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 thread_file
 625 out_object_file
 626 out_file
 627 objc_boehm_gc
 628 md_file
 629 local_prefix
 630 lang_tree_files
 631 lang_specs_files
 632 lang_opt_files
 633 install
 634 out_host_hook_obj
 635 host_xm_defines
 636 host_xm_include_list
 637 host_xm_file_list
 638 host_exeext
 639 gcc_gxx_include_dir
 640 gcc_config_arguments
 641 float_h_file
 642 extra_programs
 643 extra_passes
 644 extra_parts
 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 slibdir
 671 dollar
 672 gcc_tooldir
 673 enable_lto
 674 MAINT
 675 zlibinc
 676 zlibdir
 677 HOST_LIBS
 678 GGC
 679 libgcc_visibility
 680 gcc_cv_readelf
 681 gcc_cv_objdump
 682 ORIGINAL_NM_FOR_TARGET
 683 gcc_cv_nm
 684 ORIGINAL_LD_FOR_TARGET
 685 ORIGINAL_PLUGIN_LD_FOR_TARGET
 686 gcc_cv_ld
 687 ORIGINAL_AS_FOR_TARGET
 688 gcc_cv_as
 689 enable_fast_install
 690 objdir
 691 OTOOL64
 692 OTOOL
 693 LIPO
 694 NMEDIT
 695 DSYMUTIL
 696 STRIP
 697 OBJDUMP
 698 ac_ct_DUMPBIN
 699 DUMPBIN
 700 LD
 701 FGREP
 702 SED
 703 LIBTOOL
 704 collect2
 705 STMP_FIXINC
 706 BUILD_LDFLAGS
 707 BUILD_CFLAGS
 708 CC_FOR_BUILD
 709 inhibit_libc
 710 SYSTEM_HEADER_DIR
 711 ALL
 712 CROSS
 713 CATOBJEXT
 714 GENCAT
 715 INSTOBJEXT
 716 DATADIRNAME
 717 CATALOGS
 718 POSUB
 719 GMSGFMT
 720 XGETTEXT
 721 INCINTL
 722 LIBINTL_DEP
 723 LIBINTL
 724 USE_NLS
 725 extra_opt_files
 726 extra_modes_file
 727 gthread_flags
 728 objext
 729 manext
 730 LIBICONV_DEP
 731 LTLIBICONV
 732 LIBICONV
 733 LDEXP_LIB
 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 enable_shared
 763 PERL
 764 upc_pts_rep
 765 enable_fixed_point
 766 enable_decimal_float
 767 enable_multilib
 768 ENABLE_BUILD_WITH_CXX
 769 coverage_flags
 770 valgrind_command
 771 valgrind_path_defines
 772 valgrind_path
 773 TREEBROWSER
 774 nocommon_flag
 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 OUTPUT_OPTION
 785 NO_MINUS_C_MINUS_O
 786 GNATMAKE
 787 GNATBIND
 788 ac_ct_CXX
 789 CXXFLAGS
 790 CXX
 791 OBJEXT
 792 EXEEXT
 793 ac_ct_CC
 794 CPPFLAGS
 795 LDFLAGS
 796 CFLAGS
 797 CC
 798 GENINSRC
 799 target_subdir
 800 host_subdir
 801 build_subdir
 802 build_libsubdir
 803 target_noncanonical
 804 target_os
 805 target_vendor
 806 target_cpu
 807 target
 808 host_os
 809 host_vendor
 810 host_cpu
 811 host
 812 build_os
 813 build_vendor
 814 build_cpu
 815 build
 816 target_alias
 817 host_alias
 818 build_alias
 819 LIBS
 820 ECHO_T
 821 ECHO_N
 822 ECHO_C
 823 DEFS
 824 mandir
 825 localedir
 826 libdir
 827 psdir
 828 pdfdir
 829 dvidir
 830 htmldir
 831 infodir
 832 docdir
 833 oldincludedir
 834 includedir
 835 localstatedir
 836 sharedstatedir
 837 sysconfdir
 838 datadir
 839 datarootdir
 840 libexecdir
 841 sbindir
 842 bindir
 843 program_transform_name
 844 prefix
 845 exec_prefix
 846 PACKAGE_URL
 847 PACKAGE_BUGREPORT
 848 PACKAGE_STRING
 849 PACKAGE_VERSION
 850 PACKAGE_TARNAME
 851 PACKAGE_NAME
 852 PATH_SEPARATOR
 853 SHELL'
 854 ac_subst_files='option_includes
 855 language_hooks'
 856 ac_user_opts='
 857 enable_option_checking
 858 with_build_libsubdir
 859 with_local_prefix
 860 with_gxx_include_dir
 861 with_cpp_install_dir
 862 enable_generated_files_in_srcdir
 863 with_gnu_ld
 864 with_ld
 865 with_demangler_in_ld
 866 with_gnu_as
 867 with_as
 868 enable_largefile
 869 enable_werror_always
 870 enable_checking
 871 enable_coverage
 872 enable_gather_detailed_mem_stats
 873 enable_build_with_cxx
 874 with_stabs
 875 enable_multilib
 876 enable___cxa_atexit
 877 enable_decimal_float
 878 enable_fixed_point
 879 enable_threads
 880 enable_tls
 881 enable_objc_gc
 882 with_upc_pts
 883 with_upc_pts_vaddr_order
 884 with_upc_packed_bits
 885 enable_upc_link_script
 886 with_dwarf2
 887 enable_shared
 888 with_build_sysroot
 889 with_sysroot
 890 with_specs
 891 with_pkgversion
 892 with_bugurl
 893 enable_languages
 894 with_multilib_list
 895 enable_rpath
 896 with_libiconv_prefix
 897 enable_initfini_array
 898 enable_sjlj_exceptions
 899 with_system_libunwind
 900 enable_secureplt
 901 enable_leading_mingw64_underscores
 902 enable_cld
 903 enable_frame_pointer
 904 enable_win32_registry
 905 enable_static
 906 with_pic
 907 enable_fast_install
 908 enable_libtool_lock
 909 with_plugin_ld
 910 enable_gnu_indirect_function
 911 enable_comdat
 912 enable_gnu_unique_object
 913 enable_linker_build_id
 914 with_long_double_128
 915 with_gc
 916 with_system_zlib
 917 enable_maintainer_mode
 918 enable_version_specific_runtime_libs
 919 with_slibdir
 920 enable_plugin
 921 enable_libquadmath_support
 922 '
 923       ac_precious_vars='build_alias
 924 host_alias
 925 target_alias
 926 CC
 927 CFLAGS
 928 LDFLAGS
 929 LIBS
 930 CPPFLAGS
 931 CXX
 932 CXXFLAGS
 933 CCC
 934 CPP
 935 CXXCPP
 936 GMPLIBS
 937 GMPINC
 938 PPLLIBS
 939 PPLINC
 940 CLOOGLIBS
 941 CLOOGINC'
 942
 943
 944 # Initialize some variables set by options.
 945 ac_init_help=
 946 ac_init_version=false
 947 ac_unrecognized_opts=
 948 ac_unrecognized_sep=
 949 # The variables have the same names as the options, with
 950 # dashes changed to underlines.
 951 cache_file=/dev/null
 952 exec_prefix=NONE
 953 no_create=
 954 no_recursion=
 955 prefix=NONE
 956 program_prefix=NONE
 957 program_suffix=NONE
 958 program_transform_name=s,x,x,
 959 silent=
 960 site=
 961 srcdir=
 962 verbose=
 963 x_includes=NONE
 964 x_libraries=NONE
 965
 966 # Installation directory options.
 967 # These are left unexpanded so users can "make install exec_prefix=/foo"
 968 # and all the variables that are supposed to be based on exec_prefix
 969 # by default will actually change.
 970 # Use braces instead of parens because sh, perl, etc. also accept them.
 971 # (The list follows the same order as the GNU Coding Standards.)
 972 bindir='${exec_prefix}/bin'
 973 sbindir='${exec_prefix}/sbin'
 974 libexecdir='${exec_prefix}/libexec'
 975 datarootdir='${prefix}/share'
 976 datadir='${datarootdir}'
 977 sysconfdir='${prefix}/etc'
 978 sharedstatedir='${prefix}/com'
 979 localstatedir='${prefix}/var'
 980 includedir='${prefix}/include'
 981 oldincludedir='/usr/include'
 982 docdir='${datarootdir}/doc/${PACKAGE}'
 983 infodir='${datarootdir}/info'
 984 htmldir='${docdir}'
 985 dvidir='${docdir}'
 986 pdfdir='${docdir}'
 987 psdir='${docdir}'
 988 libdir='${exec_prefix}/lib'
 989 localedir='${datarootdir}/locale'
 990 mandir='${datarootdir}/man'
 991
 992 ac_prev=
 993 ac_dashdash=
 994 for ac_option
 995 do
 996   # If the previous option needs an argument, assign it.
 997   if test -n "$ac_prev"; then
 998     eval $ac_prev=\$ac_option
 999     ac_prev=
1000     continue
1001   fi
1002
1003   case $ac_option in
1004   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1005   *)    ac_optarg=yes ;;
1006   esac
1007
1008   # Accept the important Cygnus configure options, so we can diagnose typos.
1009
1010   case $ac_dashdash$ac_option in
1011   --)
1012     ac_dashdash=yes ;;
1013
1014   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1015     ac_prev=bindir ;;
1016   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1017     bindir=$ac_optarg ;;
1018
1019   -build | --build | --buil | --bui | --bu)
1020     ac_prev=build_alias ;;
1021   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1022     build_alias=$ac_optarg ;;
1023
1024   -cache-file | --cache-file | --cache-fil | --cache-fi \
1025   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1026     ac_prev=cache_file ;;
1027   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1028   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1029     cache_file=$ac_optarg ;;
1030
1031   --config-cache | -C)
1032     cache_file=config.cache ;;
1033
1034   -datadir | --datadir | --datadi | --datad)
1035     ac_prev=datadir ;;
1036   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1037     datadir=$ac_optarg ;;
1038
1039   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1040   | --dataroo | --dataro | --datar)
1041     ac_prev=datarootdir ;;
1042   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1043   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1044     datarootdir=$ac_optarg ;;
1045
1046   -disable-* | --disable-*)
1047     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1048     # Reject names that are not valid shell variable names.
1049     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1050       as_fn_error "invalid feature name: $ac_useropt"
1051     ac_useropt_orig=$ac_useropt
1052     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1053     case $ac_user_opts in
1054       *"
1055 "enable_$ac_useropt"
1056 "*) ;;
1057       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1058          ac_unrecognized_sep=', ';;
1059     esac
1060     eval enable_$ac_useropt=no ;;
1061
1062   -docdir | --docdir | --docdi | --doc | --do)
1063     ac_prev=docdir ;;
1064   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1065     docdir=$ac_optarg ;;
1066
1067   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1068     ac_prev=dvidir ;;
1069   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1070     dvidir=$ac_optarg ;;
1071
1072   -enable-* | --enable-*)
1073     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1074     # Reject names that are not valid shell variable names.
1075     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1076       as_fn_error "invalid feature name: $ac_useropt"
1077     ac_useropt_orig=$ac_useropt
1078     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1079     case $ac_user_opts in
1080       *"
1081 "enable_$ac_useropt"
1082 "*) ;;
1083       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1084          ac_unrecognized_sep=', ';;
1085     esac
1086     eval enable_$ac_useropt=\$ac_optarg ;;
1087
1088   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1089   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1090   | --exec | --exe | --ex)
1091     ac_prev=exec_prefix ;;
1092   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1093   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1094   | --exec=* | --exe=* | --ex=*)
1095     exec_prefix=$ac_optarg ;;
1096
1097   -gas | --gas | --ga | --g)
1098     # Obsolete; use --with-gas.
1099     with_gas=yes ;;
1100
1101   -help | --help | --hel | --he | -h)
1102     ac_init_help=long ;;
1103   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1104     ac_init_help=recursive ;;
1105   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1106     ac_init_help=short ;;
1107
1108   -host | --host | --hos | --ho)
1109     ac_prev=host_alias ;;
1110   -host=* | --host=* | --hos=* | --ho=*)
1111     host_alias=$ac_optarg ;;
1112
1113   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1114     ac_prev=htmldir ;;
1115   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1116   | --ht=*)
1117     htmldir=$ac_optarg ;;
1118
1119   -includedir | --includedir | --includedi | --included | --include \
1120   | --includ | --inclu | --incl | --inc)
1121     ac_prev=includedir ;;
1122   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1123   | --includ=* | --inclu=* | --incl=* | --inc=*)
1124     includedir=$ac_optarg ;;
1125
1126   -infodir | --infodir | --infodi | --infod | --info | --inf)
1127     ac_prev=infodir ;;
1128   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1129     infodir=$ac_optarg ;;
1130
1131   -libdir | --libdir | --libdi | --libd)
1132     ac_prev=libdir ;;
1133   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1134     libdir=$ac_optarg ;;
1135
1136   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1137   | --libexe | --libex | --libe)
1138     ac_prev=libexecdir ;;
1139   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1140   | --libexe=* | --libex=* | --libe=*)
1141     libexecdir=$ac_optarg ;;
1142
1143   -localedir | --localedir | --localedi | --localed | --locale)
1144     ac_prev=localedir ;;
1145   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1146     localedir=$ac_optarg ;;
1147
1148   -localstatedir | --localstatedir | --localstatedi | --localstated \
1149   | --localstate | --localstat | --localsta | --localst | --locals)
1150     ac_prev=localstatedir ;;
1151   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1152   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1153     localstatedir=$ac_optarg ;;
1154
1155   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1156     ac_prev=mandir ;;
1157   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1158     mandir=$ac_optarg ;;
1159
1160   -nfp | --nfp | --nf)
1161     # Obsolete; use --without-fp.
1162     with_fp=no ;;
1163
1164   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1165   | --no-cr | --no-c | -n)
1166     no_create=yes ;;
1167
1168   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1169   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1170     no_recursion=yes ;;
1171
1172   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1173   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1174   | --oldin | --oldi | --old | --ol | --o)
1175     ac_prev=oldincludedir ;;
1176   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1177   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1178   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1179     oldincludedir=$ac_optarg ;;
1180
1181   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1182     ac_prev=prefix ;;
1183   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1184     prefix=$ac_optarg ;;
1185
1186   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1187   | --program-pre | --program-pr | --program-p)
1188     ac_prev=program_prefix ;;
1189   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1190   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1191     program_prefix=$ac_optarg ;;
1192
1193   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1194   | --program-suf | --program-su | --program-s)
1195     ac_prev=program_suffix ;;
1196   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1197   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1198     program_suffix=$ac_optarg ;;
1199
1200   -program-transform-name | --program-transform-name \
1201   | --program-transform-nam | --program-transform-na \
1202   | --program-transform-n | --program-transform- \
1203   | --program-transform | --program-transfor \
1204   | --program-transfo | --program-transf \
1205   | --program-trans | --program-tran \
1206   | --progr-tra | --program-tr | --program-t)
1207     ac_prev=program_transform_name ;;
1208   -program-transform-name=* | --program-transform-name=* \
1209   | --program-transform-nam=* | --program-transform-na=* \
1210   | --program-transform-n=* | --program-transform-=* \
1211   | --program-transform=* | --program-transfor=* \
1212   | --program-transfo=* | --program-transf=* \
1213   | --program-trans=* | --program-tran=* \
1214   | --progr-tra=* | --program-tr=* | --program-t=*)
1215     program_transform_name=$ac_optarg ;;
1216
1217   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1218     ac_prev=pdfdir ;;
1219   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1220     pdfdir=$ac_optarg ;;
1221
1222   -psdir | --psdir | --psdi | --psd | --ps)
1223     ac_prev=psdir ;;
1224   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1225     psdir=$ac_optarg ;;
1226
1227   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1228   | -silent | --silent | --silen | --sile | --sil)
1229     silent=yes ;;
1230
1231   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1232     ac_prev=sbindir ;;
1233   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1234   | --sbi=* | --sb=*)
1235     sbindir=$ac_optarg ;;
1236
1237   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1238   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1239   | --sharedst | --shareds | --shared | --share | --shar \
1240   | --sha | --sh)
1241     ac_prev=sharedstatedir ;;
1242   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1243   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1244   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1245   | --sha=* | --sh=*)
1246     sharedstatedir=$ac_optarg ;;
1247
1248   -site | --site | --sit)
1249     ac_prev=site ;;
1250   -site=* | --site=* | --sit=*)
1251     site=$ac_optarg ;;
1252
1253   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1254     ac_prev=srcdir ;;
1255   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1256     srcdir=$ac_optarg ;;
1257
1258   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1259   | --syscon | --sysco | --sysc | --sys | --sy)
1260     ac_prev=sysconfdir ;;
1261   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1262   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1263     sysconfdir=$ac_optarg ;;
1264
1265   -target | --target | --targe | --targ | --tar | --ta | --t)
1266     ac_prev=target_alias ;;
1267   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1268     target_alias=$ac_optarg ;;
1269
1270   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1271     verbose=yes ;;
1272
1273   -version | --version | --versio | --versi | --vers | -V)
1274     ac_init_version=: ;;
1275
1276   -with-* | --with-*)
1277     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1278     # Reject names that are not valid shell variable names.
1279     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1280       as_fn_error "invalid package name: $ac_useropt"
1281     ac_useropt_orig=$ac_useropt
1282     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1283     case $ac_user_opts in
1284       *"
1285 "with_$ac_useropt"
1286 "*) ;;
1287       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1288          ac_unrecognized_sep=', ';;
1289     esac
1290     eval with_$ac_useropt=\$ac_optarg ;;
1291
1292   -without-* | --without-*)
1293     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1294     # Reject names that are not valid shell variable names.
1295     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1296       as_fn_error "invalid package name: $ac_useropt"
1297     ac_useropt_orig=$ac_useropt
1298     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1299     case $ac_user_opts in
1300       *"
1301 "with_$ac_useropt"
1302 "*) ;;
1303       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1304          ac_unrecognized_sep=', ';;
1305     esac
1306     eval with_$ac_useropt=no ;;
1307
1308   --x)
1309     # Obsolete; use --with-x.
1310     with_x=yes ;;
1311
1312   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1313   | --x-incl | --x-inc | --x-in | --x-i)
1314     ac_prev=x_includes ;;
1315   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1316   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1317     x_includes=$ac_optarg ;;
1318
1319   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1320   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1321     ac_prev=x_libraries ;;
1322   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1323   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1324     x_libraries=$ac_optarg ;;
1325
1326   -*) as_fn_error "unrecognized option: \`$ac_option'
1327 Try \`$0 --help' for more information."
1328     ;;
1329
1330   *=*)
1331     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1332     # Reject names that are not valid shell variable names.
1333     case $ac_envvar in #(
1334       '' | [0-9]* | *[!_$as_cr_alnum]* )
1335       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1336     esac
1337     eval $ac_envvar=\$ac_optarg
1338     export $ac_envvar ;;
1339
1340   *)
1341     # FIXME: should be removed in autoconf 3.0.
1342     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1343     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1344       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1345     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1346     ;;
1347
1348   esac
1349 done
1350
1351 if test -n "$ac_prev"; then
1352   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1353   as_fn_error "missing argument to $ac_option"
1354 fi
1355
1356 if test -n "$ac_unrecognized_opts"; then
1357   case $enable_option_checking in
1358     no) ;;
1359     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1360     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1361   esac
1362 fi
1363
1364 # Check all directory arguments for consistency.
1365 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1366                 datadir sysconfdir sharedstatedir localstatedir includedir \
1367                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1368                 libdir localedir mandir
1369 do
1370   eval ac_val=\$$ac_var
1371   # Remove trailing slashes.
1372   case $ac_val in
1373     */ )
1374       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1375       eval $ac_var=\$ac_val;;
1376   esac
1377   # Be sure to have absolute directory names.
1378   case $ac_val in
1379     [\\/$]* | ?:[\\/]* )  continue;;
1380     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1381   esac
1382   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1383 done
1384
1385 # There might be people who depend on the old broken behavior: `$host'
1386 # used to hold the argument of --host etc.
1387 # FIXME: To remove some day.
1388 build=$build_alias
1389 host=$host_alias
1390 target=$target_alias
1391
1392 # FIXME: To remove some day.
1393 if test "x$host_alias" != x; then
1394   if test "x$build_alias" = x; then
1395     cross_compiling=maybe
1396     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1397     If a cross compiler is detected then cross compile mode will be used." >&2
1398   elif test "x$build_alias" != "x$host_alias"; then
1399     cross_compiling=yes
1400   fi
1401 fi
1402
1403 ac_tool_prefix=
1404 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1405
1406 test "$silent" = yes && exec 6>/dev/null
1407
1408
1409 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1410 ac_ls_di=`ls -di .` &&
1411 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1412   as_fn_error "working directory cannot be determined"
1413 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1414   as_fn_error "pwd does not report name of working directory"
1415
1416
1417 # Find the source files, if location was not specified.
1418 if test -z "$srcdir"; then
1419   ac_srcdir_defaulted=yes
1420   # Try the directory containing this script, then the parent directory.
1421   ac_confdir=`$as_dirname -- "$as_myself" ||
1422 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1423          X"$as_myself" : 'X\(//\)[^/]' \| \
1424          X"$as_myself" : 'X\(//\)$' \| \
1425          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1426 $as_echo X"$as_myself" |
1427     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1428             s//\1/
1429             q
1430           }
1431           /^X\(\/\/\)[^/].*/{
1432             s//\1/
1433             q
1434           }
1435           /^X\(\/\/\)$/{
1436             s//\1/
1437             q
1438           }
1439           /^X\(\/\).*/{
1440             s//\1/
1441             q
1442           }
1443           s/.*/./; q'`
1444   srcdir=$ac_confdir
1445   if test ! -r "$srcdir/$ac_unique_file"; then
1446     srcdir=..
1447   fi
1448 else
1449   ac_srcdir_defaulted=no
1450 fi
1451 if test ! -r "$srcdir/$ac_unique_file"; then
1452   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1453   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1454 fi
1455 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1456 ac_abs_confdir=`(
1457         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1458         pwd)`
1459 # When building in place, set srcdir=.
1460 if test "$ac_abs_confdir" = "$ac_pwd"; then
1461   srcdir=.
1462 fi
1463 # Remove unnecessary trailing slashes from srcdir.
1464 # Double slashes in file names in object file debugging info
1465 # mess up M-x gdb in Emacs.
1466 case $srcdir in
1467 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1468 esac
1469 for ac_var in $ac_precious_vars; do
1470   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1471   eval ac_env_${ac_var}_value=\$${ac_var}
1472   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1473   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1474 done
1475
1476 #
1477 # Report the --help message.
1478 #
1479 if test "$ac_init_help" = "long"; then
1480   # Omit some internal or obsolete options to make the list less imposing.
1481   # This message is too long to be a string in the A/UX 3.1 sh.
1482   cat <<_ACEOF
1483 \`configure' configures this package to adapt to many kinds of systems.
1484
1485 Usage: $0 [OPTION]... [VAR=VALUE]...
1486
1487 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1488 VAR=VALUE.  See below for descriptions of some of the useful variables.
1489
1490 Defaults for the options are specified in brackets.
1491
1492 Configuration:
1493   -h, --help              display this help and exit
1494       --help=short        display options specific to this package
1495       --help=recursive    display the short help of all the included packages
1496   -V, --version           display version information and exit
1497   -q, --quiet, --silent   do not print \`checking...' messages
1498       --cache-file=FILE   cache test results in FILE [disabled]
1499   -C, --config-cache      alias for \`--cache-file=config.cache'
1500   -n, --no-create         do not create output files
1501       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1502
1503 Installation directories:
1504   --prefix=PREFIX         install architecture-independent files in PREFIX
1505                           [$ac_default_prefix]
1506   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1507                           [PREFIX]
1508
1509 By default, \`make install' will install all the files in
1510 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1511 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1512 for instance \`--prefix=\$HOME'.
1513
1514 For better control, use the options below.
1515
1516 Fine tuning of the installation directories:
1517   --bindir=DIR            user executables [EPREFIX/bin]
1518   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1519   --libexecdir=DIR        program executables [EPREFIX/libexec]
1520   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1521   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1522   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1523   --libdir=DIR            object code libraries [EPREFIX/lib]
1524   --includedir=DIR        C header files [PREFIX/include]
1525   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1526   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1527   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1528   --infodir=DIR           info documentation [DATAROOTDIR/info]
1529   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1530   --mandir=DIR            man documentation [DATAROOTDIR/man]
1531   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1532   --htmldir=DIR           html documentation [DOCDIR]
1533   --dvidir=DIR            dvi documentation [DOCDIR]
1534   --pdfdir=DIR            pdf documentation [DOCDIR]
1535   --psdir=DIR             ps documentation [DOCDIR]
1536 _ACEOF
1537
1538   cat <<\_ACEOF
1539
1540 Program names:
1541   --program-prefix=PREFIX            prepend PREFIX to installed program names
1542   --program-suffix=SUFFIX            append SUFFIX to installed program names
1543   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1544
1545 System types:
1546   --build=BUILD     configure for building on BUILD [guessed]
1547   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1548   --target=TARGET   configure for building compilers for TARGET [HOST]
1549 _ACEOF
1550 fi
1551
1552 if test -n "$ac_init_help"; then
1553
1554   cat <<\_ACEOF
1555
1556 Optional Features:
1557   --disable-option-checking  ignore unrecognized --enable/--with options
1558   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1559   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1560   --enable-generated-files-in-srcdir
1561                           put copies of generated files in source dir
1562                           intended for creating source tarballs for users
1563                           without texinfo bison or flex.
1564   --disable-largefile     omit support for large files
1565   --enable-werror-always  enable -Werror despite compiler version
1566   --enable-checking=LIST
1567                           enable expensive run-time checks.  With LIST,
1568                           enable only specific categories of checks.
1569                           Categories are: yes,no,all,none,release.
1570                           Flags are: assert,df,fold,gc,gcac,gimple,misc,
1571                           rtlflag,rtl,runtime,tree,valgrind,types.
1572   --enable-coverage=LEVEL
1573                           enable compiler's code coverage collection.
1574                           Use to measure compiler performance and locate
1575                           unused parts of the compiler. With LEVEL, specify
1576                           optimization. Values are opt, noopt,
1577                           default is noopt
1578   --enable-gather-detailed-mem-stats         enable detailed memory allocation stats gathering
1579   --enable-build-with-cxx build with C++ compiler instead of C compiler
1580   --enable-multilib       enable library support for multiple ABIs
1581   --enable-__cxa_atexit   enable __cxa_atexit for C++
1582   --enable-decimal-float={no,yes,bid,dpd}
1583                         enable decimal float extension to C.  Selecting 'bid'
1584                         or 'dpd' choses which decimal floating point format
1585                         to use
1586   --enable-fixed-point    enable fixed-point arithmetic extension to C
1587   --enable-threads        enable thread usage for target GCC
1588   --enable-threads=LIB    use LIB thread package for target GCC
1589   --enable-tls            enable or disable generation of tls code
1590                           overriding the assembler check for tls support
1591   --enable-objc-gc        enable the use of Boehm's garbage collector with
1592                           the GNU Objective-C runtime
1593   --enable-upc-link-script Enable UPC's use of a custom linker script.
1594   This will define the UPC shared section as a no load section on
1595   targets where this feature is supported.  Requires GNU LD.
1596   --disable-shared        don't provide a shared libgcc
1597   --enable-languages=LIST specify which front-ends to build
1598   --disable-rpath         do not hardcode runtime library paths
1599   --enable-initfini-array       use .init_array/.fini_array sections
1600   --enable-sjlj-exceptions
1601                           arrange to use setjmp/longjmp exception handling
1602   --enable-secureplt      enable -msecure-plt by default for PowerPC
1603   --enable-leading-mingw64-underscores
1604                           Enable leading underscores on 64 bit mingw targets
1605   --enable-cld            enable -mcld by default for 32bit x86
1606   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit x86
1607   --disable-win32-registry
1608                           disable lookup of installation paths in the
1609                           Registry on Windows hosts
1610   --enable-win32-registry enable registry lookup (default)
1611   --enable-win32-registry=KEY
1612                           use KEY instead of GCC version as the last portion
1613                           of the registry key
1614   --enable-shared[=PKGS]  build shared libraries [default=yes]
1615   --enable-static[=PKGS]  build static libraries [default=yes]
1616   --enable-fast-install[=PKGS]
1617                           optimize for fast installation [default=yes]
1618   --disable-libtool-lock  avoid locking (might break parallel builds)
1619   --enable-gnu-indirect-function
1620                           enable the use of the @gnu_indirect_function to
1621                           glibc systems
1622   --enable-comdat         enable COMDAT group support
1623   --enable-gnu-unique-object
1624                           enable the use of the @gnu_unique_object ELF
1625                           extension on glibc systems
1626   --enable-linker-build-id
1627                           compiler will always pass --build-id to linker
1628   --enable-maintainer-mode
1629                           enable make rules and dependencies not useful
1630                           (and sometimes confusing) to the casual installer
1631   --enable-version-specific-runtime-libs
1632                           specify that runtime libraries should be
1633                           installed in a compiler-specific directory
1634   --enable-plugin         enable plugin support
1635   --disable-libquadmath-support
1636                           disable libquadmath support for Fortran
1637
1638 Optional Packages:
1639   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1640   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1641   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1642   --with-local-prefix=DIR specifies directory to put local include
1643   --with-gxx-include-dir=DIR
1644                           specifies directory to put g++ header files
1645   --with-cpp-install-dir=DIR
1646                           install the user visible C preprocessor in DIR
1647                           (relative to PREFIX) as well as PREFIX/bin
1648   --with-gnu-ld           arrange to work with GNU ld.
1649   --with-ld               arrange to use the specified ld (full pathname)
1650   --with-demangler-in-ld  try to use demangler in GNU ld.
1651   --with-gnu-as           arrange to work with GNU as
1652   --with-as               arrange to use the specified as (full pathname)
1653   --with-stabs            arrange to use stabs instead of host debug format
1654   --with-upc-pts={struct,word-pair,packed}   choose the representation
1655                           of a UPC pointer-to-shared
1656   --with-upc-pts-vaddr-order={last,first} choose position of the address field
1657                           in UPC shared pointer representation
1658   --with-upc-packed-bits=phase,thread,vaddr choose bit distribution
1659                           in packed UPC pointer-to-shared representation
1660   --with-dwarf2           force the default debug format to be DWARF 2
1661   --with-build-sysroot=sysroot
1662                           use sysroot as the system root during the build
1663   --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
1664   --with-specs=SPECS      add SPECS to driver command-line processing
1665   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1666   --with-bugurl=URL       Direct users to URL to report a bug
1667   --with-multilib-list    Select multilibs (SH only)
1668   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1669   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1670   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1671   --with-system-libunwind use installed libunwind
1672   --with-pic              try to use only PIC/non-PIC objects [default=use
1673                           both]
1674   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1675   --with-plugin-ld=[ARG]  specify the plugin linker
1676   --with-long-double-128  Use 128-bit long double by default.
1677   --with-gc={page,zone}   choose the garbage collection mechanism to use
1678                           with the compiler
1679   --with-system-zlib      use installed libz
1680   --with-slibdir=DIR      shared libraries in DIR [LIBDIR]
1681
1682 Some influential environment variables:
1683   CC          C compiler command
1684   CFLAGS      C compiler flags
1685   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1686               nonstandard directory <lib dir>
1687   LIBS        libraries to pass to the linker, e.g. -l<library>
1688   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1689               you have headers in a nonstandard directory <include dir>
1690   CXX         C++ compiler command
1691   CXXFLAGS    C++ compiler flags
1692   CPP         C preprocessor
1693   CXXCPP      C++ preprocessor
1694   GMPLIBS     How to link GMP
1695   GMPINC      How to find GMP include files
1696   PPLLIBS     How to link PPL
1697   PPLINC      How to find PPL include files
1698   CLOOGLIBS   How to link CLOOG
1699   CLOOGINC    How to find CLOOG include files
1700
1701 Use these variables to override the choices made by `configure' or to help
1702 it to find libraries and programs with nonstandard names/locations.
1703
1704 Report bugs to the package provider.
1705 _ACEOF
1706 ac_status=$?
1707 fi
1708
1709 if test "$ac_init_help" = "recursive"; then
1710   # If there are subdirs, report their specific --help.
1711   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1712     test -d "$ac_dir" ||
1713       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1714       continue
1715     ac_builddir=.
1716
1717 case "$ac_dir" in
1718 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1719 *)
1720   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1721   # A ".." for each directory in $ac_dir_suffix.
1722   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1723   case $ac_top_builddir_sub in
1724   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1725   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1726   esac ;;
1727 esac
1728 ac_abs_top_builddir=$ac_pwd
1729 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1730 # for backward compatibility:
1731 ac_top_builddir=$ac_top_build_prefix
1732
1733 case $srcdir in
1734   .)  # We are building in place.
1735     ac_srcdir=.
1736     ac_top_srcdir=$ac_top_builddir_sub
1737     ac_abs_top_srcdir=$ac_pwd ;;
1738   [\\/]* | ?:[\\/]* )  # Absolute name.
1739     ac_srcdir=$srcdir$ac_dir_suffix;
1740     ac_top_srcdir=$srcdir
1741     ac_abs_top_srcdir=$srcdir ;;
1742   *) # Relative name.
1743     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1744     ac_top_srcdir=$ac_top_build_prefix$srcdir
1745     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1746 esac
1747 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1748
1749     cd "$ac_dir" || { ac_status=$?; continue; }
1750     # Check for guested configure.
1751     if test -f "$ac_srcdir/configure.gnu"; then
1752       echo &&
1753       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1754     elif test -f "$ac_srcdir/configure"; then
1755       echo &&
1756       $SHELL "$ac_srcdir/configure" --help=recursive
1757     else
1758       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1759     fi || ac_status=$?
1760     cd "$ac_pwd" || { ac_status=$?; break; }
1761   done
1762 fi
1763
1764 test -n "$ac_init_help" && exit $ac_status
1765 if $ac_init_version; then
1766   cat <<\_ACEOF
1767 configure
1768 generated by GNU Autoconf 2.64
1769
1770 Copyright (C) 2009 Free Software Foundation, Inc.
1771 This configure script is free software; the Free Software Foundation
1772 gives unlimited permission to copy, distribute and modify it.
1773 _ACEOF
1774   exit
1775 fi
1776
1777 ## ------------------------ ##
1778 ## Autoconf initialization. ##
1779 ## ------------------------ ##
1780
1781 # ac_fn_c_try_compile LINENO
1782 # --------------------------
1783 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1784 ac_fn_c_try_compile ()
1785 {
1786   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1787   rm -f conftest.$ac_objext
1788   if { { ac_try="$ac_compile"
1789 case "(($ac_try" in
1790   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1791   *) ac_try_echo=$ac_try;;
1792 esac
1793 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1794 $as_echo "$ac_try_echo"; } >&5
1795   (eval "$ac_compile") 2>conftest.err
1796   ac_status=$?
1797   if test -s conftest.err; then
1798     grep -v '^ *+' conftest.err >conftest.er1
1799     cat conftest.er1 >&5
1800     mv -f conftest.er1 conftest.err
1801   fi
1802   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1803   test $ac_status = 0; } && {
1804          test -z "$ac_c_werror_flag" ||
1805          test ! -s conftest.err
1806        } && test -s conftest.$ac_objext; then :
1807   ac_retval=0
1808 else
1809   $as_echo "$as_me: failed program was:" >&5
1810 sed 's/^/| /' conftest.$ac_ext >&5
1811
1812         ac_retval=1
1813 fi
1814   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1815   return $ac_retval
1816
1817 } # ac_fn_c_try_compile
1818
1819 # ac_fn_cxx_try_compile LINENO
1820 # ----------------------------
1821 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1822 ac_fn_cxx_try_compile ()
1823 {
1824   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1825   rm -f conftest.$ac_objext
1826   if { { ac_try="$ac_compile"
1827 case "(($ac_try" in
1828   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1829   *) ac_try_echo=$ac_try;;
1830 esac
1831 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1832 $as_echo "$ac_try_echo"; } >&5
1833   (eval "$ac_compile") 2>conftest.err
1834   ac_status=$?
1835   if test -s conftest.err; then
1836     grep -v '^ *+' conftest.err >conftest.er1
1837     cat conftest.er1 >&5
1838     mv -f conftest.er1 conftest.err
1839   fi
1840   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1841   test $ac_status = 0; } && {
1842          test -z "$ac_cxx_werror_flag" ||
1843          test ! -s conftest.err
1844        } && test -s conftest.$ac_objext; then :
1845   ac_retval=0
1846 else
1847   $as_echo "$as_me: failed program was:" >&5
1848 sed 's/^/| /' conftest.$ac_ext >&5
1849
1850         ac_retval=1
1851 fi
1852   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1853   return $ac_retval
1854
1855 } # ac_fn_cxx_try_compile
1856
1857 # ac_fn_c_try_cpp LINENO
1858 # ----------------------
1859 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1860 ac_fn_c_try_cpp ()
1861 {
1862   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1863   if { { ac_try="$ac_cpp conftest.$ac_ext"
1864 case "(($ac_try" in
1865   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1866   *) ac_try_echo=$ac_try;;
1867 esac
1868 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1869 $as_echo "$ac_try_echo"; } >&5
1870   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1871   ac_status=$?
1872   if test -s conftest.err; then
1873     grep -v '^ *+' conftest.err >conftest.er1
1874     cat conftest.er1 >&5
1875     mv -f conftest.er1 conftest.err
1876   fi
1877   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1878   test $ac_status = 0; } >/dev/null && {
1879          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1880          test ! -s conftest.err
1881        }; then :
1882   ac_retval=0
1883 else
1884   $as_echo "$as_me: failed program was:" >&5
1885 sed 's/^/| /' conftest.$ac_ext >&5
1886
1887     ac_retval=1
1888 fi
1889   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1890   return $ac_retval
1891
1892 } # ac_fn_c_try_cpp
1893
1894 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1895 # -------------------------------------------------------
1896 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1897 # the include files in INCLUDES and setting the cache variable VAR
1898 # accordingly.
1899 ac_fn_c_check_header_mongrel ()
1900 {
1901   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1902   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1903   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1904 $as_echo_n "checking for $2... " >&6; }
1905 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1906   $as_echo_n "(cached) " >&6
1907 fi
1908 eval ac_res=\$$3
1909                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1910 $as_echo "$ac_res" >&6; }
1911 else
1912   # Is the header compilable?
1913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1914 $as_echo_n "checking $2 usability... " >&6; }
1915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1916 /* end confdefs.h.  */
1917 $4
1918 #include <$2>
1919 _ACEOF
1920 if ac_fn_c_try_compile "$LINENO"; then :
1921   ac_header_compiler=yes
1922 else
1923   ac_header_compiler=no
1924 fi
1925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1927 $as_echo "$ac_header_compiler" >&6; }
1928
1929 # Is the header present?
1930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1931 $as_echo_n "checking $2 presence... " >&6; }
1932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1933 /* end confdefs.h.  */
1934 #include <$2>
1935 _ACEOF
1936 if ac_fn_c_try_cpp "$LINENO"; then :
1937   ac_header_preproc=yes
1938 else
1939   ac_header_preproc=no
1940 fi
1941 rm -f conftest.err conftest.$ac_ext
1942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1943 $as_echo "$ac_header_preproc" >&6; }
1944
1945 # So?  What about this header?
1946 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1947   yes:no: )
1948     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1949 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1950     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1951 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1952     ;;
1953   no:yes:* )
1954     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1955 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1956     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1957 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1958     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1959 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1960     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1961 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1962     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1963 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1964     ;;
1965 esac
1966   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1967 $as_echo_n "checking for $2... " >&6; }
1968 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1969   $as_echo_n "(cached) " >&6
1970 else
1971   eval "$3=\$ac_header_compiler"
1972 fi
1973 eval ac_res=\$$3
1974                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1975 $as_echo "$ac_res" >&6; }
1976 fi
1977   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1978
1979 } # ac_fn_c_check_header_mongrel
1980
1981 # ac_fn_c_try_run LINENO
1982 # ----------------------
1983 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1984 # that executables *can* be run.
1985 ac_fn_c_try_run ()
1986 {
1987   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1988   if { { ac_try="$ac_link"
1989 case "(($ac_try" in
1990   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1991   *) ac_try_echo=$ac_try;;
1992 esac
1993 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1994 $as_echo "$ac_try_echo"; } >&5
1995   (eval "$ac_link") 2>&5
1996   ac_status=$?
1997   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1998   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1999   { { case "(($ac_try" in
2000   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2001   *) ac_try_echo=$ac_try;;
2002 esac
2003 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2004 $as_echo "$ac_try_echo"; } >&5
2005   (eval "$ac_try") 2>&5
2006   ac_status=$?
2007   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2008   test $ac_status = 0; }; }; then :
2009   ac_retval=0
2010 else
2011   $as_echo "$as_me: program exited with status $ac_status" >&5
2012        $as_echo "$as_me: failed program was:" >&5
2013 sed 's/^/| /' conftest.$ac_ext >&5
2014
2015        ac_retval=$ac_status
2016 fi
2017   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2018   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2019   return $ac_retval
2020
2021 } # ac_fn_c_try_run
2022
2023 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2024 # -------------------------------------------------------
2025 # Tests whether HEADER exists and can be compiled using the include files in
2026 # INCLUDES, setting the cache variable VAR accordingly.
2027 ac_fn_c_check_header_compile ()
2028 {
2029   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2030   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2031 $as_echo_n "checking for $2... " >&6; }
2032 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2033   $as_echo_n "(cached) " >&6
2034 else
2035   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2036 /* end confdefs.h.  */
2037 $4
2038 #include <$2>
2039 _ACEOF
2040 if ac_fn_c_try_compile "$LINENO"; then :
2041   eval "$3=yes"
2042 else
2043   eval "$3=no"
2044 fi
2045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2046 fi
2047 eval ac_res=\$$3
2048                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2049 $as_echo "$ac_res" >&6; }
2050   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2051
2052 } # ac_fn_c_check_header_compile
2053
2054 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2055 # --------------------------------------------
2056 # Tries to find the compile-time value of EXPR in a program that includes
2057 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2058 # computed
2059 ac_fn_c_compute_int ()
2060 {
2061   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2062   if test "$cross_compiling" = yes; then
2063     # Depending upon the size, compute the lo and hi bounds.
2064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2065 /* end confdefs.h.  */
2066 $4
2067 int
2068 main ()
2069 {
2070 static int test_array [1 - 2 * !(($2) >= 0)];
2071 test_array [0] = 0
2072
2073   ;
2074   return 0;
2075 }
2076 _ACEOF
2077 if ac_fn_c_try_compile "$LINENO"; then :
2078   ac_lo=0 ac_mid=0
2079   while :; do
2080     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2081 /* end confdefs.h.  */
2082 $4
2083 int
2084 main ()
2085 {
2086 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2087 test_array [0] = 0
2088
2089   ;
2090   return 0;
2091 }
2092 _ACEOF
2093 if ac_fn_c_try_compile "$LINENO"; then :
2094   ac_hi=$ac_mid; break
2095 else
2096   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2097                         if test $ac_lo -le $ac_mid; then
2098                           ac_lo= ac_hi=
2099                           break
2100                         fi
2101                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2102 fi
2103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2104   done
2105 else
2106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2107 /* end confdefs.h.  */
2108 $4
2109 int
2110 main ()
2111 {
2112 static int test_array [1 - 2 * !(($2) < 0)];
2113 test_array [0] = 0
2114
2115   ;
2116   return 0;
2117 }
2118 _ACEOF
2119 if ac_fn_c_try_compile "$LINENO"; then :
2120   ac_hi=-1 ac_mid=-1
2121   while :; do
2122     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2123 /* end confdefs.h.  */
2124 $4
2125 int
2126 main ()
2127 {
2128 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2129 test_array [0] = 0
2130
2131   ;
2132   return 0;
2133 }
2134 _ACEOF
2135 if ac_fn_c_try_compile "$LINENO"; then :
2136   ac_lo=$ac_mid; break
2137 else
2138   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2139                         if test $ac_mid -le $ac_hi; then
2140                           ac_lo= ac_hi=
2141                           break
2142                         fi
2143                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2144 fi
2145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2146   done
2147 else
2148   ac_lo= ac_hi=
2149 fi
2150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2151 fi
2152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2153 # Binary search between lo and hi bounds.
2154 while test "x$ac_lo" != "x$ac_hi"; do
2155   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2156   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2157 /* end confdefs.h.  */
2158 $4
2159 int
2160 main ()
2161 {
2162 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2163 test_array [0] = 0
2164
2165   ;
2166   return 0;
2167 }
2168 _ACEOF
2169 if ac_fn_c_try_compile "$LINENO"; then :
2170   ac_hi=$ac_mid
2171 else
2172   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2173 fi
2174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2175 done
2176 case $ac_lo in #((
2177 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2178 '') ac_retval=1 ;;
2179 esac
2180   else
2181     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2182 /* end confdefs.h.  */
2183 $4
2184 static long int longval () { return $2; }
2185 static unsigned long int ulongval () { return $2; }
2186 #include <stdio.h>
2187 #include <stdlib.h>
2188 int
2189 main ()
2190 {
2191
2192   FILE *f = fopen ("conftest.val", "w");
2193   if (! f)
2194     return 1;
2195   if (($2) < 0)
2196     {
2197       long int i = longval ();
2198       if (i != ($2))
2199         return 1;
2200       fprintf (f, "%ld", i);
2201     }
2202   else
2203     {
2204       unsigned long int i = ulongval ();
2205       if (i != ($2))
2206         return 1;
2207       fprintf (f, "%lu", i);
2208     }
2209   /* Do not output a trailing newline, as this causes \r\n confusion
2210      on some platforms.  */
2211   return ferror (f) || fclose (f) != 0;
2212
2213   ;
2214   return 0;
2215 }
2216 _ACEOF
2217 if ac_fn_c_try_run "$LINENO"; then :
2218   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2219 else
2220   ac_retval=1
2221 fi
2222 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2223   conftest.$ac_objext conftest.beam conftest.$ac_ext
2224 rm -f conftest.val
2225
2226   fi
2227   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2228   return $ac_retval
2229
2230 } # ac_fn_c_compute_int
2231
2232 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2233 # -------------------------------------------
2234 # Tests whether TYPE exists after having included INCLUDES, setting cache
2235 # variable VAR accordingly.
2236 ac_fn_c_check_type ()
2237 {
2238   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2239   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2240 $as_echo_n "checking for $2... " >&6; }
2241 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2242   $as_echo_n "(cached) " >&6
2243 else
2244   eval "$3=no"
2245   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2246 /* end confdefs.h.  */
2247 $4
2248 int
2249 main ()
2250 {
2251 if (sizeof ($2))
2252          return 0;
2253   ;
2254   return 0;
2255 }
2256 _ACEOF
2257 if ac_fn_c_try_compile "$LINENO"; then :
2258   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2259 /* end confdefs.h.  */
2260 $4
2261 int
2262 main ()
2263 {
2264 if (sizeof (($2)))
2265             return 0;
2266   ;
2267   return 0;
2268 }
2269 _ACEOF
2270 if ac_fn_c_try_compile "$LINENO"; then :
2271
2272 else
2273   eval "$3=yes"
2274 fi
2275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2276 fi
2277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2278 fi
2279 eval ac_res=\$$3
2280                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2281 $as_echo "$ac_res" >&6; }
2282   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2283
2284 } # ac_fn_c_check_type
2285
2286 # ac_fn_c_find_intX_t LINENO BITS VAR
2287 # -----------------------------------
2288 # Finds a signed integer type with width BITS, setting cache variable VAR
2289 # accordingly.
2290 ac_fn_c_find_intX_t ()
2291 {
2292   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2293   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2294 $as_echo_n "checking for int$2_t... " >&6; }
2295 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2296   $as_echo_n "(cached) " >&6
2297 else
2298   eval "$3=no"
2299      for ac_type in int$2_t 'int' 'long int' \
2300          'long long int' 'short int' 'signed char'; do
2301        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2302 /* end confdefs.h.  */
2303 $ac_includes_default
2304 int
2305 main ()
2306 {
2307 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2308 test_array [0] = 0
2309
2310   ;
2311   return 0;
2312 }
2313 _ACEOF
2314 if ac_fn_c_try_compile "$LINENO"; then :
2315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2316 /* end confdefs.h.  */
2317 $ac_includes_default
2318 int
2319 main ()
2320 {
2321 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2322                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2323 test_array [0] = 0
2324
2325   ;
2326   return 0;
2327 }
2328 _ACEOF
2329 if ac_fn_c_try_compile "$LINENO"; then :
2330
2331 else
2332   case $ac_type in #(
2333   int$2_t) :
2334     eval "$3=yes" ;; #(
2335   *) :
2336     eval "$3=\$ac_type" ;;
2337 esac
2338 fi
2339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2340 fi
2341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2342        eval as_val=\$$3
2343    if test "x$as_val" = x""no; then :
2344
2345 else
2346   break
2347 fi
2348      done
2349 fi
2350 eval ac_res=\$$3
2351                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2352 $as_echo "$ac_res" >&6; }
2353   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2354
2355 } # ac_fn_c_find_intX_t
2356
2357 # ac_fn_c_try_link LINENO
2358 # -----------------------
2359 # Try to link conftest.$ac_ext, and return whether this succeeded.
2360 ac_fn_c_try_link ()
2361 {
2362   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2363   rm -f conftest.$ac_objext conftest$ac_exeext
2364   if { { ac_try="$ac_link"
2365 case "(($ac_try" in
2366   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2367   *) ac_try_echo=$ac_try;;
2368 esac
2369 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2370 $as_echo "$ac_try_echo"; } >&5
2371   (eval "$ac_link") 2>conftest.err
2372   ac_status=$?
2373   if test -s conftest.err; then
2374     grep -v '^ *+' conftest.err >conftest.er1
2375     cat conftest.er1 >&5
2376     mv -f conftest.er1 conftest.err
2377   fi
2378   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2379   test $ac_status = 0; } && {
2380          test -z "$ac_c_werror_flag" ||
2381          test ! -s conftest.err
2382        } && test -s conftest$ac_exeext && {
2383          test "$cross_compiling" = yes ||
2384          $as_test_x conftest$ac_exeext
2385        }; then :
2386   ac_retval=0
2387 else
2388   $as_echo "$as_me: failed program was:" >&5
2389 sed 's/^/| /' conftest.$ac_ext >&5
2390
2391         ac_retval=1
2392 fi
2393   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2394   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2395   # interfere with the next link command; also delete a directory that is
2396   # left behind by Apple's compiler.  We do this before executing the actions.
2397   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2398   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2399   return $ac_retval
2400
2401 } # ac_fn_c_try_link
2402
2403 # ac_fn_c_find_uintX_t LINENO BITS VAR
2404 # ------------------------------------
2405 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2406 # accordingly.
