
10147   ;
10148   return 0;
10149 }
10150 _ACEOF
10151 if ac_fn_cxx_try_link "$LINENO"; then :
10152   am_cv_lib_iconv=yes
10153         am_cv_func_iconv=yes
10154 fi
10155 rm -f core conftest.err conftest.$ac_objext \
10156     conftest$ac_exeext conftest.$ac_ext
10157       LIBS="$am_save_LIBS"
10158     fi
10159
10160 fi
10161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10162 $as_echo "$am_cv_func_iconv" >&6; }
10163   if test "$am_cv_func_iconv" = yes; then
10164
10165 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10166
10167   fi
10168   if test "$am_cv_lib_iconv" = yes; then
10169     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10170 $as_echo_n "checking how to link with libiconv... " >&6; }
10171     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10172 $as_echo "$LIBICONV" >&6; }
10173   else
10174             CPPFLAGS="$am_save_CPPFLAGS"
10175     LIBICONV=
10176     LTLIBICONV=
10177   fi
10178
10179
10180
10181   if test "$am_cv_func_iconv" = yes; then
10182     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10183 $as_echo_n "checking for iconv declaration... " >&6; }
10184     if test "${am_cv_proto_iconv+set}" = set; then :
10185   $as_echo_n "(cached) " >&6
10186 else
10187
10188       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10189 /* end confdefs.h.  */
10190
10191 #include <stdlib.h>
10192 #include <iconv.h>
10193 extern
10194 #ifdef __cplusplus
10195 "C"
10196 #endif
10197 #if defined(__STDC__) || defined(__cplusplus)
10198 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10199 #else
10200 size_t iconv();
10201 #endif
10202
10203 int
10204 main ()
10205 {
10206
10207   ;
10208   return 0;
10209 }
10210 _ACEOF
10211 if ac_fn_cxx_try_compile "$LINENO"; then :
10212   am_cv_proto_iconv_arg1=""
10213 else
10214   am_cv_proto_iconv_arg1="const"
10215 fi
10216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10217       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);"
10218 fi
10219
10220     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10221     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10222          }$am_cv_proto_iconv" >&5
10223 $as_echo "${ac_t:-
10224          }$am_cv_proto_iconv" >&6; }
10225
10226 cat >>confdefs.h <<_ACEOF
10227 #define ICONV_CONST $am_cv_proto_iconv_arg1
10228 _ACEOF
10229
10230   fi
10231
10232    ac_ext=c
10233 ac_cpp='$CPP $CPPFLAGS'
10234 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10235 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10236 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10237
10238 else
10239
10240
10241
10242
10243
10244           am_save_CPPFLAGS="$CPPFLAGS"
10245
10246   for element in $INCICONV; do
10247     haveit=
10248     for x in $CPPFLAGS; do
10249
10250   acl_save_prefix="$prefix"
10251   prefix="$acl_final_prefix"
10252   acl_save_exec_prefix="$exec_prefix"
10253   exec_prefix="$acl_final_exec_prefix"
10254   eval x=\"$x\"
10255   exec_prefix="$acl_save_exec_prefix"
10256   prefix="$acl_save_prefix"
10257
10258       if test "X$x" = "X$element"; then
10259         haveit=yes
10260         break
10261       fi
10262     done
10263     if test -z "$haveit"; then
10264       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10265     fi
10266   done
10267
10268
10269   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10270 $as_echo_n "checking for iconv... " >&6; }
10271 if test "${am_cv_func_iconv+set}" = set; then :
10272   $as_echo_n "(cached) " >&6
10273 else
10274
10275     am_cv_func_iconv="no, consider installing GNU libiconv"
10276     am_cv_lib_iconv=no
10277     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10278 /* end confdefs.h.  */
10279 #include <stdlib.h>
10280 #include <iconv.h>
10281 int
10282 main ()
10283 {
10284 iconv_t cd = iconv_open("","");
10285        iconv(cd,NULL,NULL,NULL,NULL);
10286        iconv_close(cd);
10287   ;
10288   return 0;
10289 }
10290 _ACEOF
10291 if ac_fn_c_try_link "$LINENO"; then :
10292   am_cv_func_iconv=yes
10293 fi
10294 rm -f core conftest.err conftest.$ac_objext \
10295     conftest$ac_exeext conftest.$ac_ext
10296     if test "$am_cv_func_iconv" != yes; then
10297       am_save_LIBS="$LIBS"
10298       LIBS="$LIBS $LIBICONV"
10299       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10300 /* end confdefs.h.  */
10301 #include <stdlib.h>
10302 #include <iconv.h>
10303 int
10304 main ()
10305 {
10306 iconv_t cd = iconv_open("","");
10307          iconv(cd,NULL,NULL,NULL,NULL);
10308          iconv_close(cd);
10309   ;
10310   return 0;
10311 }
10312 _ACEOF
10313 if ac_fn_c_try_link "$LINENO"; then :
10314   am_cv_lib_iconv=yes
10315         am_cv_func_iconv=yes
10316 fi
10317 rm -f core conftest.err conftest.$ac_objext \
10318     conftest$ac_exeext conftest.$ac_ext
10319       LIBS="$am_save_LIBS"
10320     fi
10321
10322 fi
10323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10324 $as_echo "$am_cv_func_iconv" >&6; }
10325   if test "$am_cv_func_iconv" = yes; then
10326
10327 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10328
10329   fi
10330   if test "$am_cv_lib_iconv" = yes; then
10331     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10332 $as_echo_n "checking how to link with libiconv... " >&6; }
10333     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10334 $as_echo "$LIBICONV" >&6; }
10335   else
10336             CPPFLAGS="$am_save_CPPFLAGS"
10337     LIBICONV=
10338     LTLIBICONV=
10339   fi
10340
10341
10342
10343   if test "$am_cv_func_iconv" = yes; then
10344     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10345 $as_echo_n "checking for iconv declaration... " >&6; }
10346     if test "${am_cv_proto_iconv+set}" = set; then :
10347   $as_echo_n "(cached) " >&6
10348 else
10349
10350       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10351 /* end confdefs.h.  */
10352
10353 #include <stdlib.h>
10354 #include <iconv.h>
10355 extern
10356 #ifdef __cplusplus
10357 "C"
10358 #endif
10359 #if defined(__STDC__) || defined(__cplusplus)
10360 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10361 #else
10362 size_t iconv();
10363 #endif
10364
10365 int
10366 main ()
10367 {
10368
10369   ;
10370   return 0;
10371 }
10372 _ACEOF
10373 if ac_fn_c_try_compile "$LINENO"; then :
10374   am_cv_proto_iconv_arg1=""
10375 else
10376   am_cv_proto_iconv_arg1="const"
10377 fi
10378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10379       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);"
10380 fi
10381
10382     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10383     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10384          }$am_cv_proto_iconv" >&5
10385 $as_echo "${ac_t:-
10386          }$am_cv_proto_iconv" >&6; }
10387
10388 cat >>confdefs.h <<_ACEOF
10389 #define ICONV_CONST $am_cv_proto_iconv_arg1
10390 _ACEOF
10391
10392   fi
10393
10394 fi
10395
10396 # Until we have in-tree GNU iconv:
10397 LIBICONV_DEP=
10398
10399
10400
10401   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10402 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10403 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10404   $as_echo_n "(cached) " >&6
10405 else
10406   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10407 /* end confdefs.h.  */
10408 #include <locale.h>
10409 int
10410 main ()
10411 {
10412 return LC_MESSAGES
10413   ;
10414   return 0;
10415 }
10416 _ACEOF
10417 if ac_fn_c_try_link "$LINENO"; then :
10418   am_cv_val_LC_MESSAGES=yes
10419 else
10420   am_cv_val_LC_MESSAGES=no
10421 fi
10422 rm -f core conftest.err conftest.$ac_objext \
10423     conftest$ac_exeext conftest.$ac_ext
10424 fi
10425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10426 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10427   if test $am_cv_val_LC_MESSAGES = yes; then
10428
10429 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10430
10431   fi
10432
10433
10434
10435   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10436 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10437 if test "${am_cv_langinfo_codeset+set}" = set; then :
10438   $as_echo_n "(cached) " >&6
10439 else
10440   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10441 /* end confdefs.h.  */
10442 #include <langinfo.h>
10443 int
10444 main ()
10445 {
10446 char* cs = nl_langinfo(CODESET);
10447   ;
10448   return 0;
10449 }
10450 _ACEOF
10451 if ac_fn_c_try_link "$LINENO"; then :
10452   am_cv_langinfo_codeset=yes
10453 else
10454   am_cv_langinfo_codeset=no
10455 fi
10456 rm -f core conftest.err conftest.$ac_objext \
10457     conftest$ac_exeext conftest.$ac_ext
10458
10459 fi
10460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10461 $as_echo "$am_cv_langinfo_codeset" >&6; }
10462   if test $am_cv_langinfo_codeset = yes; then
10463
10464 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10465
10466   fi
10467
10468
10469 # We will need to find libiberty.h and ansidecl.h
10470 saved_CFLAGS="$CFLAGS"
10471 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10472 saved_CXXFLAGS="$CXXFLAGS"
10473 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include"
10474 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10475         strsignal strstr stpcpy strverscmp \
10476         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10477         free basename getopt clock getpagesize 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
10478 do
10479   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10481 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10482 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10483   $as_echo_n "(cached) " >&6
10484 else
10485   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10486 /* end confdefs.h.  */
10487 #undef $ac_tr_decl
10488 #define $ac_tr_decl 1
10489
10490 #include "ansidecl.h"
10491 #include "system.h"
10492
10493 int
10494 main ()
10495 {
10496 #ifndef $ac_func
10497 char *(*pfn) = (char *(*)) $ac_func ;
10498 #endif
10499   ;
10500   return 0;
10501 }
10502 _ACEOF
10503 if ac_fn_c_try_compile "$LINENO"; then :
10504   eval "gcc_cv_have_decl_$ac_func=yes"
10505 else
10506   eval "gcc_cv_have_decl_$ac_func=no"
10507 fi
10508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10509 fi
10510
10511 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10513 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10514 #define $ac_tr_decl 1
10515 _ACEOF
10516
10517 else
10518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10519 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10520 #define $ac_tr_decl 0
10521 _ACEOF
10522
10523 fi
10524
10525 done
10526
10527
10528 for ac_func in getrlimit setrlimit getrusage
10529 do
10530   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10532 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10533 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10534   $as_echo_n "(cached) " >&6
10535 else
10536   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10537 /* end confdefs.h.  */
10538 #undef $ac_tr_decl
10539 #define $ac_tr_decl 1
10540
10541 #include "ansidecl.h"
10542 #include "system.h"
10543 #ifdef HAVE_SYS_RESOURCE_H
10544 #include <sys/resource.h>
10545 #endif
10546
10547
10548 int
10549 main ()
10550 {
10551 #ifndef $ac_func
10552 char *(*pfn) = (char *(*)) $ac_func ;
10553 #endif
10554   ;
10555   return 0;
10556 }
10557 _ACEOF
10558 if ac_fn_c_try_compile "$LINENO"; then :
10559   eval "gcc_cv_have_decl_$ac_func=yes"
10560 else
10561   eval "gcc_cv_have_decl_$ac_func=no"
10562 fi
10563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10564 fi
10565
10566 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10568 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10569 #define $ac_tr_decl 1
10570 _ACEOF
10571
10572 else
10573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10574 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10575 #define $ac_tr_decl 0
10576 _ACEOF
10577
10578 fi
10579
10580 done
10581
10582
10583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10584 /* end confdefs.h.  */
10585
10586 #include "ansidecl.h"
10587 #include "system.h"
10588 #ifdef HAVE_SYS_RESOURCE_H
10589 #include <sys/resource.h>
10590 #endif
10591
10592 int
10593 main ()
10594 {
10595 rlim_t l = 0;
10596   ;
10597   return 0;
10598 }
10599 _ACEOF
10600 if ac_fn_c_try_compile "$LINENO"; then :
10601
10602 else
10603
10604 $as_echo "#define rlim_t long" >>confdefs.h
10605
10606 fi
10607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10608
10609 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10610 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10611 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10612 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10613 for ac_func in ldgetname
10614 do
10615   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10617 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10618 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10619   $as_echo_n "(cached) " >&6
10620 else
10621   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10622 /* end confdefs.h.  */
10623 #undef $ac_tr_decl
10624 #define $ac_tr_decl 1
10625
10626 #include "ansidecl.h"
10627 #include "system.h"
10628 #ifdef HAVE_LDFCN_H
10629 #undef FREAD
10630 #undef FWRITE
10631 #include <ldfcn.h>
10632 #endif
10633
10634
10635 int
10636 main ()
10637 {
10638 #ifndef $ac_func
10639 char *(*pfn) = (char *(*)) $ac_func ;
10640 #endif
10641   ;
10642   return 0;
10643 }
10644 _ACEOF
10645 if ac_fn_c_try_compile "$LINENO"; then :
10646   eval "gcc_cv_have_decl_$ac_func=yes"
10647 else
10648   eval "gcc_cv_have_decl_$ac_func=no"
10649 fi
10650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10651 fi
10652
10653 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10655 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10656 #define $ac_tr_decl 1
10657 _ACEOF
10658
10659 else
10660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10661 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10662 #define $ac_tr_decl 0
10663 _ACEOF
10664
10665 fi
10666
10667 done
10668
10669
10670 for ac_func in times
10671 do
10672   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10674 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10675 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10676   $as_echo_n "(cached) " >&6
10677 else
10678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10679 /* end confdefs.h.  */
10680 #undef $ac_tr_decl
10681 #define $ac_tr_decl 1
10682
10683 #include "ansidecl.h"
10684 #include "system.h"
10685 #ifdef HAVE_SYS_TIMES_H
10686 #include <sys/times.h>
10687 #endif
10688
10689
10690 int
10691 main ()
10692 {
10693 #ifndef $ac_func
10694 char *(*pfn) = (char *(*)) $ac_func ;
10695 #endif
10696   ;
10697   return 0;
10698 }
10699 _ACEOF
10700 if ac_fn_c_try_compile "$LINENO"; then :
10701   eval "gcc_cv_have_decl_$ac_func=yes"
10702 else
10703   eval "gcc_cv_have_decl_$ac_func=no"
10704 fi
10705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10706 fi
10707
10708 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10710 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10711 #define $ac_tr_decl 1
10712 _ACEOF
10713
10714 else
10715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10716 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10717 #define $ac_tr_decl 0
10718 _ACEOF
10719
10720 fi
10721
10722 done
10723
10724
10725 for ac_func in sigaltstack
10726 do
10727   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10729 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10730 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10731   $as_echo_n "(cached) " >&6
10732 else
10733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10734 /* end confdefs.h.  */
10735 #undef $ac_tr_decl
10736 #define $ac_tr_decl 1
10737
10738 #include "ansidecl.h"
10739 #include "system.h"
10740 #include <signal.h>
10741
10742
10743 int
10744 main ()
10745 {
10746 #ifndef $ac_func
10747 char *(*pfn) = (char *(*)) $ac_func ;
10748 #endif
10749   ;
10750   return 0;
10751 }
10752 _ACEOF
10753 if ac_fn_c_try_compile "$LINENO"; then :
10754   eval "gcc_cv_have_decl_$ac_func=yes"
10755 else
10756   eval "gcc_cv_have_decl_$ac_func=no"
10757 fi
10758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10759 fi
10760
10761 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10763 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10764 #define $ac_tr_decl 1
10765 _ACEOF
10766
10767 else
10768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10769 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10770 #define $ac_tr_decl 0
10771 _ACEOF
10772
10773 fi
10774
10775 done
10776
10777
10778 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10779 # prototype.
10780 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10781   ac_ext=cpp
10782 ac_cpp='$CXXCPP $CPPFLAGS'
10783 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10784 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10785 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10786
10787    for ac_func in madvise
10788 do
10789   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10791 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10792 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10793   $as_echo_n "(cached) " >&6
10794 else
10795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10796 /* end confdefs.h.  */
10797 #undef $ac_tr_decl
10798 #define $ac_tr_decl 1
10799
10800      #include "ansidecl.h"
10801      #include "system.h"
10802
10803
10804 int
10805 main ()
10806 {
10807 #ifndef $ac_func
10808 char *(*pfn) = (char *(*)) $ac_func ;
10809 #endif
10810   ;
10811   return 0;
10812 }
10813 _ACEOF
10814 if ac_fn_cxx_try_compile "$LINENO"; then :
10815   eval "gcc_cv_have_decl_$ac_func=yes"
10816 else
10817   eval "gcc_cv_have_decl_$ac_func=no"
10818 fi
10819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10820 fi
10821
10822 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10824 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10825 #define $ac_tr_decl 1
10826 _ACEOF
10827
10828 else
10829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10830 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10831 #define $ac_tr_decl 0
10832 _ACEOF
10833
10834 fi
10835
10836 done
10837
10838    ac_ext=c
10839 ac_cpp='$CPP $CPPFLAGS'
10840 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10841 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10842 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10843
10844 else
10845   for ac_func in madvise
10846 do
10847   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10849 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10850 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10851   $as_echo_n "(cached) " >&6
10852 else
10853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10854 /* end confdefs.h.  */
10855 #undef $ac_tr_decl
10856 #define $ac_tr_decl 1
10857
10858      #include "ansidecl.h"
10859      #include "system.h"
10860
10861
10862 int
10863 main ()
10864 {
10865 #ifndef $ac_func
10866 char *(*pfn) = (char *(*)) $ac_func ;
10867 #endif
10868   ;
10869   return 0;
10870 }
10871 _ACEOF
10872 if ac_fn_c_try_compile "$LINENO"; then :
10873   eval "gcc_cv_have_decl_$ac_func=yes"
10874 else
10875   eval "gcc_cv_have_decl_$ac_func=no"
10876 fi
10877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10878 fi
10879
10880 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10882 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10883 #define $ac_tr_decl 1
10884 _ACEOF
10885
10886 else
10887   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10888 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10889 #define $ac_tr_decl 0
10890 _ACEOF
10891
10892 fi
10893
10894 done
10895
10896
10897 fi
10898
10899 # More time-related stuff.
10900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10901 $as_echo_n "checking for struct tms... " >&6; }
10902 if test "${ac_cv_struct_tms+set}" = set; then :
10903   $as_echo_n "(cached) " >&6
10904 else
10905
10906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10907 /* end confdefs.h.  */
10908
10909 #include "ansidecl.h"
10910 #include "system.h"
10911 #ifdef HAVE_SYS_TIMES_H
10912 #include <sys/times.h>
10913 #endif
10914
10915 int
10916 main ()
10917 {
10918 struct tms tms;
10919   ;
10920   return 0;
10921 }
10922 _ACEOF
10923 if ac_fn_c_try_compile "$LINENO"; then :
10924   ac_cv_struct_tms=yes
10925 else
10926   ac_cv_struct_tms=no
10927 fi
10928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10929 fi
10930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10931 $as_echo "$ac_cv_struct_tms" >&6; }
10932 if test $ac_cv_struct_tms = yes; then
10933
10934 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10935
10936 fi
10937
10938 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10939 # revisit after autoconf 2.50.
10940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10941 $as_echo_n "checking for clock_t... " >&6; }
10942 if test "${gcc_cv_type_clock_t+set}" = set; then :
10943   $as_echo_n "(cached) " >&6
10944 else
10945
10946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10947 /* end confdefs.h.  */
10948
10949 #include "ansidecl.h"
10950 #include "system.h"
10951
10952 int
10953 main ()
10954 {
10955 clock_t x;
10956   ;
10957   return 0;
10958 }
10959 _ACEOF
10960 if ac_fn_c_try_compile "$LINENO"; then :
10961   gcc_cv_type_clock_t=yes
10962 else
10963   gcc_cv_type_clock_t=no
10964 fi
10965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10966 fi
10967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10968 $as_echo "$gcc_cv_type_clock_t" >&6; }
10969 if test $gcc_cv_type_clock_t = yes; then
10970
10971 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10972
10973 fi
10974
10975 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10976 CFLAGS="$saved_CFLAGS"
10977 CXXFLAGS="$saved_CXXFLAGS"
10978
10979 # mkdir takes a single argument on some systems.
10980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10981 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10982 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10983   $as_echo_n "(cached) " >&6
10984 else
10985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10986 /* end confdefs.h.  */
10987
10988 #include <sys/types.h>
10989 #ifdef HAVE_SYS_STAT_H
10990 # include <sys/stat.h>
10991 #endif
10992 #ifdef HAVE_UNISTD_H
10993 # include <unistd.h>
10994 #endif
10995 #ifdef HAVE_DIRECT_H
10996 # include <direct.h>
10997 #endif
10998 int
10999 main ()
11000 {
11001 mkdir ("foo", 0);
11002   ;
11003   return 0;
11004 }
11005 _ACEOF
11006 if ac_fn_c_try_compile "$LINENO"; then :
11007   gcc_cv_mkdir_takes_one_arg=no
11008 else
11009   gcc_cv_mkdir_takes_one_arg=yes
11010 fi
11011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11012 fi
11013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
11014 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
11015 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11016
11017 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
11018
11019 fi
11020
11021
11022 # File extensions
11023 manext='.1'
11024 objext='.o'
11025
11026
11027
11028 # With Setjmp/Longjmp based exception handling.
11029 # Check whether --enable-sjlj-exceptions was given.
11030 if test "${enable_sjlj_exceptions+set}" = set; then :
11031   enableval=$enable_sjlj_exceptions; case $target in
11032   *-*-hpux10*)
11033     if test $enableval != yes; then
11034       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
11035 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
11036       enableval=yes
11037     fi
11038     ;;
11039 esac
11040 force_sjlj_exceptions=yes
11041 else
11042   case $target in
11043   *-*-hpux10*)
11044     force_sjlj_exceptions=yes
11045     enableval=yes
11046     ;;
11047   *)
11048     force_sjlj_exceptions=no
11049     ;;
11050 esac
11051 fi
11052
11053 if test $force_sjlj_exceptions = yes; then
11054   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11055
11056 cat >>confdefs.h <<_ACEOF
11057 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11058 _ACEOF
11059
11060 fi
11061
11062 # --------------------------------------------------------
11063 # Build, host, and target specific configuration fragments
11064 # --------------------------------------------------------
11065
11066 # Collect build-machine-specific information.
11067 . ${srcdir}/config.build
11068
11069 # Collect host-machine-specific information.
11070 . ${srcdir}/config.host
11071
11072 target_gtfiles=
11073
11074 # Collect target-machine-specific information.
11075 . ${srcdir}/config.gcc
11076
11077 extra_objs="${host_extra_objs} ${extra_objs}"
11078 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11079
11080 # Default the target-machine variables that were not explicitly set.
11081 if test x"$tm_file" = x
11082 then tm_file=$cpu_type/$cpu_type.h; fi
11083
11084 if test x"$extra_headers" = x
11085 then extra_headers=; fi
11086
11087 if test x$md_file = x
11088 then md_file=$cpu_type/$cpu_type.md; fi
11089
11090 if test x$out_file = x
11091 then out_file=$cpu_type/$cpu_type.c; fi
11092
11093 if test x"$tmake_file" = x
11094 then tmake_file=$cpu_type/t-$cpu_type
11095 fi
11096
11097 # Support --enable-initfini-array.
11098 if test x$enable_initfini_array != xno; then
11099   tm_file="${tm_file} initfini-array.h"
11100 fi
11101
11102 if test x"$dwarf2" = xyes
11103 then tm_file="$tm_file tm-dwarf2.h"
11104 fi
11105
11106 # Say what files are being used for the output code and MD file.
11107 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11108 echo "Using \`$srcdir/config/$md_file' as machine description file."
11109
11110 # If any of the xm_file variables contain nonexistent files, warn
11111 # about them and drop them.
11112
11113 bx=
11114 for x in $build_xm_file; do
11115   if    test -f $srcdir/config/$x
11116   then      bx="$bx $x"
11117   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11118 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11119   fi
11120 done
11121 build_xm_file="$bx"
11122
11123 hx=
11124 for x in $host_xm_file; do
11125   if    test -f $srcdir/config/$x
11126   then      hx="$hx $x"
11127   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11128 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11129   fi
11130 done
11131 host_xm_file="$hx"
11132
11133 tx=
11134 for x in $xm_file; do
11135   if    test -f $srcdir/config/$x
11136   then      tx="$tx $x"
11137   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11138 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11139   fi
11140 done
11141 xm_file="$tx"
11142
11143 count=a
11144 for f in $tm_file; do
11145         count=${count}x
11146 done
11147 if test $count = ax; then
11148         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11149 else
11150         echo "Using the following target machine macro files:"
11151         for f in $tm_file; do
11152                 echo "  $srcdir/config/$f"
11153         done
11154 fi
11155
11156 if test x$need_64bit_hwint = xyes; then
11157
11158 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11159
11160 fi
11161
11162 if test x$use_long_long_for_widest_fast_int = xyes; then
11163
11164 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11165
11166 fi
11167
11168 count=a
11169 for f in $host_xm_file; do
11170         count=${count}x
11171 done
11172 if test $count = a; then
11173         :
11174 elif test $count = ax; then
11175         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11176 else
11177         echo "Using the following host machine macro files:"
11178         for f in $host_xm_file; do
11179                 echo "  $srcdir/config/$f"
11180         done
11181 fi
11182 echo "Using ${out_host_hook_obj} for host machine hooks."
11183
11184 if test "$host_xm_file" != "$build_xm_file"; then
11185         count=a
11186         for f in $build_xm_file; do
11187                 count=${count}x
11188         done
11189         if test $count = a; then
11190                 :
11191         elif test $count = ax; then
11192                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11193         else
11194                 echo "Using the following build machine macro files:"
11195                 for f in $build_xm_file; do
11196                         echo "  $srcdir/config/$f"
11197                 done
11198         fi
11199 fi
11200
11201 if test -n "$configured_native_system_header_dir"; then
11202   native_system_header_dir=$configured_native_system_header_dir
11203 fi
11204 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11205
11206
11207 case ${host} in
11208   powerpc*-*-darwin*)
11209     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11210 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11211 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11212   $as_echo_n "(cached) " >&6
11213 else
11214   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11215 /* end confdefs.h.  */
11216
11217 #include <sys/cdefs.h>
11218 #include <sys/signal.h>
11219 #include <ucontext.h>
11220 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11221
11222 _ACEOF
11223 if ac_fn_c_try_compile "$LINENO"; then :
11224   gcc_cv_mcontext_underscores=no
11225 else
11226   gcc_cv_mcontext_underscores=yes
11227 fi
11228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11229 fi
11230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11231 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11232       if test $gcc_cv_mcontext_underscores = yes; then
11233
11234 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11235
11236       fi
11237     ;;
11238 esac
11239
11240 # ---------
11241 # Threading
11242 # ---------
11243
11244 # Check if a valid thread package
11245 case ${enable_threads} in
11246   "" | no)
11247     # No threads
11248     target_thread_file='single'
11249     ;;
11250   yes)
11251     # default
11252     target_thread_file='single'
11253     ;;
11254   aix | dce | lynx | mipssde | posix | rtems | \
11255   single | tpf | vxworks | win32)
11256     target_thread_file=${enable_threads}
11257     ;;
11258   *)
11259     echo "${enable_threads} is an unknown thread package" 1>&2
11260     exit 1
11261     ;;
11262 esac
11263
11264 if test x${thread_file} = x; then
11265   # No thread file set by target-specific clauses in config.gcc,
11266   # so use file chosen by default logic above
11267   thread_file=${target_thread_file}
11268 fi
11269
11270 # --------
11271 # UNSORTED
11272 # --------
11273
11274 use_cxa_atexit=no
11275 if test x$enable___cxa_atexit = xyes || \
11276    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11277   if test x$host = x$target; then
11278     case $host in
11279       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11280       # keyed to flag_use_cxa_atexit
11281       *-*-mingw32*)
11282         use_cxa_atexit=yes
11283         ;;
11284       *)
11285         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11286 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11287   use_cxa_atexit=yes
11288 else
11289   echo "__cxa_atexit can't be enabled on this target"
11290 fi
11291
11292         ;;
11293     esac
11294   else
11295     # We can't check for __cxa_atexit when building a cross, so assume
11296     # it is available
11297     use_cxa_atexit=yes
11298   fi
11299   if test x$use_cxa_atexit = xyes; then
11300
11301 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11302
11303   fi
11304 fi
11305
11306 # Look for a file containing extra machine modes.
11307 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11308   extra_modes_file='$(srcdir)'/config/${extra_modes}
11309
11310
11311 cat >>confdefs.h <<_ACEOF
11312 #define EXTRA_MODES_FILE "config/$extra_modes"
11313 _ACEOF
11314
11315 fi
11316
11317 # Convert extra_options into a form suitable for Makefile use.
11318 extra_opt_files=
11319 all_opt_files=
11320 for f in $extra_options; do
11321   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11322   all_opt_files="$all_opt_files $srcdir/config/$f"
11323 done
11324
11325
11326 # auto-host.h is the file containing items generated by autoconf and is
11327 # the first file included by config.h.
11328 # If host=build, it is correct to have bconfig include auto-host.h
11329 # as well.  If host!=build, we are in error and need to do more
11330 # work to find out the build config parameters.
11331 if test x$host = x$build
11332 then
11333         build_auto=auto-host.h
11334 else
11335         # We create a subdir, then run autoconf in the subdir.
11336         # To prevent recursion we set host and build for the new
11337         # invocation of configure to the build for this invocation
11338         # of configure.
11339         tempdir=build.$$
11340         rm -rf $tempdir
11341         mkdir $tempdir
11342         cd $tempdir
11343         case ${srcdir} in
11344         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11345         *) realsrcdir=../${srcdir};;
11346         esac
11347         saved_CFLAGS="${CFLAGS}"
11348         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11349         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11350         ${realsrcdir}/configure \
11351                 --enable-languages=${enable_languages-all} \
11352                 --target=$target_alias --host=$build_alias --build=$build_alias
11353         CFLAGS="${saved_CFLAGS}"
11354
11355         # We just finished tests for the build machine, so rename
11356         # the file auto-build.h in the gcc directory.
11357         mv auto-host.h ../auto-build.h
11358         cd ..
11359         rm -rf $tempdir
11360         build_auto=auto-build.h
11361 fi
11362
11363
11364 tm_file="${tm_file} defaults.h"
11365 tm_p_file="${tm_p_file} tm-preds.h"
11366 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11367 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11368 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11369 # put this back in temporarily.
11370 xm_file="auto-host.h ansidecl.h ${xm_file}"
11371
11372 # --------
11373 # UNSORTED
11374 # --------
11375
11376 # Compile in configure arguments.
11377 if test -f configargs.h ; then
11378         # Being re-configured.
11379         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11380         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11381 else
11382         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11383 fi
11384
11385 # Double all backslashes and backslash all quotes to turn
11386 # gcc_config_arguments into a C string.
11387 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11388 $gcc_config_arguments
11389 EOF
11390 gcc_config_arguments_str=`cat conftest.out`
11391 rm -f conftest.out
11392
11393 cat > configargs.h <<EOF
11394 /* Generated automatically. */
11395 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11396 static const char thread_model[] = "$thread_file";
11397
11398 static const struct {
11399   const char *name, *value;
11400 } configure_default_options[] = $configure_default_options;
11401 EOF
11402
11403 gcc_BASEVER=`cat $srcdir/BASE-VER`
11404 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11405 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11406 if test -f $srcdir/REVISION ; then
11407         gcc_REVISION=`cat $srcdir/REVISION`
11408 else
11409         gcc_REVISION=""
11410 fi
11411 cat > plugin-version.h <<EOF
11412 #include "configargs.h"
11413
11414 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11415 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11416 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11417 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11418
11419 static char basever[] = "$gcc_BASEVER";
11420 static char datestamp[] = "$gcc_DATESTAMP";
11421 static char devphase[] = "$gcc_DEVPHASE";
11422 static char revision[] = "$gcc_REVISION";
11423
11424 /* FIXME plugins: We should make the version information more precise.
11425    One way to do is to add a checksum. */
11426
11427 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11428                                                 devphase, revision,
11429                                                 configuration_arguments};
11430 EOF
11431
11432 # Internationalization
11433 # If we haven't got the data from the intl directory,
11434 # assume NLS is disabled.
11435 USE_NLS=no
11436 LIBINTL=
11437 LIBINTL_DEP=
11438 INCINTL=
11439 XGETTEXT=
11440 GMSGFMT=
11441 POSUB=
11442
11443 if test -f  ../intl/config.intl; then
11444   .  ../intl/config.intl
11445 fi
11446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11447 $as_echo_n "checking whether NLS is requested... " >&6; }
11448 if test x"$USE_NLS" != xyes; then
11449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11450 $as_echo "no" >&6; }
11451 else
11452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11453 $as_echo "yes" >&6; }
11454
11455 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11456
11457
11458   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11459 $as_echo_n "checking for catalogs to be installed... " >&6; }
11460   # Look for .po and .gmo files in the source directory.
11461   CATALOGS=
11462   XLINGUAS=
11463   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11464     # If there aren't any .gmo files the shell will give us the
11465     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11466     # weeded out.
11467     case "$cat" in *\**)
11468       continue;;
11469     esac
11470     # The quadruple backslash is collapsed to a double backslash
11471     # by the backticks, then collapsed again by the double quotes,
11472     # leaving us with one backslash in the sed expression (right
11473     # before the dot that mustn't act as a wildcard).
11474     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11475     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11476     # The user is allowed to set LINGUAS to a list of languages to
11477     # install catalogs for.  If it's empty that means "all of them."
11478     if test "x$LINGUAS" = x; then
11479       CATALOGS="$CATALOGS $cat"
11480       XLINGUAS="$XLINGUAS $lang"
11481     else
11482       case "$LINGUAS" in *$lang*)
11483         CATALOGS="$CATALOGS $cat"
11484         XLINGUAS="$XLINGUAS $lang"
11485         ;;
11486       esac
11487     fi
11488   done
11489   LINGUAS="$XLINGUAS"
11490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11491 $as_echo "$LINGUAS" >&6; }
11492
11493
11494     DATADIRNAME=share
11495
11496   INSTOBJEXT=.mo
11497
11498   GENCAT=gencat
11499
11500   CATOBJEXT=.gmo
11501
11502 fi
11503
11504 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11505 # -liconv on the link line twice.
11506 case "$LIBINTL" in *$LIBICONV*)
11507         LIBICONV= ;;
11508 esac
11509
11510 # Check whether --enable-secureplt was given.
11511 if test "${enable_secureplt+set}" = set; then :
11512   enableval=$enable_secureplt;
11513 fi
11514
11515
11516 # Check whether --enable-leading-mingw64-underscores was given.
11517 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11518   enableval=$enable_leading_mingw64_underscores;
11519 fi
11520
11521 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11522
11523 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11524
11525 fi
11526
11527 # Check whether --enable-cld was given.
11528 if test "${enable_cld+set}" = set; then :
11529   enableval=$enable_cld;
11530 else
11531   enable_cld=no
11532 fi
11533
11534
11535 # Check whether --enable-frame-pointer was given.
11536 if test "${enable_frame_pointer+set}" = set; then :
11537   enableval=$enable_frame_pointer;
11538 else
11539
11540 case $target_os in
11541 linux* | darwin[8912]*)
11542   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11543   # DWARF2.
11544   enable_frame_pointer=no
11545   ;;
11546 *)
11547   enable_frame_pointer=yes
11548   ;;
11549 esac
11550
11551 fi
11552
11553
11554 # Windows32 Registry support for specifying GCC installation paths.
11555 # Check whether --enable-win32-registry was given.
11556 if test "${enable_win32_registry+set}" = set; then :
11557   enableval=$enable_win32_registry;
11558 fi
11559
11560
11561 case $host_os in
11562   win32 | pe | cygwin* | mingw32* | uwin*)
11563     if test "x$enable_win32_registry" != xno; then
11564       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11565 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11566 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11567   $as_echo_n "(cached) " >&6
11568 else
11569   ac_func_search_save_LIBS=$LIBS
11570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11571 /* end confdefs.h.  */
11572
11573 /* Override any GCC internal prototype to avoid an error.
11574    Use char because int might match the return type of a GCC
11575    builtin and then its argument prototype would still apply.  */
11576 #ifdef __cplusplus
11577 extern "C"
11578 #endif
11579 char RegOpenKeyExA ();
11580 int
11581 main ()
11582 {
11583 return RegOpenKeyExA ();
11584   ;
11585   return 0;
11586 }
11587 _ACEOF
11588 for ac_lib in '' advapi32; do
11589   if test -z "$ac_lib"; then
11590     ac_res="none required"
11591   else
11592     ac_res=-l$ac_lib
11593     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11594   fi
11595   if ac_fn_c_try_link "$LINENO"; then :
11596   ac_cv_search_RegOpenKeyExA=$ac_res
11597 fi
11598 rm -f core conftest.err conftest.$ac_objext \
11599     conftest$ac_exeext
11600   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11601   break
11602 fi
11603 done
11604 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11605
11606 else
11607   ac_cv_search_RegOpenKeyExA=no
11608 fi
11609 rm conftest.$ac_ext
11610 LIBS=$ac_func_search_save_LIBS
11611 fi
11612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11613 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11614 ac_res=$ac_cv_search_RegOpenKeyExA
11615 if test "$ac_res" != no; then :
11616   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11617
11618 else
11619   enable_win32_registry=no
11620 fi
11621
11622     fi
11623
11624     if test "x$enable_win32_registry" != xno; then
11625
11626 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11627
11628
11629       if test "x$enable_win32_registry" != xyes \
11630          && test "x$enable_win32_registry" != x; then
11631
11632 cat >>confdefs.h <<_ACEOF
11633 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11634 _ACEOF
11635
11636       fi
11637     fi
11638   ;;
11639 esac
11640
11641 # Get an absolute path to the GCC top-level source directory
11642 holddir=`${PWDCMD-pwd}`
11643 cd $srcdir
11644 topdir=`${PWDCMD-pwd}`
11645 cd $holddir
11646
11647 # Conditionalize the makefile for this host machine.
11648 xmake_file=
11649 for f in ${host_xmake_file}
11650 do
11651         if test -f ${srcdir}/config/$f
11652         then
11653                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11654         fi
11655 done
11656
11657 # Conditionalize the makefile for this target machine.
11658 tmake_file_=
11659 for f in ${tmake_file}
11660 do
11661         if test -f ${srcdir}/config/$f
11662         then
11663                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11664         fi
11665 done
11666 tmake_file="${tmake_file_}"
11667
11668 out_object_file=`basename $out_file .c`.o
11669 common_out_object_file=`basename $common_out_file .c`.o
11670
11671 tm_file_list="options.h"
11672 tm_include_list="options.h insn-constants.h"
11673 for f in $tm_file; do
11674   case $f in
11675     ./* )
11676        f=`echo $f | sed 's/^..//'`
11677        tm_file_list="${tm_file_list} $f"
11678        tm_include_list="${tm_include_list} $f"
11679        ;;
11680     defaults.h )
11681        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11682        tm_include_list="${tm_include_list} $f"
11683        ;;
11684     * )
11685        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11686        tm_include_list="${tm_include_list} config/$f"
11687        ;;
11688   esac
11689 done
11690
11691 tm_p_file_list=
11692 tm_p_include_list=
11693 for f in $tm_p_file; do
11694   case $f in
11695     tm-preds.h )
11696        tm_p_file_list="${tm_p_file_list} $f"
11697        tm_p_include_list="${tm_p_include_list} $f"
11698        ;;
11699     * )
11700        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11701        tm_p_include_list="${tm_p_include_list} config/$f"
11702   esac
11703 done
11704
11705 xm_file_list=
11706 xm_include_list=
11707 for f in $xm_file; do
11708   case $f in
11709     ansidecl.h )
11710        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11711        xm_include_list="${xm_include_list} $f"
11712        ;;
11713     auto-host.h )
11714        xm_file_list="${xm_file_list} $f"
11715        xm_include_list="${xm_include_list} $f"
11716        ;;
11717     * )
11718        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11719        xm_include_list="${xm_include_list} config/$f"
11720        ;;
11721   esac
11722 done
11723
11724 host_xm_file_list=
11725 host_xm_include_list=
11726 for f in $host_xm_file; do
11727   case $f in
11728     ansidecl.h )
11729        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11730        host_xm_include_list="${host_xm_include_list} $f"
11731        ;;
11732     auto-host.h )
11733        host_xm_file_list="${host_xm_file_list} $f"
11734        host_xm_include_list="${host_xm_include_list} $f"
11735        ;;
11736     * )
11737        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11738        host_xm_include_list="${host_xm_include_list} config/$f"
11739        ;;
11740   esac
11741 done
11742
11743 build_xm_file_list=
11744 for f in $build_xm_file; do
11745   case $f in
11746     ansidecl.h )
11747        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11748        build_xm_include_list="${build_xm_include_list} $f"
11749        ;;
11750     auto-build.h | auto-host.h )
11751        build_xm_file_list="${build_xm_file_list} $f"
11752        build_xm_include_list="${build_xm_include_list} $f"
11753        ;;
11754     * )
11755        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11756        build_xm_include_list="${build_xm_include_list} config/$f"
11757        ;;
11758   esac
11759 done
11760
11761 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11762 # cross-compiler which does not use the native headers and libraries.
11763 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11764 CROSS=
11765 ALL=all.internal
11766 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11767
11768 if test "x$with_build_sysroot" != x; then
11769   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11770 else
11771   # This value is used, even on a native system, because
11772   # CROSS_SYSTEM_HEADER_DIR is just
11773   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11774   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11775 fi
11776
11777 if test x$host != x$target
11778 then
11779         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11780         ALL=all.cross
11781         SYSTEM_HEADER_DIR=$build_system_header_dir
11782         case "$host","$target" in
11783         # Darwin crosses can use the host system's libraries and headers,
11784         # because of the fat library support.  Of course, it must be the
11785         # same version of Darwin on both sides.  Allow the user to
11786         # just say --target=foo-darwin without a version number to mean
11787         # "the version on this system".
11788             *-*-darwin*,*-*-darwin*)
11789                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11790                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11791                 if test $hostos = $targetos -o $targetos = darwin ; then
11792                     CROSS=
11793                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11794                     with_headers=yes
11795                 fi
11796                 ;;
11797
11798             i?86-*-*,x86_64-*-* \
11799             | powerpc*-*-*,powerpc64*-*-*)
11800                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11801         esac
11802
11803         case $target in
11804                 *-*-mingw*)
11805                         if test "x$with_headers" = x; then
11806                                 with_headers=yes
11807                         fi
11808                         ;;
11809                 *)
11810                         ;;
11811         esac
11812 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11813         SYSTEM_HEADER_DIR=$build_system_header_dir
11814 fi
11815
11816 # If this is a cross-compiler that does not
11817 # have its own set of headers then define
11818 # inhibit_libc
11819
11820 # If this is using newlib, without having the headers available now,
11821 # then define inhibit_libc in LIBGCC2_CFLAGS.
11822 # This prevents libgcc2 from containing any code which requires libc
11823 # support.
11824 : ${inhibit_libc=false}
11825 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11826        test x$with_newlib = xyes ; } &&
11827      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11828        inhibit_libc=true
11829 fi
11830
11831
11832 # When building gcc with a cross-compiler, we need to adjust things so
11833 # that the generator programs are still built with the native compiler.
11834 # Also, we cannot run fixincludes.
11835
11836 # These are the normal (build=host) settings:
11837 CC_FOR_BUILD='$(CC)'
11838 BUILD_CFLAGS='$(ALL_CFLAGS)'
11839 BUILD_LDFLAGS='$(LDFLAGS)'
11840 STMP_FIXINC=stmp-fixinc
11841
11842 # And these apply if build != host, or we are generating coverage data
11843 if test x$build != x$host || test "x$coverage_flags" != x
11844 then
11845     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11846     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11847 fi
11848
11849 # Expand extra_headers to include complete path.
11850 # This substitutes for lots of t-* files.
11851 extra_headers_list=
11852 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11853 for file in ${extra_headers} ; do
11854   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11855 done
11856
11857 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11858 if test x"$use_gcc_tgmath" = xyes
11859 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11860 fi
11861
11862 # Define collect2 in Makefile.
11863 case $host_can_use_collect2 in
11864   no) collect2= ;;
11865   *) collect2='collect2$(exeext)' ;;
11866 esac
11867
11868
11869 # Add a definition of USE_COLLECT2 if system wants one.
11870 case $use_collect2 in
11871   no) use_collect2= ;;
11872   "") ;;
11873   *)
11874     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11875     xm_defines="${xm_defines} USE_COLLECT2"
11876     case $host_can_use_collect2 in
11877       no)
11878         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11879         ;;
11880     esac
11881     ;;
11882 esac
11883
11884
11885 cat >>confdefs.h <<_ACEOF
11886 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11887 _ACEOF
11888
11889
11890 # ---------------------------
11891 # Assembler & linker features
11892 # ---------------------------
11893
11894 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11895 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11896 # However when ld-new is first executed from the build tree, libtool will
11897 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11898 # to the build tree.  While doing this we need to use the previous-stage
11899 # linker, or we have an infinite loop.  The presence of a shell script as
11900 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11901 # the gcc/collect-ld script.  So we need to know how libtool works, or
11902 # exec-tool will fail.
11903
11904
11905 case `pwd` in
11906   *\ * | *\     *)
11907     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11908 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11909 esac
11910
11911
11912
11913 macro_version='2.2.7a'
11914 macro_revision='1.3134'
11915
11916
11917
11918
11919
11920
11921
11922
11923
11924
11925
11926
11927
11928 ltmain="$ac_aux_dir/ltmain.sh"
11929
11930 # Backslashify metacharacters that are still active within
11931 # double-quoted strings.
11932 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11933
11934 # Same as above, but do not quote variable references.
11935 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11936
11937 # Sed substitution to delay expansion of an escaped shell variable in a
11938 # double_quote_subst'ed string.
11939 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11940
11941 # Sed substitution to delay expansion of an escaped single quote.
11942 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11943
11944 # Sed substitution to avoid accidental globbing in evaled expressions
11945 no_glob_subst='s/\*/\\\*/g'
11946
11947 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11948 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11949 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11950
11951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11952 $as_echo_n "checking how to print strings... " >&6; }
11953 # Test print first, because it will be a builtin if present.
11954 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11955    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11956   ECHO='print -r --'
11957 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11958   ECHO='printf %s\n'
11959 else
11960   # Use this function as a fallback that always works.
11961   func_fallback_echo ()
11962   {
11963     eval 'cat <<_LTECHO_EOF
11964 $1
11965 _LTECHO_EOF'
11966   }
11967   ECHO='func_fallback_echo'
11968 fi
11969
11970 # func_echo_all arg...
11971 # Invoke $ECHO with all args, space-separated.
11972 func_echo_all ()
11973 {
11974     $ECHO ""
11975 }
11976
11977 case "$ECHO" in
11978   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11979 $as_echo "printf" >&6; } ;;
11980   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11981 $as_echo "print -r" >&6; } ;;
11982   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11983 $as_echo "cat" >&6; } ;;
11984 esac
11985
11986
11987
11988
11989
11990
11991
11992
11993
11994
11995
11996
11997
11998
11999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
12000 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
12001 if test "${ac_cv_path_SED+set}" = set; then :
12002   $as_echo_n "(cached) " >&6
12003 else
12004             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
12005      for ac_i in 1 2 3 4 5 6 7; do
12006        ac_script="$ac_script$as_nl$ac_script"
12007      done
12008      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
12009      { ac_script=; unset ac_script;}
12010      if test -z "$SED"; then
12011   ac_path_SED_found=false
12012   # Loop through the user's path and test for each of PROGNAME-LIST
12013   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12014 for as_dir in $PATH
12015 do
12016   IFS=$as_save_IFS
12017   test -z "$as_dir" && as_dir=.
12018     for ac_prog in sed gsed; do
12019     for ac_exec_ext in '' $ac_executable_extensions; do
12020       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
12021       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
12022 # Check for GNU ac_path_SED and select it if it is found.
12023   # Check for GNU $ac_path_SED
12024 case `"$ac_path_SED" --version 2>&1` in
12025 *GNU*)
12026   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
12027 *)
12028   ac_count=0
12029   $as_echo_n 0123456789 >"conftest.in"
12030   while :
12031   do
12032     cat "conftest.in" "conftest.in" >"conftest.tmp"
12033     mv "conftest.tmp" "conftest.in"
12034     cp "conftest.in" "conftest.nl"
12035     $as_echo '' >> "conftest.nl"
12036     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
12037     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12038     as_fn_arith $ac_count + 1 && ac_count=$as_val
12039     if test $ac_count -gt ${ac_path_SED_max-0}; then
12040       # Best one so far, save it but keep looking for a better one
12041       ac_cv_path_SED="$ac_path_SED"
12042       ac_path_SED_max=$ac_count
12043     fi
12044     # 10*(2^10) chars as input seems more than enough
12045     test $ac_count -gt 10 && break
12046   done
12047   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12048 esac
12049
12050       $ac_path_SED_found && break 3
12051     done
12052   done
12053   done
12054 IFS=$as_save_IFS
12055   if test -z "$ac_cv_path_SED"; then
12056     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
12057   fi
12058 else
12059   ac_cv_path_SED=$SED
12060 fi
12061
12062 fi
12063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
12064 $as_echo "$ac_cv_path_SED" >&6; }
12065  SED="$ac_cv_path_SED"
12066   rm -f conftest.sed
12067
12068 test -z "$SED" && SED=sed
12069 Xsed="$SED -e 1s/^X//"
12070
12071
12072
12073
12074
12075
12076
12077
12078
12079
12080
12081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12082 $as_echo_n "checking for fgrep... " >&6; }
12083 if test "${ac_cv_path_FGREP+set}" = set; then :
12084   $as_echo_n "(cached) " >&6
12085 else
12086   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12087    then ac_cv_path_FGREP="$GREP -F"
12088    else
12089      if test -z "$FGREP"; then
12090   ac_path_FGREP_found=false
12091   # Loop through the user's path and test for each of PROGNAME-LIST
12092   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12093 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12094 do
12095   IFS=$as_save_IFS
12096   test -z "$as_dir" && as_dir=.
12097     for ac_prog in fgrep; do
12098     for ac_exec_ext in '' $ac_executable_extensions; do
12099       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12100       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12101 # Check for GNU ac_path_FGREP and select it if it is found.
12102   # Check for GNU $ac_path_FGREP
12103 case `"$ac_path_FGREP" --version 2>&1` in
12104 *GNU*)
12105   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12106 *)
12107   ac_count=0
12108   $as_echo_n 0123456789 >"conftest.in"
12109   while :
12110   do
12111     cat "conftest.in" "conftest.in" >"conftest.tmp"
12112     mv "conftest.tmp" "conftest.in"
12113     cp "conftest.in" "conftest.nl"
12114     $as_echo 'FGREP' >> "conftest.nl"
12115     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12116     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12117     as_fn_arith $ac_count + 1 && ac_count=$as_val
12118     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12119       # Best one so far, save it but keep looking for a better one
12120       ac_cv_path_FGREP="$ac_path_FGREP"
12121       ac_path_FGREP_max=$ac_count
12122     fi
12123     # 10*(2^10) chars as input seems more than enough
12124     test $ac_count -gt 10 && break
12125   done
12126   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12127 esac
12128
12129       $ac_path_FGREP_found && break 3
12130     done
12131   done
12132   done
12133 IFS=$as_save_IFS
12134   if test -z "$ac_cv_path_FGREP"; then
12135     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12136   fi
12137 else
12138   ac_cv_path_FGREP=$FGREP
12139 fi
12140
12141    fi
12142 fi
12143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12144 $as_echo "$ac_cv_path_FGREP" >&6; }
12145  FGREP="$ac_cv_path_FGREP"
12146
12147
12148 test -z "$GREP" && GREP=grep
12149
12150
12151
12152
12153
12154
12155
12156
12157
12158
12159
12160
12161
12162
12163
12164
12165
12166
12167
12168 # Check whether --with-gnu-ld was given.
12169 if test "${with_gnu_ld+set}" = set; then :
12170   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12171 else
12172   with_gnu_ld=no
12173 fi
12174
12175 ac_prog=ld
12176 if test "$GCC" = yes; then
12177   # Check if gcc -print-prog-name=ld gives a path.
12178   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12179 $as_echo_n "checking for ld used by $CC... " >&6; }
12180   case $host in
12181   *-*-mingw*)
12182     # gcc leaves a trailing carriage return which upsets mingw
12183     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12184   *)
12185     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12186   esac
12187   case $ac_prog in
12188     # Accept absolute paths.
12189     [\\/]* | ?:[\\/]*)
12190       re_direlt='/[^/][^/]*/\.\./'
12191       # Canonicalize the pathname of ld
12192       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12193       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12194         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12195       done
12196       test -z "$LD" && LD="$ac_prog"
12197       ;;
12198   "")
12199     # If it fails, then pretend we aren't using GCC.
12200     ac_prog=ld
12201     ;;
12202   *)
12203     # If it is relative, then search for the first ld in PATH.
12204     with_gnu_ld=unknown
12205     ;;
12206   esac
12207 elif test "$with_gnu_ld" = yes; then
12208   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12209 $as_echo_n "checking for GNU ld... " >&6; }
12210 else
12211   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12212 $as_echo_n "checking for non-GNU ld... " >&6; }
12213 fi
12214 if test "${lt_cv_path_LD+set}" = set; then :
12215   $as_echo_n "(cached) " >&6
12216 else
12217   if test -z "$LD"; then
12218   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12219   for ac_dir in $PATH; do
12220     IFS="$lt_save_ifs"
12221     test -z "$ac_dir" && ac_dir=.
12222     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12223       lt_cv_path_LD="$ac_dir/$ac_prog"
12224       # Check to see if the program is GNU ld.  I'd rather use --version,
12225       # but apparently some variants of GNU ld only accept -v.
12226       # Break only if it was the GNU/non-GNU ld that we prefer.
12227       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12228       *GNU* | *'with BFD'*)
12229         test "$with_gnu_ld" != no && break
12230         ;;
12231       *)
12232         test "$with_gnu_ld" != yes && break
12233         ;;
12234       esac
12235     fi
12236   done
12237   IFS="$lt_save_ifs"
12238 else
12239   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12240 fi
12241 fi
12242
12243 LD="$lt_cv_path_LD"
12244 if test -n "$LD"; then
12245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12246 $as_echo "$LD" >&6; }
12247 else
12248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12249 $as_echo "no" >&6; }
12250 fi
12251 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12253 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12254 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12255   $as_echo_n "(cached) " >&6
12256 else
12257   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12258 case `$LD -v 2>&1 </dev/null` in
12259 *GNU* | *'with BFD'*)
12260   lt_cv_prog_gnu_ld=yes
12261   ;;
12262 *)
12263   lt_cv_prog_gnu_ld=no
12264   ;;
12265 esac
12266 fi
12267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12268 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12269 with_gnu_ld=$lt_cv_prog_gnu_ld
12270
12271
12272
12273
12274
12275
12276
12277
12278
12279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12280 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12281 if test "${lt_cv_path_NM+set}" = set; then :
12282   $as_echo_n "(cached) " >&6
12283 else
12284   if test -n "$NM"; then
12285   # Let the user override the test.
12286   lt_cv_path_NM="$NM"
12287 else
12288   lt_nm_to_check="${ac_tool_prefix}nm"
12289   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12290     lt_nm_to_check="$lt_nm_to_check nm"
12291   fi
12292   for lt_tmp_nm in $lt_nm_to_check; do
12293     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12294     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12295       IFS="$lt_save_ifs"
12296       test -z "$ac_dir" && ac_dir=.
12297       tmp_nm="$ac_dir/$lt_tmp_nm"
12298       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12299         # Check to see if the nm accepts a BSD-compat flag.
12300         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12301         #   nm: unknown option "B" ignored
12302         # Tru64's nm complains that /dev/null is an invalid object file
12303         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12304         */dev/null* | *'Invalid file or object type'*)
12305           lt_cv_path_NM="$tmp_nm -B"
12306           break
12307           ;;
12308         *)
12309           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12310           */dev/null*)
12311             lt_cv_path_NM="$tmp_nm -p"
12312             break
12313             ;;
12314           *)
12315             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12316             continue # so that we can try to find one that supports BSD flags
12317             ;;
12318           esac
12319           ;;
12320         esac
12321       fi
12322     done
12323     IFS="$lt_save_ifs"
12324   done
12325   : ${lt_cv_path_NM=no}
12326 fi
12327 fi
12328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12329 $as_echo "$lt_cv_path_NM" >&6; }
12330 if test "$lt_cv_path_NM" != "no"; then
12331   NM="$lt_cv_path_NM"
12332 else
12333   # Didn't find any BSD compatible name lister, look for dumpbin.
12334   if test -n "$DUMPBIN"; then :
12335     # Let the user override the test.
12336   else
12337     if test -n "$ac_tool_prefix"; then
12338   for ac_prog in dumpbin "link -dump"
12339   do
12340     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12341 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12343 $as_echo_n "checking for $ac_word... " >&6; }
12344 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12345   $as_echo_n "(cached) " >&6
12346 else
12347   if test -n "$DUMPBIN"; then
12348   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12349 else
12350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12351 for as_dir in $PATH
12352 do
12353   IFS=$as_save_IFS
12354   test -z "$as_dir" && as_dir=.
12355     for ac_exec_ext in '' $ac_executable_extensions; do
12356   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12357     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12358     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12359     break 2
12360   fi
12361 done
12362   done
12363 IFS=$as_save_IFS
12364
12365 fi
12366 fi
12367 DUMPBIN=$ac_cv_prog_DUMPBIN
12368 if test -n "$DUMPBIN"; then
12369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12370 $as_echo "$DUMPBIN" >&6; }
12371 else
12372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12373 $as_echo "no" >&6; }
12374 fi
12375
12376
12377     test -n "$DUMPBIN" && break
12378   done
12379 fi
12380 if test -z "$DUMPBIN"; then
12381   ac_ct_DUMPBIN=$DUMPBIN
12382   for ac_prog in dumpbin "link -dump"
12383 do
12384   # Extract the first word of "$ac_prog", so it can be a program name with args.
12385 set dummy $ac_prog; ac_word=$2
12386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12387 $as_echo_n "checking for $ac_word... " >&6; }
12388 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12389   $as_echo_n "(cached) " >&6
12390 else
12391   if test -n "$ac_ct_DUMPBIN"; then
12392   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12393 else
12394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12395 for as_dir in $PATH
12396 do
12397   IFS=$as_save_IFS
12398   test -z "$as_dir" && as_dir=.
12399     for ac_exec_ext in '' $ac_executable_extensions; do
12400   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12401     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12402     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12403     break 2
12404   fi
12405 done
12406   done
12407 IFS=$as_save_IFS
12408
12409 fi
12410 fi
12411 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12412 if test -n "$ac_ct_DUMPBIN"; then
12413   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12414 $as_echo "$ac_ct_DUMPBIN" >&6; }
12415 else
12416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12417 $as_echo "no" >&6; }
12418 fi
12419
12420
12421   test -n "$ac_ct_DUMPBIN" && break
12422 done
12423
12424   if test "x$ac_ct_DUMPBIN" = x; then
12425     DUMPBIN=":"
12426   else
12427     case $cross_compiling:$ac_tool_warned in
12428 yes:)
12429 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12430 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12431 ac_tool_warned=yes ;;
12432 esac
12433     DUMPBIN=$ac_ct_DUMPBIN
12434   fi
12435 fi
12436
12437     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12438     *COFF*)
12439       DUMPBIN="$DUMPBIN -symbols"
12440       ;;
12441     *)
12442       DUMPBIN=:
12443       ;;
12444     esac
12445   fi
12446
12447   if test "$DUMPBIN" != ":"; then
12448     NM="$DUMPBIN"
12449   fi
12450 fi
12451 test -z "$NM" && NM=nm
12452
12453
12454
12455
12456
12457
12458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12459 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12460 if test "${lt_cv_nm_interface+set}" = set; then :
12461   $as_echo_n "(cached) " >&6
12462 else
12463   lt_cv_nm_interface="BSD nm"
12464   echo "int some_variable = 0;" > conftest.$ac_ext
12465   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12466   (eval "$ac_compile" 2>conftest.err)
12467   cat conftest.err >&5
12468   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12469   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12470   cat conftest.err >&5
12471   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12472   cat conftest.out >&5
12473   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12474     lt_cv_nm_interface="MS dumpbin"
12475   fi
12476   rm -f conftest*
12477 fi
12478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12479 $as_echo "$lt_cv_nm_interface" >&6; }
12480
12481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12482 $as_echo_n "checking whether ln -s works... " >&6; }
12483 LN_S=$as_ln_s
12484 if test "$LN_S" = "ln -s"; then
12485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12486 $as_echo "yes" >&6; }
12487 else
12488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12489 $as_echo "no, using $LN_S" >&6; }
12490 fi
12491
12492 # find the maximum length of command line arguments
12493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12494 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12495 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12496   $as_echo_n "(cached) " >&6
12497 else
12498     i=0
12499   teststring="ABCD"
12500
12501   case $build_os in
12502   msdosdjgpp*)
12503     # On DJGPP, this test can blow up pretty badly due to problems in libc
12504     # (any single argument exceeding 2000 bytes causes a buffer overrun
12505     # during glob expansion).  Even if it were fixed, the result of this
12506     # check would be larger than it should be.
12507     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12508     ;;
12509
12510   gnu*)
12511     # Under GNU Hurd, this test is not required because there is
12512     # no limit to the length of command line arguments.
12513     # Libtool will interpret -1 as no limit whatsoever
12514     lt_cv_sys_max_cmd_len=-1;
12515     ;;
12516
12517   cygwin* | mingw* | cegcc*)
12518     # On Win9x/ME, this test blows up -- it succeeds, but takes
12519     # about 5 minutes as the teststring grows exponentially.
12520     # Worse, since 9x/ME are not pre-emptively multitasking,
12521     # you end up with a "frozen" computer, even though with patience
12522     # the test eventually succeeds (with a max line length of 256k).
12523     # Instead, let's just punt: use the minimum linelength reported by
12524     # all of the supported platforms: 8192 (on NT/2K/XP).
12525     lt_cv_sys_max_cmd_len=8192;
12526     ;;
12527
12528   mint*)
12529     # On MiNT this can take a long time and run out of memory.
12530     lt_cv_sys_max_cmd_len=8192;
12531     ;;
12532
12533   amigaos*)
12534     # On AmigaOS with pdksh, this test takes hours, literally.
12535     # So we just punt and use a minimum line length of 8192.
12536     lt_cv_sys_max_cmd_len=8192;
12537     ;;
12538
12539   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12540     # This has been around since 386BSD, at least.  Likely further.
12541     if test -x /sbin/sysctl; then
12542       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12543     elif test -x /usr/sbin/sysctl; then
12544       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12545     else
12546       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12547     fi
12548     # And add a safety zone
12549     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12550     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12551     ;;
12552
12553   interix*)
12554     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12555     lt_cv_sys_max_cmd_len=196608
12556     ;;
12557
12558   osf*)
12559     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12560     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12561     # nice to cause kernel panics so lets avoid the loop below.
12562     # First set a reasonable default.
12563     lt_cv_sys_max_cmd_len=16384
12564     #
12565     if test -x /sbin/sysconfig; then
12566       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12567         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12568       esac
12569     fi
12570     ;;
12571   sco3.2v5*)
12572     lt_cv_sys_max_cmd_len=102400
12573     ;;
12574   sysv5* | sco5v6* | sysv4.2uw2*)
12575     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12576     if test -n "$kargmax"; then
12577       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12578     else
12579       lt_cv_sys_max_cmd_len=32768
12580     fi
12581     ;;
12582   *)
12583     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12584     if test -n "$lt_cv_sys_max_cmd_len"; then
12585       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12586       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12587     else
12588       # Make teststring a little bigger before we do anything with it.
12589       # a 1K string should be a reasonable start.
12590       for i in 1 2 3 4 5 6 7 8 ; do
12591         teststring=$teststring$teststring
12592       done
12593       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12594       # If test is not a shell built-in, we'll probably end up computing a
12595       # maximum length that is only half of the actual maximum length, but
12596       # we can't tell.
12597       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12598                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12599               test $i != 17 # 1/2 MB should be enough
12600       do
12601         i=`expr $i + 1`
12602         teststring=$teststring$teststring
12603       done
12604       # Only check the string length outside the loop.
12605       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12606       teststring=
12607       # Add a significant safety factor because C++ compilers can tack on
12608       # massive amounts of additional arguments before passing them to the
12609       # linker.  It appears as though 1/2 is a usable value.
12610       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12611     fi
12612     ;;
12613   esac
12614
12615 fi
12616
12617 if test -n $lt_cv_sys_max_cmd_len ; then
12618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12619 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12620 else
12621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12622 $as_echo "none" >&6; }
12623 fi
12624 max_cmd_len=$lt_cv_sys_max_cmd_len
12625
12626
12627
12628
12629
12630
12631 : ${CP="cp -f"}
12632 : ${MV="mv -f"}
12633 : ${RM="rm -f"}
12634
12635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12636 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12637 # Try some XSI features
12638 xsi_shell=no
12639 ( _lt_dummy="a/b/c"
12640   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12641       = c,a/b,, \
12642     && eval 'test $(( 1 + 1 )) -eq 2 \
12643     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12644   && xsi_shell=yes
12645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12646 $as_echo "$xsi_shell" >&6; }
12647
12648
12649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12650 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12651 lt_shell_append=no
12652 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12653     >/dev/null 2>&1 \
12654   && lt_shell_append=yes
12655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12656 $as_echo "$lt_shell_append" >&6; }
12657
12658
12659 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12660   lt_unset=unset
12661 else
12662   lt_unset=false
12663 fi
12664
12665
12666
12667
12668
12669 # test EBCDIC or ASCII
12670 case `echo X|tr X '\101'` in
12671  A) # ASCII based system
12672     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12673   lt_SP2NL='tr \040 \012'
12674   lt_NL2SP='tr \015\012 \040\040'
12675   ;;
12676  *) # EBCDIC based system
12677   lt_SP2NL='tr \100 \n'
12678   lt_NL2SP='tr \r\n \100\100'
12679   ;;
12680 esac
12681
12682
12683
12684
12685
12686
12687
12688
12689
12690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12691 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12692 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12693   $as_echo_n "(cached) " >&6
12694 else
12695   lt_cv_ld_reload_flag='-r'
12696 fi
12697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12698 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12699 reload_flag=$lt_cv_ld_reload_flag
12700 case $reload_flag in
12701 "" | " "*) ;;
12702 *) reload_flag=" $reload_flag" ;;
12703 esac
12704 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12705 case $host_os in
12706   darwin*)
12707     if test "$GCC" = yes; then
12708       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12709     else
12710       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12711     fi
12712     ;;
12713 esac
12714
12715
12716
12717
12718
12719
12720
12721
12722
12723 if test -n "$ac_tool_prefix"; then
12724   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12725 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12727 $as_echo_n "checking for $ac_word... " >&6; }
12728 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12729   $as_echo_n "(cached) " >&6
12730 else
12731   if test -n "$OBJDUMP"; then
12732   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12733 else
12734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12735 for as_dir in $PATH
12736 do
12737   IFS=$as_save_IFS
12738   test -z "$as_dir" && as_dir=.
12739     for ac_exec_ext in '' $ac_executable_extensions; do
12740   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12741     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12742     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12743     break 2
12744   fi
12745 done
12746   done
12747 IFS=$as_save_IFS
12748
12749 fi
12750 fi
12751 OBJDUMP=$ac_cv_prog_OBJDUMP
12752 if test -n "$OBJDUMP"; then
12753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12754 $as_echo "$OBJDUMP" >&6; }
12755 else
12756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12757 $as_echo "no" >&6; }
12758 fi
12759
12760
12761 fi
12762 if test -z "$ac_cv_prog_OBJDUMP"; then
12763   ac_ct_OBJDUMP=$OBJDUMP
12764   # Extract the first word of "objdump", so it can be a program name with args.
12765 set dummy objdump; ac_word=$2
12766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12767 $as_echo_n "checking for $ac_word... " >&6; }
12768 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12769   $as_echo_n "(cached) " >&6
12770 else
12771   if test -n "$ac_ct_OBJDUMP"; then
12772   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12773 else
12774 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12775 for as_dir in $PATH
12776 do
12777   IFS=$as_save_IFS
12778   test -z "$as_dir" && as_dir=.
12779     for ac_exec_ext in '' $ac_executable_extensions; do
12780   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12781     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12782     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12783     break 2
12784   fi
12785 done
12786   done
12787 IFS=$as_save_IFS
12788
12789 fi
12790 fi
12791 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12792 if test -n "$ac_ct_OBJDUMP"; then
12793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12794 $as_echo "$ac_ct_OBJDUMP" >&6; }
12795 else
12796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12797 $as_echo "no" >&6; }
12798 fi
12799
12800   if test "x$ac_ct_OBJDUMP" = x; then
12801     OBJDUMP="false"
12802   else
12803     case $cross_compiling:$ac_tool_warned in
12804 yes:)
12805 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12806 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12807 ac_tool_warned=yes ;;
12808 esac
12809     OBJDUMP=$ac_ct_OBJDUMP
12810   fi
12811 else
12812   OBJDUMP="$ac_cv_prog_OBJDUMP"
12813 fi
12814
12815 test -z "$OBJDUMP" && OBJDUMP=objdump
12816
12817
12818
12819
12820
12821
12822
12823
12824
12825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12826 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12827 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12828   $as_echo_n "(cached) " >&6
12829 else
12830   lt_cv_file_magic_cmd='$MAGIC_CMD'
12831 lt_cv_file_magic_test_file=
12832 lt_cv_deplibs_check_method='unknown'
12833 # Need to set the preceding variable on all platforms that support
12834 # interlibrary dependencies.
12835 # 'none' -- dependencies not supported.
12836 # `unknown' -- same as none, but documents that we really don't know.
12837 # 'pass_all' -- all dependencies passed with no checks.
12838 # 'test_compile' -- check by making test program.
12839 # 'file_magic [[regex]]' -- check by looking for files in library path
12840 # which responds to the $file_magic_cmd with a given extended regex.
12841 # If you have `file' or equivalent on your system and you're not sure
12842 # whether `pass_all' will *always* work, you probably want this one.
12843
12844 case $host_os in
12845 aix[4-9]*)
12846   lt_cv_deplibs_check_method=pass_all
12847   ;;
12848
12849 beos*)
12850   lt_cv_deplibs_check_method=pass_all
12851   ;;
12852
12853 bsdi[45]*)
12854   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12855   lt_cv_file_magic_cmd='/usr/bin/file -L'
12856   lt_cv_file_magic_test_file=/shlib/libc.so
12857   ;;
12858
12859 cygwin*)
12860   # func_win32_libid is a shell function defined in ltmain.sh
12861   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12862   lt_cv_file_magic_cmd='func_win32_libid'
12863   ;;
12864
12865 mingw* | pw32*)
12866   # Base MSYS/MinGW do not provide the 'file' command needed by
12867   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12868   # unless we find 'file', for example because we are cross-compiling.
12869   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12870   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12871     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12872     lt_cv_file_magic_cmd='func_win32_libid'
12873   else
12874     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12875     lt_cv_file_magic_cmd='$OBJDUMP -f'
12876   fi
12877   ;;
12878
12879 cegcc*)
12880   # use the weaker test based on 'objdump'. See mingw*.
12881   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12882   lt_cv_file_magic_cmd='$OBJDUMP -f'
12883   ;;
12884
12885 darwin* | rhapsody*)
12886   lt_cv_deplibs_check_method=pass_all
12887   ;;
12888
12889 freebsd* | dragonfly*)
12890   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12891     case $host_cpu in
12892     i*86 )
12893       # Not sure whether the presence of OpenBSD here was a mistake.
12894       # Let's accept both of them until this is cleared up.
12895       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12896       lt_cv_file_magic_cmd=/usr/bin/file
12897       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12898       ;;
12899     esac
12900   else
12901     lt_cv_deplibs_check_method=pass_all
12902   fi
12903   ;;
12904
12905 gnu*)
12906   lt_cv_deplibs_check_method=pass_all
12907   ;;
12908
12909 haiku*)
12910   lt_cv_deplibs_check_method=pass_all
12911   ;;
12912
12913 hpux10.20* | hpux11*)
12914   lt_cv_file_magic_cmd=/usr/bin/file
12915   case $host_cpu in
12916   ia64*)
12917     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12918     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12919     ;;
12920   hppa*64*)
12921     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12922     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12923     ;;
12924   *)
12925     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12926     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12927     ;;
12928   esac
12929   ;;
12930
12931 interix[3-9]*)
12932   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12933   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12934   ;;
12935
12936 irix5* | irix6* | nonstopux*)
12937   case $LD in
12938   *-32|*"-32 ") libmagic=32-bit;;
12939   *-n32|*"-n32 ") libmagic=N32;;
12940   *-64|*"-64 ") libmagic=64-bit;;
12941   *) libmagic=never-match;;
12942   esac
12943   lt_cv_deplibs_check_method=pass_all
12944   ;;
12945
12946 # This must be Linux ELF.
12947 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12948   lt_cv_deplibs_check_method=pass_all
12949   ;;
12950
12951 netbsd*)
12952   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12953     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12954   else
12955     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12956   fi
12957   ;;
12958
12959 newos6*)
12960   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12961   lt_cv_file_magic_cmd=/usr/bin/file
12962   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12963   ;;
12964
12965 *nto* | *qnx*)
12966   lt_cv_deplibs_check_method=pass_all
12967   ;;
12968
12969 openbsd*)
12970   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12971     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12972   else
12973     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12974   fi
12975   ;;
12976
12977 osf3* | osf4* | osf5*)
12978   lt_cv_deplibs_check_method=pass_all
12979   ;;
12980
12981 rdos*)
12982   lt_cv_deplibs_check_method=pass_all
12983   ;;
12984
12985 solaris*)
12986   lt_cv_deplibs_check_method=pass_all
12987   ;;
12988
12989 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12990   lt_cv_deplibs_check_method=pass_all
12991   ;;
12992
12993 sysv4 | sysv4.3*)
12994   case $host_vendor in
12995   motorola)
12996     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]'
12997     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12998     ;;
12999   ncr)
13000     lt_cv_deplibs_check_method=pass_all
13001     ;;
13002   sequent)
13003     lt_cv_file_magic_cmd='/bin/file'
13004     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
13005     ;;
13006   sni)
13007     lt_cv_file_magic_cmd='/bin/file'
13008     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
13009     lt_cv_file_magic_test_file=/lib/libc.so
13010     ;;
13011   siemens)
13012     lt_cv_deplibs_check_method=pass_all
13013     ;;
13014   pc)
13015     lt_cv_deplibs_check_method=pass_all
13016     ;;
13017   esac
13018   ;;
13019
13020 tpf*)
13021   lt_cv_deplibs_check_method=pass_all
13022   ;;
13023 esac
13024
13025 fi
13026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
13027 $as_echo "$lt_cv_deplibs_check_method" >&6; }
13028 file_magic_cmd=$lt_cv_file_magic_cmd
13029 deplibs_check_method=$lt_cv_deplibs_check_method
13030 test -z "$deplibs_check_method" && deplibs_check_method=unknown
13031
13032
13033
13034
13035
13036
13037
13038
13039
13040
13041
13042
13043 if test -n "$ac_tool_prefix"; then
13044   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
13045 set dummy ${ac_tool_prefix}ar; ac_word=$2
13046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13047 $as_echo_n "checking for $ac_word... " >&6; }
13048 if test "${ac_cv_prog_AR+set}" = set; then :
13049   $as_echo_n "(cached) " >&6
13050 else
13051   if test -n "$AR"; then
13052   ac_cv_prog_AR="$AR" # Let the user override the test.
13053 else
13054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13055 for as_dir in $PATH
13056 do
13057   IFS=$as_save_IFS
13058   test -z "$as_dir" && as_dir=.
13059     for ac_exec_ext in '' $ac_executable_extensions; do
13060   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13061     ac_cv_prog_AR="${ac_tool_prefix}ar"
13062     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13063     break 2
13064   fi
13065 done
13066   done
13067 IFS=$as_save_IFS
13068
13069 fi
13070 fi
13071 AR=$ac_cv_prog_AR
13072 if test -n "$AR"; then
13073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13074 $as_echo "$AR" >&6; }
13075 else
13076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13077 $as_echo "no" >&6; }
13078 fi
13079
13080
13081 fi
13082 if test -z "$ac_cv_prog_AR"; then
13083   ac_ct_AR=$AR
13084   # Extract the first word of "ar", so it can be a program name with args.
13085 set dummy ar; ac_word=$2
13086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13087 $as_echo_n "checking for $ac_word... " >&6; }
13088 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13089   $as_echo_n "(cached) " >&6
13090 else
13091   if test -n "$ac_ct_AR"; then
13092   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13093 else
13094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13095 for as_dir in $PATH
13096 do
13097   IFS=$as_save_IFS
13098   test -z "$as_dir" && as_dir=.
13099     for ac_exec_ext in '' $ac_executable_extensions; do
13100   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13101     ac_cv_prog_ac_ct_AR="ar"
13102     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13103     break 2
13104   fi
13105 done
13106   done
13107 IFS=$as_save_IFS
13108
13109 fi
13110 fi
13111 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13112 if test -n "$ac_ct_AR"; then
13113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13114 $as_echo "$ac_ct_AR" >&6; }
13115 else
13116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13117 $as_echo "no" >&6; }
13118 fi
13119
13120   if test "x$ac_ct_AR" = x; then
13121     AR="false"
13122   else
13123     case $cross_compiling:$ac_tool_warned in
13124 yes:)
13125 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13126 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13127 ac_tool_warned=yes ;;
13128 esac
13129     AR=$ac_ct_AR
13130   fi
13131 else
13132   AR="$ac_cv_prog_AR"
13133 fi
13134
13135 test -z "$AR" && AR=ar
13136 test -z "$AR_FLAGS" && AR_FLAGS=cru
13137
13138
13139
13140
13141
13142
13143
13144
13145
13146
13147
13148 if test -n "$ac_tool_prefix"; then
13149   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13150 set dummy ${ac_tool_prefix}strip; ac_word=$2
13151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13152 $as_echo_n "checking for $ac_word... " >&6; }
13153 if test "${ac_cv_prog_STRIP+set}" = set; then :
13154   $as_echo_n "(cached) " >&6
13155 else
13156   if test -n "$STRIP"; then
13157   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13158 else
13159 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13160 for as_dir in $PATH
13161 do
13162   IFS=$as_save_IFS
13163   test -z "$as_dir" && as_dir=.
13164     for ac_exec_ext in '' $ac_executable_extensions; do
13165   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13166     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13167     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13168     break 2
13169   fi
13170 done
13171   done
13172 IFS=$as_save_IFS
13173
13174 fi
13175 fi
13176 STRIP=$ac_cv_prog_STRIP
13177 if test -n "$STRIP"; then
13178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13179 $as_echo "$STRIP" >&6; }
13180 else
13181   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13182 $as_echo "no" >&6; }
13183 fi
13184
13185
13186 fi
13187 if test -z "$ac_cv_prog_STRIP"; then
13188   ac_ct_STRIP=$STRIP
13189   # Extract the first word of "strip", so it can be a program name with args.
13190 set dummy strip; ac_word=$2
13191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13192 $as_echo_n "checking for $ac_word... " >&6; }
13193 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13194   $as_echo_n "(cached) " >&6
13195 else
13196   if test -n "$ac_ct_STRIP"; then
13197   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13198 else
13199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13200 for as_dir in $PATH
13201 do
13202   IFS=$as_save_IFS
13203   test -z "$as_dir" && as_dir=.
13204     for ac_exec_ext in '' $ac_executable_extensions; do
13205   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13206     ac_cv_prog_ac_ct_STRIP="strip"
13207     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13208     break 2
13209   fi
13210 done
13211   done
13212 IFS=$as_save_IFS
13213
13214 fi
13215 fi
13216 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13217 if test -n "$ac_ct_STRIP"; then
13218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13219 $as_echo "$ac_ct_STRIP" >&6; }
13220 else
13221   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13222 $as_echo "no" >&6; }
13223 fi
13224
13225   if test "x$ac_ct_STRIP" = x; then
13226     STRIP=":"
13227   else
13228     case $cross_compiling:$ac_tool_warned in
13229 yes:)
13230 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13231 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13232 ac_tool_warned=yes ;;
13233 esac
13234     STRIP=$ac_ct_STRIP
13235   fi
13236 else
13237   STRIP="$ac_cv_prog_STRIP"
13238 fi
13239
13240 test -z "$STRIP" && STRIP=:
13241
13242
13243
13244
13245
13246
13247 if test -n "$ac_tool_prefix"; then
13248   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13249 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13251 $as_echo_n "checking for $ac_word... " >&6; }
13252 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13253   $as_echo_n "(cached) " >&6
13254 else
13255   if test -n "$RANLIB"; then
13256   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13257 else
13258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13259 for as_dir in $PATH
13260 do
13261   IFS=$as_save_IFS
13262   test -z "$as_dir" && as_dir=.
13263     for ac_exec_ext in '' $ac_executable_extensions; do
13264   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13265     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13266     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13267     break 2
13268   fi
13269 done
13270   done
13271 IFS=$as_save_IFS
13272
13273 fi
13274 fi
13275 RANLIB=$ac_cv_prog_RANLIB
13276 if test -n "$RANLIB"; then
13277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13278 $as_echo "$RANLIB" >&6; }
13279 else
13280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13281 $as_echo "no" >&6; }
13282 fi
13283
13284
13285 fi
13286 if test -z "$ac_cv_prog_RANLIB"; then
13287   ac_ct_RANLIB=$RANLIB
13288   # Extract the first word of "ranlib", so it can be a program name with args.
13289 set dummy ranlib; ac_word=$2
13290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13291 $as_echo_n "checking for $ac_word... " >&6; }
13292 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13293   $as_echo_n "(cached) " >&6
13294 else
13295   if test -n "$ac_ct_RANLIB"; then
13296   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13297 else
13298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13299 for as_dir in $PATH
13300 do
13301   IFS=$as_save_IFS
13302   test -z "$as_dir" && as_dir=.
13303     for ac_exec_ext in '' $ac_executable_extensions; do
13304   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13305     ac_cv_prog_ac_ct_RANLIB="ranlib"
13306     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13307     break 2
13308   fi
13309 done
13310   done
13311 IFS=$as_save_IFS
13312
13313 fi
13314 fi
13315 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13316 if test -n "$ac_ct_RANLIB"; then
13317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13318 $as_echo "$ac_ct_RANLIB" >&6; }
13319 else
13320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13321 $as_echo "no" >&6; }
13322 fi
13323
13324   if test "x$ac_ct_RANLIB" = x; then
13325     RANLIB=":"
13326   else
13327     case $cross_compiling:$ac_tool_warned in
13328 yes:)
13329 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13330 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13331 ac_tool_warned=yes ;;
13332 esac
13333     RANLIB=$ac_ct_RANLIB
13334   fi
13335 else
13336   RANLIB="$ac_cv_prog_RANLIB"
13337 fi
13338
13339 test -z "$RANLIB" && RANLIB=:
13340
13341
13342
13343
13344
13345
13346 # Determine commands to create old-style static archives.
13347 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13348 old_postinstall_cmds='chmod 644 $oldlib'
13349 old_postuninstall_cmds=
13350
13351 if test -n "$RANLIB"; then
13352   case $host_os in
13353   openbsd*)
13354     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13355     ;;
13356   *)
13357     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13358     ;;
13359   esac
13360   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13361 fi
13362
13363 case $host_os in
13364   darwin*)
13365     lock_old_archive_extraction=yes ;;
13366   *)
13367     lock_old_archive_extraction=no ;;
13368 esac
13369
13370
13371
13372
13373
13374
13375
13376
13377
13378
13379
13380
13381
13382
13383
13384
13385
13386
13387
13388
13389
13390
13391
13392
13393
13394
13395
13396
13397
13398
13399
13400
13401
13402
13403
13404
13405
13406
13407
13408 # If no C compiler was specified, use CC.
13409 LTCC=${LTCC-"$CC"}
13410
13411 # If no C compiler flags were specified, use CFLAGS.
13412 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13413
13414 # Allow CC to be a program name with arguments.
13415 compiler=$CC
13416
13417
13418 # Check for command to grab the raw symbol name followed by C symbol from nm.
13419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13420 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13421 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13422   $as_echo_n "(cached) " >&6
13423 else
13424
13425 # These are sane defaults that work on at least a few old systems.
13426 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13427
13428 # Character class describing NM global symbol codes.
13429 symcode='[BCDEGRST]'
13430
13431 # Regexp to match symbols that can be accessed directly from C.
13432 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13433
13434 # Define system-specific variables.
13435 case $host_os in
13436 aix*)
13437   symcode='[BCDT]'
13438   ;;
13439 cygwin* | mingw* | pw32* | cegcc*)
13440   symcode='[ABCDGISTW]'
13441   ;;
13442 hpux*)
13443   if test "$host_cpu" = ia64; then
13444     symcode='[ABCDEGRST]'
13445   fi
13446   ;;
13447 irix* | nonstopux*)
13448   symcode='[BCDEGRST]'
13449   ;;
13450 osf*)
13451   symcode='[BCDEGQRST]'
13452   ;;
13453 solaris*)
13454   symcode='[BDRT]'
13455   ;;
13456 sco3.2v5*)
13457   symcode='[DT]'
13458   ;;
13459 sysv4.2uw2*)
13460   symcode='[DT]'
13461   ;;
13462 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13463   symcode='[ABDT]'
13464   ;;
13465 sysv4)
13466   symcode='[DFNSTU]'
13467   ;;
13468 esac
13469
13470 # If we're using GNU nm, then use its standard symbol codes.
13471 case `$NM -V 2>&1` in
13472 *GNU* | *'with BFD'*)
13473   symcode='[ABCDGIRSTW]' ;;
13474 esac
13475
13476 # Transform an extracted symbol line into a proper C declaration.
13477 # Some systems (esp. on ia64) link data and code symbols differently,
13478 # so use this general approach.
13479 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13480
13481 # Transform an extracted symbol line into symbol name and symbol address
13482 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13483 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'"
13484
13485 # Handle CRLF in mingw tool chain
13486 opt_cr=
13487 case $build_os in
13488 mingw*)
13489   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13490   ;;
13491 esac
13492
13493 # Try without a prefix underscore, then with it.
13494 for ac_symprfx in "" "_"; do
13495
13496   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13497   symxfrm="\\1 $ac_symprfx\\2 \\2"
13498
13499   # Write the raw and C identifiers.
13500   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13501     # Fake it for dumpbin and say T for any non-static function
13502     # and D for any global variable.
13503     # Also find C++ and __fastcall symbols from MSVC++,
13504     # which start with @ or ?.
13505     lt_cv_sys_global_symbol_pipe="$AWK '"\
13506 "     {last_section=section; section=\$ 3};"\
13507 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13508 "     \$ 0!~/External *\|/{next};"\
13509 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13510 "     {if(hide[section]) next};"\
13511 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13512 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13513 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13514 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13515 "     ' prfx=^$ac_symprfx"
13516   else
13517     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13518   fi
13519
13520   # Check to see that the pipe works correctly.
13521   pipe_works=no
13522
13523   rm -f conftest*
13524   cat > conftest.$ac_ext <<_LT_EOF
13525 #ifdef __cplusplus
13526 extern "C" {
13527 #endif
13528 char nm_test_var;
13529 void nm_test_func(void);
13530 void nm_test_func(void){}
13531 #ifdef __cplusplus
13532 }
13533 #endif
13534 int main(){nm_test_var='a';nm_test_func();return(0);}
13535 _LT_EOF
13536
13537   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13538   (eval $ac_compile) 2>&5
13539   ac_status=$?
13540   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13541   test $ac_status = 0; }; then
13542     # Now try to grab the symbols.
13543     nlist=conftest.nm
13544     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13545   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13546   ac_status=$?
13547   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13548   test $ac_status = 0; } && test -s "$nlist"; then
13549       # Try sorting and uniquifying the output.
13550       if sort "$nlist" | uniq > "$nlist"T; then
13551         mv -f "$nlist"T "$nlist"
13552       else
13553         rm -f "$nlist"T
13554       fi
13555
13556       # Make sure that we snagged all the symbols we need.
13557       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13558         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13559           cat <<_LT_EOF > conftest.$ac_ext
13560 #ifdef __cplusplus
13561 extern "C" {
13562 #endif
13563
13564 _LT_EOF
13565           # Now generate the symbol file.
13566           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13567
13568           cat <<_LT_EOF >> conftest.$ac_ext
13569
13570 /* The mapping between symbol names and symbols.  */
13571 const struct {
13572   const char *name;
13573   void       *address;
13574 }
13575 lt__PROGRAM__LTX_preloaded_symbols[] =
13576 {
13577   { "@PROGRAM@", (void *) 0 },
13578 _LT_EOF
13579           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13580           cat <<\_LT_EOF >> conftest.$ac_ext
13581   {0, (void *) 0}
13582 };
13583
13584 /* This works around a problem in FreeBSD linker */
13585 #ifdef FREEBSD_WORKAROUND
13586 static const void *lt_preloaded_setup() {
13587   return lt__PROGRAM__LTX_preloaded_symbols;
13588 }
13589 #endif
13590
13591 #ifdef __cplusplus
13592 }
13593 #endif
13594 _LT_EOF
13595           # Now try linking the two files.
13596           mv conftest.$ac_objext conftstm.$ac_objext
13597           lt_save_LIBS="$LIBS"
13598           lt_save_CFLAGS="$CFLAGS"
13599           LIBS="conftstm.$ac_objext"
13600           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13601           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13602   (eval $ac_link) 2>&5
13603   ac_status=$?
13604   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13605   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13606             pipe_works=yes
13607           fi
13608           LIBS="$lt_save_LIBS"
13609           CFLAGS="$lt_save_CFLAGS"
13610         else
13611           echo "cannot find nm_test_func in $nlist" >&5
13612         fi
13613       else
13614         echo "cannot find nm_test_var in $nlist" >&5
13615       fi
13616     else
13617       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13618     fi
13619   else
13620     echo "$progname: failed program was:" >&5
13621     cat conftest.$ac_ext >&5
13622   fi
13623   rm -rf conftest* conftst*
13624
13625   # Do not use the global_symbol_pipe unless it works.
13626   if test "$pipe_works" = yes; then
13627     break
13628   else
13629     lt_cv_sys_global_symbol_pipe=
13630   fi
13631 done
13632
13633 fi
13634
13635 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13636   lt_cv_sys_global_symbol_to_cdecl=
13637 fi
13638 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13640 $as_echo "failed" >&6; }
13641 else
13642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13643 $as_echo "ok" >&6; }
13644 fi
13645
13646
13647
13648
13649
13650
13651
13652
13653
13654
13655
13656
13657
13658
13659
13660
13661
13662
13663
13664
13665
13666
13667 # Check whether --enable-libtool-lock was given.
13668 if test "${enable_libtool_lock+set}" = set; then :
13669   enableval=$enable_libtool_lock;
13670 fi
13671
13672 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13673
13674 # Some flags need to be propagated to the compiler or linker for good
13675 # libtool support.
13676 case $host in
13677 ia64-*-hpux*)
13678   # Find out which ABI we are using.
13679   echo 'int i;' > conftest.$ac_ext
13680   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13681   (eval $ac_compile) 2>&5
13682   ac_status=$?
13683   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13684   test $ac_status = 0; }; then
13685     case `/usr/bin/file conftest.$ac_objext` in
13686       *ELF-32*)
13687         HPUX_IA64_MODE="32"
13688         ;;
13689       *ELF-64*)
13690         HPUX_IA64_MODE="64"
13691         ;;
13692     esac
13693   fi
13694   rm -rf conftest*
13695   ;;
13696 *-*-irix6*)
13697   # Find out which ABI we are using.
13698   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13699   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13700   (eval $ac_compile) 2>&5
13701   ac_status=$?
13702   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13703   test $ac_status = 0; }; then
13704     if test "$lt_cv_prog_gnu_ld" = yes; then
13705       case `/usr/bin/file conftest.$ac_objext` in
13706         *32-bit*)
13707           LD="${LD-ld} -melf32bsmip"
13708           ;;
13709         *N32*)
13710           LD="${LD-ld} -melf32bmipn32"
13711           ;;
13712         *64-bit*)
13713           LD="${LD-ld} -melf64bmip"
13714         ;;
13715       esac
13716     else
13717       case `/usr/bin/file conftest.$ac_objext` in
13718         *32-bit*)
13719           LD="${LD-ld} -32"
13720           ;;
13721         *N32*)
13722           LD="${LD-ld} -n32"
13723           ;;
13724         *64-bit*)
13725           LD="${LD-ld} -64"
13726           ;;
13727       esac
13728     fi
13729   fi
13730   rm -rf conftest*
13731   ;;
13732
13733 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13734 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13735   # Find out which ABI we are using.
13736   echo 'int i;' > conftest.$ac_ext
13737   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13738   (eval $ac_compile) 2>&5
13739   ac_status=$?
13740   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13741   test $ac_status = 0; }; then
13742     case `/usr/bin/file conftest.o` in
13743       *32-bit*)
13744         case $host in
13745           x86_64-*kfreebsd*-gnu)
13746             LD="${LD-ld} -m elf_i386_fbsd"
13747             ;;
13748           x86_64-*linux*)
13749             case `/usr/bin/file conftest.o` in
13750               *x86-64*)
13751                 LD="${LD-ld} -m elf32_x86_64"
13752                 ;;
13753               *)
13754                 LD="${LD-ld} -m elf_i386"
13755                 ;;
13756             esac
13757             ;;
13758           ppc64-*linux*|powerpc64-*linux*)
13759             LD="${LD-ld} -m elf32ppclinux"
13760             ;;
13761           s390x-*linux*)
13762             LD="${LD-ld} -m elf_s390"
13763             ;;
13764           sparc64-*linux*)
13765             LD="${LD-ld} -m elf32_sparc"
13766             ;;
13767         esac
13768         ;;
13769       *64-bit*)
13770         case $host in
13771           x86_64-*kfreebsd*-gnu)
13772             LD="${LD-ld} -m elf_x86_64_fbsd"
13773             ;;
13774           x86_64-*linux*)
13775             LD="${LD-ld} -m elf_x86_64"
13776             ;;
13777           ppc*-*linux*|powerpc*-*linux*)
13778             LD="${LD-ld} -m elf64ppc"
13779             ;;
13780           s390*-*linux*|s390*-*tpf*)
13781             LD="${LD-ld} -m elf64_s390"
13782             ;;
13783           sparc*-*linux*)
13784             LD="${LD-ld} -m elf64_sparc"
13785             ;;
13786         esac
13787         ;;
13788     esac
13789   fi
13790   rm -rf conftest*
13791   ;;
13792
13793 *-*-sco3.2v5*)
13794   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13795   SAVE_CFLAGS="$CFLAGS"
13796   CFLAGS="$CFLAGS -belf"
13797   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13798 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13799 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13800   $as_echo_n "(cached) " >&6
13801 else
13802   ac_ext=c
13803 ac_cpp='$CPP $CPPFLAGS'
13804 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13805 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13806 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13807
13808      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13809 /* end confdefs.h.  */
13810
13811 int
13812 main ()
13813 {
13814
13815   ;
13816   return 0;
13817 }
13818 _ACEOF
13819 if ac_fn_c_try_link "$LINENO"; then :
13820   lt_cv_cc_needs_belf=yes
13821 else
13822   lt_cv_cc_needs_belf=no
13823 fi
13824 rm -f core conftest.err conftest.$ac_objext \
13825     conftest$ac_exeext conftest.$ac_ext
13826      ac_ext=c
13827 ac_cpp='$CPP $CPPFLAGS'
13828 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13829 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13830 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13831
13832 fi
13833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13834 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13835   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13836     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13837     CFLAGS="$SAVE_CFLAGS"
13838   fi
13839   ;;
13840 sparc*-*solaris*)
13841   # Find out which ABI we are using.
13842   echo 'int i;' > conftest.$ac_ext
13843   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13844   (eval $ac_compile) 2>&5
13845   ac_status=$?
13846   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13847   test $ac_status = 0; }; then
13848     case `/usr/bin/file conftest.o` in
13849     *64-bit*)
13850       case $lt_cv_prog_gnu_ld in
13851       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13852       *)
13853         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13854           LD="${LD-ld} -64"
13855         fi
13856         ;;
13857       esac
13858       ;;
13859     esac
13860   fi
13861   rm -rf conftest*
13862   ;;
13863 esac
13864
13865 need_locks="$enable_libtool_lock"
13866
13867
13868   case $host_os in
13869     rhapsody* | darwin*)
13870     if test -n "$ac_tool_prefix"; then
13871   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13872 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13874 $as_echo_n "checking for $ac_word... " >&6; }
13875 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13876   $as_echo_n "(cached) " >&6
13877 else
13878   if test -n "$DSYMUTIL"; then
13879   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13880 else
13881 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13882 for as_dir in $PATH
13883 do
13884   IFS=$as_save_IFS
13885   test -z "$as_dir" && as_dir=.
13886     for ac_exec_ext in '' $ac_executable_extensions; do
13887   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13888     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13889     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13890     break 2
13891   fi
13892 done
13893   done
13894 IFS=$as_save_IFS
13895
13896 fi
13897 fi
13898 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13899 if test -n "$DSYMUTIL"; then
13900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13901 $as_echo "$DSYMUTIL" >&6; }
13902 else
13903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13904 $as_echo "no" >&6; }
13905 fi
13906
13907
13908 fi
13909 if test -z "$ac_cv_prog_DSYMUTIL"; then
13910   ac_ct_DSYMUTIL=$DSYMUTIL
13911   # Extract the first word of "dsymutil", so it can be a program name with args.
13912 set dummy dsymutil; ac_word=$2
13913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13914 $as_echo_n "checking for $ac_word... " >&6; }
13915 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13916   $as_echo_n "(cached) " >&6
13917 else
13918   if test -n "$ac_ct_DSYMUTIL"; then
13919   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13920 else
13921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13922 for as_dir in $PATH
13923 do
13924   IFS=$as_save_IFS
13925   test -z "$as_dir" && as_dir=.
13926     for ac_exec_ext in '' $ac_executable_extensions; do
13927   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13928     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13929     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13930     break 2
13931   fi
13932 done
13933   done
13934 IFS=$as_save_IFS
13935
13936 fi
13937 fi
13938 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13939 if test -n "$ac_ct_DSYMUTIL"; then
13940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13941 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13942 else
13943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13944 $as_echo "no" >&6; }
13945 fi
13946
13947   if test "x$ac_ct_DSYMUTIL" = x; then
13948     DSYMUTIL=":"
13949   else
13950     case $cross_compiling:$ac_tool_warned in
13951 yes:)
13952 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13953 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13954 ac_tool_warned=yes ;;
13955 esac
13956     DSYMUTIL=$ac_ct_DSYMUTIL
13957   fi
13958 else
13959   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13960 fi
13961
13962     if test -n "$ac_tool_prefix"; then
13963   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13964 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13966 $as_echo_n "checking for $ac_word... " >&6; }
13967 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13968   $as_echo_n "(cached) " >&6
13969 else
13970   if test -n "$NMEDIT"; then
13971   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13972 else
13973 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13974 for as_dir in $PATH
13975 do
13976   IFS=$as_save_IFS
13977   test -z "$as_dir" && as_dir=.
13978     for ac_exec_ext in '' $ac_executable_extensions; do
13979   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13980     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13981     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13982     break 2
13983   fi
13984 done
13985   done
13986 IFS=$as_save_IFS
13987
13988 fi
13989 fi
13990 NMEDIT=$ac_cv_prog_NMEDIT
13991 if test -n "$NMEDIT"; then
13992   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13993 $as_echo "$NMEDIT" >&6; }
13994 else
13995   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13996 $as_echo "no" >&6; }
13997 fi
13998
13999
14000 fi
14001 if test -z "$ac_cv_prog_NMEDIT"; then
14002   ac_ct_NMEDIT=$NMEDIT
14003   # Extract the first word of "nmedit", so it can be a program name with args.
14004 set dummy nmedit; ac_word=$2
14005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14006 $as_echo_n "checking for $ac_word... " >&6; }
14007 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
14008   $as_echo_n "(cached) " >&6
14009 else
14010   if test -n "$ac_ct_NMEDIT"; then
14011   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
14012 else
14013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14014 for as_dir in $PATH
14015 do
14016   IFS=$as_save_IFS
14017   test -z "$as_dir" && as_dir=.
14018     for ac_exec_ext in '' $ac_executable_extensions; do
14019   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14020     ac_cv_prog_ac_ct_NMEDIT="nmedit"
14021     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14022     break 2
14023   fi
14024 done
14025   done
14026 IFS=$as_save_IFS
14027
14028 fi
14029 fi
14030 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
14031 if test -n "$ac_ct_NMEDIT"; then
14032   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
14033 $as_echo "$ac_ct_NMEDIT" >&6; }
14034 else
14035   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14036 $as_echo "no" >&6; }
14037 fi
14038
14039   if test "x$ac_ct_NMEDIT" = x; then
14040     NMEDIT=":"
14041   else
14042     case $cross_compiling:$ac_tool_warned in
14043 yes:)
14044 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14045 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14046 ac_tool_warned=yes ;;
14047 esac
14048     NMEDIT=$ac_ct_NMEDIT
14049   fi
14050 else
14051   NMEDIT="$ac_cv_prog_NMEDIT"
14052 fi
14053
14054     if test -n "$ac_tool_prefix"; then
14055   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
14056 set dummy ${ac_tool_prefix}lipo; ac_word=$2
14057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14058 $as_echo_n "checking for $ac_word... " >&6; }
14059 if test "${ac_cv_prog_LIPO+set}" = set; then :
14060   $as_echo_n "(cached) " >&6
14061 else
14062   if test -n "$LIPO"; then
14063   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
14064 else
14065 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14066 for as_dir in $PATH
14067 do
14068   IFS=$as_save_IFS
14069   test -z "$as_dir" && as_dir=.
14070     for ac_exec_ext in '' $ac_executable_extensions; do
14071   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14072     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
14073     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14074     break 2
14075   fi
14076 done
14077   done
14078 IFS=$as_save_IFS
14079
14080 fi
14081 fi
14082 LIPO=$ac_cv_prog_LIPO
14083 if test -n "$LIPO"; then
14084   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14085 $as_echo "$LIPO" >&6; }
14086 else
14087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14088 $as_echo "no" >&6; }
14089 fi
14090
14091
14092 fi
14093 if test -z "$ac_cv_prog_LIPO"; then
14094   ac_ct_LIPO=$LIPO
14095   # Extract the first word of "lipo", so it can be a program name with args.
14096 set dummy lipo; ac_word=$2
14097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14098 $as_echo_n "checking for $ac_word... " >&6; }
14099 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14100   $as_echo_n "(cached) " >&6
14101 else
14102   if test -n "$ac_ct_LIPO"; then
14103   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14104 else
14105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14106 for as_dir in $PATH
14107 do
14108   IFS=$as_save_IFS
14109   test -z "$as_dir" && as_dir=.
14110     for ac_exec_ext in '' $ac_executable_extensions; do
14111   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14112     ac_cv_prog_ac_ct_LIPO="lipo"
14113     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14114     break 2
14115   fi
14116 done
14117   done
14118 IFS=$as_save_IFS
14119
14120 fi
14121 fi
14122 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14123 if test -n "$ac_ct_LIPO"; then
14124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14125 $as_echo "$ac_ct_LIPO" >&6; }
14126 else
14127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14128 $as_echo "no" >&6; }
14129 fi
14130
14131   if test "x$ac_ct_LIPO" = x; then
14132     LIPO=":"
14133   else
14134     case $cross_compiling:$ac_tool_warned in
14135 yes:)
14136 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14137 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14138 ac_tool_warned=yes ;;
14139 esac
14140     LIPO=$ac_ct_LIPO
14141   fi
14142 else
14143   LIPO="$ac_cv_prog_LIPO"
14144 fi
14145
14146     if test -n "$ac_tool_prefix"; then
14147   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14148 set dummy ${ac_tool_prefix}otool; ac_word=$2
14149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14150 $as_echo_n "checking for $ac_word... " >&6; }
14151 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14152   $as_echo_n "(cached) " >&6
14153 else
14154   if test -n "$OTOOL"; then
14155   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14156 else
14157 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14158 for as_dir in $PATH
14159 do
14160   IFS=$as_save_IFS
14161   test -z "$as_dir" && as_dir=.
14162     for ac_exec_ext in '' $ac_executable_extensions; do
14163   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14164     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14165     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14166     break 2
14167   fi
14168 done
14169   done
14170 IFS=$as_save_IFS
14171
14172 fi
14173 fi
14174 OTOOL=$ac_cv_prog_OTOOL
14175 if test -n "$OTOOL"; then
14176   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14177 $as_echo "$OTOOL" >&6; }
14178 else
14179   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14180 $as_echo "no" >&6; }
14181 fi
14182
14183
14184 fi
14185 if test -z "$ac_cv_prog_OTOOL"; then
14186   ac_ct_OTOOL=$OTOOL
14187   # Extract the first word of "otool", so it can be a program name with args.
14188 set dummy otool; ac_word=$2
14189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14190 $as_echo_n "checking for $ac_word... " >&6; }
14191 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14192   $as_echo_n "(cached) " >&6
14193 else
14194   if test -n "$ac_ct_OTOOL"; then
14195   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14196 else
14197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14198 for as_dir in $PATH
14199 do
14200   IFS=$as_save_IFS
14201   test -z "$as_dir" && as_dir=.
14202     for ac_exec_ext in '' $ac_executable_extensions; do
14203   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14204     ac_cv_prog_ac_ct_OTOOL="otool"
14205     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14206     break 2
14207   fi
14208 done
14209   done
14210 IFS=$as_save_IFS
14211
14212 fi
14213 fi
14214 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14215 if test -n "$ac_ct_OTOOL"; then
14216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14217 $as_echo "$ac_ct_OTOOL" >&6; }
14218 else
14219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14220 $as_echo "no" >&6; }
14221 fi
14222
14223   if test "x$ac_ct_OTOOL" = x; then
14224     OTOOL=":"
14225   else
14226     case $cross_compiling:$ac_tool_warned in
14227 yes:)
14228 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14229 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14230 ac_tool_warned=yes ;;
14231 esac
14232     OTOOL=$ac_ct_OTOOL
14233   fi
14234 else
14235   OTOOL="$ac_cv_prog_OTOOL"
14236 fi
14237
14238     if test -n "$ac_tool_prefix"; then
14239   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14240 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14242 $as_echo_n "checking for $ac_word... " >&6; }
14243 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14244   $as_echo_n "(cached) " >&6
14245 else
14246   if test -n "$OTOOL64"; then
14247   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14248 else
14249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14250 for as_dir in $PATH
14251 do
14252   IFS=$as_save_IFS
14253   test -z "$as_dir" && as_dir=.
14254     for ac_exec_ext in '' $ac_executable_extensions; do
14255   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14256     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14257     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14258     break 2
14259   fi
14260 done
14261   done
14262 IFS=$as_save_IFS
14263
14264 fi
14265 fi
14266 OTOOL64=$ac_cv_prog_OTOOL64
14267 if test -n "$OTOOL64"; then
14268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14269 $as_echo "$OTOOL64" >&6; }
14270 else
14271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14272 $as_echo "no" >&6; }
14273 fi
14274
14275
14276 fi
14277 if test -z "$ac_cv_prog_OTOOL64"; then
14278   ac_ct_OTOOL64=$OTOOL64
14279   # Extract the first word of "otool64", so it can be a program name with args.
14280 set dummy otool64; ac_word=$2
14281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14282 $as_echo_n "checking for $ac_word... " >&6; }
14283 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14284   $as_echo_n "(cached) " >&6
14285 else
14286   if test -n "$ac_ct_OTOOL64"; then
14287   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14288 else
14289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14290 for as_dir in $PATH
14291 do
14292   IFS=$as_save_IFS
14293   test -z "$as_dir" && as_dir=.
14294     for ac_exec_ext in '' $ac_executable_extensions; do
14295   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14296     ac_cv_prog_ac_ct_OTOOL64="otool64"
14297     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14298     break 2
14299   fi
14300 done
14301   done
14302 IFS=$as_save_IFS
14303
14304 fi
14305 fi
14306 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14307 if test -n "$ac_ct_OTOOL64"; then
14308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14309 $as_echo "$ac_ct_OTOOL64" >&6; }
14310 else
14311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14312 $as_echo "no" >&6; }
14313 fi
14314
14315   if test "x$ac_ct_OTOOL64" = x; then
14316     OTOOL64=":"
14317   else
14318     case $cross_compiling:$ac_tool_warned in
14319 yes:)
14320 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14321 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14322 ac_tool_warned=yes ;;
14323 esac
14324     OTOOL64=$ac_ct_OTOOL64
14325   fi
14326 else
14327   OTOOL64="$ac_cv_prog_OTOOL64"
14328 fi
14329
14330
14331
14332
14333
14334
14335
14336
14337
14338
14339
14340
14341
14342
14343
14344
14345
14346
14347
14348
14349
14350
14351
14352
14353
14354
14355
14356     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14357 $as_echo_n "checking for -single_module linker flag... " >&6; }
14358 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14359   $as_echo_n "(cached) " >&6
14360 else
14361   lt_cv_apple_cc_single_mod=no
14362       if test -z "${LT_MULTI_MODULE}"; then
14363         # By default we will add the -single_module flag. You can override
14364         # by either setting the environment variable LT_MULTI_MODULE
14365         # non-empty at configure time, or by adding -multi_module to the
14366         # link flags.
14367         rm -rf libconftest.dylib*
14368         echo "int foo(void){return 1;}" > conftest.c
14369         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14370 -dynamiclib -Wl,-single_module conftest.c" >&5
14371         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14372           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14373         _lt_result=$?
14374         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14375           lt_cv_apple_cc_single_mod=yes
14376         else
14377           cat conftest.err >&5
14378         fi
14379         rm -rf libconftest.dylib*
14380         rm -f conftest.*
14381       fi
14382 fi
14383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14384 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14385     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14386 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14387 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14388   $as_echo_n "(cached) " >&6
14389 else
14390   lt_cv_ld_exported_symbols_list=no
14391       save_LDFLAGS=$LDFLAGS
14392       echo "_main" > conftest.sym
14393       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14394       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14395 /* end confdefs.h.  */
14396
14397 int
14398 main ()
14399 {
14400
14401   ;
14402   return 0;
14403 }
14404 _ACEOF
14405 if ac_fn_c_try_link "$LINENO"; then :
14406   lt_cv_ld_exported_symbols_list=yes
14407 else
14408   lt_cv_ld_exported_symbols_list=no
14409 fi
14410 rm -f core conftest.err conftest.$ac_objext \
14411     conftest$ac_exeext conftest.$ac_ext
14412         LDFLAGS="$save_LDFLAGS"
14413
14414 fi
14415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14416 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14417     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14418 $as_echo_n "checking for -force_load linker flag... " >&6; }
14419 if test "${lt_cv_ld_force_load+set}" = set; then :
14420   $as_echo_n "(cached) " >&6
14421 else
14422   lt_cv_ld_force_load=no
14423       cat > conftest.c << _LT_EOF
14424 int forced_loaded() { return 2;}
14425 _LT_EOF
14426       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14427       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14428       echo "$AR cru libconftest.a conftest.o" >&5
14429       $AR cru libconftest.a conftest.o 2>&5
14430       cat > conftest.c << _LT_EOF
14431 int main() { return 0;}
14432 _LT_EOF
14433       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14434       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14435       _lt_result=$?
14436       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14437         lt_cv_ld_force_load=yes
14438       else
14439         cat conftest.err >&5
14440       fi
14441         rm -f conftest.err libconftest.a conftest conftest.c
14442         rm -rf conftest.dSYM
14443
14444 fi
14445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14446 $as_echo "$lt_cv_ld_force_load" >&6; }
14447     case $host_os in
14448     rhapsody* | darwin1.[012])
14449       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14450     darwin1.*)
14451       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14452     darwin*) # darwin 5.x on
14453       # if running on 10.5 or later, the deployment target defaults
14454       # to the OS version, if on x86, and 10.4, the deployment
14455       # target defaults to 10.4. Don't you love it?
14456       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14457         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14458           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14459         10.[012]*)
14460           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14461         10.*)
14462           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14463       esac
14464     ;;
14465   esac
14466     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14467       _lt_dar_single_mod='$single_module'
14468     fi
14469     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14470       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14471     else
14472       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14473     fi
14474     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14475       _lt_dsymutil='~$DSYMUTIL $lib || :'
14476     else
14477       _lt_dsymutil=
14478     fi
14479     ;;
14480   esac
14481
14482 for ac_header in dlfcn.h
14483 do :
14484   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14485 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14486   cat >>confdefs.h <<_ACEOF
14487 #define HAVE_DLFCN_H 1
14488 _ACEOF
14489
14490 fi
14491 done
14492
14493
14494
14495
14496
14497 # Set options
14498
14499
14500
14501         enable_dlopen=no
14502
14503
14504   enable_win32_dll=no
14505
14506
14507             # Check whether --enable-shared was given.
14508 if test "${enable_shared+set}" = set; then :
14509   enableval=$enable_shared; p=${PACKAGE-default}
14510     case $enableval in
14511     yes) enable_shared=yes ;;
14512     no) enable_shared=no ;;
14513     *)
14514       enable_shared=no
14515       # Look at the argument we got.  We use all the common list separators.
14516       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14517       for pkg in $enableval; do
14518         IFS="$lt_save_ifs"
14519         if test "X$pkg" = "X$p"; then
14520           enable_shared=yes
14521         fi
14522       done
14523       IFS="$lt_save_ifs"
14524       ;;
14525     esac
14526 else
14527   enable_shared=yes
14528 fi
14529
14530
14531
14532
14533
14534
14535
14536
14537
14538   # Check whether --enable-static was given.
14539 if test "${enable_static+set}" = set; then :
14540   enableval=$enable_static; p=${PACKAGE-default}
14541     case $enableval in
14542     yes) enable_static=yes ;;
14543     no) enable_static=no ;;
14544     *)
14545      enable_static=no
14546       # Look at the argument we got.  We use all the common list separators.
14547       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14548       for pkg in $enableval; do
14549         IFS="$lt_save_ifs"
14550         if test "X$pkg" = "X$p"; then
14551           enable_static=yes
14552         fi
14553       done
14554       IFS="$lt_save_ifs"
14555       ;;
14556     esac
14557 else
14558   enable_static=yes
14559 fi
14560
14561
14562
14563
14564
14565
14566
14567
14568
14569
14570 # Check whether --with-pic was given.
14571 if test "${with_pic+set}" = set; then :
14572   withval=$with_pic; pic_mode="$withval"
14573 else
14574   pic_mode=default
14575 fi
14576
14577
14578 test -z "$pic_mode" && pic_mode=default
14579
14580
14581
14582
14583
14584
14585
14586   # Check whether --enable-fast-install was given.
14587 if test "${enable_fast_install+set}" = set; then :
14588   enableval=$enable_fast_install; p=${PACKAGE-default}
14589     case $enableval in
14590     yes) enable_fast_install=yes ;;
14591     no) enable_fast_install=no ;;
14592     *)
14593       enable_fast_install=no
14594       # Look at the argument we got.  We use all the common list separators.
14595       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14596       for pkg in $enableval; do
14597         IFS="$lt_save_ifs"
14598         if test "X$pkg" = "X$p"; then
14599           enable_fast_install=yes
14600         fi
14601       done
14602       IFS="$lt_save_ifs"
14603       ;;
14604     esac
14605 else
14606   enable_fast_install=yes
14607 fi
14608
14609
14610
14611
14612
14613
14614
14615
14616
14617
14618
14619 # This can be used to rebuild libtool when needed
14620 LIBTOOL_DEPS="$ltmain"
14621
14622 # Always use our own libtool.
14623 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14624
14625
14626
14627
14628
14629
14630
14631
14632
14633
14634
14635
14636
14637
14638
14639
14640
14641
14642
14643
14644
14645
14646
14647
14648
14649
14650 test -z "$LN_S" && LN_S="ln -s"
14651
14652
14653
14654
14655
14656
14657
14658
14659
14660
14661
14662
14663
14664
14665 if test -n "${ZSH_VERSION+set}" ; then
14666    setopt NO_GLOB_SUBST
14667 fi
14668
14669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14670 $as_echo_n "checking for objdir... " >&6; }
14671 if test "${lt_cv_objdir+set}" = set; then :
14672   $as_echo_n "(cached) " >&6
14673 else
14674   rm -f .libs 2>/dev/null
14675 mkdir .libs 2>/dev/null
14676 if test -d .libs; then
14677   lt_cv_objdir=.libs
14678 else
14679   # MS-DOS does not allow filenames that begin with a dot.
14680   lt_cv_objdir=_libs
14681 fi
14682 rmdir .libs 2>/dev/null
14683 fi
14684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14685 $as_echo "$lt_cv_objdir" >&6; }
14686 objdir=$lt_cv_objdir
14687
14688
14689
14690
14691
14692 cat >>confdefs.h <<_ACEOF
14693 #define LT_OBJDIR "$lt_cv_objdir/"
14694 _ACEOF
14695
14696
14697
14698
14699 case $host_os in
14700 aix3*)
14701   # AIX sometimes has problems with the GCC collect2 program.  For some
14702   # reason, if we set the COLLECT_NAMES environment variable, the problems
14703   # vanish in a puff of smoke.
14704   if test "X${COLLECT_NAMES+set}" != Xset; then
14705     COLLECT_NAMES=
14706     export COLLECT_NAMES
14707   fi
14708   ;;
14709 esac
14710
14711 # Global variables:
14712 ofile=libtool
14713 can_build_shared=yes
14714
14715 # All known linkers require a `.a' archive for static linking (except MSVC,
14716 # which needs '.lib').
14717 libext=a
14718
14719 with_gnu_ld="$lt_cv_prog_gnu_ld"
14720
14721 old_CC="$CC"
14722 old_CFLAGS="$CFLAGS"
14723
14724 # Set sane defaults for various variables
14725 test -z "$CC" && CC=cc
14726 test -z "$LTCC" && LTCC=$CC
14727 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14728 test -z "$LD" && LD=ld
14729 test -z "$ac_objext" && ac_objext=o
14730
14731 for cc_temp in $compiler""; do
14732   case $cc_temp in
14733     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14734     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14735     \-*) ;;
14736     *) break;;
14737   esac
14738 done
14739 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14740
14741
14742 # Only perform the check for file, if the check method requires it
14743 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14744 case $deplibs_check_method in
14745 file_magic*)
14746   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14747     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14748 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14749 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14750   $as_echo_n "(cached) " >&6
14751 else
14752   case $MAGIC_CMD in
14753 [\\/*] |  ?:[\\/]*)
14754   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14755   ;;
14756 *)
14757   lt_save_MAGIC_CMD="$MAGIC_CMD"
14758   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14759   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14760   for ac_dir in $ac_dummy; do
14761     IFS="$lt_save_ifs"
14762     test -z "$ac_dir" && ac_dir=.
14763     if test -f $ac_dir/${ac_tool_prefix}file; then
14764       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14765       if test -n "$file_magic_test_file"; then
14766         case $deplibs_check_method in
14767         "file_magic "*)
14768           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14769           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14770           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14771             $EGREP "$file_magic_regex" > /dev/null; then
14772             :
14773           else
14774             cat <<_LT_EOF 1>&2
14775
14776 *** Warning: the command libtool uses to detect shared libraries,
14777 *** $file_magic_cmd, produces output that libtool cannot recognize.
14778 *** The result is that libtool may fail to recognize shared libraries
14779 *** as such.  This will affect the creation of libtool libraries that
14780 *** depend on shared libraries, but programs linked with such libtool
14781 *** libraries will work regardless of this problem.  Nevertheless, you
14782 *** may want to report the problem to your system manager and/or to
14783 *** bug-libtool@gnu.org
14784
14785 _LT_EOF
14786           fi ;;
14787         esac
14788       fi
14789       break
14790     fi
14791   done
14792   IFS="$lt_save_ifs"
14793   MAGIC_CMD="$lt_save_MAGIC_CMD"
14794   ;;
14795 esac
14796 fi
14797
14798 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14799 if test -n "$MAGIC_CMD"; then
14800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14801 $as_echo "$MAGIC_CMD" >&6; }
14802 else
14803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14804 $as_echo "no" >&6; }
14805 fi
14806
14807
14808
14809
14810
14811 if test -z "$lt_cv_path_MAGIC_CMD"; then
14812   if test -n "$ac_tool_prefix"; then
14813     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14814 $as_echo_n "checking for file... " >&6; }
14815 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14816   $as_echo_n "(cached) " >&6
14817 else
14818   case $MAGIC_CMD in
14819 [\\/*] |  ?:[\\/]*)
14820   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14821   ;;
14822 *)
14823   lt_save_MAGIC_CMD="$MAGIC_CMD"
14824   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14825   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14826   for ac_dir in $ac_dummy; do
14827     IFS="$lt_save_ifs"
14828     test -z "$ac_dir" && ac_dir=.
14829     if test -f $ac_dir/file; then
14830       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14831       if test -n "$file_magic_test_file"; then
14832         case $deplibs_check_method in
14833         "file_magic "*)
14834           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14835           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14836           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14837             $EGREP "$file_magic_regex" > /dev/null; then
14838             :
14839           else
14840             cat <<_LT_EOF 1>&2
14841
14842 *** Warning: the command libtool uses to detect shared libraries,
14843 *** $file_magic_cmd, produces output that libtool cannot recognize.
14844 *** The result is that libtool may fail to recognize shared libraries
14845 *** as such.  This will affect the creation of libtool libraries that
14846 *** depend on shared libraries, but programs linked with such libtool
14847 *** libraries will work regardless of this problem.  Nevertheless, you
14848 *** may want to report the problem to your system manager and/or to
14849 *** bug-libtool@gnu.org
14850
14851 _LT_EOF
14852           fi ;;
14853         esac
14854       fi
14855       break
14856     fi
14857   done
14858   IFS="$lt_save_ifs"
14859   MAGIC_CMD="$lt_save_MAGIC_CMD"
14860   ;;
14861 esac
14862 fi
14863
14864 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14865 if test -n "$MAGIC_CMD"; then
14866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14867 $as_echo "$MAGIC_CMD" >&6; }
14868 else
14869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14870 $as_echo "no" >&6; }
14871 fi
14872
14873
14874   else
14875     MAGIC_CMD=:
14876   fi
14877 fi
14878
14879   fi
14880   ;;
14881 esac
14882
14883 # Use C for the default configuration in the libtool script
14884
14885 lt_save_CC="$CC"
14886 ac_ext=c
14887 ac_cpp='$CPP $CPPFLAGS'
14888 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14889 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14890 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14891
14892
14893 # Source file extension for C test sources.
14894 ac_ext=c
14895
14896 # Object file extension for compiled C test sources.
14897 objext=o
14898 objext=$objext
14899
14900 # Code to be used in simple compile tests
14901 lt_simple_compile_test_code="int some_variable = 0;"
14902
14903 # Code to be used in simple link tests
14904 lt_simple_link_test_code='int main(){return(0);}'
14905
14906
14907
14908
14909
14910
14911
14912 # If no C compiler was specified, use CC.
14913 LTCC=${LTCC-"$CC"}
14914
14915 # If no C compiler flags were specified, use CFLAGS.
14916 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14917
14918 # Allow CC to be a program name with arguments.
14919 compiler=$CC
14920
14921 # Save the default compiler, since it gets overwritten when the other
14922 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14923 compiler_DEFAULT=$CC
14924
14925 # save warnings/boilerplate of simple test code
14926 ac_outfile=conftest.$ac_objext
14927 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14928 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14929 _lt_compiler_boilerplate=`cat conftest.err`
14930 $RM conftest*
14931
14932 ac_outfile=conftest.$ac_objext
14933 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14934 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14935 _lt_linker_boilerplate=`cat conftest.err`
14936 $RM -r conftest*
14937
14938
14939 ## CAVEAT EMPTOR:
14940 ## There is no encapsulation within the following macros, do not change
14941 ## the running order or otherwise move them around unless you know exactly
14942 ## what you are doing...
14943 if test -n "$compiler"; then
14944
14945 lt_prog_compiler_no_builtin_flag=
14946
14947 if test "$GCC" = yes; then
14948   case $cc_basename in
14949   nvcc*)
14950     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14951   *)
14952     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14953   esac
14954
14955   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14956 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14957 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14958   $as_echo_n "(cached) " >&6
14959 else
14960   lt_cv_prog_compiler_rtti_exceptions=no
14961    ac_outfile=conftest.$ac_objext
14962    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14963    lt_compiler_flag="-fno-rtti -fno-exceptions"
14964    # Insert the option either (1) after the last *FLAGS variable, or
14965    # (2) before a word containing "conftest.", or (3) at the end.
14966    # Note that $ac_compile itself does not contain backslashes and begins
14967    # with a dollar sign (not a hyphen), so the echo should work correctly.
14968    # The option is referenced via a variable to avoid confusing sed.
14969    lt_compile=`echo "$ac_compile" | $SED \
14970    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14971    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14972    -e 's:$: $lt_compiler_flag:'`
14973    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14974    (eval "$lt_compile" 2>conftest.err)
14975    ac_status=$?