2407 ac_fn_c_find_uintX_t ()
2408 {
2409   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2410   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2411 $as_echo_n "checking for uint$2_t... " >&6; }
2412 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2413   $as_echo_n "(cached) " >&6
2414 else
2415   eval "$3=no"
2416      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2417          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2418        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2419 /* end confdefs.h.  */
2420 $ac_includes_default
2421 int
2422 main ()
2423 {
2424 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2425 test_array [0] = 0
2426
2427   ;
2428   return 0;
2429 }
2430 _ACEOF
2431 if ac_fn_c_try_compile "$LINENO"; then :
2432   case $ac_type in #(
2433   uint$2_t) :
2434     eval "$3=yes" ;; #(
2435   *) :
2436     eval "$3=\$ac_type" ;;
2437 esac
2438 fi
2439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2440        eval as_val=\$$3
2441    if test "x$as_val" = x""no; then :
2442
2443 else
2444   break
2445 fi
2446      done
2447 fi
2448 eval ac_res=\$$3
2449                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2450 $as_echo "$ac_res" >&6; }
2451   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2452
2453 } # ac_fn_c_find_uintX_t
2454
2455 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2456 # ----------------------------------------------
2457 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2458 ac_fn_c_check_header_preproc ()
2459 {
2460   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2461   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2462 $as_echo_n "checking for $2... " >&6; }
2463 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2464   $as_echo_n "(cached) " >&6
2465 else
2466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2467 /* end confdefs.h.  */
2468 #include <$2>
2469 _ACEOF
2470 if ac_fn_c_try_cpp "$LINENO"; then :
2471   eval "$3=yes"
2472 else
2473   eval "$3=no"
2474 fi
2475 rm -f conftest.err conftest.$ac_ext
2476 fi
2477 eval ac_res=\$$3
2478                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2479 $as_echo "$ac_res" >&6; }
2480   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2481
2482 } # ac_fn_c_check_header_preproc
2483
2484 # ac_fn_cxx_try_cpp LINENO
2485 # ------------------------
2486 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2487 ac_fn_cxx_try_cpp ()
2488 {
2489   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2490   if { { ac_try="$ac_cpp conftest.$ac_ext"
2491 case "(($ac_try" in
2492   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2493   *) ac_try_echo=$ac_try;;
2494 esac
2495 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2496 $as_echo "$ac_try_echo"; } >&5
2497   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2498   ac_status=$?
2499   if test -s conftest.err; then
2500     grep -v '^ *+' conftest.err >conftest.er1
2501     cat conftest.er1 >&5
2502     mv -f conftest.er1 conftest.err
2503   fi
2504   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2505   test $ac_status = 0; } >/dev/null && {
2506          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2507          test ! -s conftest.err
2508        }; then :
2509   ac_retval=0
2510 else
2511   $as_echo "$as_me: failed program was:" >&5
2512 sed 's/^/| /' conftest.$ac_ext >&5
2513
2514     ac_retval=1
2515 fi
2516   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2517   return $ac_retval
2518
2519 } # ac_fn_cxx_try_cpp
2520
2521 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2522 # ------------------------------------------------
2523 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2524 ac_fn_cxx_check_header_preproc ()
2525 {
2526   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2527   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2528 $as_echo_n "checking for $2... " >&6; }
2529 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2530   $as_echo_n "(cached) " >&6
2531 else
2532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2533 /* end confdefs.h.  */
2534 #include <$2>
2535 _ACEOF
2536 if ac_fn_cxx_try_cpp "$LINENO"; then :
2537   eval "$3=yes"
2538 else
2539   eval "$3=no"
2540 fi
2541 rm -f conftest.err conftest.$ac_ext
2542 fi
2543 eval ac_res=\$$3
2544                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2545 $as_echo "$ac_res" >&6; }
2546   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2547
2548 } # ac_fn_cxx_check_header_preproc
2549
2550 # ac_fn_c_check_func LINENO FUNC VAR
2551 # ----------------------------------
2552 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2553 ac_fn_c_check_func ()
2554 {
2555   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2556   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2557 $as_echo_n "checking for $2... " >&6; }
2558 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2559   $as_echo_n "(cached) " >&6
2560 else
2561   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2562 /* end confdefs.h.  */
2563 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2564    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2565 #define $2 innocuous_$2
2566
2567 /* System header to define __stub macros and hopefully few prototypes,
2568     which can conflict with char $2 (); below.
2569     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2570     <limits.h> exists even on freestanding compilers.  */
2571
2572 #ifdef __STDC__
2573 # include <limits.h>
2574 #else
2575 # include <assert.h>
2576 #endif
2577
2578 #undef $2
2579
2580 /* Override any GCC internal prototype to avoid an error.
2581    Use char because int might match the return type of a GCC
2582    builtin and then its argument prototype would still apply.  */
2583 #ifdef __cplusplus
2584 extern "C"
2585 #endif
2586 char $2 ();
2587 /* The GNU C library defines this for functions which it implements
2588     to always fail with ENOSYS.  Some functions are actually named
2589     something starting with __ and the normal name is an alias.  */
2590 #if defined __stub_$2 || defined __stub___$2
2591 choke me
2592 #endif
2593
2594 int
2595 main ()
2596 {
2597 return $2 ();
2598   ;
2599   return 0;
2600 }
2601 _ACEOF
2602 if ac_fn_c_try_link "$LINENO"; then :
2603   eval "$3=yes"
2604 else
2605   eval "$3=no"
2606 fi
2607 rm -f core conftest.err conftest.$ac_objext \
2608     conftest$ac_exeext conftest.$ac_ext
2609 fi
2610 eval ac_res=\$$3
2611                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2612 $as_echo "$ac_res" >&6; }
2613   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2614
2615 } # ac_fn_c_check_func
2616
2617 # ac_fn_cxx_try_link LINENO
2618 # -------------------------
2619 # Try to link conftest.$ac_ext, and return whether this succeeded.
2620 ac_fn_cxx_try_link ()
2621 {
2622   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2623   rm -f conftest.$ac_objext conftest$ac_exeext
2624   if { { ac_try="$ac_link"
2625 case "(($ac_try" in
2626   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2627   *) ac_try_echo=$ac_try;;
2628 esac
2629 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2630 $as_echo "$ac_try_echo"; } >&5
2631   (eval "$ac_link") 2>conftest.err
2632   ac_status=$?
2633   if test -s conftest.err; then
2634     grep -v '^ *+' conftest.err >conftest.er1
2635     cat conftest.er1 >&5
2636     mv -f conftest.er1 conftest.err
2637   fi
2638   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2639   test $ac_status = 0; } && {
2640          test -z "$ac_cxx_werror_flag" ||
2641          test ! -s conftest.err
2642        } && test -s conftest$ac_exeext && {
2643          test "$cross_compiling" = yes ||
2644          $as_test_x conftest$ac_exeext
2645        }; then :
2646   ac_retval=0
2647 else
2648   $as_echo "$as_me: failed program was:" >&5
2649 sed 's/^/| /' conftest.$ac_ext >&5
2650
2651         ac_retval=1
2652 fi
2653   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2654   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2655   # interfere with the next link command; also delete a directory that is
2656   # left behind by Apple's compiler.  We do this before executing the actions.
2657   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2658   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2659   return $ac_retval
2660
2661 } # ac_fn_cxx_try_link
2662 cat >config.log <<_ACEOF
2663 This file contains any messages produced by compilers while
2664 running configure, to aid debugging if configure makes a mistake.
2665
2666 It was created by $as_me, which was
2667 generated by GNU Autoconf 2.64.  Invocation command line was
2668
2669   $ $0 $@
2670
2671 _ACEOF
2672 exec 5>>config.log
2673 {
2674 cat <<_ASUNAME
2675 ## --------- ##
2676 ## Platform. ##
2677 ## --------- ##
2678
2679 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2680 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2681 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2682 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2683 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2684
2685 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2686 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2687
2688 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2689 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2690 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2691 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2692 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2693 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2694 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2695
2696 _ASUNAME
2697
2698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2699 for as_dir in $PATH
2700 do
2701   IFS=$as_save_IFS
2702   test -z "$as_dir" && as_dir=.
2703     $as_echo "PATH: $as_dir"
2704   done
2705 IFS=$as_save_IFS
2706
2707 } >&5
2708
2709 cat >&5 <<_ACEOF
2710
2711
2712 ## ----------- ##
2713 ## Core tests. ##
2714 ## ----------- ##
2715
2716 _ACEOF
2717
2718
2719 # Keep a trace of the command line.
2720 # Strip out --no-create and --no-recursion so they do not pile up.
2721 # Strip out --silent because we don't want to record it for future runs.
2722 # Also quote any args containing shell meta-characters.
2723 # Make two passes to allow for proper duplicate-argument suppression.
2724 ac_configure_args=
2725 ac_configure_args0=
2726 ac_configure_args1=
2727 ac_must_keep_next=false
2728 for ac_pass in 1 2
2729 do
2730   for ac_arg
2731   do
2732     case $ac_arg in
2733     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2734     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2735     | -silent | --silent | --silen | --sile | --sil)
2736       continue ;;
2737     *\'*)
2738       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2739     esac
2740     case $ac_pass in
2741     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2742     2)
2743       as_fn_append ac_configure_args1 " '$ac_arg'"
2744       if test $ac_must_keep_next = true; then
2745         ac_must_keep_next=false # Got value, back to normal.
2746       else
2747         case $ac_arg in
2748           *=* | --config-cache | -C | -disable-* | --disable-* \
2749           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2750           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2751           | -with-* | --with-* | -without-* | --without-* | --x)
2752             case "$ac_configure_args0 " in
2753               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2754             esac
2755             ;;
2756           -* ) ac_must_keep_next=true ;;
2757         esac
2758       fi
2759       as_fn_append ac_configure_args " '$ac_arg'"
2760       ;;
2761     esac
2762   done
2763 done
2764 { ac_configure_args0=; unset ac_configure_args0;}
2765 { ac_configure_args1=; unset ac_configure_args1;}
2766
2767 # When interrupted or exit'd, cleanup temporary files, and complete
2768 # config.log.  We remove comments because anyway the quotes in there
2769 # would cause problems or look ugly.
2770 # WARNING: Use '\'' to represent an apostrophe within the trap.
2771 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2772 trap 'exit_status=$?
2773   # Save into config.log some information that might help in debugging.
2774   {
2775     echo
2776
2777     cat <<\_ASBOX
2778 ## ---------------- ##
2779 ## Cache variables. ##
2780 ## ---------------- ##
2781 _ASBOX
2782     echo
2783     # The following way of writing the cache mishandles newlines in values,
2784 (
2785   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2786     eval ac_val=\$$ac_var
2787     case $ac_val in #(
2788     *${as_nl}*)
2789       case $ac_var in #(
2790       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2791 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2792       esac
2793       case $ac_var in #(
2794       _ | IFS | as_nl) ;; #(
2795       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2796       *) { eval $ac_var=; unset $ac_var;} ;;
2797       esac ;;
2798     esac
2799   done
2800   (set) 2>&1 |
2801     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2802     *${as_nl}ac_space=\ *)
2803       sed -n \
2804         "s/'\''/'\''\\\\'\'''\''/g;
2805           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2806       ;; #(
2807     *)
2808       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2809       ;;
2810     esac |
2811     sort
2812 )
2813     echo
2814
2815     cat <<\_ASBOX
2816 ## ----------------- ##
2817 ## Output variables. ##
2818 ## ----------------- ##
2819 _ASBOX
2820     echo
2821     for ac_var in $ac_subst_vars
2822     do
2823       eval ac_val=\$$ac_var
2824       case $ac_val in
2825       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2826       esac
2827       $as_echo "$ac_var='\''$ac_val'\''"
2828     done | sort
2829     echo
2830
2831     if test -n "$ac_subst_files"; then
2832       cat <<\_ASBOX
2833 ## ------------------- ##
2834 ## File substitutions. ##
2835 ## ------------------- ##
2836 _ASBOX
2837       echo
2838       for ac_var in $ac_subst_files
2839       do
2840         eval ac_val=\$$ac_var
2841         case $ac_val in
2842         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2843         esac
2844         $as_echo "$ac_var='\''$ac_val'\''"
2845       done | sort
2846       echo
2847     fi
2848
2849     if test -s confdefs.h; then
2850       cat <<\_ASBOX
2851 ## ----------- ##
2852 ## confdefs.h. ##
2853 ## ----------- ##
2854 _ASBOX
2855       echo
2856       cat confdefs.h
2857       echo
2858     fi
2859     test "$ac_signal" != 0 &&
2860       $as_echo "$as_me: caught signal $ac_signal"
2861     $as_echo "$as_me: exit $exit_status"
2862   } >&5
2863   rm -f core *.core core.conftest.* &&
2864     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2865     exit $exit_status
2866 ' 0
2867 for ac_signal in 1 2 13 15; do
2868   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2869 done
2870 ac_signal=0
2871
2872 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2873 rm -f -r conftest* confdefs.h
2874
2875 $as_echo "/* confdefs.h */" > confdefs.h
2876
2877 # Predefined preprocessor variables.
2878
2879 cat >>confdefs.h <<_ACEOF
2880 #define PACKAGE_NAME "$PACKAGE_NAME"
2881 _ACEOF
2882
2883 cat >>confdefs.h <<_ACEOF
2884 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2885 _ACEOF
2886
2887 cat >>confdefs.h <<_ACEOF
2888 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2889 _ACEOF
2890
2891 cat >>confdefs.h <<_ACEOF
2892 #define PACKAGE_STRING "$PACKAGE_STRING"
2893 _ACEOF
2894
2895 cat >>confdefs.h <<_ACEOF
2896 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2897 _ACEOF
2898
2899 cat >>confdefs.h <<_ACEOF
2900 #define PACKAGE_URL "$PACKAGE_URL"
2901 _ACEOF
2902
2903
2904 # Let the site file select an alternate cache file if it wants to.
2905 # Prefer an explicitly selected file to automatically selected ones.
2906 ac_site_file1=NONE
2907 ac_site_file2=NONE
2908 if test -n "$CONFIG_SITE"; then
2909   ac_site_file1=$CONFIG_SITE
2910 elif test "x$prefix" != xNONE; then
2911   ac_site_file1=$prefix/share/config.site
2912   ac_site_file2=$prefix/etc/config.site
2913 else
2914   ac_site_file1=$ac_default_prefix/share/config.site
2915   ac_site_file2=$ac_default_prefix/etc/config.site
2916 fi
2917 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2918 do
2919   test "x$ac_site_file" = xNONE && continue
2920   if test -r "$ac_site_file"; then
2921     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2922 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2923     sed 's/^/| /' "$ac_site_file" >&5
2924     . "$ac_site_file"
2925   fi
2926 done
2927
2928 if test -r "$cache_file"; then
2929   # Some versions of bash will fail to source /dev/null (special
2930   # files actually), so we avoid doing that.
2931   if test -f "$cache_file"; then
2932     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2933 $as_echo "$as_me: loading cache $cache_file" >&6;}
2934     case $cache_file in
2935       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2936       *)                      . "./$cache_file";;
2937     esac
2938   fi
2939 else
2940   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2941 $as_echo "$as_me: creating cache $cache_file" >&6;}
2942   >$cache_file
2943 fi
2944
2945 # Check that the precious variables saved in the cache have kept the same
2946 # value.
2947 ac_cache_corrupted=false
2948 for ac_var in $ac_precious_vars; do
2949   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2950   eval ac_new_set=\$ac_env_${ac_var}_set
2951   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2952   eval ac_new_val=\$ac_env_${ac_var}_value
2953   case $ac_old_set,$ac_new_set in
2954     set,)
2955       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2956 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2957       ac_cache_corrupted=: ;;
2958     ,set)
2959       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2960 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2961       ac_cache_corrupted=: ;;
2962     ,);;
2963     *)
2964       if test "x$ac_old_val" != "x$ac_new_val"; then
2965         # differences in whitespace do not lead to failure.
2966         ac_old_val_w=`echo x $ac_old_val`
2967         ac_new_val_w=`echo x $ac_new_val`
2968         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2969           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2970 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2971           ac_cache_corrupted=:
2972         else
2973           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2974 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2975           eval $ac_var=\$ac_old_val
2976         fi
2977         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2978 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2979         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2980 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2981       fi;;
2982   esac
2983   # Pass precious variables to config.status.
2984   if test "$ac_new_set" = set; then
2985     case $ac_new_val in
2986     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2987     *) ac_arg=$ac_var=$ac_new_val ;;
2988     esac
2989     case " $ac_configure_args " in
2990       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2991       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2992     esac
2993   fi
2994 done
2995 if $ac_cache_corrupted; then
2996   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2997 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2998   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2999 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3000   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3001 fi
3002 ## -------------------- ##
3003 ## Main body of script. ##
3004 ## -------------------- ##
3005
3006 ac_ext=c
3007 ac_cpp='$CPP $CPPFLAGS'
3008 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3009 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3010 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3011
3012
3013
3014
3015
3016
3017 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3018
3019
3020 gcc_version=`cat $srcdir/BASE-VER`
3021
3022 # Determine the host, build, and target systems
3023 ac_aux_dir=
3024 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3025   for ac_t in install-sh install.sh shtool; do
3026     if test -f "$ac_dir/$ac_t"; then
3027       ac_aux_dir=$ac_dir
3028       ac_install_sh="$ac_aux_dir/$ac_t -c"
3029       break 2
3030     fi
3031   done
3032 done
3033 if test -z "$ac_aux_dir"; then
3034   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3035 fi
3036
3037 # These three variables are undocumented and unsupported,
3038 # and are intended to be withdrawn in a future Autoconf release.
3039 # They can cause serious problems if a builder's source tree is in a directory
3040 # whose full name contains unusual characters.
3041 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3042 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3043 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3044
3045
3046 # Make sure we can run config.sub.
3047 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3048   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3049
3050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3051 $as_echo_n "checking build system type... " >&6; }
3052 if test "${ac_cv_build+set}" = set; then :
3053   $as_echo_n "(cached) " >&6
3054 else
3055   ac_build_alias=$build_alias
3056 test "x$ac_build_alias" = x &&
3057   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3058 test "x$ac_build_alias" = x &&
3059   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3060 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3061   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3062
3063 fi
3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3065 $as_echo "$ac_cv_build" >&6; }
3066 case $ac_cv_build in
3067 *-*-*) ;;
3068 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3069 esac
3070 build=$ac_cv_build
3071 ac_save_IFS=$IFS; IFS='-'
3072 set x $ac_cv_build
3073 shift
3074 build_cpu=$1
3075 build_vendor=$2
3076 shift; shift
3077 # Remember, the first character of IFS is used to create $*,
3078 # except with old shells:
3079 build_os=$*
3080 IFS=$ac_save_IFS
3081 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3082
3083
3084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3085 $as_echo_n "checking host system type... " >&6; }
3086 if test "${ac_cv_host+set}" = set; then :
3087   $as_echo_n "(cached) " >&6
3088 else
3089   if test "x$host_alias" = x; then
3090   ac_cv_host=$ac_cv_build
3091 else
3092   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3093     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3094 fi
3095
3096 fi
3097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3098 $as_echo "$ac_cv_host" >&6; }
3099 case $ac_cv_host in
3100 *-*-*) ;;
3101 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3102 esac
3103 host=$ac_cv_host
3104 ac_save_IFS=$IFS; IFS='-'
3105 set x $ac_cv_host
3106 shift
3107 host_cpu=$1
3108 host_vendor=$2
3109 shift; shift
3110 # Remember, the first character of IFS is used to create $*,
3111 # except with old shells:
3112 host_os=$*
3113 IFS=$ac_save_IFS
3114 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3115
3116
3117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3118 $as_echo_n "checking target system type... " >&6; }
3119 if test "${ac_cv_target+set}" = set; then :
3120   $as_echo_n "(cached) " >&6
3121 else
3122   if test "x$target_alias" = x; then
3123   ac_cv_target=$ac_cv_host
3124 else
3125   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3126     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3127 fi
3128
3129 fi
3130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3131 $as_echo "$ac_cv_target" >&6; }
3132 case $ac_cv_target in
3133 *-*-*) ;;
3134 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3135 esac
3136 target=$ac_cv_target
3137 ac_save_IFS=$IFS; IFS='-'
3138 set x $ac_cv_target
3139 shift
3140 target_cpu=$1
3141 target_vendor=$2
3142 shift; shift
3143 # Remember, the first character of IFS is used to create $*,
3144 # except with old shells:
3145 target_os=$*
3146 IFS=$ac_save_IFS
3147 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3148
3149
3150 # The aliases save the names the user supplied, while $host etc.
3151 # will get canonicalized.
3152 test -n "$target_alias" &&
3153   test "$program_prefix$program_suffix$program_transform_name" = \
3154     NONENONEs,x,x, &&
3155   program_prefix=${target_alias}-
3156
3157 # Determine the noncanonical target name, for directory use.
3158  case ${build_alias} in
3159   "") build_noncanonical=${build} ;;
3160   *) build_noncanonical=${build_alias} ;;
3161 esac
3162
3163  case ${host_alias} in
3164   "") host_noncanonical=${build_noncanonical} ;;
3165   *) host_noncanonical=${host_alias} ;;
3166 esac
3167
3168  case ${target_alias} in
3169   "") target_noncanonical=${host_noncanonical} ;;
3170   *) target_noncanonical=${target_alias} ;;
3171 esac
3172
3173
3174
3175
3176 # Determine the target- and build-specific subdirectories
3177
3178 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3179 # have matching libraries, they should use host libraries: Makefile.tpl
3180 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3181 # However, they still use the build modules, because the corresponding
3182 # host modules (e.g. bison) are only built for the host when bootstrap
3183 # finishes. So:
3184 # - build_subdir is where we find build modules, and never changes.
3185 # - build_libsubdir is where we find build libraries, and can be overridden.
3186
3187 # Prefix 'build-' so this never conflicts with target_subdir.
3188 build_subdir="build-${build_noncanonical}"
3189
3190 # Check whether --with-build-libsubdir was given.
3191 if test "${with_build_libsubdir+set}" = set; then :
3192   withval=$with_build_libsubdir; build_libsubdir="$withval"
3193 else
3194   build_libsubdir="$build_subdir"
3195 fi
3196
3197 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3198 if ( test $srcdir = . && test -d gcc ) \
3199    || test -d $srcdir/../host-${host_noncanonical}; then
3200   host_subdir="host-${host_noncanonical}"
3201 else
3202   host_subdir=.
3203 fi
3204 # No prefix.
3205 target_subdir=${target_noncanonical}
3206
3207
3208 # Set program_transform_name
3209 test "$program_prefix" != NONE &&
3210   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3211 # Use a double $ so make ignores it.
3212 test "$program_suffix" != NONE &&
3213   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3214 # Double any \ or $.
3215 # By default was `s,x,x', remove it if useless.
3216 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3217 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3218
3219
3220 # Check for bogus environment variables.
3221 # Test if LIBRARY_PATH contains the notation for the current directory
3222 # since this would lead to problems installing/building glibc.
3223 # LIBRARY_PATH contains the current directory if one of the following
3224 # is true:
3225 # - one of the terminals (":" and ";") is the first or last sign
3226 # - two terminals occur directly after each other
3227 # - the path contains an element with a dot in it
3228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3229 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3230 case ${LIBRARY_PATH} in
3231   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3232     library_path_setting="contains current directory"
3233     ;;
3234   *)
3235     library_path_setting="ok"
3236     ;;
3237 esac
3238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3239 $as_echo "$library_path_setting" >&6; }
3240 if test "$library_path_setting" != "ok"; then
3241 as_fn_error "
3242 *** LIBRARY_PATH shouldn't contain the current directory when
3243 *** building gcc. Please change the environment variable
3244 *** and run configure again." "$LINENO" 5
3245 fi
3246
3247 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3248 # since this would lead to problems installing/building glibc.
3249 # GCC_EXEC_PREFIX contains the current directory if one of the following
3250 # is true:
3251 # - one of the terminals (":" and ";") is the first or last sign
3252 # - two terminals occur directly after each other
3253 # - the path contains an element with a dot in it
3254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3255 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3256 case ${GCC_EXEC_PREFIX} in
3257   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3258     gcc_exec_prefix_setting="contains current directory"
3259     ;;
3260   *)
3261     gcc_exec_prefix_setting="ok"
3262     ;;
3263 esac
3264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3265 $as_echo "$gcc_exec_prefix_setting" >&6; }
3266 if test "$gcc_exec_prefix_setting" != "ok"; then
3267 as_fn_error "
3268 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3269 *** building gcc. Please change the environment variable
3270 *** and run configure again." "$LINENO" 5
3271 fi
3272
3273 # -----------
3274 # Directories
3275 # -----------
3276
3277 # Specify the local prefix
3278 local_prefix=
3279
3280 # Check whether --with-local-prefix was given.
3281 if test "${with_local_prefix+set}" = set; then :
3282   withval=$with_local_prefix; case "${withval}" in
3283 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3284 no)     ;;
3285 *)      local_prefix=$with_local_prefix ;;
3286 esac
3287 fi
3288
3289
3290 # Default local prefix if it is empty
3291 if test x$local_prefix = x; then
3292         local_prefix=/usr/local
3293 fi
3294
3295 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3296 # passed in by the toplevel make and thus we'd get different behavior
3297 # depending on where we built the sources.
3298 gcc_gxx_include_dir=
3299 # Specify the g++ header file directory
3300
3301 # Check whether --with-gxx-include-dir was given.
3302 if test "${with_gxx_include_dir+set}" = set; then :
3303   withval=$with_gxx_include_dir; case "${withval}" in
3304 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3305 no)     ;;
3306 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3307 esac
3308 fi
3309
3310
3311 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3312 if test x${gcc_gxx_include_dir} = x; then
3313   if test x${enable_version_specific_runtime_libs} = xyes; then
3314     gcc_gxx_include_dir='${libsubdir}/include/c++'
3315   else
3316     libstdcxx_incdir='include/c++/$(version)'
3317     if test x$host != x$target; then
3318        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3319     fi
3320     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3321   fi
3322 fi
3323
3324
3325 # Check whether --with-cpp_install_dir was given.
3326 if test "${with_cpp_install_dir+set}" = set; then :
3327   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3328   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3329 elif test x$withval != xno; then
3330   cpp_install_dir=$withval
3331 fi
3332 fi
3333
3334
3335 # We would like to our source tree to be readonly.  However when releases or
3336 # pre-releases are generated, the flex/bison generated files as well as the
3337 # various formats of manuals need to be included along with the rest of the
3338 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3339 # just that.
3340
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3342 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3343     # Check whether --enable-generated-files-in-srcdir was given.
3344 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3345   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3346 else
3347   generated_files_in_srcdir=no
3348 fi
3349
3350
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3352 $as_echo "$generated_files_in_srcdir" >&6; }
3353
3354 if test "$generated_files_in_srcdir" = "yes"; then
3355   GENINSRC=''
3356 else
3357   GENINSRC='#'
3358 fi
3359
3360
3361 # -------------------
3362 # Find default linker
3363 # -------------------
3364
3365 # With GNU ld
3366
3367 # Check whether --with-gnu-ld was given.
3368 if test "${with_gnu_ld+set}" = set; then :
3369   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3370 else
3371   gnu_ld_flag=no
3372 fi
3373
3374
3375 # With pre-defined ld
3376
3377 # Check whether --with-ld was given.
3378 if test "${with_ld+set}" = set; then :
3379   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3380 fi
3381
3382 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3383   if test ! -x "$DEFAULT_LINKER"; then
3384     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3385   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3386     gnu_ld_flag=yes
3387   fi
3388
3389 cat >>confdefs.h <<_ACEOF
3390 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3391 _ACEOF
3392
3393 fi
3394
3395 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
3396
3397 cat >>confdefs.h <<_ACEOF
3398 #define HAVE_GNU_LD $gnu_ld
3399 _ACEOF
3400
3401
3402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3403 $as_echo_n "checking whether a default linker was specified... " >&6; }
3404 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3405   if test x"$gnu_ld_flag" = x"no"; then
3406     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3407 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3408   else
3409     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3410 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3411   fi
3412 else
3413   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3414 $as_echo "no" >&6; }
3415 fi
3416
3417 # With demangler in GNU ld
3418
3419 # Check whether --with-demangler-in-ld was given.
3420 if test "${with_demangler_in_ld+set}" = set; then :
3421   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3422 else
3423   demangler_in_ld=no
3424 fi
3425
3426
3427 # ----------------------
3428 # Find default assembler
3429 # ----------------------
3430
3431 # With GNU as
3432
3433 # Check whether --with-gnu-as was given.
3434 if test "${with_gnu_as+set}" = set; then :
3435   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3436 else
3437   gas_flag=no
3438 fi
3439
3440
3441
3442 # Check whether --with-as was given.
3443 if test "${with_as+set}" = set; then :
3444   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3445 fi
3446
3447 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3448   if test ! -x "$DEFAULT_ASSEMBLER"; then
3449     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3450   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3451     gas_flag=yes
3452   fi
3453
3454 cat >>confdefs.h <<_ACEOF
3455 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3456 _ACEOF
3457
3458 fi
3459
3460 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
3461
3462 cat >>confdefs.h <<_ACEOF
3463 #define HAVE_GNU_AS $gnu_as
3464 _ACEOF
3465
3466
3467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3468 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3469 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3470   if test x"$gas_flag" = x"no"; then
3471     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3472 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3473   else
3474     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3475 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3476   fi
3477 else
3478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3479 $as_echo "no" >&6; }
3480 fi
3481
3482 # ---------------
3483 # Find C compiler
3484 # ---------------
3485
3486 # If a non-executable a.out is present (e.g. created by GNU as above even if
3487 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3488 # file, even when creating an executable, so an execution test fails.
3489 # Remove possible default executable files to avoid this.
3490 #
3491 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3492 # Autoconf includes it.
3493 rm -f a.out a.exe b.out
3494
3495 # Find the native compiler
3496 ac_ext=c
3497 ac_cpp='$CPP $CPPFLAGS'
3498 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3499 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3500 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3501 if test -n "$ac_tool_prefix"; then
3502   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3503 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3505 $as_echo_n "checking for $ac_word... " >&6; }
3506 if test "${ac_cv_prog_CC+set}" = set; then :
3507   $as_echo_n "(cached) " >&6
3508 else
3509   if test -n "$CC"; then
3510   ac_cv_prog_CC="$CC" # Let the user override the test.
3511 else
3512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3513 for as_dir in $PATH
3514 do
3515   IFS=$as_save_IFS
3516   test -z "$as_dir" && as_dir=.
3517     for ac_exec_ext in '' $ac_executable_extensions; do
3518   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3519     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3520     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3521     break 2
3522   fi
3523 done
3524   done
3525 IFS=$as_save_IFS
3526
3527 fi
3528 fi
3529 CC=$ac_cv_prog_CC
3530 if test -n "$CC"; then
3531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3532 $as_echo "$CC" >&6; }
3533 else
3534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3535 $as_echo "no" >&6; }
3536 fi
3537
3538
3539 fi
3540 if test -z "$ac_cv_prog_CC"; then
3541   ac_ct_CC=$CC
3542   # Extract the first word of "gcc", so it can be a program name with args.
3543 set dummy gcc; ac_word=$2
3544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3545 $as_echo_n "checking for $ac_word... " >&6; }
3546 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3547   $as_echo_n "(cached) " >&6
3548 else
3549   if test -n "$ac_ct_CC"; then
3550   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3551 else
3552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3553 for as_dir in $PATH
3554 do
3555   IFS=$as_save_IFS
3556   test -z "$as_dir" && as_dir=.
3557     for ac_exec_ext in '' $ac_executable_extensions; do
3558   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3559     ac_cv_prog_ac_ct_CC="gcc"
3560     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3561     break 2
3562   fi
3563 done
3564   done
3565 IFS=$as_save_IFS
3566
3567 fi
3568 fi
3569 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3570 if test -n "$ac_ct_CC"; then
3571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3572 $as_echo "$ac_ct_CC" >&6; }
3573 else
3574   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3575 $as_echo "no" >&6; }
3576 fi
3577
3578   if test "x$ac_ct_CC" = x; then
3579     CC=""
3580   else
3581     case $cross_compiling:$ac_tool_warned in
3582 yes:)
3583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3584 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3585 ac_tool_warned=yes ;;
3586 esac
3587     CC=$ac_ct_CC
3588   fi
3589 else
3590   CC="$ac_cv_prog_CC"
3591 fi
3592
3593 if test -z "$CC"; then
3594           if test -n "$ac_tool_prefix"; then
3595     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3596 set dummy ${ac_tool_prefix}cc; ac_word=$2
3597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3598 $as_echo_n "checking for $ac_word... " >&6; }
3599 if test "${ac_cv_prog_CC+set}" = set; then :
3600   $as_echo_n "(cached) " >&6
3601 else
3602   if test -n "$CC"; then
3603   ac_cv_prog_CC="$CC" # Let the user override the test.
3604 else
3605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3606 for as_dir in $PATH
3607 do
3608   IFS=$as_save_IFS
3609   test -z "$as_dir" && as_dir=.
3610     for ac_exec_ext in '' $ac_executable_extensions; do
3611   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3612     ac_cv_prog_CC="${ac_tool_prefix}cc"
3613     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3614     break 2
3615   fi
3616 done
3617   done
3618 IFS=$as_save_IFS
3619
3620 fi
3621 fi
3622 CC=$ac_cv_prog_CC
3623 if test -n "$CC"; then
3624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3625 $as_echo "$CC" >&6; }
3626 else
3627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3628 $as_echo "no" >&6; }
3629 fi
3630
3631
3632   fi
3633 fi
3634 if test -z "$CC"; then
3635   # Extract the first word of "cc", so it can be a program name with args.
3636 set dummy cc; ac_word=$2
3637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3638 $as_echo_n "checking for $ac_word... " >&6; }
3639 if test "${ac_cv_prog_CC+set}" = set; then :
3640   $as_echo_n "(cached) " >&6
3641 else
3642   if test -n "$CC"; then
3643   ac_cv_prog_CC="$CC" # Let the user override the test.
3644 else
3645   ac_prog_rejected=no
3646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3647 for as_dir in $PATH
3648 do
3649   IFS=$as_save_IFS
3650   test -z "$as_dir" && as_dir=.
3651     for ac_exec_ext in '' $ac_executable_extensions; do
3652   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3653     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3654        ac_prog_rejected=yes
3655        continue
3656      fi
3657     ac_cv_prog_CC="cc"
3658     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3659     break 2
3660   fi
3661 done
3662   done
3663 IFS=$as_save_IFS
3664
3665 if test $ac_prog_rejected = yes; then
3666   # We found a bogon in the path, so make sure we never use it.
3667   set dummy $ac_cv_prog_CC
3668   shift
3669   if test $# != 0; then
3670     # We chose a different compiler from the bogus one.
3671     # However, it has the same basename, so the bogon will be chosen
3672     # first if we set CC to just the basename; use the full file name.
3673     shift
3674     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3675   fi
3676 fi
3677 fi
3678 fi
3679 CC=$ac_cv_prog_CC
3680 if test -n "$CC"; then
3681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3682 $as_echo "$CC" >&6; }
3683 else
3684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3685 $as_echo "no" >&6; }
3686 fi
3687
3688
3689 fi
3690 if test -z "$CC"; then
3691   if test -n "$ac_tool_prefix"; then
3692   for ac_prog in cl.exe
3693   do
3694     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3695 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3697 $as_echo_n "checking for $ac_word... " >&6; }
3698 if test "${ac_cv_prog_CC+set}" = set; then :
3699   $as_echo_n "(cached) " >&6
3700 else
3701   if test -n "$CC"; then
3702   ac_cv_prog_CC="$CC" # Let the user override the test.
3703 else
3704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3705 for as_dir in $PATH
3706 do
3707   IFS=$as_save_IFS
3708   test -z "$as_dir" && as_dir=.
3709     for ac_exec_ext in '' $ac_executable_extensions; do
3710   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3711     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3712     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3713     break 2
3714   fi
3715 done
3716   done
3717 IFS=$as_save_IFS
3718
3719 fi
3720 fi
3721 CC=$ac_cv_prog_CC
3722 if test -n "$CC"; then
3723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3724 $as_echo "$CC" >&6; }
3725 else
3726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3727 $as_echo "no" >&6; }
3728 fi
3729
3730
3731     test -n "$CC" && break
3732   done
3733 fi
3734 if test -z "$CC"; then
3735   ac_ct_CC=$CC
3736   for ac_prog in cl.exe
3737 do
3738   # Extract the first word of "$ac_prog", so it can be a program name with args.
3739 set dummy $ac_prog; ac_word=$2
3740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3741 $as_echo_n "checking for $ac_word... " >&6; }
3742 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3743   $as_echo_n "(cached) " >&6
3744 else
3745   if test -n "$ac_ct_CC"; then
3746   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3747 else
3748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3749 for as_dir in $PATH
3750 do
3751   IFS=$as_save_IFS
3752   test -z "$as_dir" && as_dir=.
3753     for ac_exec_ext in '' $ac_executable_extensions; do
3754   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3755     ac_cv_prog_ac_ct_CC="$ac_prog"
3756     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3757     break 2
3758   fi
3759 done
3760   done
3761 IFS=$as_save_IFS
3762
3763 fi
3764 fi
3765 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3766 if test -n "$ac_ct_CC"; then
3767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3768 $as_echo "$ac_ct_CC" >&6; }
3769 else
3770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3771 $as_echo "no" >&6; }
3772 fi
3773
3774
3775   test -n "$ac_ct_CC" && break
3776 done
3777
3778   if test "x$ac_ct_CC" = x; then
3779     CC=""
3780   else
3781     case $cross_compiling:$ac_tool_warned in
3782 yes:)
3783 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3784 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3785 ac_tool_warned=yes ;;
3786 esac
3787     CC=$ac_ct_CC
3788   fi
3789 fi
3790
3791 fi
3792
3793
3794 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3795 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3796 as_fn_error "no acceptable C compiler found in \$PATH
3797 See \`config.log' for more details." "$LINENO" 5; }
3798
3799 # Provide some information about the compiler.
3800 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3801 set X $ac_compile
3802 ac_compiler=$2
3803 for ac_option in --version -v -V -qversion; do
3804   { { ac_try="$ac_compiler $ac_option >&5"
3805 case "(($ac_try" in
3806   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3807   *) ac_try_echo=$ac_try;;
3808 esac
3809 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3810 $as_echo "$ac_try_echo"; } >&5
3811   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3812   ac_status=$?
3813   if test -s conftest.err; then
3814     sed '10a\
3815 ... rest of stderr output deleted ...
3816          10q' conftest.err >conftest.er1
3817     cat conftest.er1 >&5
3818     rm -f conftest.er1 conftest.err
3819   fi
3820   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3821   test $ac_status = 0; }
3822 done
3823
3824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3825 /* end confdefs.h.  */
3826
3827 int
3828 main ()
3829 {
3830
3831   ;
3832   return 0;
3833 }
3834 _ACEOF
3835 ac_clean_files_save=$ac_clean_files
3836 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3837 # Try to create an executable without -o first, disregard a.out.
3838 # It will help us diagnose broken compilers, and finding out an intuition
3839 # of exeext.
3840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3841 $as_echo_n "checking for C compiler default output file name... " >&6; }
3842 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3843
3844 # The possible output files:
3845 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3846
3847 ac_rmfiles=
3848 for ac_file in $ac_files
3849 do
3850   case $ac_file in
3851     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3852     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3853   esac
3854 done
3855 rm -f $ac_rmfiles
3856
3857 if { { ac_try="$ac_link_default"
3858 case "(($ac_try" in
3859   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3860   *) ac_try_echo=$ac_try;;
3861 esac
3862 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3863 $as_echo "$ac_try_echo"; } >&5
3864   (eval "$ac_link_default") 2>&5
3865   ac_status=$?
3866   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3867   test $ac_status = 0; }; then :
3868   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3869 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3870 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3871 # so that the user can short-circuit this test for compilers unknown to
3872 # Autoconf.
3873 for ac_file in $ac_files ''
3874 do
3875   test -f "$ac_file" || continue
3876   case $ac_file in
3877     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3878         ;;
3879     [ab].out )
3880         # We found the default executable, but exeext='' is most
3881         # certainly right.
3882         break;;
3883     *.* )
3884         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3885         then :; else
3886            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3887         fi
3888         # We set ac_cv_exeext here because the later test for it is not
3889         # safe: cross compilers may not add the suffix if given an `-o'
3890         # argument, so we may need to know it at that point already.
3891         # Even if this section looks crufty: it has the advantage of
3892         # actually working.
3893         break;;
3894     * )
3895         break;;
3896   esac
3897 done
3898 test "$ac_cv_exeext" = no && ac_cv_exeext=
3899
3900 else
3901   ac_file=''
3902 fi
3903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3904 $as_echo "$ac_file" >&6; }
3905 if test -z "$ac_file"; then :
3906   $as_echo "$as_me: failed program was:" >&5
3907 sed 's/^/| /' conftest.$ac_ext >&5
3908
3909 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3910 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3911 { as_fn_set_status 77
3912 as_fn_error "C compiler cannot create executables
3913 See \`config.log' for more details." "$LINENO" 5; }; }
3914 fi
3915 ac_exeext=$ac_cv_exeext
3916
3917 # Check that the compiler produces executables we can run.  If not, either
3918 # the compiler is broken, or we cross compile.
3919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3920 $as_echo_n "checking whether the C compiler works... " >&6; }
3921 # If not cross compiling, check that we can run a simple program.
3922 if test "$cross_compiling" != yes; then
3923   if { ac_try='./$ac_file'
3924   { { case "(($ac_try" in
3925   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3926   *) ac_try_echo=$ac_try;;
3927 esac
3928 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3929 $as_echo "$ac_try_echo"; } >&5
3930   (eval "$ac_try") 2>&5
3931   ac_status=$?
3932   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3933   test $ac_status = 0; }; }; then
3934     cross_compiling=no
3935   else
3936     if test "$cross_compiling" = maybe; then
3937         cross_compiling=yes
3938     else
3939         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3940 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3941 as_fn_error "cannot run C compiled programs.
3942 If you meant to cross compile, use \`--host'.
3943 See \`config.log' for more details." "$LINENO" 5; }
3944     fi
3945   fi
3946 fi
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3948 $as_echo "yes" >&6; }
3949
3950 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3951 ac_clean_files=$ac_clean_files_save
3952 # Check that the compiler produces executables we can run.  If not, either
3953 # the compiler is broken, or we cross compile.
3954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3955 $as_echo_n "checking whether we are cross compiling... " >&6; }
3956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3957 $as_echo "$cross_compiling" >&6; }
3958
3959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3960 $as_echo_n "checking for suffix of executables... " >&6; }
3961 if { { ac_try="$ac_link"
3962 case "(($ac_try" in
3963   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3964   *) ac_try_echo=$ac_try;;
3965 esac
3966 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3967 $as_echo "$ac_try_echo"; } >&5
3968   (eval "$ac_link") 2>&5
3969   ac_status=$?
3970   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3971   test $ac_status = 0; }; then :
3972   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3973 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3974 # work properly (i.e., refer to `conftest.exe'), while it won't with
3975 # `rm'.
3976 for ac_file in conftest.exe conftest conftest.*; do
3977   test -f "$ac_file" || continue
3978   case $ac_file in
3979     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3980     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3981           break;;
3982     * ) break;;
3983   esac
3984 done
3985 else
3986   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3987 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3988 as_fn_error "cannot compute suffix of executables: cannot compile and link
3989 See \`config.log' for more details." "$LINENO" 5; }
3990 fi
3991 rm -f conftest$ac_cv_exeext
3992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3993 $as_echo "$ac_cv_exeext" >&6; }
3994
3995 rm -f conftest.$ac_ext
3996 EXEEXT=$ac_cv_exeext
3997 ac_exeext=$EXEEXT
3998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3999 $as_echo_n "checking for suffix of object files... " >&6; }
4000 if test "${ac_cv_objext+set}" = set; then :
4001   $as_echo_n "(cached) " >&6
4002 else
4003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4004 /* end confdefs.h.  */
4005
4006 int
4007 main ()
4008 {
4009
4010   ;
4011   return 0;
4012 }
4013 _ACEOF
4014 rm -f conftest.o conftest.obj
4015 if { { ac_try="$ac_compile"
4016 case "(($ac_try" in
4017   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4018   *) ac_try_echo=$ac_try;;
4019 esac
4020 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4021 $as_echo "$ac_try_echo"; } >&5
4022   (eval "$ac_compile") 2>&5
4023   ac_status=$?
4024   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4025   test $ac_status = 0; }; then :
4026   for ac_file in conftest.o conftest.obj conftest.*; do
4027   test -f "$ac_file" || continue;
4028   case $ac_file in
4029     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4030     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4031        break;;
4032   esac
4033 done
4034 else
4035   $as_echo "$as_me: failed program was:" >&5
4036 sed 's/^/| /' conftest.$ac_ext >&5
4037
4038 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4039 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4040 as_fn_error "cannot compute suffix of object files: cannot compile
4041 See \`config.log' for more details." "$LINENO" 5; }
4042 fi
4043 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4044 fi
4045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4046 $as_echo "$ac_cv_objext" >&6; }
4047 OBJEXT=$ac_cv_objext
4048 ac_objext=$OBJEXT
4049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4050 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4051 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4052   $as_echo_n "(cached) " >&6
4053 else
4054   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4055 /* end confdefs.h.  */
4056
4057 int
4058 main ()
4059 {
4060 #ifndef __GNUC__
4061        choke me
4062 #endif
4063
4064   ;
4065   return 0;
4066 }
4067 _ACEOF
4068 if ac_fn_c_try_compile "$LINENO"; then :
4069   ac_compiler_gnu=yes
4070 else
4071   ac_compiler_gnu=no
4072 fi
4073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4074 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4075
4076 fi
4077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4078 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4079 if test $ac_compiler_gnu = yes; then
4080   GCC=yes
4081 else
4082   GCC=
4083 fi
4084 ac_test_CFLAGS=${CFLAGS+set}
4085 ac_save_CFLAGS=$CFLAGS
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4087 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4088 if test "${ac_cv_prog_cc_g+set}" = set; then :
4089   $as_echo_n "(cached) " >&6
4090 else
4091   ac_save_c_werror_flag=$ac_c_werror_flag
4092    ac_c_werror_flag=yes
4093    ac_cv_prog_cc_g=no
4094    CFLAGS="-g"
4095    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4096 /* end confdefs.h.  */
4097
4098 int
4099 main ()
4100 {
4101
4102   ;
4103   return 0;
4104 }
4105 _ACEOF
4106 if ac_fn_c_try_compile "$LINENO"; then :
4107   ac_cv_prog_cc_g=yes
4108 else
4109   CFLAGS=""
4110       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4111 /* end confdefs.h.  */
4112
4113 int
4114 main ()
4115 {
4116
4117   ;
4118   return 0;
4119 }
4120 _ACEOF
4121 if ac_fn_c_try_compile "$LINENO"; then :
4122
4123 else
4124   ac_c_werror_flag=$ac_save_c_werror_flag
4125          CFLAGS="-g"
4126          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4127 /* end confdefs.h.  */
4128
4129 int
4130 main ()
4131 {
4132
4133   ;
4134   return 0;
4135 }
4136 _ACEOF
4137 if ac_fn_c_try_compile "$LINENO"; then :
4138   ac_cv_prog_cc_g=yes
4139 fi
4140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4141 fi
4142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4143 fi
4144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4145    ac_c_werror_flag=$ac_save_c_werror_flag
4146 fi
4147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4148 $as_echo "$ac_cv_prog_cc_g" >&6; }
4149 if test "$ac_test_CFLAGS" = set; then
4150   CFLAGS=$ac_save_CFLAGS
4151 elif test $ac_cv_prog_cc_g = yes; then
4152   if test "$GCC" = yes; then
4153     CFLAGS="-g -O2"
4154   else
4155     CFLAGS="-g"
4156   fi
4157 else
4158   if test "$GCC" = yes; then
4159     CFLAGS="-O2"
4160   else
4161     CFLAGS=
4162   fi
4163 fi
4164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4165 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4166 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4167   $as_echo_n "(cached) " >&6
4168 else
4169   ac_cv_prog_cc_c89=no
4170 ac_save_CC=$CC
4171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4172 /* end confdefs.h.  */
4173 #include <stdarg.h>
4174 #include <stdio.h>
4175 #include <sys/types.h>
4176 #include <sys/stat.h>
4177 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4178 struct buf { int x; };
4179 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4180 static char *e (p, i)
4181      char **p;
4182      int i;
4183 {
4184   return p[i];
4185 }
4186 static char *f (char * (*g) (char **, int), char **p, ...)
4187 {
4188   char *s;
4189   va_list v;
4190   va_start (v,p);
4191   s = g (p, va_arg (v,int));
4192   va_end (v);
4193   return s;
4194 }
4195
4196 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4197    function prototypes and stuff, but not '\xHH' hex character constants.
4198    These don't provoke an error unfortunately, instead are silently treated
4199    as 'x'.  The following induces an error, until -std is added to get
4200    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4201    array size at least.  It's necessary to write '\x00'==0 to get something
4202    that's true only with -std.  */
4203 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4204
4205 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4206    inside strings and character constants.  */
4207 #define FOO(x) 'x'
4208 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4209
4210 int test (int i, double x);
4211 struct s1 {int (*f) (int a);};
4212 struct s2 {int (*f) (double a);};
4213 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4214 int argc;
4215 char **argv;
4216 int
4217 main ()
4218 {
4219 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4220   ;
4221   return 0;
4222 }
4223 _ACEOF
4224 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4225         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4226 do
4227   CC="$ac_save_CC $ac_arg"
4228   if ac_fn_c_try_compile "$LINENO"; then :
4229   ac_cv_prog_cc_c89=$ac_arg
4230 fi
4231 rm -f core conftest.err conftest.$ac_objext
4232   test "x$ac_cv_prog_cc_c89" != "xno" && break
4233 done
4234 rm -f conftest.$ac_ext
4235 CC=$ac_save_CC
4236
4237 fi
4238 # AC_CACHE_VAL
4239 case "x$ac_cv_prog_cc_c89" in
4240   x)
4241     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4242 $as_echo "none needed" >&6; } ;;
4243   xno)
4244     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4245 $as_echo "unsupported" >&6; } ;;
4246   *)
4247     CC="$CC $ac_cv_prog_cc_c89"
4248     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4249 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4250 esac
4251 if test "x$ac_cv_prog_cc_c89" != xno; then :
4252
4253 fi
4254
4255 ac_ext=c
4256 ac_cpp='$CPP $CPPFLAGS'
4257 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4258 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4259 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4260
4261 if test "x$CC" != xcc; then
4262   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4263 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4264 else
4265   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4266 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4267 fi
4268 set dummy $CC; ac_cc=`$as_echo "$2" |
4269                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4270 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4271   $as_echo_n "(cached) " >&6
4272 else
4273   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4274 /* end confdefs.h.  */
4275
4276 int
4277 main ()
4278 {
4279
4280   ;
4281   return 0;
4282 }
4283 _ACEOF
4284 # Make sure it works both with $CC and with simple cc.
4285 # We do the test twice because some compilers refuse to overwrite an
4286 # existing .o file with -o, though they will create one.
4287 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4288 rm -f conftest2.*
4289 if { { case "(($ac_try" in
4290   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4291   *) ac_try_echo=$ac_try;;
4292 esac
4293 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4294 $as_echo "$ac_try_echo"; } >&5
4295   (eval "$ac_try") 2>&5
4296   ac_status=$?
4297   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4298   test $ac_status = 0; } &&
4299    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4300   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4301   *) ac_try_echo=$ac_try;;
4302 esac
4303 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4304 $as_echo "$ac_try_echo"; } >&5
4305   (eval "$ac_try") 2>&5
4306   ac_status=$?
4307   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4308   test $ac_status = 0; };
4309 then
4310   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4311   if test "x$CC" != xcc; then
4312     # Test first that cc exists at all.
4313     if { ac_try='cc -c conftest.$ac_ext >&5'
4314   { { case "(($ac_try" in
4315   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4316   *) ac_try_echo=$ac_try;;
4317 esac
4318 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4319 $as_echo "$ac_try_echo"; } >&5
4320   (eval "$ac_try") 2>&5
4321   ac_status=$?
4322   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4323   test $ac_status = 0; }; }; then
4324       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4325       rm -f conftest2.*
4326       if { { case "(($ac_try" in
4327   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4328   *) ac_try_echo=$ac_try;;
4329 esac
4330 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4331 $as_echo "$ac_try_echo"; } >&5
4332   (eval "$ac_try") 2>&5
4333   ac_status=$?
4334   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4335   test $ac_status = 0; } &&
4336          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4337   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4338   *) ac_try_echo=$ac_try;;
4339 esac
4340 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4341 $as_echo "$ac_try_echo"; } >&5
4342   (eval "$ac_try") 2>&5
4343   ac_status=$?
4344   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4345   test $ac_status = 0; };
4346       then
4347         # cc works too.
4348         :
4349       else
4350         # cc exists but doesn't like -o.
4351         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4352       fi
4353     fi
4354   fi
4355 else
4356   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4357 fi
4358 rm -f core conftest*
4359
4360 fi
4361 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4363 $as_echo "yes" >&6; }
4364 else
4365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4366 $as_echo "no" >&6; }
4367
4368 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4369
4370 fi
4371
4372 # expand $ac_aux_dir to an absolute path
4373 am_aux_dir=`cd $ac_aux_dir && pwd`
4374
4375 # FIXME: we rely on the cache variable name because
4376 # there is no other way.
4377 set dummy $CC
4378 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4379 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4380 if test "$am_t" != yes; then
4381    # Losing compiler, so override with the script.
4382    # FIXME: It is wrong to rewrite CC.
4383    # But if we don't then we get into trouble of one sort or another.
4384    # A longer-term fix would be to have automake use am__CC in this case,
4385    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4386    CC="$am_aux_dir/compile $CC"
4387 fi
4388
4389
4390 ac_ext=cpp
4391 ac_cpp='$CXXCPP $CPPFLAGS'
4392 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4393 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4394 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4395 if test -z "$CXX"; then
4396   if test -n "$CCC"; then
4397     CXX=$CCC
4398   else
4399     if test -n "$ac_tool_prefix"; then
4400   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4401   do
4402     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4403 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4405 $as_echo_n "checking for $ac_word... " >&6; }
4406 if test "${ac_cv_prog_CXX+set}" = set; then :
4407   $as_echo_n "(cached) " >&6
4408 else
4409   if test -n "$CXX"; then
4410   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4411 else
4412 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4413 for as_dir in $PATH
4414 do
4415   IFS=$as_save_IFS
4416   test -z "$as_dir" && as_dir=.
4417     for ac_exec_ext in '' $ac_executable_extensions; do
4418   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4419     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4420     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4421     break 2
4422   fi
4423 done
4424   done
4425 IFS=$as_save_IFS
4426
4427 fi
4428 fi
4429 CXX=$ac_cv_prog_CXX
4430 if test -n "$CXX"; then
4431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4432 $as_echo "$CXX" >&6; }
4433 else
4434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4435 $as_echo "no" >&6; }
4436 fi
4437
4438
4439     test -n "$CXX" && break
4440   done
4441 fi
4442 if test -z "$CXX"; then
4443   ac_ct_CXX=$CXX
4444   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4445 do
4446   # Extract the first word of "$ac_prog", so it can be a program name with args.
4447 set dummy $ac_prog; ac_word=$2
4448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4449 $as_echo_n "checking for $ac_word... " >&6; }
4450 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4451   $as_echo_n "(cached) " >&6
4452 else
4453   if test -n "$ac_ct_CXX"; then
4454   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4455 else
4456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4457 for as_dir in $PATH
4458 do
4459   IFS=$as_save_IFS
4460   test -z "$as_dir" && as_dir=.
4461     for ac_exec_ext in '' $ac_executable_extensions; do
4462   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4463     ac_cv_prog_ac_ct_CXX="$ac_prog"
4464     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4465     break 2
4466   fi
4467 done
4468   done
4469 IFS=$as_save_IFS
4470
4471 fi
4472 fi
4473 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4474 if test -n "$ac_ct_CXX"; then
4475   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4476 $as_echo "$ac_ct_CXX" >&6; }
4477 else
4478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4479 $as_echo "no" >&6; }
4480 fi
4481
4482
4483   test -n "$ac_ct_CXX" && break
4484 done
4485
4486   if test "x$ac_ct_CXX" = x; then
4487     CXX="g++"
4488   else
4489     case $cross_compiling:$ac_tool_warned in
4490 yes:)
4491 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4492 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4493 ac_tool_warned=yes ;;
4494 esac
4495     CXX=$ac_ct_CXX
4496   fi
4497 fi
4498
4499   fi
4500 fi
4501 # Provide some information about the compiler.
4502 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4503 set X $ac_compile
4504 ac_compiler=$2
4505 for ac_option in --version -v -V -qversion; do
4506   { { ac_try="$ac_compiler $ac_option >&5"
4507 case "(($ac_try" in
4508   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4509   *) ac_try_echo=$ac_try;;
4510 esac
4511 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4512 $as_echo "$ac_try_echo"; } >&5
4513   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4514   ac_status=$?
4515   if test -s conftest.err; then
4516     sed '10a\
4517 ... rest of stderr output deleted ...
4518          10q' conftest.err >conftest.er1
4519     cat conftest.er1 >&5
4520     rm -f conftest.er1 conftest.err
4521   fi
4522   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4523   test $ac_status = 0; }
4524 done
4525
4526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4527 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4528 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4529   $as_echo_n "(cached) " >&6
4530 else
4531   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4532 /* end confdefs.h.  */
4533
4534 int
4535 main ()
4536 {
4537 #ifndef __GNUC__
4538        choke me
4539 #endif
4540
4541   ;
4542   return 0;
4543 }
4544 _ACEOF
4545 if ac_fn_cxx_try_compile "$LINENO"; then :
4546   ac_compiler_gnu=yes
4547 else
4548   ac_compiler_gnu=no
4549 fi
4550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4551 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4552
4553 fi
4554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4555 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4556 if test $ac_compiler_gnu = yes; then
4557   GXX=yes
4558 else
4559   GXX=
4560 fi
4561 ac_test_CXXFLAGS=${CXXFLAGS+set}
4562 ac_save_CXXFLAGS=$CXXFLAGS
4563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4564 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4565 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4566   $as_echo_n "(cached) " >&6
4567 else
4568   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4569    ac_cxx_werror_flag=yes
4570    ac_cv_prog_cxx_g=no
4571    CXXFLAGS="-g"
4572    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4573 /* end confdefs.h.  */
4574
4575 int
4576 main ()
4577 {
4578
4579   ;
4580   return 0;
4581 }
4582 _ACEOF
4583 if ac_fn_cxx_try_compile "$LINENO"; then :
4584   ac_cv_prog_cxx_g=yes
4585 else
4586   CXXFLAGS=""
4587       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4588 /* end confdefs.h.  */
4589
4590 int
4591 main ()
4592 {
4593
4594   ;
4595   return 0;
4596 }
4597 _ACEOF
4598 if ac_fn_cxx_try_compile "$LINENO"; then :
4599
4600 else
4601   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4602          CXXFLAGS="-g"
4603          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4604 /* end confdefs.h.  */
4605
4606 int
4607 main ()
4608 {
4609
4610   ;
4611   return 0;
4612 }
4613 _ACEOF
4614 if ac_fn_cxx_try_compile "$LINENO"; then :
4615   ac_cv_prog_cxx_g=yes
4616 fi
4617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4618 fi
4619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4620 fi
4621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4622    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4623 fi
4624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4625 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4626 if test "$ac_test_CXXFLAGS" = set; then
4627   CXXFLAGS=$ac_save_CXXFLAGS
4628 elif test $ac_cv_prog_cxx_g = yes; then
4629   if test "$GXX" = yes; then
4630     CXXFLAGS="-g -O2"
4631   else
4632     CXXFLAGS="-g"
4633   fi
4634 else
4635   if test "$GXX" = yes; then
4636     CXXFLAGS="-O2"
4637   else
4638     CXXFLAGS=
4639   fi
4640 fi
4641 ac_ext=c
4642 ac_cpp='$CPP $CPPFLAGS'
4643 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4644 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4645 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4646
4647
4648
4649
4650 if test -n "$ac_tool_prefix"; then
4651   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4652 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4654 $as_echo_n "checking for $ac_word... " >&6; }
4655 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4656   $as_echo_n "(cached) " >&6
4657 else
4658   if test -n "$GNATBIND"; then
4659   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4660 else
4661 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4662 for as_dir in $PATH
4663 do
4664   IFS=$as_save_IFS
4665   test -z "$as_dir" && as_dir=.
4666     for ac_exec_ext in '' $ac_executable_extensions; do
4667   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4668     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4669     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4670     break 2
4671   fi
4672 done
4673   done
4674 IFS=$as_save_IFS
4675
4676 fi
4677 fi
4678 GNATBIND=$ac_cv_prog_GNATBIND
4679 if test -n "$GNATBIND"; then
4680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4681 $as_echo "$GNATBIND" >&6; }
4682 else
4683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4684 $as_echo "no" >&6; }
4685 fi
4686
4687
4688 fi
4689 if test -z "$ac_cv_prog_GNATBIND"; then
4690   ac_ct_GNATBIND=$GNATBIND
4691   # Extract the first word of "gnatbind", so it can be a program name with args.
4692 set dummy gnatbind; ac_word=$2
4693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4694 $as_echo_n "checking for $ac_word... " >&6; }
4695 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4696   $as_echo_n "(cached) " >&6
4697 else
4698   if test -n "$ac_ct_GNATBIND"; then
4699   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4700 else
4701 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4702 for as_dir in $PATH
4703 do
4704   IFS=$as_save_IFS
4705   test -z "$as_dir" && as_dir=.
4706     for ac_exec_ext in '' $ac_executable_extensions; do
4707   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4708     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4709     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4710     break 2
4711   fi
4712 done
4713   done
4714 IFS=$as_save_IFS
4715
4716 fi
4717 fi
4718 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4719 if test -n "$ac_ct_GNATBIND"; then
4720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4721 $as_echo "$ac_ct_GNATBIND" >&6; }
4722 else
4723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4724 $as_echo "no" >&6; }
4725 fi
4726
4727   if test "x$ac_ct_GNATBIND" = x; then
4728     GNATBIND="no"
4729   else
4730     case $cross_compiling:$ac_tool_warned in
4731 yes:)
4732 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4733 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4734 ac_tool_warned=yes ;;
4735 esac
4736     GNATBIND=$ac_ct_GNATBIND
4737   fi
4738 else
4739   GNATBIND="$ac_cv_prog_GNATBIND"
4740 fi
4741
4742 if test -n "$ac_tool_prefix"; then
4743   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4744 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4746 $as_echo_n "checking for $ac_word... " >&6; }
4747 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4748   $as_echo_n "(cached) " >&6
4749 else
4750   if test -n "$GNATMAKE"; then
4751   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4752 else
4753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4754 for as_dir in $PATH
4755 do
4756   IFS=$as_save_IFS
4757   test -z "$as_dir" && as_dir=.
4758     for ac_exec_ext in '' $ac_executable_extensions; do
4759   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4760     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4761     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4762     break 2
4763   fi
4764 done
4765   done
4766 IFS=$as_save_IFS
4767
4768 fi
4769 fi
4770 GNATMAKE=$ac_cv_prog_GNATMAKE
4771 if test -n "$GNATMAKE"; then
4772   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4773 $as_echo "$GNATMAKE" >&6; }
4774 else
4775   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4776 $as_echo "no" >&6; }
4777 fi
4778
4779
4780 fi
4781 if test -z "$ac_cv_prog_GNATMAKE"; then
4782   ac_ct_GNATMAKE=$GNATMAKE
4783   # Extract the first word of "gnatmake", so it can be a program name with args.
4784 set dummy gnatmake; ac_word=$2
4785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4786 $as_echo_n "checking for $ac_word... " >&6; }
4787 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4788   $as_echo_n "(cached) " >&6
4789 else
4790   if test -n "$ac_ct_GNATMAKE"; then
4791   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4792 else
4793 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4794 for as_dir in $PATH
4795 do
4796   IFS=$as_save_IFS
4797   test -z "$as_dir" && as_dir=.
4798     for ac_exec_ext in '' $ac_executable_extensions; do
4799   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4800     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4801     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4802     break 2
4803   fi
4804 done
4805   done
4806 IFS=$as_save_IFS
4807
4808 fi
4809 fi
4810 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4811 if test -n "$ac_ct_GNATMAKE"; then
4812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4813 $as_echo "$ac_ct_GNATMAKE" >&6; }
4814 else
4815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4816 $as_echo "no" >&6; }
4817 fi
4818
4819   if test "x$ac_ct_GNATMAKE" = x; then
4820     GNATMAKE="no"
4821   else
4822     case $cross_compiling:$ac_tool_warned in
4823 yes:)
4824 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4825 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4826 ac_tool_warned=yes ;;
4827 esac
4828     GNATMAKE=$ac_ct_GNATMAKE
4829   fi
4830 else
4831   GNATMAKE="$ac_cv_prog_GNATMAKE"
4832 fi
4833
4834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4835 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4836 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4837   $as_echo_n "(cached) " >&6
4838 else
4839   cat >conftest.adb <<EOF
4840 procedure conftest is begin null; end conftest;
4841 EOF
4842 acx_cv_cc_gcc_supports_ada=no
4843 # There is a bug in old released versions of GCC which causes the
4844 # driver to exit successfully when the appropriate language module
4845 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4846 # Therefore we must check for the error message as well as an
4847 # unsuccessful exit.
4848 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4849 # given a .adb file, but produce no object file.  So we must check
4850 # if an object file was really produced to guard against this.
4851 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4852 if test x"$errors" = x && test -f conftest.$ac_objext; then
4853   acx_cv_cc_gcc_supports_ada=yes
4854 fi
4855 rm -f conftest.*
4856 fi
4857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4858 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4859
4860 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4861   have_gnat=yes
4862 else
4863   have_gnat=no
4864 fi
4865
4866
4867 # autoconf is lame and doesn't give us any substitution variable for this.
4868 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4869   NO_MINUS_C_MINUS_O=yes
4870 else
4871   OUTPUT_OPTION='-o $@'
4872 fi
4873
4874
4875
4876 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4877 # optimizations to be activated explicitly by the toplevel.
4878 case "$CC" in
4879   */prev-gcc/xgcc*) ;;
4880   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4881 esac
4882
4883
4884 # -------------------------
4885 # Check C compiler features
4886 # -------------------------
4887
4888
4889 ac_ext=c
4890 ac_cpp='$CPP $CPPFLAGS'
4891 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4892 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4893 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4895 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4896 # On Suns, sometimes $CPP names a directory.
4897 if test -n "$CPP" && test -d "$CPP"; then
4898   CPP=
4899 fi
4900 if test -z "$CPP"; then
4901   if test "${ac_cv_prog_CPP+set}" = set; then :
4902   $as_echo_n "(cached) " >&6
4903 else
4904       # Double quotes because CPP needs to be expanded
4905     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4906     do
4907       ac_preproc_ok=false
4908 for ac_c_preproc_warn_flag in '' yes
4909 do
4910   # Use a header file that comes with gcc, so configuring glibc
4911   # with a fresh cross-compiler works.
4912   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4913   # <limits.h> exists even on freestanding compilers.
4914   # On the NeXT, cc -E runs the code through the compiler's parser,
4915   # not just through cpp. "Syntax error" is here to catch this case.
4916   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4917 /* end confdefs.h.  */
4918 #ifdef __STDC__
4919 # include <limits.h>
4920 #else
4921 # include <assert.h>
4922 #endif
4923                      Syntax error
4924 _ACEOF
4925 if ac_fn_c_try_cpp "$LINENO"; then :
4926
4927 else
4928   # Broken: fails on valid input.
4929 continue
4930 fi
4931 rm -f conftest.err conftest.$ac_ext
4932
4933   # OK, works on sane cases.  Now check whether nonexistent headers
4934   # can be detected and how.
4935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4936 /* end confdefs.h.  */
4937 #include <ac_nonexistent.h>
4938 _ACEOF
4939 if ac_fn_c_try_cpp "$LINENO"; then :
4940   # Broken: success on invalid input.
4941 continue
4942 else
4943   # Passes both tests.
4944 ac_preproc_ok=:
4945 break
4946 fi
4947 rm -f conftest.err conftest.$ac_ext
4948
4949 done
4950 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4951 rm -f conftest.err conftest.$ac_ext
4952 if $ac_preproc_ok; then :
4953   break
4954 fi
4955
4956     done
4957     ac_cv_prog_CPP=$CPP
4958
4959 fi
4960   CPP=$ac_cv_prog_CPP
4961 else
4962   ac_cv_prog_CPP=$CPP
4963 fi
4964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4965 $as_echo "$CPP" >&6; }
4966 ac_preproc_ok=false
4967 for ac_c_preproc_warn_flag in '' yes
4968 do
4969   # Use a header file that comes with gcc, so configuring glibc
4970   # with a fresh cross-compiler works.
4971   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4972   # <limits.h> exists even on freestanding compilers.
4973   # On the NeXT, cc -E runs the code through the compiler's parser,
4974   # not just through cpp. "Syntax error" is here to catch this case.
4975   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4976 /* end confdefs.h.  */
4977 #ifdef __STDC__
4978 # include <limits.h>
4979 #else
4980 # include <assert.h>
4981 #endif
4982                      Syntax error
4983 _ACEOF
4984 if ac_fn_c_try_cpp "$LINENO"; then :
4985
4986 else
4987   # Broken: fails on valid input.
4988 continue
4989 fi
4990 rm -f conftest.err conftest.$ac_ext
4991
4992   # OK, works on sane cases.  Now check whether nonexistent headers
4993   # can be detected and how.
4994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4995 /* end confdefs.h.  */
4996 #include <ac_nonexistent.h>
4997 _ACEOF
4998 if ac_fn_c_try_cpp "$LINENO"; then :
4999   # Broken: success on invalid input.
5000 continue
5001 else
5002   # Passes both tests.
5003 ac_preproc_ok=:
5004 break
5005 fi
5006 rm -f conftest.err conftest.$ac_ext
5007
5008 done
5009 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5010 rm -f conftest.err conftest.$ac_ext
5011 if $ac_preproc_ok; then :
5012
5013 else
5014   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5015 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5016 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5017 See \`config.log' for more details." "$LINENO" 5; }
5018 fi
5019
5020 ac_ext=c
5021 ac_cpp='$CPP $CPPFLAGS'
5022 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5023 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5024 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5025
5026
5027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5028 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5029 if test "${ac_cv_path_GREP+set}" = set; then :
5030   $as_echo_n "(cached) " >&6
5031 else
5032   if test -z "$GREP"; then
5033   ac_path_GREP_found=false
5034   # Loop through the user's path and test for each of PROGNAME-LIST
5035   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5036 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5037 do
5038   IFS=$as_save_IFS
5039   test -z "$as_dir" && as_dir=.
5040     for ac_prog in grep ggrep; do
5041     for ac_exec_ext in '' $ac_executable_extensions; do
5042       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5043       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5044 # Check for GNU ac_path_GREP and select it if it is found.
5045   # Check for GNU $ac_path_GREP
5046 case `"$ac_path_GREP" --version 2>&1` in
5047 *GNU*)
5048   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5049 *)
5050   ac_count=0
5051   $as_echo_n 0123456789 >"conftest.in"
5052   while :
5053   do
5054     cat "conftest.in" "conftest.in" >"conftest.tmp"
5055     mv "conftest.tmp" "conftest.in"
5056     cp "conftest.in" "conftest.nl"
5057     $as_echo 'GREP' >> "conftest.nl"
5058     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5059     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5060     as_fn_arith $ac_count + 1 && ac_count=$as_val
5061     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5062       # Best one so far, save it but keep looking for a better one
5063       ac_cv_path_GREP="$ac_path_GREP"
5064       ac_path_GREP_max=$ac_count
5065     fi
5066     # 10*(2^10) chars as input seems more than enough
5067     test $ac_count -gt 10 && break
5068   done
5069   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5070 esac
5071
5072       $ac_path_GREP_found && break 3
5073     done
5074   done
5075   done
5076 IFS=$as_save_IFS
5077   if test -z "$ac_cv_path_GREP"; then
5078     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5079   fi
5080 else
5081   ac_cv_path_GREP=$GREP
5082 fi
5083
5084 fi
5085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5086 $as_echo "$ac_cv_path_GREP" >&6; }
5087  GREP="$ac_cv_path_GREP"
5088
5089
5090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5091 $as_echo_n "checking for egrep... " >&6; }
5092 if test "${ac_cv_path_EGREP+set}" = set; then :
5093   $as_echo_n "(cached) " >&6
5094 else
5095   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5096    then ac_cv_path_EGREP="$GREP -E"
5097    else
5098      if test -z "$EGREP"; then
5099   ac_path_EGREP_found=false
5100   # Loop through the user's path and test for each of PROGNAME-LIST
5101   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5102 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5103 do
5104   IFS=$as_save_IFS
5105   test -z "$as_dir" && as_dir=.
5106     for ac_prog in egrep; do
5107     for ac_exec_ext in '' $ac_executable_extensions; do
5108       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5109       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5110 # Check for GNU ac_path_EGREP and select it if it is found.
5111   # Check for GNU $ac_path_EGREP
5112 case `"$ac_path_EGREP" --version 2>&1` in
5113 *GNU*)
5114   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5115 *)
5116   ac_count=0
5117   $as_echo_n 0123456789 >"conftest.in"
5118   while :
5119   do
5120     cat "conftest.in" "conftest.in" >"conftest.tmp"
5121     mv "conftest.tmp" "conftest.in"
5122     cp "conftest.in" "conftest.nl"
5123     $as_echo 'EGREP' >> "conftest.nl"
5124     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5125     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5126     as_fn_arith $ac_count + 1 && ac_count=$as_val
5127     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5128       # Best one so far, save it but keep looking for a better one
5129       ac_cv_path_EGREP="$ac_path_EGREP"
5130       ac_path_EGREP_max=$ac_count
5131     fi
5132     # 10*(2^10) chars as input seems more than enough
5133     test $ac_count -gt 10 && break
5134   done
5135   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5136 esac
5137
5138       $ac_path_EGREP_found && break 3
5139     done
5140   done
5141   done
5142 IFS=$as_save_IFS
5143   if test -z "$ac_cv_path_EGREP"; then
5144     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5145   fi
5146 else
5147   ac_cv_path_EGREP=$EGREP
5148 fi
5149
5150    fi
5151 fi
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5153 $as_echo "$ac_cv_path_EGREP" >&6; }
5154  EGREP="$ac_cv_path_EGREP"
5155
5156
5157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5158 $as_echo_n "checking for ANSI C header files... " >&6; }
5159 if test "${ac_cv_header_stdc+set}" = set; then :
5160   $as_echo_n "(cached) " >&6
5161 else
5162   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5163 /* end confdefs.h.  */
5164 #include <stdlib.h>
5165 #include <stdarg.h>
5166 #include <string.h>
5167 #include <float.h>
5168
5169 int
5170 main ()
5171 {
5172
5173   ;
5174   return 0;
5175 }
5176 _ACEOF
5177 if ac_fn_c_try_compile "$LINENO"; then :
5178   ac_cv_header_stdc=yes
5179 else
5180   ac_cv_header_stdc=no
5181 fi
5182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5183
5184 if test $ac_cv_header_stdc = yes; then
5185   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5186   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5187 /* end confdefs.h.  */
5188 #include <string.h>
5189
5190 _ACEOF
5191 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5192   $EGREP "memchr" >/dev/null 2>&1; then :
5193
5194 else
5195   ac_cv_header_stdc=no
5196 fi
5197 rm -f conftest*
5198
5199 fi
5200
5201 if test $ac_cv_header_stdc = yes; then
5202   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5204 /* end confdefs.h.  */
5205 #include <stdlib.h>
5206
5207 _ACEOF
5208 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5209   $EGREP "free" >/dev/null 2>&1; then :
5210
5211 else
5212   ac_cv_header_stdc=no
5213 fi
5214 rm -f conftest*
5215
5216 fi
5217
5218 if test $ac_cv_header_stdc = yes; then
5219   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5220   if test "$cross_compiling" = yes; then :
5221   :
5222 else
5223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5224 /* end confdefs.h.  */
5225 #include <ctype.h>
5226 #include <stdlib.h>
5227 #if ((' ' & 0x0FF) == 0x020)
5228 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5229 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5230 #else
5231 # define ISLOWER(c) \
5232                    (('a' <= (c) && (c) <= 'i') \
5233                      || ('j' <= (c) && (c) <= 'r') \
5234                      || ('s' <= (c) && (c) <= 'z'))
5235 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5236 #endif
5237
5238 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5239 int
5240 main ()
5241 {
5242   int i;
5243   for (i = 0; i < 256; i++)
5244     if (XOR (islower (i), ISLOWER (i))
5245         || toupper (i) != TOUPPER (i))
5246       return 2;
5247   return 0;
5248 }
5249 _ACEOF
5250 if ac_fn_c_try_run "$LINENO"; then :
5251
5252 else
5253   ac_cv_header_stdc=no
5254 fi
5255 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5256   conftest.$ac_objext conftest.beam conftest.$ac_ext
5257 fi
5258
5259 fi
5260 fi
5261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5262 $as_echo "$ac_cv_header_stdc" >&6; }
5263 if test $ac_cv_header_stdc = yes; then
5264
5265 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5266
5267 fi
5268
5269 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5270 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5271                   inttypes.h stdint.h unistd.h
5272 do :
5273   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5274 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5275 "
5276 eval as_val=\$$as_ac_Header
5277    if test "x$as_val" = x""yes; then :
5278   cat >>confdefs.h <<_ACEOF
5279 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5280 _ACEOF
5281
5282 fi
5283
5284 done
5285
5286
5287
5288   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5289 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5290   MINIX=yes
5291 else
5292   MINIX=
5293 fi
5294
5295
5296   if test "$MINIX" = yes; then
5297
5298 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5299
5300
5301 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5302
5303
5304 $as_echo "#define _MINIX 1" >>confdefs.h
5305
5306   fi
5307
5308
5309   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5310 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5311 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5312   $as_echo_n "(cached) " >&6
5313 else
5314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5315 /* end confdefs.h.  */
5316
5317 #         define __EXTENSIONS__ 1
5318           $ac_includes_default
5319 int
5320 main ()
5321 {
5322
5323   ;
5324   return 0;
5325 }
5326 _ACEOF
5327 if ac_fn_c_try_compile "$LINENO"; then :
5328   ac_cv_safe_to_define___extensions__=yes
5329 else
5330   ac_cv_safe_to_define___extensions__=no
5331 fi
5332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5333 fi
5334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5335 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5336   test $ac_cv_safe_to_define___extensions__ = yes &&
5337     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5338
5339   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5340
5341   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5342
5343   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5344
5345   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5346
5347
5348 ac_ext=c
5349 ac_cpp='$CPP $CPPFLAGS'
5350 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5351 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5352 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5354 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5355 # On Suns, sometimes $CPP names a directory.
5356 if test -n "$CPP" && test -d "$CPP"; then
5357   CPP=
5358 fi
5359 if test -z "$CPP"; then
5360   if test "${ac_cv_prog_CPP+set}" = set; then :
5361   $as_echo_n "(cached) " >&6
5362 else
5363       # Double quotes because CPP needs to be expanded
5364     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5365     do
5366       ac_preproc_ok=false
5367 for ac_c_preproc_warn_flag in '' yes
5368 do
5369   # Use a header file that comes with gcc, so configuring glibc
5370   # with a fresh cross-compiler works.
5371   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5372   # <limits.h> exists even on freestanding compilers.
5373   # On the NeXT, cc -E runs the code through the compiler's parser,
5374   # not just through cpp. "Syntax error" is here to catch this case.
5375   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5376 /* end confdefs.h.  */
5377 #ifdef __STDC__
5378 # include <limits.h>
5379 #else
5380 # include <assert.h>
5381 #endif
5382                      Syntax error
5383 _ACEOF
5384 if ac_fn_c_try_cpp "$LINENO"; then :
5385
5386 else
5387   # Broken: fails on valid input.
5388 continue
5389 fi
5390 rm -f conftest.err conftest.$ac_ext
5391
5392   # OK, works on sane cases.  Now check whether nonexistent headers
5393   # can be detected and how.
5394   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5395 /* end confdefs.h.  */
5396 #include <ac_nonexistent.h>
5397 _ACEOF
5398 if ac_fn_c_try_cpp "$LINENO"; then :
5399   # Broken: success on invalid input.
5400 continue
5401 else
5402   # Passes both tests.
5403 ac_preproc_ok=:
5404 break
5405 fi
5406 rm -f conftest.err conftest.$ac_ext
5407
5408 done
5409 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5410 rm -f conftest.err conftest.$ac_ext
5411 if $ac_preproc_ok; then :
5412   break
5413 fi
5414
5415     done
5416     ac_cv_prog_CPP=$CPP
5417
5418 fi
5419   CPP=$ac_cv_prog_CPP
5420 else
5421   ac_cv_prog_CPP=$CPP
5422 fi
5423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5424 $as_echo "$CPP" >&6; }
5425 ac_preproc_ok=false
5426 for ac_c_preproc_warn_flag in '' yes
5427 do
5428   # Use a header file that comes with gcc, so configuring glibc
5429   # with a fresh cross-compiler works.
5430   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5431   # <limits.h> exists even on freestanding compilers.
5432   # On the NeXT, cc -E runs the code through the compiler's parser,
5433   # not just through cpp. "Syntax error" is here to catch this case.
5434   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5435 /* end confdefs.h.  */
5436 #ifdef __STDC__
5437 # include <limits.h>
5438 #else
5439 # include <assert.h>
5440 #endif
5441                      Syntax error
5442 _ACEOF
5443 if ac_fn_c_try_cpp "$LINENO"; then :
5444
5445 else
5446   # Broken: fails on valid input.
5447 continue
5448 fi
5449 rm -f conftest.err conftest.$ac_ext
5450
5451   # OK, works on sane cases.  Now check whether nonexistent headers
5452   # can be detected and how.
5453   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5454 /* end confdefs.h.  */
5455 #include <ac_nonexistent.h>
5456 _ACEOF
5457 if ac_fn_c_try_cpp "$LINENO"; then :
5458   # Broken: success on invalid input.
5459 continue
5460 else
5461   # Passes both tests.
5462 ac_preproc_ok=:
5463 break
5464 fi
5465 rm -f conftest.err conftest.$ac_ext
5466
5467 done
5468 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5469 rm -f conftest.err conftest.$ac_ext
5470 if $ac_preproc_ok; then :
5471
5472 else
5473   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5474 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5475 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5476 See \`config.log' for more details." "$LINENO" 5; }
5477 fi
5478
5479 ac_ext=c
5480 ac_cpp='$CPP $CPPFLAGS'
5481 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5482 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5483 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5484
5485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5486 $as_echo_n "checking for inline... " >&6; }
5487 if test "${ac_cv_c_inline+set}" = set; then :
5488   $as_echo_n "(cached) " >&6
5489 else
5490   ac_cv_c_inline=no
5491 for ac_kw in inline __inline__ __inline; do
5492   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5493 /* end confdefs.h.  */
5494 #ifndef __cplusplus
5495 typedef int foo_t;
5496 static $ac_kw foo_t static_foo () {return 0; }
5497 $ac_kw foo_t foo () {return 0; }
5498 #endif
5499
5500 _ACEOF
5501 if ac_fn_c_try_compile "$LINENO"; then :
5502   ac_cv_c_inline=$ac_kw
5503 fi
5504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5505   test "$ac_cv_c_inline" != no && break
5506 done
5507
5508 fi
5509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5510 $as_echo "$ac_cv_c_inline" >&6; }
5511
5512 case $ac_cv_c_inline in
5513   inline | yes) ;;
5514   *)
5515     case $ac_cv_c_inline in
5516       no) ac_val=;;
5517       *) ac_val=$ac_cv_c_inline;;
5518     esac
5519     cat >>confdefs.h <<_ACEOF
5520 #ifndef __cplusplus
5521 #define inline $ac_val
5522 #endif
5523 _ACEOF
5524     ;;
5525 esac
5526
5527
5528 # Check whether --enable-largefile was given.
5529 if test "${enable_largefile+set}" = set; then :
5530   enableval=$enable_largefile;
5531 fi
5532
5533 if test "$enable_largefile" != no; then
5534
5535   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5536 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5537 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5538   $as_echo_n "(cached) " >&6
5539 else
5540   ac_cv_sys_largefile_CC=no
5541      if test "$GCC" != yes; then
5542        ac_save_CC=$CC
5543        while :; do
5544          # IRIX 6.2 and later do not support large files by default,
5545          # so use the C compiler's -n32 option if that helps.
5546          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5547 /* end confdefs.h.  */
5548 #include <sys/types.h>
5549  /* Check that off_t can represent 2**63 - 1 correctly.
5550     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5551     since some C++ compilers masquerading as C compilers
5552     incorrectly reject 9223372036854775807.  */
5553 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5554   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5555                        && LARGE_OFF_T % 2147483647 == 1)
5556                       ? 1 : -1];
5557 int
5558 main ()
5559 {
5560
5561   ;
5562   return 0;
5563 }
5564 _ACEOF
5565          if ac_fn_c_try_compile "$LINENO"; then :
5566   break
5567 fi
5568 rm -f core conftest.err conftest.$ac_objext
5569          CC="$CC -n32"
5570          if ac_fn_c_try_compile "$LINENO"; then :
5571   ac_cv_sys_largefile_CC=' -n32'; break
5572 fi
5573 rm -f core conftest.err conftest.$ac_objext
5574          break
5575        done
5576        CC=$ac_save_CC
5577        rm -f conftest.$ac_ext
5578     fi
5579 fi
5580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5581 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5582   if test "$ac_cv_sys_largefile_CC" != no; then
5583     CC=$CC$ac_cv_sys_largefile_CC
5584   fi
5585
5586   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5587 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5588 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5589   $as_echo_n "(cached) " >&6
5590 else
5591   while :; do
5592   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5593 /* end confdefs.h.  */
5594 #include <sys/types.h>
5595  /* Check that off_t can represent 2**63 - 1 correctly.
5596     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5597     since some C++ compilers masquerading as C compilers
5598     incorrectly reject 9223372036854775807.  */
5599 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5600   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5601                        && LARGE_OFF_T % 2147483647 == 1)
5602                       ? 1 : -1];
5603 int
5604 main ()
5605 {
5606
5607   ;
5608   return 0;
5609 }
5610 _ACEOF
5611 if ac_fn_c_try_compile "$LINENO"; then :
5612   ac_cv_sys_file_offset_bits=no; break
5613 fi
5614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5615   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5616 /* end confdefs.h.  */
5617 #define _FILE_OFFSET_BITS 64
5618 #include <sys/types.h>
5619  /* Check that off_t can represent 2**63 - 1 correctly.
5620     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5621     since some C++ compilers masquerading as C compilers
5622     incorrectly reject 9223372036854775807.  */
5623 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5624   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5625                        && LARGE_OFF_T % 2147483647 == 1)
5626                       ? 1 : -1];
5627 int
5628 main ()
5629 {
5630
5631   ;
5632   return 0;
5633 }
5634 _ACEOF
5635 if ac_fn_c_try_compile "$LINENO"; then :
5636   ac_cv_sys_file_offset_bits=64; break
5637 fi
5638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5639   ac_cv_sys_file_offset_bits=unknown
5640   break
5641 done
5642 fi
5643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5644 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5645 case $ac_cv_sys_file_offset_bits in #(
5646   no | unknown) ;;
5647   *)
5648 cat >>confdefs.h <<_ACEOF
5649 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5650 _ACEOF
5651 ;;
5652 esac
5653 rm -rf conftest*
5654   if test $ac_cv_sys_file_offset_bits = unknown; then
5655     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5656 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5657 if test "${ac_cv_sys_large_files+set}" = set; then :
5658   $as_echo_n "(cached) " >&6
5659 else
5660   while :; do
5661   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5662 /* end confdefs.h.  */
5663 #include <sys/types.h>
5664  /* Check that off_t can represent 2**63 - 1 correctly.
5665     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5666     since some C++ compilers masquerading as C compilers
5667     incorrectly reject 9223372036854775807.  */
5668 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5669   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5670                        && LARGE_OFF_T % 2147483647 == 1)
5671                       ? 1 : -1];
5672 int
5673 main ()
5674 {
5675
5676   ;
5677   return 0;
5678 }
5679 _ACEOF
5680 if ac_fn_c_try_compile "$LINENO"; then :
5681   ac_cv_sys_large_files=no; break
5682 fi
5683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5684   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5685 /* end confdefs.h.  */
5686 #define _LARGE_FILES 1
5687 #include <sys/types.h>
5688  /* Check that off_t can represent 2**63 - 1 correctly.
5689     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5690     since some C++ compilers masquerading as C compilers
5691     incorrectly reject 9223372036854775807.  */
5692 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5693   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5694                        && LARGE_OFF_T % 2147483647 == 1)
5695                       ? 1 : -1];
5696 int
5697 main ()
5698 {
5699
5700   ;
5701   return 0;
5702 }
5703 _ACEOF
5704 if ac_fn_c_try_compile "$LINENO"; then :
5705   ac_cv_sys_large_files=1; break
5706 fi
5707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5708   ac_cv_sys_large_files=unknown
5709   break
5710 done
5711 fi
5712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5713 $as_echo "$ac_cv_sys_large_files" >&6; }
5714 case $ac_cv_sys_large_files in #(
5715   no | unknown) ;;
5716   *)
5717 cat >>confdefs.h <<_ACEOF
5718 #define _LARGE_FILES $ac_cv_sys_large_files
5719 _ACEOF
5720 ;;
5721 esac
5722 rm -rf conftest*
5723   fi
5724 fi
5725
5726
5727 # sizeof(char) is 1 by definition.
5728 # The cast to long int works around a bug in the HP C Compiler
5729 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5730 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5731 # This bug is HP SR number 8606223364.
5732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5733 $as_echo_n "checking size of void *... " >&6; }
5734 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5735   $as_echo_n "(cached) " >&6
5736 else
5737   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5738
5739 else
5740   if test "$ac_cv_type_void_p" = yes; then
5741      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5742 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5743 { as_fn_set_status 77
5744 as_fn_error "cannot compute sizeof (void *)
5745 See \`config.log' for more details." "$LINENO" 5; }; }
5746    else
5747      ac_cv_sizeof_void_p=0
5748    fi
5749 fi
5750
5751 fi
5752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5753 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5754
5755
5756
5757 cat >>confdefs.h <<_ACEOF
5758 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5759 _ACEOF
5760
5761
5762 # The cast to long int works around a bug in the HP C Compiler
5763 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5764 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5765 # This bug is HP SR number 8606223364.
5766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5767 $as_echo_n "checking size of short... " >&6; }
5768 if test "${ac_cv_sizeof_short+set}" = set; then :
5769   $as_echo_n "(cached) " >&6
5770 else
5771   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5772
5773 else
5774   if test "$ac_cv_type_short" = yes; then
5775      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5776 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5777 { as_fn_set_status 77
5778 as_fn_error "cannot compute sizeof (short)
5779 See \`config.log' for more details." "$LINENO" 5; }; }
5780    else
5781      ac_cv_sizeof_short=0
5782    fi
5783 fi
5784
5785 fi
5786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5787 $as_echo "$ac_cv_sizeof_short" >&6; }
5788
5789
5790
5791 cat >>confdefs.h <<_ACEOF
5792 #define SIZEOF_SHORT $ac_cv_sizeof_short
5793 _ACEOF
5794
5795
5796 # The cast to long int works around a bug in the HP C Compiler
5797 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5798 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5799 # This bug is HP SR number 8606223364.
5800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5801 $as_echo_n "checking size of int... " >&6; }
5802 if test "${ac_cv_sizeof_int+set}" = set; then :
5803   $as_echo_n "(cached) " >&6
5804 else
5805   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5806
5807 else
5808   if test "$ac_cv_type_int" = yes; then
5809      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5810 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5811 { as_fn_set_status 77
5812 as_fn_error "cannot compute sizeof (int)
5813 See \`config.log' for more details." "$LINENO" 5; }; }
5814    else
5815      ac_cv_sizeof_int=0
5816    fi
5817 fi
5818
5819 fi
5820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5821 $as_echo "$ac_cv_sizeof_int" >&6; }
5822
5823
5824
5825 cat >>confdefs.h <<_ACEOF
5826 #define SIZEOF_INT $ac_cv_sizeof_int
5827 _ACEOF
5828
5829
5830 # The cast to long int works around a bug in the HP C Compiler
5831 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5832 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5833 # This bug is HP SR number 8606223364.
5834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5835 $as_echo_n "checking size of long... " >&6; }
5836 if test "${ac_cv_sizeof_long+set}" = set; then :
5837   $as_echo_n "(cached) " >&6
5838 else
5839   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5840
5841 else
5842   if test "$ac_cv_type_long" = yes; then
5843      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5844 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5845 { as_fn_set_status 77
5846 as_fn_error "cannot compute sizeof (long)
5847 See \`config.log' for more details." "$LINENO" 5; }; }
5848    else
5849      ac_cv_sizeof_long=0
5850    fi
5851 fi
5852
5853 fi
5854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5855 $as_echo "$ac_cv_sizeof_long" >&6; }
5856
5857
5858
5859 cat >>confdefs.h <<_ACEOF
5860 #define SIZEOF_LONG $ac_cv_sizeof_long
5861 _ACEOF
5862
5863
5864 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5865 if test "x$ac_cv_type_long_long" = x""yes; then :
5866
5867 cat >>confdefs.h <<_ACEOF
5868 #define HAVE_LONG_LONG 1
5869 _ACEOF
5870
5871 # The cast to long int works around a bug in the HP C Compiler
5872 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5873 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5874 # This bug is HP SR number 8606223364.
5875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5876 $as_echo_n "checking size of long long... " >&6; }
5877 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5878   $as_echo_n "(cached) " >&6
5879 else
5880   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5881
5882 else
5883   if test "$ac_cv_type_long_long" = yes; then
5884      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5885 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5886 { as_fn_set_status 77
5887 as_fn_error "cannot compute sizeof (long long)
5888 See \`config.log' for more details." "$LINENO" 5; }; }
5889    else
5890      ac_cv_sizeof_long_long=0
5891    fi
5892 fi
5893
5894 fi
5895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5896 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5897
5898
5899
5900 cat >>confdefs.h <<_ACEOF
5901 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5902 _ACEOF
5903
5904
5905 fi
5906
5907 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5908 if test "x$ac_cv_type___int64" = x""yes; then :
5909
5910 cat >>confdefs.h <<_ACEOF
5911 #define HAVE___INT64 1
5912 _ACEOF
5913
5914 # The cast to long int works around a bug in the HP C Compiler
5915 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5916 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5917 # This bug is HP SR number 8606223364.
5918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5919 $as_echo_n "checking size of __int64... " >&6; }
5920 if test "${ac_cv_sizeof___int64+set}" = set; then :
5921   $as_echo_n "(cached) " >&6
5922 else
5923   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5924
5925 else
5926   if test "$ac_cv_type___int64" = yes; then
5927      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5928 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5929 { as_fn_set_status 77
5930 as_fn_error "cannot compute sizeof (__int64)
5931 See \`config.log' for more details." "$LINENO" 5; }; }
5932    else
5933      ac_cv_sizeof___int64=0
5934    fi
5935 fi
5936
5937 fi
5938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
5939 $as_echo "$ac_cv_sizeof___int64" >&6; }
5940
5941
5942
5943 cat >>confdefs.h <<_ACEOF
5944 #define SIZEOF___INT64 $ac_cv_sizeof___int64
5945 _ACEOF
5946
5947
5948 fi
5949
5950 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5951 case $ac_cv_c_int8_t in #(
5952   no|yes) ;; #(
5953   *)
5954
5955 cat >>confdefs.h <<_ACEOF
5956 #define int8_t $ac_cv_c_int8_t
5957 _ACEOF
5958 ;;
5959 esac
5960
5961 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5962 case $ac_cv_c_int16_t in #(
5963   no|yes) ;; #(
5964   *)
5965
5966 cat >>confdefs.h <<_ACEOF
5967 #define int16_t $ac_cv_c_int16_t
5968 _ACEOF
5969 ;;
5970 esac
5971
5972 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5973 case $ac_cv_c_int32_t in #(
5974   no|yes) ;; #(
5975   *)
5976
5977 cat >>confdefs.h <<_ACEOF
5978 #define int32_t $ac_cv_c_int32_t
5979 _ACEOF
5980 ;;
5981 esac
5982
5983 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
5984 case $ac_cv_c_int64_t in #(
5985   no|yes) ;; #(
5986   *)
5987
5988 cat >>confdefs.h <<_ACEOF
5989 #define int64_t $ac_cv_c_int64_t
5990 _ACEOF
5991 ;;
5992 esac
5993
5994
5995   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
5996 $as_echo_n "checking for long long int... " >&6; }
5997 if test "${ac_cv_type_long_long_int+set}" = set; then :
5998   $as_echo_n "(cached) " >&6
5999 else
6000   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6001 /* end confdefs.h.  */
6002
6003   /* For now, do not test the preprocessor; as of 2007 there are too many
6004          implementations with broken preprocessors.  Perhaps this can
6005          be revisited in 2012.  In the meantime, code should not expect
6006          #if to work with literals wider than 32 bits.  */
6007       /* Test literals.  */
6008       long long int ll = 9223372036854775807ll;
6009       long long int nll = -9223372036854775807LL;
6010       unsigned long long int ull = 18446744073709551615ULL;
6011       /* Test constant expressions.   */
6012       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6013                      ? 1 : -1)];
6014       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6015                      ? 1 : -1)];
6016       int i = 63;
6017 int
6018 main ()
6019 {
6020 /* Test availability of runtime routines for shift and division.  */
6021       long long int llmax = 9223372036854775807ll;
6022       unsigned long long int ullmax = 18446744073709551615ull;
6023       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6024               | (llmax / ll) | (llmax % ll)
6025               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6026               | (ullmax / ull) | (ullmax % ull));
6027   ;
6028   return 0;
6029 }
6030
6031 _ACEOF
6032 if ac_fn_c_try_link "$LINENO"; then :
6033                         if test "$cross_compiling" = yes; then :
6034   ac_cv_type_long_long_int=yes
6035 else
6036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6037 /* end confdefs.h.  */
6038 #include <limits.h>
6039                #ifndef LLONG_MAX
6040                # define HALF \
6041                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6042                # define LLONG_MAX (HALF - 1 + HALF)
6043                #endif
6044 int
6045 main ()
6046 {
6047 long long int n = 1;
6048                int i;
6049                for (i = 0; ; i++)
6050                  {
6051                    long long int m = n << i;
6052                    if (m >> i != n)
6053                      return 1;
6054                    if (LLONG_MAX / 2 < m)
6055                      break;
6056                  }
6057                return 0;
6058   ;
6059   return 0;
6060 }
6061 _ACEOF
6062 if ac_fn_c_try_run "$LINENO"; then :
6063   ac_cv_type_long_long_int=yes
6064 else
6065   ac_cv_type_long_long_int=no
6066 fi
6067 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6068   conftest.$ac_objext conftest.beam conftest.$ac_ext
6069 fi
6070
6071 else
6072   ac_cv_type_long_long_int=no
6073 fi
6074 rm -f core conftest.err conftest.$ac_objext \
6075     conftest$ac_exeext conftest.$ac_ext
6076 fi
6077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6078 $as_echo "$ac_cv_type_long_long_int" >&6; }
6079   if test $ac_cv_type_long_long_int = yes; then
6080
6081 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6082
6083   fi
6084
6085
6086
6087   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6088 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6089
6090 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6091
6092 else
6093   test $ac_cv_type_long_long_int = yes \
6094        && ac_type='long long int' \
6095        || ac_type='long int'
6096
6097 cat >>confdefs.h <<_ACEOF
6098 #define intmax_t $ac_type
6099 _ACEOF
6100
6101 fi
6102
6103
6104
6105   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6106 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6107
6108 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6109
6110 else
6111   for ac_type in 'int' 'long int' 'long long int'; do
6112        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6113 /* end confdefs.h.  */
6114 $ac_includes_default
6115 int
6116 main ()
6117 {
6118 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6119 test_array [0] = 0
6120
6121   ;
6122   return 0;
6123 }
6124 _ACEOF
6125 if ac_fn_c_try_compile "$LINENO"; then :
6126
6127 cat >>confdefs.h <<_ACEOF
6128 #define intptr_t $ac_type
6129 _ACEOF
6130
6131           ac_type=
6132 fi
6133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6134        test -z "$ac_type" && break
6135      done
6136 fi
6137
6138
6139 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6140 case $ac_cv_c_uint8_t in #(
6141   no|yes) ;; #(
6142   *)
6143
6144 $as_echo "#define _UINT8_T 1" >>confdefs.h
6145
6146
6147 cat >>confdefs.h <<_ACEOF
6148 #define uint8_t $ac_cv_c_uint8_t
6149 _ACEOF
6150 ;;
6151   esac
6152
6153 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6154 case $ac_cv_c_uint16_t in #(
6155   no|yes) ;; #(
6156   *)
6157
6158
6159 cat >>confdefs.h <<_ACEOF
6160 #define uint16_t $ac_cv_c_uint16_t
6161 _ACEOF
6162 ;;
6163   esac
6164
6165 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6166 case $ac_cv_c_uint32_t in #(
6167   no|yes) ;; #(
6168   *)
6169
6170 $as_echo "#define _UINT32_T 1" >>confdefs.h
6171
6172
6173 cat >>confdefs.h <<_ACEOF
6174 #define uint32_t $ac_cv_c_uint32_t
6175 _ACEOF
6176 ;;
6177   esac
6178
6179 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6180 case $ac_cv_c_uint64_t in #(
6181   no|yes) ;; #(
6182   *)
6183
6184 $as_echo "#define _UINT64_T 1" >>confdefs.h
6185
6186
6187 cat >>confdefs.h <<_ACEOF
6188 #define uint64_t $ac_cv_c_uint64_t
6189 _ACEOF
6190 ;;
6191   esac
6192
6193
6194   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6195 $as_echo_n "checking for unsigned long long int... " >&6; }
6196 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6197   $as_echo_n "(cached) " >&6
6198 else
6199   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6200 /* end confdefs.h.  */
6201
6202   /* For now, do not test the preprocessor; as of 2007 there are too many
6203          implementations with broken preprocessors.  Perhaps this can
6204          be revisited in 2012.  In the meantime, code should not expect
6205          #if to work with literals wider than 32 bits.  */
6206       /* Test literals.  */
6207       long long int ll = 9223372036854775807ll;
6208       long long int nll = -9223372036854775807LL;
6209       unsigned long long int ull = 18446744073709551615ULL;
6210       /* Test constant expressions.   */
6211       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6212                      ? 1 : -1)];
6213       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6214                      ? 1 : -1)];
6215       int i = 63;
6216 int
6217 main ()
6218 {
6219 /* Test availability of runtime routines for shift and division.  */
6220       long long int llmax = 9223372036854775807ll;
6221       unsigned long long int ullmax = 18446744073709551615ull;
6222       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6223               | (llmax / ll) | (llmax % ll)
6224               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6225               | (ullmax / ull) | (ullmax % ull));
6226   ;
6227   return 0;
6228 }
6229
6230 _ACEOF
6231 if ac_fn_c_try_link "$LINENO"; then :
6232   ac_cv_type_unsigned_long_long_int=yes
6233 else
6234   ac_cv_type_unsigned_long_long_int=no
6235 fi
6236 rm -f core conftest.err conftest.$ac_objext \
6237     conftest$ac_exeext conftest.$ac_ext
6238 fi
6239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6240 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6241   if test $ac_cv_type_unsigned_long_long_int = yes; then
6242
6243 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6244
6245   fi
6246
6247
6248
6249   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6250 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6251
6252 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6253
6254 else
6255   test $ac_cv_type_unsigned_long_long_int = yes \
6256        && ac_type='unsigned long long int' \
6257        || ac_type='unsigned long int'
6258
6259 cat >>confdefs.h <<_ACEOF
6260 #define uintmax_t $ac_type
6261 _ACEOF
6262
6263 fi
6264
6265
6266
6267   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6268 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6269
6270 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6271
6272 else
6273   for ac_type in 'unsigned int' 'unsigned long int' \
6274         'unsigned long long int'; do
6275        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6276 /* end confdefs.h.  */
6277 $ac_includes_default
6278 int
6279 main ()
6280 {
6281 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6282 test_array [0] = 0
6283
6284   ;
6285   return 0;
6286 }
6287 _ACEOF
6288 if ac_fn_c_try_compile "$LINENO"; then :
6289
6290 cat >>confdefs.h <<_ACEOF
6291 #define uintptr_t $ac_type
6292 _ACEOF
6293
6294           ac_type=
6295 fi
6296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6297        test -z "$ac_type" && break
6298      done
6299 fi
6300
6301
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311
6312
6313
6314
6315 # ---------------------
6316 # Warnings and checking
6317 # ---------------------
6318
6319 # Check $CC warning features (if it's GCC).