14976    cat conftest.err >&5
14977    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14978    if (exit $ac_status) && test -s "$ac_outfile"; then
14979      # The compiler can only warn and ignore the option if not recognized
14980      # So say no if there are warnings other than the usual output.
14981      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14982      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14983      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14984        lt_cv_prog_compiler_rtti_exceptions=yes
14985      fi
14986    fi
14987    $RM conftest*
14988
14989 fi
14990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14991 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14992
14993 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14994     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14995 else
14996     :
14997 fi
14998
14999 fi
15000
15001
15002
15003
15004
15005
15006   lt_prog_compiler_wl=
15007 lt_prog_compiler_pic=
15008 lt_prog_compiler_static=
15009
15010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
15011 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
15012
15013   if test "$GCC" = yes; then
15014     lt_prog_compiler_wl='-Wl,'
15015     lt_prog_compiler_static='-static'
15016
15017     case $host_os in
15018       aix*)
15019       # All AIX code is PIC.
15020       if test "$host_cpu" = ia64; then
15021         # AIX 5 now supports IA64 processor
15022         lt_prog_compiler_static='-Bstatic'
15023       fi
15024       ;;
15025
15026     amigaos*)
15027       case $host_cpu in
15028       powerpc)
15029             # see comment about AmigaOS4 .so support
15030             lt_prog_compiler_pic='-fPIC'
15031         ;;
15032       m68k)
15033             # FIXME: we need at least 68020 code to build shared libraries, but
15034             # adding the `-m68020' flag to GCC prevents building anything better,
15035             # like `-m68040'.
15036             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
15037         ;;
15038       esac
15039       ;;
15040
15041     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
15042       # PIC is the default for these OSes.
15043       ;;
15044
15045     mingw* | cygwin* | pw32* | os2* | cegcc*)
15046       # This hack is so that the source file can tell whether it is being
15047       # built for inclusion in a dll (and should export symbols for example).
15048       # Although the cygwin gcc ignores -fPIC, still need this for old-style
15049       # (--disable-auto-import) libraries
15050       lt_prog_compiler_pic='-DDLL_EXPORT'
15051       ;;
15052
15053     darwin* | rhapsody*)
15054       # PIC is the default on this platform
15055       # Common symbols not allowed in MH_DYLIB files
15056       lt_prog_compiler_pic='-fno-common'
15057       ;;
15058
15059     haiku*)
15060       # PIC is the default for Haiku.
15061       # The "-static" flag exists, but is broken.
15062       lt_prog_compiler_static=
15063       ;;
15064
15065     hpux*)
15066       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15067       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
15068       # sets the default TLS model and affects inlining.
15069       case $host_cpu in
15070       hppa*64*)
15071         # +Z the default
15072         ;;
15073       *)
15074         lt_prog_compiler_pic='-fPIC'
15075         ;;
15076       esac
15077       ;;
15078
15079     interix[3-9]*)
15080       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15081       # Instead, we relocate shared libraries at runtime.
15082       ;;
15083
15084     msdosdjgpp*)
15085       # Just because we use GCC doesn't mean we suddenly get shared libraries
15086       # on systems that don't support them.
15087       lt_prog_compiler_can_build_shared=no
15088       enable_shared=no
15089       ;;
15090
15091     *nto* | *qnx*)
15092       # QNX uses GNU C++, but need to define -shared option too, otherwise
15093       # it will coredump.
15094       lt_prog_compiler_pic='-fPIC -shared'
15095       ;;
15096
15097     sysv4*MP*)
15098       if test -d /usr/nec; then
15099         lt_prog_compiler_pic=-Kconform_pic
15100       fi
15101       ;;
15102
15103     *)
15104       lt_prog_compiler_pic='-fPIC'
15105       ;;
15106     esac
15107
15108     case $cc_basename in
15109     nvcc*) # Cuda Compiler Driver 2.2
15110       lt_prog_compiler_wl='-Xlinker '
15111       lt_prog_compiler_pic='-Xcompiler -fPIC'
15112       ;;
15113     esac
15114   else
15115     # PORTME Check for flag to pass linker flags through the system compiler.
15116     case $host_os in
15117     aix*)
15118       lt_prog_compiler_wl='-Wl,'
15119       if test "$host_cpu" = ia64; then
15120         # AIX 5 now supports IA64 processor
15121         lt_prog_compiler_static='-Bstatic'
15122       else
15123         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15124       fi
15125       ;;
15126
15127     mingw* | cygwin* | pw32* | os2* | cegcc*)
15128       # This hack is so that the source file can tell whether it is being
15129       # built for inclusion in a dll (and should export symbols for example).
15130       lt_prog_compiler_pic='-DDLL_EXPORT'
15131       ;;
15132
15133     hpux9* | hpux10* | hpux11*)
15134       lt_prog_compiler_wl='-Wl,'
15135       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15136       # not for PA HP-UX.
15137       case $host_cpu in
15138       hppa*64*|ia64*)
15139         # +Z the default
15140         ;;
15141       *)
15142         lt_prog_compiler_pic='+Z'
15143         ;;
15144       esac
15145       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15146       lt_prog_compiler_static='${wl}-a ${wl}archive'
15147       ;;
15148
15149     irix5* | irix6* | nonstopux*)
15150       lt_prog_compiler_wl='-Wl,'
15151       # PIC (with -KPIC) is the default.
15152       lt_prog_compiler_static='-non_shared'
15153       ;;
15154
15155     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15156       case $cc_basename in
15157       # old Intel for x86_64 which still supported -KPIC.
15158       ecc*)
15159         lt_prog_compiler_wl='-Wl,'
15160         lt_prog_compiler_pic='-KPIC'
15161         lt_prog_compiler_static='-static'
15162         ;;
15163       # icc used to be incompatible with GCC.
15164       # ICC 10 doesn't accept -KPIC any more.
15165       icc* | ifort*)
15166         lt_prog_compiler_wl='-Wl,'
15167         lt_prog_compiler_pic='-fPIC'
15168         lt_prog_compiler_static='-static'
15169         ;;
15170       # Lahey Fortran 8.1.
15171       lf95*)
15172         lt_prog_compiler_wl='-Wl,'
15173         lt_prog_compiler_pic='--shared'
15174         lt_prog_compiler_static='--static'
15175         ;;
15176       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15177         # Portland Group compilers (*not* the Pentium gcc compiler,
15178         # which looks to be a dead project)
15179         lt_prog_compiler_wl='-Wl,'
15180         lt_prog_compiler_pic='-fpic'
15181         lt_prog_compiler_static='-Bstatic'
15182         ;;
15183       ccc*)
15184         lt_prog_compiler_wl='-Wl,'
15185         # All Alpha code is PIC.
15186         lt_prog_compiler_static='-non_shared'
15187         ;;
15188       xl* | bgxl* | bgf* | mpixl*)
15189         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15190         lt_prog_compiler_wl='-Wl,'
15191         lt_prog_compiler_pic='-qpic'
15192         lt_prog_compiler_static='-qstaticlink'
15193         ;;
15194       *)
15195         case `$CC -V 2>&1 | sed 5q` in
15196         *Sun\ F* | *Sun*Fortran*)
15197           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15198           lt_prog_compiler_pic='-KPIC'
15199           lt_prog_compiler_static='-Bstatic'
15200           lt_prog_compiler_wl=''
15201           ;;
15202         *Sun\ C*)
15203           # Sun C 5.9
15204           lt_prog_compiler_pic='-KPIC'
15205           lt_prog_compiler_static='-Bstatic'
15206           lt_prog_compiler_wl='-Wl,'
15207           ;;
15208         esac
15209         ;;
15210       esac
15211       ;;
15212
15213     newsos6)
15214       lt_prog_compiler_pic='-KPIC'
15215       lt_prog_compiler_static='-Bstatic'
15216       ;;
15217
15218     *nto* | *qnx*)
15219       # QNX uses GNU C++, but need to define -shared option too, otherwise
15220       # it will coredump.
15221       lt_prog_compiler_pic='-fPIC -shared'
15222       ;;
15223
15224     osf3* | osf4* | osf5*)
15225       lt_prog_compiler_wl='-Wl,'
15226       # All OSF/1 code is PIC.
15227       lt_prog_compiler_static='-non_shared'
15228       ;;
15229
15230     rdos*)
15231       lt_prog_compiler_static='-non_shared'
15232       ;;
15233
15234     solaris*)
15235       lt_prog_compiler_pic='-KPIC'
15236       lt_prog_compiler_static='-Bstatic'
15237       case $cc_basename in
15238       f77* | f90* | f95*)
15239         lt_prog_compiler_wl='-Qoption ld ';;
15240       *)
15241         lt_prog_compiler_wl='-Wl,';;
15242       esac
15243       ;;
15244
15245     sunos4*)
15246       lt_prog_compiler_wl='-Qoption ld '
15247       lt_prog_compiler_pic='-PIC'
15248       lt_prog_compiler_static='-Bstatic'
15249       ;;
15250
15251     sysv4 | sysv4.2uw2* | sysv4.3*)
15252       lt_prog_compiler_wl='-Wl,'
15253       lt_prog_compiler_pic='-KPIC'
15254       lt_prog_compiler_static='-Bstatic'
15255       ;;
15256
15257     sysv4*MP*)
15258       if test -d /usr/nec ;then
15259         lt_prog_compiler_pic='-Kconform_pic'
15260         lt_prog_compiler_static='-Bstatic'
15261       fi
15262       ;;
15263
15264     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15265       lt_prog_compiler_wl='-Wl,'
15266       lt_prog_compiler_pic='-KPIC'
15267       lt_prog_compiler_static='-Bstatic'
15268       ;;
15269
15270     unicos*)
15271       lt_prog_compiler_wl='-Wl,'
15272       lt_prog_compiler_can_build_shared=no
15273       ;;
15274
15275     uts4*)
15276       lt_prog_compiler_pic='-pic'
15277       lt_prog_compiler_static='-Bstatic'
15278       ;;
15279
15280     *)
15281       lt_prog_compiler_can_build_shared=no
15282       ;;
15283     esac
15284   fi
15285
15286 case $host_os in
15287   # For platforms which do not support PIC, -DPIC is meaningless:
15288   *djgpp*)
15289     lt_prog_compiler_pic=
15290     ;;
15291   *)
15292     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15293     ;;
15294 esac
15295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15296 $as_echo "$lt_prog_compiler_pic" >&6; }
15297
15298
15299
15300
15301
15302
15303 #
15304 # Check to make sure the PIC flag actually works.
15305 #
15306 if test -n "$lt_prog_compiler_pic"; then
15307   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15308 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15309 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15310   $as_echo_n "(cached) " >&6
15311 else
15312   lt_cv_prog_compiler_pic_works=no
15313    ac_outfile=conftest.$ac_objext
15314    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15315    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15316    # Insert the option either (1) after the last *FLAGS variable, or
15317    # (2) before a word containing "conftest.", or (3) at the end.
15318    # Note that $ac_compile itself does not contain backslashes and begins
15319    # with a dollar sign (not a hyphen), so the echo should work correctly.
15320    # The option is referenced via a variable to avoid confusing sed.
15321    lt_compile=`echo "$ac_compile" | $SED \
15322    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15323    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15324    -e 's:$: $lt_compiler_flag:'`
15325    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15326    (eval "$lt_compile" 2>conftest.err)
15327    ac_status=$?
15328    cat conftest.err >&5
15329    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15330    if (exit $ac_status) && test -s "$ac_outfile"; then
15331      # The compiler can only warn and ignore the option if not recognized
15332      # So say no if there are warnings other than the usual output.
15333      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15334      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15335      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15336        lt_cv_prog_compiler_pic_works=yes
15337      fi
15338    fi
15339    $RM conftest*
15340
15341 fi
15342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15343 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15344
15345 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15346     case $lt_prog_compiler_pic in
15347      "" | " "*) ;;
15348      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15349      esac
15350 else
15351     lt_prog_compiler_pic=
15352      lt_prog_compiler_can_build_shared=no
15353 fi
15354
15355 fi
15356
15357
15358
15359
15360
15361
15362 #
15363 # Check to make sure the static flag actually works.
15364 #
15365 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15367 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15368 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15369   $as_echo_n "(cached) " >&6
15370 else
15371   lt_cv_prog_compiler_static_works=no
15372    save_LDFLAGS="$LDFLAGS"
15373    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15374    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15375    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15376      # The linker can only warn and ignore the option if not recognized
15377      # So say no if there are warnings
15378      if test -s conftest.err; then
15379        # Append any errors to the config.log.
15380        cat conftest.err 1>&5
15381        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15382        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15383        if diff conftest.exp conftest.er2 >/dev/null; then
15384          lt_cv_prog_compiler_static_works=yes
15385        fi
15386      else
15387        lt_cv_prog_compiler_static_works=yes
15388      fi
15389    fi
15390    $RM -r conftest*
15391    LDFLAGS="$save_LDFLAGS"
15392
15393 fi
15394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15395 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15396
15397 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15398     :
15399 else
15400     lt_prog_compiler_static=
15401 fi
15402
15403
15404
15405
15406
15407
15408
15409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15410 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15411 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15412   $as_echo_n "(cached) " >&6
15413 else
15414   lt_cv_prog_compiler_c_o=no
15415    $RM -r conftest 2>/dev/null
15416    mkdir conftest
15417    cd conftest
15418    mkdir out
15419    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15420
15421    lt_compiler_flag="-o out/conftest2.$ac_objext"
15422    # Insert the option either (1) after the last *FLAGS variable, or
15423    # (2) before a word containing "conftest.", or (3) at the end.
15424    # Note that $ac_compile itself does not contain backslashes and begins
15425    # with a dollar sign (not a hyphen), so the echo should work correctly.
15426    lt_compile=`echo "$ac_compile" | $SED \
15427    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15428    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15429    -e 's:$: $lt_compiler_flag:'`
15430    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15431    (eval "$lt_compile" 2>out/conftest.err)
15432    ac_status=$?
15433    cat out/conftest.err >&5
15434    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15435    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15436    then
15437      # The compiler can only warn and ignore the option if not recognized
15438      # So say no if there are warnings
15439      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15440      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15441      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15442        lt_cv_prog_compiler_c_o=yes
15443      fi
15444    fi
15445    chmod u+w . 2>&5
15446    $RM conftest*
15447    # SGI C++ compiler will create directory out/ii_files/ for
15448    # template instantiation
15449    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15450    $RM out/* && rmdir out
15451    cd ..
15452    $RM -r conftest
15453    $RM conftest*
15454
15455 fi
15456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15457 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15458
15459
15460
15461
15462
15463
15464   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15465 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15466 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15467   $as_echo_n "(cached) " >&6
15468 else
15469   lt_cv_prog_compiler_c_o=no
15470    $RM -r conftest 2>/dev/null
15471    mkdir conftest
15472    cd conftest
15473    mkdir out
15474    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15475
15476    lt_compiler_flag="-o out/conftest2.$ac_objext"
15477    # Insert the option either (1) after the last *FLAGS variable, or
15478    # (2) before a word containing "conftest.", or (3) at the end.
15479    # Note that $ac_compile itself does not contain backslashes and begins
15480    # with a dollar sign (not a hyphen), so the echo should work correctly.
15481    lt_compile=`echo "$ac_compile" | $SED \
15482    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15483    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15484    -e 's:$: $lt_compiler_flag:'`
15485    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15486    (eval "$lt_compile" 2>out/conftest.err)
15487    ac_status=$?
15488    cat out/conftest.err >&5
15489    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15490    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15491    then
15492      # The compiler can only warn and ignore the option if not recognized
15493      # So say no if there are warnings
15494      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15495      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15496      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15497        lt_cv_prog_compiler_c_o=yes
15498      fi
15499    fi
15500    chmod u+w . 2>&5
15501    $RM conftest*
15502    # SGI C++ compiler will create directory out/ii_files/ for
15503    # template instantiation
15504    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15505    $RM out/* && rmdir out
15506    cd ..
15507    $RM -r conftest
15508    $RM conftest*
15509
15510 fi
15511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15512 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15513
15514
15515
15516
15517 hard_links="nottested"
15518 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15519   # do not overwrite the value of need_locks provided by the user
15520   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15521 $as_echo_n "checking if we can lock with hard links... " >&6; }
15522   hard_links=yes
15523   $RM conftest*
15524   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15525   touch conftest.a
15526   ln conftest.a conftest.b 2>&5 || hard_links=no
15527   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15529 $as_echo "$hard_links" >&6; }
15530   if test "$hard_links" = no; then
15531     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15532 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15533     need_locks=warn
15534   fi
15535 else
15536   need_locks=no
15537 fi
15538
15539
15540
15541
15542
15543
15544   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15545 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15546
15547   runpath_var=
15548   allow_undefined_flag=
15549   always_export_symbols=no
15550   archive_cmds=
15551   archive_expsym_cmds=
15552   compiler_needs_object=no
15553   enable_shared_with_static_runtimes=no
15554   export_dynamic_flag_spec=
15555   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15556   hardcode_automatic=no
15557   hardcode_direct=no
15558   hardcode_direct_absolute=no
15559   hardcode_libdir_flag_spec=
15560   hardcode_libdir_flag_spec_ld=
15561   hardcode_libdir_separator=
15562   hardcode_minus_L=no
15563   hardcode_shlibpath_var=unsupported
15564   inherit_rpath=no
15565   link_all_deplibs=unknown
15566   module_cmds=
15567   module_expsym_cmds=
15568   old_archive_from_new_cmds=
15569   old_archive_from_expsyms_cmds=
15570   thread_safe_flag_spec=
15571   whole_archive_flag_spec=
15572   # include_expsyms should be a list of space-separated symbols to be *always*
15573   # included in the symbol list
15574   include_expsyms=
15575   # exclude_expsyms can be an extended regexp of symbols to exclude
15576   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15577   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15578   # as well as any symbol that contains `d'.
15579   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15580   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15581   # platforms (ab)use it in PIC code, but their linkers get confused if
15582   # the symbol is explicitly referenced.  Since portable code cannot
15583   # rely on this symbol name, it's probably fine to never include it in
15584   # preloaded symbol tables.
15585   # Exclude shared library initialization/finalization symbols.
15586   extract_expsyms_cmds=
15587
15588   case $host_os in
15589   cygwin* | mingw* | pw32* | cegcc*)
15590     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15591     # When not using gcc, we currently assume that we are using
15592     # Microsoft Visual C++.
15593     if test "$GCC" != yes; then
15594       with_gnu_ld=no
15595     fi
15596     ;;
15597   interix*)
15598     # we just hope/assume this is gcc and not c89 (= MSVC++)
15599     with_gnu_ld=yes
15600     ;;
15601   openbsd*)
15602     with_gnu_ld=no
15603     ;;
15604   esac
15605
15606   ld_shlibs=yes
15607
15608   # On some targets, GNU ld is compatible enough with the native linker
15609   # that we're better off using the native interface for both.
15610   lt_use_gnu_ld_interface=no
15611   if test "$with_gnu_ld" = yes; then
15612     case $host_os in
15613       aix*)
15614         # The AIX port of GNU ld has always aspired to compatibility
15615         # with the native linker.  However, as the warning in the GNU ld
15616         # block says, versions before 2.19.5* couldn't really create working
15617         # shared libraries, regardless of the interface used.
15618         case `$LD -v 2>&1` in
15619           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15620           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15621           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15622           *)
15623             lt_use_gnu_ld_interface=yes
15624             ;;
15625         esac
15626         ;;
15627       *)
15628         lt_use_gnu_ld_interface=yes
15629         ;;
15630     esac
15631   fi
15632
15633   if test "$lt_use_gnu_ld_interface" = yes; then
15634     # If archive_cmds runs LD, not CC, wlarc should be empty
15635     wlarc='${wl}'
15636
15637     # Set some defaults for GNU ld with shared library support. These
15638     # are reset later if shared libraries are not supported. Putting them
15639     # here allows them to be overridden if necessary.
15640     runpath_var=LD_RUN_PATH
15641     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15642     export_dynamic_flag_spec='${wl}--export-dynamic'
15643     # ancient GNU ld didn't support --whole-archive et. al.
15644     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15645       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15646     else
15647       whole_archive_flag_spec=
15648     fi
15649     supports_anon_versioning=no
15650     case `$LD -v 2>&1` in
15651       *GNU\ gold*) supports_anon_versioning=yes ;;
15652       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15653       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15654       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15655       *\ 2.11.*) ;; # other 2.11 versions
15656       *) supports_anon_versioning=yes ;;
15657     esac
15658
15659     # See if GNU ld supports shared libraries.
15660     case $host_os in
15661     aix[3-9]*)
15662       # On AIX/PPC, the GNU linker is very broken
15663       if test "$host_cpu" != ia64; then
15664         ld_shlibs=no
15665         cat <<_LT_EOF 1>&2
15666
15667 *** Warning: the GNU linker, at least up to release 2.19, is reported
15668 *** to be unable to reliably create shared libraries on AIX.
15669 *** Therefore, libtool is disabling shared libraries support.  If you
15670 *** really care for shared libraries, you may want to install binutils
15671 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15672 *** You will then need to restart the configuration process.
15673
15674 _LT_EOF
15675       fi
15676       ;;
15677
15678     amigaos*)
15679       case $host_cpu in
15680       powerpc)
15681             # see comment about AmigaOS4 .so support
15682             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15683             archive_expsym_cmds=''
15684         ;;
15685       m68k)
15686             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15687             hardcode_libdir_flag_spec='-L$libdir'
15688             hardcode_minus_L=yes
15689         ;;
15690       esac
15691       ;;
15692
15693     beos*)
15694       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15695         allow_undefined_flag=unsupported
15696         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15697         # support --undefined.  This deserves some investigation.  FIXME
15698         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15699       else
15700         ld_shlibs=no
15701       fi
15702       ;;
15703
15704     cygwin* | mingw* | pw32* | cegcc*)
15705       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15706       # as there is no search path for DLLs.
15707       hardcode_libdir_flag_spec='-L$libdir'
15708       export_dynamic_flag_spec='${wl}--export-all-symbols'
15709       allow_undefined_flag=unsupported
15710       always_export_symbols=no
15711       enable_shared_with_static_runtimes=yes
15712       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15713
15714       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15715         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15716         # If the export-symbols file already is a .def file (1st line
15717         # is EXPORTS), use it as is; otherwise, prepend...
15718         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15719           cp $export_symbols $output_objdir/$soname.def;
15720         else
15721           echo EXPORTS > $output_objdir/$soname.def;
15722           cat $export_symbols >> $output_objdir/$soname.def;
15723         fi~
15724         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15725       else
15726         ld_shlibs=no
15727       fi
15728       ;;
15729
15730     haiku*)
15731       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15732       link_all_deplibs=yes
15733       ;;
15734
15735     interix[3-9]*)
15736       hardcode_direct=no
15737       hardcode_shlibpath_var=no
15738       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15739       export_dynamic_flag_spec='${wl}-E'
15740       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15741       # Instead, shared libraries are loaded at an image base (0x10000000 by
15742       # default) and relocated if they conflict, which is a slow very memory
15743       # consuming and fragmenting process.  To avoid this, we pick a random,
15744       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15745       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15746       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15747       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15748       ;;
15749
15750     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15751       tmp_diet=no
15752       if test "$host_os" = linux-dietlibc; then
15753         case $cc_basename in
15754           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15755         esac
15756       fi
15757       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15758          && test "$tmp_diet" = no
15759       then
15760         tmp_addflag=
15761         tmp_sharedflag='-shared'
15762         case $cc_basename,$host_cpu in
15763         pgcc*)                          # Portland Group C compiler
15764           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'
15765           tmp_addflag=' $pic_flag'
15766           ;;
15767         pgf77* | pgf90* | pgf95* | pgfortran*)
15768                                         # Portland Group f77 and f90 compilers
15769           whole_archive_flag_spec='${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'
15770           tmp_addflag=' $pic_flag -Mnomain' ;;
15771         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15772           tmp_addflag=' -i_dynamic' ;;
15773         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15774           tmp_addflag=' -i_dynamic -nofor_main' ;;
15775         ifc* | ifort*)                  # Intel Fortran compiler
15776           tmp_addflag=' -nofor_main' ;;
15777         lf95*)                          # Lahey Fortran 8.1
15778           whole_archive_flag_spec=
15779           tmp_sharedflag='--shared' ;;
15780         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15781           tmp_sharedflag='-qmkshrobj'
15782           tmp_addflag= ;;
15783         nvcc*)  # Cuda Compiler Driver 2.2
15784           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15785           compiler_needs_object=yes
15786           ;;
15787         esac
15788         case `$CC -V 2>&1 | sed 5q` in
15789         *Sun\ C*)                       # Sun C 5.9
15790           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\"` ${wl}--no-whole-archive'
15791           compiler_needs_object=yes
15792           tmp_sharedflag='-G' ;;
15793         *Sun\ F*)                       # Sun Fortran 8.3
15794           tmp_sharedflag='-G' ;;
15795         esac
15796         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15797
15798         if test "x$supports_anon_versioning" = xyes; then
15799           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15800             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15801             echo "local: *; };" >> $output_objdir/$libname.ver~
15802             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15803         fi
15804
15805         case $cc_basename in
15806         xlf* | bgf* | bgxlf* | mpixlf*)
15807           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15808           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15809           hardcode_libdir_flag_spec=
15810           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15811           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15812           if test "x$supports_anon_versioning" = xyes; then
15813             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15814               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15815               echo "local: *; };" >> $output_objdir/$libname.ver~
15816               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15817           fi
15818           ;;
15819         esac
15820       else
15821         ld_shlibs=no
15822       fi
15823       ;;
15824
15825     netbsd*)
15826       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15827         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15828         wlarc=
15829       else
15830         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15831         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15832       fi
15833       ;;
15834
15835     solaris*)
15836       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15837         ld_shlibs=no
15838         cat <<_LT_EOF 1>&2
15839
15840 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15841 *** create shared libraries on Solaris systems.  Therefore, libtool
15842 *** is disabling shared libraries support.  We urge you to upgrade GNU
15843 *** binutils to release 2.9.1 or newer.  Another option is to modify
15844 *** your PATH or compiler configuration so that the native linker is
15845 *** used, and then restart.
15846
15847 _LT_EOF
15848       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15849         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15850         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15851       else
15852         ld_shlibs=no
15853       fi
15854       ;;
15855
15856     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15857       case `$LD -v 2>&1` in
15858         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15859         ld_shlibs=no
15860         cat <<_LT_EOF 1>&2
15861
15862 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15863 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15864 *** is disabling shared libraries support.  We urge you to upgrade GNU
15865 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15866 *** your PATH or compiler configuration so that the native linker is
15867 *** used, and then restart.
15868
15869 _LT_EOF
15870         ;;
15871         *)
15872           # For security reasons, it is highly recommended that you always
15873           # use absolute paths for naming shared libraries, and exclude the
15874           # DT_RUNPATH tag from executables and libraries.  But doing so
15875           # requires that you compile everything twice, which is a pain.
15876           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15877             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15878             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15879             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15880           else
15881             ld_shlibs=no
15882           fi
15883         ;;
15884       esac
15885       ;;
15886
15887     sunos4*)
15888       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15889       wlarc=
15890       hardcode_direct=yes
15891       hardcode_shlibpath_var=no
15892       ;;
15893
15894     *)
15895       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15896         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15897         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15898       else
15899         ld_shlibs=no
15900       fi
15901       ;;
15902     esac
15903
15904     if test "$ld_shlibs" = no; then
15905       runpath_var=
15906       hardcode_libdir_flag_spec=
15907       export_dynamic_flag_spec=
15908       whole_archive_flag_spec=
15909     fi
15910   else
15911     # PORTME fill in a description of your system's linker (not GNU ld)
15912     case $host_os in
15913     aix3*)
15914       allow_undefined_flag=unsupported
15915       always_export_symbols=yes
15916       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15917       # Note: this linker hardcodes the directories in LIBPATH if there
15918       # are no directories specified by -L.
15919       hardcode_minus_L=yes
15920       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15921         # Neither direct hardcoding nor static linking is supported with a
15922         # broken collect2.
15923         hardcode_direct=unsupported
15924       fi
15925       ;;
15926
15927     aix[4-9]*)
15928       if test "$host_cpu" = ia64; then
15929         # On IA64, the linker does run time linking by default, so we don't
15930         # have to do anything special.
15931         aix_use_runtimelinking=no
15932         exp_sym_flag='-Bexport'
15933         no_entry_flag=""
15934       else
15935         # If we're using GNU nm, then we don't want the "-C" option.
15936         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15937         # Also, AIX nm treats weak defined symbols like other global
15938         # defined symbols, whereas GNU nm marks them as "W".
15939         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15940           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15941         else
15942           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15943         fi
15944         aix_use_runtimelinking=no
15945
15946         # Test if we are trying to use run time linking or normal
15947         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15948         # need to do runtime linking.
15949         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15950           for ld_flag in $LDFLAGS; do
15951           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15952             aix_use_runtimelinking=yes
15953             break
15954           fi
15955           done
15956           ;;
15957         esac
15958
15959         exp_sym_flag='-bexport'
15960         no_entry_flag='-bnoentry'
15961       fi
15962
15963       # When large executables or shared objects are built, AIX ld can
15964       # have problems creating the table of contents.  If linking a library
15965       # or program results in "error TOC overflow" add -mminimal-toc to
15966       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15967       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15968
15969       archive_cmds=''
15970       hardcode_direct=yes
15971       hardcode_direct_absolute=yes
15972       hardcode_libdir_separator=':'
15973       link_all_deplibs=yes
15974       file_list_spec='${wl}-f,'
15975
15976       if test "$GCC" = yes; then
15977         case $host_os in aix4.[012]|aix4.[012].*)
15978         # We only want to do this on AIX 4.2 and lower, the check
15979         # below for broken collect2 doesn't work under 4.3+
15980           collect2name=`${CC} -print-prog-name=collect2`
15981           if test -f "$collect2name" &&
15982            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15983           then
15984           # We have reworked collect2
15985           :
15986           else
15987           # We have old collect2
15988           hardcode_direct=unsupported
15989           # It fails to find uninstalled libraries when the uninstalled
15990           # path is not listed in the libpath.  Setting hardcode_minus_L
15991           # to unsupported forces relinking
15992           hardcode_minus_L=yes
15993           hardcode_libdir_flag_spec='-L$libdir'
15994           hardcode_libdir_separator=
15995           fi
15996           ;;
15997         esac
15998         shared_flag='-shared'
15999         if test "$aix_use_runtimelinking" = yes; then
16000           shared_flag="$shared_flag "'${wl}-G'
16001         fi
16002       else
16003         # not using gcc
16004         if test "$host_cpu" = ia64; then
16005         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
16006         # chokes on -Wl,-G. The following line is correct:
16007           shared_flag='-G'
16008         else
16009           if test "$aix_use_runtimelinking" = yes; then
16010             shared_flag='${wl}-G'
16011           else
16012             shared_flag='${wl}-bM:SRE'
16013           fi
16014         fi
16015       fi
16016
16017       export_dynamic_flag_spec='${wl}-bexpall'
16018       # It seems that -bexpall does not export symbols beginning with
16019       # underscore (_), so it is better to generate a list of symbols to export.
16020       always_export_symbols=yes
16021       if test "$aix_use_runtimelinking" = yes; then
16022         # Warning - without using the other runtime loading flags (-brtl),
16023         # -berok will link without error, but may produce a broken library.
16024         allow_undefined_flag='-berok'
16025         # Determine the default libpath from the value encoded in an
16026         # empty executable.
16027         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16028 /* end confdefs.h.  */
16029
16030 int
16031 main ()
16032 {
16033
16034   ;
16035   return 0;
16036 }
16037 _ACEOF
16038 if ac_fn_c_try_link "$LINENO"; then :
16039
16040 lt_aix_libpath_sed='
16041     /Import File Strings/,/^$/ {
16042         /^0/ {
16043             s/^0  *\(.*\)$/\1/
16044             p
16045         }
16046     }'
16047 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16048 # Check for a 64-bit object if we didn't find anything.
16049 if test -z "$aix_libpath"; then
16050   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16051 fi
16052 fi
16053 rm -f core conftest.err conftest.$ac_objext \
16054     conftest$ac_exeext conftest.$ac_ext
16055 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16056
16057         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16058         archive_expsym_cmds='$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 $shared_flag"
16059       else
16060         if test "$host_cpu" = ia64; then
16061           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16062           allow_undefined_flag="-z nodefs"
16063           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16064         else
16065          # Determine the default libpath from the value encoded in an
16066          # empty executable.
16067          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16068 /* end confdefs.h.  */
16069
16070 int
16071 main ()
16072 {
16073
16074   ;
16075   return 0;
16076 }
16077 _ACEOF
16078 if ac_fn_c_try_link "$LINENO"; then :
16079
16080 lt_aix_libpath_sed='
16081     /Import File Strings/,/^$/ {
16082         /^0/ {
16083             s/^0  *\(.*\)$/\1/
16084             p
16085         }
16086     }'
16087 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16088 # Check for a 64-bit object if we didn't find anything.
16089 if test -z "$aix_libpath"; then
16090   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16091 fi
16092 fi
16093 rm -f core conftest.err conftest.$ac_objext \
16094     conftest$ac_exeext conftest.$ac_ext
16095 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16096
16097          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16098           # Warning - without using the other run time loading flags,
16099           # -berok will link without error, but may produce a broken library.
16100           no_undefined_flag=' ${wl}-bernotok'
16101           allow_undefined_flag=' ${wl}-berok'
16102           if test "$with_gnu_ld" = yes; then
16103             # We only use this code for GNU lds that support --whole-archive.
16104             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16105           else
16106             # Exported symbols can be pulled into shared objects from archives
16107             whole_archive_flag_spec='$convenience'
16108           fi
16109           archive_cmds_need_lc=yes
16110           # This is similar to how AIX traditionally builds its shared libraries.
16111           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'
16112         fi
16113       fi
16114       ;;
16115
16116     amigaos*)
16117       case $host_cpu in
16118       powerpc)
16119             # see comment about AmigaOS4 .so support
16120             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16121             archive_expsym_cmds=''
16122         ;;
16123       m68k)
16124             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16125             hardcode_libdir_flag_spec='-L$libdir'
16126             hardcode_minus_L=yes
16127         ;;
16128       esac
16129       ;;
16130
16131     bsdi[45]*)
16132       export_dynamic_flag_spec=-rdynamic
16133       ;;
16134
16135     cygwin* | mingw* | pw32* | cegcc*)
16136       # When not using gcc, we currently assume that we are using
16137       # Microsoft Visual C++.
16138       # hardcode_libdir_flag_spec is actually meaningless, as there is
16139       # no search path for DLLs.
16140       hardcode_libdir_flag_spec=' '
16141       allow_undefined_flag=unsupported
16142       # Tell ltmain to make .lib files, not .a files.
16143       libext=lib
16144       # Tell ltmain to make .dll files, not .so files.
16145       shrext_cmds=".dll"
16146       # FIXME: Setting linknames here is a bad hack.
16147       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16148       # The linker will automatically build a .lib file if we build a DLL.
16149       old_archive_from_new_cmds='true'
16150       # FIXME: Should let the user specify the lib program.
16151       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16152       fix_srcfile_path='`cygpath -w "$srcfile"`'
16153       enable_shared_with_static_runtimes=yes
16154       ;;
16155
16156     darwin* | rhapsody*)
16157
16158
16159   archive_cmds_need_lc=no
16160   hardcode_direct=no
16161   hardcode_automatic=yes
16162   hardcode_shlibpath_var=unsupported
16163   if test "$lt_cv_ld_force_load" = "yes"; then
16164     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16165   else
16166     whole_archive_flag_spec=''
16167   fi
16168   link_all_deplibs=yes
16169   allow_undefined_flag="$_lt_dar_allow_undefined"
16170   case $cc_basename in
16171      ifort*) _lt_dar_can_shared=yes ;;
16172      *) _lt_dar_can_shared=$GCC ;;
16173   esac
16174   if test "$_lt_dar_can_shared" = "yes"; then
16175     output_verbose_link_cmd=func_echo_all
16176     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16177     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16178     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}${_lt_dsymutil}"
16179     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16180
16181   else
16182   ld_shlibs=no
16183   fi
16184
16185       ;;
16186
16187     dgux*)
16188       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16189       hardcode_libdir_flag_spec='-L$libdir'
16190       hardcode_shlibpath_var=no
16191       ;;
16192
16193     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16194     # support.  Future versions do this automatically, but an explicit c++rt0.o
16195     # does not break anything, and helps significantly (at the cost of a little
16196     # extra space).
16197     freebsd2.2*)
16198       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16199       hardcode_libdir_flag_spec='-R$libdir'
16200       hardcode_direct=yes
16201       hardcode_shlibpath_var=no
16202       ;;
16203
16204     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16205     freebsd2.*)
16206       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16207       hardcode_direct=yes
16208       hardcode_minus_L=yes
16209       hardcode_shlibpath_var=no
16210       ;;
16211
16212     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16213     freebsd* | dragonfly*)
16214       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16215       hardcode_libdir_flag_spec='-R$libdir'
16216       hardcode_direct=yes
16217       hardcode_shlibpath_var=no
16218       ;;
16219
16220     hpux9*)
16221       if test "$GCC" = yes; then
16222         archive_cmds='$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 $lib'
16223       else
16224         archive_cmds='$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 $lib'
16225       fi
16226       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16227       hardcode_libdir_separator=:
16228       hardcode_direct=yes
16229
16230       # hardcode_minus_L: Not really in the search PATH,
16231       # but as the default location of the library.
16232       hardcode_minus_L=yes
16233       export_dynamic_flag_spec='${wl}-E'
16234       ;;
16235
16236     hpux10*)
16237       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16238         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16239       else
16240         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16241       fi
16242       if test "$with_gnu_ld" = no; then
16243         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16244         hardcode_libdir_flag_spec_ld='+b $libdir'
16245         hardcode_libdir_separator=:
16246         hardcode_direct=yes
16247         hardcode_direct_absolute=yes
16248         export_dynamic_flag_spec='${wl}-E'
16249         # hardcode_minus_L: Not really in the search PATH,
16250         # but as the default location of the library.
16251         hardcode_minus_L=yes
16252       fi
16253       ;;
16254
16255     hpux11*)
16256       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16257         case $host_cpu in
16258         hppa*64*)
16259           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16260           ;;
16261         ia64*)
16262           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16263           ;;
16264         *)
16265           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16266           ;;
16267         esac
16268       else
16269         case $host_cpu in
16270         hppa*64*)
16271           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16272           ;;
16273         ia64*)
16274           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16275           ;;
16276         *)
16277
16278           # Older versions of the 11.00 compiler do not understand -b yet
16279           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16280           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16281 $as_echo_n "checking if $CC understands -b... " >&6; }
16282 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16283   $as_echo_n "(cached) " >&6
16284 else
16285   lt_cv_prog_compiler__b=no
16286    save_LDFLAGS="$LDFLAGS"
16287    LDFLAGS="$LDFLAGS -b"
16288    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16289    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16290      # The linker can only warn and ignore the option if not recognized
16291      # So say no if there are warnings
16292      if test -s conftest.err; then
16293        # Append any errors to the config.log.
16294        cat conftest.err 1>&5
16295        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16296        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16297        if diff conftest.exp conftest.er2 >/dev/null; then
16298          lt_cv_prog_compiler__b=yes
16299        fi
16300      else
16301        lt_cv_prog_compiler__b=yes
16302      fi
16303    fi
16304    $RM -r conftest*
16305    LDFLAGS="$save_LDFLAGS"
16306
16307 fi
16308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16309 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16310
16311 if test x"$lt_cv_prog_compiler__b" = xyes; then
16312     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16313 else
16314     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16315 fi
16316
16317           ;;
16318         esac
16319       fi
16320       if test "$with_gnu_ld" = no; then
16321         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16322         hardcode_libdir_separator=:
16323
16324         case $host_cpu in
16325         hppa*64*|ia64*)
16326           hardcode_direct=no
16327           hardcode_shlibpath_var=no
16328           ;;
16329         *)
16330           hardcode_direct=yes
16331           hardcode_direct_absolute=yes
16332           export_dynamic_flag_spec='${wl}-E'
16333
16334           # hardcode_minus_L: Not really in the search PATH,
16335           # but as the default location of the library.
16336           hardcode_minus_L=yes
16337           ;;
16338         esac
16339       fi
16340       ;;
16341
16342     irix5* | irix6* | nonstopux*)
16343       if test "$GCC" = yes; then
16344         archive_cmds='$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 $lib'
16345         # Try to use the -exported_symbol ld option, if it does not
16346         # work, assume that -exports_file does not work either and
16347         # implicitly export all symbols.
16348         save_LDFLAGS="$LDFLAGS"
16349         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16350         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16351 /* end confdefs.h.  */
16352 int foo(void) {}
16353 _ACEOF
16354 if ac_fn_c_try_link "$LINENO"; then :
16355   archive_expsym_cmds='$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 $lib'
16356
16357 fi
16358 rm -f core conftest.err conftest.$ac_objext \
16359     conftest$ac_exeext conftest.$ac_ext
16360         LDFLAGS="$save_LDFLAGS"
16361       else
16362         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16363         archive_expsym_cmds='$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 $lib'
16364       fi
16365       archive_cmds_need_lc='no'
16366       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16367       hardcode_libdir_separator=:
16368       inherit_rpath=yes
16369       link_all_deplibs=yes
16370       ;;
16371
16372     netbsd*)
16373       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16374         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16375       else
16376         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16377       fi
16378       hardcode_libdir_flag_spec='-R$libdir'
16379       hardcode_direct=yes
16380       hardcode_shlibpath_var=no
16381       ;;
16382
16383     newsos6)
16384       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16385       hardcode_direct=yes
16386       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16387       hardcode_libdir_separator=:
16388       hardcode_shlibpath_var=no
16389       ;;
16390
16391     *nto* | *qnx*)
16392       ;;
16393
16394     openbsd*)
16395       if test -f /usr/libexec/ld.so; then
16396         hardcode_direct=yes
16397         hardcode_shlibpath_var=no
16398         hardcode_direct_absolute=yes
16399         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16400           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16401           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16402           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16403           export_dynamic_flag_spec='${wl}-E'
16404         else
16405           case $host_os in
16406            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16407              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16408              hardcode_libdir_flag_spec='-R$libdir'
16409              ;;
16410            *)
16411              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16412              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16413              ;;
16414           esac
16415         fi
16416       else
16417         ld_shlibs=no
16418       fi
16419       ;;
16420
16421     os2*)
16422       hardcode_libdir_flag_spec='-L$libdir'
16423       hardcode_minus_L=yes
16424       allow_undefined_flag=unsupported
16425       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'
16426       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16427       ;;
16428
16429     osf3*)
16430       if test "$GCC" = yes; then
16431         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16432         archive_cmds='$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 $lib'
16433       else
16434         allow_undefined_flag=' -expect_unresolved \*'
16435         archive_cmds='$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 $lib'
16436       fi
16437       archive_cmds_need_lc='no'
16438       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16439       hardcode_libdir_separator=:
16440       ;;
16441
16442     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16443       if test "$GCC" = yes; then
16444         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16445         archive_cmds='$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 $lib'
16446         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16447       else
16448         allow_undefined_flag=' -expect_unresolved \*'
16449         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'
16450         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~
16451         $CC -shared${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'
16452
16453         # Both c and cxx compiler support -rpath directly
16454         hardcode_libdir_flag_spec='-rpath $libdir'
16455       fi
16456       archive_cmds_need_lc='no'
16457       hardcode_libdir_separator=:
16458       ;;
16459
16460     solaris*)
16461       no_undefined_flag=' -z defs'
16462       if test "$GCC" = yes; then
16463         wlarc='${wl}'
16464         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16465         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16466           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16467       else
16468         case `$CC -V 2>&1` in
16469         *"Compilers 5.0"*)
16470           wlarc=''
16471           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16472           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16473           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16474           ;;
16475         *)
16476           wlarc='${wl}'
16477           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16478           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16479           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16480           ;;
16481         esac
16482       fi
16483       hardcode_libdir_flag_spec='-R$libdir'
16484       hardcode_shlibpath_var=no
16485       case $host_os in
16486       solaris2.[0-5] | solaris2.[0-5].*) ;;
16487       *)
16488         # The compiler driver will combine and reorder linker options,
16489         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16490         # but is careful enough not to reorder.
16491         # Supported since Solaris 2.6 (maybe 2.5.1?)
16492         if test "$GCC" = yes; then
16493           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16494         else
16495           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16496         fi
16497         ;;
16498       esac
16499       link_all_deplibs=yes
16500       ;;
16501
16502     sunos4*)
16503       if test "x$host_vendor" = xsequent; then
16504         # Use $CC to link under sequent, because it throws in some extra .o
16505         # files that make .init and .fini sections work.
16506         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16507       else
16508         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16509       fi
16510       hardcode_libdir_flag_spec='-L$libdir'
16511       hardcode_direct=yes
16512       hardcode_minus_L=yes
16513       hardcode_shlibpath_var=no
16514       ;;
16515
16516     sysv4)
16517       case $host_vendor in
16518         sni)
16519           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16520           hardcode_direct=yes # is this really true???
16521         ;;
16522         siemens)
16523           ## LD is ld it makes a PLAMLIB
16524           ## CC just makes a GrossModule.
16525           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16526           reload_cmds='$CC -r -o $output$reload_objs'
16527           hardcode_direct=no
16528         ;;
16529         motorola)
16530           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16531           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16532         ;;
16533       esac
16534       runpath_var='LD_RUN_PATH'
16535       hardcode_shlibpath_var=no
16536       ;;
16537
16538     sysv4.3*)
16539       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16540       hardcode_shlibpath_var=no
16541       export_dynamic_flag_spec='-Bexport'
16542       ;;
16543
16544     sysv4*MP*)
16545       if test -d /usr/nec; then
16546         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16547         hardcode_shlibpath_var=no
16548         runpath_var=LD_RUN_PATH
16549         hardcode_runpath_var=yes
16550         ld_shlibs=yes
16551       fi
16552       ;;
16553
16554     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16555       no_undefined_flag='${wl}-z,text'
16556       archive_cmds_need_lc=no
16557       hardcode_shlibpath_var=no
16558       runpath_var='LD_RUN_PATH'
16559
16560       if test "$GCC" = yes; then
16561         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16562         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16563       else
16564         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16565         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16566       fi
16567       ;;
16568
16569     sysv5* | sco3.2v5* | sco5v6*)
16570       # Note: We can NOT use -z defs as we might desire, because we do not
16571       # link with -lc, and that would cause any symbols used from libc to
16572       # always be unresolved, which means just about no library would
16573       # ever link correctly.  If we're not using GNU ld we use -z text
16574       # though, which does catch some bad symbols but isn't as heavy-handed
16575       # as -z defs.
16576       no_undefined_flag='${wl}-z,text'
16577       allow_undefined_flag='${wl}-z,nodefs'
16578       archive_cmds_need_lc=no
16579       hardcode_shlibpath_var=no
16580       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16581       hardcode_libdir_separator=':'
16582       link_all_deplibs=yes
16583       export_dynamic_flag_spec='${wl}-Bexport'
16584       runpath_var='LD_RUN_PATH'
16585
16586       if test "$GCC" = yes; then
16587         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16588         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16589       else
16590         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16591         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16592       fi
16593       ;;
16594
16595     uts4*)
16596       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16597       hardcode_libdir_flag_spec='-L$libdir'
16598       hardcode_shlibpath_var=no
16599       ;;
16600
16601     *)
16602       ld_shlibs=no
16603       ;;
16604     esac
16605
16606     if test x$host_vendor = xsni; then
16607       case $host in
16608       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16609         export_dynamic_flag_spec='${wl}-Blargedynsym'
16610         ;;
16611       esac
16612     fi
16613   fi
16614
16615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16616 $as_echo "$ld_shlibs" >&6; }
16617 test "$ld_shlibs" = no && can_build_shared=no
16618
16619 with_gnu_ld=$with_gnu_ld
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635 #
16636 # Do we need to explicitly link libc?
16637 #
16638 case "x$archive_cmds_need_lc" in
16639 x|xyes)
16640   # Assume -lc should be added
16641   archive_cmds_need_lc=yes
16642
16643   if test "$enable_shared" = yes && test "$GCC" = yes; then
16644     case $archive_cmds in
16645     *'~'*)
16646       # FIXME: we may have to deal with multi-command sequences.
16647       ;;
16648     '$CC '*)
16649       # Test whether the compiler implicitly links with -lc since on some
16650       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16651       # to ld, don't add -lc before -lgcc.
16652       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16653 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16654 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16655   $as_echo_n "(cached) " >&6
16656 else
16657   $RM conftest*
16658         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16659
16660         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16661   (eval $ac_compile) 2>&5
16662   ac_status=$?
16663   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16664   test $ac_status = 0; } 2>conftest.err; then
16665           soname=conftest
16666           lib=conftest
16667           libobjs=conftest.$ac_objext
16668           deplibs=
16669           wl=$lt_prog_compiler_wl
16670           pic_flag=$lt_prog_compiler_pic
16671           compiler_flags=-v
16672           linker_flags=-v
16673           verstring=
16674           output_objdir=.
16675           libname=conftest
16676           lt_save_allow_undefined_flag=$allow_undefined_flag
16677           allow_undefined_flag=
16678           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16679   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16680   ac_status=$?
16681   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16682   test $ac_status = 0; }
16683           then
16684             lt_cv_archive_cmds_need_lc=no
16685           else
16686             lt_cv_archive_cmds_need_lc=yes
16687           fi
16688           allow_undefined_flag=$lt_save_allow_undefined_flag
16689         else
16690           cat conftest.err 1>&5
16691         fi
16692         $RM conftest*
16693
16694 fi
16695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16696 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16697       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16698       ;;
16699     esac
16700   fi
16701   ;;
16702 esac
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
16807
16808
16809
16810
16811
16812
16813
16814
16815
16816
16817
16818
16819
16820
16821
16822
16823
16824
16825
16826
16827
16828
16829
16830
16831
16832
16833
16834
16835
16836
16837
16838
16839
16840
16841
16842
16843
16844
16845
16846
16847
16848
16849
16850
16851
16852
16853
16854
16855
16856
16857
16858
16859
16860   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16861 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16862
16863 if test "$GCC" = yes; then
16864   case $host_os in
16865     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16866     *) lt_awk_arg="/^libraries:/" ;;
16867   esac
16868   case $host_os in
16869     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16870     *) lt_sed_strip_eq="s,=/,/,g" ;;
16871   esac
16872   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16873   case $lt_search_path_spec in
16874   *\;*)
16875     # if the path contains ";" then we assume it to be the separator
16876     # otherwise default to the standard path separator (i.e. ":") - it is
16877     # assumed that no part of a normal pathname contains ";" but that should
16878     # okay in the real world where ";" in dirpaths is itself problematic.
16879     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16880     ;;
16881   *)
16882     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16883     ;;
16884   esac
16885   # Ok, now we have the path, separated by spaces, we can step through it
16886   # and add multilib dir if necessary.
16887   lt_tmp_lt_search_path_spec=
16888   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16889   for lt_sys_path in $lt_search_path_spec; do
16890     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16891       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16892     else
16893       test -d "$lt_sys_path" && \
16894         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16895     fi
16896   done
16897   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16898 BEGIN {RS=" "; FS="/|\n";} {
16899   lt_foo="";
16900   lt_count=0;
16901   for (lt_i = NF; lt_i > 0; lt_i--) {
16902     if ($lt_i != "" && $lt_i != ".") {
16903       if ($lt_i == "..") {
16904         lt_count++;
16905       } else {
16906         if (lt_count == 0) {
16907           lt_foo="/" $lt_i lt_foo;
16908         } else {
16909           lt_count--;
16910         }
16911       }
16912     }
16913   }
16914   if (lt_foo != "") { lt_freq[lt_foo]++; }
16915   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16916 }'`
16917   # AWK program above erroneously prepends '/' to C:/dos/paths
16918   # for these hosts.
16919   case $host_os in
16920     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16921       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16922   esac
16923   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16924 else
16925   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16926 fi
16927 library_names_spec=
16928 libname_spec='lib$name'
16929 soname_spec=
16930 shrext_cmds=".so"
16931 postinstall_cmds=
16932 postuninstall_cmds=
16933 finish_cmds=
16934 finish_eval=
16935 shlibpath_var=
16936 shlibpath_overrides_runpath=unknown
16937 version_type=none
16938 dynamic_linker="$host_os ld.so"
16939 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16940 need_lib_prefix=unknown
16941 hardcode_into_libs=no
16942
16943 # when you set need_version to no, make sure it does not cause -set_version
16944 # flags to be left without arguments
16945 need_version=unknown
16946
16947 case $host_os in
16948 aix3*)
16949   version_type=linux
16950   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16951   shlibpath_var=LIBPATH
16952
16953   # AIX 3 has no versioning support, so we append a major version to the name.
16954   soname_spec='${libname}${release}${shared_ext}$major'
16955   ;;
16956
16957 aix[4-9]*)
16958   version_type=linux
16959   need_lib_prefix=no
16960   need_version=no
16961   hardcode_into_libs=yes
16962   if test "$host_cpu" = ia64; then
16963     # AIX 5 supports IA64
16964     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16965     shlibpath_var=LD_LIBRARY_PATH
16966   else
16967     # With GCC up to 2.95.x, collect2 would create an import file
16968     # for dependence libraries.  The import file would start with
16969     # the line `#! .'.  This would cause the generated library to
16970     # depend on `.', always an invalid library.  This was fixed in
16971     # development snapshots of GCC prior to 3.0.
16972     case $host_os in
16973       aix4 | aix4.[01] | aix4.[01].*)
16974       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16975            echo ' yes '
16976            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16977         :
16978       else
16979         can_build_shared=no
16980       fi
16981       ;;
16982     esac
16983     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16984     # soname into executable. Probably we can add versioning support to
16985     # collect2, so additional links can be useful in future.
16986     if test "$aix_use_runtimelinking" = yes; then
16987       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16988       # instead of lib<name>.a to let people know that these are not
16989       # typical AIX shared libraries.
16990       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16991     else
16992       # We preserve .a as extension for shared libraries through AIX4.2
16993       # and later when we are not doing run time linking.
16994       library_names_spec='${libname}${release}.a $libname.a'
16995       soname_spec='${libname}${release}${shared_ext}$major'
16996     fi
16997     shlibpath_var=LIBPATH
16998   fi
16999   ;;
17000
17001 amigaos*)
17002   case $host_cpu in
17003   powerpc)
17004     # Since July 2007 AmigaOS4 officially supports .so libraries.
17005     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
17006     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17007     ;;
17008   m68k)
17009     library_names_spec='$libname.ixlibrary $libname.a'
17010     # Create ${libname}_ixlibrary.a entries in /sys/libs.
17011     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 ${libname}_ixlibrary.a || exit 1; done'
17012     ;;
17013   esac
17014   ;;
17015
17016 beos*)
17017   library_names_spec='${libname}${shared_ext}'
17018   dynamic_linker="$host_os ld.so"
17019   shlibpath_var=LIBRARY_PATH
17020   ;;
17021
17022 bsdi[45]*)
17023   version_type=linux
17024   need_version=no
17025   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17026   soname_spec='${libname}${release}${shared_ext}$major'
17027   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
17028   shlibpath_var=LD_LIBRARY_PATH
17029   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
17030   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
17031   # the default ld.so.conf also contains /usr/contrib/lib and
17032   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
17033   # libtool to hard-code these into programs
17034   ;;
17035
17036 cygwin* | mingw* | pw32* | cegcc*)
17037   version_type=windows
17038   shrext_cmds=".dll"
17039   need_version=no
17040   need_lib_prefix=no
17041
17042   case $GCC,$host_os in
17043   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
17044     library_names_spec='$libname.dll.a'
17045     # DLL is installed to $(libdir)/../bin by postinstall_cmds
17046     postinstall_cmds='base_file=`basename \${file}`~
17047       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
17048       dldir=$destdir/`dirname \$dlpath`~
17049       test -d \$dldir || mkdir -p \$dldir~
17050       $install_prog $dir/$dlname \$dldir/$dlname~
17051       chmod a+x \$dldir/$dlname~
17052       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17053         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17054       fi'
17055     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17056       dlpath=$dir/\$dldll~
17057        $RM \$dlpath'
17058     shlibpath_overrides_runpath=yes
17059
17060     case $host_os in
17061     cygwin*)
17062       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17063       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17064
17065       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
17066       ;;
17067     mingw* | cegcc*)
17068       # MinGW DLLs use traditional 'lib' prefix
17069       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17070       ;;
17071     pw32*)
17072       # pw32 DLLs use 'pw' prefix rather than 'lib'
17073       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17074       ;;
17075     esac
17076     ;;
17077
17078   *)
17079     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17080     ;;
17081   esac
17082   dynamic_linker='Win32 ld.exe'
17083   # FIXME: first we should search . and the directory the executable is in
17084   shlibpath_var=PATH
17085   ;;
17086
17087 darwin* | rhapsody*)
17088   dynamic_linker="$host_os dyld"
17089   version_type=darwin
17090   need_lib_prefix=no
17091   need_version=no
17092   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17093   soname_spec='${libname}${release}${major}$shared_ext'
17094   shlibpath_overrides_runpath=yes
17095   shlibpath_var=DYLD_LIBRARY_PATH
17096   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17097
17098   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17099   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17100   ;;
17101
17102 dgux*)
17103   version_type=linux
17104   need_lib_prefix=no
17105   need_version=no
17106   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17107   soname_spec='${libname}${release}${shared_ext}$major'
17108   shlibpath_var=LD_LIBRARY_PATH
17109   ;;
17110
17111 freebsd* | dragonfly*)
17112   # DragonFly does not have aout.  When/if they implement a new
17113   # versioning mechanism, adjust this.
17114   if test -x /usr/bin/objformat; then
17115     objformat=`/usr/bin/objformat`
17116   else
17117     case $host_os in
17118     freebsd[23].*) objformat=aout ;;
17119     *) objformat=elf ;;
17120     esac
17121   fi
17122   version_type=freebsd-$objformat
17123   case $version_type in
17124     freebsd-elf*)
17125       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17126       need_version=no
17127       need_lib_prefix=no
17128       ;;
17129     freebsd-*)
17130       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17131       need_version=yes
17132       ;;
17133   esac
17134   shlibpath_var=LD_LIBRARY_PATH
17135   case $host_os in
17136   freebsd2.*)
17137     shlibpath_overrides_runpath=yes
17138     ;;
17139   freebsd3.[01]* | freebsdelf3.[01]*)
17140     shlibpath_overrides_runpath=yes
17141     hardcode_into_libs=yes
17142     ;;
17143   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17144   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17145     shlibpath_overrides_runpath=no
17146     hardcode_into_libs=yes
17147     ;;
17148   *) # from 4.6 on, and DragonFly
17149     shlibpath_overrides_runpath=yes
17150     hardcode_into_libs=yes
17151     ;;
17152   esac
17153   ;;
17154
17155 gnu*)
17156   version_type=linux
17157   need_lib_prefix=no
17158   need_version=no
17159   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17160   soname_spec='${libname}${release}${shared_ext}$major'
17161   shlibpath_var=LD_LIBRARY_PATH
17162   hardcode_into_libs=yes
17163   ;;
17164
17165 haiku*)
17166   version_type=linux
17167   need_lib_prefix=no
17168   need_version=no
17169   dynamic_linker="$host_os runtime_loader"
17170   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17171   soname_spec='${libname}${release}${shared_ext}$major'
17172   shlibpath_var=LIBRARY_PATH
17173   shlibpath_overrides_runpath=yes
17174   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17175   hardcode_into_libs=yes
17176   ;;
17177
17178 hpux9* | hpux10* | hpux11*)
17179   # Give a soname corresponding to the major version so that dld.sl refuses to
17180   # link against other versions.
17181   version_type=sunos
17182   need_lib_prefix=no
17183   need_version=no
17184   case $host_cpu in
17185   ia64*)
17186     shrext_cmds='.so'
17187     hardcode_into_libs=yes
17188     dynamic_linker="$host_os dld.so"
17189     shlibpath_var=LD_LIBRARY_PATH
17190     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17191     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17192     soname_spec='${libname}${release}${shared_ext}$major'
17193     if test "X$HPUX_IA64_MODE" = X32; then
17194       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17195     else
17196       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17197     fi
17198     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17199     ;;
17200   hppa*64*)
17201     shrext_cmds='.sl'
17202     hardcode_into_libs=yes
17203     dynamic_linker="$host_os dld.sl"
17204     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17205     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17206     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17207     soname_spec='${libname}${release}${shared_ext}$major'
17208     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17209     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17210     ;;
17211   *)
17212     shrext_cmds='.sl'
17213     dynamic_linker="$host_os dld.sl"
17214     shlibpath_var=SHLIB_PATH
17215     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17216     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17217     soname_spec='${libname}${release}${shared_ext}$major'
17218     ;;
17219   esac
17220   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17221   postinstall_cmds='chmod 555 $lib'
17222   # or fails outright, so override atomically:
17223   install_override_mode=555
17224   ;;
17225
17226 interix[3-9]*)
17227   version_type=linux
17228   need_lib_prefix=no
17229   need_version=no
17230   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17231   soname_spec='${libname}${release}${shared_ext}$major'
17232   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17233   shlibpath_var=LD_LIBRARY_PATH
17234   shlibpath_overrides_runpath=no
17235   hardcode_into_libs=yes
17236   ;;
17237
17238 irix5* | irix6* | nonstopux*)
17239   case $host_os in
17240     nonstopux*) version_type=nonstopux ;;
17241     *)
17242         if test "$lt_cv_prog_gnu_ld" = yes; then
17243                 version_type=linux
17244         else
17245                 version_type=irix
17246         fi ;;
17247   esac
17248   need_lib_prefix=no
17249   need_version=no
17250   soname_spec='${libname}${release}${shared_ext}$major'
17251   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17252   case $host_os in
17253   irix5* | nonstopux*)
17254     libsuff= shlibsuff=
17255     ;;
17256   *)
17257     case $LD in # libtool.m4 will add one of these switches to LD
17258     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17259       libsuff= shlibsuff= libmagic=32-bit;;
17260     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17261       libsuff=32 shlibsuff=N32 libmagic=N32;;
17262     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17263       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17264     *) libsuff= shlibsuff= libmagic=never-match;;
17265     esac
17266     ;;
17267   esac
17268   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17269   shlibpath_overrides_runpath=no
17270   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17271   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17272   hardcode_into_libs=yes
17273   ;;
17274
17275 # No shared lib support for Linux oldld, aout, or coff.
17276 linux*oldld* | linux*aout* | linux*coff*)
17277   dynamic_linker=no
17278   ;;
17279
17280 # This must be Linux ELF.