6320 # We want to use -pedantic, but we don't want warnings about
6321 # * 'long long'
6322 # * variadic macros
6323 # * overlong strings
6324 # So, we only use -pedantic if we can disable those warnings.
6325
6326 loose_warn=
6327 save_CFLAGS="$CFLAGS"
6328 for option in -W -Wall -Wwrite-strings -Wcast-qual; do
6329   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6330
6331   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6332 $as_echo_n "checking whether $CC supports $option... " >&6; }
6333 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6334   $as_echo_n "(cached) " >&6
6335 else
6336   CFLAGS="$option"
6337     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6338 /* end confdefs.h.  */
6339
6340 int
6341 main ()
6342 {
6343
6344   ;
6345   return 0;
6346 }
6347 _ACEOF
6348 if ac_fn_c_try_compile "$LINENO"; then :
6349   eval "$as_acx_Woption=yes"
6350 else
6351   eval "$as_acx_Woption=no"
6352 fi
6353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6354
6355 fi
6356 eval ac_res=\$$as_acx_Woption
6357                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6358 $as_echo "$ac_res" >&6; }
6359   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6360   loose_warn="$loose_warn${loose_warn:+ }$option"
6361 fi
6362   done
6363 CFLAGS="$save_CFLAGS"
6364
6365 c_loose_warn=
6366 save_CFLAGS="$CFLAGS"
6367 for option in -Wstrict-prototypes -Wmissing-prototypes; do
6368   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6369
6370   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6371 $as_echo_n "checking whether $CC supports $option... " >&6; }
6372 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6373   $as_echo_n "(cached) " >&6
6374 else
6375   CFLAGS="$option"
6376     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6377 /* end confdefs.h.  */
6378
6379 int
6380 main ()
6381 {
6382
6383   ;
6384   return 0;
6385 }
6386 _ACEOF
6387 if ac_fn_c_try_compile "$LINENO"; then :
6388   eval "$as_acx_Woption=yes"
6389 else
6390   eval "$as_acx_Woption=no"
6391 fi
6392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6393
6394 fi
6395 eval ac_res=\$$as_acx_Woption
6396                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6397 $as_echo "$ac_res" >&6; }
6398   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6399   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$option"
6400 fi
6401   done
6402 CFLAGS="$save_CFLAGS"
6403
6404 strict_warn=
6405 save_CFLAGS="$CFLAGS"
6406 for option in -Wmissing-format-attribute; do
6407   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6408
6409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6410 $as_echo_n "checking whether $CC supports $option... " >&6; }
6411 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6412   $as_echo_n "(cached) " >&6
6413 else
6414   CFLAGS="$option"
6415     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6416 /* end confdefs.h.  */
6417
6418 int
6419 main ()
6420 {
6421
6422   ;
6423   return 0;
6424 }
6425 _ACEOF
6426 if ac_fn_c_try_compile "$LINENO"; then :
6427   eval "$as_acx_Woption=yes"
6428 else
6429   eval "$as_acx_Woption=no"
6430 fi
6431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6432
6433 fi
6434 eval ac_res=\$$as_acx_Woption
6435                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6436 $as_echo "$ac_res" >&6; }
6437   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6438   strict_warn="$strict_warn${strict_warn:+ }$option"
6439 fi
6440   done
6441 CFLAGS="$save_CFLAGS"
6442
6443 c_strict_warn=
6444 save_CFLAGS="$CFLAGS"
6445 for option in -Wold-style-definition -Wc++-compat; do
6446   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6447
6448   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6449 $as_echo_n "checking whether $CC supports $option... " >&6; }
6450 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6451   $as_echo_n "(cached) " >&6
6452 else
6453   CFLAGS="$option"
6454     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6455 /* end confdefs.h.  */
6456
6457 int
6458 main ()
6459 {
6460
6461   ;
6462   return 0;
6463 }
6464 _ACEOF
6465 if ac_fn_c_try_compile "$LINENO"; then :
6466   eval "$as_acx_Woption=yes"
6467 else
6468   eval "$as_acx_Woption=no"
6469 fi
6470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6471
6472 fi
6473 eval ac_res=\$$as_acx_Woption
6474                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6475 $as_echo "$ac_res" >&6; }
6476   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6477   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$option"
6478 fi
6479   done
6480 CFLAGS="$save_CFLAGS"
6481
6482 if test "$GCC" = yes; then :
6483   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
6484 $as_echo_n "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... " >&6; }
6485 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then :
6486   $as_echo_n "(cached) " >&6
6487 else
6488   save_CFLAGS="$CFLAGS"
6489 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6491 /* end confdefs.h.  */
6492
6493 int
6494 main ()
6495 {
6496
6497   ;
6498   return 0;
6499 }
6500 _ACEOF
6501 if ac_fn_c_try_compile "$LINENO"; then :
6502   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
6503 else
6504   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
6505 fi
6506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6507 CFLAGS="$save_CFLAGS"
6508 fi
6509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
6510 $as_echo "$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6; }
6511 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then :
6512   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6513 fi
6514
6515 fi
6516
6517 # Check whether --enable-werror-always was given.
6518 if test "${enable_werror_always+set}" = set; then :
6519   enableval=$enable_werror_always;
6520 else
6521   enable_werror_always=no
6522 fi
6523
6524 if test $enable_werror_always = yes; then :
6525   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6526 fi
6527
6528
6529
6530 # The above macros do nothing if the compiler is not GCC.  However, the
6531 # Makefile has more goo to add other flags, so these variables are used
6532 # to enable warnings only for GCC.
6533 warn_cflags=
6534 warn_cxxflags=
6535 if test "x$GCC" = "xyes"; then
6536   warn_cflags='$(GCC_WARN_CFLAGS)'
6537   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6538 fi
6539
6540
6541
6542 # Enable expensive internal checks
6543 is_release=
6544 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6545   is_release=yes
6546 fi
6547
6548 # Check whether --enable-checking was given.
6549 if test "${enable_checking+set}" = set; then :
6550   enableval=$enable_checking; ac_checking_flags="${enableval}"
6551 else
6552
6553 # Determine the default checks.
6554 if test x$is_release = x ; then
6555   ac_checking_flags=yes
6556 else
6557   ac_checking_flags=release
6558 fi
6559 fi
6560
6561 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6562 for check in release $ac_checking_flags
6563 do
6564         case $check in
6565         # these set all the flags to specific states
6566         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6567                         ac_fold_checking= ; ac_gc_checking=1 ;
6568                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6569                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6570                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6571                         ac_types_checking=1 ;;
6572         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6573                         ac_fold_checking= ; ac_gc_checking= ;
6574                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6575                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6576                         ac_tree_checking= ; ac_valgrind_checking= ;
6577                         ac_types_checking= ;;
6578         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6579                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6580                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6581                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6582                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6583                         ac_types_checking=1 ;;
6584         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6585                         ac_fold_checking= ; ac_gc_checking= ;
6586                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6587                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6588                         ac_tree_checking= ; ac_valgrind_checking= ;
6589                         ac_types_checking= ;;
6590         # these enable particular checks
6591         assert)         ac_assert_checking=1 ;;
6592         df)             ac_df_checking=1 ;;
6593         fold)           ac_fold_checking=1 ;;
6594         gc)             ac_gc_checking=1 ;;
6595         gcac)           ac_gc_always_collect=1 ;;
6596         gimple)         ac_gimple_checking=1 ;;
6597         misc)           ac_checking=1 ;;
6598         rtl)            ac_rtl_checking=1 ;;
6599         rtlflag)        ac_rtlflag_checking=1 ;;
6600         runtime)        ac_runtime_checking=1 ;;
6601         tree)           ac_tree_checking=1 ;;
6602         types)          ac_types_checking=1 ;;
6603         valgrind)       ac_valgrind_checking=1 ;;
6604         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6605         esac
6606 done
6607 IFS="$ac_save_IFS"
6608
6609 nocommon_flag=""
6610 if test x$ac_checking != x ; then
6611
6612 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6613
6614   nocommon_flag=-fno-common
6615 fi
6616
6617 if test x$ac_df_checking != x ; then
6618
6619 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6620
6621 fi
6622 if test x$ac_assert_checking != x ; then
6623
6624 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6625
6626 fi
6627 if test x$ac_gimple_checking != x ; then
6628
6629 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6630
6631 fi
6632
6633 if test x$ac_runtime_checking != x ; then
6634
6635 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6636
6637 fi
6638 if test x$ac_tree_checking != x ; then
6639
6640 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6641
6642   TREEBROWSER=tree-browser.o
6643 fi
6644 if test x$ac_types_checking != x ; then
6645
6646 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6647
6648 fi
6649
6650 if test x$ac_rtl_checking != x ; then
6651
6652 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6653
6654 fi
6655 if test x$ac_rtlflag_checking != x ; then
6656
6657 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6658
6659 fi
6660 if test x$ac_gc_checking != x ; then
6661
6662 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6663
6664 fi
6665 if test x$ac_gc_always_collect != x ; then
6666
6667 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6668
6669 fi
6670 if test x$ac_fold_checking != x ; then
6671
6672 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6673
6674 fi
6675 valgrind_path_defines=
6676 valgrind_command=
6677
6678 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6679 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6680   have_valgrind_h=yes
6681 else
6682   have_valgrind_h=no
6683 fi
6684
6685
6686
6687 if test x$ac_valgrind_checking != x ; then
6688   # It is certainly possible that there's valgrind but no valgrind.h.
6689   # GCC relies on making annotations so we must have both.
6690   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6691 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6692   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6693 /* end confdefs.h.  */
6694 #include <valgrind/memcheck.h>
6695 #ifndef VALGRIND_DISCARD
6696 #error VALGRIND_DISCARD not defined
6697 #endif
6698 _ACEOF
6699 if ac_fn_c_try_cpp "$LINENO"; then :
6700   gcc_cv_header_valgrind_memcheck_h=yes
6701 else
6702   gcc_cv_header_valgrind_memcheck_h=no
6703 fi
6704 rm -f conftest.err conftest.$ac_ext
6705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6706 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6707   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6708 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6709   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6710 /* end confdefs.h.  */
6711 #include <memcheck.h>
6712 #ifndef VALGRIND_DISCARD
6713 #error VALGRIND_DISCARD not defined
6714 #endif
6715 _ACEOF
6716 if ac_fn_c_try_cpp "$LINENO"; then :
6717   gcc_cv_header_memcheck_h=yes
6718 else
6719   gcc_cv_header_memcheck_h=no
6720 fi
6721 rm -f conftest.err conftest.$ac_ext
6722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6723 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6724
6725 # Prepare PATH_SEPARATOR.
6726 # The user is always right.
6727 if test "${PATH_SEPARATOR+set}" != set; then
6728   echo "#! /bin/sh" >conf$$.sh
6729   echo  "exit 0"   >>conf$$.sh
6730   chmod +x conf$$.sh
6731   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6732     PATH_SEPARATOR=';'
6733   else
6734     PATH_SEPARATOR=:
6735   fi
6736   rm -f conf$$.sh
6737 fi
6738
6739 # Find out how to test for executable files. Don't use a zero-byte file,
6740 # as systems may use methods other than mode bits to determine executability.
6741 cat >conf$$.file <<_ASEOF
6742 #! /bin/sh
6743 exit 0
6744 _ASEOF
6745 chmod +x conf$$.file
6746 if test -x conf$$.file >/dev/null 2>&1; then
6747   ac_executable_p="test -x"
6748 else
6749   ac_executable_p="test -f"
6750 fi
6751 rm -f conf$$.file
6752
6753 # Extract the first word of "valgrind", so it can be a program name with args.
6754 set dummy valgrind; ac_word=$2
6755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6756 $as_echo_n "checking for $ac_word... " >&6; }
6757 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6758   $as_echo_n "(cached) " >&6
6759 else
6760   case "$valgrind_path" in
6761   [\\/]* | ?:[\\/]*)
6762     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6763     ;;
6764   *)
6765     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6766     for ac_dir in $PATH; do
6767       IFS="$ac_save_IFS"
6768       test -z "$ac_dir" && ac_dir=.
6769       for ac_exec_ext in '' $ac_executable_extensions; do
6770         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6771           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6772             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6773             break 2
6774           fi
6775         fi
6776       done
6777     done
6778     IFS="$ac_save_IFS"
6779     ;;
6780 esac
6781 fi
6782 valgrind_path="$ac_cv_path_valgrind_path"
6783 if test -n "$valgrind_path"; then
6784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6785 $as_echo "$valgrind_path" >&6; }
6786 else
6787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6788 $as_echo "no" >&6; }
6789 fi
6790
6791   if test "x$valgrind_path" = "x" \
6792     || (test $have_valgrind_h = no \
6793         && test $gcc_cv_header_memcheck_h = no \
6794         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6795         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6796   fi
6797   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6798   valgrind_command="$valgrind_path -q"
6799
6800 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6801
6802   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6803
6804 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6805
6806   fi
6807   if test $gcc_cv_header_memcheck_h = yes; then
6808
6809 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6810
6811   fi
6812 fi
6813
6814
6815
6816 # Enable code coverage collection
6817 # Check whether --enable-coverage was given.
6818 if test "${enable_coverage+set}" = set; then :
6819   enableval=$enable_coverage; case "${enableval}" in
6820   yes|noopt)
6821     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6822     ;;
6823   opt)
6824     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6825     ;;
6826   no)
6827     # a.k.a. --disable-coverage
6828     coverage_flags=""
6829     ;;
6830   *)
6831     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6832     ;;
6833 esac
6834 else
6835   coverage_flags=""
6836 fi
6837
6838
6839
6840 # Check whether --enable-gather-detailed-mem-stats was given.
6841 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6842   enableval=$enable_gather_detailed_mem_stats;
6843 else
6844   enable_gather_detailed_mem_stats=no
6845 fi
6846
6847 if test x$enable_gather_detailed_mem_stats = xyes ; then
6848
6849 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
6850
6851 fi
6852
6853 # -------------------------------
6854 # Miscenalleous configure options
6855 # -------------------------------
6856
6857 # See if we are building gcc with C++.
6858 # Check whether --enable-build-with-cxx was given.
6859 if test "${enable_build_with_cxx+set}" = set; then :
6860   enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
6861 else
6862   ENABLE_BUILD_WITH_CXX=no
6863 fi
6864
6865
6866 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
6867
6868 $as_echo "#define ENABLE_BUILD_WITH_CXX 1" >>confdefs.h
6869
6870 fi
6871
6872 # With stabs
6873
6874 # Check whether --with-stabs was given.
6875 if test "${with_stabs+set}" = set; then :
6876   withval=$with_stabs; stabs="$with_stabs"
6877 else
6878   stabs=no
6879 fi
6880
6881
6882 # Determine whether or not multilibs are enabled.
6883 # Check whether --enable-multilib was given.
6884 if test "${enable_multilib+set}" = set; then :
6885   enableval=$enable_multilib;
6886 else
6887   enable_multilib=yes
6888 fi
6889
6890
6891
6892 # Enable __cxa_atexit for C++.
6893 # Check whether --enable-__cxa_atexit was given.
6894 if test "${enable___cxa_atexit+set}" = set; then :
6895   enableval=$enable___cxa_atexit;
6896 fi
6897
6898
6899 # Enable C extension for decimal float if target supports it.
6900
6901 # Check whether --enable-decimal-float was given.
6902 if test "${enable_decimal_float+set}" = set; then :
6903   enableval=$enable_decimal_float;
6904   case $enable_decimal_float in
6905     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
6906     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
6907 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
6908   esac
6909
6910 else
6911
6912   case $target in
6913     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
6914     i?86*-*-mingw* | x86_64*-*-mingw* | \
6915     i?86*-*-cygwin*)
6916       enable_decimal_float=yes
6917       ;;
6918     *)
6919       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
6920 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
6921       enable_decimal_float=no
6922       ;;
6923   esac
6924
6925 fi
6926
6927
6928 # x86's use BID format instead of DPD
6929 case x$enable_decimal_float in
6930   xyes)
6931     case $target in
6932       i?86*-*-* | x86_64*-*-*)
6933         enable_decimal_float=bid
6934         ;;
6935       *)
6936         enable_decimal_float=dpd
6937         ;;
6938     esac
6939     default_decimal_float=$enable_decimal_float
6940     ;;
6941   xno)
6942     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
6943     # dependency on libdecnumber.
6944     default_decimal_float=dpd
6945     ;;
6946 esac
6947
6948
6949
6950
6951 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
6952
6953 cat >>confdefs.h <<_ACEOF
6954 #define ENABLE_DECIMAL_FLOAT $dfp
6955 _ACEOF
6956
6957
6958 # Use default_decimal_float for dependency.
6959 enable_decimal_float=$default_decimal_float
6960
6961 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
6962
6963 cat >>confdefs.h <<_ACEOF
6964 #define ENABLE_DECIMAL_BID_FORMAT $bid
6965 _ACEOF
6966
6967
6968 # Enable C extension for fixed-point arithmetic.
6969 # Check whether --enable-fixed-point was given.
6970 if test "${enable_fixed_point+set}" = set; then :
6971   enableval=$enable_fixed_point;
6972
6973 else
6974
6975   case $target in
6976     mips*-*-*)
6977       case $host in
6978         mips*-sgi-irix*)
6979           { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported on IRIX, ignored" >&5
6980 $as_echo "$as_me: WARNING: fixed-point is not supported on IRIX, ignored" >&2;}
6981           enable_fixed_point=no
6982           ;;
6983         *)
6984           enable_fixed_point=yes
6985           ;;
6986       esac
6987       ;;
6988     *)
6989       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
6990 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
6991       enable_fixed_point=no
6992       ;;
6993   esac
6994
6995 fi
6996
6997
6998
6999 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7000
7001 cat >>confdefs.h <<_ACEOF
7002 #define ENABLE_FIXED_POINT $fixedpoint
7003 _ACEOF
7004
7005
7006 # Enable threads
7007 # Pass with no value to take the default
7008 # Pass with a value to specify a thread package
7009 # Check whether --enable-threads was given.
7010 if test "${enable_threads+set}" = set; then :
7011   enableval=$enable_threads;
7012 else
7013   enable_threads=''
7014 fi
7015
7016
7017 # Check whether --enable-tls was given.
7018 if test "${enable_tls+set}" = set; then :
7019   enableval=$enable_tls;
7020   case $enable_tls in
7021     yes | no) ;;
7022     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7023 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7024   esac
7025
7026 else
7027   enable_tls=''
7028 fi
7029
7030
7031 # Check whether --enable-objc-gc was given.
7032 if test "${enable_objc_gc+set}" = set; then :
7033   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7034         objc_boehm_gc=''
7035 else
7036         objc_boehm_gc=1
7037 fi
7038 else
7039   objc_boehm_gc=''
7040 fi
7041
7042
7043 case ,${enable_languages}, in
7044    *,upc,)
7045      lang_upc_enabled=1
7046      ;;
7047    *) ;;
7048 esac
7049
7050
7051 # Check whether --with-upc-pts was given.
7052 if test "${with_upc_pts+set}" = set; then :
7053   withval=$with_upc_pts;
7054 case "$withval" in
7055   packed)
7056     upc_pts_rep="packed"
7057
7058 $as_echo "#define UPC_PTS_PACKED_REP 1" >>confdefs.h
7059
7060     ;;
7061   struct)
7062     upc_pts_rep="struct"
7063
7064 $as_echo "#define UPC_PTS_STRUCT_REP 1" >>confdefs.h
7065
7066     ;;
7067   word-pair)
7068     upc_pts_rep="word_pair"
7069
7070 $as_echo "#define UPC_PTS_WORD_PAIR_REP 1" >>confdefs.h
7071
7072     ;;
7073   *) as_fn_error "$withval is an invalid option to --with-upc-pts" "$LINENO" 5
7074     ;;
7075 esac
7076
7077 else
7078
7079 if test -n "$lang_upc_enabled"; then
7080   upc_pts_rep="packed"
7081
7082 $as_echo "#define UPC_PTS_PACKED_REP 1" >>confdefs.h
7083
7084 fi
7085
7086 fi
7087
7088
7089
7090 # Perl is required for checking pts representation
7091 # Extract the first word of "perl", so it can be a program name with args.
7092 set dummy perl; ac_word=$2
7093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7094 $as_echo_n "checking for $ac_word... " >&6; }
7095 if test "${ac_cv_prog_PERL+set}" = set; then :
7096   $as_echo_n "(cached) " >&6
7097 else
7098   if test -n "$PERL"; then
7099   ac_cv_prog_PERL="$PERL" # Let the user override the test.
7100 else
7101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7102 for as_dir in $PATH
7103 do
7104   IFS=$as_save_IFS
7105   test -z "$as_dir" && as_dir=.
7106     for ac_exec_ext in '' $ac_executable_extensions; do
7107   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7108     ac_cv_prog_PERL="perl"
7109     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7110     break 2
7111   fi
7112 done
7113   done
7114 IFS=$as_save_IFS
7115
7116 fi
7117 fi
7118 PERL=$ac_cv_prog_PERL
7119 if test -n "$PERL"; then
7120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
7121 $as_echo "$PERL" >&6; }
7122 else
7123   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7124 $as_echo "no" >&6; }
7125 fi
7126
7127
7128
7129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UPC shared pointer address field position" >&5
7130 $as_echo_n "checking for UPC shared pointer address field position... " >&6; }
7131
7132 # Check whether --with-upc-pts-vaddr-order was given.
7133 if test "${with_upc_pts_vaddr_order+set}" = set; then :
7134   withval=$with_upc_pts_vaddr_order;
7135   upc_vaddr_order="$withval"
7136   if test "$withval" != "last" &&
7137      test "$withval" != "first"; then
7138        as_fn_error "$withval is an invalid option to --with-upc-pts-vaddr-order" "$LINENO" 5
7139   fi
7140
7141 else
7142
7143   upc_vaddr_order="first"
7144
7145 fi
7146
7147
7148 cat >>confdefs.h <<_ACEOF
7149 #define UPC_PTS_VADDR_FIRST `if test x"$upc_vaddr_order" = x"first"; then echo 1; else echo 0; fi`
7150 _ACEOF
7151
7152
7153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $upc_vaddr_order" >&5
7154 $as_echo "$upc_vaddr_order" >&6; }
7155
7156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UPC pointer-to-shared packed representation" >&5
7157 $as_echo_n "checking for UPC pointer-to-shared packed representation... " >&6; }
7158
7159 # Check whether --with-upc-packed-bits was given.
7160 if test "${with_upc_packed_bits+set}" = set; then :
7161   withval=$with_upc_packed_bits;
7162 if test x"$upc_pts_rep" = x"packed"; then
7163   upc_packed_bits="$withval";
7164   UPC_PTS_SIZE=64
7165   UPC_PTS_PHASE_SIZE=`echo "$withval" | $PERL -ne 'm/^(\d+),(\d+),(\d+)$/;  print $1 if ($1+$2+$3 == 64) && $1>=1;'`
7166   UPC_MAX_BLOCK_SIZE=`echo "$withval" | $PERL -ne 'm/^(\d+),(\d+),(\d+)$/;  print 1<<$1;'`
7167   UPC_PTS_THREAD_SIZE=`echo "$withval" | $PERL -ne 'm/^(\d+),(\d+),(\d+)$/; print $2 if ($1+$2+$3 == 64) && $2>=1;'`
7168   UPC_MAX_THREADS=`echo "$withval" | $PERL -ne 'm/^(\d+),(\d+),(\d+)$/;  print 1<<$2;'`
7169   UPC_PTS_VADDR_SIZE=`echo "$withval" | $PERL -ne 'm/^(\d+),(\d+),(\d+)$/;   print $3 if ($1+$2+$3 == 64) && $3>=20;'`
7170   if test -z $UPC_PTS_PHASE_SIZE -o \
7171           -z $UPC_PTS_THREAD_SIZE -o \
7172           -z $UPC_PTS_VADDR_SIZE ; then
7173     as_fn_error "--with-upc-packed-bits=phase,thread,vaddr requires phase+thread+vaddr=64 and phase >= 1 and thread >= 1 and vaddr >= 20" "$LINENO" 5
7174   fi
7175 else
7176   as_fn_error "--with-upc-packed-bits is only supported for packed pointer representation" "$LINENO" 5
7177 fi
7178
7179 else
7180
7181 # GCC UPC packed pointer representation defaults.
7182 UPC_PTS_SIZE=64
7183 UPC_PTS_PHASE_SIZE=16
7184 UPC_MAX_BLOCK_SIZE=65536
7185 UPC_PTS_THREAD_SIZE=12
7186 UPC_MAX_THREADS=4096
7187 UPC_PTS_VADDR_SIZE=36
7188
7189 fi
7190
7191 if test x"$upc_pts_rep" = x"packed"; then
7192
7193 cat >>confdefs.h <<_ACEOF
7194 #define UPC_PTS_SIZE $UPC_PTS_SIZE
7195 _ACEOF
7196
7197
7198 cat >>confdefs.h <<_ACEOF
7199 #define UPC_PTS_PHASE_SIZE $UPC_PTS_PHASE_SIZE
7200 _ACEOF
7201
7202
7203 cat >>confdefs.h <<_ACEOF
7204 #define UPC_PTS_THREAD_SIZE $UPC_PTS_THREAD_SIZE
7205 _ACEOF
7206
7207
7208 cat >>confdefs.h <<_ACEOF
7209 #define UPC_PTS_VADDR_SIZE $UPC_PTS_VADDR_SIZE
7210 _ACEOF
7211
7212
7213 cat >>confdefs.h <<_ACEOF
7214 #define UPC_MAX_BLOCK_SIZE $UPC_MAX_BLOCK_SIZE
7215 _ACEOF
7216
7217
7218 cat >>confdefs.h <<_ACEOF
7219 #define UPC_MAX_THREADS $UPC_MAX_THREADS
7220 _ACEOF
7221
7222   if test x"$upc_vaddr_order" = x"first"; then
7223       UPC_PTS_VADDR_SHIFT=`(expr $UPC_PTS_THREAD_SIZE + $UPC_PTS_PHASE_SIZE)`
7224       UPC_PTS_THREAD_SHIFT=`(expr $UPC_PTS_PHASE_SIZE)`
7225       UPC_PTS_PHASE_SHIFT=0
7226   else
7227       UPC_PTS_VADDR_SHIFT=0
7228       UPC_PTS_THREAD_SHIFT=`(expr $UPC_PTS_VADDR_SIZE)`
7229       UPC_PTS_PHASE_SHIFT=`(expr $UPC_PTS_VADDR_SIZE+$UPC_PTS_THREAD_SIZE)`
7230   fi
7231
7232 cat >>confdefs.h <<_ACEOF
7233 #define UPC_PTS_VADDR_SHIFT $UPC_PTS_VADDR_SHIFT
7234 _ACEOF
7235
7236
7237 cat >>confdefs.h <<_ACEOF
7238 #define UPC_PTS_THREAD_SHIFT $UPC_PTS_THREAD_SHIFT
7239 _ACEOF
7240
7241
7242 cat >>confdefs.h <<_ACEOF
7243 #define UPC_PTS_PHASE_SHIFT $UPC_PTS_PHASE_SHIFT
7244 _ACEOF
7245
7246   upc_pts_rep_res="$UPC_PTS_PHASE_SIZE,$UPC_PTS_THREAD_SIZE,$UPC_PTS_VADDR_SIZE"
7247 else
7248   upc_pts_rep_res="not used (configured for struct)"
7249 fi
7250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $upc_pts_rep_res" >&5
7251 $as_echo "$upc_pts_rep_res" >&6; }
7252
7253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UPC link script support" >&5
7254 $as_echo_n "checking for UPC link script support... " >&6; }
7255 # Check whether --enable-upc-link-script was given.
7256 if test "${enable_upc_link_script+set}" = set; then :
7257   enableval=$enable_upc_link_script;
7258   case $enableval in
7259   yes | no) ;;
7260   *)
7261     as_fn_error "--enable-upc-link-script accepts only yes or no." "$LINENO" 5
7262   esac
7263
7264 else
7265
7266   enable_upc_link_script=no
7267
7268 fi
7269
7270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_upc_link_script" >&5
7271 $as_echo "$enable_upc_link_script" >&6; }
7272 if test "$enable_upc_link_script" = yes; then
7273
7274 $as_echo "#define HAVE_UPC_LINK_SCRIPT 1" >>confdefs.h
7275
7276 fi
7277
7278
7279 # Check whether --with-dwarf2 was given.
7280 if test "${with_dwarf2+set}" = set; then :
7281   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7282 else
7283   dwarf2=no
7284 fi
7285
7286
7287 # Check whether --enable-shared was given.
7288 if test "${enable_shared+set}" = set; then :
7289   enableval=$enable_shared;
7290   case $enable_shared in
7291   yes | no) ;;
7292   *)
7293     enable_shared=no
7294     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7295     for pkg in $enableval; do
7296       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7297         enable_shared=yes
7298       fi
7299     done
7300     IFS="$ac_save_ifs"
7301     ;;
7302   esac
7303
7304 else
7305   enable_shared=yes
7306 fi
7307
7308
7309
7310
7311 # Check whether --with-build-sysroot was given.
7312 if test "${with_build_sysroot+set}" = set; then :
7313   withval=$with_build_sysroot;
7314 fi
7315
7316
7317
7318 # Check whether --with-sysroot was given.
7319 if test "${with_sysroot+set}" = set; then :
7320   withval=$with_sysroot;
7321  case ${with_sysroot} in
7322  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7323  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7324  esac
7325
7326  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7327  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7328
7329  if test "x$prefix" = xNONE; then
7330   test_prefix=/usr/local
7331  else
7332   test_prefix=$prefix
7333  fi
7334  if test "x$exec_prefix" = xNONE; then
7335   test_exec_prefix=$test_prefix
7336  else
7337   test_exec_prefix=$exec_prefix
7338  fi
7339  case ${TARGET_SYSTEM_ROOT} in
7340  "${test_prefix}"|"${test_prefix}/"*|\
7341  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7342  '${prefix}'|'${prefix}/'*|\
7343  '${exec_prefix}'|'${exec_prefix}/'*)
7344    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7345    TARGET_SYSTEM_ROOT_DEFINE="$t"
7346    ;;
7347  esac
7348
7349 else
7350
7351  TARGET_SYSTEM_ROOT=
7352  TARGET_SYSTEM_ROOT_DEFINE=
7353  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7354
7355 fi
7356
7357
7358
7359
7360
7361
7362 # Check whether --with-specs was given.
7363 if test "${with_specs+set}" = set; then :
7364   withval=$with_specs; CONFIGURE_SPECS=$withval
7365 else
7366   CONFIGURE_SPECS=
7367
7368 fi
7369
7370
7371
7372
7373
7374 # Check whether --with-pkgversion was given.
7375 if test "${with_pkgversion+set}" = set; then :
7376   withval=$with_pkgversion; case "$withval" in
7377       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7378       no)  PKGVERSION= ;;
7379       *)   PKGVERSION="($withval) " ;;
7380      esac
7381 else
7382   PKGVERSION="(GCC) "
7383
7384 fi
7385
7386
7387
7388
7389
7390 # Check whether --with-bugurl was given.
7391 if test "${with_bugurl+set}" = set; then :
7392   withval=$with_bugurl; case "$withval" in
7393       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7394       no)  BUGURL=
7395            ;;
7396       *)   BUGURL="$withval"
7397            ;;
7398      esac
7399 else
7400   BUGURL="http://gccupc.org/bugs"
7401
7402 fi
7403
7404   case ${BUGURL} in
7405   "")
7406     REPORT_BUGS_TO=
7407     REPORT_BUGS_TEXI=
7408     ;;
7409   *)
7410     REPORT_BUGS_TO="<$BUGURL>"
7411     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7412     ;;
7413   esac;
7414
7415
7416
7417
7418 # Sanity check enable_languages in case someone does not run the toplevel
7419 # configure # script.
7420 # Check whether --enable-languages was given.
7421 if test "${enable_languages+set}" = set; then :
7422   enableval=$enable_languages; case ,${enable_languages}, in
7423        ,,|,yes,)
7424                 # go safe -- we cannot be much sure without the toplevel
7425                 # configure's
7426                 # analysis of which target libs are present and usable
7427                 enable_languages=c
7428                 ;;
7429          *,all,*)
7430                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7431                 ;;
7432         *,c,*)
7433                 ;;
7434         *)
7435                 enable_languages=c,${enable_languages}
7436                 ;;
7437 esac
7438 else
7439   enable_languages=c
7440 fi
7441
7442
7443
7444 # Check whether --with-multilib-list was given.
7445 if test "${with_multilib_list+set}" = set; then :
7446   withval=$with_multilib_list; :
7447 else
7448   with_multilib_list=default
7449 fi
7450
7451
7452 # -------------------------
7453 # Checks for other programs
7454 # -------------------------
7455
7456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7457 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7458 set x ${MAKE-make}
7459 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7460 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7461   $as_echo_n "(cached) " >&6
7462 else
7463   cat >conftest.make <<\_ACEOF
7464 SHELL = /bin/sh
7465 all:
7466         @echo '@@@%%%=$(MAKE)=@@@%%%'
7467 _ACEOF
7468 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7469 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7470   *@@@%%%=?*=@@@%%%*)
7471     eval ac_cv_prog_make_${ac_make}_set=yes;;
7472   *)
7473     eval ac_cv_prog_make_${ac_make}_set=no;;
7474 esac
7475 rm -f conftest.make
7476 fi
7477 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7479 $as_echo "yes" >&6; }
7480   SET_MAKE=
7481 else
7482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7483 $as_echo "no" >&6; }
7484   SET_MAKE="MAKE=${MAKE-make}"
7485 fi
7486
7487
7488 # Find some useful tools
7489 for ac_prog in gawk mawk nawk awk
7490 do
7491   # Extract the first word of "$ac_prog", so it can be a program name with args.
7492 set dummy $ac_prog; ac_word=$2
7493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7494 $as_echo_n "checking for $ac_word... " >&6; }
7495 if test "${ac_cv_prog_AWK+set}" = set; then :
7496   $as_echo_n "(cached) " >&6
7497 else
7498   if test -n "$AWK"; then
7499   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7500 else
7501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7502 for as_dir in $PATH
7503 do
7504   IFS=$as_save_IFS
7505   test -z "$as_dir" && as_dir=.
7506     for ac_exec_ext in '' $ac_executable_extensions; do
7507   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7508     ac_cv_prog_AWK="$ac_prog"
7509     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7510     break 2
7511   fi
7512 done
7513   done
7514 IFS=$as_save_IFS
7515
7516 fi
7517 fi
7518 AWK=$ac_cv_prog_AWK
7519 if test -n "$AWK"; then
7520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7521 $as_echo "$AWK" >&6; }
7522 else
7523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7524 $as_echo "no" >&6; }
7525 fi
7526
7527
7528   test -n "$AWK" && break
7529 done
7530
7531 # We need awk to create options.c and options.h.
7532 # Bail out if it's missing.
7533 case ${AWK} in
7534   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7535 esac
7536
7537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7538 $as_echo_n "checking whether ln -s works... " >&6; }
7539 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7540   $as_echo_n "(cached) " >&6
7541 else
7542   rm -f conftestdata_t
7543 echo >conftestdata_f
7544 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7545 then
7546   gcc_cv_prog_LN_S="ln -s"
7547 else
7548   if ln conftestdata_f conftestdata_t 2>/dev/null
7549   then
7550     gcc_cv_prog_LN_S=ln
7551   else
7552     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7553     then
7554       gcc_cv_prog_LN_S="cp -p"
7555     else
7556       gcc_cv_prog_LN_S=cp
7557     fi
7558   fi
7559 fi
7560 rm -f conftestdata_f conftestdata_t
7561
7562 fi
7563 LN_S="$gcc_cv_prog_LN_S"
7564 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7566 $as_echo "yes" >&6; }
7567 else
7568   if test "$gcc_cv_prog_LN_S" = "ln"; then
7569     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7570 $as_echo "no, using ln" >&6; }
7571   else
7572     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7573 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7574   fi
7575 fi
7576
7577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7578 $as_echo_n "checking whether ln works... " >&6; }
7579 if test "${acx_cv_prog_LN+set}" = set; then :
7580   $as_echo_n "(cached) " >&6
7581 else
7582   rm -f conftestdata_t
7583 echo >conftestdata_f
7584 if ln conftestdata_f conftestdata_t 2>/dev/null
7585 then
7586   acx_cv_prog_LN=ln
7587 else
7588   acx_cv_prog_LN=no
7589 fi
7590 rm -f conftestdata_f conftestdata_t
7591
7592 fi
7593 if test $acx_cv_prog_LN = no; then
7594   LN="$LN_S"
7595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7596 $as_echo "no, using $LN" >&6; }
7597 else
7598   LN="$acx_cv_prog_LN"
7599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7600 $as_echo "yes" >&6; }
7601 fi
7602
7603 if test -n "$ac_tool_prefix"; then
7604   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7605 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7607 $as_echo_n "checking for $ac_word... " >&6; }
7608 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7609   $as_echo_n "(cached) " >&6
7610 else
7611   if test -n "$RANLIB"; then
7612   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7613 else
7614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7615 for as_dir in $PATH
7616 do
7617   IFS=$as_save_IFS
7618   test -z "$as_dir" && as_dir=.
7619     for ac_exec_ext in '' $ac_executable_extensions; do
7620   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7621     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7622     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7623     break 2
7624   fi
7625 done
7626   done
7627 IFS=$as_save_IFS
7628
7629 fi
7630 fi
7631 RANLIB=$ac_cv_prog_RANLIB
7632 if test -n "$RANLIB"; then
7633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7634 $as_echo "$RANLIB" >&6; }
7635 else
7636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7637 $as_echo "no" >&6; }
7638 fi
7639
7640
7641 fi
7642 if test -z "$ac_cv_prog_RANLIB"; then
7643   ac_ct_RANLIB=$RANLIB
7644   # Extract the first word of "ranlib", so it can be a program name with args.
7645 set dummy ranlib; ac_word=$2
7646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7647 $as_echo_n "checking for $ac_word... " >&6; }
7648 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7649   $as_echo_n "(cached) " >&6
7650 else
7651   if test -n "$ac_ct_RANLIB"; then
7652   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7653 else
7654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7655 for as_dir in $PATH
7656 do
7657   IFS=$as_save_IFS
7658   test -z "$as_dir" && as_dir=.
7659     for ac_exec_ext in '' $ac_executable_extensions; do
7660   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7661     ac_cv_prog_ac_ct_RANLIB="ranlib"
7662     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7663     break 2
7664   fi
7665 done
7666   done
7667 IFS=$as_save_IFS
7668
7669 fi
7670 fi
7671 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7672 if test -n "$ac_ct_RANLIB"; then
7673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7674 $as_echo "$ac_ct_RANLIB" >&6; }
7675 else
7676   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7677 $as_echo "no" >&6; }
7678 fi
7679
7680   if test "x$ac_ct_RANLIB" = x; then
7681     RANLIB=":"
7682   else
7683     case $cross_compiling:$ac_tool_warned in
7684 yes:)
7685 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7686 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7687 ac_tool_warned=yes ;;
7688 esac
7689     RANLIB=$ac_ct_RANLIB
7690   fi
7691 else
7692   RANLIB="$ac_cv_prog_RANLIB"
7693 fi
7694
7695 case "${host}" in
7696 *-*-darwin*)
7697   # By default, the Darwin ranlib will not treat common symbols as
7698   # definitions when  building the archive table of contents.  Other
7699   # ranlibs do that; pass an option to the Darwin ranlib that makes
7700   # it behave similarly.
7701   ranlib_flags="-c"
7702   ;;
7703 *)
7704   ranlib_flags=""
7705 esac
7706
7707
7708 # Find a good install program.  We prefer a C program (faster),
7709 # so one script is as good as another.  But avoid the broken or
7710 # incompatible versions:
7711 # SysV /etc/install, /usr/sbin/install
7712 # SunOS /usr/etc/install
7713 # IRIX /sbin/install
7714 # AIX /bin/install
7715 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7716 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7717 # ./install, which can be erroneously created by make from ./install.sh.
7718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7719 $as_echo_n "checking for a BSD compatible install... " >&6; }
7720 if test -z "$INSTALL"; then
7721 if test "${ac_cv_path_install+set}" = set; then :
7722   $as_echo_n "(cached) " >&6
7723 else
7724     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7725   for ac_dir in $PATH; do
7726     # Account for people who put trailing slashes in PATH elements.
7727     case "$ac_dir/" in
7728     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7729     *)
7730       # OSF1 and SCO ODT 3.0 have their own names for install.
7731       for ac_prog in ginstall scoinst install; do
7732         if test -f $ac_dir/$ac_prog; then
7733           if test $ac_prog = install &&
7734             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7735             # AIX install.  It has an incompatible calling convention.
7736             # OSF/1 installbsd also uses dspmsg, but is usable.
7737             :
7738           else
7739             ac_cv_path_install="$ac_dir/$ac_prog -c"
7740             break 2
7741           fi
7742         fi
7743       done
7744       ;;
7745     esac
7746   done
7747   IFS="$ac_save_IFS"
7748
7749 fi
7750   if test "${ac_cv_path_install+set}" = set; then
7751     INSTALL="$ac_cv_path_install"
7752   else
7753     # As a last resort, use the slow shell script.  We don't cache a
7754     # path for INSTALL within a source directory, because that will
7755     # break other packages using the cache if that directory is
7756     # removed, or if the path is relative.
7757     INSTALL="$ac_install_sh"
7758   fi
7759 fi
7760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7761 $as_echo "$INSTALL" >&6; }
7762
7763 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7764 # It thinks the first close brace ends the variable substitution.
7765 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7766
7767 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7768
7769
7770 # See if cmp has --ignore-initial.
7771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7772 $as_echo_n "checking for cmp's capabilities... " >&6; }
7773 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7774   $as_echo_n "(cached) " >&6
7775 else
7776    echo abfoo >t1
7777   echo cdfoo >t2
7778   gcc_cv_prog_cmp_skip=slowcompare
7779   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7780     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7781       :
7782     else
7783       gcc_cv_prog_cmp_skip=gnucompare
7784     fi
7785   fi
7786   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7787     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7788       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7789         :
7790       else
7791         gcc_cv_prog_cmp_skip=fastcompare
7792       fi
7793     fi
7794   fi
7795   rm t1 t2
7796
7797 fi
7798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7799 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7800 make_compare_target=$gcc_cv_prog_cmp_skip
7801
7802
7803
7804 # See if we have the mktemp command.
7805 # Extract the first word of "mktemp", so it can be a program name with args.
7806 set dummy mktemp; ac_word=$2
7807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7808 $as_echo_n "checking for $ac_word... " >&6; }
7809 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7810   $as_echo_n "(cached) " >&6
7811 else
7812   if test -n "$have_mktemp_command"; then
7813   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7814 else
7815 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7816 for as_dir in $PATH
7817 do
7818   IFS=$as_save_IFS
7819   test -z "$as_dir" && as_dir=.
7820     for ac_exec_ext in '' $ac_executable_extensions; do
7821   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7822     ac_cv_prog_have_mktemp_command="yes"
7823     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7824     break 2
7825   fi
7826 done
7827   done
7828 IFS=$as_save_IFS
7829
7830   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7831 fi
7832 fi
7833 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7834 if test -n "$have_mktemp_command"; then
7835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7836 $as_echo "$have_mktemp_command" >&6; }
7837 else
7838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7839 $as_echo "no" >&6; }
7840 fi
7841
7842
7843
7844 # See if makeinfo has been installed and is modern enough
7845 # that we can use it.
7846
7847   # Extract the first word of "makeinfo", so it can be a program name with args.
7848 set dummy makeinfo; ac_word=$2
7849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7850 $as_echo_n "checking for $ac_word... " >&6; }
7851 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7852   $as_echo_n "(cached) " >&6
7853 else
7854   if test -n "$MAKEINFO"; then
7855   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7856 else
7857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7858 for as_dir in $PATH
7859 do
7860   IFS=$as_save_IFS
7861   test -z "$as_dir" && as_dir=.
7862     for ac_exec_ext in '' $ac_executable_extensions; do
7863   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7864     ac_cv_prog_MAKEINFO="makeinfo"
7865     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7866     break 2
7867   fi
7868 done
7869   done
7870 IFS=$as_save_IFS
7871
7872 fi
7873 fi
7874 MAKEINFO=$ac_cv_prog_MAKEINFO
7875 if test -n "$MAKEINFO"; then
7876   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7877 $as_echo "$MAKEINFO" >&6; }
7878 else
7879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7880 $as_echo "no" >&6; }
7881 fi
7882
7883
7884   if test -n "$MAKEINFO"; then
7885     # Found it, now check the version.
7886     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7887 $as_echo_n "checking for modern makeinfo... " >&6; }
7888 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7889   $as_echo_n "(cached) " >&6
7890 else
7891   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7892                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7893
7894                     case $ac_prog_version in
7895                       '')  gcc_cv_prog_makeinfo_modern=no;;
7896                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7897                       *)   gcc_cv_prog_makeinfo_modern=no;;
7898                     esac
7899
7900 fi
7901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7902 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7903   else
7904     gcc_cv_prog_makeinfo_modern=no
7905   fi
7906   if test $gcc_cv_prog_makeinfo_modern = no; then
7907     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7908   fi
7909
7910 if test $gcc_cv_prog_makeinfo_modern = no; then
7911   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7912 *** Makeinfo is missing or too old.
7913 *** Info documentation will not be built." >&5
7914 $as_echo "$as_me: WARNING:
7915 *** Makeinfo is missing or too old.
7916 *** Info documentation will not be built." >&2;}
7917   BUILD_INFO=
7918 else
7919   BUILD_INFO=info
7920 fi
7921
7922
7923 # Is pod2man recent enough to regenerate manpages?
7924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7925 $as_echo_n "checking for recent Pod::Man... " >&6; }
7926 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7927   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7928 $as_echo "yes" >&6; }
7929   GENERATED_MANPAGES=generated-manpages
7930 else
7931   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7932 $as_echo "no" >&6; }
7933   GENERATED_MANPAGES=
7934 fi
7935
7936
7937 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7938
7939 # How about lex?
7940 for ac_prog in flex
7941 do
7942   # Extract the first word of "$ac_prog", so it can be a program name with args.
7943 set dummy $ac_prog; ac_word=$2
7944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7945 $as_echo_n "checking for $ac_word... " >&6; }
7946 if test "${ac_cv_prog_FLEX+set}" = set; then :
7947   $as_echo_n "(cached) " >&6
7948 else
7949   if test -n "$FLEX"; then
7950   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7951 else
7952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7953 for as_dir in $PATH
7954 do
7955   IFS=$as_save_IFS
7956   test -z "$as_dir" && as_dir=.
7957     for ac_exec_ext in '' $ac_executable_extensions; do
7958   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7959     ac_cv_prog_FLEX="$ac_prog"
7960     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7961     break 2
7962   fi
7963 done
7964   done
7965 IFS=$as_save_IFS
7966
7967 fi
7968 fi
7969 FLEX=$ac_cv_prog_FLEX
7970 if test -n "$FLEX"; then
7971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7972 $as_echo "$FLEX" >&6; }
7973 else
7974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7975 $as_echo "no" >&6; }
7976 fi
7977
7978
7979   test -n "$FLEX" && break
7980 done
7981 test -n "$FLEX" || FLEX="$MISSING flex"
7982
7983
7984 # Bison?
7985 for ac_prog in bison
7986 do
7987   # Extract the first word of "$ac_prog", so it can be a program name with args.
7988 set dummy $ac_prog; ac_word=$2
7989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7990 $as_echo_n "checking for $ac_word... " >&6; }
7991 if test "${ac_cv_prog_BISON+set}" = set; then :
7992   $as_echo_n "(cached) " >&6
7993 else
7994   if test -n "$BISON"; then
7995   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7996 else
7997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7998 for as_dir in $PATH
7999 do
8000   IFS=$as_save_IFS
8001   test -z "$as_dir" && as_dir=.
8002     for ac_exec_ext in '' $ac_executable_extensions; do
8003   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8004     ac_cv_prog_BISON="$ac_prog"
8005     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8006     break 2
8007   fi
8008 done
8009   done
8010 IFS=$as_save_IFS
8011
8012 fi
8013 fi
8014 BISON=$ac_cv_prog_BISON
8015 if test -n "$BISON"; then
8016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
8017 $as_echo "$BISON" >&6; }
8018 else
8019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8020 $as_echo "no" >&6; }
8021 fi
8022
8023
8024   test -n "$BISON" && break
8025 done
8026 test -n "$BISON" || BISON="$MISSING bison"
8027
8028
8029 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
8030 # check for build == host before using them.
8031
8032 # NM
8033 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
8034   && test -d ../binutils ; then
8035   NM='${objdir}/../binutils/nm-new'
8036 else
8037   # Extract the first word of "nm", so it can be a program name with args.
8038 set dummy nm; ac_word=$2
8039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8040 $as_echo_n "checking for $ac_word... " >&6; }
8041 if test "${ac_cv_prog_NM+set}" = set; then :
8042   $as_echo_n "(cached) " >&6
8043 else
8044   if test -n "$NM"; then
8045   ac_cv_prog_NM="$NM" # Let the user override the test.
8046 else
8047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8048 for as_dir in $PATH
8049 do
8050   IFS=$as_save_IFS
8051   test -z "$as_dir" && as_dir=.
8052     for ac_exec_ext in '' $ac_executable_extensions; do
8053   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8054     ac_cv_prog_NM="nm"
8055     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8056     break 2
8057   fi
8058 done
8059   done
8060 IFS=$as_save_IFS
8061
8062   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8063 fi
8064 fi
8065 NM=$ac_cv_prog_NM
8066 if test -n "$NM"; then
8067   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
8068 $as_echo "$NM" >&6; }
8069 else
8070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8071 $as_echo "no" >&6; }
8072 fi
8073
8074
8075 fi
8076
8077 # AR
8078 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8079   && test -d ../binutils ; then
8080   AR='${objdir}/../binutils/ar'
8081 else
8082   # Extract the first word of "ar", so it can be a program name with args.
8083 set dummy ar; ac_word=$2
8084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8085 $as_echo_n "checking for $ac_word... " >&6; }
8086 if test "${ac_cv_prog_AR+set}" = set; then :
8087   $as_echo_n "(cached) " >&6
8088 else
8089   if test -n "$AR"; then
8090   ac_cv_prog_AR="$AR" # Let the user override the test.
8091 else
8092 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8093 for as_dir in $PATH
8094 do
8095   IFS=$as_save_IFS
8096   test -z "$as_dir" && as_dir=.
8097     for ac_exec_ext in '' $ac_executable_extensions; do
8098   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8099     ac_cv_prog_AR="ar"
8100     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8101     break 2
8102   fi
8103 done
8104   done
8105 IFS=$as_save_IFS
8106
8107   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8108 fi
8109 fi
8110 AR=$ac_cv_prog_AR
8111 if test -n "$AR"; then
8112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8113 $as_echo "$AR" >&6; }
8114 else
8115   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8116 $as_echo "no" >&6; }
8117 fi
8118
8119
8120 fi
8121
8122
8123 # --------------------
8124 # Checks for C headers
8125 # --------------------
8126
8127 # Need to reject headers which give warnings, so that the -Werror bootstrap
8128 # works later. *sigh*  This needs to come before all header checks.
8129
8130 ac_c_preproc_warn_flag=yes
8131
8132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8133 $as_echo_n "checking for ANSI C header files... " >&6; }
8134 if test "${ac_cv_header_stdc+set}" = set; then :
8135   $as_echo_n "(cached) " >&6
8136 else
8137   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8138 /* end confdefs.h.  */
8139 #include <stdlib.h>
8140 #include <stdarg.h>
8141 #include <string.h>
8142 #include <float.h>
8143
8144 int
8145 main ()
8146 {
8147
8148   ;
8149   return 0;
8150 }
8151 _ACEOF
8152 if ac_fn_c_try_compile "$LINENO"; then :
8153   ac_cv_header_stdc=yes
8154 else
8155   ac_cv_header_stdc=no
8156 fi
8157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8158
8159 if test $ac_cv_header_stdc = yes; then
8160   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8161   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8162 /* end confdefs.h.  */
8163 #include <string.h>
8164
8165 _ACEOF
8166 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8167   $EGREP "memchr" >/dev/null 2>&1; then :
8168
8169 else
8170   ac_cv_header_stdc=no
8171 fi
8172 rm -f conftest*
8173
8174 fi
8175
8176 if test $ac_cv_header_stdc = yes; then
8177   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8179 /* end confdefs.h.  */
8180 #include <stdlib.h>
8181
8182 _ACEOF
8183 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8184   $EGREP "free" >/dev/null 2>&1; then :
8185
8186 else
8187   ac_cv_header_stdc=no
8188 fi
8189 rm -f conftest*
8190
8191 fi
8192
8193 if test $ac_cv_header_stdc = yes; then
8194   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8195   if test "$cross_compiling" = yes; then :
8196   :
8197 else
8198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8199 /* end confdefs.h.  */
8200 #include <ctype.h>
8201 #include <stdlib.h>
8202 #if ((' ' & 0x0FF) == 0x020)
8203 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8204 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8205 #else
8206 # define ISLOWER(c) \
8207                    (('a' <= (c) && (c) <= 'i') \
8208                      || ('j' <= (c) && (c) <= 'r') \
8209                      || ('s' <= (c) && (c) <= 'z'))
8210 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8211 #endif
8212
8213 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8214 int
8215 main ()
8216 {
8217   int i;
8218   for (i = 0; i < 256; i++)
8219     if (XOR (islower (i), ISLOWER (i))
8220         || toupper (i) != TOUPPER (i))
8221       return 2;
8222   return 0;
8223 }
8224 _ACEOF
8225 if ac_fn_c_try_run "$LINENO"; then :
8226
8227 else
8228   ac_cv_header_stdc=no
8229 fi
8230 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8231   conftest.$ac_objext conftest.beam conftest.$ac_ext
8232 fi
8233
8234 fi
8235 fi
8236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8237 $as_echo "$ac_cv_header_stdc" >&6; }
8238 if test $ac_cv_header_stdc = yes; then
8239
8240 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8241
8242 fi
8243
8244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8245 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8246 if test "${ac_cv_header_time+set}" = set; then :
8247   $as_echo_n "(cached) " >&6
8248 else
8249   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8250 /* end confdefs.h.  */
8251 #include <sys/types.h>
8252 #include <sys/time.h>
8253 #include <time.h>
8254
8255 int
8256 main ()
8257 {
8258 if ((struct tm *) 0)
8259 return 0;
8260   ;
8261   return 0;
8262 }
8263 _ACEOF
8264 if ac_fn_c_try_compile "$LINENO"; then :
8265   ac_cv_header_time=yes
8266 else
8267   ac_cv_header_time=no
8268 fi
8269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8270 fi
8271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8272 $as_echo "$ac_cv_header_time" >&6; }
8273 if test $ac_cv_header_time = yes; then
8274
8275 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8276
8277 fi
8278
8279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8280 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8281 if test "${gcc_cv_header_string+set}" = set; then :
8282   $as_echo_n "(cached) " >&6
8283 else
8284   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8285 /* end confdefs.h.  */
8286 #include <string.h>
8287 #include <strings.h>
8288 int
8289 main ()
8290 {
8291
8292   ;
8293   return 0;
8294 }
8295 _ACEOF
8296 if ac_fn_c_try_compile "$LINENO"; then :
8297   gcc_cv_header_string=yes
8298 else
8299   gcc_cv_header_string=no
8300 fi
8301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8302 fi
8303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8304 $as_echo "$gcc_cv_header_string" >&6; }
8305 if test $gcc_cv_header_string = yes; then
8306
8307 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8308
8309 fi
8310
8311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8312 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8313 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8314   $as_echo_n "(cached) " >&6
8315 else
8316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8317 /* end confdefs.h.  */
8318 #include <sys/types.h>
8319 #include <sys/wait.h>
8320 #ifndef WEXITSTATUS
8321 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8322 #endif
8323 #ifndef WIFEXITED
8324 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8325 #endif
8326
8327 int
8328 main ()
8329 {
8330   int s;
8331   wait (&s);
8332   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8333   ;
8334   return 0;
8335 }
8336 _ACEOF
8337 if ac_fn_c_try_compile "$LINENO"; then :
8338   ac_cv_header_sys_wait_h=yes
8339 else
8340   ac_cv_header_sys_wait_h=no
8341 fi
8342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8343 fi
8344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8345 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8346 if test $ac_cv_header_sys_wait_h = yes; then
8347
8348 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8349
8350 fi
8351
8352 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8353                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8354                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8355                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8356 do :
8357   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8358 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8359 eval as_val=\$$as_ac_Header
8360    if test "x$as_val" = x""yes; then :
8361   cat >>confdefs.h <<_ACEOF
8362 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8363 _ACEOF
8364
8365 fi
8366 done
8367
8368
8369 # Check for thread headers.
8370 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8371 if test "x$ac_cv_header_thread_h" = x""yes; then :
8372   have_thread_h=yes
8373 else
8374   have_thread_h=
8375 fi
8376
8377 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8378 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8379   have_pthread_h=yes
8380 else
8381   have_pthread_h=
8382 fi
8383
8384
8385 # These tests can't be done till we know if we have limits.h.
8386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8387 $as_echo_n "checking for CHAR_BIT... " >&6; }
8388 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8389   $as_echo_n "(cached) " >&6
8390 else
8391   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8392 /* end confdefs.h.  */
8393 #ifdef HAVE_LIMITS_H
8394 #include <limits.h>
8395 #endif
8396 #ifdef CHAR_BIT
8397 found
8398 #endif
8399 _ACEOF
8400 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8401   $EGREP "found" >/dev/null 2>&1; then :
8402   gcc_cv_decl_char_bit=yes
8403 else
8404   gcc_cv_decl_char_bit=no
8405 fi
8406 rm -f conftest*
8407
8408
8409 fi
8410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8411 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8412 if test $gcc_cv_decl_char_bit = no; then
8413   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8414 $as_echo_n "checking number of bits in a byte... " >&6; }
8415 if test "${gcc_cv_c_nbby+set}" = set; then :
8416   $as_echo_n "(cached) " >&6
8417 else
8418   i=8
8419  gcc_cv_c_nbby=
8420  while test $i -lt 65; do
8421    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8422 /* end confdefs.h.  */
8423
8424 int
8425 main ()
8426 {
8427 switch(0) {
8428   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8429   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8430   ; }
8431   ;
8432   return 0;
8433 }
8434 _ACEOF
8435 if ac_fn_c_try_compile "$LINENO"; then :
8436   gcc_cv_c_nbby=$i; break
8437 fi
8438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8439    i=`expr $i + 1`
8440  done
8441  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8442
8443 fi
8444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8445 $as_echo "$gcc_cv_c_nbby" >&6; }
8446 if test $gcc_cv_c_nbby = failed; then
8447   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8448 else
8449
8450 cat >>confdefs.h <<_ACEOF
8451 #define CHAR_BIT $gcc_cv_c_nbby
8452 _ACEOF
8453
8454 fi
8455 fi
8456  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8457 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8458 if test "${ac_cv_c_bigendian+set}" = set; then :
8459   $as_echo_n "(cached) " >&6
8460 else
8461   ac_cv_c_bigendian=unknown
8462     # See if we're dealing with a universal compiler.
8463     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8464 /* end confdefs.h.  */
8465 #ifndef __APPLE_CC__
8466                not a universal capable compiler
8467              #endif
8468              typedef int dummy;
8469
8470 _ACEOF
8471 if ac_fn_c_try_compile "$LINENO"; then :
8472
8473         # Check for potential -arch flags.  It is not universal unless
8474         # there are at least two -arch flags with different values.
8475         ac_arch=
8476         ac_prev=
8477         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8478          if test -n "$ac_prev"; then
8479            case $ac_word in
8480              i?86 | x86_64 | ppc | ppc64)
8481                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8482                  ac_arch=$ac_word
8483                else
8484                  ac_cv_c_bigendian=universal
8485                  break
8486                fi
8487                ;;
8488            esac
8489            ac_prev=
8490          elif test "x$ac_word" = "x-arch"; then
8491            ac_prev=arch
8492          fi
8493        done
8494 fi
8495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8496     if test $ac_cv_c_bigendian = unknown; then
8497       # See if sys/param.h defines the BYTE_ORDER macro.
8498       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8499 /* end confdefs.h.  */
8500 #include <sys/types.h>
8501              #include <sys/param.h>
8502
8503 int
8504 main ()
8505 {
8506 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8507                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8508                      && LITTLE_ENDIAN)
8509               bogus endian macros
8510              #endif
8511
8512   ;
8513   return 0;
8514 }
8515 _ACEOF
8516 if ac_fn_c_try_compile "$LINENO"; then :
8517   # It does; now see whether it defined to BIG_ENDIAN or not.
8518          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8519 /* end confdefs.h.  */
8520 #include <sys/types.h>
8521                 #include <sys/param.h>
8522
8523 int
8524 main ()
8525 {
8526 #if BYTE_ORDER != BIG_ENDIAN
8527                  not big endian
8528                 #endif
8529
8530   ;
8531   return 0;
8532 }
8533 _ACEOF
8534 if ac_fn_c_try_compile "$LINENO"; then :
8535   ac_cv_c_bigendian=yes
8536 else
8537   ac_cv_c_bigendian=no
8538 fi
8539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8540 fi
8541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8542     fi
8543     if test $ac_cv_c_bigendian = unknown; then
8544       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8545       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8546 /* end confdefs.h.  */
8547 #include <limits.h>
8548
8549 int
8550 main ()
8551 {
8552 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8553               bogus endian macros
8554              #endif
8555
8556   ;
8557   return 0;
8558 }
8559 _ACEOF
8560 if ac_fn_c_try_compile "$LINENO"; then :
8561   # It does; now see whether it defined to _BIG_ENDIAN or not.
8562          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8563 /* end confdefs.h.  */
8564 #include <limits.h>
8565
8566 int
8567 main ()
8568 {
8569 #ifndef _BIG_ENDIAN
8570                  not big endian
8571                 #endif
8572
8573   ;
8574   return 0;
8575 }
8576 _ACEOF
8577 if ac_fn_c_try_compile "$LINENO"; then :
8578   ac_cv_c_bigendian=yes
8579 else
8580   ac_cv_c_bigendian=no
8581 fi
8582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8583 fi
8584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8585     fi
8586     if test $ac_cv_c_bigendian = unknown; then
8587       # Compile a test program.
8588       if test "$cross_compiling" = yes; then :
8589   # Try to guess by grepping values from an object file.
8590          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8591 /* end confdefs.h.  */
8592 short int ascii_mm[] =
8593                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8594                 short int ascii_ii[] =
8595                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8596                 int use_ascii (int i) {
8597                   return ascii_mm[i] + ascii_ii[i];
8598                 }
8599                 short int ebcdic_ii[] =
8600                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8601                 short int ebcdic_mm[] =
8602                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8603                 int use_ebcdic (int i) {
8604                   return ebcdic_mm[i] + ebcdic_ii[i];
8605                 }
8606                 extern int foo;
8607
8608 int
8609 main ()
8610 {
8611 return use_ascii (foo) == use_ebcdic (foo);
8612   ;
8613   return 0;
8614 }
8615 _ACEOF
8616 if ac_fn_c_try_compile "$LINENO"; then :
8617   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8618               ac_cv_c_bigendian=yes
8619             fi
8620             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8621               if test "$ac_cv_c_bigendian" = unknown; then
8622                 ac_cv_c_bigendian=no
8623               else
8624                 # finding both strings is unlikely to happen, but who knows?
8625                 ac_cv_c_bigendian=unknown
8626               fi
8627             fi
8628 fi
8629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8630 else
8631   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8632 /* end confdefs.h.  */
8633 $ac_includes_default
8634 int
8635 main ()
8636 {
8637
8638              /* Are we little or big endian?  From Harbison&Steele.  */
8639              union
8640              {
8641                long int l;
8642                char c[sizeof (long int)];
8643              } u;
8644              u.l = 1;
8645              return u.c[sizeof (long int) - 1] == 1;
8646
8647   ;
8648   return 0;
8649 }
8650 _ACEOF
8651 if ac_fn_c_try_run "$LINENO"; then :
8652   ac_cv_c_bigendian=no
8653 else
8654   ac_cv_c_bigendian=yes
8655 fi
8656 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8657   conftest.$ac_objext conftest.beam conftest.$ac_ext
8658 fi
8659
8660     fi
8661 fi
8662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8663 $as_echo "$ac_cv_c_bigendian" >&6; }
8664  case $ac_cv_c_bigendian in #(
8665    yes)
8666      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8667 ;; #(
8668    no)
8669       ;; #(
8670    universal)
8671
8672 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8673
8674      ;; #(
8675    *)
8676      as_fn_error "unknown endianness
8677  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8678  esac
8679
8680
8681 # ----------------------
8682 # Checks for C++ headers
8683 # ----------------------
8684
8685 ac_ext=cpp
8686 ac_cpp='$CXXCPP $CPPFLAGS'
8687 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8688 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8689 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8691 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8692 if test -z "$CXXCPP"; then
8693   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8694   $as_echo_n "(cached) " >&6
8695 else
8696       # Double quotes because CXXCPP needs to be expanded
8697     for CXXCPP in "$CXX -E" "/lib/cpp"
8698     do
8699       ac_preproc_ok=false
8700 for ac_cxx_preproc_warn_flag in '' yes
8701 do
8702   # Use a header file that comes with gcc, so configuring glibc
8703   # with a fresh cross-compiler works.
8704   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8705   # <limits.h> exists even on freestanding compilers.
8706   # On the NeXT, cc -E runs the code through the compiler's parser,
8707   # not just through cpp. "Syntax error" is here to catch this case.
8708   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8709 /* end confdefs.h.  */
8710 #ifdef __STDC__
8711 # include <limits.h>
8712 #else
8713 # include <assert.h>
8714 #endif
8715                      Syntax error
8716 _ACEOF
8717 if ac_fn_cxx_try_cpp "$LINENO"; then :
8718
8719 else
8720   # Broken: fails on valid input.
8721 continue
8722 fi
8723 rm -f conftest.err conftest.$ac_ext
8724
8725   # OK, works on sane cases.  Now check whether nonexistent headers
8726   # can be detected and how.
8727   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8728 /* end confdefs.h.  */
8729 #include <ac_nonexistent.h>
8730 _ACEOF
8731 if ac_fn_cxx_try_cpp "$LINENO"; then :
8732   # Broken: success on invalid input.
8733 continue
8734 else
8735   # Passes both tests.
8736 ac_preproc_ok=:
8737 break
8738 fi
8739 rm -f conftest.err conftest.$ac_ext
8740
8741 done
8742 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8743 rm -f conftest.err conftest.$ac_ext
8744 if $ac_preproc_ok; then :
8745   break
8746 fi
8747
8748     done
8749     ac_cv_prog_CXXCPP=$CXXCPP
8750
8751 fi
8752   CXXCPP=$ac_cv_prog_CXXCPP
8753 else
8754   ac_cv_prog_CXXCPP=$CXXCPP
8755 fi
8756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8757 $as_echo "$CXXCPP" >&6; }
8758 ac_preproc_ok=false
8759 for ac_cxx_preproc_warn_flag in '' yes
8760 do
8761   # Use a header file that comes with gcc, so configuring glibc
8762   # with a fresh cross-compiler works.
8763   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8764   # <limits.h> exists even on freestanding compilers.
8765   # On the NeXT, cc -E runs the code through the compiler's parser,
8766   # not just through cpp. "Syntax error" is here to catch this case.
8767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8768 /* end confdefs.h.  */
8769 #ifdef __STDC__
8770 # include <limits.h>
8771 #else
8772 # include <assert.h>
8773 #endif
8774                      Syntax error
8775 _ACEOF
8776 if ac_fn_cxx_try_cpp "$LINENO"; then :
8777
8778 else
8779   # Broken: fails on valid input.
8780 continue
8781 fi
8782 rm -f conftest.err conftest.$ac_ext
8783
8784   # OK, works on sane cases.  Now check whether nonexistent headers
8785   # can be detected and how.
8786   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8787 /* end confdefs.h.  */
8788 #include <ac_nonexistent.h>
8789 _ACEOF
8790 if ac_fn_cxx_try_cpp "$LINENO"; then :
8791   # Broken: success on invalid input.
8792 continue
8793 else
8794   # Passes both tests.
8795 ac_preproc_ok=:
8796 break
8797 fi
8798 rm -f conftest.err conftest.$ac_ext
8799
8800 done
8801 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8802 rm -f conftest.err conftest.$ac_ext
8803 if $ac_preproc_ok; then :
8804
8805 else
8806   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8807 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8808 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8809 See \`config.log' for more details." >&5
8810 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8811 See \`config.log' for more details." >&2;}; }
8812 fi
8813
8814 ac_ext=c
8815 ac_cpp='$CPP $CPPFLAGS'
8816 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8817 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8818 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8819
8820
8821 ac_ext=cpp
8822 ac_cpp='$CXXCPP $CPPFLAGS'
8823 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8824 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8825 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8826
8827
8828
8829
8830 for ac_header in unordered_map
8831 do :
8832   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8833 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8834   cat >>confdefs.h <<_ACEOF
8835 #define HAVE_UNORDERED_MAP 1
8836 _ACEOF
8837
8838 fi
8839 done
8840
8841 for ac_header in tr1/unordered_map
8842 do :
8843   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8844 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8845   cat >>confdefs.h <<_ACEOF
8846 #define HAVE_TR1_UNORDERED_MAP 1
8847 _ACEOF
8848
8849 fi
8850 done
8851
8852 for ac_header in ext/hash_map
8853 do :
8854   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8855 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8856   cat >>confdefs.h <<_ACEOF
8857 #define HAVE_EXT_HASH_MAP 1
8858 _ACEOF
8859
8860 fi
8861 done
8862
8863
8864 ac_ext=c
8865 ac_cpp='$CPP $CPPFLAGS'
8866 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8867 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8868 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8869
8870
8871 # --------
8872 # UNSORTED
8873 # --------
8874
8875
8876 # These libraries may be used by collect2.
8877 # We may need a special search path to get them linked.
8878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8879 $as_echo_n "checking for collect2 libraries... " >&6; }
8880 if test "${gcc_cv_collect2_libs+set}" = set; then :
8881   $as_echo_n "(cached) " >&6
8882 else
8883   save_LIBS="$LIBS"
8884 for libs in '' -lld -lmld \
8885                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8886                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8887 do
8888         LIBS="$libs"
8889         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8890 /* end confdefs.h.  */
8891
8892 /* Override any GCC internal prototype to avoid an error.
8893    Use char because int might match the return type of a GCC
8894    builtin and then its argument prototype would still apply.  */
8895 #ifdef __cplusplus
8896 extern "C"
8897 #endif
8898 char ldopen ();
8899 int
8900 main ()
8901 {
8902 return ldopen ();
8903   ;
8904   return 0;
8905 }
8906 _ACEOF
8907 if ac_fn_c_try_link "$LINENO"; then :
8908   gcc_cv_collect2_libs="$libs"; break
8909 fi
8910 rm -f core conftest.err conftest.$ac_objext \
8911     conftest$ac_exeext conftest.$ac_ext
8912 done
8913 LIBS="$save_LIBS"
8914 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8915 fi
8916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8917 $as_echo "$gcc_cv_collect2_libs" >&6; }
8918 case $gcc_cv_collect2_libs in
8919         "none required")        ;;
8920         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8921 esac
8922
8923
8924 # When building Ada code on Alpha, we need exc_resume which is usually in
8925 # -lexc.  So test for it.
8926 save_LIBS="$LIBS"
8927 LIBS=
8928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8929 $as_echo_n "checking for library containing exc_resume... " >&6; }
8930 if test "${ac_cv_search_exc_resume+set}" = set; then :
8931   $as_echo_n "(cached) " >&6
8932 else
8933   ac_func_search_save_LIBS=$LIBS
8934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8935 /* end confdefs.h.  */
8936
8937 /* Override any GCC internal prototype to avoid an error.
8938    Use char because int might match the return type of a GCC
8939    builtin and then its argument prototype would still apply.  */
8940 #ifdef __cplusplus
8941 extern "C"
8942 #endif
8943 char exc_resume ();
8944 int
8945 main ()
8946 {
8947 return exc_resume ();
8948   ;
8949   return 0;
8950 }
8951 _ACEOF
8952 for ac_lib in '' exc; do
8953   if test -z "$ac_lib"; then
8954     ac_res="none required"
8955   else
8956     ac_res=-l$ac_lib
8957     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8958   fi
8959   if ac_fn_c_try_link "$LINENO"; then :
8960   ac_cv_search_exc_resume=$ac_res
8961 fi
8962 rm -f core conftest.err conftest.$ac_objext \
8963     conftest$ac_exeext
8964   if test "${ac_cv_search_exc_resume+set}" = set; then :
8965   break
8966 fi
8967 done
8968 if test "${ac_cv_search_exc_resume+set}" = set; then :
8969
8970 else
8971   ac_cv_search_exc_resume=no
8972 fi
8973 rm conftest.$ac_ext
8974 LIBS=$ac_func_search_save_LIBS
8975 fi
8976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8977 $as_echo "$ac_cv_search_exc_resume" >&6; }
8978 ac_res=$ac_cv_search_exc_resume
8979 if test "$ac_res" != no; then :
8980   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8981
8982 fi
8983
8984 GNAT_LIBEXC="$LIBS"
8985 LIBS="$save_LIBS"
8986
8987
8988 # Some systems put ldexp and frexp in libm instead of libc; assume
8989 # they're both in the same place.  jcf-dump needs them.
8990 save_LIBS="$LIBS"
8991 LIBS=
8992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8993 $as_echo_n "checking for library containing ldexp... " >&6; }
8994 if test "${ac_cv_search_ldexp+set}" = set; then :
8995   $as_echo_n "(cached) " >&6
8996 else
8997   ac_func_search_save_LIBS=$LIBS
8998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8999 /* end confdefs.h.  */
9000
9001 /* Override any GCC internal prototype to avoid an error.
9002    Use char because int might match the return type of a GCC
9003    builtin and then its argument prototype would still apply.  */
9004 #ifdef __cplusplus
9005 extern "C"
9006 #endif
9007 char ldexp ();
9008 int
9009 main ()
9010 {
9011 return ldexp ();
9012   ;
9013   return 0;
9014 }
9015 _ACEOF
9016 for ac_lib in '' m; do
9017   if test -z "$ac_lib"; then
9018     ac_res="none required"
9019   else
9020     ac_res=-l$ac_lib
9021     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9022   fi
9023   if ac_fn_c_try_link "$LINENO"; then :
9024   ac_cv_search_ldexp=$ac_res
9025 fi
9026 rm -f core conftest.err conftest.$ac_objext \
9027     conftest$ac_exeext
9028   if test "${ac_cv_search_ldexp+set}" = set; then :
9029   break
9030 fi
9031 done
9032 if test "${ac_cv_search_ldexp+set}" = set; then :
9033
9034 else
9035   ac_cv_search_ldexp=no
9036 fi
9037 rm conftest.$ac_ext
9038 LIBS=$ac_func_search_save_LIBS
9039 fi
9040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9041 $as_echo "$ac_cv_search_ldexp" >&6; }
9042 ac_res=$ac_cv_search_ldexp
9043 if test "$ac_res" != no; then :
9044   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9045
9046 fi
9047
9048 LDEXP_LIB="$LIBS"
9049 LIBS="$save_LIBS"
9050
9051
9052 # Use <inttypes.h> only if it exists,
9053 # doesn't clash with <sys/types.h>, and declares intmax_t.
9054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9055 $as_echo_n "checking for inttypes.h... " >&6; }
9056 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9057   $as_echo_n "(cached) " >&6
9058 else
9059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9060 /* end confdefs.h.  */
9061 #include <sys/types.h>
9062 #include <inttypes.h>
9063 int
9064 main ()
9065 {
9066 intmax_t i = -1;
9067   ;
9068   return 0;
9069 }
9070 _ACEOF
9071 if ac_fn_c_try_compile "$LINENO"; then :
9072   gcc_cv_header_inttypes_h=yes
9073 else
9074   gcc_cv_header_inttypes_h=no
9075 fi
9076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9077 fi
9078
9079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9080 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9081 if test $gcc_cv_header_inttypes_h = yes; then
9082
9083 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9084
9085 fi
9086
9087
9088
9089 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9090         sysconf strsignal getrusage nl_langinfo \
9091         gettimeofday mbstowcs wcswidth mmap setlocale \
9092         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
9093 do :
9094   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9095 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9096 eval as_val=\$$as_ac_var
9097    if test "x$as_val" = x""yes; then :
9098   cat >>confdefs.h <<_ACEOF
9099 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9100 _ACEOF
9101
9102 fi
9103 done
9104
9105
9106 if test x$ac_cv_func_mbstowcs = xyes; then
9107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9108 $as_echo_n "checking whether mbstowcs works... " >&6; }
9109 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9110   $as_echo_n "(cached) " >&6
9111 else
9112       if test "$cross_compiling" = yes; then :
9113   gcc_cv_func_mbstowcs_works=yes
9114 else
9115   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9116 /* end confdefs.h.  */
9117 #include <stdlib.h>
9118 int main()
9119 {
9120   mbstowcs(0, "", 0);
9121   return 0;
9122 }
9123 _ACEOF
9124 if ac_fn_c_try_run "$LINENO"; then :
9125   gcc_cv_func_mbstowcs_works=yes
9126 else
9127   gcc_cv_func_mbstowcs_works=no
9128 fi
9129 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9130   conftest.$ac_objext conftest.beam conftest.$ac_ext
9131 fi
9132
9133 fi
9134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9135 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9136   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9137
9138 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9139
9140   fi
9141 fi
9142
9143 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9144 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9145
9146 else
9147
9148 cat >>confdefs.h <<_ACEOF
9149 #define ssize_t int
9150 _ACEOF
9151
9152 fi
9153
9154 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9155 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9156
9157 else
9158
9159 cat >>confdefs.h <<_ACEOF
9160 #define caddr_t char *
9161 _ACEOF
9162
9163 fi
9164
9165
9166
9167 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9168 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9169   gcc_header_sys_mman_h=yes
9170 else
9171   gcc_header_sys_mman_h=no
9172 fi
9173
9174 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9175 if test "x$ac_cv_func_mmap" = x""yes; then :
9176   gcc_func_mmap=yes
9177 else
9178   gcc_func_mmap=no
9179 fi
9180
9181 if test "$gcc_header_sys_mman_h" != yes \
9182  || test "$gcc_func_mmap" != yes; then
9183    gcc_cv_func_mmap_file=no
9184    gcc_cv_func_mmap_dev_zero=no
9185    gcc_cv_func_mmap_anon=no
9186 else
9187    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9188 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9189 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9190   $as_echo_n "(cached) " >&6
9191 else
9192   # Add a system to this blacklist if
9193    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9194    # memory area containing the same data that you'd get if you applied
9195    # read() to the same fd.  The only system known to have a problem here
9196    # is VMS, where text files have record structure.
9197    case "$host_os" in
9198      vms* | ultrix*)
9199         gcc_cv_func_mmap_file=no ;;
9200      *)
9201         gcc_cv_func_mmap_file=yes;;
9202    esac
9203 fi
9204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9205 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9206    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9207 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9208 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9209   $as_echo_n "(cached) " >&6
9210 else
9211   # Add a system to this blacklist if it has mmap() but /dev/zero
9212    # does not exist, or if mmapping /dev/zero does not give anonymous
9213    # zeroed pages with both the following properties:
9214    # 1. If you map N consecutive pages in with one call, and then
9215    #    unmap any subset of those pages, the pages that were not
9216    #    explicitly unmapped remain accessible.
9217    # 2. If you map two adjacent blocks of memory and then unmap them
9218    #    both at once, they must both go away.
9219    # Systems known to be in this category are Windows (all variants),
9220    # VMS, and Darwin.
9221    case "$host_os" in
9222      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9223         gcc_cv_func_mmap_dev_zero=no ;;
9224      *)
9225         gcc_cv_func_mmap_dev_zero=yes;;
9226    esac
9227 fi
9228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9229 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9230
9231    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9232    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9233 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9234 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9235   $as_echo_n "(cached) " >&6
9236 else
9237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9238 /* end confdefs.h.  */
9239 #include <sys/types.h>
9240 #include <sys/mman.h>
9241 #include <unistd.h>
9242
9243 #ifndef MAP_ANONYMOUS
9244 #define MAP_ANONYMOUS MAP_ANON
9245 #endif
9246
9247 int
9248 main ()
9249 {
9250 int n = MAP_ANONYMOUS;
9251   ;
9252   return 0;
9253 }
9254 _ACEOF
9255 if ac_fn_c_try_compile "$LINENO"; then :
9256   gcc_cv_decl_map_anon=yes
9257 else
9258   gcc_cv_decl_map_anon=no
9259 fi
9260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9261 fi
9262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9263 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9264
9265    if test $gcc_cv_decl_map_anon = no; then
9266      gcc_cv_func_mmap_anon=no
9267    else
9268      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9269 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9270 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9271   $as_echo_n "(cached) " >&6
9272 else
9273   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9274    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9275    # doesn't give anonymous zeroed pages with the same properties listed
9276    # above for use of /dev/zero.
9277    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9278    case "$host_os" in
9279      vms* | cygwin* | pe | mingw* | sco* | udk* )
9280         gcc_cv_func_mmap_anon=no ;;
9281      *)
9282         gcc_cv_func_mmap_anon=yes;;
9283    esac
9284 fi
9285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9286 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9287    fi
9288 fi
9289
9290 if test $gcc_cv_func_mmap_file = yes; then
9291
9292 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9293
9294 fi
9295 if test $gcc_cv_func_mmap_dev_zero = yes; then
9296
9297 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9298
9299 fi
9300 if test $gcc_cv_func_mmap_anon = yes; then
9301
9302 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9303
9304 fi
9305
9306
9307 case "${host}" in
9308 *-*-*vms*)
9309   # Under VMS, vfork works very differently than on Unix. The standard test
9310   # won't work, and it isn't easily adaptable. It makes more sense to
9311   # just force it.
9312   ac_cv_func_vfork_works=yes
9313   ;;
9314 esac
9315 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9316 if test "x$ac_cv_type_pid_t" = x""yes; then :
9317
9318 else
9319
9320 cat >>confdefs.h <<_ACEOF
9321 #define pid_t int
9322 _ACEOF
9323
9324 fi
9325
9326 for ac_header in vfork.h
9327 do :
9328   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9329 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9330   cat >>confdefs.h <<_ACEOF
9331 #define HAVE_VFORK_H 1
9332 _ACEOF
9333
9334 fi
9335 done
9336
9337 for ac_func in fork vfork
9338 do :
9339   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9340 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9341 eval as_val=\$$as_ac_var
9342    if test "x$as_val" = x""yes; then :
9343   cat >>confdefs.h <<_ACEOF
9344 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9345 _ACEOF
9346
9347 fi
9348 done
9349
9350 if test "x$ac_cv_func_fork" = xyes; then
9351   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9352 $as_echo_n "checking for working fork... " >&6; }
9353 if test "${ac_cv_func_fork_works+set}" = set; then :
9354   $as_echo_n "(cached) " >&6
9355 else
9356   if test "$cross_compiling" = yes; then :
9357   ac_cv_func_fork_works=cross
9358 else
9359   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9360 /* end confdefs.h.  */
9361 $ac_includes_default
9362 int
9363 main ()
9364 {
9365
9366           /* By Ruediger Kuhlmann. */
9367           return fork () < 0;
9368
9369   ;
9370   return 0;
9371 }
9372 _ACEOF
9373 if ac_fn_c_try_run "$LINENO"; then :
9374   ac_cv_func_fork_works=yes
9375 else
9376   ac_cv_func_fork_works=no
9377 fi
9378 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9379   conftest.$ac_objext conftest.beam conftest.$ac_ext
9380 fi
9381
9382 fi
9383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9384 $as_echo "$ac_cv_func_fork_works" >&6; }
9385
9386 else
9387   ac_cv_func_fork_works=$ac_cv_func_fork
9388 fi
9389 if test "x$ac_cv_func_fork_works" = xcross; then
9390   case $host in
9391     *-*-amigaos* | *-*-msdosdjgpp*)
9392       # Override, as these systems have only a dummy fork() stub
9393       ac_cv_func_fork_works=no
9394       ;;
9395     *)
9396       ac_cv_func_fork_works=yes
9397       ;;
9398   esac
9399   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9400 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9401 fi
9402 ac_cv_func_vfork_works=$ac_cv_func_vfork
9403 if test "x$ac_cv_func_vfork" = xyes; then
9404   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9405 $as_echo_n "checking for working vfork... " >&6; }
9406 if test "${ac_cv_func_vfork_works+set}" = set; then :
9407   $as_echo_n "(cached) " >&6
9408 else
9409   if test "$cross_compiling" = yes; then :
9410   ac_cv_func_vfork_works=cross
9411 else
9412   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9413 /* end confdefs.h.  */
9414 /* Thanks to Paul Eggert for this test.  */
9415 $ac_includes_default
9416 #include <sys/wait.h>
9417 #ifdef HAVE_VFORK_H
9418 # include <vfork.h>
9419 #endif
9420 /* On some sparc systems, changes by the child to local and incoming
9421    argument registers are propagated back to the parent.  The compiler
9422    is told about this with #include <vfork.h>, but some compilers
9423    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9424    static variable whose address is put into a register that is
9425    clobbered by the vfork.  */
9426 static void
9427 #ifdef __cplusplus
9428 sparc_address_test (int arg)
9429 # else
9430 sparc_address_test (arg) int arg;
9431 #endif
9432 {
9433   static pid_t child;
9434   if (!child) {
9435     child = vfork ();
9436     if (child < 0) {
9437       perror ("vfork");
9438       _exit(2);
9439     }
9440     if (!child) {
9441       arg = getpid();
9442       write(-1, "", 0);
9443       _exit (arg);
9444     }
9445   }
9446 }
9447
9448 int
9449 main ()
9450 {
9451   pid_t parent = getpid ();
9452   pid_t child;
9453
9454   sparc_address_test (0);
9455
9456   child = vfork ();
9457
9458   if (child == 0) {
9459     /* Here is another test for sparc vfork register problems.  This
9460        test uses lots of local variables, at least as many local
9461        variables as main has allocated so far including compiler
9462        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9463        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9464        reuse the register of parent for one of the local variables,
9465        since it will think that parent can't possibly be used any more
9466        in this routine.  Assigning to the local variable will thus
9467        munge parent in the parent process.  */
9468     pid_t
9469       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9470       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9471     /* Convince the compiler that p..p7 are live; otherwise, it might
9472        use the same hardware register for all 8 local variables.  */
9473     if (p != p1 || p != p2 || p != p3 || p != p4
9474         || p != p5 || p != p6 || p != p7)
9475       _exit(1);
9476
9477     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9478        from child file descriptors.  If the child closes a descriptor
9479        before it execs or exits, this munges the parent's descriptor
9480        as well.  Test for this by closing stdout in the child.  */
9481     _exit(close(fileno(stdout)) != 0);
9482   } else {
9483     int status;
9484     struct stat st;
9485
9486     while (wait(&status) != child)
9487       ;
9488     return (
9489          /* Was there some problem with vforking?  */
9490          child < 0
9491
9492          /* Did the child fail?  (This shouldn't happen.)  */
9493          || status
9494
9495          /* Did the vfork/compiler bug occur?  */
9496          || parent != getpid()
9497
9498          /* Did the file descriptor bug occur?  */
9499          || fstat(fileno(stdout), &st) != 0
9500          );
9501   }
9502 }
9503 _ACEOF
9504 if ac_fn_c_try_run "$LINENO"; then :
9505   ac_cv_func_vfork_works=yes
9506 else
9507   ac_cv_func_vfork_works=no
9508 fi
9509 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9510   conftest.$ac_objext conftest.beam conftest.$ac_ext
9511 fi
9512
9513 fi
9514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9515 $as_echo "$ac_cv_func_vfork_works" >&6; }
9516
9517 fi;
9518 if test "x$ac_cv_func_fork_works" = xcross; then
9519   ac_cv_func_vfork_works=$ac_cv_func_vfork
9520   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9521 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9522 fi
9523
9524 if test "x$ac_cv_func_vfork_works" = xyes; then
9525
9526 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9527
9528 else
9529
9530 $as_echo "#define vfork fork" >>confdefs.h
9531
9532 fi
9533 if test "x$ac_cv_func_fork_works" = xyes; then
9534
9535 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9536
9537 fi
9538
9539
9540
9541       if test "X$prefix" = "XNONE"; then
9542     acl_final_prefix="$ac_default_prefix"
9543   else
9544     acl_final_prefix="$prefix"
9545   fi
9546   if test "X$exec_prefix" = "XNONE"; then
9547     acl_final_exec_prefix='${prefix}'
9548   else
9549     acl_final_exec_prefix="$exec_prefix"
9550   fi
9551   acl_save_prefix="$prefix"
9552   prefix="$acl_final_prefix"
9553   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9554   prefix="$acl_save_prefix"
9555
9556
9557 # Check whether --with-gnu-ld was given.
9558 if test "${with_gnu_ld+set}" = set; then :
9559   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9560 else
9561   with_gnu_ld=no
9562 fi
9563
9564 # Prepare PATH_SEPARATOR.
9565 # The user is always right.
9566 if test "${PATH_SEPARATOR+set}" != set; then
9567   echo "#! /bin/sh" >conf$$.sh
9568   echo  "exit 0"   >>conf$$.sh
9569   chmod +x conf$$.sh
9570   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9571     PATH_SEPARATOR=';'
9572   else
9573     PATH_SEPARATOR=:
9574   fi
9575   rm -f conf$$.sh
9576 fi
9577 ac_prog=ld
9578 if test "$GCC" = yes; then
9579   # Check if gcc -print-prog-name=ld gives a path.
9580   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9581 $as_echo_n "checking for ld used by GCC... " >&6; }
9582   case $host in
9583   *-*-mingw*)
9584     # gcc leaves a trailing carriage return which upsets mingw
9585     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9586   *)
9587     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9588   esac
9589   case $ac_prog in
9590     # Accept absolute paths.
9591     [\\/]* | [A-Za-z]:[\\/]*)
9592       re_direlt='/[^/][^/]*/\.\./'
9593       # Canonicalize the path of ld
9594       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9595       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9596         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9597       done
9598       test -z "$LD" && LD="$ac_prog"
9599       ;;
9600   "")
9601     # If it fails, then pretend we aren't using GCC.
9602     ac_prog=ld
9603     ;;
9604   *)
9605     # If it is relative, then search for the first ld in PATH.
9606     with_gnu_ld=unknown
9607     ;;
9608   esac
9609 elif test "$with_gnu_ld" = yes; then
9610   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9611 $as_echo_n "checking for GNU ld... " >&6; }
9612 else
9613   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9614 $as_echo_n "checking for non-GNU ld... " >&6; }
9615 fi
9616 if test "${acl_cv_path_LD+set}" = set; then :
9617   $as_echo_n "(cached) " >&6
9618 else
9619   if test -z "$LD"; then
9620   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9621   for ac_dir in $PATH; do
9622     test -z "$ac_dir" && ac_dir=.
9623     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9624       acl_cv_path_LD="$ac_dir/$ac_prog"
9625       # Check to see if the program is GNU ld.  I'd rather use --version,
9626       # but apparently some GNU ld's only accept -v.
9627       # Break only if it was the GNU/non-GNU ld that we prefer.
9628       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9629         test "$with_gnu_ld" != no && break
9630       else
9631         test "$with_gnu_ld" != yes && break
9632       fi
9633     fi
9634   done
9635   IFS="$ac_save_ifs"
9636 else
9637   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9638 fi
9639 fi
9640
9641 LD="$acl_cv_path_LD"
9642 if test -n "$LD"; then
9643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9644 $as_echo "$LD" >&6; }
9645 else
9646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9647 $as_echo "no" >&6; }
9648 fi
9649 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9651 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9652 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9653   $as_echo_n "(cached) " >&6
9654 else
9655   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9656 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9657   acl_cv_prog_gnu_ld=yes
9658 else
9659   acl_cv_prog_gnu_ld=no
9660 fi
9661 fi
9662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9663 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9664 with_gnu_ld=$acl_cv_prog_gnu_ld
9665
9666
9667
9668                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9669 $as_echo_n "checking for shared library run path origin... " >&6; }
9670 if test "${acl_cv_rpath+set}" = set; then :
9671   $as_echo_n "(cached) " >&6
9672 else
9673
9674     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9675     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9676     . ./conftest.sh
9677     rm -f ./conftest.sh
9678     acl_cv_rpath=done
9679
9680 fi
9681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9682 $as_echo "$acl_cv_rpath" >&6; }
9683   wl="$acl_cv_wl"
9684   libext="$acl_cv_libext"
9685   shlibext="$acl_cv_shlibext"
9686   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9687   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9688   hardcode_direct="$acl_cv_hardcode_direct"
9689   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9690     # Check whether --enable-rpath was given.
9691 if test "${enable_rpath+set}" = set; then :
9692   enableval=$enable_rpath; :
9693 else
9694   enable_rpath=yes
9695 fi
9696
9697
9698
9699
9700
9701
9702
9703
9704     use_additional=yes
9705
9706   acl_save_prefix="$prefix"
9707   prefix="$acl_final_prefix"
9708   acl_save_exec_prefix="$exec_prefix"
9709   exec_prefix="$acl_final_exec_prefix"
9710
9711     eval additional_includedir=\"$includedir\"
9712     eval additional_libdir=\"$libdir\"
9713
9714   exec_prefix="$acl_save_exec_prefix"
9715   prefix="$acl_save_prefix"
9716
9717
9718 # Check whether --with-libiconv-prefix was given.