17281 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17282   version_type=linux
17283   need_lib_prefix=no
17284   need_version=no
17285   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17286   soname_spec='${libname}${release}${shared_ext}$major'
17287   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17288   shlibpath_var=LD_LIBRARY_PATH
17289   shlibpath_overrides_runpath=no
17290
17291   # Some binutils ld are patched to set DT_RUNPATH
17292   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17293   $as_echo_n "(cached) " >&6
17294 else
17295   lt_cv_shlibpath_overrides_runpath=no
17296     save_LDFLAGS=$LDFLAGS
17297     save_libdir=$libdir
17298     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17299          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17300     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17301 /* end confdefs.h.  */
17302
17303 int
17304 main ()
17305 {
17306
17307   ;
17308   return 0;
17309 }
17310 _ACEOF
17311 if ac_fn_c_try_link "$LINENO"; then :
17312   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17313   lt_cv_shlibpath_overrides_runpath=yes
17314 fi
17315 fi
17316 rm -f core conftest.err conftest.$ac_objext \
17317     conftest$ac_exeext conftest.$ac_ext
17318     LDFLAGS=$save_LDFLAGS
17319     libdir=$save_libdir
17320
17321 fi
17322
17323   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17324
17325   # This implies no fast_install, which is unacceptable.
17326   # Some rework will be needed to allow for fast_install
17327   # before this can be enabled.
17328   hardcode_into_libs=yes
17329
17330   # Append ld.so.conf contents to the search path
17331   if test -f /etc/ld.so.conf; then
17332     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' ' '`
17333     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17334   fi
17335
17336   # We used to test for /lib/ld.so.1 and disable shared libraries on
17337   # powerpc, because MkLinux only supported shared libraries with the
17338   # GNU dynamic linker.  Since this was broken with cross compilers,
17339   # most powerpc-linux boxes support dynamic linking these days and
17340   # people can always --disable-shared, the test was removed, and we
17341   # assume the GNU/Linux dynamic linker is in use.
17342   dynamic_linker='GNU/Linux ld.so'
17343   ;;
17344
17345 netbsd*)
17346   version_type=sunos
17347   need_lib_prefix=no
17348   need_version=no
17349   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17350     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17351     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17352     dynamic_linker='NetBSD (a.out) ld.so'
17353   else
17354     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17355     soname_spec='${libname}${release}${shared_ext}$major'
17356     dynamic_linker='NetBSD ld.elf_so'
17357   fi
17358   shlibpath_var=LD_LIBRARY_PATH
17359   shlibpath_overrides_runpath=yes
17360   hardcode_into_libs=yes
17361   ;;
17362
17363 newsos6)
17364   version_type=linux
17365   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17366   shlibpath_var=LD_LIBRARY_PATH
17367   shlibpath_overrides_runpath=yes
17368   ;;
17369
17370 *nto* | *qnx*)
17371   version_type=qnx
17372   need_lib_prefix=no
17373   need_version=no
17374   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17375   soname_spec='${libname}${release}${shared_ext}$major'
17376   shlibpath_var=LD_LIBRARY_PATH
17377   shlibpath_overrides_runpath=no
17378   hardcode_into_libs=yes
17379   dynamic_linker='ldqnx.so'
17380   ;;
17381
17382 openbsd*)
17383   version_type=sunos
17384   sys_lib_dlsearch_path_spec="/usr/lib"
17385   need_lib_prefix=no
17386   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17387   case $host_os in
17388     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17389     *)                          need_version=no  ;;
17390   esac
17391   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17392   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17393   shlibpath_var=LD_LIBRARY_PATH
17394   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17395     case $host_os in
17396       openbsd2.[89] | openbsd2.[89].*)
17397         shlibpath_overrides_runpath=no
17398         ;;
17399       *)
17400         shlibpath_overrides_runpath=yes
17401         ;;
17402       esac
17403   else
17404     shlibpath_overrides_runpath=yes
17405   fi
17406   ;;
17407
17408 os2*)
17409   libname_spec='$name'
17410   shrext_cmds=".dll"
17411   need_lib_prefix=no
17412   library_names_spec='$libname${shared_ext} $libname.a'
17413   dynamic_linker='OS/2 ld.exe'
17414   shlibpath_var=LIBPATH
17415   ;;
17416
17417 osf3* | osf4* | osf5*)
17418   version_type=osf
17419   need_lib_prefix=no
17420   need_version=no
17421   soname_spec='${libname}${release}${shared_ext}$major'
17422   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17423   shlibpath_var=LD_LIBRARY_PATH
17424   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17425   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17426   ;;
17427
17428 rdos*)
17429   dynamic_linker=no
17430   ;;
17431
17432 solaris*)
17433   version_type=linux
17434   need_lib_prefix=no
17435   need_version=no
17436   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17437   soname_spec='${libname}${release}${shared_ext}$major'
17438   shlibpath_var=LD_LIBRARY_PATH
17439   shlibpath_overrides_runpath=yes
17440   hardcode_into_libs=yes
17441   # ldd complains unless libraries are executable
17442   postinstall_cmds='chmod +x $lib'
17443   ;;
17444
17445 sunos4*)
17446   version_type=sunos
17447   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17448   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17449   shlibpath_var=LD_LIBRARY_PATH
17450   shlibpath_overrides_runpath=yes
17451   if test "$with_gnu_ld" = yes; then
17452     need_lib_prefix=no
17453   fi
17454   need_version=yes
17455   ;;
17456
17457 sysv4 | sysv4.3*)
17458   version_type=linux
17459   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17460   soname_spec='${libname}${release}${shared_ext}$major'
17461   shlibpath_var=LD_LIBRARY_PATH
17462   case $host_vendor in
17463     sni)
17464       shlibpath_overrides_runpath=no
17465       need_lib_prefix=no
17466       runpath_var=LD_RUN_PATH
17467       ;;
17468     siemens)
17469       need_lib_prefix=no
17470       ;;
17471     motorola)
17472       need_lib_prefix=no
17473       need_version=no
17474       shlibpath_overrides_runpath=no
17475       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17476       ;;
17477   esac
17478   ;;
17479
17480 sysv4*MP*)
17481   if test -d /usr/nec ;then
17482     version_type=linux
17483     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17484     soname_spec='$libname${shared_ext}.$major'
17485     shlibpath_var=LD_LIBRARY_PATH
17486   fi
17487   ;;
17488
17489 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17490   version_type=freebsd-elf
17491   need_lib_prefix=no
17492   need_version=no
17493   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17494   soname_spec='${libname}${release}${shared_ext}$major'
17495   shlibpath_var=LD_LIBRARY_PATH
17496   shlibpath_overrides_runpath=yes
17497   hardcode_into_libs=yes
17498   if test "$with_gnu_ld" = yes; then
17499     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17500   else
17501     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17502     case $host_os in
17503       sco3.2v5*)
17504         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17505         ;;
17506     esac
17507   fi
17508   sys_lib_dlsearch_path_spec='/usr/lib'
17509   ;;
17510
17511 tpf*)
17512   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17513   version_type=linux
17514   need_lib_prefix=no
17515   need_version=no
17516   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17517   shlibpath_var=LD_LIBRARY_PATH
17518   shlibpath_overrides_runpath=no
17519   hardcode_into_libs=yes
17520   ;;
17521
17522 uts4*)
17523   version_type=linux
17524   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17525   soname_spec='${libname}${release}${shared_ext}$major'
17526   shlibpath_var=LD_LIBRARY_PATH
17527   ;;
17528
17529 *)
17530   dynamic_linker=no
17531   ;;
17532 esac
17533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17534 $as_echo "$dynamic_linker" >&6; }
17535 test "$dynamic_linker" = no && can_build_shared=no
17536
17537 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17538 if test "$GCC" = yes; then
17539   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17540 fi
17541
17542 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17543   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17544 fi
17545 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17546   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17547 fi
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
17587
17588
17589
17590
17591
17592
17593
17594
17595
17596
17597
17598
17599
17600
17601
17602
17603
17604
17605
17606
17607
17608
17609
17610
17611
17612
17613
17614
17615
17616
17617
17618
17619
17620
17621
17622
17623
17624
17625
17626
17627
17628
17629
17630
17631
17632
17633
17634
17635
17636
17637
17638
17639
17640   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17641 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17642 hardcode_action=
17643 if test -n "$hardcode_libdir_flag_spec" ||
17644    test -n "$runpath_var" ||
17645    test "X$hardcode_automatic" = "Xyes" ; then
17646
17647   # We can hardcode non-existent directories.
17648   if test "$hardcode_direct" != no &&
17649      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17650      # have to relink, otherwise we might link with an installed library
17651      # when we should be linking with a yet-to-be-installed one
17652      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17653      test "$hardcode_minus_L" != no; then
17654     # Linking always hardcodes the temporary library directory.
17655     hardcode_action=relink
17656   else
17657     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17658     hardcode_action=immediate
17659   fi
17660 else
17661   # We cannot hardcode anything, or else we can only hardcode existing
17662   # directories.
17663   hardcode_action=unsupported
17664 fi
17665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17666 $as_echo "$hardcode_action" >&6; }
17667
17668 if test "$hardcode_action" = relink ||
17669    test "$inherit_rpath" = yes; then
17670   # Fast installation is not supported
17671   enable_fast_install=no
17672 elif test "$shlibpath_overrides_runpath" = yes ||
17673      test "$enable_shared" = no; then
17674   # Fast installation is not necessary
17675   enable_fast_install=needless
17676 fi
17677
17678
17679
17680
17681
17682
17683   if test "x$enable_dlopen" != xyes; then
17684   enable_dlopen=unknown
17685   enable_dlopen_self=unknown
17686   enable_dlopen_self_static=unknown
17687 else
17688   lt_cv_dlopen=no
17689   lt_cv_dlopen_libs=
17690
17691   case $host_os in
17692   beos*)
17693     lt_cv_dlopen="load_add_on"
17694     lt_cv_dlopen_libs=
17695     lt_cv_dlopen_self=yes
17696     ;;
17697
17698   mingw* | pw32* | cegcc*)
17699     lt_cv_dlopen="LoadLibrary"
17700     lt_cv_dlopen_libs=
17701     ;;
17702
17703   cygwin*)
17704     lt_cv_dlopen="dlopen"
17705     lt_cv_dlopen_libs=
17706     ;;
17707
17708   darwin*)
17709   # if libdl is installed we need to link against it
17710     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17711 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17712 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17713   $as_echo_n "(cached) " >&6
17714 else
17715   ac_check_lib_save_LIBS=$LIBS
17716 LIBS="-ldl  $LIBS"
17717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17718 /* end confdefs.h.  */
17719
17720 /* Override any GCC internal prototype to avoid an error.
17721    Use char because int might match the return type of a GCC
17722    builtin and then its argument prototype would still apply.  */
17723 #ifdef __cplusplus
17724 extern "C"
17725 #endif
17726 char dlopen ();
17727 int
17728 main ()
17729 {
17730 return dlopen ();
17731   ;
17732   return 0;
17733 }
17734 _ACEOF
17735 if ac_fn_c_try_link "$LINENO"; then :
17736   ac_cv_lib_dl_dlopen=yes
17737 else
17738   ac_cv_lib_dl_dlopen=no
17739 fi
17740 rm -f core conftest.err conftest.$ac_objext \
17741     conftest$ac_exeext conftest.$ac_ext
17742 LIBS=$ac_check_lib_save_LIBS
17743 fi
17744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17745 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17746 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17747   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17748 else
17749
17750     lt_cv_dlopen="dyld"
17751     lt_cv_dlopen_libs=
17752     lt_cv_dlopen_self=yes
17753
17754 fi
17755
17756     ;;
17757
17758   *)
17759     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17760 if test "x$ac_cv_func_shl_load" = x""yes; then :
17761   lt_cv_dlopen="shl_load"
17762 else
17763   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17764 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17765 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17766   $as_echo_n "(cached) " >&6
17767 else
17768   ac_check_lib_save_LIBS=$LIBS
17769 LIBS="-ldld  $LIBS"
17770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17771 /* end confdefs.h.  */
17772
17773 /* Override any GCC internal prototype to avoid an error.
17774    Use char because int might match the return type of a GCC
17775    builtin and then its argument prototype would still apply.  */
17776 #ifdef __cplusplus
17777 extern "C"
17778 #endif
17779 char shl_load ();
17780 int
17781 main ()
17782 {
17783 return shl_load ();
17784   ;
17785   return 0;
17786 }
17787 _ACEOF
17788 if ac_fn_c_try_link "$LINENO"; then :
17789   ac_cv_lib_dld_shl_load=yes
17790 else
17791   ac_cv_lib_dld_shl_load=no
17792 fi
17793 rm -f core conftest.err conftest.$ac_objext \
17794     conftest$ac_exeext conftest.$ac_ext
17795 LIBS=$ac_check_lib_save_LIBS
17796 fi
17797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17798 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17799 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17800   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17801 else
17802   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17803 if test "x$ac_cv_func_dlopen" = x""yes; then :
17804   lt_cv_dlopen="dlopen"
17805 else
17806   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17807 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17808 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17809   $as_echo_n "(cached) " >&6
17810 else
17811   ac_check_lib_save_LIBS=$LIBS
17812 LIBS="-ldl  $LIBS"
17813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17814 /* end confdefs.h.  */
17815
17816 /* Override any GCC internal prototype to avoid an error.
17817    Use char because int might match the return type of a GCC
17818    builtin and then its argument prototype would still apply.  */
17819 #ifdef __cplusplus
17820 extern "C"
17821 #endif
17822 char dlopen ();
17823 int
17824 main ()
17825 {
17826 return dlopen ();
17827   ;
17828   return 0;
17829 }
17830 _ACEOF
17831 if ac_fn_c_try_link "$LINENO"; then :
17832   ac_cv_lib_dl_dlopen=yes
17833 else
17834   ac_cv_lib_dl_dlopen=no
17835 fi
17836 rm -f core conftest.err conftest.$ac_objext \
17837     conftest$ac_exeext conftest.$ac_ext
17838 LIBS=$ac_check_lib_save_LIBS
17839 fi
17840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17841 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17842 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17843   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17844 else
17845   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17846 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17847 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17848   $as_echo_n "(cached) " >&6
17849 else
17850   ac_check_lib_save_LIBS=$LIBS
17851 LIBS="-lsvld  $LIBS"
17852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17853 /* end confdefs.h.  */
17854
17855 /* Override any GCC internal prototype to avoid an error.
17856    Use char because int might match the return type of a GCC
17857    builtin and then its argument prototype would still apply.  */
17858 #ifdef __cplusplus
17859 extern "C"
17860 #endif
17861 char dlopen ();
17862 int
17863 main ()
17864 {
17865 return dlopen ();
17866   ;
17867   return 0;
17868 }
17869 _ACEOF
17870 if ac_fn_c_try_link "$LINENO"; then :
17871   ac_cv_lib_svld_dlopen=yes
17872 else
17873   ac_cv_lib_svld_dlopen=no
17874 fi
17875 rm -f core conftest.err conftest.$ac_objext \
17876     conftest$ac_exeext conftest.$ac_ext
17877 LIBS=$ac_check_lib_save_LIBS
17878 fi
17879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17880 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17881 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17882   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17883 else
17884   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17885 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17886 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17887   $as_echo_n "(cached) " >&6
17888 else
17889   ac_check_lib_save_LIBS=$LIBS
17890 LIBS="-ldld  $LIBS"
17891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17892 /* end confdefs.h.  */
17893
17894 /* Override any GCC internal prototype to avoid an error.
17895    Use char because int might match the return type of a GCC
17896    builtin and then its argument prototype would still apply.  */
17897 #ifdef __cplusplus
17898 extern "C"
17899 #endif
17900 char dld_link ();
17901 int
17902 main ()
17903 {
17904 return dld_link ();
17905   ;
17906   return 0;
17907 }
17908 _ACEOF
17909 if ac_fn_c_try_link "$LINENO"; then :
17910   ac_cv_lib_dld_dld_link=yes
17911 else
17912   ac_cv_lib_dld_dld_link=no
17913 fi
17914 rm -f core conftest.err conftest.$ac_objext \
17915     conftest$ac_exeext conftest.$ac_ext
17916 LIBS=$ac_check_lib_save_LIBS
17917 fi
17918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17919 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17920 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17921   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17922 fi
17923
17924
17925 fi
17926
17927
17928 fi
17929
17930
17931 fi
17932
17933
17934 fi
17935
17936
17937 fi
17938
17939     ;;
17940   esac
17941
17942   if test "x$lt_cv_dlopen" != xno; then
17943     enable_dlopen=yes
17944   else
17945     enable_dlopen=no
17946   fi
17947
17948   case $lt_cv_dlopen in
17949   dlopen)
17950     save_CPPFLAGS="$CPPFLAGS"
17951     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17952
17953     save_LDFLAGS="$LDFLAGS"
17954     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17955
17956     save_LIBS="$LIBS"
17957     LIBS="$lt_cv_dlopen_libs $LIBS"
17958
17959     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17960 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17961 if test "${lt_cv_dlopen_self+set}" = set; then :
17962   $as_echo_n "(cached) " >&6
17963 else
17964           if test "$cross_compiling" = yes; then :
17965   lt_cv_dlopen_self=cross
17966 else
17967   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17968   lt_status=$lt_dlunknown
17969   cat > conftest.$ac_ext <<_LT_EOF
17970 #line 17970 "configure"
17971 #include "confdefs.h"
17972
17973 #if HAVE_DLFCN_H
17974 #include <dlfcn.h>
17975 #endif
17976
17977 #include <stdio.h>
17978
17979 #ifdef RTLD_GLOBAL
17980 #  define LT_DLGLOBAL           RTLD_GLOBAL
17981 #else
17982 #  ifdef DL_GLOBAL
17983 #    define LT_DLGLOBAL         DL_GLOBAL
17984 #  else
17985 #    define LT_DLGLOBAL         0
17986 #  endif
17987 #endif
17988
17989 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17990    find out it does not work in some platform. */
17991 #ifndef LT_DLLAZY_OR_NOW
17992 #  ifdef RTLD_LAZY
17993 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17994 #  else
17995 #    ifdef DL_LAZY
17996 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17997 #    else
17998 #      ifdef RTLD_NOW
17999 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18000 #      else
18001 #        ifdef DL_NOW
18002 #          define LT_DLLAZY_OR_NOW      DL_NOW
18003 #        else
18004 #          define LT_DLLAZY_OR_NOW      0
18005 #        endif
18006 #      endif
18007 #    endif
18008 #  endif
18009 #endif
18010
18011 /* When -fvisbility=hidden is used, assume the code has been annotated
18012    correspondingly for the symbols needed.  */
18013 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18014 void fnord () __attribute__((visibility("default")));
18015 #endif
18016
18017 void fnord () { int i=42; }
18018 int main ()
18019 {
18020   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18021   int status = $lt_dlunknown;
18022
18023   if (self)
18024     {
18025       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18026       else
18027         {
18028           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18029           else puts (dlerror ());
18030         }
18031       /* dlclose (self); */
18032     }
18033   else
18034     puts (dlerror ());
18035
18036   return status;
18037 }
18038 _LT_EOF
18039   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18040   (eval $ac_link) 2>&5
18041   ac_status=$?
18042   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18043   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18044     (./conftest; exit; ) >&5 2>/dev/null
18045     lt_status=$?
18046     case x$lt_status in
18047       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
18048       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
18049       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
18050     esac
18051   else :
18052     # compilation failed
18053     lt_cv_dlopen_self=no
18054   fi
18055 fi
18056 rm -fr conftest*
18057
18058
18059 fi
18060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
18061 $as_echo "$lt_cv_dlopen_self" >&6; }
18062
18063     if test "x$lt_cv_dlopen_self" = xyes; then
18064       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
18065       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
18066 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18067 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18068   $as_echo_n "(cached) " >&6
18069 else
18070           if test "$cross_compiling" = yes; then :
18071   lt_cv_dlopen_self_static=cross
18072 else
18073   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18074   lt_status=$lt_dlunknown
18075   cat > conftest.$ac_ext <<_LT_EOF
18076 #line 18076 "configure"
18077 #include "confdefs.h"
18078
18079 #if HAVE_DLFCN_H
18080 #include <dlfcn.h>
18081 #endif
18082
18083 #include <stdio.h>
18084
18085 #ifdef RTLD_GLOBAL
18086 #  define LT_DLGLOBAL           RTLD_GLOBAL
18087 #else
18088 #  ifdef DL_GLOBAL
18089 #    define LT_DLGLOBAL         DL_GLOBAL
18090 #  else
18091 #    define LT_DLGLOBAL         0
18092 #  endif
18093 #endif
18094
18095 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18096    find out it does not work in some platform. */
18097 #ifndef LT_DLLAZY_OR_NOW
18098 #  ifdef RTLD_LAZY
18099 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18100 #  else
18101 #    ifdef DL_LAZY
18102 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18103 #    else
18104 #      ifdef RTLD_NOW
18105 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18106 #      else
18107 #        ifdef DL_NOW
18108 #          define LT_DLLAZY_OR_NOW      DL_NOW
18109 #        else
18110 #          define LT_DLLAZY_OR_NOW      0
18111 #        endif
18112 #      endif
18113 #    endif
18114 #  endif
18115 #endif
18116
18117 /* When -fvisbility=hidden is used, assume the code has been annotated
18118    correspondingly for the symbols needed.  */
18119 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18120 void fnord () __attribute__((visibility("default")));
18121 #endif
18122
18123 void fnord () { int i=42; }
18124 int main ()
18125 {
18126   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18127   int status = $lt_dlunknown;
18128
18129   if (self)
18130     {
18131       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18132       else
18133         {
18134           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18135           else puts (dlerror ());
18136         }
18137       /* dlclose (self); */
18138     }
18139   else
18140     puts (dlerror ());
18141
18142   return status;
18143 }
18144 _LT_EOF
18145   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18146   (eval $ac_link) 2>&5
18147   ac_status=$?
18148   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18149   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18150     (./conftest; exit; ) >&5 2>/dev/null
18151     lt_status=$?
18152     case x$lt_status in
18153       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18154       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18155       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18156     esac
18157   else :
18158     # compilation failed
18159     lt_cv_dlopen_self_static=no
18160   fi
18161 fi
18162 rm -fr conftest*
18163
18164
18165 fi
18166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18167 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18168     fi
18169
18170     CPPFLAGS="$save_CPPFLAGS"
18171     LDFLAGS="$save_LDFLAGS"
18172     LIBS="$save_LIBS"
18173     ;;
18174   esac
18175
18176   case $lt_cv_dlopen_self in
18177   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18178   *) enable_dlopen_self=unknown ;;
18179   esac
18180
18181   case $lt_cv_dlopen_self_static in
18182   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18183   *) enable_dlopen_self_static=unknown ;;
18184   esac
18185 fi
18186
18187
18188
18189
18190
18191
18192
18193
18194
18195
18196
18197
18198
18199
18200
18201
18202
18203 striplib=
18204 old_striplib=
18205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18206 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18207 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18208   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18209   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18211 $as_echo "yes" >&6; }
18212 else
18213 # FIXME - insert some real tests, host_os isn't really good enough
18214   case $host_os in
18215   darwin*)
18216     if test -n "$STRIP" ; then
18217       striplib="$STRIP -x"
18218       old_striplib="$STRIP -S"
18219       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18220 $as_echo "yes" >&6; }
18221     else
18222       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18223 $as_echo "no" >&6; }
18224     fi
18225     ;;
18226   *)
18227     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18228 $as_echo "no" >&6; }
18229     ;;
18230   esac
18231 fi
18232
18233
18234
18235
18236
18237
18238
18239
18240
18241
18242
18243
18244   # Report which library types will actually be built
18245   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18246 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18248 $as_echo "$can_build_shared" >&6; }
18249
18250   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18251 $as_echo_n "checking whether to build shared libraries... " >&6; }
18252   test "$can_build_shared" = "no" && enable_shared=no
18253
18254   # On AIX, shared libraries and static libraries use the same namespace, and
18255   # are all built from PIC.
18256   case $host_os in
18257   aix3*)
18258     test "$enable_shared" = yes && enable_static=no
18259     if test -n "$RANLIB"; then
18260       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18261       postinstall_cmds='$RANLIB $lib'
18262     fi
18263     ;;
18264
18265   aix[4-9]*)
18266     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18267       test "$enable_shared" = yes && enable_static=no
18268     fi
18269     ;;
18270   esac
18271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18272 $as_echo "$enable_shared" >&6; }
18273
18274   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18275 $as_echo_n "checking whether to build static libraries... " >&6; }
18276   # Make sure either enable_shared or enable_static is yes.
18277   test "$enable_shared" = yes || enable_static=yes
18278   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18279 $as_echo "$enable_static" >&6; }
18280
18281
18282
18283
18284 fi
18285 ac_ext=c
18286 ac_cpp='$CPP $CPPFLAGS'
18287 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18288 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18289 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18290
18291 CC="$lt_save_CC"
18292
18293       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18294     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18295     (test "X$CXX" != "Xg++"))) ; then
18296   ac_ext=cpp
18297 ac_cpp='$CXXCPP $CPPFLAGS'
18298 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18299 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18300 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18302 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18303 if test -z "$CXXCPP"; then
18304   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18305   $as_echo_n "(cached) " >&6
18306 else
18307       # Double quotes because CXXCPP needs to be expanded
18308     for CXXCPP in "$CXX -E" "/lib/cpp"
18309     do
18310       ac_preproc_ok=false
18311 for ac_cxx_preproc_warn_flag in '' yes
18312 do
18313   # Use a header file that comes with gcc, so configuring glibc
18314   # with a fresh cross-compiler works.
18315   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18316   # <limits.h> exists even on freestanding compilers.
18317   # On the NeXT, cc -E runs the code through the compiler's parser,
18318   # not just through cpp. "Syntax error" is here to catch this case.
18319   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18320 /* end confdefs.h.  */
18321 #ifdef __STDC__
18322 # include <limits.h>
18323 #else
18324 # include <assert.h>
18325 #endif
18326                      Syntax error
18327 _ACEOF
18328 if ac_fn_cxx_try_cpp "$LINENO"; then :
18329
18330 else
18331   # Broken: fails on valid input.
18332 continue
18333 fi
18334 rm -f conftest.err conftest.$ac_ext
18335
18336   # OK, works on sane cases.  Now check whether nonexistent headers
18337   # can be detected and how.
18338   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18339 /* end confdefs.h.  */
18340 #include <ac_nonexistent.h>
18341 _ACEOF
18342 if ac_fn_cxx_try_cpp "$LINENO"; then :
18343   # Broken: success on invalid input.
18344 continue
18345 else
18346   # Passes both tests.
18347 ac_preproc_ok=:
18348 break
18349 fi
18350 rm -f conftest.err conftest.$ac_ext
18351
18352 done
18353 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18354 rm -f conftest.err conftest.$ac_ext
18355 if $ac_preproc_ok; then :
18356   break
18357 fi
18358
18359     done
18360     ac_cv_prog_CXXCPP=$CXXCPP
18361
18362 fi
18363   CXXCPP=$ac_cv_prog_CXXCPP
18364 else
18365   ac_cv_prog_CXXCPP=$CXXCPP
18366 fi
18367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18368 $as_echo "$CXXCPP" >&6; }
18369 ac_preproc_ok=false
18370 for ac_cxx_preproc_warn_flag in '' yes
18371 do
18372   # Use a header file that comes with gcc, so configuring glibc
18373   # with a fresh cross-compiler works.
18374   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18375   # <limits.h> exists even on freestanding compilers.
18376   # On the NeXT, cc -E runs the code through the compiler's parser,
18377   # not just through cpp. "Syntax error" is here to catch this case.
18378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18379 /* end confdefs.h.  */
18380 #ifdef __STDC__
18381 # include <limits.h>
18382 #else
18383 # include <assert.h>
18384 #endif
18385                      Syntax error
18386 _ACEOF
18387 if ac_fn_cxx_try_cpp "$LINENO"; then :
18388
18389 else
18390   # Broken: fails on valid input.
18391 continue
18392 fi
18393 rm -f conftest.err conftest.$ac_ext
18394
18395   # OK, works on sane cases.  Now check whether nonexistent headers
18396   # can be detected and how.
18397   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18398 /* end confdefs.h.  */
18399 #include <ac_nonexistent.h>
18400 _ACEOF
18401 if ac_fn_cxx_try_cpp "$LINENO"; then :
18402   # Broken: success on invalid input.
18403 continue
18404 else
18405   # Passes both tests.
18406 ac_preproc_ok=:
18407 break
18408 fi
18409 rm -f conftest.err conftest.$ac_ext
18410
18411 done
18412 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18413 rm -f conftest.err conftest.$ac_ext
18414 if $ac_preproc_ok; then :
18415
18416 else
18417   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18418 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18419 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18420 See \`config.log' for more details." "$LINENO" 5; }
18421 fi
18422
18423 ac_ext=c
18424 ac_cpp='$CPP $CPPFLAGS'
18425 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18426 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18427 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18428
18429 else
18430   _lt_caught_CXX_error=yes
18431 fi
18432
18433 ac_ext=cpp
18434 ac_cpp='$CXXCPP $CPPFLAGS'
18435 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18436 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18437 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18438
18439 archive_cmds_need_lc_CXX=no
18440 allow_undefined_flag_CXX=
18441 always_export_symbols_CXX=no
18442 archive_expsym_cmds_CXX=
18443 compiler_needs_object_CXX=no
18444 export_dynamic_flag_spec_CXX=
18445 hardcode_direct_CXX=no
18446 hardcode_direct_absolute_CXX=no
18447 hardcode_libdir_flag_spec_CXX=
18448 hardcode_libdir_flag_spec_ld_CXX=
18449 hardcode_libdir_separator_CXX=
18450 hardcode_minus_L_CXX=no
18451 hardcode_shlibpath_var_CXX=unsupported
18452 hardcode_automatic_CXX=no
18453 inherit_rpath_CXX=no
18454 module_cmds_CXX=
18455 module_expsym_cmds_CXX=
18456 link_all_deplibs_CXX=unknown
18457 old_archive_cmds_CXX=$old_archive_cmds
18458 reload_flag_CXX=$reload_flag
18459 reload_cmds_CXX=$reload_cmds
18460 no_undefined_flag_CXX=
18461 whole_archive_flag_spec_CXX=
18462 enable_shared_with_static_runtimes_CXX=no
18463
18464 # Source file extension for C++ test sources.
18465 ac_ext=cpp
18466
18467 # Object file extension for compiled C++ test sources.
18468 objext=o
18469 objext_CXX=$objext
18470
18471 # No sense in running all these tests if we already determined that
18472 # the CXX compiler isn't working.  Some variables (like enable_shared)
18473 # are currently assumed to apply to all compilers on this platform,
18474 # and will be corrupted by setting them based on a non-working compiler.
18475 if test "$_lt_caught_CXX_error" != yes; then
18476   # Code to be used in simple compile tests
18477   lt_simple_compile_test_code="int some_variable = 0;"
18478
18479   # Code to be used in simple link tests
18480   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18481
18482   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18483
18484
18485
18486
18487
18488
18489 # If no C compiler was specified, use CC.
18490 LTCC=${LTCC-"$CC"}
18491
18492 # If no C compiler flags were specified, use CFLAGS.
18493 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18494
18495 # Allow CC to be a program name with arguments.
18496 compiler=$CC
18497
18498
18499   # save warnings/boilerplate of simple test code
18500   ac_outfile=conftest.$ac_objext
18501 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18502 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18503 _lt_compiler_boilerplate=`cat conftest.err`
18504 $RM conftest*
18505
18506   ac_outfile=conftest.$ac_objext
18507 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18508 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18509 _lt_linker_boilerplate=`cat conftest.err`
18510 $RM -r conftest*
18511
18512
18513   # Allow CC to be a program name with arguments.
18514   lt_save_CC=$CC
18515   lt_save_LD=$LD
18516   lt_save_GCC=$GCC
18517   GCC=$GXX
18518   lt_save_with_gnu_ld=$with_gnu_ld
18519   lt_save_path_LD=$lt_cv_path_LD
18520   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18521     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18522   else
18523     $as_unset lt_cv_prog_gnu_ld
18524   fi
18525   if test -n "${lt_cv_path_LDCXX+set}"; then
18526     lt_cv_path_LD=$lt_cv_path_LDCXX
18527   else
18528     $as_unset lt_cv_path_LD
18529   fi
18530   test -z "${LDCXX+set}" || LD=$LDCXX
18531   CC=${CXX-"c++"}
18532   compiler=$CC
18533   compiler_CXX=$CC
18534   for cc_temp in $compiler""; do
18535   case $cc_temp in
18536     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18537     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18538     \-*) ;;
18539     *) break;;
18540   esac
18541 done
18542 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18543
18544
18545   if test -n "$compiler"; then
18546     # We don't want -fno-exception when compiling C++ code, so set the
18547     # no_builtin_flag separately
18548     if test "$GXX" = yes; then
18549       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18550     else
18551       lt_prog_compiler_no_builtin_flag_CXX=
18552     fi
18553
18554     if test "$GXX" = yes; then
18555       # Set up default GNU C++ configuration
18556
18557
18558
18559 # Check whether --with-gnu-ld was given.
18560 if test "${with_gnu_ld+set}" = set; then :
18561   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18562 else
18563   with_gnu_ld=no
18564 fi
18565
18566 ac_prog=ld
18567 if test "$GCC" = yes; then
18568   # Check if gcc -print-prog-name=ld gives a path.
18569   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18570 $as_echo_n "checking for ld used by $CC... " >&6; }
18571   case $host in
18572   *-*-mingw*)
18573     # gcc leaves a trailing carriage return which upsets mingw
18574     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18575   *)
18576     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18577   esac
18578   case $ac_prog in
18579     # Accept absolute paths.
18580     [\\/]* | ?:[\\/]*)
18581       re_direlt='/[^/][^/]*/\.\./'
18582       # Canonicalize the pathname of ld
18583       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18584       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18585         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18586       done
18587       test -z "$LD" && LD="$ac_prog"
18588       ;;
18589   "")
18590     # If it fails, then pretend we aren't using GCC.
18591     ac_prog=ld
18592     ;;
18593   *)
18594     # If it is relative, then search for the first ld in PATH.
18595     with_gnu_ld=unknown
18596     ;;
18597   esac
18598 elif test "$with_gnu_ld" = yes; then
18599   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18600 $as_echo_n "checking for GNU ld... " >&6; }
18601 else
18602   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18603 $as_echo_n "checking for non-GNU ld... " >&6; }
18604 fi
18605 if test "${lt_cv_path_LD+set}" = set; then :
18606   $as_echo_n "(cached) " >&6
18607 else
18608   if test -z "$LD"; then
18609   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18610   for ac_dir in $PATH; do
18611     IFS="$lt_save_ifs"
18612     test -z "$ac_dir" && ac_dir=.
18613     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18614       lt_cv_path_LD="$ac_dir/$ac_prog"
18615       # Check to see if the program is GNU ld.  I'd rather use --version,
18616       # but apparently some variants of GNU ld only accept -v.
18617       # Break only if it was the GNU/non-GNU ld that we prefer.
18618       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18619       *GNU* | *'with BFD'*)
18620         test "$with_gnu_ld" != no && break
18621         ;;
18622       *)
18623         test "$with_gnu_ld" != yes && break
18624         ;;
18625       esac
18626     fi
18627   done
18628   IFS="$lt_save_ifs"
18629 else
18630   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18631 fi
18632 fi
18633
18634 LD="$lt_cv_path_LD"
18635 if test -n "$LD"; then
18636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18637 $as_echo "$LD" >&6; }
18638 else
18639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18640 $as_echo "no" >&6; }
18641 fi
18642 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18644 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18645 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18646   $as_echo_n "(cached) " >&6
18647 else
18648   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18649 case `$LD -v 2>&1 </dev/null` in
18650 *GNU* | *'with BFD'*)
18651   lt_cv_prog_gnu_ld=yes
18652   ;;
18653 *)
18654   lt_cv_prog_gnu_ld=no
18655   ;;
18656 esac
18657 fi
18658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18659 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18660 with_gnu_ld=$lt_cv_prog_gnu_ld
18661
18662
18663
18664
18665
18666
18667
18668       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18669       # archiving commands below assume that GNU ld is being used.
18670       if test "$with_gnu_ld" = yes; then
18671         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18672         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18673
18674         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18675         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18676
18677         # If archive_cmds runs LD, not CC, wlarc should be empty
18678         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18679         #     investigate it a little bit more. (MM)
18680         wlarc='${wl}'
18681
18682         # ancient GNU ld didn't support --whole-archive et. al.
18683         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18684           $GREP 'no-whole-archive' > /dev/null; then
18685           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18686         else
18687           whole_archive_flag_spec_CXX=
18688         fi
18689       else
18690         with_gnu_ld=no
18691         wlarc=
18692
18693         # A generic and very simple default shared library creation
18694         # command for GNU C++ for the case where it uses the native
18695         # linker, instead of GNU ld.  If possible, this setting should
18696         # overridden to take advantage of the native linker features on
18697         # the platform it is being used on.
18698         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18699       fi
18700
18701       # Commands to make compiler produce verbose output that lists
18702       # what "hidden" libraries, object files and flags are used when
18703       # linking a shared library.
18704       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18705
18706     else
18707       GXX=no
18708       with_gnu_ld=no
18709       wlarc=
18710     fi
18711
18712     # PORTME: fill in a description of your system's C++ link characteristics
18713     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18714 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18715     ld_shlibs_CXX=yes
18716     case $host_os in
18717       aix3*)
18718         # FIXME: insert proper C++ library support
18719         ld_shlibs_CXX=no
18720         ;;
18721       aix[4-9]*)
18722         if test "$host_cpu" = ia64; then
18723           # On IA64, the linker does run time linking by default, so we don't
18724           # have to do anything special.
18725           aix_use_runtimelinking=no
18726           exp_sym_flag='-Bexport'
18727           no_entry_flag=""
18728         else
18729           aix_use_runtimelinking=no
18730
18731           # Test if we are trying to use run time linking or normal
18732           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18733           # need to do runtime linking.
18734           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18735             for ld_flag in $LDFLAGS; do
18736               case $ld_flag in
18737               *-brtl*)
18738                 aix_use_runtimelinking=yes
18739                 break
18740                 ;;
18741               esac
18742             done
18743             ;;
18744           esac
18745
18746           exp_sym_flag='-bexport'
18747           no_entry_flag='-bnoentry'
18748         fi
18749
18750         # When large executables or shared objects are built, AIX ld can
18751         # have problems creating the table of contents.  If linking a library
18752         # or program results in "error TOC overflow" add -mminimal-toc to
18753         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18754         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18755
18756         archive_cmds_CXX=''
18757         hardcode_direct_CXX=yes
18758         hardcode_direct_absolute_CXX=yes
18759         hardcode_libdir_separator_CXX=':'
18760         link_all_deplibs_CXX=yes
18761         file_list_spec_CXX='${wl}-f,'
18762
18763         if test "$GXX" = yes; then
18764           case $host_os in aix4.[012]|aix4.[012].*)
18765           # We only want to do this on AIX 4.2 and lower, the check
18766           # below for broken collect2 doesn't work under 4.3+
18767           collect2name=`${CC} -print-prog-name=collect2`
18768           if test -f "$collect2name" &&
18769              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18770           then
18771             # We have reworked collect2
18772             :
18773           else
18774             # We have old collect2
18775             hardcode_direct_CXX=unsupported
18776             # It fails to find uninstalled libraries when the uninstalled
18777             # path is not listed in the libpath.  Setting hardcode_minus_L
18778             # to unsupported forces relinking
18779             hardcode_minus_L_CXX=yes
18780             hardcode_libdir_flag_spec_CXX='-L$libdir'
18781             hardcode_libdir_separator_CXX=
18782           fi
18783           esac
18784           shared_flag='-shared'
18785           if test "$aix_use_runtimelinking" = yes; then
18786             shared_flag="$shared_flag "'${wl}-G'
18787           fi
18788         else
18789           # not using gcc
18790           if test "$host_cpu" = ia64; then
18791           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18792           # chokes on -Wl,-G. The following line is correct:
18793           shared_flag='-G'
18794           else
18795             if test "$aix_use_runtimelinking" = yes; then
18796               shared_flag='${wl}-G'
18797             else
18798               shared_flag='${wl}-bM:SRE'
18799             fi
18800           fi
18801         fi
18802
18803         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18804         # It seems that -bexpall does not export symbols beginning with
18805         # underscore (_), so it is better to generate a list of symbols to
18806         # export.
18807         always_export_symbols_CXX=yes
18808         if test "$aix_use_runtimelinking" = yes; then
18809           # Warning - without using the other runtime loading flags (-brtl),
18810           # -berok will link without error, but may produce a broken library.
18811           allow_undefined_flag_CXX='-berok'
18812           # Determine the default libpath from the value encoded in an empty
18813           # executable.
18814           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18815 /* end confdefs.h.  */
18816
18817 int
18818 main ()
18819 {
18820
18821   ;
18822   return 0;
18823 }
18824 _ACEOF
18825 if ac_fn_cxx_try_link "$LINENO"; then :
18826
18827 lt_aix_libpath_sed='
18828     /Import File Strings/,/^$/ {
18829         /^0/ {
18830             s/^0  *\(.*\)$/\1/
18831             p
18832         }
18833     }'
18834 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18835 # Check for a 64-bit object if we didn't find anything.
18836 if test -z "$aix_libpath"; then
18837   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18838 fi
18839 fi
18840 rm -f core conftest.err conftest.$ac_objext \
18841     conftest$ac_exeext conftest.$ac_ext
18842 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18843
18844           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18845
18846           archive_expsym_cmds_CXX='$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 $shared_flag"
18847         else
18848           if test "$host_cpu" = ia64; then
18849             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18850             allow_undefined_flag_CXX="-z nodefs"
18851             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18852           else
18853             # Determine the default libpath from the value encoded in an
18854             # empty executable.
18855             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18856 /* end confdefs.h.  */
18857
18858 int
18859 main ()
18860 {
18861
18862   ;
18863   return 0;
18864 }
18865 _ACEOF
18866 if ac_fn_cxx_try_link "$LINENO"; then :
18867
18868 lt_aix_libpath_sed='
18869     /Import File Strings/,/^$/ {
18870         /^0/ {
18871             s/^0  *\(.*\)$/\1/
18872             p
18873         }
18874     }'
18875 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18876 # Check for a 64-bit object if we didn't find anything.
18877 if test -z "$aix_libpath"; then
18878   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18879 fi
18880 fi
18881 rm -f core conftest.err conftest.$ac_objext \
18882     conftest$ac_exeext conftest.$ac_ext
18883 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18884
18885             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18886             # Warning - without using the other run time loading flags,
18887             # -berok will link without error, but may produce a broken library.
18888             no_undefined_flag_CXX=' ${wl}-bernotok'
18889             allow_undefined_flag_CXX=' ${wl}-berok'
18890             if test "$with_gnu_ld" = yes; then
18891               # We only use this code for GNU lds that support --whole-archive.
18892               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18893             else
18894               # Exported symbols can be pulled into shared objects from archives
18895               whole_archive_flag_spec_CXX='$convenience'
18896             fi
18897             archive_cmds_need_lc_CXX=yes
18898             # This is similar to how AIX traditionally builds its shared
18899             # libraries.
18900             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'
18901           fi
18902         fi
18903         ;;
18904
18905       beos*)
18906         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18907           allow_undefined_flag_CXX=unsupported
18908           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18909           # support --undefined.  This deserves some investigation.  FIXME
18910           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18911         else
18912           ld_shlibs_CXX=no
18913         fi
18914         ;;
18915
18916       chorus*)
18917         case $cc_basename in
18918           *)
18919           # FIXME: insert proper C++ library support
18920           ld_shlibs_CXX=no
18921           ;;
18922         esac
18923         ;;
18924
18925       cygwin* | mingw* | pw32* | cegcc*)
18926         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18927         # as there is no search path for DLLs.
18928         hardcode_libdir_flag_spec_CXX='-L$libdir'
18929         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18930         allow_undefined_flag_CXX=unsupported
18931         always_export_symbols_CXX=no
18932         enable_shared_with_static_runtimes_CXX=yes
18933
18934         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18935           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18936           # If the export-symbols file already is a .def file (1st line
18937           # is EXPORTS), use it as is; otherwise, prepend...
18938           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18939             cp $export_symbols $output_objdir/$soname.def;
18940           else
18941             echo EXPORTS > $output_objdir/$soname.def;
18942             cat $export_symbols >> $output_objdir/$soname.def;
18943           fi~
18944           $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 $lib'
18945         else
18946           ld_shlibs_CXX=no
18947         fi
18948         ;;
18949       darwin* | rhapsody*)
18950
18951
18952   archive_cmds_need_lc_CXX=no
18953   hardcode_direct_CXX=no
18954   hardcode_automatic_CXX=yes
18955   hardcode_shlibpath_var_CXX=unsupported
18956   if test "$lt_cv_ld_force_load" = "yes"; then
18957     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 \"$new_convenience\"`'
18958   else
18959     whole_archive_flag_spec_CXX=''
18960   fi
18961   link_all_deplibs_CXX=yes
18962   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18963   case $cc_basename in
18964      ifort*) _lt_dar_can_shared=yes ;;
18965      *) _lt_dar_can_shared=$GCC ;;
18966   esac
18967   if test "$_lt_dar_can_shared" = "yes"; then
18968     output_verbose_link_cmd=func_echo_all
18969     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}"
18970     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18971     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}${_lt_dsymutil}"
18972     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18973        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18974       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${_lt_dsymutil}"
18975       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18976     fi
18977
18978   else
18979   ld_shlibs_CXX=no
18980   fi
18981
18982         ;;
18983
18984       dgux*)
18985         case $cc_basename in
18986           ec++*)
18987             # FIXME: insert proper C++ library support
18988             ld_shlibs_CXX=no
18989             ;;
18990           ghcx*)
18991             # Green Hills C++ Compiler
18992             # FIXME: insert proper C++ library support
18993             ld_shlibs_CXX=no
18994             ;;
18995           *)
18996             # FIXME: insert proper C++ library support
18997             ld_shlibs_CXX=no
18998             ;;
18999         esac
19000         ;;
19001
19002       freebsd2.*)
19003         # C++ shared libraries reported to be fairly broken before
19004         # switch to ELF
19005         ld_shlibs_CXX=no
19006         ;;
19007
19008       freebsd-elf*)
19009         archive_cmds_need_lc_CXX=no
19010         ;;
19011
19012       freebsd* | dragonfly*)
19013         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
19014         # conventions
19015         ld_shlibs_CXX=yes
19016         ;;
19017
19018       gnu*)
19019         ;;
19020
19021       haiku*)
19022         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19023         link_all_deplibs_CXX=yes
19024         ;;
19025
19026       hpux9*)
19027         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19028         hardcode_libdir_separator_CXX=:
19029         export_dynamic_flag_spec_CXX='${wl}-E'
19030         hardcode_direct_CXX=yes
19031         hardcode_minus_L_CXX=yes # Not in the search PATH,
19032                                              # but as the default
19033                                              # location of the library.
19034
19035         case $cc_basename in
19036           CC*)
19037             # FIXME: insert proper C++ library support
19038             ld_shlibs_CXX=no
19039             ;;
19040           aCC*)
19041             archive_cmds_CXX='$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 $lib'
19042             # Commands to make compiler produce verbose output that lists
19043             # what "hidden" libraries, object files and flags are used when
19044             # linking a shared library.
19045             #
19046             # There doesn't appear to be a way to prevent this compiler from
19047             # explicitly linking system object files so we need to strip them
19048             # from the output so that they don't get included in the library
19049             # dependencies.
19050             output_verbose_link_cmd='templist=`($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"'
19051             ;;
19052           *)
19053             if test "$GXX" = yes; then
19054               archive_cmds_CXX='$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'
19055             else
19056               # FIXME: insert proper C++ library support
19057               ld_shlibs_CXX=no
19058             fi
19059             ;;
19060         esac
19061         ;;
19062
19063       hpux10*|hpux11*)
19064         if test $with_gnu_ld = no; then
19065           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19066           hardcode_libdir_separator_CXX=:
19067
19068           case $host_cpu in
19069             hppa*64*|ia64*)
19070               ;;
19071             *)
19072               export_dynamic_flag_spec_CXX='${wl}-E'
19073               ;;
19074           esac
19075         fi
19076         case $host_cpu in
19077           hppa*64*|ia64*)
19078             hardcode_direct_CXX=no
19079             hardcode_shlibpath_var_CXX=no
19080             ;;
19081           *)
19082             hardcode_direct_CXX=yes
19083             hardcode_direct_absolute_CXX=yes
19084             hardcode_minus_L_CXX=yes # Not in the search PATH,
19085                                                  # but as the default
19086                                                  # location of the library.
19087             ;;
19088         esac
19089
19090         case $cc_basename in
19091           CC*)
19092             # FIXME: insert proper C++ library support
19093             ld_shlibs_CXX=no
19094             ;;
19095           aCC*)
19096             case $host_cpu in
19097               hppa*64*)
19098                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19099                 ;;
19100               ia64*)
19101                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19102                 ;;
19103               *)
19104                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19105                 ;;
19106             esac
19107             # Commands to make compiler produce verbose output that lists
19108             # what "hidden" libraries, object files and flags are used when
19109             # linking a shared library.
19110             #
19111             # There doesn't appear to be a way to prevent this compiler from
19112             # explicitly linking system object files so we need to strip them
19113             # from the output so that they don't get included in the library
19114             # dependencies.
19115             output_verbose_link_cmd='templist=`($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"'
19116             ;;
19117           *)
19118             if test "$GXX" = yes; then
19119               if test $with_gnu_ld = no; then
19120                 case $host_cpu in
19121                   hppa*64*)
19122                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19123                     ;;
19124                   ia64*)
19125                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19126                     ;;
19127                   *)
19128                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19129                     ;;
19130                 esac
19131               fi
19132             else
19133               # FIXME: insert proper C++ library support
19134               ld_shlibs_CXX=no
19135             fi
19136             ;;
19137         esac
19138         ;;
19139
19140       interix[3-9]*)
19141         hardcode_direct_CXX=no
19142         hardcode_shlibpath_var_CXX=no
19143         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19144         export_dynamic_flag_spec_CXX='${wl}-E'
19145         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19146         # Instead, shared libraries are loaded at an image base (0x10000000 by
19147         # default) and relocated if they conflict, which is a slow very memory
19148         # consuming and fragmenting process.  To avoid this, we pick a random,
19149         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19150         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19151         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19152         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19153         ;;
19154       irix5* | irix6*)
19155         case $cc_basename in
19156           CC*)
19157             # SGI C++
19158             archive_cmds_CXX='$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 $lib'
19159
19160             # Archives containing C++ object files must be created using
19161             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19162             # necessary to make sure instantiated templates are included
19163             # in the archive.
19164             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19165             ;;
19166           *)
19167             if test "$GXX" = yes; then
19168               if test "$with_gnu_ld" = no; then
19169                 archive_cmds_CXX='$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 $lib'
19170               else
19171                 archive_cmds_CXX='$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 $lib'
19172               fi
19173             fi
19174             link_all_deplibs_CXX=yes
19175             ;;
19176         esac
19177         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19178         hardcode_libdir_separator_CXX=:
19179         inherit_rpath_CXX=yes
19180         ;;
19181
19182       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19183         case $cc_basename in
19184           KCC*)
19185             # Kuck and Associates, Inc. (KAI) C++ Compiler
19186
19187             # KCC will only create a shared library if the output file
19188             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19189             # to its proper name (with version) after linking.
19190             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'
19191             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 $lib'
19192             # Commands to make compiler produce verbose output that lists
19193             # what "hidden" libraries, object files and flags are used when
19194             # linking a shared library.
19195             #
19196             # There doesn't appear to be a way to prevent this compiler from
19197             # explicitly linking system object files so we need to strip them
19198             # from the output so that they don't get included in the library
19199             # dependencies.
19200             output_verbose_link_cmd='templist=`$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"'
19201
19202             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19203             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19204
19205             # Archives containing C++ object files must be created using
19206             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19207             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19208             ;;
19209           icpc* | ecpc* )
19210             # Intel C++
19211             with_gnu_ld=yes
19212             # version 8.0 and above of icpc choke on multiply defined symbols
19213             # if we add $predep_objects and $postdep_objects, however 7.1 and
19214             # earlier do not add the objects themselves.
19215             case `$CC -V 2>&1` in
19216               *"Version 7."*)
19217                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19218                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19219                 ;;
19220               *)  # Version 8.0 or newer
19221                 tmp_idyn=
19222                 case $host_cpu in
19223                   ia64*) tmp_idyn=' -i_dynamic';;
19224                 esac
19225                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19226                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19227                 ;;
19228             esac
19229             archive_cmds_need_lc_CXX=no
19230             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19231             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19232             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19233             ;;
19234           pgCC* | pgcpp*)
19235             # Portland Group C++ compiler
19236             case `$CC -V` in
19237             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19238               prelink_cmds_CXX='tpldir=Template.dir~
19239                 rm -rf $tpldir~
19240                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19241                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19242               old_archive_cmds_CXX='tpldir=Template.dir~
19243                 rm -rf $tpldir~
19244                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19245                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19246                 $RANLIB $oldlib'
19247               archive_cmds_CXX='tpldir=Template.dir~
19248                 rm -rf $tpldir~
19249                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19250                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19251               archive_expsym_cmds_CXX='tpldir=Template.dir~
19252                 rm -rf $tpldir~
19253                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19254                 $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 $lib'
19255               ;;
19256             *) # Version 6 and above use weak symbols
19257               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19258               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19259               ;;
19260             esac
19261
19262             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19263             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19264             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19265             ;;
19266           cxx*)
19267             # Compaq C++
19268             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19269             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19270
19271             runpath_var=LD_RUN_PATH
19272             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19273             hardcode_libdir_separator_CXX=:
19274
19275             # Commands to make compiler produce verbose output that lists
19276             # what "hidden" libraries, object files and flags are used when
19277             # linking a shared library.
19278             #
19279             # There doesn't appear to be a way to prevent this compiler from
19280             # explicitly linking system object files so we need to strip them
19281             # from the output so that they don't get included in the library
19282             # dependencies.
19283             output_verbose_link_cmd='templist=`$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" | $Xsed'
19284             ;;
19285           xl* | mpixl* | bgxl*)
19286             # IBM XL 8.0 on PPC, with GNU ld
19287             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19288             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19289             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19290             if test "x$supports_anon_versioning" = xyes; then
19291               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19292                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19293                 echo "local: *; };" >> $output_objdir/$libname.ver~
19294                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19295             fi
19296             ;;
19297           *)
19298             case `$CC -V 2>&1 | sed 5q` in
19299             *Sun\ C*)
19300               # Sun C++ 5.9
19301               no_undefined_flag_CXX=' -zdefs'
19302               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19303               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19304               hardcode_libdir_flag_spec_CXX='-R$libdir'
19305               whole_archive_flag_spec_CXX='${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'
19306               compiler_needs_object_CXX=yes
19307
19308               # Not sure whether something based on
19309               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19310               # would be better.
19311               output_verbose_link_cmd='func_echo_all'
19312
19313               # Archives containing C++ object files must be created using
19314               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19315               # necessary to make sure instantiated templates are included
19316               # in the archive.
19317               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19318               ;;
19319             esac
19320             ;;
19321         esac
19322         ;;
19323
19324       lynxos*)
19325         # FIXME: insert proper C++ library support
19326         ld_shlibs_CXX=no
19327         ;;
19328
19329       m88k*)
19330         # FIXME: insert proper C++ library support
19331         ld_shlibs_CXX=no
19332         ;;
19333
19334       mvs*)
19335         case $cc_basename in
19336           cxx*)
19337             # FIXME: insert proper C++ library support
19338             ld_shlibs_CXX=no
19339             ;;
19340           *)
19341             # FIXME: insert proper C++ library support
19342             ld_shlibs_CXX=no
19343             ;;
19344         esac
19345         ;;
19346
19347       netbsd*)
19348         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19349           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19350           wlarc=
19351           hardcode_libdir_flag_spec_CXX='-R$libdir'
19352           hardcode_direct_CXX=yes
19353           hardcode_shlibpath_var_CXX=no
19354         fi
19355         # Workaround some broken pre-1.5 toolchains
19356         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19357         ;;
19358
19359       *nto* | *qnx*)
19360         ld_shlibs_CXX=yes
19361         ;;
19362
19363       openbsd2*)
19364         # C++ shared libraries are fairly broken
19365         ld_shlibs_CXX=no
19366         ;;
19367
19368       openbsd*)
19369         if test -f /usr/libexec/ld.so; then
19370           hardcode_direct_CXX=yes
19371           hardcode_shlibpath_var_CXX=no
19372           hardcode_direct_absolute_CXX=yes
19373           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19374           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19375           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19376             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19377             export_dynamic_flag_spec_CXX='${wl}-E'
19378             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19379           fi
19380           output_verbose_link_cmd=func_echo_all
19381         else
19382           ld_shlibs_CXX=no
19383         fi
19384         ;;
19385
19386       osf3* | osf4* | osf5*)
19387         case $cc_basename in
19388           KCC*)
19389             # Kuck and Associates, Inc. (KAI) C++ Compiler
19390
19391             # KCC will only create a shared library if the output file
19392             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19393             # to its proper name (with version) after linking.
19394             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 $lib'
19395
19396             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19397             hardcode_libdir_separator_CXX=:
19398
19399             # Archives containing C++ object files must be created using
19400             # the KAI C++ compiler.
19401             case $host in
19402               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19403               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19404             esac
19405             ;;
19406           RCC*)
19407             # Rational C++ 2.4.1
19408             # FIXME: insert proper C++ library support
19409             ld_shlibs_CXX=no
19410             ;;
19411           cxx*)
19412             case $host in
19413               osf3*)
19414                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19415                 archive_cmds_CXX='$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 $lib'
19416                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19417                 ;;
19418               *)
19419                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19420                 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'
19421                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19422                   echo "-hidden">> $lib.exp~
19423                   $CC -shared$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~
19424                   $RM $lib.exp'
19425                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19426                 ;;
19427             esac
19428
19429             hardcode_libdir_separator_CXX=:
19430
19431             # Commands to make compiler produce verbose output that lists
19432             # what "hidden" libraries, object files and flags are used when
19433             # linking a shared library.
19434             #
19435             # There doesn't appear to be a way to prevent this compiler from
19436             # explicitly linking system object files so we need to strip them
19437             # from the output so that they don't get included in the library
19438             # dependencies.
19439             output_verbose_link_cmd='templist=`$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"'
19440             ;;
19441           *)
19442             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19443               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19444               case $host in
19445                 osf3*)
19446                   archive_cmds_CXX='$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 $lib'
19447                   ;;
19448                 *)
19449                   archive_cmds_CXX='$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 $lib'
19450                   ;;
19451               esac
19452
19453               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19454               hardcode_libdir_separator_CXX=:
19455
19456               # Commands to make compiler produce verbose output that lists
19457               # what "hidden" libraries, object files and flags are used when
19458               # linking a shared library.
19459               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19460
19461             else
19462               # FIXME: insert proper C++ library support
19463               ld_shlibs_CXX=no
19464             fi
19465             ;;
19466         esac
19467         ;;
19468
19469       psos*)
19470         # FIXME: insert proper C++ library support
19471         ld_shlibs_CXX=no
19472         ;;
19473
19474       sunos4*)
19475         case $cc_basename in
19476           CC*)
19477             # Sun C++ 4.x
19478             # FIXME: insert proper C++ library support
19479             ld_shlibs_CXX=no
19480             ;;
19481           lcc*)
19482             # Lucid
19483             # FIXME: insert proper C++ library support
19484             ld_shlibs_CXX=no
19485             ;;
19486           *)
19487             # FIXME: insert proper C++ library support
19488             ld_shlibs_CXX=no
19489             ;;
19490         esac
19491         ;;
19492
19493       solaris*)
19494         case $cc_basename in
19495           CC*)
19496             # Sun C++ 4.2, 5.x and Centerline C++
19497             archive_cmds_need_lc_CXX=yes
19498             no_undefined_flag_CXX=' -zdefs'
19499             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19500             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19501               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19502
19503             hardcode_libdir_flag_spec_CXX='-R$libdir'
19504             hardcode_shlibpath_var_CXX=no
19505             case $host_os in
19506               solaris2.[0-5] | solaris2.[0-5].*) ;;
19507               *)
19508                 # The compiler driver will combine and reorder linker options,
19509                 # but understands `-z linker_flag'.
19510                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19511                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19512                 ;;
19513             esac
19514             link_all_deplibs_CXX=yes
19515
19516             output_verbose_link_cmd='func_echo_all'
19517
19518             # Archives containing C++ object files must be created using
19519             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19520             # necessary to make sure instantiated templates are included
19521             # in the archive.
19522             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19523             ;;
19524           gcx*)
19525             # Green Hills C++ Compiler
19526             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19527
19528             # The C++ compiler must be used to create the archive.
19529             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19530             ;;
19531           *)
19532             # GNU C++ compiler with Solaris linker
19533             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19534               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19535               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19536                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19537                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19538                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19539
19540                 # Commands to make compiler produce verbose output that lists
19541                 # what "hidden" libraries, object files and flags are used when
19542                 # linking a shared library.
19543                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19544               else
19545                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19546                 # platform.
19547                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19548                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19549                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19550
19551                 # Commands to make compiler produce verbose output that lists
19552                 # what "hidden" libraries, object files and flags are used when
19553                 # linking a shared library.
19554                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19555               fi
19556
19557               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19558               case $host_os in
19559                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19560                 *)
19561                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19562                   ;;
19563               esac
19564             fi
19565             ;;
19566         esac
19567         ;;
19568
19569     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19570       no_undefined_flag_CXX='${wl}-z,text'
19571       archive_cmds_need_lc_CXX=no
19572       hardcode_shlibpath_var_CXX=no
19573       runpath_var='LD_RUN_PATH'
19574
19575       case $cc_basename in
19576         CC*)
19577           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19578           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19579           ;;
19580         *)
19581           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19582           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19583           ;;
19584       esac
19585       ;;
19586
19587       sysv5* | sco3.2v5* | sco5v6*)
19588         # Note: We can NOT use -z defs as we might desire, because we do not
19589         # link with -lc, and that would cause any symbols used from libc to
19590         # always be unresolved, which means just about no library would
19591         # ever link correctly.  If we're not using GNU ld we use -z text
19592         # though, which does catch some bad symbols but isn't as heavy-handed
19593         # as -z defs.