9719 if test "${with_libiconv_prefix+set}" = set; then :
9720   withval=$with_libiconv_prefix;
9721     if test "X$withval" = "Xno"; then
9722       use_additional=no
9723     else
9724       if test "X$withval" = "X"; then
9725
9726   acl_save_prefix="$prefix"
9727   prefix="$acl_final_prefix"
9728   acl_save_exec_prefix="$exec_prefix"
9729   exec_prefix="$acl_final_exec_prefix"
9730
9731           eval additional_includedir=\"$includedir\"
9732           eval additional_libdir=\"$libdir\"
9733
9734   exec_prefix="$acl_save_exec_prefix"
9735   prefix="$acl_save_prefix"
9736
9737       else
9738         additional_includedir="$withval/include"
9739         additional_libdir="$withval/lib"
9740       fi
9741     fi
9742
9743 fi
9744
9745       LIBICONV=
9746   LTLIBICONV=
9747   INCICONV=
9748   rpathdirs=
9749   ltrpathdirs=
9750   names_already_handled=
9751   names_next_round='iconv '
9752   while test -n "$names_next_round"; do
9753     names_this_round="$names_next_round"
9754     names_next_round=
9755     for name in $names_this_round; do
9756       already_handled=
9757       for n in $names_already_handled; do
9758         if test "$n" = "$name"; then
9759           already_handled=yes
9760           break
9761         fi
9762       done
9763       if test -z "$already_handled"; then
9764         names_already_handled="$names_already_handled $name"
9765                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9766         eval value=\"\$HAVE_LIB$uppername\"
9767         if test -n "$value"; then
9768           if test "$value" = yes; then
9769             eval value=\"\$LIB$uppername\"
9770             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9771             eval value=\"\$LTLIB$uppername\"
9772             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9773           else
9774                                     :
9775           fi
9776         else
9777                               found_dir=
9778           found_la=
9779           found_so=
9780           found_a=
9781           if test $use_additional = yes; then
9782             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9783               found_dir="$additional_libdir"
9784               found_so="$additional_libdir/lib$name.$shlibext"
9785               if test -f "$additional_libdir/lib$name.la"; then
9786                 found_la="$additional_libdir/lib$name.la"
9787               fi
9788             else
9789               if test -f "$additional_libdir/lib$name.$libext"; then
9790                 found_dir="$additional_libdir"
9791                 found_a="$additional_libdir/lib$name.$libext"
9792                 if test -f "$additional_libdir/lib$name.la"; then
9793                   found_la="$additional_libdir/lib$name.la"
9794                 fi
9795               fi
9796             fi
9797           fi
9798           if test "X$found_dir" = "X"; then
9799             for x in $LDFLAGS $LTLIBICONV; do
9800
9801   acl_save_prefix="$prefix"
9802   prefix="$acl_final_prefix"
9803   acl_save_exec_prefix="$exec_prefix"
9804   exec_prefix="$acl_final_exec_prefix"
9805   eval x=\"$x\"
9806   exec_prefix="$acl_save_exec_prefix"
9807   prefix="$acl_save_prefix"
9808
9809               case "$x" in
9810                 -L*)
9811                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9812                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9813                     found_dir="$dir"
9814                     found_so="$dir/lib$name.$shlibext"
9815                     if test -f "$dir/lib$name.la"; then
9816                       found_la="$dir/lib$name.la"
9817                     fi
9818                   else
9819                     if test -f "$dir/lib$name.$libext"; then
9820                       found_dir="$dir"
9821                       found_a="$dir/lib$name.$libext"
9822                       if test -f "$dir/lib$name.la"; then
9823                         found_la="$dir/lib$name.la"
9824                       fi
9825                     fi
9826                   fi
9827                   ;;
9828               esac
9829               if test "X$found_dir" != "X"; then
9830                 break
9831               fi
9832             done
9833           fi
9834           if test "X$found_dir" != "X"; then
9835                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9836             if test "X$found_so" != "X"; then
9837                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9838                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9839               else
9840                                                                                 haveit=
9841                 for x in $ltrpathdirs; do
9842                   if test "X$x" = "X$found_dir"; then
9843                     haveit=yes
9844                     break
9845                   fi
9846                 done
9847                 if test -z "$haveit"; then
9848                   ltrpathdirs="$ltrpathdirs $found_dir"
9849                 fi
9850                                 if test "$hardcode_direct" = yes; then
9851                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9852                 else
9853                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9854                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9855                                                             haveit=
9856                     for x in $rpathdirs; do
9857                       if test "X$x" = "X$found_dir"; then
9858                         haveit=yes
9859                         break
9860                       fi
9861                     done
9862                     if test -z "$haveit"; then
9863                       rpathdirs="$rpathdirs $found_dir"
9864                     fi
9865                   else
9866                                                                                 haveit=
9867                     for x in $LDFLAGS $LIBICONV; do
9868
9869   acl_save_prefix="$prefix"
9870   prefix="$acl_final_prefix"
9871   acl_save_exec_prefix="$exec_prefix"
9872   exec_prefix="$acl_final_exec_prefix"
9873   eval x=\"$x\"
9874   exec_prefix="$acl_save_exec_prefix"
9875   prefix="$acl_save_prefix"
9876
9877                       if test "X$x" = "X-L$found_dir"; then
9878                         haveit=yes
9879                         break
9880                       fi
9881                     done
9882                     if test -z "$haveit"; then
9883                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9884                     fi
9885                     if test "$hardcode_minus_L" != no; then
9886                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9887                     else
9888                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9889                     fi
9890                   fi
9891                 fi
9892               fi
9893             else
9894               if test "X$found_a" != "X"; then
9895                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9896               else
9897                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9898               fi
9899             fi
9900                         additional_includedir=
9901             case "$found_dir" in
9902               */lib | */lib/)
9903                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9904                 additional_includedir="$basedir/include"
9905                 ;;
9906             esac
9907             if test "X$additional_includedir" != "X"; then
9908                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9909                 haveit=
9910                 if test "X$additional_includedir" = "X/usr/local/include"; then
9911                   if test -n "$GCC"; then
9912                     case $host_os in
9913                       linux*) haveit=yes;;
9914                     esac
9915                   fi
9916                 fi
9917                 if test -z "$haveit"; then
9918                   for x in $CPPFLAGS $INCICONV; do
9919
9920   acl_save_prefix="$prefix"
9921   prefix="$acl_final_prefix"
9922   acl_save_exec_prefix="$exec_prefix"
9923   exec_prefix="$acl_final_exec_prefix"
9924   eval x=\"$x\"
9925   exec_prefix="$acl_save_exec_prefix"
9926   prefix="$acl_save_prefix"
9927
9928                     if test "X$x" = "X-I$additional_includedir"; then
9929                       haveit=yes
9930                       break
9931                     fi
9932                   done
9933                   if test -z "$haveit"; then
9934                     if test -d "$additional_includedir"; then
9935                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9936                     fi
9937                   fi
9938                 fi
9939               fi
9940             fi
9941                         if test -n "$found_la"; then
9942                                                         save_libdir="$libdir"
9943               case "$found_la" in
9944                 */* | *\\*) . "$found_la" ;;
9945                 *) . "./$found_la" ;;
9946               esac
9947               libdir="$save_libdir"
9948                             for dep in $dependency_libs; do
9949                 case "$dep" in
9950                   -L*)
9951                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9952                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9953                       haveit=
9954                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9955                         if test -n "$GCC"; then
9956                           case $host_os in
9957                             linux*) haveit=yes;;
9958                           esac
9959                         fi
9960                       fi
9961                       if test -z "$haveit"; then
9962                         haveit=
9963                         for x in $LDFLAGS $LIBICONV; do
9964
9965   acl_save_prefix="$prefix"
9966   prefix="$acl_final_prefix"
9967   acl_save_exec_prefix="$exec_prefix"
9968   exec_prefix="$acl_final_exec_prefix"
9969   eval x=\"$x\"
9970   exec_prefix="$acl_save_exec_prefix"
9971   prefix="$acl_save_prefix"
9972
9973                           if test "X$x" = "X-L$additional_libdir"; then
9974                             haveit=yes
9975                             break
9976                           fi
9977                         done
9978                         if test -z "$haveit"; then
9979                           if test -d "$additional_libdir"; then
9980                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9981                           fi
9982                         fi
9983                         haveit=
9984                         for x in $LDFLAGS $LTLIBICONV; do
9985
9986   acl_save_prefix="$prefix"
9987   prefix="$acl_final_prefix"
9988   acl_save_exec_prefix="$exec_prefix"
9989   exec_prefix="$acl_final_exec_prefix"
9990   eval x=\"$x\"
9991   exec_prefix="$acl_save_exec_prefix"
9992   prefix="$acl_save_prefix"
9993
9994                           if test "X$x" = "X-L$additional_libdir"; then
9995                             haveit=yes
9996                             break
9997                           fi
9998                         done
9999                         if test -z "$haveit"; then
10000                           if test -d "$additional_libdir"; then
10001                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10002                           fi
10003                         fi
10004                       fi
10005                     fi
10006                     ;;
10007                   -R*)
10008                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10009                     if test "$enable_rpath" != no; then
10010                                                                   haveit=
10011                       for x in $rpathdirs; do
10012                         if test "X$x" = "X$dir"; then
10013                           haveit=yes
10014                           break
10015                         fi
10016                       done
10017                       if test -z "$haveit"; then
10018                         rpathdirs="$rpathdirs $dir"
10019                       fi
10020                                                                   haveit=
10021                       for x in $ltrpathdirs; do
10022                         if test "X$x" = "X$dir"; then
10023                           haveit=yes
10024                           break
10025                         fi
10026                       done
10027                       if test -z "$haveit"; then
10028                         ltrpathdirs="$ltrpathdirs $dir"
10029                       fi
10030                     fi
10031                     ;;
10032                   -l*)
10033                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10034                     ;;
10035                   *.la)
10036                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10037                     ;;
10038                   *)
10039                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10040                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10041                     ;;
10042                 esac
10043               done
10044             fi
10045           else
10046                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10047             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10048           fi
10049         fi
10050       fi
10051     done
10052   done
10053   if test "X$rpathdirs" != "X"; then
10054     if test -n "$hardcode_libdir_separator"; then
10055                         alldirs=
10056       for found_dir in $rpathdirs; do
10057         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10058       done
10059             acl_save_libdir="$libdir"
10060       libdir="$alldirs"
10061       eval flag=\"$hardcode_libdir_flag_spec\"
10062       libdir="$acl_save_libdir"
10063       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10064     else
10065             for found_dir in $rpathdirs; do
10066         acl_save_libdir="$libdir"
10067         libdir="$found_dir"
10068         eval flag=\"$hardcode_libdir_flag_spec\"
10069         libdir="$acl_save_libdir"
10070         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10071       done
10072     fi
10073   fi
10074   if test "X$ltrpathdirs" != "X"; then
10075             for found_dir in $ltrpathdirs; do
10076       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10077     done
10078   fi
10079
10080
10081
10082
10083
10084
10085
10086           am_save_CPPFLAGS="$CPPFLAGS"
10087
10088   for element in $INCICONV; do
10089     haveit=
10090     for x in $CPPFLAGS; do
10091
10092   acl_save_prefix="$prefix"
10093   prefix="$acl_final_prefix"
10094   acl_save_exec_prefix="$exec_prefix"
10095   exec_prefix="$acl_final_exec_prefix"
10096   eval x=\"$x\"
10097   exec_prefix="$acl_save_exec_prefix"
10098   prefix="$acl_save_prefix"
10099
10100       if test "X$x" = "X$element"; then
10101         haveit=yes
10102         break
10103       fi
10104     done
10105     if test -z "$haveit"; then
10106       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10107     fi
10108   done
10109
10110
10111   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10112 $as_echo_n "checking for iconv... " >&6; }
10113 if test "${am_cv_func_iconv+set}" = set; then :
10114   $as_echo_n "(cached) " >&6
10115 else
10116
10117     am_cv_func_iconv="no, consider installing GNU libiconv"
10118     am_cv_lib_iconv=no
10119     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10120 /* end confdefs.h.  */
10121 #include <stdlib.h>
10122 #include <iconv.h>
10123 int
10124 main ()
10125 {
10126 iconv_t cd = iconv_open("","");
10127        iconv(cd,NULL,NULL,NULL,NULL);
10128        iconv_close(cd);
10129   ;
10130   return 0;
10131 }
10132 _ACEOF
10133 if ac_fn_c_try_link "$LINENO"; then :
10134   am_cv_func_iconv=yes
10135 fi
10136 rm -f core conftest.err conftest.$ac_objext \
10137     conftest$ac_exeext conftest.$ac_ext
10138     if test "$am_cv_func_iconv" != yes; then
10139       am_save_LIBS="$LIBS"
10140       LIBS="$LIBS $LIBICONV"
10141       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10142 /* end confdefs.h.  */
10143 #include <stdlib.h>
10144 #include <iconv.h>
10145 int
10146 main ()
10147 {
10148 iconv_t cd = iconv_open("","");
10149          iconv(cd,NULL,NULL,NULL,NULL);
10150          iconv_close(cd);
10151   ;
10152   return 0;
10153 }
10154 _ACEOF
10155 if ac_fn_c_try_link "$LINENO"; then :
10156   am_cv_lib_iconv=yes
10157         am_cv_func_iconv=yes
10158 fi
10159 rm -f core conftest.err conftest.$ac_objext \
10160     conftest$ac_exeext conftest.$ac_ext
10161       LIBS="$am_save_LIBS"
10162     fi
10163
10164 fi
10165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10166 $as_echo "$am_cv_func_iconv" >&6; }
10167   if test "$am_cv_func_iconv" = yes; then
10168
10169 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10170
10171   fi
10172   if test "$am_cv_lib_iconv" = yes; then
10173     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10174 $as_echo_n "checking how to link with libiconv... " >&6; }
10175     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10176 $as_echo "$LIBICONV" >&6; }
10177   else
10178             CPPFLAGS="$am_save_CPPFLAGS"
10179     LIBICONV=
10180     LTLIBICONV=
10181   fi
10182
10183
10184
10185   if test "$am_cv_func_iconv" = yes; then
10186     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10187 $as_echo_n "checking for iconv declaration... " >&6; }
10188     if test "${am_cv_proto_iconv+set}" = set; then :
10189   $as_echo_n "(cached) " >&6
10190 else
10191
10192       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10193 /* end confdefs.h.  */
10194
10195 #include <stdlib.h>
10196 #include <iconv.h>
10197 extern
10198 #ifdef __cplusplus
10199 "C"
10200 #endif
10201 #if defined(__STDC__) || defined(__cplusplus)
10202 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10203 #else
10204 size_t iconv();
10205 #endif
10206
10207 int
10208 main ()
10209 {
10210
10211   ;
10212   return 0;
10213 }
10214 _ACEOF
10215 if ac_fn_c_try_compile "$LINENO"; then :
10216   am_cv_proto_iconv_arg1=""
10217 else
10218   am_cv_proto_iconv_arg1="const"
10219 fi
10220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10221       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);"
10222 fi
10223
10224     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10225     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10226          }$am_cv_proto_iconv" >&5
10227 $as_echo "${ac_t:-
10228          }$am_cv_proto_iconv" >&6; }
10229
10230 cat >>confdefs.h <<_ACEOF
10231 #define ICONV_CONST $am_cv_proto_iconv_arg1
10232 _ACEOF
10233
10234   fi
10235
10236 # Until we have in-tree GNU iconv:
10237 LIBICONV_DEP=
10238
10239
10240
10241   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10242 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10243 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10244   $as_echo_n "(cached) " >&6
10245 else
10246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10247 /* end confdefs.h.  */
10248 #include <locale.h>
10249 int
10250 main ()
10251 {
10252 return LC_MESSAGES
10253   ;
10254   return 0;
10255 }
10256 _ACEOF
10257 if ac_fn_c_try_link "$LINENO"; then :
10258   am_cv_val_LC_MESSAGES=yes
10259 else
10260   am_cv_val_LC_MESSAGES=no
10261 fi
10262 rm -f core conftest.err conftest.$ac_objext \
10263     conftest$ac_exeext conftest.$ac_ext
10264 fi
10265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10266 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10267   if test $am_cv_val_LC_MESSAGES = yes; then
10268
10269 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10270
10271   fi
10272
10273
10274
10275   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10276 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10277 if test "${am_cv_langinfo_codeset+set}" = set; then :
10278   $as_echo_n "(cached) " >&6
10279 else
10280   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10281 /* end confdefs.h.  */
10282 #include <langinfo.h>
10283 int
10284 main ()
10285 {
10286 char* cs = nl_langinfo(CODESET);
10287   ;
10288   return 0;
10289 }
10290 _ACEOF
10291 if ac_fn_c_try_link "$LINENO"; then :
10292   am_cv_langinfo_codeset=yes
10293 else
10294   am_cv_langinfo_codeset=no
10295 fi
10296 rm -f core conftest.err conftest.$ac_objext \
10297     conftest$ac_exeext conftest.$ac_ext
10298
10299 fi
10300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10301 $as_echo "$am_cv_langinfo_codeset" >&6; }
10302   if test $am_cv_langinfo_codeset = yes; then
10303
10304 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10305
10306   fi
10307
10308
10309 # We will need to find libiberty.h and ansidecl.h
10310 saved_CFLAGS="$CFLAGS"
10311 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10312 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10313         strsignal strstr strverscmp \
10314         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10315         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
10316 do
10317   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10319 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10320 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10321   $as_echo_n "(cached) " >&6
10322 else
10323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10324 /* end confdefs.h.  */
10325 #undef $ac_tr_decl
10326 #define $ac_tr_decl 1
10327
10328 #include "ansidecl.h"
10329 #include "system.h"
10330
10331 int
10332 main ()
10333 {
10334 #ifndef $ac_func
10335 char *(*pfn) = (char *(*)) $ac_func ;
10336 #endif
10337   ;
10338   return 0;
10339 }
10340 _ACEOF
10341 if ac_fn_c_try_compile "$LINENO"; then :
10342   eval "gcc_cv_have_decl_$ac_func=yes"
10343 else
10344   eval "gcc_cv_have_decl_$ac_func=no"
10345 fi
10346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10347 fi
10348
10349 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10351 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10352 #define $ac_tr_decl 1
10353 _ACEOF
10354
10355 else
10356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10357 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10358 #define $ac_tr_decl 0
10359 _ACEOF
10360
10361 fi
10362
10363 done
10364
10365
10366 for ac_func in getrlimit setrlimit getrusage
10367 do
10368   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10370 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10371 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10372   $as_echo_n "(cached) " >&6
10373 else
10374   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10375 /* end confdefs.h.  */
10376 #undef $ac_tr_decl
10377 #define $ac_tr_decl 1
10378
10379 #include "ansidecl.h"
10380 #include "system.h"
10381 #ifdef HAVE_SYS_RESOURCE_H
10382 #include <sys/resource.h>
10383 #endif
10384
10385
10386 int
10387 main ()
10388 {
10389 #ifndef $ac_func
10390 char *(*pfn) = (char *(*)) $ac_func ;
10391 #endif
10392   ;
10393   return 0;
10394 }
10395 _ACEOF
10396 if ac_fn_c_try_compile "$LINENO"; then :
10397   eval "gcc_cv_have_decl_$ac_func=yes"
10398 else
10399   eval "gcc_cv_have_decl_$ac_func=no"
10400 fi
10401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10402 fi
10403
10404 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10406 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10407 #define $ac_tr_decl 1
10408 _ACEOF
10409
10410 else
10411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10412 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10413 #define $ac_tr_decl 0
10414 _ACEOF
10415
10416 fi
10417
10418 done
10419
10420
10421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10422 /* end confdefs.h.  */
10423
10424 #include "ansidecl.h"
10425 #include "system.h"
10426 #ifdef HAVE_SYS_RESOURCE_H
10427 #include <sys/resource.h>
10428 #endif
10429
10430 int
10431 main ()
10432 {
10433 rlim_t l = 0;
10434   ;
10435   return 0;
10436 }
10437 _ACEOF
10438 if ac_fn_c_try_compile "$LINENO"; then :
10439
10440 else
10441
10442 $as_echo "#define rlim_t long" >>confdefs.h
10443
10444 fi
10445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10446
10447 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10448 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10449 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10450 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10451 for ac_func in ldgetname
10452 do
10453   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10455 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10456 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10457   $as_echo_n "(cached) " >&6
10458 else
10459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10460 /* end confdefs.h.  */
10461 #undef $ac_tr_decl
10462 #define $ac_tr_decl 1
10463
10464 #include "ansidecl.h"
10465 #include "system.h"
10466 #ifdef HAVE_LDFCN_H
10467 #undef FREAD
10468 #undef FWRITE
10469 #include <ldfcn.h>
10470 #endif
10471
10472
10473 int
10474 main ()
10475 {
10476 #ifndef $ac_func
10477 char *(*pfn) = (char *(*)) $ac_func ;
10478 #endif
10479   ;
10480   return 0;
10481 }
10482 _ACEOF
10483 if ac_fn_c_try_compile "$LINENO"; then :
10484   eval "gcc_cv_have_decl_$ac_func=yes"
10485 else
10486   eval "gcc_cv_have_decl_$ac_func=no"
10487 fi
10488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10489 fi
10490
10491 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10492   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10493 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10494 #define $ac_tr_decl 1
10495 _ACEOF
10496
10497 else
10498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10499 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10500 #define $ac_tr_decl 0
10501 _ACEOF
10502
10503 fi
10504
10505 done
10506
10507
10508 for ac_func in times
10509 do
10510   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10512 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10513 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10514   $as_echo_n "(cached) " >&6
10515 else
10516   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10517 /* end confdefs.h.  */
10518 #undef $ac_tr_decl
10519 #define $ac_tr_decl 1
10520
10521 #include "ansidecl.h"
10522 #include "system.h"
10523 #ifdef HAVE_SYS_TIMES_H
10524 #include <sys/times.h>
10525 #endif
10526
10527
10528 int
10529 main ()
10530 {
10531 #ifndef $ac_func
10532 char *(*pfn) = (char *(*)) $ac_func ;
10533 #endif
10534   ;
10535   return 0;
10536 }
10537 _ACEOF
10538 if ac_fn_c_try_compile "$LINENO"; then :
10539   eval "gcc_cv_have_decl_$ac_func=yes"
10540 else
10541   eval "gcc_cv_have_decl_$ac_func=no"
10542 fi
10543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10544 fi
10545
10546 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10548 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10549 #define $ac_tr_decl 1
10550 _ACEOF
10551
10552 else
10553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10554 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10555 #define $ac_tr_decl 0
10556 _ACEOF
10557
10558 fi
10559
10560 done
10561
10562
10563 for ac_func in sigaltstack
10564 do
10565   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10567 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10568 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10569   $as_echo_n "(cached) " >&6
10570 else
10571   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10572 /* end confdefs.h.  */
10573 #undef $ac_tr_decl
10574 #define $ac_tr_decl 1
10575
10576 #include "ansidecl.h"
10577 #include "system.h"
10578 #include <signal.h>
10579
10580
10581 int
10582 main ()
10583 {
10584 #ifndef $ac_func
10585 char *(*pfn) = (char *(*)) $ac_func ;
10586 #endif
10587   ;
10588   return 0;
10589 }
10590 _ACEOF
10591 if ac_fn_c_try_compile "$LINENO"; then :
10592   eval "gcc_cv_have_decl_$ac_func=yes"
10593 else
10594   eval "gcc_cv_have_decl_$ac_func=no"
10595 fi
10596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10597 fi
10598
10599 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10601 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10602 #define $ac_tr_decl 1
10603 _ACEOF
10604
10605 else
10606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10607 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10608 #define $ac_tr_decl 0
10609 _ACEOF
10610
10611 fi
10612
10613 done
10614
10615
10616 # More time-related stuff.
10617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10618 $as_echo_n "checking for struct tms... " >&6; }
10619 if test "${ac_cv_struct_tms+set}" = set; then :
10620   $as_echo_n "(cached) " >&6
10621 else
10622
10623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10624 /* end confdefs.h.  */
10625
10626 #include "ansidecl.h"
10627 #include "system.h"
10628 #ifdef HAVE_SYS_TIMES_H
10629 #include <sys/times.h>
10630 #endif
10631
10632 int
10633 main ()
10634 {
10635 struct tms tms;
10636   ;
10637   return 0;
10638 }
10639 _ACEOF
10640 if ac_fn_c_try_compile "$LINENO"; then :
10641   ac_cv_struct_tms=yes
10642 else
10643   ac_cv_struct_tms=no
10644 fi
10645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10646 fi
10647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10648 $as_echo "$ac_cv_struct_tms" >&6; }
10649 if test $ac_cv_struct_tms = yes; then
10650
10651 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10652
10653 fi
10654
10655 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10656 # revisit after autoconf 2.50.
10657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10658 $as_echo_n "checking for clock_t... " >&6; }
10659 if test "${gcc_cv_type_clock_t+set}" = set; then :
10660   $as_echo_n "(cached) " >&6
10661 else
10662
10663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10664 /* end confdefs.h.  */
10665
10666 #include "ansidecl.h"
10667 #include "system.h"
10668
10669 int
10670 main ()
10671 {
10672 clock_t x;
10673   ;
10674   return 0;
10675 }
10676 _ACEOF
10677 if ac_fn_c_try_compile "$LINENO"; then :
10678   gcc_cv_type_clock_t=yes
10679 else
10680   gcc_cv_type_clock_t=no
10681 fi
10682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10683 fi
10684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10685 $as_echo "$gcc_cv_type_clock_t" >&6; }
10686 if test $gcc_cv_type_clock_t = yes; then
10687
10688 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10689
10690 fi
10691
10692 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10693 CFLAGS="$saved_CFLAGS"
10694
10695 # Check whether --enable-initfini-array was given.
10696 if test "${enable_initfini_array+set}" = set; then :
10697   enableval=$enable_initfini_array;
10698 else
10699
10700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
10701 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
10702 if test "${gcc_cv_initfini_array+set}" = set; then :
10703   $as_echo_n "(cached) " >&6
10704 else
10705     if test "$cross_compiling" = yes; then :
10706   gcc_cv_initfini_array=no
10707 else
10708   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10709 /* end confdefs.h.  */
10710
10711 static int x = -1;
10712 int main (void) { return x; }
10713 int foo (void) { x = 0; }
10714 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
10715 _ACEOF
10716 if ac_fn_c_try_run "$LINENO"; then :
10717   gcc_cv_initfini_array=yes
10718 else
10719   gcc_cv_initfini_array=no
10720 fi
10721 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10722   conftest.$ac_objext conftest.beam conftest.$ac_ext
10723 fi
10724
10725 fi
10726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
10727 $as_echo "$gcc_cv_initfini_array" >&6; }
10728   enable_initfini_array=$gcc_cv_initfini_array
10729
10730 fi
10731
10732 if test $enable_initfini_array = yes; then
10733
10734 $as_echo "#define HAVE_INITFINI_ARRAY 1" >>confdefs.h
10735
10736 fi
10737
10738 # mkdir takes a single argument on some systems.
10739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10740 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10741 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10742   $as_echo_n "(cached) " >&6
10743 else
10744   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10745 /* end confdefs.h.  */
10746
10747 #include <sys/types.h>
10748 #ifdef HAVE_SYS_STAT_H
10749 # include <sys/stat.h>
10750 #endif
10751 #ifdef HAVE_UNISTD_H
10752 # include <unistd.h>
10753 #endif
10754 #ifdef HAVE_DIRECT_H
10755 # include <direct.h>
10756 #endif
10757 int
10758 main ()
10759 {
10760 mkdir ("foo", 0);
10761   ;
10762   return 0;
10763 }
10764 _ACEOF
10765 if ac_fn_c_try_compile "$LINENO"; then :
10766   gcc_cv_mkdir_takes_one_arg=no
10767 else
10768   gcc_cv_mkdir_takes_one_arg=yes
10769 fi
10770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10771 fi
10772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10773 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10774 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10775
10776 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10777
10778 fi
10779
10780
10781 # File extensions
10782 manext='.1'
10783 objext='.o'
10784
10785
10786
10787 # With Setjmp/Longjmp based exception handling.
10788 # Check whether --enable-sjlj-exceptions was given.
10789 if test "${enable_sjlj_exceptions+set}" = set; then :
10790   enableval=$enable_sjlj_exceptions; case $target in
10791   *-*-hpux10*)
10792     if test $enableval != yes; then
10793       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10794 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10795       enableval=yes
10796     fi
10797     ;;
10798 esac
10799 force_sjlj_exceptions=yes
10800 else
10801   case $target in
10802   *-*-hpux10*)
10803     force_sjlj_exceptions=yes
10804     enableval=yes
10805     ;;
10806   *)
10807     force_sjlj_exceptions=no
10808     ;;
10809 esac
10810 fi
10811
10812 if test $force_sjlj_exceptions = yes; then
10813   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10814
10815 cat >>confdefs.h <<_ACEOF
10816 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10817 _ACEOF
10818
10819 fi
10820
10821 # For platforms with the unwind ABI which includes an unwind library,
10822 # libunwind, we can choose to use the system libunwind.
10823 # config.gcc also contains tests of with_system_libunwind.
10824
10825
10826 # Check whether --with-system-libunwind was given.
10827 if test "${with_system_libunwind+set}" = set; then :
10828   withval=$with_system_libunwind;
10829 fi
10830
10831   # If system-libunwind was not specifically set, pick a default setting.
10832   if test x$with_system_libunwind = x; then
10833     case ${target} in
10834       ia64-*-hpux*) with_system_libunwind=yes ;;
10835       *) with_system_libunwind=no ;;
10836     esac
10837   fi
10838   # Based on system-libunwind and target, do we have ipinfo?
10839   if  test x$with_system_libunwind = xyes; then
10840     case ${target} in
10841       ia64-*-*) have_unwind_getipinfo=no ;;
10842       *) have_unwind_getipinfo=yes ;;
10843     esac
10844   else
10845     # Darwin before version 9 does not have _Unwind_GetIPInfo.
10846
10847     case ${target} in
10848       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
10849       *) have_unwind_getipinfo=yes ;;
10850     esac
10851
10852   fi
10853
10854   if test x$have_unwind_getipinfo = xyes; then
10855
10856 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
10857
10858   fi
10859
10860
10861 # --------------------------------------------------------
10862 # Build, host, and target specific configuration fragments
10863 # --------------------------------------------------------
10864
10865 # Collect build-machine-specific information.
10866 . ${srcdir}/config.build
10867
10868 # Collect host-machine-specific information.
10869 . ${srcdir}/config.host
10870
10871 target_gtfiles=
10872
10873 # Collect target-machine-specific information.
10874 . ${srcdir}/config.gcc
10875
10876 extra_objs="${host_extra_objs} ${extra_objs}"
10877 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10878
10879 # Default the target-machine variables that were not explicitly set.
10880 if test x"$tm_file" = x
10881 then tm_file=$cpu_type/$cpu_type.h; fi
10882
10883 if test x"$extra_headers" = x
10884 then extra_headers=; fi
10885
10886 if test x$md_file = x
10887 then md_file=$cpu_type/$cpu_type.md; fi
10888
10889 if test x$out_file = x
10890 then out_file=$cpu_type/$cpu_type.c; fi
10891
10892 if test x"$tmake_file" = x
10893 then tmake_file=$cpu_type/t-$cpu_type
10894 fi
10895
10896 if test x"$dwarf2" = xyes
10897 then tm_file="$tm_file tm-dwarf2.h"
10898 fi
10899
10900 # Say what files are being used for the output code and MD file.
10901 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10902 echo "Using \`$srcdir/config/$md_file' as machine description file."
10903
10904 # If any of the xm_file variables contain nonexistent files, warn
10905 # about them and drop them.
10906
10907 bx=
10908 for x in $build_xm_file; do
10909   if    test -f $srcdir/config/$x
10910   then      bx="$bx $x"
10911   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10912 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10913   fi
10914 done
10915 build_xm_file="$bx"
10916
10917 hx=
10918 for x in $host_xm_file; do
10919   if    test -f $srcdir/config/$x
10920   then      hx="$hx $x"
10921   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10922 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10923   fi
10924 done
10925 host_xm_file="$hx"
10926
10927 tx=
10928 for x in $xm_file; do
10929   if    test -f $srcdir/config/$x
10930   then      tx="$tx $x"
10931   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10932 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10933   fi
10934 done
10935 xm_file="$tx"
10936
10937 count=a
10938 for f in $tm_file; do
10939         count=${count}x
10940 done
10941 if test $count = ax; then
10942         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
10943 else
10944         echo "Using the following target machine macro files:"
10945         for f in $tm_file; do
10946                 echo "  $srcdir/config/$f"
10947         done
10948 fi
10949
10950 if test x$need_64bit_hwint = xyes; then
10951
10952 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
10953
10954 fi
10955
10956 if test x$use_long_long_for_widest_fast_int = xyes; then
10957
10958 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
10959
10960 fi
10961
10962 count=a
10963 for f in $host_xm_file; do
10964         count=${count}x
10965 done
10966 if test $count = a; then
10967         :
10968 elif test $count = ax; then
10969         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
10970 else
10971         echo "Using the following host machine macro files:"
10972         for f in $host_xm_file; do
10973                 echo "  $srcdir/config/$f"
10974         done
10975 fi
10976 echo "Using ${out_host_hook_obj} for host machine hooks."
10977
10978 if test "$host_xm_file" != "$build_xm_file"; then
10979         count=a
10980         for f in $build_xm_file; do
10981                 count=${count}x
10982         done
10983         if test $count = a; then
10984                 :
10985         elif test $count = ax; then
10986                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
10987         else
10988                 echo "Using the following build machine macro files:"
10989                 for f in $build_xm_file; do
10990                         echo "  $srcdir/config/$f"
10991                 done
10992         fi
10993 fi
10994
10995 case ${host} in
10996   powerpc*-*-darwin*)
10997     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
10998 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
10999 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11000   $as_echo_n "(cached) " >&6
11001 else
11002   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11003 /* end confdefs.h.  */
11004
11005 #include <sys/cdefs.h>
11006 #include <sys/signal.h>
11007 #include <ucontext.h>
11008 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11009
11010 _ACEOF
11011 if ac_fn_c_try_compile "$LINENO"; then :
11012   gcc_cv_mcontext_underscores=no
11013 else
11014   gcc_cv_mcontext_underscores=yes
11015 fi
11016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11017 fi
11018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11019 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11020       if test $gcc_cv_mcontext_underscores = yes; then
11021
11022 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11023
11024       fi
11025     ;;
11026 esac
11027
11028 # ---------
11029 # Threading
11030 # ---------
11031
11032 # Check if a valid thread package
11033 case ${enable_threads} in
11034   "" | no)
11035     # No threads
11036     target_thread_file='single'
11037     ;;
11038   yes)
11039     # default
11040     target_thread_file='single'
11041     ;;
11042   aix | dce | gnat | irix | posix | posix95 | rtems | \
11043   single | vxworks | win32 | mipssde)
11044     target_thread_file=${enable_threads}
11045     ;;
11046   *)
11047     echo "${enable_threads} is an unknown thread package" 1>&2
11048     exit 1
11049     ;;
11050 esac
11051
11052 if test x${thread_file} = x; then
11053   # No thread file set by target-specific clauses in config.gcc,
11054   # so use file chosen by default logic above
11055   thread_file=${target_thread_file}
11056 fi
11057
11058 # Make gthr-default.h if we have a thread file.
11059 gthread_flags=
11060 if test $thread_file != single; then
11061   echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
11062   if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
11063     rm -f gthr-default.h-t
11064   else
11065     mv -f gthr-default.h-t gthr-default.h
11066   fi
11067   gthread_flags=-DHAVE_GTHR_DEFAULT
11068 fi
11069
11070
11071 # --------
11072 # UNSORTED
11073 # --------
11074
11075 use_cxa_atexit=no
11076 if test x$enable___cxa_atexit = xyes || \
11077    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11078   if test x$host = x$target; then
11079     case $host in
11080       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11081       # keyed to flag_use_cxa_atexit
11082       *-*-mingw32*)
11083         use_cxa_atexit=yes
11084         ;;
11085       *)
11086         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11087 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11088   use_cxa_atexit=yes
11089 else
11090   echo "__cxa_atexit can't be enabled on this target"
11091 fi
11092
11093         ;;
11094     esac
11095   else
11096     # We can't check for __cxa_atexit when building a cross, so assume
11097     # it is available
11098     use_cxa_atexit=yes
11099   fi
11100   if test x$use_cxa_atexit = xyes; then
11101
11102 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11103
11104   fi
11105 fi
11106
11107 # Look for a file containing extra machine modes.
11108 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11109   extra_modes_file='$(srcdir)'/config/${extra_modes}
11110
11111
11112 cat >>confdefs.h <<_ACEOF
11113 #define EXTRA_MODES_FILE "config/$extra_modes"
11114 _ACEOF
11115
11116 fi
11117
11118 # Convert extra_options into a form suitable for Makefile use.
11119 extra_opt_files=
11120 all_opt_files=
11121 for f in $extra_options; do
11122   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11123   all_opt_files="$all_opt_files $srcdir/config/$f"
11124 done
11125
11126
11127 # auto-host.h is the file containing items generated by autoconf and is
11128 # the first file included by config.h.
11129 # If host=build, it is correct to have bconfig include auto-host.h
11130 # as well.  If host!=build, we are in error and need to do more
11131 # work to find out the build config parameters.
11132 if test x$host = x$build
11133 then
11134         build_auto=auto-host.h
11135 else
11136         # We create a subdir, then run autoconf in the subdir.
11137         # To prevent recursion we set host and build for the new
11138         # invocation of configure to the build for this invocation
11139         # of configure.
11140         tempdir=build.$$
11141         rm -rf $tempdir
11142         mkdir $tempdir
11143         cd $tempdir
11144         case ${srcdir} in
11145         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11146         *) realsrcdir=../${srcdir};;
11147         esac
11148         saved_CFLAGS="${CFLAGS}"
11149         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11150         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11151         ${realsrcdir}/configure \
11152                 --enable-languages=${enable_languages-all} \
11153                 --target=$target_alias --host=$build_alias --build=$build_alias
11154         CFLAGS="${saved_CFLAGS}"
11155
11156         # We just finished tests for the build machine, so rename
11157         # the file auto-build.h in the gcc directory.
11158         mv auto-host.h ../auto-build.h
11159         cd ..
11160         rm -rf $tempdir
11161         build_auto=auto-build.h
11162 fi
11163
11164
11165 tm_file="${tm_file} defaults.h"
11166 tm_p_file="${tm_p_file} tm-preds.h"
11167 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11168 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11169 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11170 # put this back in temporarily.
11171 xm_file="auto-host.h ansidecl.h ${xm_file}"
11172
11173 # --------
11174 # UNSORTED
11175 # --------
11176
11177 # Compile in configure arguments.
11178 if test -f configargs.h ; then
11179         # Being re-configured.
11180         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11181         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11182 else
11183         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11184 fi
11185
11186 # Double all backslashes and backslash all quotes to turn
11187 # gcc_config_arguments into a C string.
11188 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11189 $gcc_config_arguments
11190 EOF
11191 gcc_config_arguments_str=`cat conftest.out`
11192 rm -f conftest.out
11193
11194 cat > configargs.h <<EOF
11195 /* Generated automatically. */
11196 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11197 static const char thread_model[] = "$thread_file";
11198
11199 static const struct {
11200   const char *name, *value;
11201 } configure_default_options[] = $configure_default_options;
11202 EOF
11203
11204 gcc_BASEVER=`cat $srcdir/BASE-VER`
11205 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11206 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11207 if test -f $srcdir/REVISION ; then
11208         gcc_REVISION=`cat $srcdir/REVISION`
11209 else
11210         gcc_REVISION=""
11211 fi
11212 cat > plugin-version.h <<EOF
11213 #include "configargs.h"
11214
11215 static char basever[] = "$gcc_BASEVER";
11216 static char datestamp[] = "$gcc_DATESTAMP";
11217 static char devphase[] = "$gcc_DEVPHASE";
11218 static char revision[] = "$gcc_REVISION";
11219
11220 /* FIXME plugins: We should make the version information more precise.
11221    One way to do is to add a checksum. */
11222
11223 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11224                                                 devphase, revision,
11225                                                 configuration_arguments};
11226 EOF
11227
11228 # Internationalization
11229 # If we haven't got the data from the intl directory,
11230 # assume NLS is disabled.
11231 USE_NLS=no
11232 LIBINTL=
11233 LIBINTL_DEP=
11234 INCINTL=
11235 XGETTEXT=
11236 GMSGFMT=
11237 POSUB=
11238
11239 if test -f  ../intl/config.intl; then
11240   .  ../intl/config.intl
11241 fi
11242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11243 $as_echo_n "checking whether NLS is requested... " >&6; }
11244 if test x"$USE_NLS" != xyes; then
11245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11246 $as_echo "no" >&6; }
11247 else
11248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11249 $as_echo "yes" >&6; }
11250
11251 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11252
11253
11254   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11255 $as_echo_n "checking for catalogs to be installed... " >&6; }
11256   # Look for .po and .gmo files in the source directory.
11257   CATALOGS=
11258   XLINGUAS=
11259   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11260     # If there aren't any .gmo files the shell will give us the
11261     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11262     # weeded out.
11263     case "$cat" in *\**)
11264       continue;;
11265     esac
11266     # The quadruple backslash is collapsed to a double backslash
11267     # by the backticks, then collapsed again by the double quotes,
11268     # leaving us with one backslash in the sed expression (right
11269     # before the dot that mustn't act as a wildcard).
11270     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11271     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11272     # The user is allowed to set LINGUAS to a list of languages to
11273     # install catalogs for.  If it's empty that means "all of them."
11274     if test "x$LINGUAS" = x; then
11275       CATALOGS="$CATALOGS $cat"
11276       XLINGUAS="$XLINGUAS $lang"
11277     else
11278       case "$LINGUAS" in *$lang*)
11279         CATALOGS="$CATALOGS $cat"
11280         XLINGUAS="$XLINGUAS $lang"
11281         ;;
11282       esac
11283     fi
11284   done
11285   LINGUAS="$XLINGUAS"
11286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11287 $as_echo "$LINGUAS" >&6; }
11288
11289
11290     DATADIRNAME=share
11291
11292   INSTOBJEXT=.mo
11293
11294   GENCAT=gencat
11295
11296   CATOBJEXT=.gmo
11297
11298 fi
11299
11300 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11301 # -liconv on the link line twice.
11302 case "$LIBINTL" in *$LIBICONV*)
11303         LIBICONV= ;;
11304 esac
11305
11306 # Check whether --enable-secureplt was given.
11307 if test "${enable_secureplt+set}" = set; then :
11308   enableval=$enable_secureplt;
11309 fi
11310
11311
11312 # Check whether --enable-leading-mingw64-underscores was given.
11313 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11314   enableval=$enable_leading_mingw64_underscores;
11315 fi
11316
11317 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11318
11319 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11320
11321 fi
11322
11323 # Check whether --enable-cld was given.
11324 if test "${enable_cld+set}" = set; then :
11325   enableval=$enable_cld;
11326 else
11327   enable_cld=no
11328 fi
11329
11330
11331 # Check whether --enable-frame-pointer was given.
11332 if test "${enable_frame_pointer+set}" = set; then :
11333   enableval=$enable_frame_pointer;
11334 else
11335
11336 case $target_os in
11337 linux* | darwin[8912]*)
11338   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11339   # DWARF2.
11340   enable_frame_pointer=no
11341   ;;
11342 *)
11343   enable_frame_pointer=yes
11344   ;;
11345 esac
11346
11347 fi
11348
11349
11350 # Windows32 Registry support for specifying GCC installation paths.
11351 # Check whether --enable-win32-registry was given.
11352 if test "${enable_win32_registry+set}" = set; then :
11353   enableval=$enable_win32_registry;
11354 fi
11355
11356
11357 case $host_os in
11358   win32 | pe | cygwin* | mingw32* | uwin*)
11359     if test "x$enable_win32_registry" != xno; then
11360       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11361 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11362 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11363   $as_echo_n "(cached) " >&6
11364 else
11365   ac_func_search_save_LIBS=$LIBS
11366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11367 /* end confdefs.h.  */
11368
11369 /* Override any GCC internal prototype to avoid an error.
11370    Use char because int might match the return type of a GCC
11371    builtin and then its argument prototype would still apply.  */
11372 #ifdef __cplusplus
11373 extern "C"
11374 #endif
11375 char RegOpenKeyExA ();
11376 int
11377 main ()
11378 {
11379 return RegOpenKeyExA ();
11380   ;
11381   return 0;
11382 }
11383 _ACEOF
11384 for ac_lib in '' advapi32; do
11385   if test -z "$ac_lib"; then
11386     ac_res="none required"
11387   else
11388     ac_res=-l$ac_lib
11389     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11390   fi
11391   if ac_fn_c_try_link "$LINENO"; then :
11392   ac_cv_search_RegOpenKeyExA=$ac_res
11393 fi
11394 rm -f core conftest.err conftest.$ac_objext \
11395     conftest$ac_exeext
11396   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11397   break
11398 fi
11399 done
11400 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11401
11402 else
11403   ac_cv_search_RegOpenKeyExA=no
11404 fi
11405 rm conftest.$ac_ext
11406 LIBS=$ac_func_search_save_LIBS
11407 fi
11408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11409 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11410 ac_res=$ac_cv_search_RegOpenKeyExA
11411 if test "$ac_res" != no; then :
11412   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11413
11414 else
11415   enable_win32_registry=no
11416 fi
11417
11418     fi
11419
11420     if test "x$enable_win32_registry" != xno; then
11421
11422 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11423
11424
11425       if test "x$enable_win32_registry" != xyes \
11426          && test "x$enable_win32_registry" != x; then
11427
11428 cat >>confdefs.h <<_ACEOF
11429 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11430 _ACEOF
11431
11432       fi
11433     fi
11434   ;;
11435 esac
11436
11437 # Get an absolute path to the GCC top-level source directory
11438 holddir=`${PWDCMD-pwd}`
11439 cd $srcdir
11440 topdir=`${PWDCMD-pwd}`
11441 cd $holddir
11442
11443 # Conditionalize the makefile for this host machine.
11444 xmake_file=
11445 for f in ${host_xmake_file}
11446 do
11447         if test -f ${srcdir}/config/$f
11448         then
11449                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11450         fi
11451 done
11452
11453 # Conditionalize the makefile for this target machine.
11454 tmake_file_=
11455 for f in ${tmake_file}
11456 do
11457         if test -f ${srcdir}/config/$f
11458         then
11459                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11460         fi
11461 done
11462 tmake_file="${tmake_file_}"
11463
11464 out_object_file=`basename $out_file .c`.o
11465
11466 tm_file_list="options.h"
11467 tm_include_list="options.h insn-constants.h"
11468 for f in $tm_file; do
11469   case $f in
11470     ./* )
11471        f=`echo $f | sed 's/^..//'`
11472        tm_file_list="${tm_file_list} $f"
11473        tm_include_list="${tm_include_list} $f"
11474        ;;
11475     defaults.h )
11476        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11477        tm_include_list="${tm_include_list} $f"
11478        ;;
11479     * )
11480        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11481        tm_include_list="${tm_include_list} config/$f"
11482        ;;
11483   esac
11484 done
11485
11486 tm_p_file_list=
11487 tm_p_include_list=
11488 for f in $tm_p_file; do
11489   case $f in
11490     tm-preds.h )
11491        tm_p_file_list="${tm_p_file_list} $f"
11492        tm_p_include_list="${tm_p_include_list} $f"
11493        ;;
11494     * )
11495        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11496        tm_p_include_list="${tm_p_include_list} config/$f"
11497   esac
11498 done
11499
11500 xm_file_list=
11501 xm_include_list=
11502 for f in $xm_file; do
11503   case $f in
11504     ansidecl.h )
11505        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11506        xm_include_list="${xm_include_list} $f"
11507        ;;
11508     auto-host.h )
11509        xm_file_list="${xm_file_list} $f"
11510        xm_include_list="${xm_include_list} $f"
11511        ;;
11512     * )
11513        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11514        xm_include_list="${xm_include_list} config/$f"
11515        ;;
11516   esac
11517 done
11518
11519 host_xm_file_list=
11520 host_xm_include_list=
11521 for f in $host_xm_file; do
11522   case $f in
11523     ansidecl.h )
11524        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11525        host_xm_include_list="${host_xm_include_list} $f"
11526        ;;
11527     auto-host.h )
11528        host_xm_file_list="${host_xm_file_list} $f"
11529        host_xm_include_list="${host_xm_include_list} $f"
11530        ;;
11531     * )
11532        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11533        host_xm_include_list="${host_xm_include_list} config/$f"
11534        ;;
11535   esac
11536 done
11537
11538 build_xm_file_list=
11539 for f in $build_xm_file; do
11540   case $f in
11541     ansidecl.h )
11542        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11543        build_xm_include_list="${build_xm_include_list} $f"
11544        ;;
11545     auto-build.h | auto-host.h )
11546        build_xm_file_list="${build_xm_file_list} $f"
11547        build_xm_include_list="${build_xm_include_list} $f"
11548        ;;
11549     * )
11550        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11551        build_xm_include_list="${build_xm_include_list} config/$f"
11552        ;;
11553   esac
11554 done
11555
11556 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11557 # cross-compiler which does not use the native headers and libraries.
11558 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11559 CROSS=
11560 ALL=all.internal
11561 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11562
11563 if test "x$with_build_sysroot" != x; then
11564   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11565 else
11566   # This value is used, even on a native system, because
11567   # CROSS_SYSTEM_HEADER_DIR is just
11568   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11569   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11570 fi
11571
11572 if test x$host != x$target
11573 then
11574         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11575         ALL=all.cross
11576         SYSTEM_HEADER_DIR=$build_system_header_dir
11577         case "$host","$target" in
11578         # Darwin crosses can use the host system's libraries and headers,
11579         # because of the fat library support.  Of course, it must be the
11580         # same version of Darwin on both sides.  Allow the user to
11581         # just say --target=foo-darwin without a version number to mean
11582         # "the version on this system".
11583             *-*-darwin*,*-*-darwin*)
11584                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11585                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11586                 if test $hostos = $targetos -o $targetos = darwin ; then
11587                     CROSS=
11588                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11589                     with_headers=yes
11590                 fi
11591                 ;;
11592
11593             i?86-*-*,x86_64-*-* \
11594             | powerpc*-*-*,powerpc64*-*-*)
11595                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11596         esac
11597
11598         case $target in
11599                 *-*-mingw*)
11600                         if test "x$with_headers" = x; then
11601                                 with_headers=yes
11602                         fi
11603                         ;;
11604                 *)
11605                         ;;
11606         esac
11607 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11608         SYSTEM_HEADER_DIR=$build_system_header_dir
11609 fi
11610
11611 # If this is a cross-compiler that does not
11612 # have its own set of headers then define
11613 # inhibit_libc
11614
11615 # If this is using newlib, without having the headers available now,
11616 # then define inhibit_libc in LIBGCC2_CFLAGS.
11617 # This prevents libgcc2 from containing any code which requires libc
11618 # support.
11619 : ${inhibit_libc=false}
11620 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11621        test x$with_newlib = xyes ; } &&
11622      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11623        inhibit_libc=true
11624 fi
11625
11626
11627 # When building gcc with a cross-compiler, we need to adjust things so
11628 # that the generator programs are still built with the native compiler.
11629 # Also, we cannot run fixincludes.
11630
11631 # These are the normal (build=host) settings:
11632 CC_FOR_BUILD='$(CC)'
11633 BUILD_CFLAGS='$(ALL_CFLAGS)'
11634 BUILD_LDFLAGS='$(LDFLAGS)'
11635 STMP_FIXINC=stmp-fixinc
11636
11637 # And these apply if build != host, or we are generating coverage data
11638 if test x$build != x$host || test "x$coverage_flags" != x
11639 then
11640     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11641     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11642 fi
11643
11644 # Expand extra_headers to include complete path.
11645 # This substitutes for lots of t-* files.
11646 extra_headers_list=
11647 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11648 for file in ${extra_headers} ; do
11649   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11650 done
11651
11652 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11653 if test x"$use_gcc_tgmath" = xyes
11654 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11655 fi
11656
11657 # Define collect2 in Makefile.
11658 case $host_can_use_collect2 in
11659   no) collect2= ;;
11660   *) collect2='collect2$(exeext)' ;;
11661 esac
11662
11663
11664 # Add a definition of USE_COLLECT2 if system wants one.
11665 case $use_collect2 in
11666   no) use_collect2= ;;
11667   "") ;;
11668   *)
11669     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11670     xm_defines="${xm_defines} USE_COLLECT2"
11671     case $host_can_use_collect2 in
11672       no)
11673         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11674         ;;
11675     esac
11676     ;;
11677 esac
11678
11679
11680 cat >>confdefs.h <<_ACEOF
11681 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11682 _ACEOF
11683
11684
11685 # ---------------------------
11686 # Assembler & linker features
11687 # ---------------------------
11688
11689 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11690 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11691 # However when ld-new is first executed from the build tree, libtool will
11692 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11693 # to the build tree.  While doing this we need to use the previous-stage
11694 # linker, or we have an infinite loop.  The presence of a shell script as
11695 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11696 # the gcc/collect-ld script.  So we need to know how libtool works, or
11697 # exec-tool will fail.
11698
11699
11700 case `pwd` in
11701   *\ * | *\     *)
11702     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11703 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11704 esac
11705
11706
11707
11708 macro_version='2.2.7a'
11709 macro_revision='1.3134'
11710
11711
11712
11713
11714
11715
11716
11717
11718
11719
11720
11721
11722
11723 ltmain="$ac_aux_dir/ltmain.sh"
11724
11725 # Backslashify metacharacters that are still active within
11726 # double-quoted strings.
11727 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11728
11729 # Same as above, but do not quote variable references.
11730 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11731
11732 # Sed substitution to delay expansion of an escaped shell variable in a
11733 # double_quote_subst'ed string.
11734 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11735
11736 # Sed substitution to delay expansion of an escaped single quote.
11737 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11738
11739 # Sed substitution to avoid accidental globbing in evaled expressions
11740 no_glob_subst='s/\*/\\\*/g'
11741
11742 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11743 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11744 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11745
11746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11747 $as_echo_n "checking how to print strings... " >&6; }
11748 # Test print first, because it will be a builtin if present.
11749 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11750    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11751   ECHO='print -r --'
11752 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11753   ECHO='printf %s\n'
11754 else
11755   # Use this function as a fallback that always works.
11756   func_fallback_echo ()
11757   {
11758     eval 'cat <<_LTECHO_EOF
11759 $1
11760 _LTECHO_EOF'
11761   }
11762   ECHO='func_fallback_echo'
11763 fi
11764
11765 # func_echo_all arg...
11766 # Invoke $ECHO with all args, space-separated.
11767 func_echo_all ()
11768 {
11769     $ECHO ""
11770 }
11771
11772 case "$ECHO" in
11773   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11774 $as_echo "printf" >&6; } ;;
11775   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11776 $as_echo "print -r" >&6; } ;;
11777   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11778 $as_echo "cat" >&6; } ;;
11779 esac
11780
11781
11782
11783
11784
11785
11786
11787
11788
11789
11790
11791
11792
11793
11794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11795 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11796 if test "${ac_cv_path_SED+set}" = set; then :
11797   $as_echo_n "(cached) " >&6
11798 else
11799             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11800      for ac_i in 1 2 3 4 5 6 7; do
11801        ac_script="$ac_script$as_nl$ac_script"
11802      done
11803      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11804      { ac_script=; unset ac_script;}
11805      if test -z "$SED"; then
11806   ac_path_SED_found=false
11807   # Loop through the user's path and test for each of PROGNAME-LIST
11808   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11809 for as_dir in $PATH
11810 do
11811   IFS=$as_save_IFS
11812   test -z "$as_dir" && as_dir=.
11813     for ac_prog in sed gsed; do
11814     for ac_exec_ext in '' $ac_executable_extensions; do
11815       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11816       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11817 # Check for GNU ac_path_SED and select it if it is found.
11818   # Check for GNU $ac_path_SED
11819 case `"$ac_path_SED" --version 2>&1` in
11820 *GNU*)
11821   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11822 *)
11823   ac_count=0
11824   $as_echo_n 0123456789 >"conftest.in"
11825   while :
11826   do
11827     cat "conftest.in" "conftest.in" >"conftest.tmp"
11828     mv "conftest.tmp" "conftest.in"
11829     cp "conftest.in" "conftest.nl"
11830     $as_echo '' >> "conftest.nl"
11831     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11832     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11833     as_fn_arith $ac_count + 1 && ac_count=$as_val
11834     if test $ac_count -gt ${ac_path_SED_max-0}; then
11835       # Best one so far, save it but keep looking for a better one
11836       ac_cv_path_SED="$ac_path_SED"
11837       ac_path_SED_max=$ac_count
11838     fi
11839     # 10*(2^10) chars as input seems more than enough
11840     test $ac_count -gt 10 && break
11841   done
11842   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11843 esac
11844
11845       $ac_path_SED_found && break 3
11846     done
11847   done
11848   done
11849 IFS=$as_save_IFS
11850   if test -z "$ac_cv_path_SED"; then
11851     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11852   fi
11853 else
11854   ac_cv_path_SED=$SED
11855 fi
11856
11857 fi
11858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11859 $as_echo "$ac_cv_path_SED" >&6; }
11860  SED="$ac_cv_path_SED"
11861   rm -f conftest.sed
11862
11863 test -z "$SED" && SED=sed
11864 Xsed="$SED -e 1s/^X//"
11865
11866
11867
11868
11869
11870
11871
11872
11873
11874
11875
11876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11877 $as_echo_n "checking for fgrep... " >&6; }
11878 if test "${ac_cv_path_FGREP+set}" = set; then :
11879   $as_echo_n "(cached) " >&6
11880 else
11881   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11882    then ac_cv_path_FGREP="$GREP -F"
11883    else
11884      if test -z "$FGREP"; then
11885   ac_path_FGREP_found=false
11886   # Loop through the user's path and test for each of PROGNAME-LIST
11887   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11888 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11889 do
11890   IFS=$as_save_IFS
11891   test -z "$as_dir" && as_dir=.
11892     for ac_prog in fgrep; do
11893     for ac_exec_ext in '' $ac_executable_extensions; do
11894       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11895       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11896 # Check for GNU ac_path_FGREP and select it if it is found.
11897   # Check for GNU $ac_path_FGREP
11898 case `"$ac_path_FGREP" --version 2>&1` in
11899 *GNU*)
11900   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
11901 *)
11902   ac_count=0
11903   $as_echo_n 0123456789 >"conftest.in"
11904   while :
11905   do
11906     cat "conftest.in" "conftest.in" >"conftest.tmp"
11907     mv "conftest.tmp" "conftest.in"
11908     cp "conftest.in" "conftest.nl"
11909     $as_echo 'FGREP' >> "conftest.nl"
11910     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
11911     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11912     as_fn_arith $ac_count + 1 && ac_count=$as_val
11913     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
11914       # Best one so far, save it but keep looking for a better one
11915       ac_cv_path_FGREP="$ac_path_FGREP"
11916       ac_path_FGREP_max=$ac_count
11917     fi
11918     # 10*(2^10) chars as input seems more than enough
11919     test $ac_count -gt 10 && break
11920   done
11921   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11922 esac
11923
11924       $ac_path_FGREP_found && break 3
11925     done
11926   done
11927   done
11928 IFS=$as_save_IFS
11929   if test -z "$ac_cv_path_FGREP"; then
11930     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
11931   fi
11932 else
11933   ac_cv_path_FGREP=$FGREP
11934 fi
11935
11936    fi
11937 fi
11938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
11939 $as_echo "$ac_cv_path_FGREP" >&6; }
11940  FGREP="$ac_cv_path_FGREP"
11941
11942
11943 test -z "$GREP" && GREP=grep
11944
11945
11946
11947
11948
11949
11950
11951
11952
11953
11954
11955
11956
11957
11958
11959
11960
11961
11962
11963 # Check whether --with-gnu-ld was given.
11964 if test "${with_gnu_ld+set}" = set; then :
11965   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
11966 else
11967   with_gnu_ld=no
11968 fi
11969
11970 ac_prog=ld
11971 if test "$GCC" = yes; then
11972   # Check if gcc -print-prog-name=ld gives a path.
11973   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
11974 $as_echo_n "checking for ld used by $CC... " >&6; }
11975   case $host in
11976   *-*-mingw*)
11977     # gcc leaves a trailing carriage return which upsets mingw
11978     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11979   *)
11980     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11981   esac
11982   case $ac_prog in
11983     # Accept absolute paths.
11984     [\\/]* | ?:[\\/]*)
11985       re_direlt='/[^/][^/]*/\.\./'
11986       # Canonicalize the pathname of ld
11987       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
11988       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
11989         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
11990       done
11991       test -z "$LD" && LD="$ac_prog"
11992       ;;
11993   "")
11994     # If it fails, then pretend we aren't using GCC.
11995     ac_prog=ld
11996     ;;
11997   *)
11998     # If it is relative, then search for the first ld in PATH.
11999     with_gnu_ld=unknown
12000     ;;
12001   esac
12002 elif test "$with_gnu_ld" = yes; then
12003   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12004 $as_echo_n "checking for GNU ld... " >&6; }
12005 else
12006   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12007 $as_echo_n "checking for non-GNU ld... " >&6; }
12008 fi
12009 if test "${lt_cv_path_LD+set}" = set; then :
12010   $as_echo_n "(cached) " >&6
12011 else
12012   if test -z "$LD"; then
12013   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12014   for ac_dir in $PATH; do
12015     IFS="$lt_save_ifs"
12016     test -z "$ac_dir" && ac_dir=.
12017     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12018       lt_cv_path_LD="$ac_dir/$ac_prog"
12019       # Check to see if the program is GNU ld.  I'd rather use --version,
12020       # but apparently some variants of GNU ld only accept -v.
12021       # Break only if it was the GNU/non-GNU ld that we prefer.
12022       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12023       *GNU* | *'with BFD'*)
12024         test "$with_gnu_ld" != no && break
12025         ;;
12026       *)
12027         test "$with_gnu_ld" != yes && break
12028         ;;
12029       esac
12030     fi
12031   done
12032   IFS="$lt_save_ifs"
12033 else
12034   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12035 fi
12036 fi
12037
12038 LD="$lt_cv_path_LD"
12039 if test -n "$LD"; then
12040   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12041 $as_echo "$LD" >&6; }
12042 else
12043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12044 $as_echo "no" >&6; }
12045 fi
12046 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12048 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12049 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12050   $as_echo_n "(cached) " >&6
12051 else
12052   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12053 case `$LD -v 2>&1 </dev/null` in
12054 *GNU* | *'with BFD'*)
12055   lt_cv_prog_gnu_ld=yes
12056   ;;
12057 *)
12058   lt_cv_prog_gnu_ld=no
12059   ;;
12060 esac
12061 fi
12062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12063 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12064 with_gnu_ld=$lt_cv_prog_gnu_ld
12065
12066
12067
12068
12069
12070
12071
12072
12073
12074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12075 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12076 if test "${lt_cv_path_NM+set}" = set; then :
12077   $as_echo_n "(cached) " >&6
12078 else
12079   if test -n "$NM"; then
12080   # Let the user override the test.
12081   lt_cv_path_NM="$NM"
12082 else
12083   lt_nm_to_check="${ac_tool_prefix}nm"
12084   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12085     lt_nm_to_check="$lt_nm_to_check nm"
12086   fi
12087   for lt_tmp_nm in $lt_nm_to_check; do
12088     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12089     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12090       IFS="$lt_save_ifs"
12091       test -z "$ac_dir" && ac_dir=.
12092       tmp_nm="$ac_dir/$lt_tmp_nm"
12093       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12094         # Check to see if the nm accepts a BSD-compat flag.
12095         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12096         #   nm: unknown option "B" ignored
12097         # Tru64's nm complains that /dev/null is an invalid object file
12098         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12099         */dev/null* | *'Invalid file or object type'*)
12100           lt_cv_path_NM="$tmp_nm -B"
12101           break
12102           ;;
12103         *)
12104           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12105           */dev/null*)
12106             lt_cv_path_NM="$tmp_nm -p"
12107             break
12108             ;;
12109           *)
12110             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12111             continue # so that we can try to find one that supports BSD flags
12112             ;;
12113           esac
12114           ;;
12115         esac
12116       fi
12117     done
12118     IFS="$lt_save_ifs"
12119   done
12120   : ${lt_cv_path_NM=no}
12121 fi
12122 fi
12123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12124 $as_echo "$lt_cv_path_NM" >&6; }
12125 if test "$lt_cv_path_NM" != "no"; then
12126   NM="$lt_cv_path_NM"
12127 else
12128   # Didn't find any BSD compatible name lister, look for dumpbin.
12129   if test -n "$DUMPBIN"; then :
12130     # Let the user override the test.
12131   else
12132     if test -n "$ac_tool_prefix"; then
12133   for ac_prog in dumpbin "link -dump"
12134   do
12135     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12136 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12138 $as_echo_n "checking for $ac_word... " >&6; }
12139 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12140   $as_echo_n "(cached) " >&6
12141 else
12142   if test -n "$DUMPBIN"; then
12143   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12144 else
12145 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12146 for as_dir in $PATH
12147 do
12148   IFS=$as_save_IFS
12149   test -z "$as_dir" && as_dir=.
12150     for ac_exec_ext in '' $ac_executable_extensions; do
12151   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12152     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12153     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12154     break 2
12155   fi
12156 done
12157   done
12158 IFS=$as_save_IFS
12159
12160 fi
12161 fi
12162 DUMPBIN=$ac_cv_prog_DUMPBIN
12163 if test -n "$DUMPBIN"; then
12164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12165 $as_echo "$DUMPBIN" >&6; }
12166 else
12167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12168 $as_echo "no" >&6; }
12169 fi
12170
12171
12172     test -n "$DUMPBIN" && break
12173   done
12174 fi
12175 if test -z "$DUMPBIN"; then
12176   ac_ct_DUMPBIN=$DUMPBIN
12177   for ac_prog in dumpbin "link -dump"
12178 do
12179   # Extract the first word of "$ac_prog", so it can be a program name with args.
12180 set dummy $ac_prog; ac_word=$2
12181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12182 $as_echo_n "checking for $ac_word... " >&6; }
12183 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12184   $as_echo_n "(cached) " >&6
12185 else
12186   if test -n "$ac_ct_DUMPBIN"; then
12187   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12188 else
12189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12190 for as_dir in $PATH
12191 do
12192   IFS=$as_save_IFS
12193   test -z "$as_dir" && as_dir=.
12194     for ac_exec_ext in '' $ac_executable_extensions; do
12195   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12196     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12197     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12198     break 2
12199   fi
12200 done
12201   done
12202 IFS=$as_save_IFS
12203
12204 fi
12205 fi
12206 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12207 if test -n "$ac_ct_DUMPBIN"; then
12208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12209 $as_echo "$ac_ct_DUMPBIN" >&6; }
12210 else
12211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12212 $as_echo "no" >&6; }
12213 fi
12214
12215
12216   test -n "$ac_ct_DUMPBIN" && break
12217 done
12218
12219   if test "x$ac_ct_DUMPBIN" = x; then
12220     DUMPBIN=":"
12221   else
12222     case $cross_compiling:$ac_tool_warned in
12223 yes:)
12224 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12225 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12226 ac_tool_warned=yes ;;
12227 esac
12228     DUMPBIN=$ac_ct_DUMPBIN
12229   fi
12230 fi
12231
12232     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12233     *COFF*)
12234       DUMPBIN="$DUMPBIN -symbols"
12235       ;;
12236     *)
12237       DUMPBIN=:
12238       ;;
12239     esac
12240   fi
12241
12242   if test "$DUMPBIN" != ":"; then
12243     NM="$DUMPBIN"
12244   fi
12245 fi
12246 test -z "$NM" && NM=nm
12247
12248
12249
12250
12251
12252
12253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12254 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12255 if test "${lt_cv_nm_interface+set}" = set; then :
12256   $as_echo_n "(cached) " >&6
12257 else
12258   lt_cv_nm_interface="BSD nm"
12259   echo "int some_variable = 0;" > conftest.$ac_ext
12260   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12261   (eval "$ac_compile" 2>conftest.err)
12262   cat conftest.err >&5
12263   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12264   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12265   cat conftest.err >&5
12266   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12267   cat conftest.out >&5
12268   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12269     lt_cv_nm_interface="MS dumpbin"
12270   fi
12271   rm -f conftest*
12272 fi
12273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12274 $as_echo "$lt_cv_nm_interface" >&6; }
12275
12276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12277 $as_echo_n "checking whether ln -s works... " >&6; }
12278 LN_S=$as_ln_s
12279 if test "$LN_S" = "ln -s"; then
12280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12281 $as_echo "yes" >&6; }
12282 else
12283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12284 $as_echo "no, using $LN_S" >&6; }
12285 fi
12286
12287 # find the maximum length of command line arguments
12288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12289 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12290 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12291   $as_echo_n "(cached) " >&6
12292 else
12293     i=0
12294   teststring="ABCD"
12295
12296   case $build_os in
12297   msdosdjgpp*)
12298     # On DJGPP, this test can blow up pretty badly due to problems in libc
12299     # (any single argument exceeding 2000 bytes causes a buffer overrun
12300     # during glob expansion).  Even if it were fixed, the result of this
12301     # check would be larger than it should be.
12302     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12303     ;;
12304
12305   gnu*)
12306     # Under GNU Hurd, this test is not required because there is
12307     # no limit to the length of command line arguments.
12308     # Libtool will interpret -1 as no limit whatsoever
12309     lt_cv_sys_max_cmd_len=-1;
12310     ;;
12311
12312   cygwin* | mingw* | cegcc*)
12313     # On Win9x/ME, this test blows up -- it succeeds, but takes
12314     # about 5 minutes as the teststring grows exponentially.
12315     # Worse, since 9x/ME are not pre-emptively multitasking,
12316     # you end up with a "frozen" computer, even though with patience
12317     # the test eventually succeeds (with a max line length of 256k).
12318     # Instead, let's just punt: use the minimum linelength reported by
12319     # all of the supported platforms: 8192 (on NT/2K/XP).
12320     lt_cv_sys_max_cmd_len=8192;
12321     ;;
12322
12323   mint*)
12324     # On MiNT this can take a long time and run out of memory.
12325     lt_cv_sys_max_cmd_len=8192;
12326     ;;
12327
12328   amigaos*)
12329     # On AmigaOS with pdksh, this test takes hours, literally.
12330     # So we just punt and use a minimum line length of 8192.
12331     lt_cv_sys_max_cmd_len=8192;
12332     ;;
12333
12334   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12335     # This has been around since 386BSD, at least.  Likely further.
12336     if test -x /sbin/sysctl; then
12337       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12338     elif test -x /usr/sbin/sysctl; then
12339       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12340     else
12341       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12342     fi
12343     # And add a safety zone
12344     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12345     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12346     ;;
12347
12348   interix*)
12349     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12350     lt_cv_sys_max_cmd_len=196608
12351     ;;
12352
12353   osf*)
12354     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12355     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12356     # nice to cause kernel panics so lets avoid the loop below.
12357     # First set a reasonable default.
12358     lt_cv_sys_max_cmd_len=16384
12359     #
12360     if test -x /sbin/sysconfig; then
12361       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12362         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12363       esac
12364     fi
12365     ;;
12366   sco3.2v5*)
12367     lt_cv_sys_max_cmd_len=102400
12368     ;;
12369   sysv5* | sco5v6* | sysv4.2uw2*)
12370     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12371     if test -n "$kargmax"; then
12372       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12373     else
12374       lt_cv_sys_max_cmd_len=32768
12375     fi
12376     ;;
12377   *)
12378     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12379     if test -n "$lt_cv_sys_max_cmd_len"; then
12380       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12381       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12382     else
12383       # Make teststring a little bigger before we do anything with it.
12384       # a 1K string should be a reasonable start.
12385       for i in 1 2 3 4 5 6 7 8 ; do
12386         teststring=$teststring$teststring
12387       done
12388       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12389       # If test is not a shell built-in, we'll probably end up computing a
12390       # maximum length that is only half of the actual maximum length, but
12391       # we can't tell.
12392       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12393                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12394               test $i != 17 # 1/2 MB should be enough
12395       do
12396         i=`expr $i + 1`
12397         teststring=$teststring$teststring
12398       done
12399       # Only check the string length outside the loop.
12400       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12401       teststring=
12402       # Add a significant safety factor because C++ compilers can tack on
12403       # massive amounts of additional arguments before passing them to the
12404       # linker.  It appears as though 1/2 is a usable value.
12405       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12406     fi
12407     ;;
12408   esac
12409
12410 fi
12411
12412 if test -n $lt_cv_sys_max_cmd_len ; then
12413   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12414 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12415 else
12416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12417 $as_echo "none" >&6; }
12418 fi
12419 max_cmd_len=$lt_cv_sys_max_cmd_len
12420
12421
12422
12423
12424
12425
12426 : ${CP="cp -f"}
12427 : ${MV="mv -f"}
12428 : ${RM="rm -f"}
12429
12430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12431 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12432 # Try some XSI features
12433 xsi_shell=no
12434 ( _lt_dummy="a/b/c"
12435   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12436       = c,a/b,, \
12437     && eval 'test $(( 1 + 1 )) -eq 2 \
12438     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12439   && xsi_shell=yes
12440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12441 $as_echo "$xsi_shell" >&6; }
12442
12443
12444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12445 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12446 lt_shell_append=no
12447 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12448     >/dev/null 2>&1 \
12449   && lt_shell_append=yes
12450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12451 $as_echo "$lt_shell_append" >&6; }
12452
12453
12454 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12455   lt_unset=unset
12456 else
12457   lt_unset=false
12458 fi
12459
12460
12461
12462
12463
12464 # test EBCDIC or ASCII
12465 case `echo X|tr X '\101'` in
12466  A) # ASCII based system
12467     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12468   lt_SP2NL='tr \040 \012'
12469   lt_NL2SP='tr \015\012 \040\040'
12470   ;;
12471  *) # EBCDIC based system
12472   lt_SP2NL='tr \100 \n'
12473   lt_NL2SP='tr \r\n \100\100'
12474   ;;
12475 esac
12476
12477
12478
12479
12480
12481
12482
12483
12484
12485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12486 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12487 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12488   $as_echo_n "(cached) " >&6
12489 else
12490   lt_cv_ld_reload_flag='-r'
12491 fi
12492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12493 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12494 reload_flag=$lt_cv_ld_reload_flag
12495 case $reload_flag in
12496 "" | " "*) ;;
12497 *) reload_flag=" $reload_flag" ;;
12498 esac
12499 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12500 case $host_os in
12501   darwin*)
12502     if test "$GCC" = yes; then
12503       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12504     else
12505       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12506     fi
12507     ;;
12508 esac
12509
12510
12511
12512
12513
12514
12515
12516
12517
12518 if test -n "$ac_tool_prefix"; then
12519   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12520 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12522 $as_echo_n "checking for $ac_word... " >&6; }
12523 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12524   $as_echo_n "(cached) " >&6
12525 else
12526   if test -n "$OBJDUMP"; then
12527   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12528 else
12529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12530 for as_dir in $PATH
12531 do
12532   IFS=$as_save_IFS
12533   test -z "$as_dir" && as_dir=.
12534     for ac_exec_ext in '' $ac_executable_extensions; do
12535   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12536     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12537     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12538     break 2
12539   fi
12540 done
12541   done
12542 IFS=$as_save_IFS
12543
12544 fi
12545 fi
12546 OBJDUMP=$ac_cv_prog_OBJDUMP
12547 if test -n "$OBJDUMP"; then
12548   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12549 $as_echo "$OBJDUMP" >&6; }
12550 else
12551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12552 $as_echo "no" >&6; }
12553 fi
12554
12555
12556 fi
12557 if test -z "$ac_cv_prog_OBJDUMP"; then
12558   ac_ct_OBJDUMP=$OBJDUMP
12559   # Extract the first word of "objdump", so it can be a program name with args.
12560 set dummy objdump; ac_word=$2
12561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12562 $as_echo_n "checking for $ac_word... " >&6; }
12563 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12564   $as_echo_n "(cached) " >&6
12565 else
12566   if test -n "$ac_ct_OBJDUMP"; then
12567   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12568 else
12569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12570 for as_dir in $PATH
12571 do
12572   IFS=$as_save_IFS
12573   test -z "$as_dir" && as_dir=.
12574     for ac_exec_ext in '' $ac_executable_extensions; do
12575   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12576     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12577     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12578     break 2
12579   fi
12580 done
12581   done
12582 IFS=$as_save_IFS
12583
12584 fi
12585 fi
12586 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12587 if test -n "$ac_ct_OBJDUMP"; then
12588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12589 $as_echo "$ac_ct_OBJDUMP" >&6; }
12590 else
12591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12592 $as_echo "no" >&6; }
12593 fi
12594
12595   if test "x$ac_ct_OBJDUMP" = x; then
12596     OBJDUMP="false"
12597   else
12598     case $cross_compiling:$ac_tool_warned in
12599 yes:)
12600 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12601 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12602 ac_tool_warned=yes ;;
12603 esac
12604     OBJDUMP=$ac_ct_OBJDUMP
12605   fi
12606 else
12607   OBJDUMP="$ac_cv_prog_OBJDUMP"
12608 fi
12609
12610 test -z "$OBJDUMP" && OBJDUMP=objdump
12611
12612
12613
12614
12615
12616
12617
12618
12619
12620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12621 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12622 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12623   $as_echo_n "(cached) " >&6
12624 else
12625   lt_cv_file_magic_cmd='$MAGIC_CMD'
12626 lt_cv_file_magic_test_file=
12627 lt_cv_deplibs_check_method='unknown'
12628 # Need to set the preceding variable on all platforms that support
12629 # interlibrary dependencies.
12630 # 'none' -- dependencies not supported.
12631 # `unknown' -- same as none, but documents that we really don't know.
12632 # 'pass_all' -- all dependencies passed with no checks.
12633 # 'test_compile' -- check by making test program.
12634 # 'file_magic [[regex]]' -- check by looking for files in library path
12635 # which responds to the $file_magic_cmd with a given extended regex.
12636 # If you have `file' or equivalent on your system and you're not sure
12637 # whether `pass_all' will *always* work, you probably want this one.
12638
12639 case $host_os in
12640 aix[4-9]*)
12641   lt_cv_deplibs_check_method=pass_all
12642   ;;
12643
12644 beos*)
12645   lt_cv_deplibs_check_method=pass_all
12646   ;;
12647
12648 bsdi[45]*)
12649   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12650   lt_cv_file_magic_cmd='/usr/bin/file -L'
12651   lt_cv_file_magic_test_file=/shlib/libc.so
12652   ;;
12653
12654 cygwin*)
12655   # func_win32_libid is a shell function defined in ltmain.sh
12656   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12657   lt_cv_file_magic_cmd='func_win32_libid'
12658   ;;
12659
12660 mingw* | pw32*)
12661   # Base MSYS/MinGW do not provide the 'file' command needed by
12662   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12663   # unless we find 'file', for example because we are cross-compiling.
12664   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12665   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12666     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12667     lt_cv_file_magic_cmd='func_win32_libid'
12668   else
12669     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12670     lt_cv_file_magic_cmd='$OBJDUMP -f'
12671   fi
12672   ;;
12673
12674 cegcc*)
12675   # use the weaker test based on 'objdump'. See mingw*.
12676   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12677   lt_cv_file_magic_cmd='$OBJDUMP -f'
12678   ;;
12679
12680 darwin* | rhapsody*)
12681   lt_cv_deplibs_check_method=pass_all
12682   ;;
12683
12684 freebsd* | dragonfly*)
12685   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12686     case $host_cpu in
12687     i*86 )
12688       # Not sure whether the presence of OpenBSD here was a mistake.
12689       # Let's accept both of them until this is cleared up.
12690       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12691       lt_cv_file_magic_cmd=/usr/bin/file
12692       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12693       ;;
12694     esac
12695   else
12696     lt_cv_deplibs_check_method=pass_all
12697   fi
12698   ;;
12699
12700 gnu*)
12701   lt_cv_deplibs_check_method=pass_all
12702   ;;
12703
12704 haiku*)
12705   lt_cv_deplibs_check_method=pass_all
12706   ;;
12707
12708 hpux10.20* | hpux11*)
12709   lt_cv_file_magic_cmd=/usr/bin/file
12710   case $host_cpu in
12711   ia64*)
12712     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12713     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12714     ;;
12715   hppa*64*)
12716     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12717     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12718     ;;
12719   *)
12720     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12721     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12722     ;;
12723   esac
12724   ;;
12725
12726 interix[3-9]*)
12727   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12728   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12729   ;;
12730
12731 irix5* | irix6* | nonstopux*)
12732   case $LD in
12733   *-32|*"-32 ") libmagic=32-bit;;
12734   *-n32|*"-n32 ") libmagic=N32;;
12735   *-64|*"-64 ") libmagic=64-bit;;
12736   *) libmagic=never-match;;
12737   esac
12738   lt_cv_deplibs_check_method=pass_all
12739   ;;
12740
12741 # This must be Linux ELF.
12742 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12743   lt_cv_deplibs_check_method=pass_all
12744   ;;
12745
12746 netbsd*)
12747   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12748     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12749   else
12750     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12751   fi
12752   ;;
12753
12754 newos6*)
12755   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12756   lt_cv_file_magic_cmd=/usr/bin/file
12757   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12758   ;;
12759
12760 *nto* | *qnx*)
12761   lt_cv_deplibs_check_method=pass_all
12762   ;;
12763
12764 openbsd*)
12765   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12766     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12767   else
12768     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12769   fi
12770   ;;
12771
12772 osf3* | osf4* | osf5*)
12773   lt_cv_deplibs_check_method=pass_all
12774   ;;
12775
12776 rdos*)
12777   lt_cv_deplibs_check_method=pass_all
12778   ;;
12779
12780 solaris*)
12781   lt_cv_deplibs_check_method=pass_all
12782   ;;
12783
12784 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12785   lt_cv_deplibs_check_method=pass_all
12786   ;;
12787
12788 sysv4 | sysv4.3*)
12789   case $host_vendor in
12790   motorola)
12791     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]'
12792     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12793     ;;
12794   ncr)
12795     lt_cv_deplibs_check_method=pass_all
12796     ;;
12797   sequent)
12798     lt_cv_file_magic_cmd='/bin/file'
12799     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12800     ;;
12801   sni)
12802     lt_cv_file_magic_cmd='/bin/file'
12803     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12804     lt_cv_file_magic_test_file=/lib/libc.so
12805     ;;
12806   siemens)
12807     lt_cv_deplibs_check_method=pass_all
12808     ;;
12809   pc)
12810     lt_cv_deplibs_check_method=pass_all
12811     ;;
12812   esac
12813   ;;
12814
12815 tpf*)
12816   lt_cv_deplibs_check_method=pass_all
12817   ;;
12818 esac
12819
12820 fi
12821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12822 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12823 file_magic_cmd=$lt_cv_file_magic_cmd
12824 deplibs_check_method=$lt_cv_deplibs_check_method
12825 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12826
12827
12828
12829
12830
12831
12832
12833
12834
12835
12836
12837
12838 if test -n "$ac_tool_prefix"; then
12839   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12840 set dummy ${ac_tool_prefix}ar; ac_word=$2
12841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12842 $as_echo_n "checking for $ac_word... " >&6; }
12843 if test "${ac_cv_prog_AR+set}" = set; then :
12844   $as_echo_n "(cached) " >&6
12845 else
12846   if test -n "$AR"; then
12847   ac_cv_prog_AR="$AR" # Let the user override the test.
12848 else
12849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12850 for as_dir in $PATH
12851 do
12852   IFS=$as_save_IFS
12853   test -z "$as_dir" && as_dir=.
12854     for ac_exec_ext in '' $ac_executable_extensions; do
12855   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12856     ac_cv_prog_AR="${ac_tool_prefix}ar"
12857     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12858     break 2
12859   fi
12860 done
12861   done
12862 IFS=$as_save_IFS
12863
12864 fi
12865 fi
12866 AR=$ac_cv_prog_AR
12867 if test -n "$AR"; then
12868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12869 $as_echo "$AR" >&6; }
12870 else
12871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12872 $as_echo "no" >&6; }
12873 fi
12874
12875
12876 fi
12877 if test -z "$ac_cv_prog_AR"; then
12878   ac_ct_AR=$AR
12879   # Extract the first word of "ar", so it can be a program name with args.
12880 set dummy ar; ac_word=$2
12881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12882 $as_echo_n "checking for $ac_word... " >&6; }
12883 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12884   $as_echo_n "(cached) " >&6
12885 else
12886   if test -n "$ac_ct_AR"; then
12887   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12888 else
12889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12890 for as_dir in $PATH
12891 do
12892   IFS=$as_save_IFS
12893   test -z "$as_dir" && as_dir=.
12894     for ac_exec_ext in '' $ac_executable_extensions; do
12895   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12896     ac_cv_prog_ac_ct_AR="ar"
12897     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12898     break 2
12899   fi
12900 done
12901   done
12902 IFS=$as_save_IFS
12903
12904 fi
12905 fi
12906 ac_ct_AR=$ac_cv_prog_ac_ct_AR
12907 if test -n "$ac_ct_AR"; then
12908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
12909 $as_echo "$ac_ct_AR" >&6; }
12910 else
12911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12912 $as_echo "no" >&6; }
12913 fi
12914
12915   if test "x$ac_ct_AR" = x; then
12916     AR="false"
12917   else
12918     case $cross_compiling:$ac_tool_warned in
12919 yes:)
12920 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12921 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12922 ac_tool_warned=yes ;;
12923 esac
12924     AR=$ac_ct_AR
12925   fi
12926 else
12927   AR="$ac_cv_prog_AR"
12928 fi
12929
12930 test -z "$AR" && AR=ar
12931 test -z "$AR_FLAGS" && AR_FLAGS=cru
12932
12933
12934
12935
12936
12937
12938
12939
12940
12941
12942
12943 if test -n "$ac_tool_prefix"; then
12944   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
12945 set dummy ${ac_tool_prefix}strip; ac_word=$2
12946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12947 $as_echo_n "checking for $ac_word... " >&6; }
12948 if test "${ac_cv_prog_STRIP+set}" = set; then :
12949   $as_echo_n "(cached) " >&6
12950 else
12951   if test -n "$STRIP"; then
12952   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12953 else
12954 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12955 for as_dir in $PATH
12956 do
12957   IFS=$as_save_IFS
12958   test -z "$as_dir" && as_dir=.
12959     for ac_exec_ext in '' $ac_executable_extensions; do
12960   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12961     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
12962     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12963     break 2
12964   fi
12965 done
12966   done
12967 IFS=$as_save_IFS
12968
12969 fi
12970 fi
12971 STRIP=$ac_cv_prog_STRIP
12972 if test -n "$STRIP"; then
12973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12974 $as_echo "$STRIP" >&6; }
12975 else
12976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12977 $as_echo "no" >&6; }
12978 fi
12979
12980
12981 fi
12982 if test -z "$ac_cv_prog_STRIP"; then
12983   ac_ct_STRIP=$STRIP
12984   # Extract the first word of "strip", so it can be a program name with args.
12985 set dummy strip; ac_word=$2
12986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12987 $as_echo_n "checking for $ac_word... " >&6; }
12988 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
12989   $as_echo_n "(cached) " >&6
12990 else
12991   if test -n "$ac_ct_STRIP"; then
12992   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
12993 else
12994 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12995 for as_dir in $PATH
12996 do
12997   IFS=$as_save_IFS
12998   test -z "$as_dir" && as_dir=.
12999     for ac_exec_ext in '' $ac_executable_extensions; do
13000   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13001     ac_cv_prog_ac_ct_STRIP="strip"
13002     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13003     break 2
13004   fi
13005 done
13006   done
13007 IFS=$as_save_IFS
13008
13009 fi
13010 fi
13011 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13012 if test -n "$ac_ct_STRIP"; then
13013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13014 $as_echo "$ac_ct_STRIP" >&6; }
13015 else
13016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13017 $as_echo "no" >&6; }
13018 fi
13019
13020   if test "x$ac_ct_STRIP" = x; then
13021     STRIP=":"
13022   else
13023     case $cross_compiling:$ac_tool_warned in
13024 yes:)
13025 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13026 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13027 ac_tool_warned=yes ;;
13028 esac
13029     STRIP=$ac_ct_STRIP
13030   fi
13031 else
13032   STRIP="$ac_cv_prog_STRIP"
13033 fi
13034
13035 test -z "$STRIP" && STRIP=:
13036
13037
13038
13039
13040
13041
13042 if test -n "$ac_tool_prefix"; then
13043   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13044 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13046 $as_echo_n "checking for $ac_word... " >&6; }
13047 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13048   $as_echo_n "(cached) " >&6
13049 else
13050   if test -n "$RANLIB"; then
13051   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13052 else
13053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13054 for as_dir in $PATH
13055 do
13056   IFS=$as_save_IFS
13057   test -z "$as_dir" && as_dir=.
13058     for ac_exec_ext in '' $ac_executable_extensions; do
13059   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13060     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13061     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13062     break 2
13063   fi
13064 done
13065   done
13066 IFS=$as_save_IFS
13067
13068 fi
13069 fi
13070 RANLIB=$ac_cv_prog_RANLIB
13071 if test -n "$RANLIB"; then
13072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13073 $as_echo "$RANLIB" >&6; }
13074 else
13075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13076 $as_echo "no" >&6; }
13077 fi
13078
13079
13080 fi
13081 if test -z "$ac_cv_prog_RANLIB"; then
13082   ac_ct_RANLIB=$RANLIB
13083   # Extract the first word of "ranlib", so it can be a program name with args.
13084 set dummy ranlib; ac_word=$2
13085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13086 $as_echo_n "checking for $ac_word... " >&6; }
13087 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13088   $as_echo_n "(cached) " >&6
13089 else
13090   if test -n "$ac_ct_RANLIB"; then
13091   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13092 else
13093 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13094 for as_dir in $PATH
13095 do
13096   IFS=$as_save_IFS
13097   test -z "$as_dir" && as_dir=.
13098     for ac_exec_ext in '' $ac_executable_extensions; do
13099   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13100     ac_cv_prog_ac_ct_RANLIB="ranlib"
13101     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13102     break 2
13103   fi
13104 done
13105   done
13106 IFS=$as_save_IFS
13107
13108 fi
13109 fi
13110 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13111 if test -n "$ac_ct_RANLIB"; then
13112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13113 $as_echo "$ac_ct_RANLIB" >&6; }
13114 else
13115   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13116 $as_echo "no" >&6; }
13117 fi
13118
13119   if test "x$ac_ct_RANLIB" = x; then
13120     RANLIB=":"
13121   else
13122     case $cross_compiling:$ac_tool_warned in
13123 yes:)
13124 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13125 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13126 ac_tool_warned=yes ;;
13127 esac
13128     RANLIB=$ac_ct_RANLIB
13129   fi
13130 else
13131   RANLIB="$ac_cv_prog_RANLIB"
13132 fi
13133
13134 test -z "$RANLIB" && RANLIB=:
13135
13136
13137
13138
13139
13140
13141 # Determine commands to create old-style static archives.
13142 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13143 old_postinstall_cmds='chmod 644 $oldlib'
13144 old_postuninstall_cmds=
13145
13146 if test -n "$RANLIB"; then
13147   case $host_os in
13148   openbsd*)
13149     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13150     ;;
13151   *)
13152     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13153     ;;
13154   esac
13155   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13156 fi
13157
13158 case $host_os in
13159   darwin*)
13160     lock_old_archive_extraction=yes ;;
13161   *)
13162     lock_old_archive_extraction=no ;;
13163 esac
13164
13165
13166
13167
13168
13169
13170
13171
13172
13173
13174
13175
13176
13177
13178
13179
13180
13181
13182
13183
13184
13185
13186
13187
13188
13189
13190
13191
13192
13193
13194
13195
13196
13197
13198
13199
13200
13201
13202
13203 # If no C compiler was specified, use CC.
13204 LTCC=${LTCC-"$CC"}
13205
13206 # If no C compiler flags were specified, use CFLAGS.
13207 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13208
13209 # Allow CC to be a program name with arguments.
13210 compiler=$CC
13211
13212
13213 # Check for command to grab the raw symbol name followed by C symbol from nm.
13214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13215 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13216 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13217   $as_echo_n "(cached) " >&6
13218 else
13219
13220 # These are sane defaults that work on at least a few old systems.
13221 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13222
13223 # Character class describing NM global symbol codes.
13224 symcode='[BCDEGRST]'
13225
13226 # Regexp to match symbols that can be accessed directly from C.
13227 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13228
13229 # Define system-specific variables.
13230 case $host_os in
13231 aix*)
13232   symcode='[BCDT]'
13233   ;;
13234 cygwin* | mingw* | pw32* | cegcc*)
13235   symcode='[ABCDGISTW]'
13236   ;;
13237 hpux*)
13238   if test "$host_cpu" = ia64; then
13239     symcode='[ABCDEGRST]'
13240   fi
13241   ;;
13242 irix* | nonstopux*)
13243   symcode='[BCDEGRST]'
13244   ;;
13245 osf*)
13246   symcode='[BCDEGQRST]'
13247   ;;
13248 solaris*)
13249   symcode='[BDRT]'
13250   ;;
13251 sco3.2v5*)
13252   symcode='[DT]'
13253   ;;
13254 sysv4.2uw2*)
13255   symcode='[DT]'
13256   ;;
13257 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13258   symcode='[ABDT]'
13259   ;;
13260 sysv4)
13261   symcode='[DFNSTU]'
13262   ;;
13263 esac
13264
13265 # If we're using GNU nm, then use its standard symbol codes.
13266 case `$NM -V 2>&1` in
13267 *GNU* | *'with BFD'*)
13268   symcode='[ABCDGIRSTW]' ;;
13269 esac
13270
13271 # Transform an extracted symbol line into a proper C declaration.
13272 # Some systems (esp. on ia64) link data and code symbols differently,
13273 # so use this general approach.
13274 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13275
13276 # Transform an extracted symbol line into symbol name and symbol address
13277 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13278 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'"
13279
13280 # Handle CRLF in mingw tool chain
13281 opt_cr=
13282 case $build_os in
13283 mingw*)
13284   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13285   ;;
13286 esac
13287
13288 # Try without a prefix underscore, then with it.
13289 for ac_symprfx in "" "_"; do
13290
13291   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13292   symxfrm="\\1 $ac_symprfx\\2 \\2"
13293
13294   # Write the raw and C identifiers.
13295   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13296     # Fake it for dumpbin and say T for any non-static function
13297     # and D for any global variable.
13298     # Also find C++ and __fastcall symbols from MSVC++,
13299     # which start with @ or ?.
13300     lt_cv_sys_global_symbol_pipe="$AWK '"\
13301 "     {last_section=section; section=\$ 3};"\
13302 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13303 "     \$ 0!~/External *\|/{next};"\
13304 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13305 "     {if(hide[section]) next};"\
13306 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13307 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13308 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13309 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13310 "     ' prfx=^$ac_symprfx"
13311   else
13312     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13313   fi
13314
13315   # Check to see that the pipe works correctly.
13316   pipe_works=no
13317
13318   rm -f conftest*
13319   cat > conftest.$ac_ext <<_LT_EOF
13320 #ifdef __cplusplus
13321 extern "C" {
13322 #endif
13323 char nm_test_var;
13324 void nm_test_func(void);
13325 void nm_test_func(void){}
13326 #ifdef __cplusplus
13327 }
13328 #endif
13329 int main(){nm_test_var='a';nm_test_func();return(0);}
13330 _LT_EOF
13331
13332   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13333   (eval $ac_compile) 2>&5
13334   ac_status=$?
13335   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13336   test $ac_status = 0; }; then
13337     # Now try to grab the symbols.
13338     nlist=conftest.nm
13339     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13340   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13341   ac_status=$?
13342   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13343   test $ac_status = 0; } && test -s "$nlist"; then
13344       # Try sorting and uniquifying the output.
13345       if sort "$nlist" | uniq > "$nlist"T; then
13346         mv -f "$nlist"T "$nlist"
13347       else
13348         rm -f "$nlist"T
13349       fi
13350
13351       # Make sure that we snagged all the symbols we need.
13352       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13353         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13354           cat <<_LT_EOF > conftest.$ac_ext
13355 #ifdef __cplusplus
13356 extern "C" {
13357 #endif
13358
13359 _LT_EOF
13360           # Now generate the symbol file.
13361           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13362
13363           cat <<_LT_EOF >> conftest.$ac_ext
13364
13365 /* The mapping between symbol names and symbols.  */
13366 const struct {
13367   const char *name;
13368   void       *address;
13369 }
13370 lt__PROGRAM__LTX_preloaded_symbols[] =
13371 {
13372   { "@PROGRAM@", (void *) 0 },
13373 _LT_EOF
13374           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13375           cat <<\_LT_EOF >> conftest.$ac_ext
13376   {0, (void *) 0}
13377 };
13378
13379 /* This works around a problem in FreeBSD linker */
13380 #ifdef FREEBSD_WORKAROUND
13381 static const void *lt_preloaded_setup() {
13382   return lt__PROGRAM__LTX_preloaded_symbols;
13383 }
13384 #endif
13385
13386 #ifdef __cplusplus
13387 }
13388 #endif
13389 _LT_EOF
13390           # Now try linking the two files.
13391           mv conftest.$ac_objext conftstm.$ac_objext
13392           lt_save_LIBS="$LIBS"
13393           lt_save_CFLAGS="$CFLAGS"
13394           LIBS="conftstm.$ac_objext"
13395           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13396           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13397   (eval $ac_link) 2>&5
13398   ac_status=$?
13399   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13400   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13401             pipe_works=yes
13402           fi
13403           LIBS="$lt_save_LIBS"
13404           CFLAGS="$lt_save_CFLAGS"
13405         else
13406           echo "cannot find nm_test_func in $nlist" >&5
13407         fi
13408       else
13409         echo "cannot find nm_test_var in $nlist" >&5
13410       fi
13411     else
13412       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13413     fi
13414   else
13415     echo "$progname: failed program was:" >&5
13416     cat conftest.$ac_ext >&5
13417   fi
13418   rm -rf conftest* conftst*
13419
13420   # Do not use the global_symbol_pipe unless it works.
13421   if test "$pipe_works" = yes; then
13422     break
13423   else
13424     lt_cv_sys_global_symbol_pipe=
13425   fi
13426 done
13427
13428 fi
13429
13430 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13431   lt_cv_sys_global_symbol_to_cdecl=
13432 fi
13433 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13435 $as_echo "failed" >&6; }
13436 else
13437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13438 $as_echo "ok" >&6; }
13439 fi
13440
13441
13442
13443
13444
13445
13446
13447
13448
13449
13450
13451
13452
13453
13454
13455
13456
13457
13458
13459
13460
13461
13462 # Check whether --enable-libtool-lock was given.
13463 if test "${enable_libtool_lock+set}" = set; then :
13464   enableval=$enable_libtool_lock;
13465 fi
13466
13467 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13468
13469 # Some flags need to be propagated to the compiler or linker for good
13470 # libtool support.
13471 case $host in
13472 ia64-*-hpux*)
13473   # Find out which ABI we are using.
13474   echo 'int i;' > conftest.$ac_ext
13475   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13476   (eval $ac_compile) 2>&5
13477   ac_status=$?
13478   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13479   test $ac_status = 0; }; then
13480     case `/usr/bin/file conftest.$ac_objext` in
13481       *ELF-32*)
13482         HPUX_IA64_MODE="32"
13483         ;;
13484       *ELF-64*)
13485         HPUX_IA64_MODE="64"
13486         ;;
13487     esac
13488   fi
13489   rm -rf conftest*
13490   ;;
13491 *-*-irix6*)
13492   # Find out which ABI we are using.
13493   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13494   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13495   (eval $ac_compile) 2>&5
13496   ac_status=$?
13497   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13498   test $ac_status = 0; }; then
13499     if test "$lt_cv_prog_gnu_ld" = yes; then
13500       case `/usr/bin/file conftest.$ac_objext` in
13501         *32-bit*)
13502           LD="${LD-ld} -melf32bsmip"
13503           ;;
13504         *N32*)
13505           LD="${LD-ld} -melf32bmipn32"
13506           ;;
13507         *64-bit*)
13508           LD="${LD-ld} -melf64bmip"
13509         ;;
13510       esac
13511     else
13512       case `/usr/bin/file conftest.$ac_objext` in
13513         *32-bit*)
13514           LD="${LD-ld} -32"
13515           ;;
13516         *N32*)
13517           LD="${LD-ld} -n32"
13518           ;;
13519         *64-bit*)
13520           LD="${LD-ld} -64"
13521           ;;
13522       esac
13523     fi
13524   fi
13525   rm -rf conftest*
13526   ;;
13527
13528 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13529 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13530   # Find out which ABI we are using.
13531   echo 'int i;' > conftest.$ac_ext
13532   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13533   (eval $ac_compile) 2>&5
13534   ac_status=$?
13535   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13536   test $ac_status = 0; }; then
13537     case `/usr/bin/file conftest.o` in
13538       *32-bit*)
13539         case $host in
13540           x86_64-*kfreebsd*-gnu)
13541             LD="${LD-ld} -m elf_i386_fbsd"
13542             ;;
13543           x86_64-*linux*)
13544             LD="${LD-ld} -m elf_i386"
13545             ;;
13546           ppc64-*linux*|powerpc64-*linux*)
13547             LD="${LD-ld} -m elf32ppclinux"
13548             ;;
13549           s390x-*linux*)
13550             LD="${LD-ld} -m elf_s390"
13551             ;;
13552           sparc64-*linux*)
13553             LD="${LD-ld} -m elf32_sparc"
13554             ;;
13555         esac
13556         ;;
13557       *64-bit*)
13558         case $host in
13559           x86_64-*kfreebsd*-gnu)
13560             LD="${LD-ld} -m elf_x86_64_fbsd"
13561             ;;
13562           x86_64-*linux*)
13563             LD="${LD-ld} -m elf_x86_64"
13564             ;;
13565           ppc*-*linux*|powerpc*-*linux*)
13566             LD="${LD-ld} -m elf64ppc"
13567             ;;
13568           s390*-*linux*|s390*-*tpf*)
13569             LD="${LD-ld} -m elf64_s390"
13570             ;;
13571           sparc*-*linux*)
13572             LD="${LD-ld} -m elf64_sparc"
13573             ;;
13574         esac
13575         ;;
13576     esac
13577   fi
13578   rm -rf conftest*
13579   ;;
13580
13581 *-*-sco3.2v5*)
13582   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13583   SAVE_CFLAGS="$CFLAGS"
13584   CFLAGS="$CFLAGS -belf"
13585   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13586 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13587 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13588   $as_echo_n "(cached) " >&6
13589 else
13590   ac_ext=c
13591 ac_cpp='$CPP $CPPFLAGS'
13592 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13593 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13594 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13595
13596      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13597 /* end confdefs.h.  */
13598
13599 int
13600 main ()
13601 {
13602
13603   ;
13604   return 0;
13605 }
13606 _ACEOF
13607 if ac_fn_c_try_link "$LINENO"; then :
13608   lt_cv_cc_needs_belf=yes
13609 else
13610   lt_cv_cc_needs_belf=no
13611 fi
13612 rm -f core conftest.err conftest.$ac_objext \
13613     conftest$ac_exeext conftest.$ac_ext
13614      ac_ext=c
13615 ac_cpp='$CPP $CPPFLAGS'
13616 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13617 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13618 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13619
13620 fi
13621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13622 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13623   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13624     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13625     CFLAGS="$SAVE_CFLAGS"
13626   fi
13627   ;;
13628 sparc*-*solaris*)
13629   # Find out which ABI we are using.
13630   echo 'int i;' > conftest.$ac_ext
13631   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13632   (eval $ac_compile) 2>&5
13633   ac_status=$?
13634   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13635   test $ac_status = 0; }; then
13636     case `/usr/bin/file conftest.o` in
13637     *64-bit*)
13638       case $lt_cv_prog_gnu_ld in
13639       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13640       *)
13641         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13642           LD="${LD-ld} -64"
13643         fi
13644         ;;
13645       esac
13646       ;;
13647     esac
13648   fi
13649   rm -rf conftest*
13650   ;;
13651 esac
13652
13653 need_locks="$enable_libtool_lock"
13654
13655
13656   case $host_os in
13657     rhapsody* | darwin*)
13658     if test -n "$ac_tool_prefix"; then
13659   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13660 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13662 $as_echo_n "checking for $ac_word... " >&6; }
13663 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13664   $as_echo_n "(cached) " >&6
13665 else
13666   if test -n "$DSYMUTIL"; then
13667   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13668 else
13669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13670 for as_dir in $PATH
13671 do
13672   IFS=$as_save_IFS
13673   test -z "$as_dir" && as_dir=.
13674     for ac_exec_ext in '' $ac_executable_extensions; do
13675   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13676     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13677     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13678     break 2
13679   fi
13680 done
13681   done
13682 IFS=$as_save_IFS
13683
13684 fi
13685 fi
13686 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13687 if test -n "$DSYMUTIL"; then
13688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13689 $as_echo "$DSYMUTIL" >&6; }
13690 else
13691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13692 $as_echo "no" >&6; }
13693 fi
13694
13695
13696 fi
13697 if test -z "$ac_cv_prog_DSYMUTIL"; then
13698   ac_ct_DSYMUTIL=$DSYMUTIL
13699   # Extract the first word of "dsymutil", so it can be a program name with args.