19594         no_undefined_flag_CXX='${wl}-z,text'
19595         allow_undefined_flag_CXX='${wl}-z,nodefs'
19596         archive_cmds_need_lc_CXX=no
19597         hardcode_shlibpath_var_CXX=no
19598         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19599         hardcode_libdir_separator_CXX=':'
19600         link_all_deplibs_CXX=yes
19601         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19602         runpath_var='LD_RUN_PATH'
19603
19604         case $cc_basename in
19605           CC*)
19606             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19607             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19608             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19609               '"$old_archive_cmds_CXX"
19610             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19611               '"$reload_cmds_CXX"
19612             ;;
19613           *)
19614             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19615             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19616             ;;
19617         esac
19618       ;;
19619
19620       tandem*)
19621         case $cc_basename in
19622           NCC*)
19623             # NonStop-UX NCC 3.20
19624             # FIXME: insert proper C++ library support
19625             ld_shlibs_CXX=no
19626             ;;
19627           *)
19628             # FIXME: insert proper C++ library support
19629             ld_shlibs_CXX=no
19630             ;;
19631         esac
19632         ;;
19633
19634       vxworks*)
19635         # FIXME: insert proper C++ library support
19636         ld_shlibs_CXX=no
19637         ;;
19638
19639       *)
19640         # FIXME: insert proper C++ library support
19641         ld_shlibs_CXX=no
19642         ;;
19643     esac
19644
19645     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19646 $as_echo "$ld_shlibs_CXX" >&6; }
19647     test "$ld_shlibs_CXX" = no && can_build_shared=no
19648
19649     GCC_CXX="$GXX"
19650     LD_CXX="$LD"
19651
19652     ## CAVEAT EMPTOR:
19653     ## There is no encapsulation within the following macros, do not change
19654     ## the running order or otherwise move them around unless you know exactly
19655     ## what you are doing...
19656     # Dependencies to place before and after the object being linked:
19657 predep_objects_CXX=
19658 postdep_objects_CXX=
19659 predeps_CXX=
19660 postdeps_CXX=
19661 compiler_lib_search_path_CXX=
19662
19663 cat > conftest.$ac_ext <<_LT_EOF
19664 class Foo
19665 {
19666 public:
19667   Foo (void) { a = 0; }
19668 private:
19669   int a;
19670 };
19671 _LT_EOF
19672
19673 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19674   (eval $ac_compile) 2>&5
19675   ac_status=$?
19676   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19677   test $ac_status = 0; }; then
19678   # Parse the compiler output and extract the necessary
19679   # objects, libraries and library flags.
19680
19681   # Sentinel used to keep track of whether or not we are before
19682   # the conftest object file.
19683   pre_test_object_deps_done=no
19684
19685   for p in `eval "$output_verbose_link_cmd"`; do
19686     case $p in
19687
19688     -L* | -R* | -l*)
19689        # Some compilers place space between "-{L,R}" and the path.
19690        # Remove the space.
19691        if test $p = "-L" ||
19692           test $p = "-R"; then
19693          prev=$p
19694          continue
19695        else
19696          prev=
19697        fi
19698
19699        if test "$pre_test_object_deps_done" = no; then
19700          case $p in
19701          -L* | -R*)
19702            # Internal compiler library paths should come after those
19703            # provided the user.  The postdeps already come after the
19704            # user supplied libs so there is no need to process them.
19705            if test -z "$compiler_lib_search_path_CXX"; then
19706              compiler_lib_search_path_CXX="${prev}${p}"
19707            else
19708              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19709            fi
19710            ;;
19711          # The "-l" case would never come before the object being
19712          # linked, so don't bother handling this case.
19713          esac
19714        else
19715          if test -z "$postdeps_CXX"; then
19716            postdeps_CXX="${prev}${p}"
19717          else
19718            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19719          fi
19720        fi
19721        ;;
19722
19723     *.$objext)
19724        # This assumes that the test object file only shows up
19725        # once in the compiler output.
19726        if test "$p" = "conftest.$objext"; then
19727          pre_test_object_deps_done=yes
19728          continue
19729        fi
19730
19731        if test "$pre_test_object_deps_done" = no; then
19732          if test -z "$predep_objects_CXX"; then
19733            predep_objects_CXX="$p"
19734          else
19735            predep_objects_CXX="$predep_objects_CXX $p"
19736          fi
19737        else
19738          if test -z "$postdep_objects_CXX"; then
19739            postdep_objects_CXX="$p"
19740          else
19741            postdep_objects_CXX="$postdep_objects_CXX $p"
19742          fi
19743        fi
19744        ;;
19745
19746     *) ;; # Ignore the rest.
19747
19748     esac
19749   done
19750
19751   # Clean up.
19752   rm -f a.out a.exe
19753 else
19754   echo "libtool.m4: error: problem compiling CXX test program"
19755 fi
19756
19757 $RM -f confest.$objext
19758
19759 # PORTME: override above test on systems where it is broken
19760 case $host_os in
19761 interix[3-9]*)
19762   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19763   # hack all around it, let's just trust "g++" to DTRT.
19764   predep_objects_CXX=
19765   postdep_objects_CXX=
19766   postdeps_CXX=
19767   ;;
19768
19769 linux*)
19770   case `$CC -V 2>&1 | sed 5q` in
19771   *Sun\ C*)
19772     # Sun C++ 5.9
19773
19774     # The more standards-conforming stlport4 library is
19775     # incompatible with the Cstd library. Avoid specifying
19776     # it if it's in CXXFLAGS. Ignore libCrun as
19777     # -library=stlport4 depends on it.
19778     case " $CXX $CXXFLAGS " in
19779     *" -library=stlport4 "*)
19780       solaris_use_stlport4=yes
19781       ;;
19782     esac
19783
19784     if test "$solaris_use_stlport4" != yes; then
19785       postdeps_CXX='-library=Cstd -library=Crun'
19786     fi
19787     ;;
19788   esac
19789   ;;
19790
19791 solaris*)
19792   case $cc_basename in
19793   CC*)
19794     # The more standards-conforming stlport4 library is
19795     # incompatible with the Cstd library. Avoid specifying
19796     # it if it's in CXXFLAGS. Ignore libCrun as
19797     # -library=stlport4 depends on it.
19798     case " $CXX $CXXFLAGS " in
19799     *" -library=stlport4 "*)
19800       solaris_use_stlport4=yes
19801       ;;
19802     esac
19803
19804     # Adding this requires a known-good setup of shared libraries for
19805     # Sun compiler versions before 5.6, else PIC objects from an old
19806     # archive will be linked into the output, leading to subtle bugs.
19807     if test "$solaris_use_stlport4" != yes; then
19808       postdeps_CXX='-library=Cstd -library=Crun'
19809     fi
19810     ;;
19811   esac
19812   ;;
19813 esac
19814
19815
19816 case " $postdeps_CXX " in
19817 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19818 esac
19819  compiler_lib_search_dirs_CXX=
19820 if test -n "${compiler_lib_search_path_CXX}"; then
19821  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19822 fi
19823
19824
19825
19826
19827
19828
19829
19830
19831
19832
19833
19834
19835
19836
19837
19838
19839
19840
19841
19842
19843
19844
19845
19846
19847
19848
19849
19850
19851
19852
19853
19854     lt_prog_compiler_wl_CXX=
19855 lt_prog_compiler_pic_CXX=
19856 lt_prog_compiler_static_CXX=
19857
19858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19859 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19860
19861   # C++ specific cases for pic, static, wl, etc.
19862   if test "$GXX" = yes; then
19863     lt_prog_compiler_wl_CXX='-Wl,'
19864     lt_prog_compiler_static_CXX='-static'
19865
19866     case $host_os in
19867     aix*)
19868       # All AIX code is PIC.
19869       if test "$host_cpu" = ia64; then
19870         # AIX 5 now supports IA64 processor
19871         lt_prog_compiler_static_CXX='-Bstatic'
19872       fi
19873       ;;
19874
19875     amigaos*)
19876       case $host_cpu in
19877       powerpc)
19878             # see comment about AmigaOS4 .so support
19879             lt_prog_compiler_pic_CXX='-fPIC'
19880         ;;
19881       m68k)
19882             # FIXME: we need at least 68020 code to build shared libraries, but
19883             # adding the `-m68020' flag to GCC prevents building anything better,
19884             # like `-m68040'.
19885             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19886         ;;
19887       esac
19888       ;;
19889
19890     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19891       # PIC is the default for these OSes.
19892       ;;
19893     mingw* | cygwin* | os2* | pw32* | cegcc*)
19894       # This hack is so that the source file can tell whether it is being
19895       # built for inclusion in a dll (and should export symbols for example).
19896       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19897       # (--disable-auto-import) libraries
19898       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19899       ;;
19900     darwin* | rhapsody*)
19901       # PIC is the default on this platform
19902       # Common symbols not allowed in MH_DYLIB files
19903       lt_prog_compiler_pic_CXX='-fno-common'
19904       ;;
19905     *djgpp*)
19906       # DJGPP does not support shared libraries at all
19907       lt_prog_compiler_pic_CXX=
19908       ;;
19909     haiku*)
19910       # PIC is the default for Haiku.
19911       # The "-static" flag exists, but is broken.
19912       lt_prog_compiler_static_CXX=
19913       ;;
19914     interix[3-9]*)
19915       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19916       # Instead, we relocate shared libraries at runtime.
19917       ;;
19918     sysv4*MP*)
19919       if test -d /usr/nec; then
19920         lt_prog_compiler_pic_CXX=-Kconform_pic
19921       fi
19922       ;;
19923     hpux*)
19924       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19925       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19926       # sets the default TLS model and affects inlining.
19927       case $host_cpu in
19928       hppa*64*)
19929         ;;
19930       *)
19931         lt_prog_compiler_pic_CXX='-fPIC'
19932         ;;
19933       esac
19934       ;;
19935     *qnx* | *nto*)
19936       # QNX uses GNU C++, but need to define -shared option too, otherwise
19937       # it will coredump.
19938       lt_prog_compiler_pic_CXX='-fPIC -shared'
19939       ;;
19940     *)
19941       lt_prog_compiler_pic_CXX='-fPIC'
19942       ;;
19943     esac
19944   else
19945     case $host_os in
19946       aix[4-9]*)
19947         # All AIX code is PIC.
19948         if test "$host_cpu" = ia64; then
19949           # AIX 5 now supports IA64 processor
19950           lt_prog_compiler_static_CXX='-Bstatic'
19951         else
19952           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19953         fi
19954         ;;
19955       chorus*)
19956         case $cc_basename in
19957         cxch68*)
19958           # Green Hills C++ Compiler
19959           # _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"
19960           ;;
19961         esac
19962         ;;
19963       dgux*)
19964         case $cc_basename in
19965           ec++*)
19966             lt_prog_compiler_pic_CXX='-KPIC'
19967             ;;
19968           ghcx*)
19969             # Green Hills C++ Compiler
19970             lt_prog_compiler_pic_CXX='-pic'
19971             ;;
19972           *)
19973             ;;
19974         esac
19975         ;;
19976       freebsd* | dragonfly*)
19977         # FreeBSD uses GNU C++
19978         ;;
19979       hpux9* | hpux10* | hpux11*)
19980         case $cc_basename in
19981           CC*)
19982             lt_prog_compiler_wl_CXX='-Wl,'
19983             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19984             if test "$host_cpu" != ia64; then
19985               lt_prog_compiler_pic_CXX='+Z'
19986             fi
19987             ;;
19988           aCC*)
19989             lt_prog_compiler_wl_CXX='-Wl,'
19990             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19991             case $host_cpu in
19992             hppa*64*|ia64*)
19993               # +Z the default
19994               ;;
19995             *)
19996               lt_prog_compiler_pic_CXX='+Z'
19997               ;;
19998             esac
19999             ;;
20000           *)
20001             ;;
20002         esac
20003         ;;
20004       interix*)
20005         # This is c89, which is MS Visual C++ (no shared libs)
20006         # Anyone wants to do a port?
20007         ;;
20008       irix5* | irix6* | nonstopux*)
20009         case $cc_basename in
20010           CC*)
20011             lt_prog_compiler_wl_CXX='-Wl,'
20012             lt_prog_compiler_static_CXX='-non_shared'
20013             # CC pic flag -KPIC is the default.
20014             ;;
20015           *)
20016             ;;
20017         esac
20018         ;;
20019       linux* | k*bsd*-gnu | kopensolaris*-gnu)
20020         case $cc_basename in
20021           KCC*)
20022             # KAI C++ Compiler
20023             lt_prog_compiler_wl_CXX='--backend -Wl,'
20024             lt_prog_compiler_pic_CXX='-fPIC'
20025             ;;
20026           ecpc* )
20027             # old Intel C++ for x86_64 which still supported -KPIC.
20028             lt_prog_compiler_wl_CXX='-Wl,'
20029             lt_prog_compiler_pic_CXX='-KPIC'
20030             lt_prog_compiler_static_CXX='-static'
20031             ;;
20032           icpc* )
20033             # Intel C++, used to be incompatible with GCC.
20034             # ICC 10 doesn't accept -KPIC any more.
20035             lt_prog_compiler_wl_CXX='-Wl,'
20036             lt_prog_compiler_pic_CXX='-fPIC'
20037             lt_prog_compiler_static_CXX='-static'
20038             ;;
20039           pgCC* | pgcpp*)
20040             # Portland Group C++ compiler
20041             lt_prog_compiler_wl_CXX='-Wl,'
20042             lt_prog_compiler_pic_CXX='-fpic'
20043             lt_prog_compiler_static_CXX='-Bstatic'
20044             ;;
20045           cxx*)
20046             # Compaq C++
20047             # Make sure the PIC flag is empty.  It appears that all Alpha
20048             # Linux and Compaq Tru64 Unix objects are PIC.
20049             lt_prog_compiler_pic_CXX=
20050             lt_prog_compiler_static_CXX='-non_shared'
20051             ;;
20052           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
20053             # IBM XL 8.0, 9.0 on PPC and BlueGene
20054             lt_prog_compiler_wl_CXX='-Wl,'
20055             lt_prog_compiler_pic_CXX='-qpic'
20056             lt_prog_compiler_static_CXX='-qstaticlink'
20057             ;;
20058           *)
20059             case `$CC -V 2>&1 | sed 5q` in
20060             *Sun\ C*)
20061               # Sun C++ 5.9
20062               lt_prog_compiler_pic_CXX='-KPIC'
20063               lt_prog_compiler_static_CXX='-Bstatic'
20064               lt_prog_compiler_wl_CXX='-Qoption ld '
20065               ;;
20066             esac
20067             ;;
20068         esac
20069         ;;
20070       lynxos*)
20071         ;;
20072       m88k*)
20073         ;;
20074       mvs*)
20075         case $cc_basename in
20076           cxx*)
20077             lt_prog_compiler_pic_CXX='-W c,exportall'
20078             ;;
20079           *)
20080             ;;
20081         esac
20082         ;;
20083       netbsd*)
20084         ;;
20085       *qnx* | *nto*)
20086         # QNX uses GNU C++, but need to define -shared option too, otherwise
20087         # it will coredump.
20088         lt_prog_compiler_pic_CXX='-fPIC -shared'
20089         ;;
20090       osf3* | osf4* | osf5*)
20091         case $cc_basename in
20092           KCC*)
20093             lt_prog_compiler_wl_CXX='--backend -Wl,'
20094             ;;
20095           RCC*)
20096             # Rational C++ 2.4.1
20097             lt_prog_compiler_pic_CXX='-pic'
20098             ;;
20099           cxx*)
20100             # Digital/Compaq C++
20101             lt_prog_compiler_wl_CXX='-Wl,'
20102             # Make sure the PIC flag is empty.  It appears that all Alpha
20103             # Linux and Compaq Tru64 Unix objects are PIC.
20104             lt_prog_compiler_pic_CXX=
20105             lt_prog_compiler_static_CXX='-non_shared'
20106             ;;
20107           *)
20108             ;;
20109         esac
20110         ;;
20111       psos*)
20112         ;;
20113       solaris*)
20114         case $cc_basename in
20115           CC*)
20116             # Sun C++ 4.2, 5.x and Centerline C++
20117             lt_prog_compiler_pic_CXX='-KPIC'
20118             lt_prog_compiler_static_CXX='-Bstatic'
20119             lt_prog_compiler_wl_CXX='-Qoption ld '
20120             ;;
20121           gcx*)
20122             # Green Hills C++ Compiler
20123             lt_prog_compiler_pic_CXX='-PIC'
20124             ;;
20125           *)
20126             ;;
20127         esac
20128         ;;
20129       sunos4*)
20130         case $cc_basename in
20131           CC*)
20132             # Sun C++ 4.x
20133             lt_prog_compiler_pic_CXX='-pic'
20134             lt_prog_compiler_static_CXX='-Bstatic'
20135             ;;
20136           lcc*)
20137             # Lucid
20138             lt_prog_compiler_pic_CXX='-pic'
20139             ;;
20140           *)
20141             ;;
20142         esac
20143         ;;
20144       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20145         case $cc_basename in
20146           CC*)
20147             lt_prog_compiler_wl_CXX='-Wl,'
20148             lt_prog_compiler_pic_CXX='-KPIC'
20149             lt_prog_compiler_static_CXX='-Bstatic'
20150             ;;
20151         esac
20152         ;;
20153       tandem*)
20154         case $cc_basename in
20155           NCC*)
20156             # NonStop-UX NCC 3.20
20157             lt_prog_compiler_pic_CXX='-KPIC'
20158             ;;
20159           *)
20160             ;;
20161         esac
20162         ;;
20163       vxworks*)
20164         ;;
20165       *)
20166         lt_prog_compiler_can_build_shared_CXX=no
20167         ;;
20168     esac
20169   fi
20170
20171 case $host_os in
20172   # For platforms which do not support PIC, -DPIC is meaningless:
20173   *djgpp*)
20174     lt_prog_compiler_pic_CXX=
20175     ;;
20176   *)
20177     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20178     ;;
20179 esac
20180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20181 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20182
20183
20184
20185 #
20186 # Check to make sure the PIC flag actually works.
20187 #
20188 if test -n "$lt_prog_compiler_pic_CXX"; then
20189   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20190 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20191 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20192   $as_echo_n "(cached) " >&6
20193 else
20194   lt_cv_prog_compiler_pic_works_CXX=no
20195    ac_outfile=conftest.$ac_objext
20196    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20197    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20198    # Insert the option either (1) after the last *FLAGS variable, or
20199    # (2) before a word containing "conftest.", or (3) at the end.
20200    # Note that $ac_compile itself does not contain backslashes and begins
20201    # with a dollar sign (not a hyphen), so the echo should work correctly.
20202    # The option is referenced via a variable to avoid confusing sed.
20203    lt_compile=`echo "$ac_compile" | $SED \
20204    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20205    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20206    -e 's:$: $lt_compiler_flag:'`
20207    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20208    (eval "$lt_compile" 2>conftest.err)
20209    ac_status=$?
20210    cat conftest.err >&5
20211    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20212    if (exit $ac_status) && test -s "$ac_outfile"; then
20213      # The compiler can only warn and ignore the option if not recognized
20214      # So say no if there are warnings other than the usual output.
20215      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20216      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20217      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20218        lt_cv_prog_compiler_pic_works_CXX=yes
20219      fi
20220    fi
20221    $RM conftest*
20222
20223 fi
20224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20225 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20226
20227 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20228     case $lt_prog_compiler_pic_CXX in
20229      "" | " "*) ;;
20230      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20231      esac
20232 else
20233     lt_prog_compiler_pic_CXX=
20234      lt_prog_compiler_can_build_shared_CXX=no
20235 fi
20236
20237 fi
20238
20239
20240
20241 #
20242 # Check to make sure the static flag actually works.
20243 #
20244 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20246 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20247 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20248   $as_echo_n "(cached) " >&6
20249 else
20250   lt_cv_prog_compiler_static_works_CXX=no
20251    save_LDFLAGS="$LDFLAGS"
20252    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20253    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20254    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20255      # The linker can only warn and ignore the option if not recognized
20256      # So say no if there are warnings
20257      if test -s conftest.err; then
20258        # Append any errors to the config.log.
20259        cat conftest.err 1>&5
20260        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20261        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20262        if diff conftest.exp conftest.er2 >/dev/null; then
20263          lt_cv_prog_compiler_static_works_CXX=yes
20264        fi
20265      else
20266        lt_cv_prog_compiler_static_works_CXX=yes
20267      fi
20268    fi
20269    $RM -r conftest*
20270    LDFLAGS="$save_LDFLAGS"
20271
20272 fi
20273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20274 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20275
20276 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20277     :
20278 else
20279     lt_prog_compiler_static_CXX=
20280 fi
20281
20282
20283
20284
20285     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20286 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20287 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20288   $as_echo_n "(cached) " >&6
20289 else
20290   lt_cv_prog_compiler_c_o_CXX=no
20291    $RM -r conftest 2>/dev/null
20292    mkdir conftest
20293    cd conftest
20294    mkdir out
20295    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20296
20297    lt_compiler_flag="-o out/conftest2.$ac_objext"
20298    # Insert the option either (1) after the last *FLAGS variable, or
20299    # (2) before a word containing "conftest.", or (3) at the end.
20300    # Note that $ac_compile itself does not contain backslashes and begins
20301    # with a dollar sign (not a hyphen), so the echo should work correctly.
20302    lt_compile=`echo "$ac_compile" | $SED \
20303    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20304    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20305    -e 's:$: $lt_compiler_flag:'`
20306    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20307    (eval "$lt_compile" 2>out/conftest.err)
20308    ac_status=$?
20309    cat out/conftest.err >&5
20310    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20311    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20312    then
20313      # The compiler can only warn and ignore the option if not recognized
20314      # So say no if there are warnings
20315      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20316      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20317      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20318        lt_cv_prog_compiler_c_o_CXX=yes
20319      fi
20320    fi
20321    chmod u+w . 2>&5
20322    $RM conftest*
20323    # SGI C++ compiler will create directory out/ii_files/ for
20324    # template instantiation
20325    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20326    $RM out/* && rmdir out
20327    cd ..
20328    $RM -r conftest
20329    $RM conftest*
20330
20331 fi
20332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20333 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20334
20335
20336
20337     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20338 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20339 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20340   $as_echo_n "(cached) " >&6
20341 else
20342   lt_cv_prog_compiler_c_o_CXX=no
20343    $RM -r conftest 2>/dev/null
20344    mkdir conftest
20345    cd conftest
20346    mkdir out
20347    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20348
20349    lt_compiler_flag="-o out/conftest2.$ac_objext"
20350    # Insert the option either (1) after the last *FLAGS variable, or
20351    # (2) before a word containing "conftest.", or (3) at the end.
20352    # Note that $ac_compile itself does not contain backslashes and begins
20353    # with a dollar sign (not a hyphen), so the echo should work correctly.
20354    lt_compile=`echo "$ac_compile" | $SED \
20355    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20356    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20357    -e 's:$: $lt_compiler_flag:'`
20358    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20359    (eval "$lt_compile" 2>out/conftest.err)
20360    ac_status=$?
20361    cat out/conftest.err >&5
20362    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20363    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20364    then
20365      # The compiler can only warn and ignore the option if not recognized
20366      # So say no if there are warnings
20367      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20368      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20369      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20370        lt_cv_prog_compiler_c_o_CXX=yes
20371      fi
20372    fi
20373    chmod u+w . 2>&5
20374    $RM conftest*
20375    # SGI C++ compiler will create directory out/ii_files/ for
20376    # template instantiation
20377    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20378    $RM out/* && rmdir out
20379    cd ..
20380    $RM -r conftest
20381    $RM conftest*
20382
20383 fi
20384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20385 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20386
20387
20388
20389
20390 hard_links="nottested"
20391 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20392   # do not overwrite the value of need_locks provided by the user
20393   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20394 $as_echo_n "checking if we can lock with hard links... " >&6; }
20395   hard_links=yes
20396   $RM conftest*
20397   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20398   touch conftest.a
20399   ln conftest.a conftest.b 2>&5 || hard_links=no
20400   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20402 $as_echo "$hard_links" >&6; }
20403   if test "$hard_links" = no; then
20404     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20405 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20406     need_locks=warn
20407   fi
20408 else
20409   need_locks=no
20410 fi
20411
20412
20413
20414     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20415 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20416
20417   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20418   case $host_os in
20419   aix[4-9]*)
20420     # If we're using GNU nm, then we don't want the "-C" option.
20421     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20422     # Also, AIX nm treats weak defined symbols like other global defined
20423     # symbols, whereas GNU nm marks them as "W".
20424     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20425       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20426     else
20427       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20428     fi
20429     ;;
20430   pw32*)
20431     export_symbols_cmds_CXX="$ltdll_cmds"
20432   ;;
20433   cygwin* | mingw* | cegcc*)
20434     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 > $export_symbols'
20435   ;;
20436   *)
20437     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20438   ;;
20439   esac
20440   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20441
20442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20443 $as_echo "$ld_shlibs_CXX" >&6; }
20444 test "$ld_shlibs_CXX" = no && can_build_shared=no
20445
20446 with_gnu_ld_CXX=$with_gnu_ld
20447
20448
20449
20450
20451
20452
20453 #
20454 # Do we need to explicitly link libc?
20455 #
20456 case "x$archive_cmds_need_lc_CXX" in
20457 x|xyes)
20458   # Assume -lc should be added
20459   archive_cmds_need_lc_CXX=yes
20460
20461   if test "$enable_shared" = yes && test "$GCC" = yes; then
20462     case $archive_cmds_CXX in
20463     *'~'*)
20464       # FIXME: we may have to deal with multi-command sequences.
20465       ;;
20466     '$CC '*)
20467       # Test whether the compiler implicitly links with -lc since on some
20468       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20469       # to ld, don't add -lc before -lgcc.
20470       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20471 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20472 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20473   $as_echo_n "(cached) " >&6
20474 else
20475   $RM conftest*
20476         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20477
20478         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20479   (eval $ac_compile) 2>&5
20480   ac_status=$?
20481   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20482   test $ac_status = 0; } 2>conftest.err; then
20483           soname=conftest
20484           lib=conftest
20485           libobjs=conftest.$ac_objext
20486           deplibs=
20487           wl=$lt_prog_compiler_wl_CXX
20488           pic_flag=$lt_prog_compiler_pic_CXX
20489           compiler_flags=-v
20490           linker_flags=-v
20491           verstring=
20492           output_objdir=.
20493           libname=conftest
20494           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20495           allow_undefined_flag_CXX=
20496           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20497   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20498   ac_status=$?
20499   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20500   test $ac_status = 0; }
20501           then
20502             lt_cv_archive_cmds_need_lc_CXX=no
20503           else
20504             lt_cv_archive_cmds_need_lc_CXX=yes
20505           fi
20506           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20507         else
20508           cat conftest.err 1>&5
20509         fi
20510         $RM conftest*
20511
20512 fi
20513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20514 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20515       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20516       ;;
20517     esac
20518   fi
20519   ;;
20520 esac
20521
20522
20523
20524
20525
20526
20527
20528
20529
20530
20531
20532
20533
20534
20535
20536
20537
20538
20539
20540
20541
20542
20543
20544
20545
20546
20547
20548
20549
20550
20551
20552
20553
20554
20555
20556
20557
20558
20559
20560
20561
20562
20563
20564
20565
20566
20567
20568
20569
20570
20571
20572
20573
20574
20575
20576
20577
20578
20579
20580
20581
20582
20583
20584
20585     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20586 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20587
20588 library_names_spec=
20589 libname_spec='lib$name'
20590 soname_spec=
20591 shrext_cmds=".so"
20592 postinstall_cmds=
20593 postuninstall_cmds=
20594 finish_cmds=
20595 finish_eval=
20596 shlibpath_var=
20597 shlibpath_overrides_runpath=unknown
20598 version_type=none
20599 dynamic_linker="$host_os ld.so"
20600 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20601 need_lib_prefix=unknown
20602 hardcode_into_libs=no
20603
20604 # when you set need_version to no, make sure it does not cause -set_version
20605 # flags to be left without arguments
20606 need_version=unknown
20607
20608 case $host_os in
20609 aix3*)
20610   version_type=linux
20611   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20612   shlibpath_var=LIBPATH
20613
20614   # AIX 3 has no versioning support, so we append a major version to the name.
20615   soname_spec='${libname}${release}${shared_ext}$major'
20616   ;;
20617
20618 aix[4-9]*)
20619   version_type=linux
20620   need_lib_prefix=no
20621   need_version=no
20622   hardcode_into_libs=yes
20623   if test "$host_cpu" = ia64; then
20624     # AIX 5 supports IA64
20625     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20626     shlibpath_var=LD_LIBRARY_PATH
20627   else
20628     # With GCC up to 2.95.x, collect2 would create an import file
20629     # for dependence libraries.  The import file would start with
20630     # the line `#! .'.  This would cause the generated library to
20631     # depend on `.', always an invalid library.  This was fixed in
20632     # development snapshots of GCC prior to 3.0.
20633     case $host_os in
20634       aix4 | aix4.[01] | aix4.[01].*)
20635       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20636            echo ' yes '
20637            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20638         :
20639       else
20640         can_build_shared=no
20641       fi
20642       ;;
20643     esac
20644     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20645     # soname into executable. Probably we can add versioning support to
20646     # collect2, so additional links can be useful in future.
20647     if test "$aix_use_runtimelinking" = yes; then
20648       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20649       # instead of lib<name>.a to let people know that these are not
20650       # typical AIX shared libraries.
20651       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20652     else
20653       # We preserve .a as extension for shared libraries through AIX4.2
20654       # and later when we are not doing run time linking.
20655       library_names_spec='${libname}${release}.a $libname.a'
20656       soname_spec='${libname}${release}${shared_ext}$major'
20657     fi
20658     shlibpath_var=LIBPATH
20659   fi
20660   ;;
20661
20662 amigaos*)
20663   case $host_cpu in
20664   powerpc)
20665     # Since July 2007 AmigaOS4 officially supports .so libraries.
20666     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20667     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20668     ;;
20669   m68k)
20670     library_names_spec='$libname.ixlibrary $libname.a'
20671     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20672     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 ${libname}_ixlibrary.a || exit 1; done'
20673     ;;
20674   esac
20675   ;;
20676
20677 beos*)
20678   library_names_spec='${libname}${shared_ext}'
20679   dynamic_linker="$host_os ld.so"
20680   shlibpath_var=LIBRARY_PATH
20681   ;;
20682
20683 bsdi[45]*)
20684   version_type=linux
20685   need_version=no
20686   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20687   soname_spec='${libname}${release}${shared_ext}$major'
20688   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20689   shlibpath_var=LD_LIBRARY_PATH
20690   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20691   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20692   # the default ld.so.conf also contains /usr/contrib/lib and
20693   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20694   # libtool to hard-code these into programs
20695   ;;
20696
20697 cygwin* | mingw* | pw32* | cegcc*)
20698   version_type=windows
20699   shrext_cmds=".dll"
20700   need_version=no
20701   need_lib_prefix=no
20702
20703   case $GCC,$host_os in
20704   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20705     library_names_spec='$libname.dll.a'
20706     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20707     postinstall_cmds='base_file=`basename \${file}`~
20708       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20709       dldir=$destdir/`dirname \$dlpath`~
20710       test -d \$dldir || mkdir -p \$dldir~
20711       $install_prog $dir/$dlname \$dldir/$dlname~
20712       chmod a+x \$dldir/$dlname~
20713       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20714         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20715       fi'
20716     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20717       dlpath=$dir/\$dldll~
20718        $RM \$dlpath'
20719     shlibpath_overrides_runpath=yes
20720
20721     case $host_os in
20722     cygwin*)
20723       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20724       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20725
20726       ;;
20727     mingw* | cegcc*)
20728       # MinGW DLLs use traditional 'lib' prefix
20729       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20730       ;;
20731     pw32*)
20732       # pw32 DLLs use 'pw' prefix rather than 'lib'
20733       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20734       ;;
20735     esac
20736     ;;
20737
20738   *)
20739     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20740     ;;
20741   esac
20742   dynamic_linker='Win32 ld.exe'
20743   # FIXME: first we should search . and the directory the executable is in
20744   shlibpath_var=PATH
20745   ;;
20746
20747 darwin* | rhapsody*)
20748   dynamic_linker="$host_os dyld"
20749   version_type=darwin
20750   need_lib_prefix=no
20751   need_version=no
20752   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20753   soname_spec='${libname}${release}${major}$shared_ext'
20754   shlibpath_overrides_runpath=yes
20755   shlibpath_var=DYLD_LIBRARY_PATH
20756   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20757
20758   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20759   ;;
20760
20761 dgux*)
20762   version_type=linux
20763   need_lib_prefix=no
20764   need_version=no
20765   library_names_spec='${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   ;;
20769
20770 freebsd* | dragonfly*)
20771   # DragonFly does not have aout.  When/if they implement a new
20772   # versioning mechanism, adjust this.
20773   if test -x /usr/bin/objformat; then
20774     objformat=`/usr/bin/objformat`
20775   else
20776     case $host_os in
20777     freebsd[23].*) objformat=aout ;;
20778     *) objformat=elf ;;
20779     esac
20780   fi
20781   version_type=freebsd-$objformat
20782   case $version_type in
20783     freebsd-elf*)
20784       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20785       need_version=no
20786       need_lib_prefix=no
20787       ;;
20788     freebsd-*)
20789       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20790       need_version=yes
20791       ;;
20792   esac
20793   shlibpath_var=LD_LIBRARY_PATH
20794   case $host_os in
20795   freebsd2.*)
20796     shlibpath_overrides_runpath=yes
20797     ;;
20798   freebsd3.[01]* | freebsdelf3.[01]*)
20799     shlibpath_overrides_runpath=yes
20800     hardcode_into_libs=yes
20801     ;;
20802   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20803   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20804     shlibpath_overrides_runpath=no
20805     hardcode_into_libs=yes
20806     ;;
20807   *) # from 4.6 on, and DragonFly
20808     shlibpath_overrides_runpath=yes
20809     hardcode_into_libs=yes
20810     ;;
20811   esac
20812   ;;
20813
20814 gnu*)
20815   version_type=linux
20816   need_lib_prefix=no
20817   need_version=no
20818   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20819   soname_spec='${libname}${release}${shared_ext}$major'
20820   shlibpath_var=LD_LIBRARY_PATH
20821   hardcode_into_libs=yes
20822   ;;
20823
20824 haiku*)
20825   version_type=linux
20826   need_lib_prefix=no
20827   need_version=no
20828   dynamic_linker="$host_os runtime_loader"
20829   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20830   soname_spec='${libname}${release}${shared_ext}$major'
20831   shlibpath_var=LIBRARY_PATH
20832   shlibpath_overrides_runpath=yes
20833   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20834   hardcode_into_libs=yes
20835   ;;
20836
20837 hpux9* | hpux10* | hpux11*)
20838   # Give a soname corresponding to the major version so that dld.sl refuses to
20839   # link against other versions.
20840   version_type=sunos
20841   need_lib_prefix=no
20842   need_version=no
20843   case $host_cpu in
20844   ia64*)
20845     shrext_cmds='.so'
20846     hardcode_into_libs=yes
20847     dynamic_linker="$host_os dld.so"
20848     shlibpath_var=LD_LIBRARY_PATH
20849     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20850     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20851     soname_spec='${libname}${release}${shared_ext}$major'
20852     if test "X$HPUX_IA64_MODE" = X32; then
20853       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20854     else
20855       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20856     fi
20857     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20858     ;;
20859   hppa*64*)
20860     shrext_cmds='.sl'
20861     hardcode_into_libs=yes
20862     dynamic_linker="$host_os dld.sl"
20863     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20864     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20865     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20866     soname_spec='${libname}${release}${shared_ext}$major'
20867     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20868     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20869     ;;
20870   *)
20871     shrext_cmds='.sl'
20872     dynamic_linker="$host_os dld.sl"
20873     shlibpath_var=SHLIB_PATH
20874     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20875     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20876     soname_spec='${libname}${release}${shared_ext}$major'
20877     ;;
20878   esac
20879   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20880   postinstall_cmds='chmod 555 $lib'
20881   # or fails outright, so override atomically:
20882   install_override_mode=555
20883   ;;
20884
20885 interix[3-9]*)
20886   version_type=linux
20887   need_lib_prefix=no
20888   need_version=no
20889   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20890   soname_spec='${libname}${release}${shared_ext}$major'
20891   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20892   shlibpath_var=LD_LIBRARY_PATH
20893   shlibpath_overrides_runpath=no
20894   hardcode_into_libs=yes
20895   ;;
20896
20897 irix5* | irix6* | nonstopux*)
20898   case $host_os in
20899     nonstopux*) version_type=nonstopux ;;
20900     *)
20901         if test "$lt_cv_prog_gnu_ld" = yes; then
20902                 version_type=linux
20903         else
20904                 version_type=irix
20905         fi ;;
20906   esac
20907   need_lib_prefix=no
20908   need_version=no
20909   soname_spec='${libname}${release}${shared_ext}$major'
20910   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20911   case $host_os in
20912   irix5* | nonstopux*)
20913     libsuff= shlibsuff=
20914     ;;
20915   *)
20916     case $LD in # libtool.m4 will add one of these switches to LD
20917     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20918       libsuff= shlibsuff= libmagic=32-bit;;
20919     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20920       libsuff=32 shlibsuff=N32 libmagic=N32;;
20921     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20922       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20923     *) libsuff= shlibsuff= libmagic=never-match;;
20924     esac
20925     ;;
20926   esac
20927   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20928   shlibpath_overrides_runpath=no
20929   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20930   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20931   hardcode_into_libs=yes
20932   ;;
20933
20934 # No shared lib support for Linux oldld, aout, or coff.
20935 linux*oldld* | linux*aout* | linux*coff*)
20936   dynamic_linker=no
20937   ;;
20938
20939 # This must be Linux ELF.
20940 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20941   version_type=linux
20942   need_lib_prefix=no
20943   need_version=no
20944   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20945   soname_spec='${libname}${release}${shared_ext}$major'
20946   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20947   shlibpath_var=LD_LIBRARY_PATH
20948   shlibpath_overrides_runpath=no
20949
20950   # Some binutils ld are patched to set DT_RUNPATH
20951   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20952   $as_echo_n "(cached) " >&6
20953 else
20954   lt_cv_shlibpath_overrides_runpath=no
20955     save_LDFLAGS=$LDFLAGS
20956     save_libdir=$libdir
20957     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20958          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20959     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20960 /* end confdefs.h.  */
20961
20962 int
20963 main ()
20964 {
20965
20966   ;
20967   return 0;
20968 }
20969 _ACEOF
20970 if ac_fn_cxx_try_link "$LINENO"; then :
20971   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20972   lt_cv_shlibpath_overrides_runpath=yes
20973 fi
20974 fi
20975 rm -f core conftest.err conftest.$ac_objext \
20976     conftest$ac_exeext conftest.$ac_ext
20977     LDFLAGS=$save_LDFLAGS
20978     libdir=$save_libdir
20979
20980 fi
20981
20982   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20983
20984   # This implies no fast_install, which is unacceptable.
20985   # Some rework will be needed to allow for fast_install
20986   # before this can be enabled.
20987   hardcode_into_libs=yes
20988
20989   # Append ld.so.conf contents to the search path
20990   if test -f /etc/ld.so.conf; then
20991     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' ' '`
20992     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20993   fi
20994
20995   # We used to test for /lib/ld.so.1 and disable shared libraries on
20996   # powerpc, because MkLinux only supported shared libraries with the
20997   # GNU dynamic linker.  Since this was broken with cross compilers,
20998   # most powerpc-linux boxes support dynamic linking these days and
20999   # people can always --disable-shared, the test was removed, and we
21000   # assume the GNU/Linux dynamic linker is in use.
21001   dynamic_linker='GNU/Linux ld.so'
21002   ;;
21003
21004 netbsd*)
21005   version_type=sunos
21006   need_lib_prefix=no
21007   need_version=no
21008   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
21009     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21010     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21011     dynamic_linker='NetBSD (a.out) ld.so'
21012   else
21013     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
21014     soname_spec='${libname}${release}${shared_ext}$major'
21015     dynamic_linker='NetBSD ld.elf_so'
21016   fi
21017   shlibpath_var=LD_LIBRARY_PATH
21018   shlibpath_overrides_runpath=yes
21019   hardcode_into_libs=yes
21020   ;;
21021
21022 newsos6)
21023   version_type=linux
21024   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21025   shlibpath_var=LD_LIBRARY_PATH
21026   shlibpath_overrides_runpath=yes
21027   ;;
21028
21029 *nto* | *qnx*)
21030   version_type=qnx
21031   need_lib_prefix=no
21032   need_version=no
21033   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21034   soname_spec='${libname}${release}${shared_ext}$major'
21035   shlibpath_var=LD_LIBRARY_PATH
21036   shlibpath_overrides_runpath=no
21037   hardcode_into_libs=yes
21038   dynamic_linker='ldqnx.so'
21039   ;;
21040
21041 openbsd*)
21042   version_type=sunos
21043   sys_lib_dlsearch_path_spec="/usr/lib"
21044   need_lib_prefix=no
21045   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
21046   case $host_os in
21047     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
21048     *)                          need_version=no  ;;
21049   esac
21050   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21051   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21052   shlibpath_var=LD_LIBRARY_PATH
21053   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21054     case $host_os in
21055       openbsd2.[89] | openbsd2.[89].*)
21056         shlibpath_overrides_runpath=no
21057         ;;
21058       *)
21059         shlibpath_overrides_runpath=yes
21060         ;;
21061       esac
21062   else
21063     shlibpath_overrides_runpath=yes
21064   fi
21065   ;;
21066
21067 os2*)
21068   libname_spec='$name'
21069   shrext_cmds=".dll"
21070   need_lib_prefix=no
21071   library_names_spec='$libname${shared_ext} $libname.a'
21072   dynamic_linker='OS/2 ld.exe'
21073   shlibpath_var=LIBPATH
21074   ;;
21075
21076 osf3* | osf4* | osf5*)
21077   version_type=osf
21078   need_lib_prefix=no
21079   need_version=no
21080   soname_spec='${libname}${release}${shared_ext}$major'
21081   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21082   shlibpath_var=LD_LIBRARY_PATH
21083   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21084   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21085   ;;
21086
21087 rdos*)
21088   dynamic_linker=no
21089   ;;
21090
21091 solaris*)
21092   version_type=linux
21093   need_lib_prefix=no
21094   need_version=no
21095   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21096   soname_spec='${libname}${release}${shared_ext}$major'
21097   shlibpath_var=LD_LIBRARY_PATH
21098   shlibpath_overrides_runpath=yes
21099   hardcode_into_libs=yes
21100   # ldd complains unless libraries are executable
21101   postinstall_cmds='chmod +x $lib'
21102   ;;
21103
21104 sunos4*)
21105   version_type=sunos
21106   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21107   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21108   shlibpath_var=LD_LIBRARY_PATH
21109   shlibpath_overrides_runpath=yes
21110   if test "$with_gnu_ld" = yes; then
21111     need_lib_prefix=no
21112   fi
21113   need_version=yes
21114   ;;
21115
21116 sysv4 | sysv4.3*)
21117   version_type=linux
21118   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21119   soname_spec='${libname}${release}${shared_ext}$major'
21120   shlibpath_var=LD_LIBRARY_PATH
21121   case $host_vendor in
21122     sni)
21123       shlibpath_overrides_runpath=no
21124       need_lib_prefix=no
21125       runpath_var=LD_RUN_PATH
21126       ;;
21127     siemens)
21128       need_lib_prefix=no
21129       ;;
21130     motorola)
21131       need_lib_prefix=no
21132       need_version=no
21133       shlibpath_overrides_runpath=no
21134       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21135       ;;
21136   esac
21137   ;;
21138
21139 sysv4*MP*)
21140   if test -d /usr/nec ;then
21141     version_type=linux
21142     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21143     soname_spec='$libname${shared_ext}.$major'
21144     shlibpath_var=LD_LIBRARY_PATH
21145   fi
21146   ;;
21147
21148 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21149   version_type=freebsd-elf
21150   need_lib_prefix=no
21151   need_version=no
21152   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21153   soname_spec='${libname}${release}${shared_ext}$major'
21154   shlibpath_var=LD_LIBRARY_PATH
21155   shlibpath_overrides_runpath=yes
21156   hardcode_into_libs=yes
21157   if test "$with_gnu_ld" = yes; then
21158     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21159   else
21160     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21161     case $host_os in
21162       sco3.2v5*)
21163         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21164         ;;
21165     esac
21166   fi
21167   sys_lib_dlsearch_path_spec='/usr/lib'
21168   ;;
21169
21170 tpf*)
21171   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21172   version_type=linux
21173   need_lib_prefix=no
21174   need_version=no
21175   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21176   shlibpath_var=LD_LIBRARY_PATH
21177   shlibpath_overrides_runpath=no
21178   hardcode_into_libs=yes
21179   ;;
21180
21181 uts4*)
21182   version_type=linux
21183   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21184   soname_spec='${libname}${release}${shared_ext}$major'
21185   shlibpath_var=LD_LIBRARY_PATH
21186   ;;
21187
21188 *)
21189   dynamic_linker=no
21190   ;;
21191 esac
21192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21193 $as_echo "$dynamic_linker" >&6; }
21194 test "$dynamic_linker" = no && can_build_shared=no
21195
21196 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21197 if test "$GCC" = yes; then
21198   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21199 fi
21200
21201 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21202   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21203 fi
21204 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21205   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21206 fi
21207
21208
21209
21210
21211
21212
21213
21214
21215
21216
21217
21218
21219
21220
21221
21222
21223
21224
21225
21226
21227
21228
21229
21230
21231
21232
21233
21234
21235
21236
21237
21238
21239
21240
21241
21242
21243
21244
21245     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21246 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21247 hardcode_action_CXX=
21248 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21249    test -n "$runpath_var_CXX" ||
21250    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21251
21252   # We can hardcode non-existent directories.
21253   if test "$hardcode_direct_CXX" != no &&
21254      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21255      # have to relink, otherwise we might link with an installed library
21256      # when we should be linking with a yet-to-be-installed one
21257      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21258      test "$hardcode_minus_L_CXX" != no; then
21259     # Linking always hardcodes the temporary library directory.
21260     hardcode_action_CXX=relink
21261   else
21262     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21263     hardcode_action_CXX=immediate
21264   fi
21265 else
21266   # We cannot hardcode anything, or else we can only hardcode existing
21267   # directories.
21268   hardcode_action_CXX=unsupported
21269 fi
21270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21271 $as_echo "$hardcode_action_CXX" >&6; }
21272
21273 if test "$hardcode_action_CXX" = relink ||
21274    test "$inherit_rpath_CXX" = yes; then
21275   # Fast installation is not supported
21276   enable_fast_install=no
21277 elif test "$shlibpath_overrides_runpath" = yes ||
21278      test "$enable_shared" = no; then
21279   # Fast installation is not necessary
21280   enable_fast_install=needless
21281 fi
21282
21283
21284
21285
21286
21287
21288
21289   fi # test -n "$compiler"
21290
21291   CC=$lt_save_CC
21292   LDCXX=$LD
21293   LD=$lt_save_LD
21294   GCC=$lt_save_GCC
21295   with_gnu_ld=$lt_save_with_gnu_ld
21296   lt_cv_path_LDCXX=$lt_cv_path_LD
21297   lt_cv_path_LD=$lt_save_path_LD
21298   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21299   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21300 fi # test "$_lt_caught_CXX_error" != yes
21301
21302 ac_ext=c
21303 ac_cpp='$CPP $CPPFLAGS'
21304 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21305 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21306 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21307
21308
21309
21310
21311
21312
21313
21314
21315
21316
21317
21318
21319
21320
21321
21322
21323 # Only expand once:
21324
21325
21326
21327
21328
21329 # Identify the assembler which will work hand-in-glove with the newly
21330 # built GCC, so that we can examine its features.  This is the assembler
21331 # which will be driven by the driver program.
21332 #
21333 # If build != host, and we aren't building gas in-tree, we identify a
21334 # build->target assembler and hope that it will have the same features
21335 # as the host->target assembler we'll be using.
21336 gcc_cv_gas_major_version=
21337 gcc_cv_gas_minor_version=
21338 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21339
21340 if test "${gcc_cv_as+set}" = set; then :
21341
21342 else
21343
21344 if test -x "$DEFAULT_ASSEMBLER"; then
21345         gcc_cv_as="$DEFAULT_ASSEMBLER"
21346 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21347      && test -f ../gas/Makefile \
21348      && test x$build = x$host; then
21349         gcc_cv_as=../gas/as-new$build_exeext
21350 elif test -x as$build_exeext; then
21351         # Build using assembler in the current directory.
21352         gcc_cv_as=./as$build_exeext
21353 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21354         gcc_cv_as="$AS_FOR_TARGET"
21355 else
21356         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21357 set dummy $AS_FOR_TARGET; ac_word=$2
21358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21359 $as_echo_n "checking for $ac_word... " >&6; }
21360 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21361   $as_echo_n "(cached) " >&6
21362 else
21363   case $gcc_cv_as in
21364   [\\/]* | ?:[\\/]*)
21365   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21366   ;;
21367   *)
21368   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21369 for as_dir in $PATH
21370 do
21371   IFS=$as_save_IFS
21372   test -z "$as_dir" && as_dir=.
21373     for ac_exec_ext in '' $ac_executable_extensions; do
21374   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21375     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21376     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21377     break 2
21378   fi
21379 done
21380   done
21381 IFS=$as_save_IFS
21382
21383   ;;
21384 esac
21385 fi
21386 gcc_cv_as=$ac_cv_path_gcc_cv_as
21387 if test -n "$gcc_cv_as"; then
21388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21389 $as_echo "$gcc_cv_as" >&6; }
21390 else
21391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21392 $as_echo "no" >&6; }
21393 fi
21394
21395
21396 fi
21397 fi
21398
21399 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21400
21401 case "$ORIGINAL_AS_FOR_TARGET" in
21402   ./as | ./as$build_exeext) ;;
21403   *) ac_config_files="$ac_config_files as:exec-tool.in"
21404  ;;
21405 esac
21406
21407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21408 $as_echo_n "checking what assembler to use... " >&6; }
21409 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21410   # Single tree build which includes gas.  We want to prefer it
21411   # over whatever linker top-level may have detected, since
21412   # we'll use what we're building after installation anyway.
21413   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21414 $as_echo "newly built gas" >&6; }
21415   in_tree_gas=yes
21416   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21417 for f in $gcc_cv_as_bfd_srcdir/configure \
21418          $gcc_cv_as_gas_srcdir/configure \
21419          $gcc_cv_as_gas_srcdir/configure.in \
21420          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21421   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21422   if test x$gcc_cv_gas_version != x; then
21423     break
21424   fi
21425 done
21426 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21427 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21428 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21429 case $gcc_cv_gas_patch_version in
21430   "") gcc_cv_gas_patch_version="0" ;;
21431 esac
21432 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21433                             + $gcc_cv_gas_minor_version \) \* 1000 \
21434                             + $gcc_cv_gas_patch_version`
21435
21436   in_tree_gas_is_elf=no
21437   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21438      || (grep 'obj_format = multi' ../gas/Makefile \
21439          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21440   then
21441     in_tree_gas_is_elf=yes
21442   fi
21443 else
21444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21445 $as_echo "$gcc_cv_as" >&6; }
21446   in_tree_gas=no
21447 fi
21448
21449 # Identify the linker which will work hand-in-glove with the newly
21450 # built GCC, so that we can examine its features.  This is the linker
21451 # which will be driven by the driver program.
21452 #
21453 # If build != host, and we aren't building gas in-tree, we identify a
21454 # build->target linker and hope that it will have the same features
21455 # as the host->target linker we'll be using.
21456 gcc_cv_gld_major_version=
21457 gcc_cv_gld_minor_version=
21458 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21459 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21460
21461 if test "${gcc_cv_ld+set}" = set; then :
21462
21463 else
21464
21465 if test -x "$DEFAULT_LINKER"; then
21466         gcc_cv_ld="$DEFAULT_LINKER"
21467 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21468      && test -f ../ld/Makefile \
21469      && test x$build = x$host; then
21470         gcc_cv_ld=../ld/ld-new$build_exeext
21471 elif test -x collect-ld$build_exeext; then
21472         # Build using linker in the current directory.
21473         gcc_cv_ld=./collect-ld$build_exeext
21474 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21475         gcc_cv_ld="$LD_FOR_TARGET"
21476 else
21477         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21478 set dummy $LD_FOR_TARGET; ac_word=$2
21479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21480 $as_echo_n "checking for $ac_word... " >&6; }
21481 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21482   $as_echo_n "(cached) " >&6
21483 else
21484   case $gcc_cv_ld in
21485   [\\/]* | ?:[\\/]*)
21486   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21487   ;;
21488   *)
21489   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21490 for as_dir in $PATH
21491 do
21492   IFS=$as_save_IFS
21493   test -z "$as_dir" && as_dir=.
21494     for ac_exec_ext in '' $ac_executable_extensions; do
21495   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21496     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21497     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21498     break 2
21499   fi
21500 done
21501   done
21502 IFS=$as_save_IFS
21503
21504   ;;
21505 esac
21506 fi
21507 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21508 if test -n "$gcc_cv_ld"; then
21509   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21510 $as_echo "$gcc_cv_ld" >&6; }
21511 else
21512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21513 $as_echo "no" >&6; }
21514 fi
21515
21516
21517 fi
21518 fi
21519
21520 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21521 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21522
21523 # Check whether --with-plugin-ld was given.
21524 if test "${with_plugin_ld+set}" = set; then :
21525   withval=$with_plugin_ld; if test x"$withval" != x; then
21526    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21527    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21528  fi
21529 fi
21530
21531
21532
21533 cat >>confdefs.h <<_ACEOF
21534 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21535 _ACEOF
21536
21537
21538 # Check to see if we are using gold instead of ld
21539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21540 $as_echo_n "checking whether we are using gold... " >&6; }
21541 ld_is_gold=no
21542 if test x$gcc_cv_ld != x; then
21543   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21544      | grep "GNU gold" > /dev/null; then
21545     ld_is_gold=yes
21546   fi
21547 fi
21548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21549 $as_echo "$ld_is_gold" >&6; }
21550
21551 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21552
21553 case "$ORIGINAL_LD_FOR_TARGET" in
21554   ./collect-ld | ./collect-ld$build_exeext) ;;
21555   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21556  ;;
21557 esac
21558
21559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21560 $as_echo_n "checking what linker to use... " >&6; }
21561 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21562    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21563         # Single tree build which includes ld.  We want to prefer it
21564         # over whatever linker top-level may have detected, since
21565         # we'll use what we're building after installation anyway.
21566         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21567 $as_echo "newly built ld" >&6; }
21568         in_tree_ld=yes
21569         in_tree_ld_is_elf=no
21570         if (grep 'EMUL = .*elf' ../ld/Makefile \
21571             || grep 'EMUL = .*linux' ../ld/Makefile \
21572             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21573           in_tree_ld_is_elf=yes
21574         elif test "$ld_is_gold" = yes; then
21575           in_tree_ld_is_elf=yes
21576         fi
21577         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
21578         do
21579                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21580                 if test x$gcc_cv_gld_version != x; then
21581                         break
21582                 fi
21583         done
21584         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21585         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21586 else
21587         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21588 $as_echo "$gcc_cv_ld" >&6; }
21589         in_tree_ld=no
21590 fi
21591
21592 # Figure out what nm we will be using.
21593 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21594 if test "${gcc_cv_nm+set}" = set; then :
21595
21596 else
21597
21598 if test -f $gcc_cv_binutils_srcdir/configure.in \
21599      && test -f ../binutils/Makefile \
21600      && test x$build = x$host; then
21601         gcc_cv_nm=../binutils/nm-new$build_exeext
21602 elif test -x nm$build_exeext; then
21603         gcc_cv_nm=./nm$build_exeext
21604 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21605         gcc_cv_nm="$NM_FOR_TARGET"
21606 else
21607         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21608 set dummy $NM_FOR_TARGET; ac_word=$2
21609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21610 $as_echo_n "checking for $ac_word... " >&6; }
21611 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21612   $as_echo_n "(cached) " >&6
21613 else
21614   case $gcc_cv_nm in
21615   [\\/]* | ?:[\\/]*)
21616   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21617   ;;
21618   *)
21619   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21620 for as_dir in $PATH
21621 do
21622   IFS=$as_save_IFS
21623   test -z "$as_dir" && as_dir=.
21624     for ac_exec_ext in '' $ac_executable_extensions; do
21625   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21626     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21627     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21628     break 2
21629   fi
21630 done
21631   done
21632 IFS=$as_save_IFS
21633
21634   ;;
21635 esac
21636 fi
21637 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21638 if test -n "$gcc_cv_nm"; then
21639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21640 $as_echo "$gcc_cv_nm" >&6; }
21641 else
21642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21643 $as_echo "no" >&6; }
21644 fi
21645
21646
21647 fi
21648 fi
21649
21650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21651 $as_echo_n "checking what nm to use... " >&6; }
21652 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21653         # Single tree build which includes binutils.
21654         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21655 $as_echo "newly built nm" >&6; }
21656         in_tree_nm=yes
21657 else
21658         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21659 $as_echo "$gcc_cv_nm" >&6; }
21660         in_tree_nm=no
21661 fi
21662
21663 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21664
21665 case "$ORIGINAL_NM_FOR_TARGET" in
21666   ./nm | ./nm$build_exeext) ;;
21667   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21668  ;;
21669 esac
21670
21671
21672 # Figure out what objdump we will be using.
21673 if test "${gcc_cv_objdump+set}" = set; then :
21674
21675 else
21676
21677 if test -f $gcc_cv_binutils_srcdir/configure.in \
21678      && test -f ../binutils/Makefile \
21679      && test x$build = x$host; then
21680         # Single tree build which includes binutils.
21681         gcc_cv_objdump=../binutils/objdump$build_exeext
21682 elif test -x objdump$build_exeext; then
21683         gcc_cv_objdump=./objdump$build_exeext
21684 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21685         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21686 else
21687         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21688 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21690 $as_echo_n "checking for $ac_word... " >&6; }
21691 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21692   $as_echo_n "(cached) " >&6
21693 else
21694   case $gcc_cv_objdump in
21695   [\\/]* | ?:[\\/]*)
21696   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21697   ;;
21698   *)
21699   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21700 for as_dir in $PATH
21701 do
21702   IFS=$as_save_IFS
21703   test -z "$as_dir" && as_dir=.
21704     for ac_exec_ext in '' $ac_executable_extensions; do
21705   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21706     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21707     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21708     break 2
21709   fi
21710 done
21711   done
21712 IFS=$as_save_IFS
21713
21714   ;;
21715 esac
21716 fi
21717 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21718 if test -n "$gcc_cv_objdump"; then
21719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21720 $as_echo "$gcc_cv_objdump" >&6; }
21721 else
21722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21723 $as_echo "no" >&6; }
21724 fi
21725
21726
21727 fi
21728 fi
21729
21730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21731 $as_echo_n "checking what objdump to use... " >&6; }
21732 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21733         # Single tree build which includes binutils.
21734         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21735 $as_echo "newly built objdump" >&6; }
21736 elif test x$gcc_cv_objdump = x; then
21737         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21738 $as_echo "not found" >&6; }
21739 else
21740         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21741 $as_echo "$gcc_cv_objdump" >&6; }
21742 fi
21743
21744 # Figure out what readelf we will be using.
21745 if test "${gcc_cv_readelf+set}" = set; then :
21746
21747 else
21748
21749 if test -f $gcc_cv_binutils_srcdir/configure.in \
21750      && test -f ../binutils/Makefile \
21751      && test x$build = x$host; then
21752         # Single tree build which includes binutils.
21753         gcc_cv_readelf=../binutils/readelf$build_exeext
21754 elif test -x readelf$build_exeext; then
21755         gcc_cv_readelf=./readelf$build_exeext
21756 else
21757         # Extract the first word of "readelf", so it can be a program name with args.
21758 set dummy readelf; ac_word=$2
21759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21760 $as_echo_n "checking for $ac_word... " >&6; }
21761 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21762   $as_echo_n "(cached) " >&6
21763 else
21764   case $gcc_cv_readelf in
21765   [\\/]* | ?:[\\/]*)
21766   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21767   ;;
21768   *)
21769   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21770 for as_dir in $PATH
21771 do
21772   IFS=$as_save_IFS
21773   test -z "$as_dir" && as_dir=.
21774     for ac_exec_ext in '' $ac_executable_extensions; do
21775   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21776     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21777     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21778     break 2
21779   fi
21780 done
21781   done
21782 IFS=$as_save_IFS
21783
21784   ;;
21785 esac
21786 fi
21787 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21788 if test -n "$gcc_cv_readelf"; then
21789   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21790 $as_echo "$gcc_cv_readelf" >&6; }
21791 else
21792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21793 $as_echo "no" >&6; }
21794 fi
21795
21796
21797 fi
21798 fi
21799
21800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21801 $as_echo_n "checking what readelf to use... " >&6; }
21802 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21803         # Single tree build which includes binutils.
21804         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21805 $as_echo "newly built readelf" >&6; }
21806 elif test x$gcc_cv_readelf = x; then
21807         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21808 $as_echo "not found" >&6; }
21809 else
21810         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21811 $as_echo "$gcc_cv_readelf" >&6; }
21812 fi
21813
21814 # Figure out what assembler alignment features are present.
21815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21816 $as_echo_n "checking assembler flags... " >&6; }
21817 if test "${gcc_cv_as_flags+set}" = set; then :
21818   $as_echo_n "(cached) " >&6
21819 else
21820    case "$target" in
21821   i[34567]86-*-linux*)
21822         gcc_cv_as_flags="--32"
21823     ;;
21824   powerpc*-*-darwin*)
21825         gcc_cv_as_flags="-arch ppc"
21826     ;;
21827   *)
21828     gcc_cv_as_flags=" "
21829     ;;
21830   esac
21831 fi
21832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21833 $as_echo "$gcc_cv_as_flags" >&6; }
21834
21835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21836 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21837 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21838   $as_echo_n "(cached) " >&6
21839 else
21840   gcc_cv_as_balign_and_p2align=no
21841     if test $in_tree_gas = yes; then
21842     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21843   then gcc_cv_as_balign_and_p2align=yes
21844 fi
21845   elif test x$gcc_cv_as != x; then
21846     $as_echo '.balign 4
21847 .p2align 2' > conftest.s
21848     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21849   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21850   (eval $ac_try) 2>&5
21851   ac_status=$?
21852   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21853   test $ac_status = 0; }; }
21854     then
21855         gcc_cv_as_balign_and_p2align=yes
21856     else
21857       echo "configure: failed program was" >&5
21858       cat conftest.s >&5
21859     fi
21860     rm -f conftest.o conftest.s
21861   fi
21862 fi
21863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21864 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21865 if test $gcc_cv_as_balign_and_p2align = yes; then
21866
21867 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21868
21869 fi
21870
21871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21872 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21873 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21874   $as_echo_n "(cached) " >&6
21875 else
21876   gcc_cv_as_max_skip_p2align=no
21877     if test $in_tree_gas = yes; then
21878     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21879   then gcc_cv_as_max_skip_p2align=yes
21880 fi
21881   elif test x$gcc_cv_as != x; then
21882     $as_echo '.p2align 4,,7' > conftest.s
21883     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21884   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21885   (eval $ac_try) 2>&5
21886   ac_status=$?
21887   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21888   test $ac_status = 0; }; }
21889     then
21890         gcc_cv_as_max_skip_p2align=yes
21891     else
21892       echo "configure: failed program was" >&5
21893       cat conftest.s >&5
21894     fi
21895     rm -f conftest.o conftest.s
21896   fi
21897 fi
21898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21899 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21900 if test $gcc_cv_as_max_skip_p2align = yes; then
21901
21902 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21903
21904 fi
21905
21906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21907 $as_echo_n "checking assembler for .literal16... " >&6; }
21908 if test "${gcc_cv_as_literal16+set}" = set; then :
21909   $as_echo_n "(cached) " >&6
21910 else
21911   gcc_cv_as_literal16=no
21912     if test $in_tree_gas = yes; then
21913     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21914   then gcc_cv_as_literal16=yes
21915 fi
21916   elif test x$gcc_cv_as != x; then
21917     $as_echo '.literal16' > conftest.s
21918     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21919   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21920   (eval $ac_try) 2>&5
21921   ac_status=$?
21922   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21923   test $ac_status = 0; }; }
21924     then
21925         gcc_cv_as_literal16=yes
21926     else
21927       echo "configure: failed program was" >&5
21928       cat conftest.s >&5
21929     fi
21930     rm -f conftest.o conftest.s
21931   fi
21932 fi
21933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21934 $as_echo "$gcc_cv_as_literal16" >&6; }
21935 if test $gcc_cv_as_literal16 = yes; then
21936
21937 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21938
21939 fi
21940
21941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21942 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21943 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21944   $as_echo_n "(cached) " >&6
21945 else
21946   gcc_cv_as_subsection_m1=no
21947     if test $in_tree_gas = yes; then
21948     if test $in_tree_gas_is_elf = yes \
21949   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21950   then gcc_cv_as_subsection_m1=yes
21951 fi
21952   elif test x$gcc_cv_as != x; then
21953     $as_echo 'conftest_label1: .word 0
21954 .subsection -1
21955 conftest_label2: .word 0
21956 .previous' > conftest.s
21957     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21958   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21959   (eval $ac_try) 2>&5
21960   ac_status=$?
21961   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21962   test $ac_status = 0; }; }
21963     then
21964         if test x$gcc_cv_nm != x; then
21965     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21966     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21967     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21968     then :
21969     else gcc_cv_as_subsection_m1=yes
21970     fi
21971     rm -f conftest.nm1 conftest.nm2
21972   fi
21973     else
21974       echo "configure: failed program was" >&5
21975       cat conftest.s >&5
21976     fi
21977     rm -f conftest.o conftest.s
21978   fi
21979 fi
21980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21981 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21982 if test $gcc_cv_as_subsection_m1 = yes; then
21983
21984 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21985
21986 fi
21987
21988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21989 $as_echo_n "checking assembler for .weak... " >&6; }
21990 if test "${gcc_cv_as_weak+set}" = set; then :
21991   $as_echo_n "(cached) " >&6
21992 else
21993   gcc_cv_as_weak=no
21994     if test $in_tree_gas = yes; then
21995     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21996   then gcc_cv_as_weak=yes
21997 fi
21998   elif test x$gcc_cv_as != x; then
21999     $as_echo '  .weak foobar' > conftest.s
22000     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22001   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22002   (eval $ac_try) 2>&5
22003   ac_status=$?
22004   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22005   test $ac_status = 0; }; }
22006     then
22007         gcc_cv_as_weak=yes
22008     else
22009       echo "configure: failed program was" >&5
22010       cat conftest.s >&5
22011     fi
22012     rm -f conftest.o conftest.s
22013   fi
22014 fi
22015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
22016 $as_echo "$gcc_cv_as_weak" >&6; }
22017 if test $gcc_cv_as_weak = yes; then
22018
22019 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
22020
22021 fi
22022
22023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
22024 $as_echo_n "checking assembler for .weakref... " >&6; }
22025 if test "${gcc_cv_as_weakref+set}" = set; then :
22026   $as_echo_n "(cached) " >&6
22027 else
22028   gcc_cv_as_weakref=no
22029     if test $in_tree_gas = yes; then
22030     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22031   then gcc_cv_as_weakref=yes
22032 fi
22033   elif test x$gcc_cv_as != x; then
22034     $as_echo '  .weakref foobar, barfnot' > conftest.s
22035     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22036   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22037   (eval $ac_try) 2>&5
22038   ac_status=$?
22039   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22040   test $ac_status = 0; }; }
22041     then
22042         gcc_cv_as_weakref=yes
22043     else
22044       echo "configure: failed program was" >&5
22045       cat conftest.s >&5
22046     fi
22047     rm -f conftest.o conftest.s
22048   fi
22049 fi
22050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
22051 $as_echo "$gcc_cv_as_weakref" >&6; }
22052 if test $gcc_cv_as_weakref = yes; then
22053
22054 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22055
22056 fi
22057
22058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22059 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22060 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22061   $as_echo_n "(cached) " >&6
22062 else
22063   gcc_cv_as_nsubspa_comdat=no
22064     if test $in_tree_gas = yes; then
22065     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22066   then gcc_cv_as_nsubspa_comdat=yes
22067 fi
22068   elif test x$gcc_cv_as != x; then
22069     $as_echo '  .SPACE $TEXT$
22070         .NSUBSPA $CODE$,COMDAT' > conftest.s
22071     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22072   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22073   (eval $ac_try) 2>&5
22074   ac_status=$?
22075   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22076   test $ac_status = 0; }; }
22077     then
22078         gcc_cv_as_nsubspa_comdat=yes
22079     else
22080       echo "configure: failed program was" >&5
22081       cat conftest.s >&5
22082     fi
22083     rm -f conftest.o conftest.s
22084   fi
22085 fi
22086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22087 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22088 if test $gcc_cv_as_nsubspa_comdat = yes; then
22089
22090 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22091
22092 fi
22093
22094 # .hidden needs to be supported in both the assembler and the linker,
22095 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22096 # This is irritatingly difficult to feature test for; we have to check the
22097 # date string after the version number.  If we've got an in-tree
22098 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22099 # to be safe.
22100 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22102 $as_echo_n "checking assembler for .hidden... " >&6; }
22103 if test "${gcc_cv_as_hidden+set}" = set; then :
22104   $as_echo_n "(cached) " >&6
22105 else
22106   gcc_cv_as_hidden=no
22107     if test $in_tree_gas = yes; then
22108     if test $in_tree_gas_is_elf = yes \
22109   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22110   then gcc_cv_as_hidden=yes
22111 fi
22112   elif test x$gcc_cv_as != x; then
22113     $as_echo '  .hidden foobar
22114 foobar:' > conftest.s
22115     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22116   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22117   (eval $ac_try) 2>&5
22118   ac_status=$?
22119   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22120   test $ac_status = 0; }; }
22121     then
22122
22123 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22124 # STV_HIDDEN, so disable .hidden support if so.
22125 case "${target}" in
22126   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22127     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22128       cat > conftest.s <<EOF
22129 .globl hidden
22130         .hidden hidden
22131 hidden:
22132 .globl default
22133         .set    default,hidden
22134 EOF
22135       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22136         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22137         grep '\.hidden default' > /dev/null; then
22138         gcc_cv_as_hidden=no
22139       else
22140         gcc_cv_as_hidden=yes
22141       fi
22142     else
22143       # Assume bug is present if objdump is missing.
22144       gcc_cv_as_hidden=no
22145     fi
22146     ;;
22147   *)
22148     gcc_cv_as_hidden=yes
22149     ;;
22150 esac
22151     else
22152       echo "configure: failed program was" >&5
22153       cat conftest.s >&5
22154     fi
22155     rm -f conftest.o conftest.s
22156   fi
22157 fi
22158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22159 $as_echo "$gcc_cv_as_hidden" >&6; }
22160
22161 case "${target}" in
22162   *-*-darwin*)
22163     # Darwin as has some visibility support, though with a different syntax.
22164     gcc_cv_as_hidden=yes
22165     ;;
22166 esac
22167
22168 # gnu_indirect_function type is an extension proposed at
22169 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22170 # selection of function implementation
22171 # Check whether --enable-gnu-indirect-function was given.
22172 if test "${enable_gnu_indirect_function+set}" = set; then :
22173   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22174     yes | no) ;;
22175     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22176 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22177   esac
22178 else
22179   enable_gnu_indirect_function="$default_gnu_indirect_function"
22180 fi
22181
22182 if test x$enable_gnu_indirect_function = xyes; then
22183
22184 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22185
22186 fi
22187
22188 if test $in_tree_ld != yes ; then
22189   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22190   if echo "$ld_ver" | grep GNU > /dev/null; then
22191     if test x"$ld_is_gold" = xyes; then
22192       # GNU gold --version looks like this:
22193       #
22194       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22195       #
22196       # We extract the binutils version which is more familiar and specific
22197       # than the gold version.
22198       ld_vers=`echo $ld_ver | sed -n \
22199           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22200     else
22201       # GNU ld --version looks like this:
22202       #
22203       # GNU ld (GNU Binutils) 2.21.51.20110225
22204       ld_vers=`echo $ld_ver | sed -n \
22205           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22206     fi
22207     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22208     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22209     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22210     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22211   else
22212     case "${target}" in
22213       *-*-solaris2*)
22214         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22215         # format.
22216         #
22217         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22218         # /usr/ccs/bin/ld has been configured.
22219         ld_ver=`$gcc_cv_ld -V 2>&1`
22220         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22221           ld_vers=`echo $ld_ver | sed -n \
22222             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22223           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22224           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22225         fi
22226         ;;
22227     esac
22228   fi
22229 fi
22230
22231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22232 $as_echo_n "checking linker for .hidden support... " >&6; }
22233 if test "${gcc_cv_ld_hidden+set}" = set; then :
22234   $as_echo_n "(cached) " >&6
22235 else
22236   if test $in_tree_ld = yes ; then
22237   gcc_cv_ld_hidden=no
22238   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22239      && test $in_tree_ld_is_elf = yes; then
22240      gcc_cv_ld_hidden=yes
22241   fi
22242 else
22243   gcc_cv_ld_hidden=yes
22244   if test x"$ld_is_gold" = xyes; then
22245     :
22246   elif echo "$ld_ver" | grep GNU > /dev/null; then
22247     if test 0"$ld_date" -lt 20020404; then
22248       if test -n "$ld_date"; then
22249         # If there was date string, but was earlier than 2002-04-04, fail
22250         gcc_cv_ld_hidden=no
22251       elif test -z "$ld_vers"; then
22252         # If there was no date string nor ld version number, something is wrong
22253         gcc_cv_ld_hidden=no
22254       else
22255         test -z "$ld_vers_patch" && ld_vers_patch=0
22256         if test "$ld_vers_major" -lt 2; then
22257           gcc_cv_ld_hidden=no
22258         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22259           gcc_cv_ld_hidden="no"
22260         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22261           gcc_cv_ld_hidden=no
22262         fi
22263       fi
22264     fi
22265   else
22266     case "${target}" in
22267       *-*-darwin*)
22268         # Darwin ld has some visibility support.
22269         gcc_cv_ld_hidden=yes
22270         ;;
22271       hppa64*-*-hpux* | ia64*-*-hpux*)
22272         gcc_cv_ld_hidden=yes
22273         ;;
22274       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22275         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22276         # .symbolic was only added in Solaris 9 12/02.
22277         gcc_cv_ld_hidden=yes
22278         ;;
22279       *)
22280         gcc_cv_ld_hidden=no
22281         ;;
22282     esac
22283   fi
22284 fi
22285 fi
22286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22287 $as_echo "$gcc_cv_ld_hidden" >&6; }
22288 libgcc_visibility=no
22289
22290
22291 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22292   libgcc_visibility=yes
22293
22294 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22295
22296 fi
22297
22298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22299 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22300 gcc_cv_ld_ro_rw_mix=unknown
22301 if test $in_tree_ld = yes ; then
22302   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22303      && test $in_tree_ld_is_elf = yes; then
22304     gcc_cv_ld_ro_rw_mix=read-write
22305   fi
22306 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22307   echo '.section myfoosect, "a"' > conftest1.s
22308   echo '.section myfoosect, "aw"' > conftest2.s
22309   echo '.byte 1' >> conftest2.s
22310   echo '.section myfoosect, "a"' > conftest3.s
22311   echo '.byte 0' >> conftest3.s
22312   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22313      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22314      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22315      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22316         conftest2.o conftest3.o > /dev/null 2>&1; then
22317     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22318                          | sed -e '/myfoosect/!d' -e N`
22319     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22320       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22321         gcc_cv_ld_ro_rw_mix=read-only
22322       else
22323         gcc_cv_ld_ro_rw_mix=read-write
22324       fi
22325     fi
22326   fi
22327   rm -f conftest.* conftest[123].*
22328 fi
22329 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22330
22331 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22332
22333 fi
22334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22335 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22336
22337 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22338   case "${target}" in
22339     *-*-solaris2*)
22340       #
22341       # Solaris 2 ld -V output looks like this for a regular version:
22342       #
22343       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22344       #
22345       # but test versions add stuff at the end:
22346       #
22347       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22348       #
22349       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22350       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22351         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22352           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22353         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22354         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22355       fi
22356       ;;
22357   esac
22358 fi
22359
22360 # Check whether --enable-initfini-array was given.
22361 if test "${enable_initfini_array+set}" = set; then :
22362   enableval=$enable_initfini_array;
22363 else
22364
22365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22366 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22367 if test "${gcc_cv_initfini_array+set}" = set; then :
22368   $as_echo_n "(cached) " >&6
22369 else
22370     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22371     case "${target}" in
22372       ia64-*)
22373         if test "$cross_compiling" = yes; then :
22374   gcc_cv_initfini_array=no
22375 else
22376   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22377 /* end confdefs.h.  */
22378
22379 #ifndef __ELF__
22380 #error Not an ELF OS
22381 #endif
22382 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22383    if it can be used.  */
22384 static int x = -1;
22385 int main (void) { return x; }
22386 int foo (void) { x = 0; }
22387 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22388
22389 _ACEOF
22390 if ac_fn_c_try_run "$LINENO"; then :
22391   gcc_cv_initfini_array=yes
22392 else
22393   gcc_cv_initfini_array=no
22394 fi
22395 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22396   conftest.$ac_objext conftest.beam conftest.$ac_ext
22397 fi
22398 ;;
22399       *)
22400         gcc_cv_initfini_array=no
22401         if test $in_tree_ld = yes ; then
22402           if test "$gcc_cv_gld_major_version" -eq 2 \
22403              -a "$gcc_cv_gld_minor_version" -ge 22 \
22404              -o "$gcc_cv_gld_major_version" -gt 2 \
22405              && test $in_tree_ld_is_elf = yes; then
22406             gcc_cv_initfini_array=yes
22407           fi
22408         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22409           cat > conftest.s <<\EOF
22410 .section .dtors,"a",%progbits
22411 .balign 4
22412 .byte 'A', 'A', 'A', 'A'
22413 .section .ctors,"a",%progbits
22414 .balign 4
22415 .byte 'B', 'B', 'B', 'B'
22416 .section .fini_array.65530,"a",%progbits
22417 .balign 4
22418 .byte 'C', 'C', 'C', 'C'
22419 .section .init_array.65530,"a",%progbits
22420 .balign 4
22421 .byte 'D', 'D', 'D', 'D'
22422 .section .dtors.64528,"a",%progbits
22423 .balign 4
22424 .byte 'E', 'E', 'E', 'E'
22425 .section .ctors.64528,"a",%progbits
22426 .balign 4
22427 .byte 'F', 'F', 'F', 'F'
22428 .section .fini_array.01005,"a",%progbits
22429 .balign 4
22430 .byte 'G', 'G', 'G', 'G'
22431 .section .init_array.01005,"a",%progbits
22432 .balign 4
22433 .byte 'H', 'H', 'H', 'H'
22434 .text
22435 .globl _start
22436 _start:
22437 EOF
22438           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22439              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22440              && $gcc_cv_objdump -s -j .init_array conftest \
22441                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22442              && $gcc_cv_objdump -s -j .fini_array conftest \
22443                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22444             gcc_cv_initfini_array=yes
22445           fi
22446           rm -f conftest conftest.*
22447         fi
22448         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22449 /* end confdefs.h.  */
22450
22451 #ifndef __ELF__
22452 # error Not an ELF OS
22453 #endif
22454 #include <stdlib.h>
22455 #if defined __GLIBC_PREREQ
22456 # if __GLIBC_PREREQ (2, 4)
22457 # else
22458 #  error GLIBC 2.4 required
22459 # endif
22460 #else
22461 # if defined __sun__ && defined __svr4__
22462    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22463 # else
22464 #  error The C library not known to support .init_array/.fini_array
22465 # endif
22466 #endif
22467
22468 _ACEOF
22469 if ac_fn_c_try_cpp "$LINENO"; then :
22470
22471 else
22472   gcc_cv_initfini_array=no
22473 fi
22474 rm -f conftest.err conftest.$ac_ext;;
22475     esac
22476   else
22477     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22478 $as_echo_n "checking cross compile... guessing... " >&6; }
22479     gcc_cv_initfini_array=no
22480   fi
22481 fi
22482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22483 $as_echo "$gcc_cv_initfini_array" >&6; }
22484   enable_initfini_array=$gcc_cv_initfini_array
22485
22486 fi
22487
22488 if test $enable_initfini_array = yes; then
22489
22490 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22491
22492 fi
22493
22494 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22496 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22497 if test "${gcc_cv_as_leb128+set}" = set; then :
22498   $as_echo_n "(cached) " >&6
22499 else
22500   gcc_cv_as_leb128=no
22501     if test $in_tree_gas = yes; then
22502     if test $in_tree_gas_is_elf = yes \
22503   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22504   then gcc_cv_as_leb128=yes
22505 fi
22506   elif test x$gcc_cv_as != x; then
22507     $as_echo '  .data
22508         .uleb128 L2 - L1
22509 L1:
22510         .uleb128 1280
22511         .sleb128 -1010
22512 L2:' > conftest.s
22513     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22514   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22515   (eval $ac_try) 2>&5
22516   ac_status=$?
22517   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22518   test $ac_status = 0; }; }
22519     then
22520         # GAS versions before 2.11 do not support uleb128,
22521   # despite appearing to.
22522   # ??? There exists an elf-specific test that will crash
22523   # the assembler.  Perhaps it's better to figure out whether
22524   # arbitrary sections are supported and try the test.
22525   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22526   if echo "$as_ver" | grep GNU > /dev/null; then
22527     as_vers=`echo $as_ver | sed -n \
22528         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22529     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22530     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22531     if test $as_major -eq 2 && test $as_minor -lt 11
22532     then :
22533     else gcc_cv_as_leb128=yes
22534     fi
22535   fi
22536     else
22537       echo "configure: failed program was" >&5
22538       cat conftest.s >&5
22539     fi
22540     rm -f conftest.o conftest.s
22541   fi
22542 fi
22543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22544 $as_echo "$gcc_cv_as_leb128" >&6; }
22545 if test $gcc_cv_as_leb128 = yes; then
22546
22547 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22548
22549 fi
22550
22551 # Check if we have assembler support for unwind directives.
22552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22553 $as_echo_n "checking assembler for cfi directives... " >&6; }
22554 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22555   $as_echo_n "(cached) " >&6
22556 else
22557   gcc_cv_as_cfi_directive=no
22558   if test x$gcc_cv_as != x; then
22559     $as_echo '  .text
22560         .cfi_startproc
22561         .cfi_offset 0, 0
22562         .cfi_same_value 1
22563         .cfi_def_cfa 1, 2
22564         .cfi_escape 1, 2, 3, 4, 5
22565         .cfi_endproc' > conftest.s
22566     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22567   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22568   (eval $ac_try) 2>&5
22569   ac_status=$?
22570   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22571   test $ac_status = 0; }; }
22572     then
22573         case "$target" in
22574   *-*-solaris*)
22575     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22576     # read-only and read-write sections, we need to make sure that the
22577     # assembler used emits read-write .eh_frame sections.
22578     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22579       if test "x$gcc_cv_objdump" != x; then
22580         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22581                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22582           gcc_cv_as_cfi_directive=no
22583         else
22584           case "$target" in
22585             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22586               # On Solaris/x86, make sure that GCC and gas agree on using
22587               # read-only .eh_frame sections for 64-bit.
22588               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22589                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22590                         sed -e /.eh_frame/!d -e N | \
22591                         grep READONLY > /dev/null; then
22592                 gcc_cv_as_cfi_directive=yes
22593               else
22594                 gcc_cv_as_cfi_directive=no
22595               fi
22596               ;;
22597             *)
22598               gcc_cv_as_cfi_directive=yes
22599               ;;
22600           esac
22601         fi
22602       else
22603         # no objdump, err on the side of caution
22604         gcc_cv_as_cfi_directive=no
22605       fi
22606     else
22607       gcc_cv_as_cfi_directive=yes
22608     fi
22609     ;;
22610   *-*-*)
22611     gcc_cv_as_cfi_directive=yes
22612     ;;
22613 esac
22614     else
22615       echo "configure: failed program was" >&5
22616       cat conftest.s >&5
22617     fi
22618     rm -f conftest.o conftest.s
22619   fi
22620 fi
22621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22622 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22623
22624 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22626 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22627 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22628   $as_echo_n "(cached) " >&6
22629 else
22630   gcc_cv_as_cfi_advance_working=no
22631   if test x$gcc_cv_as != x; then
22632     $as_echo '  .text
22633         .cfi_startproc
22634         .cfi_adjust_cfa_offset 64
22635         .skip 75040, 0
22636         .cfi_adjust_cfa_offset 128
22637         .cfi_endproc' > conftest.s
22638     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22639   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22640   (eval $ac_try) 2>&5
22641   ac_status=$?
22642   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22643   test $ac_status = 0; }; }
22644     then
22645
22646 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22647     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22648    gcc_cv_as_cfi_advance_working=yes
22649 fi
22650
22651     else
22652       echo "configure: failed program was" >&5
22653       cat conftest.s >&5
22654     fi
22655     rm -f conftest.o conftest.s
22656   fi
22657 fi
22658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22659 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22660
22661 else
22662   # no objdump, err on the side of caution
22663   gcc_cv_as_cfi_advance_working=no
22664 fi
22665
22666
22667 cat >>confdefs.h <<_ACEOF
22668 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22669        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22670 _ACEOF
22671
22672
22673
22674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22675 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22676 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22677   $as_echo_n "(cached) " >&6
22678 else
22679   gcc_cv_as_cfi_personality_directive=no
22680   if test x$gcc_cv_as != x; then
22681     $as_echo '  .text
22682         .cfi_startproc
22683         .cfi_personality 0, symbol
22684         .cfi_endproc' > conftest.s
22685     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22686   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22687   (eval $ac_try) 2>&5
22688   ac_status=$?
22689   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22690   test $ac_status = 0; }; }
22691     then
22692         gcc_cv_as_cfi_personality_directive=yes
22693     else
22694       echo "configure: failed program was" >&5
22695       cat conftest.s >&5
22696     fi
22697     rm -f conftest.o conftest.s
22698   fi
22699 fi
22700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22701 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22702
22703
22704 cat >>confdefs.h <<_ACEOF
22705 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22706     then echo 1; else echo 0; fi`
22707 _ACEOF
22708
22709
22710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22711 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22712 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22713   $as_echo_n "(cached) " >&6
22714 else
22715   gcc_cv_as_cfi_sections_directive=no
22716   if test x$gcc_cv_as != x; then
22717     $as_echo '  .text
22718         .cfi_sections .debug_frame, .eh_frame
22719         .cfi_startproc
22720         .cfi_endproc' > conftest.s
22721     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22722   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22723   (eval $ac_try) 2>&5
22724   ac_status=$?
22725   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22726   test $ac_status = 0; }; }
22727     then
22728         case $target_os in
22729   win32 | pe | cygwin* | mingw32* | uwin*)
22730     # Need to check that we generated the correct relocation for the
22731     # .debug_frame section.  This was fixed for binutils 2.21.
22732     gcc_cv_as_cfi_sections_directive=no
22733     if test "x$gcc_cv_objdump" != x; then
22734      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22735         grep secrel > /dev/null; then
22736       gcc_cv_as_cfi_sections_directive=yes
22737      fi
22738     fi
22739     ;;
22740   *)
22741     gcc_cv_as_cfi_sections_directive=yes
22742     ;;
22743 esac
22744     else
22745       echo "configure: failed program was" >&5
22746       cat conftest.s >&5
22747     fi
22748     rm -f conftest.o conftest.s
22749   fi
22750 fi
22751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22752 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22753
22754
22755
22756 cat >>confdefs.h <<_ACEOF
22757 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22758     then echo 1; else echo 0; fi`
22759 _ACEOF
22760
22761
22762 # GAS versions up to and including 2.11.0 may mis-optimize
22763 # .eh_frame data.
22764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22765 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22766 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22767   $as_echo_n "(cached) " >&6
22768 else
22769   gcc_cv_as_eh_frame=no
22770     if test $in_tree_gas = yes; then
22771     if test $in_tree_gas_is_elf = yes \
22772   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22773   then gcc_cv_as_eh_frame=yes
22774 fi
22775   elif test x$gcc_cv_as != x; then
22776     $as_echo '  .text
22777 .LFB1:
22778         .4byte  0
22779 .L1:
22780         .4byte  0
22781 .LFE1:
22782         .section        .eh_frame,"aw",@progbits
22783 __FRAME_BEGIN__:
22784         .4byte  .LECIE1-.LSCIE1
22785 .LSCIE1:
22786         .4byte  0x0
22787         .byte   0x1
22788         .ascii "z\0"
22789         .byte   0x1
22790         .byte   0x78
22791         .byte   0x1a
22792         .byte   0x0
22793         .byte   0x4
22794         .4byte  1
22795         .p2align 1
22796 .LECIE1:
22797 .LSFDE1:
22798         .4byte  .LEFDE1-.LASFDE1
22799 .LASFDE1:
22800         .4byte  .LASFDE1-__FRAME_BEGIN__
22801         .4byte  .LFB1
22802         .4byte  .LFE1-.LFB1
22803         .byte   0x4
22804         .4byte  .LFE1-.LFB1
22805         .byte   0x4
22806         .4byte  .L1-.LFB1
22807 .LEFDE1:' > conftest.s
22808     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22809   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22810   (eval $ac_try) 2>&5
22811   ac_status=$?
22812   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22813   test $ac_status = 0; }; }
22814     then
22815           cat > conftest.lit <<EOF
22816  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22817  0010 01000000 12000000 18000000 00000000  ................
22818  0020 08000000 04080000 0044               .........D
22819 EOF
22820 cat > conftest.big <<EOF
22821  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22822  0010 00000001 00000012 00000018 00000000  ................
22823  0020 00000008 04000000 0844               .........D
22824 EOF
22825   # If the assembler didn't choke, and we can objdump,
22826   # and we got the correct data, then succeed.
22827   # The text in the here-document typically retains its unix-style line
22828   # endings, while the output of objdump will use host line endings.
22829   # Therefore, use diff -b for the comparisons.
22830   if test x$gcc_cv_objdump != x \
22831   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22832      | tail -3 > conftest.got \
22833   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22834     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22835   then
22836     gcc_cv_as_eh_frame=yes
22837   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22838   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22839   (eval $ac_try) 2>&5
22840   ac_status=$?
22841   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22842   test $ac_status = 0; }; }; then
22843     gcc_cv_as_eh_frame=buggy
22844   else
22845     # Uh oh, what do we do now?
22846     gcc_cv_as_eh_frame=no
22847   fi
22848     else
22849       echo "configure: failed program was" >&5
22850       cat conftest.s >&5
22851     fi
22852     rm -f conftest.o conftest.s
22853   fi
22854 fi
22855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22856 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22857
22858
22859 if test $gcc_cv_as_eh_frame = buggy; then
22860
22861 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22862
22863 fi
22864
22865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22866 $as_echo_n "checking assembler for section merging support... " >&6; }
22867 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22868   $as_echo_n "(cached) " >&6
22869 else
22870   gcc_cv_as_shf_merge=no
22871     if test $in_tree_gas = yes; then
22872     if test $in_tree_gas_is_elf = yes \
22873   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22874   then gcc_cv_as_shf_merge=yes
22875 fi
22876   elif test x$gcc_cv_as != x; then
22877     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22878     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22879   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22880   (eval $ac_try) 2>&5
22881   ac_status=$?
22882   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22883   test $ac_status = 0; }; }
22884     then
22885         gcc_cv_as_shf_merge=yes
22886     else
22887       echo "configure: failed program was" >&5
22888       cat conftest.s >&5
22889     fi
22890     rm -f conftest.o conftest.s
22891   fi
22892 fi
22893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22894 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22895
22896 if test $gcc_cv_as_shf_merge = no; then
22897   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22898 $as_echo_n "checking assembler for section merging support... " >&6; }
22899 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22900   $as_echo_n "(cached) " >&6
22901 else
22902   gcc_cv_as_shf_merge=no
22903     if test $in_tree_gas = yes; then
22904     if test $in_tree_gas_is_elf = yes \
22905   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22906   then gcc_cv_as_shf_merge=yes
22907 fi
22908   elif test x$gcc_cv_as != x; then
22909     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22910     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22911   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22912   (eval $ac_try) 2>&5
22913   ac_status=$?
22914   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22915   test $ac_status = 0; }; }
22916     then
22917         gcc_cv_as_shf_merge=yes
22918     else
22919       echo "configure: failed program was" >&5
22920       cat conftest.s >&5
22921     fi
22922     rm -f conftest.o conftest.s
22923   fi
22924 fi
22925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22926 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22927
22928 fi
22929
22930 cat >>confdefs.h <<_ACEOF
22931 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22932 _ACEOF
22933
22934
22935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22936 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22937 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22938   $as_echo_n "(cached) " >&6
22939 else
22940   gcc_cv_as_comdat_group=no
22941     if test $in_tree_gas = yes; then
22942     if test $in_tree_gas_is_elf = yes \
22943   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22944   then gcc_cv_as_comdat_group=yes
22945 fi
22946   elif test x$gcc_cv_as != x; then
22947     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22948     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22949   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22950   (eval $ac_try) 2>&5
22951   ac_status=$?
22952   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22953   test $ac_status = 0; }; }
22954     then
22955         gcc_cv_as_comdat_group=yes
22956     else
22957       echo "configure: failed program was" >&5
22958       cat conftest.s >&5
22959     fi
22960     rm -f conftest.o conftest.s
22961   fi
22962 fi
22963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22964 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22965
22966 if test $gcc_cv_as_comdat_group = yes; then
22967   gcc_cv_as_comdat_group_percent=no
22968   gcc_cv_as_comdat_group_group=no
22969 else
22970  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22971 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22972 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22973   $as_echo_n "(cached) " >&6
22974 else
22975   gcc_cv_as_comdat_group_percent=no
22976     if test $in_tree_gas = yes; then
22977     if test $in_tree_gas_is_elf = yes \
22978   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22979   then gcc_cv_as_comdat_group_percent=yes
22980 fi
22981   elif test x$gcc_cv_as != x; then
22982     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22983     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22984   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22985   (eval $ac_try) 2>&5
22986   ac_status=$?
22987   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22988   test $ac_status = 0; }; }
22989     then
22990         gcc_cv_as_comdat_group_percent=yes
22991     else
22992       echo "configure: failed program was" >&5
22993       cat conftest.s >&5
22994     fi
22995     rm -f conftest.o conftest.s
22996   fi
22997 fi
22998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22999 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
23000
23001  if test $gcc_cv_as_comdat_group_percent = yes; then
23002    gcc_cv_as_comdat_group_group=no
23003  else
23004    case "${target}" in
23005      # Sun as uses a completely different syntax.
23006      *-*-solaris2*)
23007        case "${target}" in
23008          sparc*-*-solaris2*)
23009            conftest_s='
23010                .group foo,".text%foo",#comdat
23011                .section ".text%foo", #alloc,#execinstr,#progbits
23012                .globl foo
23013              foo:
23014              '
23015            ;;
23016          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
23017            conftest_s='
23018                .group foo,.text%foo,#comdat
23019                .section .text%foo, "ax", @progbits
23020                .globl  foo
23021              foo:
23022              '
23023            ;;
23024        esac
23025        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
23026 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
23027 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
23028   $as_echo_n "(cached) " >&6
23029 else
23030   gcc_cv_as_comdat_group_group=no
23031   if test x$gcc_cv_as != x; then
23032     $as_echo "$conftest_s" > conftest.s
23033     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23034   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23035   (eval $ac_try) 2>&5
23036   ac_status=$?
23037   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23038   test $ac_status = 0; }; }
23039     then
23040         gcc_cv_as_comdat_group_group=yes
23041     else
23042       echo "configure: failed program was" >&5
23043       cat conftest.s >&5
23044     fi
23045     rm -f conftest.o conftest.s
23046   fi
23047 fi
23048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
23049 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
23050
23051        ;;
23052    esac
23053  fi
23054 fi
23055 if test x"$ld_is_gold" = xyes; then
23056   comdat_group=yes
23057 elif test $in_tree_ld = yes ; then
23058   comdat_group=no
23059   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23060      && test $in_tree_ld_is_elf = yes; then
23061      comdat_group=yes
23062   fi
23063 elif echo "$ld_ver" | grep GNU > /dev/null; then
23064   comdat_group=yes
23065   if test 0"$ld_date" -lt 20050308; then
23066     if test -n "$ld_date"; then
23067       # If there was date string, but was earlier than 2005-03-08, fail
23068       comdat_group=no
23069     elif test "$ld_vers_major" -lt 2; then
23070       comdat_group=no
23071     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23072       comdat_group=no
23073     fi
23074   fi
23075 else
23076   case "${target}" in
23077     *-*-solaris2.1[1-9]*)
23078       comdat_group=no
23079       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23080       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23081       # version 1.688.
23082       #
23083       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23084       # least ld version 1.2267.
23085       if test "$ld_vers_major" -gt 1; then
23086         comdat_group=yes
23087       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23088         comdat_group=yes
23089       elif test "$ld_vers_minor" -ge 2267; then
23090         comdat_group=yes
23091       fi
23092       ;;
23093     *)
23094       # Assume linkers other than GNU ld don't support COMDAT group.
23095       comdat_group=no
23096       ;;
23097   esac
23098 fi
23099 # Allow overriding the automatic COMDAT group tests above.
23100 # Check whether --enable-comdat was given.
23101 if test "${enable_comdat+set}" = set; then :
23102   enableval=$enable_comdat; comdat_group="$enable_comdat"
23103 fi
23104
23105 if test $comdat_group = no; then
23106   gcc_cv_as_comdat_group=no
23107   gcc_cv_as_comdat_group_percent=no
23108   gcc_cv_as_comdat_group_group=no
23109 fi
23110
23111 cat >>confdefs.h <<_ACEOF
23112 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23113     || test $gcc_cv_as_comdat_group_percent = yes \
23114     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23115 _ACEOF
23116
23117
23118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23119 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23120 if test "${gcc_cv_as_discriminator+set}" = set; then :
23121   $as_echo_n "(cached) " >&6
23122 else
23123   gcc_cv_as_discriminator=no
23124     if test $in_tree_gas = yes; then
23125     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23126   then gcc_cv_as_discriminator=yes
23127 fi
23128   elif test x$gcc_cv_as != x; then
23129     $as_echo '  .text
23130         .file 1 "conf.c"
23131         .loc 1 1 0 discriminator 1' > conftest.s
23132     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23133   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23134   (eval $ac_try) 2>&5
23135   ac_status=$?
23136   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23137   test $ac_status = 0; }; }
23138     then
23139         gcc_cv_as_discriminator=yes
23140     else
23141       echo "configure: failed program was" >&5
23142       cat conftest.s >&5
23143     fi
23144     rm -f conftest.o conftest.s
23145   fi
23146 fi
23147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23148 $as_echo "$gcc_cv_as_discriminator" >&6; }
23149 if test $gcc_cv_as_discriminator = yes; then
23150
23151 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23152
23153 fi
23154
23155 # Thread-local storage - the check is heavily parameterized.
23156 conftest_s=
23157 tls_first_major=
23158 tls_first_minor=
23159 tls_as_opt=
23160 case "$target" in
23161   alpha*-*-*)
23162     conftest_s='
23163         .section ".tdata","awT",@progbits
23164 foo:    .long   25
23165         .text
23166         ldq     $27,__tls_get_addr($29)         !literal!1
23167         lda     $16,foo($29)                    !tlsgd!1
23168         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23169         ldq     $27,__tls_get_addr($29)         !literal!2
23170         lda     $16,foo($29)                    !tlsldm!2
23171         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23172         ldq     $1,foo($29)                     !gotdtprel
23173         ldah    $2,foo($29)                     !dtprelhi
23174         lda     $3,foo($2)                      !dtprello
23175         lda     $4,foo($29)                     !dtprel
23176         ldq     $1,foo($29)                     !gottprel
23177         ldah    $2,foo($29)                     !tprelhi
23178         lda     $3,foo($2)                      !tprello
23179         lda     $4,foo($29)                     !tprel'
23180         tls_first_major=2
23181         tls_first_minor=13
23182         tls_as_opt=--fatal-warnings
23183         ;;
23184   cris-*-*|crisv32-*-*)
23185     conftest_s='
23186         .section ".tdata","awT",@progbits
23187 x:      .long   25
23188         .text
23189         move.d x:IE,$r10
23190         nop'
23191         tls_first_major=2
23192         tls_first_minor=20
23193         tls_as_opt=--fatal-warnings
23194         ;;
23195   frv*-*-*)
23196     conftest_s='
23197         .section ".tdata","awT",@progbits
23198 x:      .long   25
23199         .text
23200         call    #gettlsoff(x)'
23201         tls_first_major=2
23202         tls_first_minor=14
23203         ;;
23204   hppa*-*-linux*)
23205     conftest_s='
23206 t1:     .reg    %r20
23207 t2:     .reg    %r21
23208 gp:     .reg    %r19
23209         .section ".tdata","awT",@progbits
23210 foo:    .long   25
23211         .text
23212         .align  4
23213         addil LT%foo-$tls_gdidx$,gp
23214         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23215         b __tls_get_addr
23216         nop
23217         addil LT%foo-$tls_ldidx$,gp
23218         b __tls_get_addr
23219         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23220         addil LR%foo-$tls_dtpoff$,%ret0
23221         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23222         mfctl %cr27,%t1
23223         addil LT%foo-$tls_ieoff$,gp
23224         ldw RT%foo-$tls_ieoff$(%r1),%t2
23225         add %t1,%t2,%t3
23226         mfctl %cr27,%t1
23227         addil LR%foo-$tls_leoff$,%t1
23228         ldo RR%foo-$tls_leoff$(%r1),%t2'
23229         tls_first_major=2
23230         tls_first_minor=15
23231         tls_as_opt=--fatal-warnings
23232         ;;
23233   arm*-*-*)
23234     conftest_s='
23235         .section ".tdata","awT",%progbits
23236 foo:    .long   25
23237         .text
23238 .word foo(gottpoff)
23239 .word foo(tpoff)
23240 .word foo(tlsgd)
23241 .word foo(tlsldm)
23242 .word foo(tlsldo)'
23243         tls_first_major=2
23244         tls_first_minor=17
23245         ;;
23246   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23247     case "$target" in
23248       i[34567]86-*-solaris2.*)
23249         on_solaris=yes
23250         tga_func=___tls_get_addr
23251         ;;
23252       x86_64-*-solaris2.1[0-9]*)
23253         on_solaris=yes
23254         tga_func=__tls_get_addr
23255         ;;
23256       *)
23257         on_solaris=no
23258         ;;
23259     esac
23260     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23261       conftest_s='
23262         .section .tdata,"awt",@progbits'
23263       tls_first_major=0
23264       tls_first_minor=0
23265
23266 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23267
23268     else
23269       conftest_s='
23270         .section ".tdata","awT",@progbits'
23271       tls_first_major=2
23272       tls_first_minor=14
23273       tls_as_opt="--fatal-warnings"
23274     fi
23275     conftest_s="$conftest_s
23276 foo:    .long   25
23277         .text
23278         movl    %gs:0, %eax
23279         leal    foo@tlsgd(,%ebx,1), %eax
23280         leal    foo@tlsldm(%ebx), %eax
23281         leal    foo@dtpoff(%eax), %edx
23282         movl    foo@gottpoff(%ebx), %eax
23283         subl    foo@gottpoff(%ebx), %eax
23284         addl    foo@gotntpoff(%ebx), %eax
23285         movl    foo@indntpoff, %eax
23286         movl    \$foo@tpoff, %eax
23287         subl    \$foo@tpoff, %eax
23288         leal    foo@ntpoff(%ecx), %eax"
23289     ;;
23290   x86_64-*-*)
23291     conftest_s='
23292         .section ".tdata","awT",@progbits
23293 foo:    .long   25
23294         .text
23295         movq    %fs:0, %rax
23296         leaq    foo@TLSGD(%rip), %rdi
23297         leaq    foo@TLSLD(%rip), %rdi
23298         leaq    foo@DTPOFF(%rax), %rdx
23299         movq    foo@GOTTPOFF(%rip), %rax
23300         movq    $foo@TPOFF, %rax'
23301         tls_first_major=2
23302         tls_first_minor=14
23303         tls_as_opt=--fatal-warnings
23304         ;;
23305   ia64-*-*)
23306     conftest_s='
23307         .section ".tdata","awT",@progbits
23308 foo:    data8   25
23309         .text
23310         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23311         addl    r17 = @ltoff(@dtprel(foo#)), gp
23312         addl    r18 = @ltoff(@tprel(foo#)), gp
23313         addl    r19 = @dtprel(foo#), gp
23314         adds    r21 = @dtprel(foo#), r13
23315         movl    r23 = @dtprel(foo#)
23316         addl    r20 = @tprel(foo#), gp
23317         adds    r22 = @tprel(foo#), r13
23318         movl    r24 = @tprel(foo#)'
23319         tls_first_major=2
23320         tls_first_minor=13
23321         tls_as_opt=--fatal-warnings
23322         ;;
23323   mips*-*-*)
23324     conftest_s='
23325         .section .tdata,"awT",@progbits
23326 x:
23327         .word 2
23328         .text
23329         addiu $4, $28, %tlsgd(x)
23330         addiu $4, $28, %tlsldm(x)
23331         lui $4, %dtprel_hi(x)
23332         addiu $4, $4, %dtprel_lo(x)
23333         lw $4, %gottprel(x)($28)
23334         lui $4, %tprel_hi(x)
23335         addiu $4, $4, %tprel_lo(x)'
23336         tls_first_major=2
23337         tls_first_minor=16
23338         tls_as_opt='-32 --fatal-warnings'
23339         ;;
23340   m68k-*-*)
23341     conftest_s='
23342         .section .tdata,"awT",@progbits
23343 x:
23344         .word 2
23345         .text
23346 foo:
23347         move.l x@TLSGD(%a5),%a0
23348         move.l x@TLSLDM(%a5),%a0
23349         move.l x@TLSLDO(%a5),%a0
23350         move.l x@TLSIE(%a5),%a0
23351         move.l x@TLSLE(%a5),%a0'
23352         tls_first_major=2
23353         tls_first_minor=19
23354         tls_as_opt='--fatal-warnings'
23355         ;;
23356   powerpc-*-*)
23357     conftest_s='
23358         .section ".tdata","awT",@progbits
23359         .align 2
23360 ld0:    .space 4
23361 ld1:    .space 4
23362 x1:     .space 4
23363 x2:     .space 4
23364 x3:     .space 4
23365         .text
23366         addi 3,31,ld0@got@tlsgd
23367         bl __tls_get_addr
23368         addi 3,31,x1@got@tlsld
23369         bl __tls_get_addr
23370         addi 9,3,x1@dtprel
23371         addis 9,3,x2@dtprel@ha
23372         addi 9,9,x2@dtprel@l
23373         lwz 9,x3@got@tprel(31)
23374         add 9,9,x@tls
23375         addi 9,2,x1@tprel
23376         addis 9,2,x2@tprel@ha
23377         addi 9,9,x2@tprel@l'
23378         tls_first_major=2
23379         tls_first_minor=14
23380         tls_as_opt="-a32 --fatal-warnings"
23381         ;;
23382   powerpc64-*-*)
23383     conftest_s='
23384         .section ".tdata","awT",@progbits
23385         .align 3
23386 ld0:    .space 8
23387 ld1:    .space 8
23388 x1:     .space 8
23389 x2:     .space 8
23390 x3:     .space 8
23391         .text
23392         addi 3,2,ld0@got@tlsgd
23393         bl .__tls_get_addr
23394         nop
23395         addi 3,2,ld1@toc
23396         bl .__tls_get_addr
23397         nop
23398         addi 3,2,x1@got@tlsld
23399         bl .__tls_get_addr
23400         nop
23401         addi 9,3,x1@dtprel
23402         bl .__tls_get_addr
23403         nop
23404         addis 9,3,x2@dtprel@ha
23405         addi 9,9,x2@dtprel@l
23406         bl .__tls_get_addr
23407         nop
23408         ld 9,x3@got@dtprel(2)
23409         add 9,9,3
23410         bl .__tls_get_addr
23411         nop'
23412         tls_first_major=2
23413         tls_first_minor=14
23414         tls_as_opt="-a64 --fatal-warnings"
23415         ;;
23416   s390-*-*)
23417     conftest_s='
23418         .section ".tdata","awT",@progbits
23419 foo:    .long   25
23420         .text
23421         .long   foo@TLSGD
23422         .long   foo@TLSLDM
23423         .long   foo@DTPOFF
23424         .long   foo@NTPOFF
23425         .long   foo@GOTNTPOFF
23426         .long   foo@INDNTPOFF
23427         l       %r1,foo@GOTNTPOFF(%r12)
23428         l       %r1,0(%r1):tls_load:foo
23429         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23430         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23431         tls_first_major=2
23432         tls_first_minor=14
23433         tls_as_opt="-m31 --fatal-warnings"
23434         ;;
23435   s390x-*-*)
23436     conftest_s='
23437         .section ".tdata","awT",@progbits
23438 foo:    .long   25
23439         .text
23440         .quad   foo@TLSGD
23441         .quad   foo@TLSLDM
23442         .quad   foo@DTPOFF
23443         .quad   foo@NTPOFF
23444         .quad   foo@GOTNTPOFF
23445         lg      %r1,foo@GOTNTPOFF(%r12)
23446         larl    %r1,foo@INDNTPOFF
23447         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23448         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23449         tls_first_major=2
23450         tls_first_minor=14
23451         tls_as_opt="-m64 -Aesame --fatal-warnings"
23452         ;;
23453   sh-*-* | sh[34]-*-*)
23454     conftest_s='
23455         .section ".tdata","awT",@progbits
23456 foo:    .long   25
23457         .text
23458         .long   foo@TLSGD
23459         .long   foo@TLSLDM
23460         .long   foo@DTPOFF
23461         .long   foo@GOTTPOFF
23462         .long   foo@TPOFF'
23463         tls_first_major=2
23464         tls_first_minor=13
23465         tls_as_opt=--fatal-warnings
23466         ;;
23467   sparc*-*-*)
23468     case "$target" in
23469       sparc*-sun-solaris2.*)
23470         on_solaris=yes
23471         tga_func=__tls_get_addr
23472         ;;
23473       *)
23474         on_solaris=no
23475         ;;
23476     esac
23477     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23478       conftest_s='
23479         .section ".tdata",#alloc,#write,#tls'
23480         tls_first_major=0
23481         tls_first_minor=0
23482     else
23483       conftest_s='
23484         .section ".tdata","awT",@progbits'
23485         tls_first_major=2
23486         tls_first_minor=14
23487         tls_as_opt="-32 --fatal-warnings"
23488     fi
23489     conftest_s="$conftest_s
23490 foo:    .long   25
23491         .text
23492         sethi   %tgd_hi22(foo), %o0
23493         add     %o0, %tgd_lo10(foo), %o1
23494         add     %l7, %o1, %o0, %tgd_add(foo)
23495         call    __tls_get_addr, %tgd_call(foo)
23496         sethi   %tldm_hi22(foo), %l1
23497         add     %l1, %tldm_lo10(foo), %l2
23498         add     %l7, %l2, %o0, %tldm_add(foo)
23499         call    __tls_get_addr, %tldm_call(foo)
23500         sethi   %tldo_hix22(foo), %l3
23501         xor     %l3, %tldo_lox10(foo), %l4
23502         add     %o0, %l4, %l5, %tldo_add(foo)
23503         sethi   %tie_hi22(foo), %o3
23504         add     %o3, %tie_lo10(foo), %o3
23505         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23506         add     %g7, %o2, %o4, %tie_add(foo)
23507         sethi   %tle_hix22(foo), %l1
23508         xor     %l1, %tle_lox10(foo), %o5
23509         ld      [%g7 + %o5], %o1"
23510         ;;
23511   tilepro*-*-*)
23512       conftest_s='
23513         .section ".tdata","awT",@progbits
23514 foo:    .long   25
23515         .text
23516         addli   r0, zero, tls_gd(foo)
23517         auli    r0, zero, tls_gd_ha16(foo)
23518         addli   r0, r0, tls_gd_lo16(foo)
23519         jal     __tls_get_addr
23520         addli   r0, zero, tls_ie(foo)
23521         auli    r0, r0, tls_ie_ha16(foo)
23522         addli   r0, r0, tls_ie_lo16(foo)'
23523         tls_first_major=2
23524         tls_first_minor=22
23525         tls_as_opt="--fatal-warnings"
23526         ;;
23527   tilegx*-*-*)
23528       conftest_s='
23529         .section ".tdata","awT",@progbits
23530 foo:    .long   25
23531         .text
23532         shl16insli r0, zero, hw0_last_tls_gd(foo)
23533         shl16insli r0, zero, hw1_last_tls_gd(foo)
23534         shl16insli r0, r0,   hw0_tls_gd(foo)
23535         jal        __tls_get_addr
23536         shl16insli r0, zero, hw1_last_tls_ie(foo)
23537         shl16insli r0, r0,   hw0_tls_ie(foo)'
23538         tls_first_major=2
23539         tls_first_minor=22
23540         tls_as_opt="--fatal-warnings"
23541         ;;
23542   xtensa*-*-*)
23543     conftest_s='
23544         .section ".tdata","awT",@progbits
23545 foo:    .long   25
23546         .text
23547         movi    a8, foo@TLSFUNC
23548         movi    a10, foo@TLSARG
23549         callx8.tls a8, foo@TLSCALL'
23550         tls_first_major=2
23551         tls_first_minor=19
23552         ;;
23553 esac
23554 set_have_as_tls=no
23555 if test "x$enable_tls" = xno ; then
23556   : # TLS explicitly disabled.
23557 elif test "x$enable_tls" = xyes ; then
23558   set_have_as_tls=yes # TLS explicitly enabled.
23559 elif test -z "$tls_first_major"; then
23560   : # If we don't have a check, assume no support.
23561 else
23562   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23563 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23564 if test "${gcc_cv_as_tls+set}" = set; then :
23565   $as_echo_n "(cached) " >&6
23566 else
23567   gcc_cv_as_tls=no
23568     if test $in_tree_gas = yes; then
23569     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23570   then gcc_cv_as_tls=yes
23571 fi
23572   elif test x$gcc_cv_as != x; then
23573     $as_echo "$conftest_s" > conftest.s
23574     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23575   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23576   (eval $ac_try) 2>&5
23577   ac_status=$?
23578   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23579   test $ac_status = 0; }; }
23580     then
23581         gcc_cv_as_tls=yes
23582     else
23583       echo "configure: failed program was" >&5
23584       cat conftest.s >&5
23585     fi
23586     rm -f conftest.o conftest.s
23587   fi
23588 fi
23589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23590 $as_echo "$gcc_cv_as_tls" >&6; }
23591 if test $gcc_cv_as_tls = yes; then
23592   set_have_as_tls=yes
23593 fi
23594 fi
23595 case "$target" in
23596   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23597   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23598   # Sun style that Sun ld and GCC don't support any longer.
23599   *-*-solaris2.*)
23600     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23601 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23602     ld_tls_support=no
23603     # Check ld and ld.so.1 TLS support.
23604     if echo "$ld_ver" | grep GNU > /dev/null; then
23605       # Assume all interesting versions of GNU ld have TLS support.
23606       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23607       ld_tls_support=yes
23608     else
23609       case "$target" in
23610         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23611         i?86-*-solaris2.9)
23612           min_tls_ld_vers_minor=374
23613           ;;
23614         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23615         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23616           min_tls_ld_vers_minor=343
23617           ;;
23618       esac
23619       if test "$ld_vers_major" -gt 1 || \
23620         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23621         ld_tls_support=yes
23622       else
23623         set_have_as_tls=no
23624       fi
23625     fi
23626     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23627 $as_echo "$ld_tls_support" >&6; }
23628
23629     save_LIBS="$LIBS"
23630     save_LDFLAGS="$LDFLAGS"
23631     LIBS=
23632     LDFLAGS=
23633
23634     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23635 $as_echo_n "checking library containing $tga_func... " >&6; }
23636     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23637     # (32-bit x86) only lived in libthread, so check for that.  Keep
23638     # set_have_as_tls if found, disable if not.
23639     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23641 $as_echo_n "checking for library containing $tga_func... " >&6; }
23642 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23643   $as_echo_n "(cached) " >&6
23644 else
23645   ac_func_search_save_LIBS=$LIBS
23646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23647 /* end confdefs.h.  */
23648
23649 /* Override any GCC internal prototype to avoid an error.
23650    Use char because int might match the return type of a GCC
23651    builtin and then its argument prototype would still apply.  */
23652 #ifdef __cplusplus
23653 extern "C"
23654 #endif
23655 char $tga_func ();
23656 int
23657 main ()
23658 {
23659 return $tga_func ();
23660   ;
23661   return 0;
23662 }
23663 _ACEOF
23664 for ac_lib in '' thread; do
23665   if test -z "$ac_lib"; then
23666     ac_res="none required"
23667   else
23668     ac_res=-l$ac_lib
23669     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23670   fi
23671   if ac_fn_c_try_link "$LINENO"; then :
23672   eval "$as_ac_Search=\$ac_res"
23673 fi
23674 rm -f core conftest.err conftest.$ac_objext \
23675     conftest$ac_exeext
23676   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23677   break
23678 fi
23679 done
23680 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23681
23682 else
23683   eval "$as_ac_Search=no"
23684 fi
23685 rm conftest.$ac_ext
23686 LIBS=$ac_func_search_save_LIBS
23687 fi
23688 eval ac_res=\$$as_ac_Search
23689                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23690 $as_echo "$ac_res" >&6; }
23691 eval ac_res=\$$as_ac_Search
23692 if test "$ac_res" != no; then :
23693   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23694
23695 else
23696   set_have_as_tls=no
23697 fi
23698
23699     # Clear LIBS if we cannot support TLS.
23700     if test $set_have_as_tls = no; then
23701       LIBS=
23702     fi
23703     # Always define LIB_TLS_SPEC, even without TLS support.
23704
23705 cat >>confdefs.h <<_ACEOF
23706 #define LIB_TLS_SPEC "$LIBS"
23707 _ACEOF
23708
23709     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23710 $as_echo "$LIBS" >&6; }
23711
23712     LIBS="$save_LIBS"
23713     LDFLAGS="$save_LDFLAGS"
23714     ;;
23715 esac
23716 if test $set_have_as_tls = yes ; then
23717
23718 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23719
23720 fi
23721
23722 # Target-specific assembler checks.
23723
23724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23725 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23726 gcc_cv_ld_static_dynamic=no
23727 gcc_cv_ld_static_option='-Bstatic'
23728 gcc_cv_ld_dynamic_option='-Bdynamic'
23729 if test $in_tree_ld = yes ; then
23730   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23731     gcc_cv_ld_static_dynamic=yes
23732   fi
23733 elif test x$gcc_cv_ld != x; then
23734   # Check if linker supports -Bstatic/-Bdynamic option
23735   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23736      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23737       gcc_cv_ld_static_dynamic=yes
23738   else
23739     case "$target" in
23740       # HP-UX ld uses -a flags to select between shared and archive.
23741       *-*-hpux*)
23742         if test x"$gnu_ld" = xno; then
23743           gcc_cv_ld_static_dynamic=yes
23744           gcc_cv_ld_static_option="-aarchive_shared"
23745           gcc_cv_ld_dynamic_option="-adefault"
23746         fi
23747         ;;
23748       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23749       *-*-solaris2*)
23750         gcc_cv_ld_static_dynamic=yes
23751         ;;
23752     esac
23753   fi
23754 fi
23755 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23756
23757 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23758
23759
23760 cat >>confdefs.h <<_ACEOF
23761 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23762 _ACEOF
23763
23764
23765 cat >>confdefs.h <<_ACEOF
23766 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23767 _ACEOF
23768
23769 fi
23770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23771 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23772
23773 if test x"$demangler_in_ld" = xyes; then
23774   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23775 $as_echo_n "checking linker --demangle support... " >&6; }
23776   gcc_cv_ld_demangle=no
23777   if test $in_tree_ld = yes; then
23778     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23779       gcc_cv_ld_demangle=yes
23780     fi
23781   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23782     # Check if the GNU linker supports --demangle option
23783     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23784       gcc_cv_ld_demangle=yes
23785     fi
23786   fi
23787   if test x"$gcc_cv_ld_demangle" = xyes; then
23788
23789 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23790
23791   fi
23792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23793 $as_echo "$gcc_cv_ld_demangle" >&6; }
23794 fi
23795
23796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23797 $as_echo_n "checking linker plugin support... " >&6; }
23798 gcc_cv_lto_plugin=0
23799 if test -f liblto_plugin.la; then
23800   save_ld_ver="$ld_ver"
23801   save_ld_vers_major="$ld_vers_major"
23802   save_ld_vers_minor="$ld_vers_minor"
23803   save_ld_is_gold="$ld_is_gold"
23804
23805   ld_is_gold=no
23806
23807   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23808     ld_ver="GNU ld"
23809     # FIXME: ld_is_gold?
23810     ld_vers_major="$gcc_cv_gld_major_version"
23811     ld_vers_minor="$gcc_cv_gld_minor_version"
23812   else
23813     # Determine plugin linker version.
23814     # FIXME: Partial duplicate from above, generalize.
23815     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23816     if echo "$ld_ver" | grep GNU > /dev/null; then
23817       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23818         ld_is_gold=yes
23819         ld_vers=`echo $ld_ver | sed -n \
23820             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23821       else
23822         ld_vers=`echo $ld_ver | sed -n \
23823             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23824       fi
23825       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23826       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23827     fi
23828   fi
23829
23830   # Determine plugin support.
23831   if echo "$ld_ver" | grep GNU > /dev/null; then
23832     # Require GNU ld or gold 2.21+ for plugin support by default.
23833     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23834       gcc_cv_lto_plugin=2
23835     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23836     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23837       gcc_cv_lto_plugin=1
23838     fi
23839   fi
23840
23841   ld_ver="$save_ld_ver"
23842   ld_vers_major="$save_ld_vers_major"
23843   ld_vers_minor="$save_ld_vers_minor"
23844   ld_is_gold="$save_ld_is_gold"
23845 fi
23846
23847 cat >>confdefs.h <<_ACEOF
23848 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23849 _ACEOF
23850
23851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23852 $as_echo "$gcc_cv_lto_plugin" >&6; }
23853
23854 case "$target" in
23855   # All TARGET_ABI_OSF targets.
23856   alpha*-*-linux* | alpha*-*-*bsd*)
23857     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23858 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23859 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23860   $as_echo_n "(cached) " >&6
23861 else
23862   gcc_cv_as_alpha_explicit_relocs=no
23863     if test $in_tree_gas = yes; then
23864     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23865   then gcc_cv_as_alpha_explicit_relocs=yes
23866 fi
23867   elif test x$gcc_cv_as != x; then
23868     $as_echo '  .set nomacro
23869         .text
23870         extbl   $3, $2, $3      !lituse_bytoff!1
23871         ldq     $2, a($29)      !literal!1
23872         ldq     $4, b($29)      !literal!2
23873         ldq_u   $3, 0($2)       !lituse_base!1
23874         ldq     $27, f($29)     !literal!5
23875         jsr     $26, ($27), f   !lituse_jsr!5
23876         ldah    $29, 0($26)     !gpdisp!3
23877         lda     $0, c($29)      !gprel
23878         ldah    $1, d($29)      !gprelhigh
23879         lda     $1, d($1)       !gprellow
23880         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23881     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23882   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23883   (eval $ac_try) 2>&5
23884   ac_status=$?
23885   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23886   test $ac_status = 0; }; }
23887     then
23888         gcc_cv_as_alpha_explicit_relocs=yes
23889     else
23890       echo "configure: failed program was" >&5
23891       cat conftest.s >&5
23892     fi
23893     rm -f conftest.o conftest.s
23894   fi
23895 fi
23896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23897 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23898 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23899
23900 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23901
23902 fi
23903     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23904 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23905 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23906   $as_echo_n "(cached) " >&6
23907 else
23908   gcc_cv_as_alpha_jsrdirect_relocs=no
23909     if test $in_tree_gas = yes; then
23910     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23911   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23912 fi
23913   elif test x$gcc_cv_as != x; then
23914     $as_echo '  .set nomacro
23915         .text
23916         ldq     $27, a($29)     !literal!1
23917         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23918     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23919   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23920   (eval $ac_try) 2>&5
23921   ac_status=$?
23922   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23923   test $ac_status = 0; }; }
23924     then
23925         gcc_cv_as_alpha_jsrdirect_relocs=yes
23926     else
23927       echo "configure: failed program was" >&5
23928       cat conftest.s >&5
23929     fi
23930     rm -f conftest.o conftest.s
23931   fi
23932 fi
23933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23934 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23935 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23936
23937 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23938
23939 fi
23940     ;;
23941
23942   cris-*-*)
23943     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23944 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23945 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23946   $as_echo_n "(cached) " >&6
23947 else
23948   gcc_cv_as_cris_no_mul_bug=no
23949     if test $in_tree_gas = yes; then
23950     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23951   then gcc_cv_as_cris_no_mul_bug=yes
23952 fi
23953   elif test x$gcc_cv_as != x; then
23954     $as_echo '.text' > conftest.s
23955     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23956   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23957   (eval $ac_try) 2>&5
23958   ac_status=$?
23959   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23960   test $ac_status = 0; }; }
23961     then
23962         gcc_cv_as_cris_no_mul_bug=yes
23963     else
23964       echo "configure: failed program was" >&5
23965       cat conftest.s >&5
23966     fi
23967     rm -f conftest.o conftest.s
23968   fi
23969 fi
23970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23971 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23972 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23973
23974 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23975
23976 fi
23977     ;;
23978
23979   sparc*-*-*)
23980     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23981 $as_echo_n "checking assembler for .register... " >&6; }
23982 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23983   $as_echo_n "(cached) " >&6
23984 else
23985   gcc_cv_as_sparc_register_op=no
23986   if test x$gcc_cv_as != x; then
23987     $as_echo '.register %g2, #scratch' > conftest.s
23988     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23989   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23990   (eval $ac_try) 2>&5
23991   ac_status=$?
23992   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23993   test $ac_status = 0; }; }
23994     then
23995         gcc_cv_as_sparc_register_op=yes
23996     else
23997       echo "configure: failed program was" >&5
23998       cat conftest.s >&5
23999     fi
24000     rm -f conftest.o conftest.s
24001   fi
24002 fi
24003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
24004 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
24005 if test $gcc_cv_as_sparc_register_op = yes; then
24006
24007 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
24008
24009 fi
24010
24011     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24012 $as_echo_n "checking assembler for -relax option... " >&6; }
24013 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24014   $as_echo_n "(cached) " >&6
24015 else
24016   gcc_cv_as_sparc_relax=no
24017   if test x$gcc_cv_as != x; then
24018     $as_echo '.text' > conftest.s
24019     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24020   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24021   (eval $ac_try) 2>&5
24022   ac_status=$?
24023   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24024   test $ac_status = 0; }; }
24025     then
24026         gcc_cv_as_sparc_relax=yes
24027     else
24028       echo "configure: failed program was" >&5
24029       cat conftest.s >&5
24030     fi
24031     rm -f conftest.o conftest.s
24032   fi
24033 fi
24034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24035 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24036 if test $gcc_cv_as_sparc_relax = yes; then
24037
24038 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24039
24040 fi
24041
24042     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24043 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24044 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24045   $as_echo_n "(cached) " >&6
24046 else
24047   gcc_cv_as_sparc_gotdata_op=no
24048   if test x$gcc_cv_as != x; then
24049     $as_echo '.text
24050 .align 4
24051 foo:
24052         nop
24053 bar:
24054         sethi %gdop_hix22(foo), %g1
24055         xor    %g1, %gdop_lox10(foo), %g1
24056         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24057     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24058   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24059   (eval $ac_try) 2>&5
24060   ac_status=$?
24061   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24062   test $ac_status = 0; }; }
24063     then
24064         if test x$gcc_cv_ld != x \
24065        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24066          if test x$gcc_cv_objdump != x; then
24067            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24068               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24069                gcc_cv_as_sparc_gotdata_op=no
24070            else
24071                gcc_cv_as_sparc_gotdata_op=yes
24072            fi
24073          fi
24074        fi
24075        rm -f conftest
24076     else
24077       echo "configure: failed program was" >&5
24078       cat conftest.s >&5
24079     fi
24080     rm -f conftest.o conftest.s
24081   fi
24082 fi
24083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24084 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24085 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24086
24087 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24088
24089 fi
24090
24091     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24092 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24093 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24094   $as_echo_n "(cached) " >&6
24095 else
24096   gcc_cv_as_sparc_ua_pcrel=no
24097   if test x$gcc_cv_as != x; then
24098     $as_echo '.text
24099 foo:
24100         nop
24101 .data
24102 .align 4
24103 .byte 0
24104 .uaword %r_disp32(foo)' > conftest.s
24105     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24106   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24107   (eval $ac_try) 2>&5
24108   ac_status=$?
24109   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24110   test $ac_status = 0; }; }
24111     then
24112         if test x$gcc_cv_ld != x \
24113        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24114          gcc_cv_as_sparc_ua_pcrel=yes
24115        fi
24116        rm -f conftest
24117     else
24118       echo "configure: failed program was" >&5
24119       cat conftest.s >&5
24120     fi
24121     rm -f conftest.o conftest.s
24122   fi
24123 fi
24124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24125 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24126 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24127
24128 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24129
24130
24131       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24132 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24133 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24134   $as_echo_n "(cached) " >&6
24135 else
24136   gcc_cv_as_sparc_ua_pcrel_hidden=no
24137   if test x$gcc_cv_as != x; then
24138     $as_echo '.data
24139 .align 4
24140 .byte 0x31
24141 .uaword %r_disp32(foo)
24142 .byte 0x32, 0x33, 0x34
24143 .global foo
24144 .hidden foo
24145 foo:
24146 .skip 4' > conftest.s
24147     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24148   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24149   (eval $ac_try) 2>&5
24150   ac_status=$?
24151   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24152   test $ac_status = 0; }; }
24153     then
24154         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24155          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24156          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24157             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24158             if $gcc_cv_objdump -R conftest 2> /dev/null \
24159                | grep 'DISP32' > /dev/null 2>&1; then
24160                 :
24161             else
24162                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24163             fi
24164          fi
24165          rm -f conftest
24166     else
24167       echo "configure: failed program was" >&5
24168       cat conftest.s >&5
24169     fi
24170     rm -f conftest.o conftest.s
24171   fi
24172 fi
24173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24174 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24175 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24176
24177 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24178
24179 fi
24180
24181 fi # unaligned pcrel relocs
24182
24183     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24184 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24185 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24186   $as_echo_n "(cached) " >&6
24187 else
24188   gcc_cv_as_sparc_offsetable_lo10=no
24189   if test x$gcc_cv_as != x; then
24190     $as_echo '.text
24191         or %g1, %lo(ab) + 12, %g1
24192         or %g1, %lo(ab + 12), %g1' > conftest.s
24193     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24194   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24195   (eval $ac_try) 2>&5
24196   ac_status=$?
24197   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24198   test $ac_status = 0; }; }
24199     then
24200         if test x$gcc_cv_objdump != x \
24201        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24202           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24203          gcc_cv_as_sparc_offsetable_lo10=yes
24204        fi
24205     else
24206       echo "configure: failed program was" >&5
24207       cat conftest.s >&5
24208     fi
24209     rm -f conftest.o conftest.s
24210   fi
24211 fi
24212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24213 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24214 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24215
24216 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24217
24218 fi
24219
24220     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24221 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24222 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24223   $as_echo_n "(cached) " >&6
24224 else
24225   gcc_cv_as_sparc_fmaf=no
24226   if test x$gcc_cv_as != x; then
24227     $as_echo '.text
24228        .register %g2, #scratch
24229        .register %g3, #scratch
24230        .align 4
24231        fmaddd %f0, %f2, %f4, %f6
24232        addxccc %g1, %g2, %g3
24233        fsrl32 %f2, %f4, %f8
24234        fnaddd %f10, %f12, %f14' > conftest.s
24235     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24236   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24237   (eval $ac_try) 2>&5
24238   ac_status=$?
24239   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24240   test $ac_status = 0; }; }
24241     then
24242         gcc_cv_as_sparc_fmaf=yes
24243     else
24244       echo "configure: failed program was" >&5
24245       cat conftest.s >&5
24246     fi
24247     rm -f conftest.o conftest.s
24248   fi
24249 fi
24250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24251 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24252 if test $gcc_cv_as_sparc_fmaf = yes; then
24253
24254 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24255
24256 fi
24257     ;;
24258
24259   i[34567]86-*-* | x86_64-*-*)
24260     case $target_os in
24261       cygwin*)
24262         # Full C++ conformance when using a shared libstdc++-v3 requires some
24263         # support from the Cygwin DLL, which in more recent versions exports
24264         # wrappers to aid in interposing and redirecting operators new, delete,
24265         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24266         # are configuring for a version of Cygwin that exports the wrappers.
24267         if test x$host = x$target; then
24268           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24269 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24270   gcc_ac_cygwin_dll_wrappers=yes
24271 else
24272   gcc_ac_cygwin_dll_wrappers=no
24273 fi
24274
24275         else
24276           # Can't check presence of libc functions during cross-compile, so
24277           # we just have to assume we're building for an up-to-date target.
24278           gcc_ac_cygwin_dll_wrappers=yes
24279         fi
24280
24281 cat >>confdefs.h <<_ACEOF
24282 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24283 _ACEOF
24284
24285     esac
24286     case $target_os in
24287       cygwin* | pe | mingw32* | interix*)
24288         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24289         # definition is used unconditionally to initialise the default state of
24290         # the target option variable that governs usage of the feature.
24291         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24292 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24293 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24294   $as_echo_n "(cached) " >&6
24295 else
24296   gcc_cv_as_comm_has_align=no
24297     if test $in_tree_gas = yes; then
24298     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24299   then gcc_cv_as_comm_has_align=yes
24300 fi
24301   elif test x$gcc_cv_as != x; then
24302     $as_echo '.comm foo,1,32' > conftest.s
24303     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24304   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24305   (eval $ac_try) 2>&5
24306   ac_status=$?
24307   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24308   test $ac_status = 0; }; }
24309     then
24310         gcc_cv_as_comm_has_align=yes
24311     else
24312       echo "configure: failed program was" >&5
24313       cat conftest.s >&5
24314     fi
24315     rm -f conftest.o conftest.s
24316   fi
24317 fi
24318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24319 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24320
24321
24322 cat >>confdefs.h <<_ACEOF
24323 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24324 _ACEOF
24325
24326         # Used for DWARF 2 in PE
24327         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24328 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24329 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24330   $as_echo_n "(cached) " >&6
24331 else
24332   gcc_cv_as_ix86_pe_secrel32=no
24333     if test $in_tree_gas = yes; then
24334     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24335   then gcc_cv_as_ix86_pe_secrel32=yes
24336 fi
24337   elif test x$gcc_cv_as != x; then
24338     $as_echo '.text
24339 foo:    nop
24340 .data
24341         .secrel32 foo' > conftest.s
24342     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24343   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24344   (eval $ac_try) 2>&5
24345   ac_status=$?
24346   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24347   test $ac_status = 0; }; }
24348     then
24349         if test x$gcc_cv_ld != x \
24350            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24351              gcc_cv_as_ix86_pe_secrel32=yes
24352            fi
24353            rm -f conftest
24354     else
24355       echo "configure: failed program was" >&5
24356       cat conftest.s >&5
24357     fi
24358     rm -f conftest.o conftest.s
24359   fi
24360 fi
24361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24362 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24363 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24364
24365 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24366
24367 fi
24368         # Test if the assembler supports the extended form of the .section
24369         # directive that specifies section alignment.  LTO support uses this,
24370         # but normally only after installation, so we warn but don't fail the
24371         # configure if LTO is enabled but the assembler does not support it.
24372         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24373 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24374 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24375   $as_echo_n "(cached) " >&6
24376 else
24377   gcc_cv_as_section_has_align=no
24378     if test $in_tree_gas = yes; then
24379     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24380   then gcc_cv_as_section_has_align=yes
24381 fi
24382   elif test x$gcc_cv_as != x; then
24383     $as_echo '.section lto_test,"dr0"' > conftest.s
24384     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24385   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24386   (eval $ac_try) 2>&5
24387   ac_status=$?
24388   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24389   test $ac_status = 0; }; }
24390     then
24391         gcc_cv_as_section_has_align=yes
24392     else
24393       echo "configure: failed program was" >&5
24394       cat conftest.s >&5
24395     fi
24396     rm -f conftest.o conftest.s
24397   fi
24398 fi
24399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24400 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24401
24402         if test x$gcc_cv_as_section_has_align != xyes; then
24403           case ",$enable_languages," in
24404             *,lto,*)
24405               { $as_echo "$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
24406 $as_echo "$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;}
24407               ;;
24408           esac
24409         fi
24410         # Test if the assembler supports the section flag 'e' for specifying
24411         # an excluded section.
24412         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24413 $as_echo_n "checking assembler for .section with e... " >&6; }
24414 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24415   $as_echo_n "(cached) " >&6
24416 else
24417   gcc_cv_as_section_has_e=no
24418     if test $in_tree_gas = yes; then
24419     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24420   then gcc_cv_as_section_has_e=yes
24421 fi
24422   elif test x$gcc_cv_as != x; then
24423     $as_echo '.section foo1,"e"
24424 .byte 0,0,0,0' > conftest.s
24425     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24426   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24427   (eval $ac_try) 2>&5
24428   ac_status=$?
24429   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24430   test $ac_status = 0; }; }
24431     then
24432         gcc_cv_as_section_has_e=yes
24433     else
24434       echo "configure: failed program was" >&5
24435       cat conftest.s >&5
24436     fi
24437     rm -f conftest.o conftest.s
24438   fi
24439 fi
24440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24441 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24442
24443
24444 cat >>confdefs.h <<_ACEOF
24445 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24446 _ACEOF
24447
24448         ;;
24449     esac
24450
24451     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24452 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24453 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24454   $as_echo_n "(cached) " >&6
24455 else
24456   gcc_cv_as_ix86_filds=no
24457   if test x$gcc_cv_as != x; then
24458     $as_echo 'filds mem; fists mem' > conftest.s
24459     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24460   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24461   (eval $ac_try) 2>&5
24462   ac_status=$?
24463   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24464   test $ac_status = 0; }; }
24465     then
24466         gcc_cv_as_ix86_filds=yes
24467     else
24468       echo "configure: failed program was" >&5
24469       cat conftest.s >&5
24470     fi
24471     rm -f conftest.o conftest.s
24472   fi
24473 fi
24474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24475 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24476 if test $gcc_cv_as_ix86_filds = yes; then
24477
24478 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24479
24480 fi
24481
24482     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24483 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24484 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24485   $as_echo_n "(cached) " >&6
24486 else
24487   gcc_cv_as_ix86_fildq=no
24488   if test x$gcc_cv_as != x; then
24489     $as_echo 'fildq mem; fistpq mem' > conftest.s
24490     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24491   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24492   (eval $ac_try) 2>&5
24493   ac_status=$?
24494   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24495   test $ac_status = 0; }; }
24496     then
24497         gcc_cv_as_ix86_fildq=yes
24498     else
24499       echo "configure: failed program was" >&5
24500       cat conftest.s >&5
24501     fi
24502     rm -f conftest.o conftest.s
24503   fi
24504 fi
24505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24506 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24507 if test $gcc_cv_as_ix86_fildq = yes; then
24508
24509 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24510
24511 fi
24512
24513     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24514 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24515 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24516   $as_echo_n "(cached) " >&6
24517 else
24518   gcc_cv_as_ix86_cmov_sun_syntax=no
24519   if test x$gcc_cv_as != x; then
24520     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24521     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24522   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24523   (eval $ac_try) 2>&5
24524   ac_status=$?
24525   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24526   test $ac_status = 0; }; }
24527     then
24528         gcc_cv_as_ix86_cmov_sun_syntax=yes
24529     else
24530       echo "configure: failed program was" >&5
24531       cat conftest.s >&5
24532     fi
24533     rm -f conftest.o conftest.s
24534   fi
24535 fi
24536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24537 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24538 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24539
24540 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24541
24542 fi
24543
24544     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24545 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24546 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24547   $as_echo_n "(cached) " >&6
24548 else
24549   gcc_cv_as_ix86_ffreep=no
24550   if test x$gcc_cv_as != x; then
24551     $as_echo 'ffreep %st(1)' > conftest.s
24552     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24553   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24554   (eval $ac_try) 2>&5
24555   ac_status=$?
24556   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24557   test $ac_status = 0; }; }
24558     then
24559         gcc_cv_as_ix86_ffreep=yes
24560     else
24561       echo "configure: failed program was" >&5
24562       cat conftest.s >&5
24563     fi
24564     rm -f conftest.o conftest.s
24565   fi
24566 fi
24567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24568 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24569 if test $gcc_cv_as_ix86_ffreep = yes; then
24570
24571 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24572
24573 fi
24574
24575     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24576 $as_echo_n "checking assembler for .quad directive... " >&6; }
24577 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24578   $as_echo_n "(cached) " >&6
24579 else
24580   gcc_cv_as_ix86_quad=no
24581   if test x$gcc_cv_as != x; then
24582     $as_echo '.quad 0' > conftest.s
24583     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24584   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24585   (eval $ac_try) 2>&5
24586   ac_status=$?
24587   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24588   test $ac_status = 0; }; }
24589     then
24590         gcc_cv_as_ix86_quad=yes
24591     else
24592       echo "configure: failed program was" >&5
24593       cat conftest.s >&5
24594     fi
24595     rm -f conftest.o conftest.s
24596   fi
24597 fi
24598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24599 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24600 if test $gcc_cv_as_ix86_quad = yes; then
24601
24602 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24603
24604 fi
24605
24606     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24607 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24608 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24609   $as_echo_n "(cached) " >&6
24610 else
24611   gcc_cv_as_ix86_sahf=no
24612   if test x$gcc_cv_as != x; then
24613     $as_echo '.code64
24614        sahf' > conftest.s
24615     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24616   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24617   (eval $ac_try) 2>&5
24618   ac_status=$?
24619   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24620   test $ac_status = 0; }; }
24621     then
24622         gcc_cv_as_ix86_sahf=yes
24623     else
24624       echo "configure: failed program was" >&5
24625       cat conftest.s >&5
24626     fi
24627     rm -f conftest.o conftest.s
24628   fi
24629 fi
24630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24631 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24632 if test $gcc_cv_as_ix86_sahf = yes; then
24633
24634 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24635
24636 fi
24637
24638     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24639 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24640 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24641   $as_echo_n "(cached) " >&6
24642 else
24643   gcc_cv_as_ix86_hle=no
24644   if test x$gcc_cv_as != x; then
24645     $as_echo '.code64
24646        lock xacquire cmpxchg %esi, (%rcx)
24647        ' > conftest.s
24648     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24649   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24650   (eval $ac_try) 2>&5
24651   ac_status=$?
24652   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24653   test $ac_status = 0; }; }
24654     then
24655         gcc_cv_as_ix86_hle=yes
24656     else
24657       echo "configure: failed program was" >&5
24658       cat conftest.s >&5
24659     fi
24660     rm -f conftest.o conftest.s
24661   fi
24662 fi
24663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24664 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24665 if test $gcc_cv_as_ix86_hle = yes; then
24666
24667 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24668
24669 fi
24670
24671     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24672 $as_echo_n "checking assembler for swap suffix... " >&6; }
24673 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24674   $as_echo_n "(cached) " >&6
24675 else
24676   gcc_cv_as_ix86_swap=no
24677   if test x$gcc_cv_as != x; then
24678     $as_echo 'movl.s %esp, %ebp' > conftest.s
24679     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24680   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24681   (eval $ac_try) 2>&5
24682   ac_status=$?
24683   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24684   test $ac_status = 0; }; }
24685     then
24686         gcc_cv_as_ix86_swap=yes
24687     else
24688       echo "configure: failed program was" >&5
24689       cat conftest.s >&5
24690     fi
24691     rm -f conftest.o conftest.s
24692   fi
24693 fi
24694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24695 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24696 if test $gcc_cv_as_ix86_swap = yes; then
24697
24698 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24699
24700 fi
24701
24702     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24703 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24704 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24705   $as_echo_n "(cached) " >&6
24706 else
24707   gcc_cv_as_ix86_diff_sect_delta=no
24708   if test x$gcc_cv_as != x; then
24709     $as_echo '.section .rodata
24710 .L1:
24711         .long .L2-.L1
24712         .long .L3-.L1
24713         .text
24714 .L3:    nop
24715 .L2:    nop' > conftest.s
24716     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24717   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24718   (eval $ac_try) 2>&5
24719   ac_status=$?
24720   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24721   test $ac_status = 0; }; }
24722     then
24723         gcc_cv_as_ix86_diff_sect_delta=yes
24724     else
24725       echo "configure: failed program was" >&5
24726       cat conftest.s >&5
24727     fi
24728     rm -f conftest.o conftest.s
24729   fi
24730 fi
24731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24732 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24733 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24734
24735 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24736
24737 fi
24738
24739     # These two are used unconditionally by i386.[ch]; it is to be defined
24740     # to 1 if the feature is present, 0 otherwise.
24741     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24742 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24743 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24744   $as_echo_n "(cached) " >&6
24745 else
24746   gcc_cv_as_ix86_gotoff_in_data=no
24747     if test $in_tree_gas = yes; then
24748     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24749   then gcc_cv_as_ix86_gotoff_in_data=yes
24750 fi
24751   elif test x$gcc_cv_as != x; then
24752     $as_echo '  .text
24753 .L0:
24754         nop
24755         .data
24756         .long .L0@GOTOFF' > conftest.s
24757     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24758   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24759   (eval $ac_try) 2>&5
24760   ac_status=$?
24761   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24762   test $ac_status = 0; }; }
24763     then
24764         gcc_cv_as_ix86_gotoff_in_data=yes
24765     else
24766       echo "configure: failed program was" >&5
24767       cat conftest.s >&5
24768     fi
24769     rm -f conftest.o conftest.s
24770   fi
24771 fi
24772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24773 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24774
24775
24776 cat >>confdefs.h <<_ACEOF
24777 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24778 _ACEOF
24779
24780
24781     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24782 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24783 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24784   $as_echo_n "(cached) " >&6
24785 else
24786   gcc_cv_as_ix86_rep_lock_prefix=no
24787   if test x$gcc_cv_as != x; then
24788     $as_echo 'rep movsl
24789          lock addl %edi, (%eax,%esi)
24790          lock orl $0, (%esp)' > conftest.s
24791     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24792   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24793   (eval $ac_try) 2>&5
24794   ac_status=$?
24795   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24796   test $ac_status = 0; }; }
24797     then
24798         gcc_cv_as_ix86_rep_lock_prefix=yes
24799     else
24800       echo "configure: failed program was" >&5
24801       cat conftest.s >&5
24802     fi
24803     rm -f conftest.o conftest.s
24804   fi
24805 fi
24806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24807 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24808 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24809
24810 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24811
24812 fi
24813
24814     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24815 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24816 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24817   $as_echo_n "(cached) " >&6
24818 else
24819   gcc_cv_as_ix86_tlsgdplt=no
24820   if test x$gcc_cv_as != x; then
24821     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24822     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24823   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24824   (eval $ac_try) 2>&5
24825   ac_status=$?
24826   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24827   test $ac_status = 0; }; }
24828     then
24829         if test x$gcc_cv_ld != x \
24830          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24831            gcc_cv_as_ix86_tlsgdplt=yes
24832          fi
24833          rm -f conftest
24834     else
24835       echo "configure: failed program was" >&5
24836       cat conftest.s >&5
24837     fi
24838     rm -f conftest.o conftest.s
24839   fi
24840 fi
24841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24842 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24843 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24844
24845 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24846
24847 fi
24848
24849     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24850 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24851 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24852   $as_echo_n "(cached) " >&6
24853 else
24854   gcc_cv_as_ix86_tlsldmplt=no
24855   if test x$gcc_cv_as != x; then
24856     $as_echo 'tls_ld:
24857          call    tls_ld@tlsldmplt' > conftest.s
24858     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24859   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24860   (eval $ac_try) 2>&5
24861   ac_status=$?
24862   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24863   test $ac_status = 0; }; }
24864     then
24865         if test x$gcc_cv_ld != x \
24866          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24867            gcc_cv_as_ix86_tlsldmplt=yes
24868          fi
24869          rm -f conftest
24870     else
24871       echo "configure: failed program was" >&5
24872       cat conftest.s >&5
24873     fi
24874     rm -f conftest.o conftest.s
24875   fi
24876 fi
24877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24878 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24879 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24880
24881 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24882
24883 fi
24884
24885     ;;
24886
24887   ia64*-*-*)
24888     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24889 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24890 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24891   $as_echo_n "(cached) " >&6
24892 else
24893   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24894     if test $in_tree_gas = yes; then
24895     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24896   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24897 fi
24898   elif test x$gcc_cv_as != x; then
24899     $as_echo '  .text
24900         addl r15 = @ltoffx(x#), gp
24901         ;;
24902         ld8.mov r16 = [r15], x#' > conftest.s
24903     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24904   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24905   (eval $ac_try) 2>&5
24906   ac_status=$?
24907   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24908   test $ac_status = 0; }; }
24909     then
24910         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24911     else
24912       echo "configure: failed program was" >&5
24913       cat conftest.s >&5
24914     fi
24915     rm -f conftest.o conftest.s
24916   fi
24917 fi
24918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24919 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24920 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24921
24922 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24923
24924 fi
24925
24926     ;;
24927
24928   powerpc*-*-*)
24929     case $target in
24930       *-*-aix*) conftest_s='    .machine "pwr5"
24931         .csect .text[PR]
24932         mfcr 3,128';;
24933       *-*-darwin*)
24934         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24935 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24936 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24937   $as_echo_n "(cached) " >&6
24938 else
24939   gcc_cv_as_machine_directive=no
24940   if test x$gcc_cv_as != x; then
24941     $as_echo '  .machine ppc7400' > conftest.s
24942     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24943   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24944   (eval $ac_try) 2>&5
24945   ac_status=$?
24946   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24947   test $ac_status = 0; }; }
24948     then
24949         gcc_cv_as_machine_directive=yes
24950     else
24951       echo "configure: failed program was" >&5
24952       cat conftest.s >&5
24953     fi
24954     rm -f conftest.o conftest.s
24955   fi
24956 fi
24957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24958 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24959
24960         if test x$gcc_cv_as_machine_directive != xyes; then
24961           echo "*** This target requires an assembler supporting \".machine\"" >&2
24962           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24963           test x$build = x$target && exit 1
24964         fi
24965         conftest_s='    .text
24966         mfcr r3,128';;
24967       *) conftest_s='   .machine power4
24968         .text
24969         mfcr 3,128';;
24970     esac
24971
24972     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24973 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24974 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24975   $as_echo_n "(cached) " >&6
24976 else
24977   gcc_cv_as_powerpc_mfcrf=no
24978     if test $in_tree_gas = yes; then
24979     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24980   then gcc_cv_as_powerpc_mfcrf=yes
24981 fi
24982   elif test x$gcc_cv_as != x; then
24983     $as_echo "$conftest_s" > conftest.s
24984     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24985   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24986   (eval $ac_try) 2>&5
24987   ac_status=$?
24988   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24989   test $ac_status = 0; }; }
24990     then
24991         gcc_cv_as_powerpc_mfcrf=yes
24992     else
24993       echo "configure: failed program was" >&5
24994       cat conftest.s >&5
24995     fi
24996     rm -f conftest.o conftest.s
24997   fi
24998 fi
24999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
25000 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
25001 if test $gcc_cv_as_powerpc_mfcrf = yes; then
25002
25003 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
25004
25005 fi
25006
25007     case $target in
25008       *-*-aix*) conftest_s='    .machine "pwr5"
25009         .csect .text[PR]
25010         popcntb 3,3';;
25011       *) conftest_s='   .machine power5
25012         .text
25013         popcntb 3,3';;
25014     esac
25015
25016     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25017 $as_echo_n "checking assembler for popcntb support... " >&6; }
25018 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25019   $as_echo_n "(cached) " >&6
25020 else
25021   gcc_cv_as_powerpc_popcntb=no
25022     if test $in_tree_gas = yes; then
25023     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25024   then gcc_cv_as_powerpc_popcntb=yes
25025 fi
25026   elif test x$gcc_cv_as != x; then
25027     $as_echo "$conftest_s" > conftest.s
25028     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25029   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25030   (eval $ac_try) 2>&5
25031   ac_status=$?
25032   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25033   test $ac_status = 0; }; }
25034     then
25035         gcc_cv_as_powerpc_popcntb=yes
25036     else
25037       echo "configure: failed program was" >&5
25038       cat conftest.s >&5
25039     fi
25040     rm -f conftest.o conftest.s
25041   fi
25042 fi
25043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25044 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25045 if test $gcc_cv_as_powerpc_popcntb = yes; then
25046
25047 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25048
25049 fi
25050
25051     case $target in
25052       *-*-aix*) conftest_s='    .machine "pwr5x"
25053         .csect .text[PR]
25054         frin 1,1';;
25055       *) conftest_s='   .machine power5
25056         .text
25057         frin 1,1';;
25058     esac
25059
25060     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25061 $as_echo_n "checking assembler for fp round support... " >&6; }
25062 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25063   $as_echo_n "(cached) " >&6
25064 else
25065   gcc_cv_as_powerpc_fprnd=no
25066     if test $in_tree_gas = yes; then
25067     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25068   then gcc_cv_as_powerpc_fprnd=yes
25069 fi
25070   elif test x$gcc_cv_as != x; then
25071     $as_echo "$conftest_s" > conftest.s
25072     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25073   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25074   (eval $ac_try) 2>&5
25075   ac_status=$?
25076   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25077   test $ac_status = 0; }; }
25078     then
25079         gcc_cv_as_powerpc_fprnd=yes
25080     else
25081       echo "configure: failed program was" >&5
25082       cat conftest.s >&5
25083     fi
25084     rm -f conftest.o conftest.s
25085   fi
25086 fi
25087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25088 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25089 if test $gcc_cv_as_powerpc_fprnd = yes; then
25090
25091 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25092
25093 fi
25094
25095     case $target in
25096       *-*-aix*) conftest_s='    .machine "pwr6"
25097         .csect .text[PR]
25098         mffgpr 1,3';;
25099       *) conftest_s='   .machine power6
25100         .text
25101         mffgpr 1,3';;
25102     esac
25103
25104     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25105 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25106 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25107   $as_echo_n "(cached) " >&6
25108 else
25109   gcc_cv_as_powerpc_mfpgpr=no
25110     if test $in_tree_gas = yes; then
25111     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25112   then gcc_cv_as_powerpc_mfpgpr=yes
25113 fi
25114   elif test x$gcc_cv_as != x; then
25115     $as_echo "$conftest_s" > conftest.s
25116     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25117   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25118   (eval $ac_try) 2>&5
25119   ac_status=$?
25120   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25121   test $ac_status = 0; }; }
25122     then
25123         gcc_cv_as_powerpc_mfpgpr=yes
25124     else
25125       echo "configure: failed program was" >&5
25126       cat conftest.s >&5
25127     fi
25128     rm -f conftest.o conftest.s
25129   fi
25130 fi
25131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25132 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25133 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25134
25135 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25136
25137 fi
25138
25139     case $target in
25140       *-*-aix*) conftest_s='    .csect .text[PR]
25141 LCF..0:
25142         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25143       *-*-darwin*)
25144         conftest_s='    .text
25145 LCF0:
25146         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25147       *) conftest_s='   .text
25148 .LCF0:
25149         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25150     esac
25151
25152     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25153 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25154 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25155   $as_echo_n "(cached) " >&6
25156 else
25157   gcc_cv_as_powerpc_rel16=no
25158     if test $in_tree_gas = yes; then
25159     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25160   then gcc_cv_as_powerpc_rel16=yes
25161 fi
25162   elif test x$gcc_cv_as != x; then
25163     $as_echo "$conftest_s" > conftest.s
25164     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25165   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25166   (eval $ac_try) 2>&5
25167   ac_status=$?
25168   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25169   test $ac_status = 0; }; }
25170     then
25171         gcc_cv_as_powerpc_rel16=yes
25172     else
25173       echo "configure: failed program was" >&5
25174       cat conftest.s >&5
25175     fi
25176     rm -f conftest.o conftest.s
25177   fi
25178 fi
25179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25180 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25181 if test $gcc_cv_as_powerpc_rel16 = yes; then
25182
25183 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25184
25185 fi
25186
25187     case $target in
25188       *-*-aix*) conftest_s='    .machine "pwr6"
25189         .csect .text[PR]
25190         cmpb 3,4,5';;
25191       *) conftest_s='   .machine power6
25192         .text
25193         cmpb 3,4,5';;
25194     esac
25195
25196     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25197 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25198 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25199   $as_echo_n "(cached) " >&6
25200 else
25201   gcc_cv_as_powerpc_cmpb=no
25202     if test $in_tree_gas = yes; then
25203     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25204   then gcc_cv_as_powerpc_cmpb=yes
25205 fi
25206   elif test x$gcc_cv_as != x; then
25207     $as_echo "$conftest_s" > conftest.s
25208     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25209   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25210   (eval $ac_try) 2>&5
25211   ac_status=$?
25212   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25213   test $ac_status = 0; }; }
25214     then
25215         gcc_cv_as_powerpc_cmpb=yes
25216     else
25217       echo "configure: failed program was" >&5
25218       cat conftest.s >&5
25219     fi
25220     rm -f conftest.o conftest.s
25221   fi
25222 fi
25223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25224 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25225 if test $gcc_cv_as_powerpc_cmpb = yes; then
25226
25227 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25228
25229 fi
25230
25231     case $target in
25232       *-*-aix*) conftest_s='    .machine "pwr6"
25233         .csect .text[PR]
25234         dadd 1,2,3';;
25235       *) conftest_s='   .machine power6
25236         .text
25237         dadd 1,2,3';;
25238     esac
25239
25240     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25241 $as_echo_n "checking assembler for decimal float support... " >&6; }
25242 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25243   $as_echo_n "(cached) " >&6
25244 else
25245   gcc_cv_as_powerpc_dfp=no
25246     if test $in_tree_gas = yes; then
25247     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25248   then gcc_cv_as_powerpc_dfp=yes
25249 fi
25250   elif test x$gcc_cv_as != x; then
25251     $as_echo "$conftest_s" > conftest.s
25252     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25253   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25254   (eval $ac_try) 2>&5
25255   ac_status=$?
25256   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25257   test $ac_status = 0; }; }
25258     then
25259         gcc_cv_as_powerpc_dfp=yes
25260     else
25261       echo "configure: failed program was" >&5
25262       cat conftest.s >&5
25263     fi
25264     rm -f conftest.o conftest.s
25265   fi
25266 fi
25267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25268 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25269 if test $gcc_cv_as_powerpc_dfp = yes; then
25270
25271 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25272
25273 fi
25274
25275     case $target in
25276       *-*-aix*) conftest_s='    .machine "pwr7"
25277         .csect .text[PR]
25278         lxvd2x 1,2,3';;
25279       *) conftest_s='   .machine power7
25280         .text
25281         lxvd2x 1,2,3';;
25282     esac
25283
25284     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25285 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25286 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25287   $as_echo_n "(cached) " >&6
25288 else
25289   gcc_cv_as_powerpc_vsx=no
25290     if test $in_tree_gas = yes; then
25291     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25292   then gcc_cv_as_powerpc_vsx=yes
25293 fi
25294   elif test x$gcc_cv_as != x; then
25295     $as_echo "$conftest_s" > conftest.s
25296     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25297   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25298   (eval $ac_try) 2>&5
25299   ac_status=$?
25300   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25301   test $ac_status = 0; }; }
25302     then
25303         gcc_cv_as_powerpc_vsx=yes
25304     else
25305       echo "configure: failed program was" >&5
25306       cat conftest.s >&5
25307     fi
25308     rm -f conftest.o conftest.s
25309   fi
25310 fi
25311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25312 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25313 if test $gcc_cv_as_powerpc_vsx = yes; then
25314
25315 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25316
25317 fi
25318
25319     case $target in
25320       *-*-aix*) conftest_s='    .machine "pwr7"
25321         .csect .text[PR]
25322         popcntd 3,3';;
25323       *) conftest_s='   .machine power7
25324         .text
25325         popcntd 3,3';;
25326     esac
25327
25328     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25329 $as_echo_n "checking assembler for popcntd support... " >&6; }
25330 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25331   $as_echo_n "(cached) " >&6
25332 else
25333   gcc_cv_as_powerpc_popcntd=no
25334     if test $in_tree_gas = yes; then
25335     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25336   then gcc_cv_as_powerpc_popcntd=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_popcntd=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_popcntd" >&5
25356 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25357 if test $gcc_cv_as_powerpc_popcntd = yes; then
25358
25359 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25360
25361 fi
25362
25363     case $target in
25364       *-*-aix*) conftest_s='    .csect .text[PR]
25365         lwsync';;
25366       *) conftest_s='   .text
25367         lwsync';;
25368     esac
25369
25370     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25371 $as_echo_n "checking assembler for lwsync support... " >&6; }
25372 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25373   $as_echo_n "(cached) " >&6
25374 else
25375   gcc_cv_as_powerpc_lwsync=no
25376     if test $in_tree_gas = yes; then
25377     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25378   then gcc_cv_as_powerpc_lwsync=yes
25379 fi
25380   elif test x$gcc_cv_as != x; then
25381     $as_echo "$conftest_s" > conftest.s
25382     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25383   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25384   (eval $ac_try) 2>&5
25385   ac_status=$?
25386   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25387   test $ac_status = 0; }; }
25388     then
25389         gcc_cv_as_powerpc_lwsync=yes
25390     else
25391       echo "configure: failed program was" >&5
25392       cat conftest.s >&5
25393     fi
25394     rm -f conftest.o conftest.s
25395   fi
25396 fi
25397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25398 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25399 if test $gcc_cv_as_powerpc_lwsync = yes; then
25400
25401 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25402
25403 fi
25404
25405     case $target in
25406       *-*-aix*) conftest_s='    .machine "476"
25407         .csect .text[PR]
25408         dci 0';;
25409       *) conftest_s='   .machine "476"
25410         .text
25411         dci 0';;
25412     esac
25413
25414     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25415 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25416 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25417   $as_echo_n "(cached) " >&6
25418 else
25419   gcc_cv_as_powerpc_dci=no
25420     if test $in_tree_gas = yes; then
25421     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25422   then gcc_cv_as_powerpc_dci=yes
25423 fi
25424   elif test x$gcc_cv_as != x; then
25425     $as_echo "$conftest_s" > conftest.s
25426     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25427   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25428   (eval $ac_try) 2>&5
25429   ac_status=$?
25430   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25431   test $ac_status = 0; }; }
25432     then
25433         gcc_cv_as_powerpc_dci=yes
25434     else
25435       echo "configure: failed program was" >&5
25436       cat conftest.s >&5
25437     fi
25438     rm -f conftest.o conftest.s
25439   fi
25440 fi
25441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25442 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25443 if test $gcc_cv_as_powerpc_dci = yes; then
25444
25445 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25446
25447 fi
25448
25449     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25450 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25451 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25452   $as_echo_n "(cached) " >&6
25453 else
25454   gcc_cv_as_powerpc_gnu_attribute=no
25455     if test $in_tree_gas = yes; then
25456     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25457   then gcc_cv_as_powerpc_gnu_attribute=yes
25458 fi
25459   elif test x$gcc_cv_as != x; then
25460     $as_echo '.gnu_attribute 4,1' > conftest.s
25461     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25462   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25463   (eval $ac_try) 2>&5
25464   ac_status=$?
25465   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25466   test $ac_status = 0; }; }
25467     then
25468         gcc_cv_as_powerpc_gnu_attribute=yes
25469     else
25470       echo "configure: failed program was" >&5
25471       cat conftest.s >&5
25472     fi
25473     rm -f conftest.o conftest.s
25474   fi
25475 fi
25476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25477 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25478 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25479
25480 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25481
25482 fi
25483
25484     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25485 $as_echo_n "checking assembler for tls marker support... " >&6; }
25486 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25487   $as_echo_n "(cached) " >&6
25488 else
25489   gcc_cv_as_powerpc_tls_markers=no
25490     if test $in_tree_gas = yes; then
25491     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25492   then gcc_cv_as_powerpc_tls_markers=yes
25493 fi
25494   elif test x$gcc_cv_as != x; then
25495     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25496     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25497   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25498   (eval $ac_try) 2>&5
25499   ac_status=$?
25500   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25501   test $ac_status = 0; }; }
25502     then
25503         gcc_cv_as_powerpc_tls_markers=yes
25504     else
25505       echo "configure: failed program was" >&5
25506       cat conftest.s >&5
25507     fi
25508     rm -f conftest.o conftest.s
25509   fi
25510 fi
25511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25512 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25513 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25514
25515 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25516
25517 fi
25518
25519     case $target in
25520       *-*-aix*)
25521         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25522 $as_echo_n "checking assembler for .ref support... " >&6; }
25523 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25524   $as_echo_n "(cached) " >&6
25525 else
25526   gcc_cv_as_aix_ref=no
25527     if test $in_tree_gas = yes; then
25528     if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
25529   then :
25530 fi
25531   elif test x$gcc_cv_as != x; then
25532     $as_echo '  .csect stuff[rw]
25533              stuff:
25534                 .long 1
25535                 .extern sym
25536                 .ref sym
25537           ' > conftest.s
25538     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25539   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25540   (eval $ac_try) 2>&5
25541   ac_status=$?
25542   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25543   test $ac_status = 0; }; }
25544     then
25545         gcc_cv_as_aix_ref=yes
25546     else
25547       echo "configure: failed program was" >&5
25548       cat conftest.s >&5
25549     fi
25550     rm -f conftest.o conftest.s
25551   fi
25552 fi
25553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25554 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25555 if test $gcc_cv_as_aix_ref = yes; then
25556
25557 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25558
25559 fi
25560         ;;
25561     esac
25562     ;;
25563
25564   mips*-*-*)
25565     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25566 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25567 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25568   $as_echo_n "(cached) " >&6
25569 else
25570   gcc_cv_as_mips_explicit_relocs=no
25571     if test $in_tree_gas = yes; then
25572     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25573   then gcc_cv_as_mips_explicit_relocs=yes
25574 fi
25575   elif test x$gcc_cv_as != x; then
25576     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25577     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25578   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25579   (eval $ac_try) 2>&5
25580   ac_status=$?
25581   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25582   test $ac_status = 0; }; }
25583     then
25584         gcc_cv_as_mips_explicit_relocs=yes
25585     else
25586       echo "configure: failed program was" >&5
25587       cat conftest.s >&5
25588     fi
25589     rm -f conftest.o conftest.s
25590   fi
25591 fi
25592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25593 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25594 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25595   if test x$target_cpu_default = x
25596        then target_cpu_default=MASK_EXPLICIT_RELOCS
25597        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25598        fi
25599 fi
25600     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25601 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25602 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25603   $as_echo_n "(cached) " >&6
25604 else
25605   gcc_cv_as_mips_no_shared=no
25606     if test $in_tree_gas = yes; then
25607     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25608   then gcc_cv_as_mips_no_shared=yes
25609 fi
25610   elif test x$gcc_cv_as != x; then
25611     $as_echo 'nop' > conftest.s
25612     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25613   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25614   (eval $ac_try) 2>&5
25615   ac_status=$?
25616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25617   test $ac_status = 0; }; }
25618     then
25619         gcc_cv_as_mips_no_shared=yes
25620     else
25621       echo "configure: failed program was" >&5
25622       cat conftest.s >&5
25623     fi
25624     rm -f conftest.o conftest.s
25625   fi
25626 fi
25627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25628 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25629 if test $gcc_cv_as_mips_no_shared = yes; then
25630
25631 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25632
25633 fi
25634
25635     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25636 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25637 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25638   $as_echo_n "(cached) " >&6
25639 else
25640   gcc_cv_as_mips_gnu_attribute=no
25641     if test $in_tree_gas = yes; then
25642     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25643   then gcc_cv_as_mips_gnu_attribute=yes
25644 fi
25645   elif test x$gcc_cv_as != x; then
25646     $as_echo '.gnu_attribute 4,1' > conftest.s
25647     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25648   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25649   (eval $ac_try) 2>&5
25650   ac_status=$?
25651   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25652   test $ac_status = 0; }; }
25653     then
25654         gcc_cv_as_mips_gnu_attribute=yes
25655     else
25656       echo "configure: failed program was" >&5
25657       cat conftest.s >&5
25658     fi
25659     rm -f conftest.o conftest.s
25660   fi
25661 fi
25662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25663 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25664 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25665
25666 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25667
25668 fi
25669
25670     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25671 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25672 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25673   $as_echo_n "(cached) " >&6
25674 else
25675   gcc_cv_as_mips_dtprelword=no
25676     if test $in_tree_gas = yes; then
25677     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25678   then gcc_cv_as_mips_dtprelword=yes
25679 fi
25680   elif test x$gcc_cv_as != x; then
25681     $as_echo '.section .tdata,"awT",@progbits
25682 x:
25683         .word 2
25684         .text
25685         .dtprelword x+0x8000' > conftest.s
25686     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25687   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25688   (eval $ac_try) 2>&5
25689   ac_status=$?
25690   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25691   test $ac_status = 0; }; }
25692     then
25693         gcc_cv_as_mips_dtprelword=yes
25694     else
25695       echo "configure: failed program was" >&5
25696       cat conftest.s >&5
25697     fi
25698     rm -f conftest.o conftest.s
25699   fi
25700 fi
25701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25702 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25703 if test $gcc_cv_as_mips_dtprelword = yes; then
25704
25705 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25706
25707 fi
25708
25709     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25710 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25711 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25712   $as_echo_n "(cached) " >&6
25713 else
25714   gcc_cv_as_mips_dspr1_mult=no
25715   if test x$gcc_cv_as != x; then
25716     $as_echo '  .set    mips32r2
25717         .set    nodspr2
25718         .set    dsp
25719         madd    $ac3,$4,$5
25720         maddu   $ac3,$4,$5
25721         msub    $ac3,$4,$5
25722         msubu   $ac3,$4,$5
25723         mult    $ac3,$4,$5
25724         multu   $ac3,$4,$5' > conftest.s
25725     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25726   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25727   (eval $ac_try) 2>&5
25728   ac_status=$?
25729   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25730   test $ac_status = 0; }; }
25731     then
25732         gcc_cv_as_mips_dspr1_mult=yes
25733     else
25734       echo "configure: failed program was" >&5
25735       cat conftest.s >&5
25736     fi
25737     rm -f conftest.o conftest.s
25738   fi
25739 fi
25740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25741 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25742 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25743
25744 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25745
25746 fi
25747
25748     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25749 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25750     gcc_cv_as_ld_jalr_reloc=no
25751     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25752       if test $in_tree_ld = yes ; then
25753         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25754            && test $in_tree_ld_is_elf = yes; then
25755           gcc_cv_as_ld_jalr_reloc=yes
25756         fi
25757       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25758         echo '  .ent x' > conftest.s
25759         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25760         echo '  ld $25,%call16(y)($28)' >> conftest.s
25761         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25762         echo '1:        jalr $25' >> conftest.s
25763         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25764         echo '1:        jalr $25' >> conftest.s
25765         echo '  .end x' >> conftest.s
25766         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25767            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25768           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25769              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25770             gcc_cv_as_ld_jalr_reloc=yes
25771           fi
25772         fi
25773         rm -f conftest.*
25774       fi
25775     fi
25776     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25777       if test x$target_cpu_default = x; then
25778         target_cpu_default=MASK_RELAX_PIC_CALLS
25779       else
25780         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25781       fi
25782     fi
25783     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25784 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25785
25786     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25787 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25788 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25789   $as_echo_n "(cached) " >&6
25790 else
25791   gcc_cv_ld_mips_personality_relaxation=no
25792        if test $in_tree_ld = yes ; then
25793          if test "$gcc_cv_gld_major_version" -eq 2 \
25794                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25795                  -o "$gcc_cv_gld_major_version" -gt 2; then
25796            gcc_cv_ld_mips_personality_relaxation=yes
25797          fi
25798        elif test x$gcc_cv_as != x \
25799                  -a x$gcc_cv_ld != x \
25800                  -a x$gcc_cv_readelf != x ; then
25801          cat > conftest.s <<EOF
25802         .cfi_startproc
25803         .cfi_personality 0x80,indirect_ptr
25804         .ent test
25805 test:
25806         nop
25807         .end test
25808         .cfi_endproc
25809
25810         .section .data,"aw",@progbits
25811 indirect_ptr:
25812         .dc.a personality
25813 EOF
25814          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25815             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25816            if $gcc_cv_readelf -d conftest 2>&1 \
25817               | grep TEXTREL > /dev/null 2>&1; then
25818              :
25819            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25820                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25821              :
25822            else
25823              gcc_cv_ld_mips_personality_relaxation=yes
25824            fi
25825          fi
25826        fi
25827        rm -f conftest.s conftest.o conftest
25828 fi
25829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25830 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25831     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25832
25833 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25834
25835     fi
25836     ;;
25837 esac
25838
25839 # Mips and HP-UX need the GNU assembler.
25840 # Linux on IA64 might be able to use the Intel assembler.
25841
25842 case "$target" in
25843   mips*-*-* | *-*-hpux* )
25844     if test x$gas_flag = xyes \
25845        || test x"$host" != x"$build" \
25846        || test ! -x "$gcc_cv_as" \
25847        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25848       :
25849     else
25850       echo "*** This configuration requires the GNU assembler" >&2
25851       exit 1
25852     fi
25853     ;;
25854 esac
25855
25856 # ??? Not all targets support dwarf2 debug_line, even within a version
25857 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25858 # info to the output file.  So, as supported targets are added to gas 2.11,
25859 # add some instruction here to (also) show we expect this might work.
25860 # ??? Once 2.11 is released, probably need to add first known working
25861 # version to the per-target configury.
25862 case "$cpu_type" in
25863   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25864   | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 | xtensa)
25865     insn="nop"
25866     ;;
25867   ia64 | s390)
25868     insn="nop 0"
25869     ;;
25870   mmix)
25871     insn="swym 0"
25872     ;;
25873 esac
25874 if test x"$insn" != x; then
25875  conftest_s="\
25876         .file 1 \"conftest.s\"
25877         .loc 1 3 0
25878         $insn"
25879  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25880 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25881 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25882   $as_echo_n "(cached) " >&6
25883 else
25884   gcc_cv_as_dwarf2_debug_line=no
25885     if test $in_tree_gas = yes; then
25886     if test $in_tree_gas_is_elf = yes \
25887   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25888   then gcc_cv_as_dwarf2_debug_line=yes
25889 fi
25890   elif test x$gcc_cv_as != x; then
25891     $as_echo "$conftest_s" > conftest.s
25892     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25893   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25894   (eval $ac_try) 2>&5
25895   ac_status=$?
25896   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25897   test $ac_status = 0; }; }
25898     then
25899         if test x$gcc_cv_objdump != x \
25900    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25901       | grep debug_line > /dev/null 2>&1; then
25902      gcc_cv_as_dwarf2_debug_line=yes
25903    fi
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_dwarf2_debug_line" >&5
25912 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25913
25914
25915 # The .debug_line file table must be in the exact order that
25916 # we specified the files, since these indices are also used
25917 # by DW_AT_decl_file.  Approximate this test by testing if
25918 # the assembler bitches if the same index is assigned twice.
25919  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25920 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25921 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25922   $as_echo_n "(cached) " >&6
25923 else
25924   gcc_cv_as_dwarf2_file_buggy=no
25925   if test x$gcc_cv_as != x; then
25926     $as_echo '  .file 1 "foo.s"
25927         .file 1 "bar.s"' > conftest.s
25928     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25929   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25930   (eval $ac_try) 2>&5
25931   ac_status=$?
25932   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25933   test $ac_status = 0; }; }
25934     then
25935         gcc_cv_as_dwarf2_file_buggy=yes
25936     else
25937       echo "configure: failed program was" >&5
25938       cat conftest.s >&5
25939     fi
25940     rm -f conftest.o conftest.s
25941   fi
25942 fi
25943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25944 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25945
25946
25947  if test $gcc_cv_as_dwarf2_debug_line = yes \
25948  && test $gcc_cv_as_dwarf2_file_buggy = no; then
25949
25950 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25951
25952  fi
25953
25954  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25955 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25956 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25957   $as_echo_n "(cached) " >&6
25958 else
25959   gcc_cv_as_gdwarf2_flag=no
25960     if test $in_tree_gas = yes; then
25961     if test $in_tree_gas_is_elf = yes \
25962   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25963   then gcc_cv_as_gdwarf2_flag=yes
25964 fi
25965   elif test x$gcc_cv_as != x; then
25966     $as_echo "$insn" > conftest.s
25967     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25968   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25969   (eval $ac_try) 2>&5
25970   ac_status=$?
25971   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25972   test $ac_status = 0; }; }
25973     then
25974         gcc_cv_as_gdwarf2_flag=yes
25975     else
25976       echo "configure: failed program was" >&5
25977       cat conftest.s >&5
25978     fi
25979     rm -f conftest.o conftest.s
25980   fi
25981 fi
25982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25983 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25984 if test $gcc_cv_as_gdwarf2_flag = yes; then
25985
25986 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25987
25988 fi
25989
25990  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25991 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25992 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25993   $as_echo_n "(cached) " >&6
25994 else
25995   gcc_cv_as_gstabs_flag=no
25996     if test $in_tree_gas = yes; then
25997     if test $in_tree_gas_is_elf = yes \
25998   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25999   then gcc_cv_as_gstabs_flag=yes
26000 fi
26001   elif test x$gcc_cv_as != x; then
26002     $as_echo "$insn" > conftest.s
26003     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
26004   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26005   (eval $ac_try) 2>&5
26006   ac_status=$?
26007   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26008   test $ac_status = 0; }; }
26009     then
26010         # The native Solaris 9/Intel assembler doesn't understand --gstabs
26011    # and warns about it, but still exits successfully.  So check for
26012    # this.
26013    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26014   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26015   (eval $ac_try) 2>&5
26016   ac_status=$?
26017   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26018   test $ac_status = 0; }; }
26019    then :
26020    else gcc_cv_as_gstabs_flag=yes
26021    fi
26022     else
26023       echo "configure: failed program was" >&5
26024       cat conftest.s >&5
26025     fi
26026     rm -f conftest.o conftest.s
26027   fi
26028 fi
26029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26030 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26031 if test $gcc_cv_as_gstabs_flag = yes; then
26032
26033 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26034
26035 fi
26036
26037  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26038 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26039 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26040   $as_echo_n "(cached) " >&6
26041 else
26042   gcc_cv_as_debug_prefix_map_flag=no
26043     if test $in_tree_gas = yes; then
26044     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26045   then gcc_cv_as_debug_prefix_map_flag=yes
26046 fi
26047   elif test x$gcc_cv_as != x; then
26048     $as_echo "$insn" > conftest.s
26049     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26050   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26051   (eval $ac_try) 2>&5
26052   ac_status=$?
26053   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26054   test $ac_status = 0; }; }
26055     then
26056         gcc_cv_as_debug_prefix_map_flag=yes
26057     else
26058       echo "configure: failed program was" >&5
26059       cat conftest.s >&5
26060     fi
26061     rm -f conftest.o conftest.s
26062   fi
26063 fi
26064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26065 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26066 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26067
26068 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26069
26070 fi
26071 fi
26072
26073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26074 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26075 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26076   $as_echo_n "(cached) " >&6
26077 else
26078   gcc_cv_as_lcomm_with_alignment=no
26079   if test x$gcc_cv_as != x; then
26080     $as_echo '.lcomm bar,4,16' > conftest.s
26081     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26082   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26083   (eval $ac_try) 2>&5
26084   ac_status=$?
26085   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26086   test $ac_status = 0; }; }
26087     then
26088         gcc_cv_as_lcomm_with_alignment=yes
26089     else
26090       echo "configure: failed program was" >&5
26091       cat conftest.s >&5
26092     fi
26093     rm -f conftest.o conftest.s
26094   fi
26095 fi
26096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26097 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26098 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26099
26100 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26101
26102 fi
26103
26104 # Check whether --enable-gnu-unique-object was given.
26105 if test "${enable_gnu_unique_object+set}" = set; then :
26106   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26107     yes | no) ;;
26108     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26109 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26110   esac
26111 else
26112   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26113 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26114 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26115   $as_echo_n "(cached) " >&6
26116 else
26117   gcc_cv_as_gnu_unique_object=no
26118     if test $in_tree_gas = yes; then
26119     if test $in_tree_gas_is_elf = yes \
26120   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26121   then gcc_cv_as_gnu_unique_object=yes
26122 fi
26123   elif test x$gcc_cv_as != x; then
26124     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26125     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26126   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26127   (eval $ac_try) 2>&5
26128   ac_status=$?
26129   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26130   test $ac_status = 0; }; }
26131     then
26132         gcc_cv_as_gnu_unique_object=yes
26133     else
26134       echo "configure: failed program was" >&5
26135       cat conftest.s >&5
26136     fi
26137     rm -f conftest.o conftest.s
26138   fi
26139 fi
26140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26141 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26142 if test $gcc_cv_as_gnu_unique_object = yes; then
26143   # We need to unquote above to to use the definition from config.gcc.
26144 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26145    if test x$host = x$build -a x$host = x$target &&
26146        ldd --version 2>/dev/null &&
26147        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26148       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26149       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26150       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26151       if test "$glibcnum" -ge 2011 ; then
26152         enable_gnu_unique_object=yes
26153       fi
26154     fi
26155 fi
26156 fi
26157
26158 if test x$enable_gnu_unique_object = xyes; then
26159
26160 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26161
26162 fi
26163
26164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26165 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26166 if test "${gcc_cv_as_line_zero+set}" = set; then :
26167   $as_echo_n "(cached) " >&6
26168 else
26169   gcc_cv_as_line_zero=no
26170   if test $in_tree_gas = yes; then
26171     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26172   then gcc_cv_as_line_zero=yes
26173 fi
26174   elif test "x$gcc_cv_as" != x; then
26175     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26176     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26177   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26178   (eval $ac_try) 2>&5
26179   ac_status=$?
26180   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26181   test $ac_status = 0; }; } &&
26182        test "x`cat conftest.out`" = x
26183     then
26184       gcc_cv_as_line_zero=yes
26185     else
26186       echo "configure: failed program was" >&5
26187       cat conftest.s >&5
26188       echo "configure: error output was" >&5
26189       cat conftest.out >&5
26190     fi
26191     rm -f conftest.o conftest.s conftest.out
26192   fi
26193 fi
26194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26195 $as_echo "$gcc_cv_as_line_zero" >&6; }
26196 if test "x$gcc_cv_as_line_zero" = xyes; then
26197
26198 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26199
26200 fi
26201
26202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26203 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26204 gcc_cv_ld_eh_frame_hdr=no
26205 if test $in_tree_ld = yes ; then
26206   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26207      && test $in_tree_ld_is_elf = yes; then
26208     gcc_cv_ld_eh_frame_hdr=yes
26209   fi
26210 elif test x$gcc_cv_ld != x; then
26211   if echo "$ld_ver" | grep GNU > /dev/null; then
26212     # Check if linker supports --eh-frame-hdr option
26213     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26214       gcc_cv_ld_eh_frame_hdr=yes
26215     fi
26216   else
26217     case "$target" in
26218       *-*-solaris2*)
26219         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26220         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26221           gcc_cv_ld_eh_frame_hdr=yes
26222         fi
26223         ;;
26224     esac
26225   fi
26226 fi
26227
26228 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26229
26230 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26231
26232 fi
26233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26234 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26235
26236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26237 $as_echo_n "checking linker position independent executable support... " >&6; }
26238 gcc_cv_ld_pie=no
26239 if test $in_tree_ld = yes ; then
26240   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26241      && test $in_tree_ld_is_elf = yes; then
26242     gcc_cv_ld_pie=yes
26243   fi
26244 elif test x$gcc_cv_ld != x; then
26245         # Check if linker supports -pie option
26246         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26247                 gcc_cv_ld_pie=yes
26248         fi
26249 fi
26250 if test x"$gcc_cv_ld_pie" = xyes; then
26251
26252 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26253
26254 fi
26255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26256 $as_echo "$gcc_cv_ld_pie" >&6; }
26257
26258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26259 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26260 gcc_cv_ld_eh_gc_sections=no
26261 if test $in_tree_ld = yes ; then
26262   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26263      && test $in_tree_ld_is_elf = yes; then
26264     gcc_cv_ld_eh_gc_sections=yes
26265   fi
26266 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26267   cat > conftest.s <<EOF
26268         .section        .text
26269 .globl _start
26270         .type _start, @function
26271 _start:
26272         .long foo
26273         .size _start, .-_start
26274         .section        .text.foo,"ax",@progbits
26275         .type foo, @function
26276 foo:
26277         .long 0
26278         .size foo, .-foo
26279         .section        .gcc_except_table.foo,"a",@progbits
26280 .L0:
26281         .long 0
26282         .section        .eh_frame,"a",@progbits
26283         .long .L0
26284 EOF
26285   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26286     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26287          | grep "gc-sections option ignored" > /dev/null; then
26288       gcc_cv_ld_eh_gc_sections=no
26289     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26290          | grep gcc_except_table > /dev/null; then
26291       gcc_cv_ld_eh_gc_sections=yes
26292       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26293       if test x$gcc_cv_as_comdat_group != xyes; then
26294         gcc_cv_ld_eh_gc_sections=no
26295         cat > conftest.s <<EOF
26296         .section        .text
26297 .globl _start
26298         .type _start, @function
26299 _start:
26300         .long foo
26301         .size _start, .-_start
26302         .section        .gnu.linkonce.t.foo,"ax",@progbits
26303         .type foo, @function
26304 foo:
26305         .long 0
26306         .size foo, .-foo
26307         .section        .gcc_except_table.foo,"a",@progbits
26308 .L0:
26309         .long 0
26310         .section        .eh_frame,"a",@progbits
26311         .long .L0
26312 EOF
26313         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26314           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26315                | grep "gc-sections option ignored" > /dev/null; then
26316             gcc_cv_ld_eh_gc_sections=no
26317           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26318                | grep gcc_except_table > /dev/null; then
26319             gcc_cv_ld_eh_gc_sections=yes
26320           fi
26321         fi
26322       fi
26323     fi
26324   fi
26325   rm -f conftest.s conftest.o conftest
26326 fi
26327 case "$target" in
26328   hppa*-*-linux*)
26329     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26330     gcc_cv_ld_eh_gc_sections=no
26331     ;;
26332 esac
26333 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26334
26335 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26336
26337 fi
26338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26339 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26340
26341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26342 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26343 gcc_cv_ld_eh_gc_sections_bug=no
26344 if test $in_tree_ld = yes ; then
26345   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26346      && test $in_tree_ld_is_elf = yes; then
26347     gcc_cv_ld_eh_gc_sections_bug=yes
26348   fi
26349 elif test x$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
26350   gcc_cv_ld_eh_gc_sections_bug=yes
26351   cat > conftest.s <<EOF
26352         .section        .text
26353 .globl _start
26354         .type _start, @function
26355 _start:
26356         .long foo
26357         .size _start, .-_start
26358         .section        .text.startup.foo,"ax",@progbits
26359         .type foo, @function
26360 foo:
26361         .long 0
26362         .size foo, .-foo
26363         .section        .gcc_except_table.foo,"a",@progbits
26364 .L0:
26365         .long 0
26366         .section        .eh_frame,"a",@progbits
26367         .long .L0
26368 EOF
26369   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26370     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26371          | grep "gc-sections option ignored" > /dev/null; then
26372       :
26373     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26374          | grep gcc_except_table > /dev/null; then
26375       gcc_cv_ld_eh_gc_sections_bug=no
26376     fi
26377   fi
26378   rm -f conftest.s conftest.o conftest
26379 fi
26380 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26381
26382 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26383
26384 fi
26385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26386 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26387
26388 # --------
26389 # UNSORTED
26390 # --------
26391
26392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26393 $as_echo_n "checking linker --as-needed support... " >&6; }
26394 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26395   $as_echo_n "(cached) " >&6
26396 else
26397   gcc_cv_ld_as_needed=no
26398 if test $in_tree_ld = yes ; then
26399   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26400      && test $in_tree_ld_is_elf = yes; then
26401     gcc_cv_ld_as_needed=yes
26402   fi
26403 elif test x$gcc_cv_ld != x; then
26404         # Check if linker supports --as-needed and --no-as-needed options
26405         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26406                 gcc_cv_ld_as_needed=yes
26407         fi
26408 fi
26409
26410 fi
26411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26412 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26413 if test x"$gcc_cv_ld_as_needed" = xyes; then
26414
26415 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26416
26417 fi
26418
26419 case "$target:$tm_file" in
26420   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26421   case "$target" in
26422      *-*-linux*)
26423      emul_name="-melf64ppc"
26424       ;;
26425      *-*-freebsd*)
26426      emul_name="-melf64ppc_fbsd"
26427       ;;
26428   esac
26429     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26430 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26431 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26432   $as_echo_n "(cached) " >&6
26433 else
26434   gcc_cv_ld_no_dot_syms=no
26435     if test $in_tree_ld = yes ; then
26436       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26437         gcc_cv_ld_no_dot_syms=yes
26438       fi
26439     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26440       cat > conftest1.s <<EOF
26441         .text
26442         bl .foo
26443 EOF
26444       cat > conftest2.s <<EOF
26445         .section ".opd","aw"
26446         .align 3
26447         .globl foo
26448         .type foo,@function
26449 foo:
26450         .quad .LEfoo,.TOC.@tocbase,0
26451         .text
26452 .LEfoo:
26453         blr
26454         .size foo,.-.LEfoo
26455 EOF
26456       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26457          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26458          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26459         gcc_cv_ld_no_dot_syms=yes
26460       fi
26461       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26462     fi
26463
26464 fi
26465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26466 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26467     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26468
26469 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26470
26471     fi
26472
26473     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26474 $as_echo_n "checking linker large toc support... " >&6; }
26475 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26476   $as_echo_n "(cached) " >&6
26477 else
26478   gcc_cv_ld_large_toc=no
26479     if test $in_tree_ld = yes ; then
26480       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26481         gcc_cv_ld_large_toc=yes
26482       fi
26483     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26484       cat > conftest.s <<EOF
26485         .section ".tbss","awT",@nobits
26486         .align 3
26487 ie0:    .space 8
26488         .global _start
26489         .text
26490 _start:
26491         addis 9,13,ie0@got@tprel@ha
26492         ld 9,ie0@got@tprel@l(9)
26493 EOF
26494       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26495          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26496         gcc_cv_ld_large_toc=yes
26497       fi
26498       rm -f conftest conftest.o conftest.s
26499     fi
26500
26501 fi
26502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26503 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26504     if test x"$gcc_cv_ld_large_toc" = xyes; then
26505
26506 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26507
26508     fi
26509     ;;
26510 esac
26511
26512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26513 $as_echo_n "checking linker --build-id support... " >&6; }
26514 if test "${gcc_cv_ld_buildid+set}" = set; then :
26515   $as_echo_n "(cached) " >&6
26516 else
26517   gcc_cv_ld_buildid=no
26518   if test $in_tree_ld = yes ; then
26519     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26520        "$gcc_cv_gld_minor_version" -ge 18 -o \
26521        "$gcc_cv_gld_major_version" -gt 2 \
26522        && test $in_tree_ld_is_elf = yes; then
26523       gcc_cv_ld_buildid=yes
26524     fi
26525   elif test x$gcc_cv_ld != x; then
26526     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26527       gcc_cv_ld_buildid=yes
26528     fi
26529   fi
26530 fi
26531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26532 $as_echo "$gcc_cv_ld_buildid" >&6; }
26533 if test x"$gcc_cv_ld_buildid" = xyes; then
26534
26535 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26536
26537 fi
26538
26539 # Check whether --enable-linker-build-id was given.
26540 if test "${enable_linker_build_id+set}" = set; then :
26541   enableval=$enable_linker_build_id;
26542 else
26543   enable_linker_build_id=no
26544 fi
26545
26546
26547 if test x"$enable_linker_build_id" = xyes; then
26548   if test x"$gcc_cv_ld_buildid" = xyes; then
26549
26550 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26551
26552   else
26553     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26554 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26555   fi
26556 fi
26557
26558 # In binutils 2.21, GNU ld gained support for new emulations fully
26559 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26561 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26562 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26563   $as_echo_n "(cached) " >&6
26564 else
26565   gcc_cv_ld_sol2_emulation=no
26566   if test $in_tree_ld = yes ; then
26567     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26568        "$gcc_cv_gld_minor_version" -ge 21 -o \
26569        "$gcc_cv_gld_major_version" -gt 2 \
26570        && test $in_tree_ld_is_elf = yes; then
26571       gcc_cv_ld_sol2_emulation=yes
26572     fi
26573   elif test x$gcc_cv_ld != x; then
26574     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26575        grep _sol2 > /dev/null; then
26576       gcc_cv_ld_sol2_emulation=yes
26577     fi
26578   fi
26579 fi
26580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26581 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26582 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26583
26584 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26585
26586 fi
26587
26588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26589 $as_echo_n "checking linker --sysroot support... " >&6; }
26590 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26591   $as_echo_n "(cached) " >&6
26592 else
26593   gcc_cv_ld_sysroot=no
26594   if test $in_tree_ld = yes ; then
26595       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26596         gcc_cv_ld_sysroot=yes
26597       fi
26598   elif test x$gcc_cv_ld != x; then
26599     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26600       gcc_cv_ld_sysroot=yes
26601     fi
26602   fi
26603 fi
26604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26605 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26606 if test x"$gcc_cv_ld_sysroot" = xyes; then
26607
26608 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26609
26610 fi
26611
26612 if test x$with_sysroot = x && test x$host = x$target \
26613    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26614    && test "$prefix" != "NONE"; then
26615
26616 cat >>confdefs.h <<_ACEOF
26617 #define PREFIX_INCLUDE_DIR "$prefix/include"
26618 _ACEOF
26619
26620 fi
26621
26622 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26623   if test "x$with_headers" != x; then
26624     target_header_dir=$with_headers
26625   elif test "x$with_sysroot" = x; then
26626     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
26627   elif test "x$with_build_sysroot" != "x"; then
26628     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26629   elif test "x$with_sysroot" = xyes; then
26630     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26631   else
26632     target_header_dir="${with_sysroot}${native_system_header_dir}"
26633   fi
26634 else
26635   target_header_dir=${native_system_header_dir}
26636 fi
26637
26638 # Test for stack protector support in target C library.
26639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26640 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26641 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26642   $as_echo_n "(cached) " >&6
26643 else
26644   gcc_cv_libc_provides_ssp=no
26645     case "$target" in
26646        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26647       # glibc 2.4 and later provides __stack_chk_fail and
26648       # either __stack_chk_guard, or TLS access to stack guard canary.
26649       if test -f $target_header_dir/features.h \
26650          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26651             $target_header_dir/features.h > /dev/null; then
26652         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26653            $target_header_dir/features.h > /dev/null; then
26654           gcc_cv_libc_provides_ssp=yes
26655         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26656              $target_header_dir/features.h > /dev/null \
26657              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26658              $target_header_dir/features.h > /dev/null; then
26659           gcc_cv_libc_provides_ssp=yes
26660         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26661              $target_header_dir/features.h > /dev/null && \
26662              test -f $target_header_dir/bits/uClibc_config.h && \
26663              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26664              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26665           gcc_cv_libc_provides_ssp=yes
26666         fi
26667       # all versions of Bionic support stack protector
26668       elif test -f $target_header_dir/sys/cdefs.h \
26669         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
26670            $target_header_dir/sys/cdefs.h > /dev/null; then
26671          gcc_cv_libc_provides_ssp=yes
26672       fi
26673         ;;
26674        *-*-gnu*)
26675          # Avoid complicated tests (see
26676          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26677          # simply assert that glibc does provide this, which is true for all
26678          # realistically usable GNU/Hurd configurations.
26679          gcc_cv_libc_provides_ssp=yes;;
26680        *-*-darwin* | *-*-freebsd*)
26681          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26682 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26683   gcc_cv_libc_provides_ssp=yes
26684 else
26685   echo "no __stack_chk_fail on this target"
26686 fi
26687
26688         ;;
26689   *) gcc_cv_libc_provides_ssp=no ;;
26690     esac
26691 fi
26692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26693 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26694
26695 if test x$gcc_cv_libc_provides_ssp = xyes; then
26696
26697 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26698
26699 fi
26700
26701 # Test for <sys/sdt.h> on the target.
26702
26703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26704 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26705 have_sys_sdt_h=no
26706 if test -f $target_header_dir/sys/sdt.h; then
26707   have_sys_sdt_h=yes
26708
26709 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26710
26711 fi
26712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26713 $as_echo "$have_sys_sdt_h" >&6; }
26714
26715 # Check if TFmode long double should be used by default or not.
26716 # Some glibc targets used DFmode long double, but with glibc 2.4
26717 # and later they can use TFmode.
26718 case "$target" in
26719   powerpc*-*-linux* | \
26720   sparc*-*-linux* | \
26721   s390*-*-linux* | \
26722   alpha*-*-linux*)
26723
26724 # Check whether --with-long-double-128 was given.
26725 if test "${with_long_double_128+set}" = set; then :
26726   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26727 else
26728   gcc_cv_target_ldbl128=no
26729       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26730         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26731       && gcc_cv_target_ldbl128=yes
26732
26733 fi
26734
26735     ;;
26736 esac
26737 if test x$gcc_cv_target_ldbl128 = xyes; then
26738
26739 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26740
26741 fi
26742
26743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26744 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26745 gcc_cv_target_dl_iterate_phdr=unknown
26746 case "$target" in
26747   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
26748   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
26749   # libdl there, both complicating its use and breaking compatibility
26750   # between Solaris 10 updates.
26751   *-*-solaris2.1[1-9]*)
26752     # <link.h> needs both a dl_iterate_phdr declaration and support for
26753     # compilation with largefile support.
26754     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26755       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26756       gcc_cv_target_dl_iterate_phdr=yes
26757     else
26758       gcc_cv_target_dl_iterate_phdr=no
26759     fi
26760     ;;
26761 esac
26762
26763 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26764
26765 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26766
26767 fi
26768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26769 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26770
26771 # Find out what GC implementation we want, or may, use.
26772
26773 # Check whether --with-gc was given.
26774 if test "${with_gc+set}" = set; then :
26775   withval=$with_gc; case "$withval" in
26776   page)
26777     GGC=ggc-$withval
26778     ;;
26779   zone)
26780     GGC=ggc-$withval
26781
26782 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26783
26784     ;;
26785   *)
26786     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26787     ;;
26788 esac
26789 else
26790   GGC=ggc-page
26791 fi
26792
26793
26794 echo "Using $GGC for garbage collection."
26795
26796 # Libraries to use on the host.  This will normally be set by the top
26797 # level Makefile.  Here we simply capture the value for our Makefile.
26798 if test -z "${HOST_LIBS+set}"; then
26799   HOST_LIBS=
26800 fi
26801
26802
26803 # Use the system's zlib library.
26804 zlibdir=-L../zlib
26805 zlibinc="-I\$(srcdir)/../zlib"
26806
26807 # Check whether --with-system-zlib was given.
26808 if test "${with_system_zlib+set}" = set; then :
26809   withval=$with_system_zlib; zlibdir=
26810 zlibinc=
26811
26812 fi
26813
26814
26815
26816
26817
26818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26819 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26820     # Check whether --enable-maintainer-mode was given.
26821 if test "${enable_maintainer_mode+set}" = set; then :
26822   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26823 else
26824   maintainer_mode=no
26825 fi
26826
26827
26828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26829 $as_echo "$maintainer_mode" >&6; }
26830
26831 if test "$maintainer_mode" = "yes"; then
26832   MAINT=''
26833 else
26834   MAINT='#'
26835 fi
26836
26837 # --------------
26838 # Language hooks
26839 # --------------
26840
26841 # Make empty files to contain the specs and options for each language.
26842 # Then add #include lines to for a compiler that has specs and/or options.
26843
26844 subdirs=
26845 lang_opt_files=
26846 lang_specs_files=
26847 lang_tree_files=
26848 # These (without "all_") are set in each config-lang.in.
26849 # `language' must be a single word so is spelled singularly.
26850 all_languages=
26851 all_compilers=
26852 all_outputs='Makefile'
26853 # List of language makefile fragments.
26854 all_lang_makefrags=
26855 # Additional files for gengtype
26856 all_gtfiles="$target_gtfiles"
26857
26858 # These are the languages that are set in --enable-languages,
26859 # and are available in the GCC tree.
26860 all_selected_languages=
26861
26862 # Add the language fragments.
26863 # Languages are added via two mechanisms.  Some information must be
26864 # recorded in makefile variables, these are defined in config-lang.in.
26865 # We accumulate them and plug them into the main Makefile.
26866 # The other mechanism is a set of hooks for each of the main targets
26867 # like `clean', `install', etc.
26868
26869 language_hooks="Make-hooks"
26870
26871 for lang in ${srcdir}/*/config-lang.in
26872 do
26873         test "$lang" = "${srcdir}/*/config-lang.in" && continue
26874
26875         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
26876         if test "x$lang_alias" = x
26877         then
26878               echo "$lang doesn't set \$language." 1>&2
26879               exit 1
26880         fi
26881         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26882         subdirs="$subdirs $subdir"
26883
26884         # $gcc_subdir is where the gcc integration files are to be found
26885         # for a language, both for internal compiler purposes (compiler
26886         # sources implementing front-end to GCC tree converters), and for
26887         # build infrastructure purposes (Make-lang.in, etc.)
26888         #
26889         # This will be <subdir> (relative to $srcdir) if a line like
26890         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26891         # is found in <langdir>/config-lang.in, and will remain <langdir>
26892         # otherwise.
26893         #
26894         # Except for the language alias (fetched above), the regular
26895         # "config-lang.in" contents are always retrieved from $gcc_subdir,
26896         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26897         # only this and the language alias.
26898
26899         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
26900         if [ "$gcc_subdir" = "" ]; then
26901            gcc_subdir="$subdir"
26902         fi
26903
26904         case ",$enable_languages," in
26905         *,$lang_alias,*)
26906             all_selected_languages="$all_selected_languages $lang_alias"
26907             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26908                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26909             fi
26910             ;;
26911         esac
26912
26913         language=
26914         boot_language=
26915         compilers=
26916         outputs=
26917         gtfiles=
26918         subdir_requires=
26919         . ${srcdir}/$gcc_subdir/config-lang.in
26920         if test "x$language" = x
26921         then
26922                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26923                 exit 1
26924         fi
26925
26926         ok=:
26927         case ",$enable_languages," in
26928                 *,$lang_alias,*) ;;
26929                 *)
26930                         for i in $subdir_requires; do
26931                                 test -f "${srcdir}/$i/config-lang.in" && continue
26932                                 ok=false
26933                                 break
26934                         done
26935                 ;;
26936         esac
26937         $ok || continue
26938
26939         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26940         if test -f $srcdir/$gcc_subdir/lang.opt; then
26941             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26942             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26943         fi
26944         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26945             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26946         fi
26947         all_languages="$all_languages $language"
26948         all_compilers="$all_compilers $compilers"
26949         all_outputs="$all_outputs $outputs"
26950         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26951         case ",$enable_languages," in
26952                 *,lto,*)
26953
26954 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26955
26956                     enable_lto=yes
26957
26958                     ;;
26959                 *) ;;
26960         esac
26961 done
26962
26963 # Pick up gtfiles for c
26964 gtfiles=
26965 . ${srcdir}/c-config-lang.in
26966 all_gtfiles="$all_gtfiles [c] $gtfiles"
26967
26968 check_languages=
26969 for language in $all_selected_languages
26970 do
26971         check_languages="$check_languages check-$language"
26972 done
26973
26974 # We link each language in with a set of hooks, reached indirectly via
26975 # lang.${target}.  Only do so for selected languages.
26976
26977 rm -f Make-hooks
26978 touch Make-hooks
26979 target_list="all.cross start.encap rest.encap tags \
26980         install-common install-man install-info install-pdf install-html dvi \
26981         pdf html uninstall info man srcextra srcman srcinfo \
26982         mostlyclean clean distclean maintainer-clean install-plugin"
26983
26984 for t in $target_list
26985 do
26986         x=
26987         for lang in $all_selected_languages
26988         do
26989                 x="$x $lang.$t"
26990         done
26991         echo "lang.$t: $x" >> Make-hooks
26992 done
26993
26994 # --------
26995 # Option include files
26996 # --------
26997
26998 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
26999 option_includes="option-includes.mk"
27000
27001
27002 # --------
27003 # UNSORTED
27004 # --------
27005
27006 # Create .gdbinit.
27007
27008 echo "dir ." > .gdbinit
27009 echo "dir ${srcdir}" >> .gdbinit
27010 if test x$gdb_needs_out_file_path = xyes
27011 then
27012         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27013 fi
27014 if test "x$subdirs" != x; then
27015         for s in $subdirs
27016         do
27017                 echo "dir ${srcdir}/$s" >> .gdbinit
27018         done
27019 fi
27020 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27021
27022 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27023
27024
27025
27026 # Find a directory in which to install a shared libgcc.
27027
27028 # Check whether --enable-version-specific-runtime-libs was given.
27029 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27030   enableval=$enable_version_specific_runtime_libs;
27031 fi
27032
27033
27034 # Substitute configuration variables
27035
27036
27037
27038
27039
27040
27041
27042
27043
27044
27045
27046
27047
27048
27049
27050
27051
27052
27053
27054
27055
27056
27057
27058
27059
27060
27061
27062
27063
27064
27065
27066
27067
27068
27069
27070
27071
27072
27073
27074
27075
27076
27077
27078
27079
27080
27081
27082
27083
27084
27085
27086
27087
27088
27089
27090
27091
27092
27093
27094
27095
27096
27097 # Echo link setup.
27098 if test x${build} = x${host} ; then
27099   if test x${host} = x${target} ; then
27100     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27101   else
27102     echo "Links are now set up to build a cross-compiler" 1>&2
27103     echo " from ${host} to ${target}." 1>&2
27104   fi
27105 else
27106   if test x${host} = x${target} ; then
27107     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27108     echo " for ${target}." 1>&2
27109   else
27110     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27111     echo " from ${host} to ${target}." 1>&2
27112   fi
27113 fi
27114
27115
27116
27117
27118
27119
27120
27121
27122
27123 if test "x${CLOOGLIBS}" != "x" ; then
27124
27125 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27126
27127 fi
27128
27129 # Check for plugin support
27130 # Check whether --enable-plugin was given.
27131 if test "${enable_plugin+set}" = set; then :
27132   enableval=$enable_plugin; enable_plugin=$enableval
27133 else
27134   enable_plugin=yes; default_plugin=yes
27135 fi
27136
27137
27138 pluginlibs=
27139
27140 case "${host}" in
27141   *-*-darwin*)
27142     if test x$build = x$host; then
27143       export_sym_check="nm${exeext} -g"
27144     elif test x$host = x$target; then
27145       export_sym_check="$gcc_cv_nm -g"
27146     else
27147       export_sym_check=
27148     fi
27149   ;;
27150   *)
27151     if test x$build = x$host; then
27152       export_sym_check="objdump${exeext} -T"
27153     elif test x$host = x$target; then
27154       export_sym_check="$gcc_cv_objdump -T"
27155     else
27156       export_sym_check=
27157     fi
27158   ;;
27159 esac
27160
27161 if test x"$enable_plugin" = x"yes"; then
27162
27163   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27164 $as_echo_n "checking for exported symbols... " >&6; }
27165   if test "x$export_sym_check" != x; then
27166     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27167     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27168     if $export_sym_check conftest | grep foobar > /dev/null; then
27169       : # No need to use a flag
27170       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27171 $as_echo "yes" >&6; }
27172     else
27173       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27174 $as_echo "yes" >&6; }
27175       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27176 $as_echo_n "checking for -rdynamic... " >&6; }
27177       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27178       if $export_sym_check conftest | grep foobar > /dev/null; then
27179         plugin_rdynamic=yes
27180         pluginlibs="-rdynamic"
27181       else
27182         plugin_rdynamic=no
27183         enable_plugin=no
27184       fi
27185       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27186 $as_echo "$plugin_rdynamic" >&6; }
27187     fi
27188   else
27189     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27190 $as_echo "unable to check" >&6; }
27191   fi
27192
27193   # Check -ldl
27194   saved_LIBS="$LIBS"
27195   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27196 $as_echo_n "checking for library containing dlopen... " >&6; }
27197 if test "${ac_cv_search_dlopen+set}" = set; then :
27198   $as_echo_n "(cached) " >&6
27199 else
27200   ac_func_search_save_LIBS=$LIBS
27201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27202 /* end confdefs.h.  */
27203
27204 /* Override any GCC internal prototype to avoid an error.
27205    Use char because int might match the return type of a GCC
27206    builtin and then its argument prototype would still apply.  */
27207 #ifdef __cplusplus
27208 extern "C"
27209 #endif
27210 char dlopen ();
27211 int
27212 main ()
27213 {
27214 return dlopen ();
27215   ;
27216   return 0;
27217 }
27218 _ACEOF
27219 for ac_lib in '' dl; do
27220   if test -z "$ac_lib"; then
27221     ac_res="none required"
27222   else
27223     ac_res=-l$ac_lib
27224     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27225   fi
27226   if ac_fn_c_try_link "$LINENO"; then :
27227   ac_cv_search_dlopen=$ac_res
27228 fi
27229 rm -f core conftest.err conftest.$ac_objext \
27230     conftest$ac_exeext
27231   if test "${ac_cv_search_dlopen+set}" = set; then :
27232   break
27233 fi
27234 done
27235 if test "${ac_cv_search_dlopen+set}" = set; then :
27236
27237 else
27238   ac_cv_search_dlopen=no
27239 fi
27240 rm conftest.$ac_ext
27241 LIBS=$ac_func_search_save_LIBS
27242 fi
27243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27244 $as_echo "$ac_cv_search_dlopen" >&6; }
27245 ac_res=$ac_cv_search_dlopen
27246 if test "$ac_res" != no; then :
27247   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27248
27249 fi
27250
27251   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27252     pluginlibs="$pluginlibs -ldl"
27253   fi
27254   LIBS="$saved_LIBS"
27255
27256   # Check that we can build shared objects with -fPIC -shared
27257   saved_LDFLAGS="$LDFLAGS"
27258   saved_CFLAGS="$CFLAGS"
27259   case "${host}" in
27260     *-*-darwin*)
27261       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27262       CFLAGS="$CFLAGS -fPIC"
27263       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27264     ;;
27265     *)
27266       CFLAGS="$CFLAGS -fPIC"
27267       LDFLAGS="$LDFLAGS -fPIC -shared"
27268     ;;
27269   esac
27270   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27271 $as_echo_n "checking for -fPIC -shared... " >&6; }
27272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27273 /* end confdefs.h.  */
27274 extern int X;
27275 int
27276 main ()
27277 {
27278 return X == 0;
27279   ;
27280   return 0;
27281 }
27282 _ACEOF
27283 if ac_fn_c_try_link "$LINENO"; then :
27284   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27285 $as_echo "yes" >&6; }; have_pic_shared=yes
27286 else
27287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27288 $as_echo "no" >&6; }; have_pic_shared=no
27289 fi
27290 rm -f core conftest.err conftest.$ac_objext \
27291     conftest$ac_exeext conftest.$ac_ext
27292   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27293     pluginlibs=
27294     enable_plugin=no
27295   fi
27296   LDFLAGS="$saved_LDFLAGS"
27297   CFLAGS="$saved_CFLAGS"
27298
27299   # If plugin support had been requested but not available, fail.
27300   if test x"$enable_plugin" = x"no" ; then
27301     if test x"$default_plugin" != x"yes"; then
27302       as_fn_error "
27303 Building GCC with plugin support requires a host that supports
27304 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27305     fi
27306   fi
27307 fi
27308
27309
27310
27311 if test x"$enable_plugin" = x"yes"; then
27312
27313 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27314
27315 fi
27316
27317
27318 # Check whether --enable-libquadmath-support was given.
27319 if test "${enable_libquadmath_support+set}" = set; then :
27320   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27321 else
27322   ENABLE_LIBQUADMATH_SUPPORT=yes
27323 fi
27324
27325 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27326
27327 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27328
27329 fi
27330
27331
27332 # Specify what hash style to use by default.
27333
27334 # Check whether --with-linker-hash-style was given.
27335 if test "${with_linker_hash_style+set}" = set; then :
27336   withval=$with_linker_hash_style; case x"$withval" in
27337    xsysv)
27338      LINKER_HASH_STYLE=sysv
27339      ;;
27340    xgnu)
27341      LINKER_HASH_STYLE=gnu
27342      ;;
27343    xboth)
27344      LINKER_HASH_STYLE=both
27345      ;;
27346    *)
27347      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27348      ;;
27349  esac
27350 else
27351   LINKER_HASH_STYLE=''
27352 fi
27353
27354 if test x"${LINKER_HASH_STYLE}" != x; then
27355
27356 cat >>confdefs.h <<_ACEOF
27357 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27358 _ACEOF
27359
27360 fi
27361
27362 # Configure the subdirectories
27363 # AC_CONFIG_SUBDIRS($subdirs)
27364
27365 # Create the Makefile
27366 # and configure language subdirectories
27367 ac_config_files="$ac_config_files $all_outputs"
27368
27369
27370 ac_config_commands="$ac_config_commands default"
27371
27372 cat >confcache <<\_ACEOF
27373 # This file is a shell script that caches the results of configure
27374 # tests run on this system so they can be shared between configure
27375 # scripts and configure runs, see configure's option --config-cache.
27376 # It is not useful on other systems.  If it contains results you don't
27377 # want to keep, you may remove or edit it.
27378 #
27379 # config.status only pays attention to the cache file if you give it
27380 # the --recheck option to rerun configure.
27381 #
27382 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27383 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27384 # following values.
27385
27386 _ACEOF
27387
27388 # The following way of writing the cache mishandles newlines in values,
27389 # but we know of no workaround that is simple, portable, and efficient.
27390 # So, we kill variables containing newlines.
27391 # Ultrix sh set writes to stderr and can't be redirected directly,
27392 # and sets the high bit in the cache file unless we assign to the vars.
27393 (
27394   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27395     eval ac_val=\$$ac_var
27396     case $ac_val in #(
27397     *${as_nl}*)
27398       case $ac_var in #(
27399       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27400 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27401       esac
27402       case $ac_var in #(
27403       _ | IFS | as_nl) ;; #(
27404       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27405       *) { eval $ac_var=; unset $ac_var;} ;;
27406       esac ;;
27407     esac
27408   done
27409
27410   (set) 2>&1 |
27411     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27412     *${as_nl}ac_space=\ *)
27413       # `set' does not quote correctly, so add quotes: double-quote
27414       # substitution turns \\\\ into \\, and sed turns \\ into \.
27415       sed -n \
27416         "s/'/'\\\\''/g;
27417           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27418       ;; #(
27419     *)
27420       # `set' quotes correctly as required by POSIX, so do not add quotes.
27421       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27422       ;;
27423     esac |
27424     sort
27425 ) |
27426   sed '
27427      /^ac_cv_env_/b end
27428      t clear
27429      :clear
27430      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27431      t end
27432      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27433      :end' >>confcache
27434 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27435   if test -w "$cache_file"; then
27436     test "x$cache_file" != "x/dev/null" &&
27437       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27438 $as_echo "$as_me: updating cache $cache_file" >&6;}
27439     cat confcache >$cache_file
27440   else
27441     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27442 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27443   fi
27444 fi
27445 rm -f confcache
27446
27447 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27448 # Let make expand exec_prefix.
27449 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27450
27451 DEFS=-DHAVE_CONFIG_H
27452
27453 ac_libobjs=
27454 ac_ltlibobjs=
27455 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27456   # 1. Remove the extension, and $U if already installed.
27457   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27458   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27459   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27460   #    will be set to the directory where LIBOBJS objects are built.
27461   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27462   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27463 done
27464 LIBOBJS=$ac_libobjs
27465
27466 LTLIBOBJS=$ac_ltlibobjs
27467
27468
27469
27470
27471 : ${CONFIG_STATUS=./config.status}
27472 ac_write_fail=0
27473 ac_clean_files_save=$ac_clean_files
27474 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27475 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27476 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27477 as_write_fail=0
27478 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27479 #! $SHELL
27480 # Generated by $as_me.
27481 # Run this file to recreate the current configuration.
27482 # Compiler output produced by configure, useful for debugging
27483 # configure, is in config.log if it exists.
27484
27485 debug=false
27486 ac_cs_recheck=false
27487 ac_cs_silent=false
27488
27489 SHELL=\${CONFIG_SHELL-$SHELL}
27490 export SHELL
27491 _ASEOF
27492 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27493 ## -------------------- ##
27494 ## M4sh Initialization. ##
27495 ## -------------------- ##
27496
27497 # Be more Bourne compatible
27498 DUALCASE=1; export DUALCASE # for MKS sh
27499 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27500   emulate sh
27501   NULLCMD=:
27502   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27503   # is contrary to our usage.  Disable this feature.
27504   alias -g '${1+"$@"}'='"$@"'
27505   setopt NO_GLOB_SUBST
27506 else
27507   case `(set -o) 2>/dev/null` in #(
27508   *posix*) :
27509     set -o posix ;; #(
27510   *) :
27511      ;;
27512 esac
27513 fi
27514
27515
27516 as_nl='
27517 '
27518 export as_nl
27519 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27520 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27521 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27522 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27523 # Prefer a ksh shell builtin over an external printf program on Solaris,
27524 # but without wasting forks for bash or zsh.
27525 if test -z "$BASH_VERSION$ZSH_VERSION" \
27526     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27527   as_echo='print -r --'
27528   as_echo_n='print -rn --'
27529 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27530   as_echo='printf %s\n'
27531   as_echo_n='printf %s'
27532 else
27533   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27534     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27535     as_echo_n='/usr/ucb/echo -n'
27536   else
27537     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27538     as_echo_n_body='eval
27539       arg=$1;
27540       case $arg in #(
27541       *"$as_nl"*)
27542         expr "X$arg" : "X\\(.*\\)$as_nl";
27543         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27544       esac;
27545       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27546     '
27547     export as_echo_n_body
27548     as_echo_n='sh -c $as_echo_n_body as_echo'
27549   fi
27550   export as_echo_body
27551   as_echo='sh -c $as_echo_body as_echo'
27552 fi
27553
27554 # The user is always right.
27555 if test "${PATH_SEPARATOR+set}" != set; then
27556   PATH_SEPARATOR=:
27557   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27558     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27559       PATH_SEPARATOR=';'
27560   }
27561 fi
27562
27563
27564 # IFS
27565 # We need space, tab and new line, in precisely that order.  Quoting is
27566 # there to prevent editors from complaining about space-tab.
27567 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27568 # splitting by setting IFS to empty value.)
27569 IFS=" ""        $as_nl"
27570
27571 # Find who we are.  Look in the path if we contain no directory separator.
27572 case $0 in #((
27573   *[\\/]* ) as_myself=$0 ;;
27574   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27575 for as_dir in $PATH
27576 do
27577   IFS=$as_save_IFS
27578   test -z "$as_dir" && as_dir=.
27579     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27580   done
27581 IFS=$as_save_IFS
27582
27583      ;;
27584 esac
27585 # We did not find ourselves, most probably we were run as `sh COMMAND'
27586 # in which case we are not to be found in the path.
27587 if test "x$as_myself" = x; then
27588   as_myself=$0
27589 fi
27590 if test ! -f "$as_myself"; then
27591   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27592   exit 1
27593 fi
27594
27595 # Unset variables that we do not need and which cause bugs (e.g. in
27596 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27597 # suppresses any "Segmentation fault" message there.  '((' could
27598 # trigger a bug in pdksh 5.2.14.
27599 for as_var in BASH_ENV ENV MAIL MAILPATH
27600 do eval test x\${$as_var+set} = xset \
27601   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27602 done
27603 PS1='$ '
27604 PS2='> '
27605 PS4='+ '
27606
27607 # NLS nuisances.
27608 LC_ALL=C
27609 export LC_ALL
27610 LANGUAGE=C
27611 export LANGUAGE
27612
27613 # CDPATH.
27614 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27615
27616
27617 # as_fn_error ERROR [LINENO LOG_FD]
27618 # ---------------------------------
27619 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27620 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27621 # script with status $?, using 1 if that was 0.
27622 as_fn_error ()
27623 {
27624   as_status=$?; test $as_status -eq 0 && as_status=1
27625   if test "$3"; then
27626     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27627     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27628   fi
27629   $as_echo "$as_me: error: $1" >&2
27630   as_fn_exit $as_status
27631 } # as_fn_error
27632
27633
27634 # as_fn_set_status STATUS
27635 # -----------------------
27636 # Set $? to STATUS, without forking.
27637 as_fn_set_status ()
27638 {
27639   return $1
27640 } # as_fn_set_status
27641
27642 # as_fn_exit STATUS
27643 # -----------------
27644 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27645 as_fn_exit ()
27646 {
27647   set +e
27648   as_fn_set_status $1
27649   exit $1
27650 } # as_fn_exit
27651
27652 # as_fn_unset VAR
27653 # ---------------
27654 # Portably unset VAR.
27655 as_fn_unset ()
27656 {
27657   { eval $1=; unset $1;}
27658 }
27659 as_unset=as_fn_unset
27660 # as_fn_append VAR VALUE
27661 # ----------------------
27662 # Append the text in VALUE to the end of the definition contained in VAR. Take
27663 # advantage of any shell optimizations that allow amortized linear growth over
27664 # repeated appends, instead of the typical quadratic growth present in naive
27665 # implementations.
27666 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27667   eval 'as_fn_append ()
27668   {
27669     eval $1+=\$2
27670   }'
27671 else
27672   as_fn_append ()
27673   {
27674     eval $1=\$$1\$2
27675   }
27676 fi # as_fn_append
27677
27678 # as_fn_arith ARG...
27679 # ------------------
27680 # Perform arithmetic evaluation on the ARGs, and store the result in the
27681 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27682 # must be portable across $(()) and expr.
27683 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27684   eval 'as_fn_arith ()
27685   {
27686     as_val=$(( $* ))
27687   }'
27688 else
27689   as_fn_arith ()
27690   {
27691     as_val=`expr "$@" || test $? -eq 1`
27692   }
27693 fi # as_fn_arith
27694
27695
27696 if expr a : '\(a\)' >/dev/null 2>&1 &&
27697    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27698   as_expr=expr
27699 else
27700   as_expr=false
27701 fi
27702
27703 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27704   as_basename=basename
27705 else
27706   as_basename=false
27707 fi
27708
27709 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27710   as_dirname=dirname
27711 else
27712   as_dirname=false
27713 fi
27714
27715 as_me=`$as_basename -- "$0" ||
27716 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27717          X"$0" : 'X\(//\)$' \| \
27718          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27719 $as_echo X/"$0" |
27720     sed '/^.*\/\([^/][^/]*\)\/*$/{
27721             s//\1/
27722             q
27723           }
27724           /^X\/\(\/\/\)$/{
27725             s//\1/
27726             q
27727           }
27728           /^X\/\(\/\).*/{
27729             s//\1/
27730             q
27731           }
27732           s/.*/./; q'`
27733
27734 # Avoid depending upon Character Ranges.
27735 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27736 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27737 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27738 as_cr_digits='0123456789'
27739 as_cr_alnum=$as_cr_Letters$as_cr_digits
27740
27741 ECHO_C= ECHO_N= ECHO_T=
27742 case `echo -n x` in #(((((
27743 -n*)
27744   case `echo 'xy\c'` in
27745   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27746   xy)  ECHO_C='\c';;
27747   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27748        ECHO_T=' ';;
27749   esac;;
27750 *)
27751   ECHO_N='-n';;
27752 esac
27753
27754 rm -f conf$$ conf$$.exe conf$$.file
27755 if test -d conf$$.dir; then
27756   rm -f conf$$.dir/conf$$.file
27757 else
27758   rm -f conf$$.dir
27759   mkdir conf$$.dir 2>/dev/null
27760 fi
27761 if (echo >conf$$.file) 2>/dev/null; then
27762   if ln -s conf$$.file conf$$ 2>/dev/null; then
27763     as_ln_s='ln -s'
27764     # ... but there are two gotchas:
27765     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27766     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27767     # In both cases, we have to default to `cp -p'.
27768     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27769       as_ln_s='cp -p'
27770   elif ln conf$$.file conf$$ 2>/dev/null; then
27771     as_ln_s=ln
27772   else
27773     as_ln_s='cp -p'
27774   fi
27775 else
27776   as_ln_s='cp -p'
27777 fi
27778 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27779 rmdir conf$$.dir 2>/dev/null
27780
27781
27782 # as_fn_mkdir_p
27783 # -------------
27784 # Create "$as_dir" as a directory, including parents if necessary.
27785 as_fn_mkdir_p ()
27786 {
27787
27788   case $as_dir in #(
27789   -*) as_dir=./$as_dir;;
27790   esac
27791   test -d "$as_dir" || eval $as_mkdir_p || {
27792     as_dirs=
27793     while :; do
27794       case $as_dir in #(
27795       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27796       *) as_qdir=$as_dir;;
27797       esac
27798       as_dirs="'$as_qdir' $as_dirs"
27799       as_dir=`$as_dirname -- "$as_dir" ||
27800 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27801          X"$as_dir" : 'X\(//\)[^/]' \| \
27802          X"$as_dir" : 'X\(//\)$' \| \
27803          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27804 $as_echo X"$as_dir" |
27805     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27806             s//\1/
27807             q
27808           }
27809           /^X\(\/\/\)[^/].*/{
27810             s//\1/
27811             q
27812           }
27813           /^X\(\/\/\)$/{
27814             s//\1/
27815             q
27816           }
27817           /^X\(\/\).*/{
27818             s//\1/
27819             q
27820           }
27821           s/.*/./; q'`
27822       test -d "$as_dir" && break
27823     done
27824     test -z "$as_dirs" || eval "mkdir $as_dirs"
27825   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27826
27827
27828 } # as_fn_mkdir_p
27829 if mkdir -p . 2>/dev/null; then
27830   as_mkdir_p='mkdir -p "$as_dir"'
27831 else
27832   test -d ./-p && rmdir ./-p
27833   as_mkdir_p=false
27834 fi
27835
27836 if test -x / >/dev/null 2>&1; then
27837   as_test_x='test -x'
27838 else
27839   if ls -dL / >/dev/null 2>&1; then
27840     as_ls_L_option=L
27841   else
27842     as_ls_L_option=
27843   fi
27844   as_test_x='
27845     eval sh -c '\''
27846       if test -d "$1"; then
27847         test -d "$1/.";
27848       else
27849         case $1 in #(
27850         -*)set "./$1";;
27851         esac;
27852         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27853         ???[sx]*):;;*)false;;esac;fi
27854     '\'' sh
27855   '
27856 fi
27857 as_executable_p=$as_test_x
27858
27859 # Sed expression to map a string onto a valid CPP name.
27860 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27861
27862 # Sed expression to map a string onto a valid variable name.
27863 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27864
27865
27866 exec 6>&1
27867 ## ----------------------------------- ##
27868 ## Main body of $CONFIG_STATUS script. ##
27869 ## ----------------------------------- ##
27870 _ASEOF
27871 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27872
27873 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27874 # Save the log message, to keep $0 and so on meaningful, and to
27875 # report actual input values of CONFIG_FILES etc. instead of their
27876 # values after options handling.
27877 ac_log="
27878 This file was extended by $as_me, which was
27879 generated by GNU Autoconf 2.64.  Invocation command line was
27880
27881   CONFIG_FILES    = $CONFIG_FILES
27882   CONFIG_HEADERS  = $CONFIG_HEADERS
27883   CONFIG_LINKS    = $CONFIG_LINKS
27884   CONFIG_COMMANDS = $CONFIG_COMMANDS
27885   $ $0 $@
27886
27887 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27888 "
27889
27890 _ACEOF
27891
27892 case $ac_config_files in *"
27893 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27894 esac
27895
27896 case $ac_config_headers in *"
27897 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27898 esac
27899
27900
27901 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27902 # Files that config.status was made for.
27903 config_files="$ac_config_files"
27904 config_headers="$ac_config_headers"
27905 config_commands="$ac_config_commands"
27906
27907 _ACEOF
27908
27909 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27910 ac_cs_usage="\
27911 \`$as_me' instantiates files and other configuration actions
27912 from templates according to the current configuration.  Unless the files
27913 and actions are specified as TAGs, all are instantiated by default.
27914
27915 Usage: $0 [OPTION]... [TAG]...
27916
27917   -h, --help       print this help, then exit
27918   -V, --version    print version number and configuration settings, then exit
27919   -q, --quiet, --silent
27920                    do not print progress messages
27921   -d, --debug      don't remove temporary files
27922       --recheck    update $as_me by reconfiguring in the same conditions
27923       --file=FILE[:TEMPLATE]
27924                    instantiate the configuration file FILE
27925       --header=FILE[:TEMPLATE]
27926                    instantiate the configuration header FILE
27927
27928 Configuration files:
27929 $config_files
27930
27931 Configuration headers:
27932 $config_headers
27933
27934 Configuration commands:
27935 $config_commands
27936
27937 Report bugs to the package provider."
27938
27939 _ACEOF
27940 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27941 ac_cs_version="\\
27942 config.status
27943 configured by $0, generated by GNU Autoconf 2.64,
27944   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27945
27946 Copyright (C) 2009 Free Software Foundation, Inc.
27947 This config.status script is free software; the Free Software Foundation
27948 gives unlimited permission to copy, distribute and modify it."
27949
27950 ac_pwd='$ac_pwd'
27951 srcdir='$srcdir'
27952 AWK='$AWK'
27953 test -n "\$AWK" || AWK=awk
27954 _ACEOF
27955
27956 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27957 # The default lists apply if the user does not specify any file.
27958 ac_need_defaults=:
27959 while test $# != 0
27960 do
27961   case $1 in
27962   --*=*)
27963     ac_option=`expr "X$1" : 'X\([^=]*\)='`
27964     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27965     ac_shift=:
27966     ;;
27967   *)
27968     ac_option=$1
27969     ac_optarg=$2
27970     ac_shift=shift
27971     ;;
27972   esac
27973
27974   case $ac_option in
27975   # Handling of the options.
27976   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27977     ac_cs_recheck=: ;;
27978   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27979     $as_echo "$ac_cs_version"; exit ;;
27980   --debug | --debu | --deb | --de | --d | -d )
27981     debug=: ;;
27982   --file | --fil | --fi | --f )
27983     $ac_shift
27984     case $ac_optarg in
27985     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27986     esac
27987     as_fn_append CONFIG_FILES " '$ac_optarg'"
27988     ac_need_defaults=false;;
27989   --header | --heade | --head | --hea )
27990     $ac_shift
27991     case $ac_optarg in
27992     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27993     esac
27994     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27995     ac_need_defaults=false;;
27996   --he | --h)
27997     # Conflict between --help and --header
27998     as_fn_error "ambiguous option: \`$1'
27999 Try \`$0 --help' for more information.";;
28000   --help | --hel | -h )
28001     $as_echo "$ac_cs_usage"; exit ;;
28002   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28003   | -silent | --silent | --silen | --sile | --sil | --si | --s)
28004     ac_cs_silent=: ;;
28005
28006   # This is an error.
28007   -*) as_fn_error "unrecognized option: \`$1'
28008 Try \`$0 --help' for more information." ;;
28009
28010   *) as_fn_append ac_config_targets " $1"
28011      ac_need_defaults=false ;;
28012
28013   esac
28014   shift
28015 done
28016
28017 ac_configure_extra_args=
28018
28019 if $ac_cs_silent; then
28020   exec 6>/dev/null
28021   ac_configure_extra_args="$ac_configure_extra_args --silent"
28022 fi
28023
28024 _ACEOF
28025 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28026 if \$ac_cs_recheck; then
28027   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28028   shift
28029   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28030   CONFIG_SHELL='$SHELL'
28031   export CONFIG_SHELL
28032   exec "\$@"
28033 fi
28034
28035 _ACEOF
28036 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28037 exec 5>>config.log
28038 {
28039   echo
28040   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28041 ## Running $as_me. ##
28042 _ASBOX
28043   $as_echo "$ac_log"
28044 } >&5
28045
28046 _ACEOF
28047 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28048 #
28049 # INIT-COMMANDS
28050 #
28051 subdirs='$subdirs'
28052
28053 _ACEOF
28054
28055 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28056
28057 # Handling of arguments.
28058 for ac_config_target in $ac_config_targets
28059 do
28060   case $ac_config_target in
28061     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28062     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28063     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28064     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28065     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28066     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28067
28068   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28069   esac
28070 done
28071
28072
28073 # If the user did not use the arguments to specify the items to instantiate,
28074 # then the envvar interface is used.  Set only those that are not.
28075 # We use the long form for the default assignment because of an extremely
28076 # bizarre bug on SunOS 4.1.3.
28077 if $ac_need_defaults; then
28078   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28079   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28080   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28081 fi
28082
28083 # Have a temporary directory for convenience.  Make it in the build tree
28084 # simply because there is no reason against having it here, and in addition,
28085 # creating and moving files from /tmp can sometimes cause problems.
28086 # Hook for its removal unless debugging.
28087 # Note that there is a small window in which the directory will not be cleaned:
28088 # after its creation but before its name has been assigned to `$tmp'.
28089 $debug ||
28090 {
28091   tmp=
28092   trap 'exit_status=$?
28093   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28094 ' 0
28095   trap 'as_fn_exit 1' 1 2 13 15
28096 }
28097 # Create a (secure) tmp directory for tmp files.
28098
28099 {
28100   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28101   test -n "$tmp" && test -d "$tmp"
28102 }  ||
28103 {
28104   tmp=./conf$$-$RANDOM
28105   (umask 077 && mkdir "$tmp")
28106 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28107
28108 # Set up the scripts for CONFIG_FILES section.
28109 # No need to generate them if there are no CONFIG_FILES.
28110 # This happens for instance with `./config.status config.h'.
28111 if test -n "$CONFIG_FILES"; then
28112
28113 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28114   ac_cs_awk_getline=:
28115   ac_cs_awk_pipe_init=
28116   ac_cs_awk_read_file='
28117       while ((getline aline < (F[key])) > 0)
28118         print(aline)
28119       close(F[key])'
28120   ac_cs_awk_pipe_fini=
28121 else
28122   ac_cs_awk_getline=false
28123   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28124   ac_cs_awk_read_file='
28125       print "|#_!!_#|"
28126       print "cat " F[key] " &&"
28127       '$ac_cs_awk_pipe_init
28128   # The final `:' finishes the AND list.
28129   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28130 fi
28131 ac_cr=`echo X | tr X '\015'`
28132 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28133 # But we know of no other shell where ac_cr would be empty at this
28134 # point, so we can use a bashism as a fallback.
28135 if test "x$ac_cr" = x; then
28136   eval ac_cr=\$\'\\r\'
28137 fi
28138 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28139 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28140   ac_cs_awk_cr='\r'
28141 else
28142   ac_cs_awk_cr=$ac_cr
28143 fi
28144
28145 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28146 _ACEOF
28147
28148 # Create commands to substitute file output variables.
28149 {
28150   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28151   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28152   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28153   echo "_ACAWK" &&
28154   echo "_ACEOF"
28155 } >conf$$files.sh &&
28156 . ./conf$$files.sh ||
28157   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28158 rm -f conf$$files.sh
28159
28160 {
28161   echo "cat >conf$$subs.awk <<_ACEOF" &&
28162   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28163   echo "_ACEOF"
28164 } >conf$$subs.sh ||
28165   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28166 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28167 ac_delim='%!_!# '
28168 for ac_last_try in false false false false false :; do
28169   . ./conf$$subs.sh ||
28170     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28171
28172   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28173   if test $ac_delim_n = $ac_delim_num; then
28174     break
28175   elif $ac_last_try; then
28176     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28177   else
28178     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28179   fi
28180 done
28181 rm -f conf$$subs.sh
28182
28183 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28184 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28185 _ACEOF
28186 sed -n '
28187 h
28188 s/^/S["/; s/!.*/"]=/
28189 p
28190 g
28191 s/^[^!]*!//
28192 :repl
28193 t repl
28194 s/'"$ac_delim"'$//
28195 t delim
28196 :nl
28197 h
28198 s/\(.\{148\}\).*/\1/
28199 t more1
28200 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28201 p
28202 n
28203 b repl
28204 :more1
28205 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28206 p
28207 g
28208 s/.\{148\}//
28209 t nl
28210 :delim
28211 h
28212 s/\(.\{148\}\).*/\1/
28213 t more2
28214 s/["\\]/\\&/g; s/^/"/; s/$/"/
28215 p
28216 b
28217 :more2
28218 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28219 p
28220 g
28221 s/.\{148\}//
28222 t delim
28223 ' <conf$$subs.awk | sed '
28224 /^[^""]/{
28225   N
28226   s/\n//
28227 }
28228 ' >>$CONFIG_STATUS || ac_write_fail=1
28229 rm -f conf$$subs.awk
28230 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28231 _ACAWK
28232 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28233   for (key in S) S_is_set[key] = 1
28234   FS = "\a"
28235   \$ac_cs_awk_pipe_init
28236 }
28237 {
28238   line = $ 0
28239   nfields = split(line, field, "@")
28240   substed = 0
28241   len = length(field[1])
28242   for (i = 2; i < nfields; i++) {
28243     key = field[i]
28244     keylen = length(key)
28245     if (S_is_set[key]) {
28246       value = S[key]
28247       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28248       len += length(value) + length(field[++i])
28249       substed = 1
28250     } else
28251       len += 1 + keylen
28252   }
28253   if (nfields == 3 && !substed) {
28254     key = field[2]
28255     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28256       \$ac_cs_awk_read_file
28257       next
28258     }
28259   }
28260   print line
28261 }
28262 \$ac_cs_awk_pipe_fini
28263 _ACAWK
28264 _ACEOF
28265 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28266 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28267   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28268 else
28269   cat
28270 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28271   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28272 _ACEOF
28273
28274 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28275 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28276 # trailing colons and then remove the whole line if VPATH becomes empty
28277 # (actually we leave an empty line to preserve line numbers).
28278 if test "x$srcdir" = x.; then
28279   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28280 s/:*\$(srcdir):*/:/
28281 s/:*\${srcdir}:*/:/
28282 s/:*@srcdir@:*/:/
28283 s/^\([^=]*=[     ]*\):*/\1/
28284 s/:*$//
28285 s/^[^=]*=[       ]*$//
28286 }'
28287 fi
28288
28289 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28290 fi # test -n "$CONFIG_FILES"
28291
28292 # Set up the scripts for CONFIG_HEADERS section.
28293 # No need to generate them if there are no CONFIG_HEADERS.
28294 # This happens for instance with `./config.status Makefile'.
28295 if test -n "$CONFIG_HEADERS"; then
28296 cat >"$tmp/defines.awk" <<\_ACAWK ||
28297 BEGIN {
28298 _ACEOF
28299
28300 # Transform confdefs.h into an awk script `defines.awk', embedded as
28301 # here-document in config.status, that substitutes the proper values into
28302 # config.h.in to produce config.h.
28303
28304 # Create a delimiter string that does not exist in confdefs.h, to ease
28305 # handling of long lines.
28306 ac_delim='%!_!# '
28307 for ac_last_try in false false :; do
28308   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28309   if test -z "$ac_t"; then
28310     break
28311   elif $ac_last_try; then
28312     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28313   else
28314     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28315   fi
28316 done
28317
28318 # For the awk script, D is an array of macro values keyed by name,
28319 # likewise P contains macro parameters if any.  Preserve backslash
28320 # newline sequences.
28321
28322 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28323 sed -n '
28324 s/.\{148\}/&'"$ac_delim"'/g
28325 t rset
28326 :rset
28327 s/^[     ]*#[    ]*define[       ][      ]*/ /
28328 t def
28329 d
28330 :def
28331 s/\\$//
28332 t bsnl
28333 s/["\\]/\\&/g
28334 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28335 D["\1"]=" \3"/p
28336 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28337 d
28338 :bsnl
28339 s/["\\]/\\&/g
28340 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28341 D["\1"]=" \3\\\\\\n"\\/p
28342 t cont
28343 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28344 t cont
28345 d
28346 :cont
28347 n
28348 s/.\{148\}/&'"$ac_delim"'/g
28349 t clear
28350 :clear
28351 s/\\$//
28352 t bsnlc
28353 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28354 d
28355 :bsnlc
28356 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28357 b cont
28358 ' <confdefs.h | sed '
28359 s/'"$ac_delim"'/"\\\
28360 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28361
28362 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28363   for (key in D) D_is_set[key] = 1
28364   FS = "\a"
28365 }
28366 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28367   line = \$ 0
28368   split(line, arg, " ")
28369   if (arg[1] == "#") {
28370     defundef = arg[2]
28371     mac1 = arg[3]
28372   } else {
28373     defundef = substr(arg[1], 2)
28374     mac1 = arg[2]
28375   }
28376   split(mac1, mac2, "(") #)
28377   macro = mac2[1]
28378   prefix = substr(line, 1, index(line, defundef) - 1)
28379   if (D_is_set[macro]) {
28380     # Preserve the white space surrounding the "#".
28381     print prefix "define", macro P[macro] D[macro]
28382     next
28383   } else {
28384     # Replace #undef with comments.  This is necessary, for example,
28385     # in the case of _POSIX_SOURCE, which is predefined and required
28386     # on some systems where configure will not decide to define it.
28387     if (defundef == "undef") {
28388       print "/*", prefix defundef, macro, "*/"
28389       next
28390     }
28391   }
28392 }
28393 { print }
28394 _ACAWK
28395 _ACEOF
28396 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28397   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28398 fi # test -n "$CONFIG_HEADERS"
28399
28400
28401 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28402 shift
28403 for ac_tag
28404 do
28405   case $ac_tag in
28406   :[FHLC]) ac_mode=$ac_tag; continue;;
28407   esac
28408   case $ac_mode$ac_tag in
28409   :[FHL]*:*);;
28410   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28411   :[FH]-) ac_tag=-:-;;
28412   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28413   esac
28414   ac_save_IFS=$IFS
28415   IFS=:
28416   set x $ac_tag
28417   IFS=$ac_save_IFS
28418   shift
28419   ac_file=$1
28420   shift
28421
28422   case $ac_mode in
28423   :L) ac_source=$1;;
28424   :[FH])
28425     ac_file_inputs=
28426     for ac_f
28427     do
28428       case $ac_f in
28429       -) ac_f="$tmp/stdin";;
28430       *) # Look for the file first in the build tree, then in the source tree
28431          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28432          # because $ac_f cannot contain `:'.
28433          test -f "$ac_f" ||
28434            case $ac_f in
28435            [\\/$]*) false;;
28436            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28437            esac ||
28438            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28439       esac
28440       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28441       as_fn_append ac_file_inputs " '$ac_f'"
28442     done
28443
28444     # Let's still pretend it is `configure' which instantiates (i.e., don't
28445     # use $as_me), people would be surprised to read:
28446     #    /* config.h.  Generated by config.status.  */
28447     configure_input='Generated from '`
28448           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28449         `' by configure.'
28450     if test x"$ac_file" != x-; then
28451       configure_input="$ac_file.  $configure_input"
28452       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28453 $as_echo "$as_me: creating $ac_file" >&6;}
28454     fi
28455     # Neutralize special characters interpreted by sed in replacement strings.
28456     case $configure_input in #(
28457     *\&* | *\|* | *\\* )
28458        ac_sed_conf_input=`$as_echo "$configure_input" |
28459        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28460     *) ac_sed_conf_input=$configure_input;;
28461     esac
28462
28463     case $ac_tag in
28464     *:-:* | *:-) cat >"$tmp/stdin" \
28465       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28466     esac
28467     ;;
28468   esac
28469
28470   ac_dir=`$as_dirname -- "$ac_file" ||
28471 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28472          X"$ac_file" : 'X\(//\)[^/]' \| \
28473          X"$ac_file" : 'X\(//\)$' \| \
28474          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28475 $as_echo X"$ac_file" |
28476     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28477             s//\1/
28478             q
28479           }
28480           /^X\(\/\/\)[^/].*/{
28481             s//\1/
28482             q
28483           }
28484           /^X\(\/\/\)$/{
28485             s//\1/
28486             q
28487           }
28488           /^X\(\/\).*/{
28489             s//\1/
28490             q
28491           }
28492           s/.*/./; q'`
28493   as_dir="$ac_dir"; as_fn_mkdir_p
28494   ac_builddir=.
28495
28496 case "$ac_dir" in
28497 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28498 *)
28499   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28500   # A ".." for each directory in $ac_dir_suffix.
28501   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28502   case $ac_top_builddir_sub in
28503   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28504   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28505   esac ;;
28506 esac
28507 ac_abs_top_builddir=$ac_pwd
28508 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28509 # for backward compatibility:
28510 ac_top_builddir=$ac_top_build_prefix
28511
28512 case $srcdir in
28513   .)  # We are building in place.
28514     ac_srcdir=.
28515     ac_top_srcdir=$ac_top_builddir_sub
28516     ac_abs_top_srcdir=$ac_pwd ;;
28517   [\\/]* | ?:[\\/]* )  # Absolute name.
28518     ac_srcdir=$srcdir$ac_dir_suffix;
28519     ac_top_srcdir=$srcdir
28520     ac_abs_top_srcdir=$srcdir ;;
28521   *) # Relative name.
28522     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28523     ac_top_srcdir=$ac_top_build_prefix$srcdir
28524     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28525 esac
28526 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28527
28528
28529   case $ac_mode in
28530   :F)
28531   #
28532   # CONFIG_FILE
28533   #
28534
28535 _ACEOF
28536
28537 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28538 # If the template does not know about datarootdir, expand it.
28539 # FIXME: This hack should be removed a few years after 2.60.
28540 ac_datarootdir_hack=; ac_datarootdir_seen=
28541 ac_sed_dataroot='
28542 /datarootdir/ {
28543   p
28544   q
28545 }
28546 /@datadir@/p
28547 /@docdir@/p
28548 /@infodir@/p
28549 /@localedir@/p
28550 /@mandir@/p'
28551 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28552 *datarootdir*) ac_datarootdir_seen=yes;;
28553 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28554   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28555 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28556 _ACEOF
28557 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28558   ac_datarootdir_hack='
28559   s&@datadir@&$datadir&g
28560   s&@docdir@&$docdir&g
28561   s&@infodir@&$infodir&g
28562   s&@localedir@&$localedir&g
28563   s&@mandir@&$mandir&g
28564   s&\\\${datarootdir}&$datarootdir&g' ;;
28565 esac
28566 _ACEOF
28567
28568 # Neutralize VPATH when `$srcdir' = `.'.
28569 # Shell code in configure.ac might set extrasub.
28570 # FIXME: do we really want to maintain this feature?
28571 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28572 ac_sed_extra="$ac_vpsub
28573 $extrasub
28574 _ACEOF
28575 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28576 :t
28577 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28578 s|@configure_input@|$ac_sed_conf_input|;t t
28579 s&@top_builddir@&$ac_top_builddir_sub&;t t
28580 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28581 s&@srcdir@&$ac_srcdir&;t t
28582 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28583 s&@top_srcdir@&$ac_top_srcdir&;t t
28584 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28585 s&@builddir@&$ac_builddir&;t t
28586 s&@abs_builddir@&$ac_abs_builddir&;t t
28587 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28588 $ac_datarootdir_hack
28589 "
28590 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28591 if $ac_cs_awk_getline; then
28592   $AWK -f "$tmp/subs.awk"
28593 else
28594   $AWK -f "$tmp/subs.awk" | $SHELL
28595 fi >$tmp/out \
28596   || as_fn_error "could not create $ac_file" "$LINENO" 5
28597
28598 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28599   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28600   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28601   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28602 which seems to be undefined.  Please make sure it is defined." >&5
28603 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28604 which seems to be undefined.  Please make sure it is defined." >&2;}
28605
28606   rm -f "$tmp/stdin"
28607   case $ac_file in
28608   -) cat "$tmp/out" && rm -f "$tmp/out";;
28609   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28610   esac \
28611   || as_fn_error "could not create $ac_file" "$LINENO" 5
28612  ;;
28613   :H)
28614   #
28615   # CONFIG_HEADER
28616   #
28617   if test x"$ac_file" != x-; then
28618     {
28619       $as_echo "/* $configure_input  */" \
28620       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28621     } >"$tmp/config.h" \
28622       || as_fn_error "could not create $ac_file" "$LINENO" 5
28623     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28624       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28625 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28626     else
28627       rm -f "$ac_file"
28628       mv "$tmp/config.h" "$ac_file" \
28629         || as_fn_error "could not create $ac_file" "$LINENO" 5
28630     fi
28631   else
28632     $as_echo "/* $configure_input  */" \
28633       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28634       || as_fn_error "could not create -" "$LINENO" 5
28635   fi
28636  ;;
28637
28638   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28639 $as_echo "$as_me: executing $ac_file commands" >&6;}
28640  ;;
28641   esac
28642
28643
28644   case $ac_file$ac_mode in
28645     "as":F) chmod +x as ;;
28646     "collect-ld":F) chmod +x collect-ld ;;
28647     "nm":F) chmod +x nm ;;
28648     "default":C)
28649 case ${CONFIG_HEADERS} in
28650   *auto-host.h:config.in*)
28651   echo > cstamp-h ;;
28652 esac
28653 # Make sure all the subdirs exist.
28654 for d in $subdirs doc build common c-family
28655 do
28656     test -d $d || mkdir $d
28657 done
28658  ;;
28659
28660   esac
28661 done # for ac_tag
28662
28663
28664 as_fn_exit 0
28665 _ACEOF
28666 ac_clean_files=$ac_clean_files_save
28667
28668 test $ac_write_fail = 0 ||
28669   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28670
28671
28672 # configure is writing to config.log, and then calls config.status.
28673 # config.status does its own redirection, appending to config.log.
28674 # Unfortunately, on DOS this fails, as config.log is still kept open
28675 # by configure, so config.status won't be able to write to it; its
28676 # output is simply discarded.  So we exec the FD to /dev/null,
28677 # effectively closing config.log, so it can be properly (re)opened and
28678 # appended to by config.status.  When coming back to configure, we
28679 # need to make the FD available again.
28680 if test "$no_create" != yes; then
28681   ac_cs_success=:
28682   ac_config_status_args=
28683   test "$silent" = yes &&
28684     ac_config_status_args="$ac_config_status_args --quiet"
28685   exec 5>/dev/null
28686   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28687   exec 5>>config.log
28688   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28689   # would make configure fail if this is the last instruction.
28690   $ac_cs_success || as_fn_exit $?
28691 fi
28692 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28693   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28694 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28695 fi
28696
28697