13700 set dummy dsymutil; ac_word=$2
13701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13702 $as_echo_n "checking for $ac_word... " >&6; }
13703 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13704   $as_echo_n "(cached) " >&6
13705 else
13706   if test -n "$ac_ct_DSYMUTIL"; then
13707   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13708 else
13709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13710 for as_dir in $PATH
13711 do
13712   IFS=$as_save_IFS
13713   test -z "$as_dir" && as_dir=.
13714     for ac_exec_ext in '' $ac_executable_extensions; do
13715   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13716     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13717     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13718     break 2
13719   fi
13720 done
13721   done
13722 IFS=$as_save_IFS
13723
13724 fi
13725 fi
13726 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13727 if test -n "$ac_ct_DSYMUTIL"; then
13728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13729 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13730 else
13731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13732 $as_echo "no" >&6; }
13733 fi
13734
13735   if test "x$ac_ct_DSYMUTIL" = x; then
13736     DSYMUTIL=":"
13737   else
13738     case $cross_compiling:$ac_tool_warned in
13739 yes:)
13740 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13741 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13742 ac_tool_warned=yes ;;
13743 esac
13744     DSYMUTIL=$ac_ct_DSYMUTIL
13745   fi
13746 else
13747   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13748 fi
13749
13750     if test -n "$ac_tool_prefix"; then
13751   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13752 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13754 $as_echo_n "checking for $ac_word... " >&6; }
13755 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13756   $as_echo_n "(cached) " >&6
13757 else
13758   if test -n "$NMEDIT"; then
13759   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13760 else
13761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13762 for as_dir in $PATH
13763 do
13764   IFS=$as_save_IFS
13765   test -z "$as_dir" && as_dir=.
13766     for ac_exec_ext in '' $ac_executable_extensions; do
13767   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13768     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13769     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13770     break 2
13771   fi
13772 done
13773   done
13774 IFS=$as_save_IFS
13775
13776 fi
13777 fi
13778 NMEDIT=$ac_cv_prog_NMEDIT
13779 if test -n "$NMEDIT"; then
13780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13781 $as_echo "$NMEDIT" >&6; }
13782 else
13783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13784 $as_echo "no" >&6; }
13785 fi
13786
13787
13788 fi
13789 if test -z "$ac_cv_prog_NMEDIT"; then
13790   ac_ct_NMEDIT=$NMEDIT
13791   # Extract the first word of "nmedit", so it can be a program name with args.
13792 set dummy nmedit; ac_word=$2
13793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13794 $as_echo_n "checking for $ac_word... " >&6; }
13795 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13796   $as_echo_n "(cached) " >&6
13797 else
13798   if test -n "$ac_ct_NMEDIT"; then
13799   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13800 else
13801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13802 for as_dir in $PATH
13803 do
13804   IFS=$as_save_IFS
13805   test -z "$as_dir" && as_dir=.
13806     for ac_exec_ext in '' $ac_executable_extensions; do
13807   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13808     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13809     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13810     break 2
13811   fi
13812 done
13813   done
13814 IFS=$as_save_IFS
13815
13816 fi
13817 fi
13818 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13819 if test -n "$ac_ct_NMEDIT"; then
13820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13821 $as_echo "$ac_ct_NMEDIT" >&6; }
13822 else
13823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13824 $as_echo "no" >&6; }
13825 fi
13826
13827   if test "x$ac_ct_NMEDIT" = x; then
13828     NMEDIT=":"
13829   else
13830     case $cross_compiling:$ac_tool_warned in
13831 yes:)
13832 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13833 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13834 ac_tool_warned=yes ;;
13835 esac
13836     NMEDIT=$ac_ct_NMEDIT
13837   fi
13838 else
13839   NMEDIT="$ac_cv_prog_NMEDIT"
13840 fi
13841
13842     if test -n "$ac_tool_prefix"; then
13843   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13844 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13846 $as_echo_n "checking for $ac_word... " >&6; }
13847 if test "${ac_cv_prog_LIPO+set}" = set; then :
13848   $as_echo_n "(cached) " >&6
13849 else
13850   if test -n "$LIPO"; then
13851   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13852 else
13853 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13854 for as_dir in $PATH
13855 do
13856   IFS=$as_save_IFS
13857   test -z "$as_dir" && as_dir=.
13858     for ac_exec_ext in '' $ac_executable_extensions; do
13859   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13860     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13861     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13862     break 2
13863   fi
13864 done
13865   done
13866 IFS=$as_save_IFS
13867
13868 fi
13869 fi
13870 LIPO=$ac_cv_prog_LIPO
13871 if test -n "$LIPO"; then
13872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13873 $as_echo "$LIPO" >&6; }
13874 else
13875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13876 $as_echo "no" >&6; }
13877 fi
13878
13879
13880 fi
13881 if test -z "$ac_cv_prog_LIPO"; then
13882   ac_ct_LIPO=$LIPO
13883   # Extract the first word of "lipo", so it can be a program name with args.
13884 set dummy lipo; ac_word=$2
13885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13886 $as_echo_n "checking for $ac_word... " >&6; }
13887 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
13888   $as_echo_n "(cached) " >&6
13889 else
13890   if test -n "$ac_ct_LIPO"; then
13891   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
13892 else
13893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13894 for as_dir in $PATH
13895 do
13896   IFS=$as_save_IFS
13897   test -z "$as_dir" && as_dir=.
13898     for ac_exec_ext in '' $ac_executable_extensions; do
13899   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13900     ac_cv_prog_ac_ct_LIPO="lipo"
13901     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13902     break 2
13903   fi
13904 done
13905   done
13906 IFS=$as_save_IFS
13907
13908 fi
13909 fi
13910 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
13911 if test -n "$ac_ct_LIPO"; then
13912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
13913 $as_echo "$ac_ct_LIPO" >&6; }
13914 else
13915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13916 $as_echo "no" >&6; }
13917 fi
13918
13919   if test "x$ac_ct_LIPO" = x; then
13920     LIPO=":"
13921   else
13922     case $cross_compiling:$ac_tool_warned in
13923 yes:)
13924 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13925 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13926 ac_tool_warned=yes ;;
13927 esac
13928     LIPO=$ac_ct_LIPO
13929   fi
13930 else
13931   LIPO="$ac_cv_prog_LIPO"
13932 fi
13933
13934     if test -n "$ac_tool_prefix"; then
13935   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
13936 set dummy ${ac_tool_prefix}otool; ac_word=$2
13937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13938 $as_echo_n "checking for $ac_word... " >&6; }
13939 if test "${ac_cv_prog_OTOOL+set}" = set; then :
13940   $as_echo_n "(cached) " >&6
13941 else
13942   if test -n "$OTOOL"; then
13943   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
13944 else
13945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13946 for as_dir in $PATH
13947 do
13948   IFS=$as_save_IFS
13949   test -z "$as_dir" && as_dir=.
13950     for ac_exec_ext in '' $ac_executable_extensions; do
13951   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13952     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
13953     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13954     break 2
13955   fi
13956 done
13957   done
13958 IFS=$as_save_IFS
13959
13960 fi
13961 fi
13962 OTOOL=$ac_cv_prog_OTOOL
13963 if test -n "$OTOOL"; then
13964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
13965 $as_echo "$OTOOL" >&6; }
13966 else
13967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13968 $as_echo "no" >&6; }
13969 fi
13970
13971
13972 fi
13973 if test -z "$ac_cv_prog_OTOOL"; then
13974   ac_ct_OTOOL=$OTOOL
13975   # Extract the first word of "otool", so it can be a program name with args.
13976 set dummy otool; ac_word=$2
13977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13978 $as_echo_n "checking for $ac_word... " >&6; }
13979 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
13980   $as_echo_n "(cached) " >&6
13981 else
13982   if test -n "$ac_ct_OTOOL"; then
13983   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
13984 else
13985 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13986 for as_dir in $PATH
13987 do
13988   IFS=$as_save_IFS
13989   test -z "$as_dir" && as_dir=.
13990     for ac_exec_ext in '' $ac_executable_extensions; do
13991   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13992     ac_cv_prog_ac_ct_OTOOL="otool"
13993     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13994     break 2
13995   fi
13996 done
13997   done
13998 IFS=$as_save_IFS
13999
14000 fi
14001 fi
14002 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14003 if test -n "$ac_ct_OTOOL"; then
14004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14005 $as_echo "$ac_ct_OTOOL" >&6; }
14006 else
14007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14008 $as_echo "no" >&6; }
14009 fi
14010
14011   if test "x$ac_ct_OTOOL" = x; then
14012     OTOOL=":"
14013   else
14014     case $cross_compiling:$ac_tool_warned in
14015 yes:)
14016 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14017 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14018 ac_tool_warned=yes ;;
14019 esac
14020     OTOOL=$ac_ct_OTOOL
14021   fi
14022 else
14023   OTOOL="$ac_cv_prog_OTOOL"
14024 fi
14025
14026     if test -n "$ac_tool_prefix"; then
14027   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14028 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14030 $as_echo_n "checking for $ac_word... " >&6; }
14031 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14032   $as_echo_n "(cached) " >&6
14033 else
14034   if test -n "$OTOOL64"; then
14035   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14036 else
14037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14038 for as_dir in $PATH
14039 do
14040   IFS=$as_save_IFS
14041   test -z "$as_dir" && as_dir=.
14042     for ac_exec_ext in '' $ac_executable_extensions; do
14043   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14044     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14045     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14046     break 2
14047   fi
14048 done
14049   done
14050 IFS=$as_save_IFS
14051
14052 fi
14053 fi
14054 OTOOL64=$ac_cv_prog_OTOOL64
14055 if test -n "$OTOOL64"; then
14056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14057 $as_echo "$OTOOL64" >&6; }
14058 else
14059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14060 $as_echo "no" >&6; }
14061 fi
14062
14063
14064 fi
14065 if test -z "$ac_cv_prog_OTOOL64"; then
14066   ac_ct_OTOOL64=$OTOOL64
14067   # Extract the first word of "otool64", so it can be a program name with args.
14068 set dummy otool64; ac_word=$2
14069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14070 $as_echo_n "checking for $ac_word... " >&6; }
14071 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14072   $as_echo_n "(cached) " >&6
14073 else
14074   if test -n "$ac_ct_OTOOL64"; then
14075   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14076 else
14077 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14078 for as_dir in $PATH
14079 do
14080   IFS=$as_save_IFS
14081   test -z "$as_dir" && as_dir=.
14082     for ac_exec_ext in '' $ac_executable_extensions; do
14083   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14084     ac_cv_prog_ac_ct_OTOOL64="otool64"
14085     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14086     break 2
14087   fi
14088 done
14089   done
14090 IFS=$as_save_IFS
14091
14092 fi
14093 fi
14094 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14095 if test -n "$ac_ct_OTOOL64"; then
14096   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14097 $as_echo "$ac_ct_OTOOL64" >&6; }
14098 else
14099   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14100 $as_echo "no" >&6; }
14101 fi
14102
14103   if test "x$ac_ct_OTOOL64" = x; then
14104     OTOOL64=":"
14105   else
14106     case $cross_compiling:$ac_tool_warned in
14107 yes:)
14108 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14109 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14110 ac_tool_warned=yes ;;
14111 esac
14112     OTOOL64=$ac_ct_OTOOL64
14113   fi
14114 else
14115   OTOOL64="$ac_cv_prog_OTOOL64"
14116 fi
14117
14118
14119
14120
14121
14122
14123
14124
14125
14126
14127
14128
14129
14130
14131
14132
14133
14134
14135
14136
14137
14138
14139
14140
14141
14142
14143
14144     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14145 $as_echo_n "checking for -single_module linker flag... " >&6; }
14146 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14147   $as_echo_n "(cached) " >&6
14148 else
14149   lt_cv_apple_cc_single_mod=no
14150       if test -z "${LT_MULTI_MODULE}"; then
14151         # By default we will add the -single_module flag. You can override
14152         # by either setting the environment variable LT_MULTI_MODULE
14153         # non-empty at configure time, or by adding -multi_module to the
14154         # link flags.
14155         rm -rf libconftest.dylib*
14156         echo "int foo(void){return 1;}" > conftest.c
14157         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14158 -dynamiclib -Wl,-single_module conftest.c" >&5
14159         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14160           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14161         _lt_result=$?
14162         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14163           lt_cv_apple_cc_single_mod=yes
14164         else
14165           cat conftest.err >&5
14166         fi
14167         rm -rf libconftest.dylib*
14168         rm -f conftest.*
14169       fi
14170 fi
14171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14172 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14173     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14174 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14175 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14176   $as_echo_n "(cached) " >&6
14177 else
14178   lt_cv_ld_exported_symbols_list=no
14179       save_LDFLAGS=$LDFLAGS
14180       echo "_main" > conftest.sym
14181       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14182       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14183 /* end confdefs.h.  */
14184
14185 int
14186 main ()
14187 {
14188
14189   ;
14190   return 0;
14191 }
14192 _ACEOF
14193 if ac_fn_c_try_link "$LINENO"; then :
14194   lt_cv_ld_exported_symbols_list=yes
14195 else
14196   lt_cv_ld_exported_symbols_list=no
14197 fi
14198 rm -f core conftest.err conftest.$ac_objext \
14199     conftest$ac_exeext conftest.$ac_ext
14200         LDFLAGS="$save_LDFLAGS"
14201
14202 fi
14203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14204 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14205     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14206 $as_echo_n "checking for -force_load linker flag... " >&6; }
14207 if test "${lt_cv_ld_force_load+set}" = set; then :
14208   $as_echo_n "(cached) " >&6
14209 else
14210   lt_cv_ld_force_load=no
14211       cat > conftest.c << _LT_EOF
14212 int forced_loaded() { return 2;}
14213 _LT_EOF
14214       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14215       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14216       echo "$AR cru libconftest.a conftest.o" >&5
14217       $AR cru libconftest.a conftest.o 2>&5
14218       cat > conftest.c << _LT_EOF
14219 int main() { return 0;}
14220 _LT_EOF
14221       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14222       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14223       _lt_result=$?
14224       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14225         lt_cv_ld_force_load=yes
14226       else
14227         cat conftest.err >&5
14228       fi
14229         rm -f conftest.err libconftest.a conftest conftest.c
14230         rm -rf conftest.dSYM
14231
14232 fi
14233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14234 $as_echo "$lt_cv_ld_force_load" >&6; }
14235     case $host_os in
14236     rhapsody* | darwin1.[012])
14237       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14238     darwin1.*)
14239       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14240     darwin*) # darwin 5.x on
14241       # if running on 10.5 or later, the deployment target defaults
14242       # to the OS version, if on x86, and 10.4, the deployment
14243       # target defaults to 10.4. Don't you love it?
14244       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14245         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14246           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14247         10.[012]*)
14248           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14249         10.*)
14250           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14251       esac
14252     ;;
14253   esac
14254     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14255       _lt_dar_single_mod='$single_module'
14256     fi
14257     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14258       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14259     else
14260       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14261     fi
14262     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14263       _lt_dsymutil='~$DSYMUTIL $lib || :'
14264     else
14265       _lt_dsymutil=
14266     fi
14267     ;;
14268   esac
14269
14270 for ac_header in dlfcn.h
14271 do :
14272   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14273 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14274   cat >>confdefs.h <<_ACEOF
14275 #define HAVE_DLFCN_H 1
14276 _ACEOF
14277
14278 fi
14279 done
14280
14281
14282
14283
14284
14285 # Set options
14286
14287
14288
14289         enable_dlopen=no
14290
14291
14292   enable_win32_dll=no
14293
14294
14295             # Check whether --enable-shared was given.
14296 if test "${enable_shared+set}" = set; then :
14297   enableval=$enable_shared; p=${PACKAGE-default}
14298     case $enableval in
14299     yes) enable_shared=yes ;;
14300     no) enable_shared=no ;;
14301     *)
14302       enable_shared=no
14303       # Look at the argument we got.  We use all the common list separators.
14304       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14305       for pkg in $enableval; do
14306         IFS="$lt_save_ifs"
14307         if test "X$pkg" = "X$p"; then
14308           enable_shared=yes
14309         fi
14310       done
14311       IFS="$lt_save_ifs"
14312       ;;
14313     esac
14314 else
14315   enable_shared=yes
14316 fi
14317
14318
14319
14320
14321
14322
14323
14324
14325
14326   # Check whether --enable-static was given.
14327 if test "${enable_static+set}" = set; then :
14328   enableval=$enable_static; p=${PACKAGE-default}
14329     case $enableval in
14330     yes) enable_static=yes ;;
14331     no) enable_static=no ;;
14332     *)
14333      enable_static=no
14334       # Look at the argument we got.  We use all the common list separators.
14335       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14336       for pkg in $enableval; do
14337         IFS="$lt_save_ifs"
14338         if test "X$pkg" = "X$p"; then
14339           enable_static=yes
14340         fi
14341       done
14342       IFS="$lt_save_ifs"
14343       ;;
14344     esac
14345 else
14346   enable_static=yes
14347 fi
14348
14349
14350
14351
14352
14353
14354
14355
14356
14357
14358 # Check whether --with-pic was given.
14359 if test "${with_pic+set}" = set; then :
14360   withval=$with_pic; pic_mode="$withval"
14361 else
14362   pic_mode=default
14363 fi
14364
14365
14366 test -z "$pic_mode" && pic_mode=default
14367
14368
14369
14370
14371
14372
14373
14374   # Check whether --enable-fast-install was given.
14375 if test "${enable_fast_install+set}" = set; then :
14376   enableval=$enable_fast_install; p=${PACKAGE-default}
14377     case $enableval in
14378     yes) enable_fast_install=yes ;;
14379     no) enable_fast_install=no ;;
14380     *)
14381       enable_fast_install=no
14382       # Look at the argument we got.  We use all the common list separators.
14383       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14384       for pkg in $enableval; do
14385         IFS="$lt_save_ifs"
14386         if test "X$pkg" = "X$p"; then
14387           enable_fast_install=yes
14388         fi
14389       done
14390       IFS="$lt_save_ifs"
14391       ;;
14392     esac
14393 else
14394   enable_fast_install=yes
14395 fi
14396
14397
14398
14399
14400
14401
14402
14403
14404
14405
14406
14407 # This can be used to rebuild libtool when needed
14408 LIBTOOL_DEPS="$ltmain"
14409
14410 # Always use our own libtool.
14411 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14412
14413
14414
14415
14416
14417
14418
14419
14420
14421
14422
14423
14424
14425
14426
14427
14428
14429
14430
14431
14432
14433
14434
14435
14436
14437
14438 test -z "$LN_S" && LN_S="ln -s"
14439
14440
14441
14442
14443
14444
14445
14446
14447
14448
14449
14450
14451
14452
14453 if test -n "${ZSH_VERSION+set}" ; then
14454    setopt NO_GLOB_SUBST
14455 fi
14456
14457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14458 $as_echo_n "checking for objdir... " >&6; }
14459 if test "${lt_cv_objdir+set}" = set; then :
14460   $as_echo_n "(cached) " >&6
14461 else
14462   rm -f .libs 2>/dev/null
14463 mkdir .libs 2>/dev/null
14464 if test -d .libs; then
14465   lt_cv_objdir=.libs
14466 else
14467   # MS-DOS does not allow filenames that begin with a dot.
14468   lt_cv_objdir=_libs
14469 fi
14470 rmdir .libs 2>/dev/null
14471 fi
14472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14473 $as_echo "$lt_cv_objdir" >&6; }
14474 objdir=$lt_cv_objdir
14475
14476
14477
14478
14479
14480 cat >>confdefs.h <<_ACEOF
14481 #define LT_OBJDIR "$lt_cv_objdir/"
14482 _ACEOF
14483
14484
14485
14486
14487 case $host_os in
14488 aix3*)
14489   # AIX sometimes has problems with the GCC collect2 program.  For some
14490   # reason, if we set the COLLECT_NAMES environment variable, the problems
14491   # vanish in a puff of smoke.
14492   if test "X${COLLECT_NAMES+set}" != Xset; then
14493     COLLECT_NAMES=
14494     export COLLECT_NAMES
14495   fi
14496   ;;
14497 esac
14498
14499 # Global variables:
14500 ofile=libtool
14501 can_build_shared=yes
14502
14503 # All known linkers require a `.a' archive for static linking (except MSVC,
14504 # which needs '.lib').
14505 libext=a
14506
14507 with_gnu_ld="$lt_cv_prog_gnu_ld"
14508
14509 old_CC="$CC"
14510 old_CFLAGS="$CFLAGS"
14511
14512 # Set sane defaults for various variables
14513 test -z "$CC" && CC=cc
14514 test -z "$LTCC" && LTCC=$CC
14515 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14516 test -z "$LD" && LD=ld
14517 test -z "$ac_objext" && ac_objext=o
14518
14519 for cc_temp in $compiler""; do
14520   case $cc_temp in
14521     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14522     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14523     \-*) ;;
14524     *) break;;
14525   esac
14526 done
14527 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14528
14529
14530 # Only perform the check for file, if the check method requires it
14531 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14532 case $deplibs_check_method in
14533 file_magic*)
14534   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14535     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14536 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14537 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14538   $as_echo_n "(cached) " >&6
14539 else
14540   case $MAGIC_CMD in
14541 [\\/*] |  ?:[\\/]*)
14542   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14543   ;;
14544 *)
14545   lt_save_MAGIC_CMD="$MAGIC_CMD"
14546   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14547   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14548   for ac_dir in $ac_dummy; do
14549     IFS="$lt_save_ifs"
14550     test -z "$ac_dir" && ac_dir=.
14551     if test -f $ac_dir/${ac_tool_prefix}file; then
14552       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14553       if test -n "$file_magic_test_file"; then
14554         case $deplibs_check_method in
14555         "file_magic "*)
14556           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14557           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14558           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14559             $EGREP "$file_magic_regex" > /dev/null; then
14560             :
14561           else
14562             cat <<_LT_EOF 1>&2
14563
14564 *** Warning: the command libtool uses to detect shared libraries,
14565 *** $file_magic_cmd, produces output that libtool cannot recognize.
14566 *** The result is that libtool may fail to recognize shared libraries
14567 *** as such.  This will affect the creation of libtool libraries that
14568 *** depend on shared libraries, but programs linked with such libtool
14569 *** libraries will work regardless of this problem.  Nevertheless, you
14570 *** may want to report the problem to your system manager and/or to
14571 *** bug-libtool@gnu.org
14572
14573 _LT_EOF
14574           fi ;;
14575         esac
14576       fi
14577       break
14578     fi
14579   done
14580   IFS="$lt_save_ifs"
14581   MAGIC_CMD="$lt_save_MAGIC_CMD"
14582   ;;
14583 esac
14584 fi
14585
14586 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14587 if test -n "$MAGIC_CMD"; then
14588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14589 $as_echo "$MAGIC_CMD" >&6; }
14590 else
14591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14592 $as_echo "no" >&6; }
14593 fi
14594
14595
14596
14597
14598
14599 if test -z "$lt_cv_path_MAGIC_CMD"; then
14600   if test -n "$ac_tool_prefix"; then
14601     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14602 $as_echo_n "checking for file... " >&6; }
14603 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14604   $as_echo_n "(cached) " >&6
14605 else
14606   case $MAGIC_CMD in
14607 [\\/*] |  ?:[\\/]*)
14608   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14609   ;;
14610 *)
14611   lt_save_MAGIC_CMD="$MAGIC_CMD"
14612   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14613   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14614   for ac_dir in $ac_dummy; do
14615     IFS="$lt_save_ifs"
14616     test -z "$ac_dir" && ac_dir=.
14617     if test -f $ac_dir/file; then
14618       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14619       if test -n "$file_magic_test_file"; then
14620         case $deplibs_check_method in
14621         "file_magic "*)
14622           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14623           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14624           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14625             $EGREP "$file_magic_regex" > /dev/null; then
14626             :
14627           else
14628             cat <<_LT_EOF 1>&2
14629
14630 *** Warning: the command libtool uses to detect shared libraries,
14631 *** $file_magic_cmd, produces output that libtool cannot recognize.
14632 *** The result is that libtool may fail to recognize shared libraries
14633 *** as such.  This will affect the creation of libtool libraries that
14634 *** depend on shared libraries, but programs linked with such libtool
14635 *** libraries will work regardless of this problem.  Nevertheless, you
14636 *** may want to report the problem to your system manager and/or to
14637 *** bug-libtool@gnu.org
14638
14639 _LT_EOF
14640           fi ;;
14641         esac
14642       fi
14643       break
14644     fi
14645   done
14646   IFS="$lt_save_ifs"
14647   MAGIC_CMD="$lt_save_MAGIC_CMD"
14648   ;;
14649 esac
14650 fi
14651
14652 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14653 if test -n "$MAGIC_CMD"; then
14654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14655 $as_echo "$MAGIC_CMD" >&6; }
14656 else
14657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14658 $as_echo "no" >&6; }
14659 fi
14660
14661
14662   else
14663     MAGIC_CMD=:
14664   fi
14665 fi
14666
14667   fi
14668   ;;
14669 esac
14670
14671 # Use C for the default configuration in the libtool script
14672
14673 lt_save_CC="$CC"
14674 ac_ext=c
14675 ac_cpp='$CPP $CPPFLAGS'
14676 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14677 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14678 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14679
14680
14681 # Source file extension for C test sources.
14682 ac_ext=c
14683
14684 # Object file extension for compiled C test sources.
14685 objext=o
14686 objext=$objext
14687
14688 # Code to be used in simple compile tests
14689 lt_simple_compile_test_code="int some_variable = 0;"
14690
14691 # Code to be used in simple link tests
14692 lt_simple_link_test_code='int main(){return(0);}'
14693
14694
14695
14696
14697
14698
14699
14700 # If no C compiler was specified, use CC.
14701 LTCC=${LTCC-"$CC"}
14702
14703 # If no C compiler flags were specified, use CFLAGS.
14704 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14705
14706 # Allow CC to be a program name with arguments.
14707 compiler=$CC
14708
14709 # Save the default compiler, since it gets overwritten when the other
14710 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14711 compiler_DEFAULT=$CC
14712
14713 # save warnings/boilerplate of simple test code
14714 ac_outfile=conftest.$ac_objext
14715 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14716 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14717 _lt_compiler_boilerplate=`cat conftest.err`
14718 $RM conftest*
14719
14720 ac_outfile=conftest.$ac_objext
14721 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14722 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14723 _lt_linker_boilerplate=`cat conftest.err`
14724 $RM -r conftest*
14725
14726
14727 ## CAVEAT EMPTOR:
14728 ## There is no encapsulation within the following macros, do not change
14729 ## the running order or otherwise move them around unless you know exactly
14730 ## what you are doing...
14731 if test -n "$compiler"; then
14732
14733 lt_prog_compiler_no_builtin_flag=
14734
14735 if test "$GCC" = yes; then
14736   case $cc_basename in
14737   nvcc*)
14738     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14739   *)
14740     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14741   esac
14742
14743   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14744 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14745 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14746   $as_echo_n "(cached) " >&6
14747 else
14748   lt_cv_prog_compiler_rtti_exceptions=no
14749    ac_outfile=conftest.$ac_objext
14750    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14751    lt_compiler_flag="-fno-rtti -fno-exceptions"
14752    # Insert the option either (1) after the last *FLAGS variable, or
14753    # (2) before a word containing "conftest.", or (3) at the end.
14754    # Note that $ac_compile itself does not contain backslashes and begins
14755    # with a dollar sign (not a hyphen), so the echo should work correctly.
14756    # The option is referenced via a variable to avoid confusing sed.
14757    lt_compile=`echo "$ac_compile" | $SED \
14758    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14759    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14760    -e 's:$: $lt_compiler_flag:'`
14761    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14762    (eval "$lt_compile" 2>conftest.err)
14763    ac_status=$?
14764    cat conftest.err >&5
14765    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14766    if (exit $ac_status) && test -s "$ac_outfile"; then
14767      # The compiler can only warn and ignore the option if not recognized
14768      # So say no if there are warnings other than the usual output.
14769      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14770      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14771      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14772        lt_cv_prog_compiler_rtti_exceptions=yes
14773      fi
14774    fi
14775    $RM conftest*
14776
14777 fi
14778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14779 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14780
14781 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14782     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14783 else
14784     :
14785 fi
14786
14787 fi
14788
14789
14790
14791
14792
14793
14794   lt_prog_compiler_wl=
14795 lt_prog_compiler_pic=
14796 lt_prog_compiler_static=
14797
14798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14799 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14800
14801   if test "$GCC" = yes; then
14802     lt_prog_compiler_wl='-Wl,'
14803     lt_prog_compiler_static='-static'
14804
14805     case $host_os in
14806       aix*)
14807       # All AIX code is PIC.
14808       if test "$host_cpu" = ia64; then
14809         # AIX 5 now supports IA64 processor
14810         lt_prog_compiler_static='-Bstatic'
14811       fi
14812       ;;
14813
14814     amigaos*)
14815       case $host_cpu in
14816       powerpc)
14817             # see comment about AmigaOS4 .so support
14818             lt_prog_compiler_pic='-fPIC'
14819         ;;
14820       m68k)
14821             # FIXME: we need at least 68020 code to build shared libraries, but
14822             # adding the `-m68020' flag to GCC prevents building anything better,
14823             # like `-m68040'.
14824             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14825         ;;
14826       esac
14827       ;;
14828
14829     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14830       # PIC is the default for these OSes.
14831       ;;
14832
14833     mingw* | cygwin* | pw32* | os2* | cegcc*)
14834       # This hack is so that the source file can tell whether it is being
14835       # built for inclusion in a dll (and should export symbols for example).
14836       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14837       # (--disable-auto-import) libraries
14838       lt_prog_compiler_pic='-DDLL_EXPORT'
14839       ;;
14840
14841     darwin* | rhapsody*)
14842       # PIC is the default on this platform
14843       # Common symbols not allowed in MH_DYLIB files
14844       lt_prog_compiler_pic='-fno-common'
14845       ;;
14846
14847     haiku*)
14848       # PIC is the default for Haiku.
14849       # The "-static" flag exists, but is broken.
14850       lt_prog_compiler_static=
14851       ;;
14852
14853     hpux*)
14854       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14855       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14856       # sets the default TLS model and affects inlining.
14857       case $host_cpu in
14858       hppa*64*)
14859         # +Z the default
14860         ;;
14861       *)
14862         lt_prog_compiler_pic='-fPIC'
14863         ;;
14864       esac
14865       ;;
14866
14867     interix[3-9]*)
14868       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14869       # Instead, we relocate shared libraries at runtime.
14870       ;;
14871
14872     msdosdjgpp*)
14873       # Just because we use GCC doesn't mean we suddenly get shared libraries
14874       # on systems that don't support them.
14875       lt_prog_compiler_can_build_shared=no
14876       enable_shared=no
14877       ;;
14878
14879     *nto* | *qnx*)
14880       # QNX uses GNU C++, but need to define -shared option too, otherwise
14881       # it will coredump.
14882       lt_prog_compiler_pic='-fPIC -shared'
14883       ;;
14884
14885     sysv4*MP*)
14886       if test -d /usr/nec; then
14887         lt_prog_compiler_pic=-Kconform_pic
14888       fi
14889       ;;
14890
14891     *)
14892       lt_prog_compiler_pic='-fPIC'
14893       ;;
14894     esac
14895
14896     case $cc_basename in
14897     nvcc*) # Cuda Compiler Driver 2.2
14898       lt_prog_compiler_wl='-Xlinker '
14899       lt_prog_compiler_pic='-Xcompiler -fPIC'
14900       ;;
14901     esac
14902   else
14903     # PORTME Check for flag to pass linker flags through the system compiler.
14904     case $host_os in
14905     aix*)
14906       lt_prog_compiler_wl='-Wl,'
14907       if test "$host_cpu" = ia64; then
14908         # AIX 5 now supports IA64 processor
14909         lt_prog_compiler_static='-Bstatic'
14910       else
14911         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
14912       fi
14913       ;;
14914
14915     mingw* | cygwin* | pw32* | os2* | cegcc*)
14916       # This hack is so that the source file can tell whether it is being
14917       # built for inclusion in a dll (and should export symbols for example).
14918       lt_prog_compiler_pic='-DDLL_EXPORT'
14919       ;;
14920
14921     hpux9* | hpux10* | hpux11*)
14922       lt_prog_compiler_wl='-Wl,'
14923       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
14924       # not for PA HP-UX.
14925       case $host_cpu in
14926       hppa*64*|ia64*)
14927         # +Z the default
14928         ;;
14929       *)
14930         lt_prog_compiler_pic='+Z'
14931         ;;
14932       esac
14933       # Is there a better lt_prog_compiler_static that works with the bundled CC?
14934       lt_prog_compiler_static='${wl}-a ${wl}archive'
14935       ;;
14936
14937     irix5* | irix6* | nonstopux*)
14938       lt_prog_compiler_wl='-Wl,'
14939       # PIC (with -KPIC) is the default.
14940       lt_prog_compiler_static='-non_shared'
14941       ;;
14942
14943     linux* | k*bsd*-gnu | kopensolaris*-gnu)
14944       case $cc_basename in
14945       # old Intel for x86_64 which still supported -KPIC.
14946       ecc*)
14947         lt_prog_compiler_wl='-Wl,'
14948         lt_prog_compiler_pic='-KPIC'
14949         lt_prog_compiler_static='-static'
14950         ;;
14951       # icc used to be incompatible with GCC.
14952       # ICC 10 doesn't accept -KPIC any more.
14953       icc* | ifort*)
14954         lt_prog_compiler_wl='-Wl,'
14955         lt_prog_compiler_pic='-fPIC'
14956         lt_prog_compiler_static='-static'
14957         ;;
14958       # Lahey Fortran 8.1.
14959       lf95*)
14960         lt_prog_compiler_wl='-Wl,'
14961         lt_prog_compiler_pic='--shared'
14962         lt_prog_compiler_static='--static'
14963         ;;
14964       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
14965         # Portland Group compilers (*not* the Pentium gcc compiler,
14966         # which looks to be a dead project)
14967         lt_prog_compiler_wl='-Wl,'
14968         lt_prog_compiler_pic='-fpic'
14969         lt_prog_compiler_static='-Bstatic'
14970         ;;
14971       ccc*)
14972         lt_prog_compiler_wl='-Wl,'
14973         # All Alpha code is PIC.
14974         lt_prog_compiler_static='-non_shared'
14975         ;;
14976       xl* | bgxl* | bgf* | mpixl*)
14977         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
14978         lt_prog_compiler_wl='-Wl,'
14979         lt_prog_compiler_pic='-qpic'
14980         lt_prog_compiler_static='-qstaticlink'
14981         ;;
14982       *)
14983         case `$CC -V 2>&1 | sed 5q` in
14984         *Sun\ F* | *Sun*Fortran*)
14985           # Sun Fortran 8.3 passes all unrecognized flags to the linker
14986           lt_prog_compiler_pic='-KPIC'
14987           lt_prog_compiler_static='-Bstatic'
14988           lt_prog_compiler_wl=''
14989           ;;
14990         *Sun\ C*)
14991           # Sun C 5.9
14992           lt_prog_compiler_pic='-KPIC'
14993           lt_prog_compiler_static='-Bstatic'
14994           lt_prog_compiler_wl='-Wl,'
14995           ;;
14996         esac
14997         ;;
14998       esac
14999       ;;
15000
15001     newsos6)
15002       lt_prog_compiler_pic='-KPIC'
15003       lt_prog_compiler_static='-Bstatic'
15004       ;;
15005
15006     *nto* | *qnx*)
15007       # QNX uses GNU C++, but need to define -shared option too, otherwise
15008       # it will coredump.
15009       lt_prog_compiler_pic='-fPIC -shared'
15010       ;;
15011
15012     osf3* | osf4* | osf5*)
15013       lt_prog_compiler_wl='-Wl,'
15014       # All OSF/1 code is PIC.
15015       lt_prog_compiler_static='-non_shared'
15016       ;;
15017
15018     rdos*)
15019       lt_prog_compiler_static='-non_shared'
15020       ;;
15021
15022     solaris*)
15023       lt_prog_compiler_pic='-KPIC'
15024       lt_prog_compiler_static='-Bstatic'
15025       case $cc_basename in
15026       f77* | f90* | f95*)
15027         lt_prog_compiler_wl='-Qoption ld ';;
15028       *)
15029         lt_prog_compiler_wl='-Wl,';;
15030       esac
15031       ;;
15032
15033     sunos4*)
15034       lt_prog_compiler_wl='-Qoption ld '
15035       lt_prog_compiler_pic='-PIC'
15036       lt_prog_compiler_static='-Bstatic'
15037       ;;
15038
15039     sysv4 | sysv4.2uw2* | sysv4.3*)
15040       lt_prog_compiler_wl='-Wl,'
15041       lt_prog_compiler_pic='-KPIC'
15042       lt_prog_compiler_static='-Bstatic'
15043       ;;
15044
15045     sysv4*MP*)
15046       if test -d /usr/nec ;then
15047         lt_prog_compiler_pic='-Kconform_pic'
15048         lt_prog_compiler_static='-Bstatic'
15049       fi
15050       ;;
15051
15052     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15053       lt_prog_compiler_wl='-Wl,'
15054       lt_prog_compiler_pic='-KPIC'
15055       lt_prog_compiler_static='-Bstatic'
15056       ;;
15057
15058     unicos*)
15059       lt_prog_compiler_wl='-Wl,'
15060       lt_prog_compiler_can_build_shared=no
15061       ;;
15062
15063     uts4*)
15064       lt_prog_compiler_pic='-pic'
15065       lt_prog_compiler_static='-Bstatic'
15066       ;;
15067
15068     *)
15069       lt_prog_compiler_can_build_shared=no
15070       ;;
15071     esac
15072   fi
15073
15074 case $host_os in
15075   # For platforms which do not support PIC, -DPIC is meaningless:
15076   *djgpp*)
15077     lt_prog_compiler_pic=
15078     ;;
15079   *)
15080     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15081     ;;
15082 esac
15083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15084 $as_echo "$lt_prog_compiler_pic" >&6; }
15085
15086
15087
15088
15089
15090
15091 #
15092 # Check to make sure the PIC flag actually works.
15093 #
15094 if test -n "$lt_prog_compiler_pic"; then
15095   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15096 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15097 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15098   $as_echo_n "(cached) " >&6
15099 else
15100   lt_cv_prog_compiler_pic_works=no
15101    ac_outfile=conftest.$ac_objext
15102    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15103    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15104    # Insert the option either (1) after the last *FLAGS variable, or
15105    # (2) before a word containing "conftest.", or (3) at the end.
15106    # Note that $ac_compile itself does not contain backslashes and begins
15107    # with a dollar sign (not a hyphen), so the echo should work correctly.
15108    # The option is referenced via a variable to avoid confusing sed.
15109    lt_compile=`echo "$ac_compile" | $SED \
15110    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15111    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15112    -e 's:$: $lt_compiler_flag:'`
15113    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15114    (eval "$lt_compile" 2>conftest.err)
15115    ac_status=$?
15116    cat conftest.err >&5
15117    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15118    if (exit $ac_status) && test -s "$ac_outfile"; then
15119      # The compiler can only warn and ignore the option if not recognized
15120      # So say no if there are warnings other than the usual output.
15121      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15122      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15123      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15124        lt_cv_prog_compiler_pic_works=yes
15125      fi
15126    fi
15127    $RM conftest*
15128
15129 fi
15130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15131 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15132
15133 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15134     case $lt_prog_compiler_pic in
15135      "" | " "*) ;;
15136      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15137      esac
15138 else
15139     lt_prog_compiler_pic=
15140      lt_prog_compiler_can_build_shared=no
15141 fi
15142
15143 fi
15144
15145
15146
15147
15148
15149
15150 #
15151 # Check to make sure the static flag actually works.
15152 #
15153 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15155 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15156 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15157   $as_echo_n "(cached) " >&6
15158 else
15159   lt_cv_prog_compiler_static_works=no
15160    save_LDFLAGS="$LDFLAGS"
15161    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15162    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15163    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15164      # The linker can only warn and ignore the option if not recognized
15165      # So say no if there are warnings
15166      if test -s conftest.err; then
15167        # Append any errors to the config.log.
15168        cat conftest.err 1>&5
15169        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15170        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15171        if diff conftest.exp conftest.er2 >/dev/null; then
15172          lt_cv_prog_compiler_static_works=yes
15173        fi
15174      else
15175        lt_cv_prog_compiler_static_works=yes
15176      fi
15177    fi
15178    $RM -r conftest*
15179    LDFLAGS="$save_LDFLAGS"
15180
15181 fi
15182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15183 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15184
15185 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15186     :
15187 else
15188     lt_prog_compiler_static=
15189 fi
15190
15191
15192
15193
15194
15195
15196
15197   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15198 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15199 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15200   $as_echo_n "(cached) " >&6
15201 else
15202   lt_cv_prog_compiler_c_o=no
15203    $RM -r conftest 2>/dev/null
15204    mkdir conftest
15205    cd conftest
15206    mkdir out
15207    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15208
15209    lt_compiler_flag="-o out/conftest2.$ac_objext"
15210    # Insert the option either (1) after the last *FLAGS variable, or
15211    # (2) before a word containing "conftest.", or (3) at the end.
15212    # Note that $ac_compile itself does not contain backslashes and begins
15213    # with a dollar sign (not a hyphen), so the echo should work correctly.
15214    lt_compile=`echo "$ac_compile" | $SED \
15215    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15216    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15217    -e 's:$: $lt_compiler_flag:'`
15218    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15219    (eval "$lt_compile" 2>out/conftest.err)
15220    ac_status=$?
15221    cat out/conftest.err >&5
15222    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15223    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15224    then
15225      # The compiler can only warn and ignore the option if not recognized
15226      # So say no if there are warnings
15227      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15228      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15229      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15230        lt_cv_prog_compiler_c_o=yes
15231      fi
15232    fi
15233    chmod u+w . 2>&5
15234    $RM conftest*
15235    # SGI C++ compiler will create directory out/ii_files/ for
15236    # template instantiation
15237    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15238    $RM out/* && rmdir out
15239    cd ..
15240    $RM -r conftest
15241    $RM conftest*
15242
15243 fi
15244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15245 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15246
15247
15248
15249
15250
15251
15252   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15253 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15254 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15255   $as_echo_n "(cached) " >&6
15256 else
15257   lt_cv_prog_compiler_c_o=no
15258    $RM -r conftest 2>/dev/null
15259    mkdir conftest
15260    cd conftest
15261    mkdir out
15262    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15263
15264    lt_compiler_flag="-o out/conftest2.$ac_objext"
15265    # Insert the option either (1) after the last *FLAGS variable, or
15266    # (2) before a word containing "conftest.", or (3) at the end.
15267    # Note that $ac_compile itself does not contain backslashes and begins
15268    # with a dollar sign (not a hyphen), so the echo should work correctly.
15269    lt_compile=`echo "$ac_compile" | $SED \
15270    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15271    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15272    -e 's:$: $lt_compiler_flag:'`
15273    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15274    (eval "$lt_compile" 2>out/conftest.err)
15275    ac_status=$?
15276    cat out/conftest.err >&5
15277    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15278    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15279    then
15280      # The compiler can only warn and ignore the option if not recognized
15281      # So say no if there are warnings
15282      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15283      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15284      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15285        lt_cv_prog_compiler_c_o=yes
15286      fi
15287    fi
15288    chmod u+w . 2>&5
15289    $RM conftest*
15290    # SGI C++ compiler will create directory out/ii_files/ for
15291    # template instantiation
15292    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15293    $RM out/* && rmdir out
15294    cd ..
15295    $RM -r conftest
15296    $RM conftest*
15297
15298 fi
15299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15300 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15301
15302
15303
15304
15305 hard_links="nottested"
15306 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15307   # do not overwrite the value of need_locks provided by the user
15308   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15309 $as_echo_n "checking if we can lock with hard links... " >&6; }
15310   hard_links=yes
15311   $RM conftest*
15312   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15313   touch conftest.a
15314   ln conftest.a conftest.b 2>&5 || hard_links=no
15315   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15317 $as_echo "$hard_links" >&6; }
15318   if test "$hard_links" = no; then
15319     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15320 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15321     need_locks=warn
15322   fi
15323 else
15324   need_locks=no
15325 fi
15326
15327
15328
15329
15330
15331
15332   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15333 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15334
15335   runpath_var=
15336   allow_undefined_flag=
15337   always_export_symbols=no
15338   archive_cmds=
15339   archive_expsym_cmds=
15340   compiler_needs_object=no
15341   enable_shared_with_static_runtimes=no
15342   export_dynamic_flag_spec=
15343   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15344   hardcode_automatic=no
15345   hardcode_direct=no
15346   hardcode_direct_absolute=no
15347   hardcode_libdir_flag_spec=
15348   hardcode_libdir_flag_spec_ld=
15349   hardcode_libdir_separator=
15350   hardcode_minus_L=no
15351   hardcode_shlibpath_var=unsupported
15352   inherit_rpath=no
15353   link_all_deplibs=unknown
15354   module_cmds=
15355   module_expsym_cmds=
15356   old_archive_from_new_cmds=
15357   old_archive_from_expsyms_cmds=
15358   thread_safe_flag_spec=
15359   whole_archive_flag_spec=
15360   # include_expsyms should be a list of space-separated symbols to be *always*
15361   # included in the symbol list
15362   include_expsyms=
15363   # exclude_expsyms can be an extended regexp of symbols to exclude
15364   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15365   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15366   # as well as any symbol that contains `d'.
15367   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15368   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15369   # platforms (ab)use it in PIC code, but their linkers get confused if
15370   # the symbol is explicitly referenced.  Since portable code cannot
15371   # rely on this symbol name, it's probably fine to never include it in
15372   # preloaded symbol tables.
15373   # Exclude shared library initialization/finalization symbols.
15374   extract_expsyms_cmds=
15375
15376   case $host_os in
15377   cygwin* | mingw* | pw32* | cegcc*)
15378     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15379     # When not using gcc, we currently assume that we are using
15380     # Microsoft Visual C++.
15381     if test "$GCC" != yes; then
15382       with_gnu_ld=no
15383     fi
15384     ;;
15385   interix*)
15386     # we just hope/assume this is gcc and not c89 (= MSVC++)
15387     with_gnu_ld=yes
15388     ;;
15389   openbsd*)
15390     with_gnu_ld=no
15391     ;;
15392   esac
15393
15394   ld_shlibs=yes
15395
15396   # On some targets, GNU ld is compatible enough with the native linker
15397   # that we're better off using the native interface for both.
15398   lt_use_gnu_ld_interface=no
15399   if test "$with_gnu_ld" = yes; then
15400     case $host_os in
15401       aix*)
15402         # The AIX port of GNU ld has always aspired to compatibility
15403         # with the native linker.  However, as the warning in the GNU ld
15404         # block says, versions before 2.19.5* couldn't really create working
15405         # shared libraries, regardless of the interface used.
15406         case `$LD -v 2>&1` in
15407           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15408           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15409           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15410           *)
15411             lt_use_gnu_ld_interface=yes
15412             ;;
15413         esac
15414         ;;
15415       *)
15416         lt_use_gnu_ld_interface=yes
15417         ;;
15418     esac
15419   fi
15420
15421   if test "$lt_use_gnu_ld_interface" = yes; then
15422     # If archive_cmds runs LD, not CC, wlarc should be empty
15423     wlarc='${wl}'
15424
15425     # Set some defaults for GNU ld with shared library support. These
15426     # are reset later if shared libraries are not supported. Putting them
15427     # here allows them to be overridden if necessary.
15428     runpath_var=LD_RUN_PATH
15429     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15430     export_dynamic_flag_spec='${wl}--export-dynamic'
15431     # ancient GNU ld didn't support --whole-archive et. al.
15432     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15433       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15434     else
15435       whole_archive_flag_spec=
15436     fi
15437     supports_anon_versioning=no
15438     case `$LD -v 2>&1` in
15439       *GNU\ gold*) supports_anon_versioning=yes ;;
15440       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15441       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15442       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15443       *\ 2.11.*) ;; # other 2.11 versions
15444       *) supports_anon_versioning=yes ;;
15445     esac
15446
15447     # See if GNU ld supports shared libraries.
15448     case $host_os in
15449     aix[3-9]*)
15450       # On AIX/PPC, the GNU linker is very broken
15451       if test "$host_cpu" != ia64; then
15452         ld_shlibs=no
15453         cat <<_LT_EOF 1>&2
15454
15455 *** Warning: the GNU linker, at least up to release 2.19, is reported
15456 *** to be unable to reliably create shared libraries on AIX.
15457 *** Therefore, libtool is disabling shared libraries support.  If you
15458 *** really care for shared libraries, you may want to install binutils
15459 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15460 *** You will then need to restart the configuration process.
15461
15462 _LT_EOF
15463       fi
15464       ;;
15465
15466     amigaos*)
15467       case $host_cpu in
15468       powerpc)
15469             # see comment about AmigaOS4 .so support
15470             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15471             archive_expsym_cmds=''
15472         ;;
15473       m68k)
15474             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15475             hardcode_libdir_flag_spec='-L$libdir'
15476             hardcode_minus_L=yes
15477         ;;
15478       esac
15479       ;;
15480
15481     beos*)
15482       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15483         allow_undefined_flag=unsupported
15484         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15485         # support --undefined.  This deserves some investigation.  FIXME
15486         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15487       else
15488         ld_shlibs=no
15489       fi
15490       ;;
15491
15492     cygwin* | mingw* | pw32* | cegcc*)
15493       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15494       # as there is no search path for DLLs.
15495       hardcode_libdir_flag_spec='-L$libdir'
15496       export_dynamic_flag_spec='${wl}--export-all-symbols'
15497       allow_undefined_flag=unsupported
15498       always_export_symbols=no
15499       enable_shared_with_static_runtimes=yes
15500       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15501
15502       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15503         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15504         # If the export-symbols file already is a .def file (1st line
15505         # is EXPORTS), use it as is; otherwise, prepend...
15506         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15507           cp $export_symbols $output_objdir/$soname.def;
15508         else
15509           echo EXPORTS > $output_objdir/$soname.def;
15510           cat $export_symbols >> $output_objdir/$soname.def;
15511         fi~
15512         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15513       else
15514         ld_shlibs=no
15515       fi
15516       ;;
15517
15518     haiku*)
15519       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15520       link_all_deplibs=yes
15521       ;;
15522
15523     interix[3-9]*)
15524       hardcode_direct=no
15525       hardcode_shlibpath_var=no
15526       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15527       export_dynamic_flag_spec='${wl}-E'
15528       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15529       # Instead, shared libraries are loaded at an image base (0x10000000 by
15530       # default) and relocated if they conflict, which is a slow very memory
15531       # consuming and fragmenting process.  To avoid this, we pick a random,
15532       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15533       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15534       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15535       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15536       ;;
15537
15538     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15539       tmp_diet=no
15540       if test "$host_os" = linux-dietlibc; then
15541         case $cc_basename in
15542           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15543         esac
15544       fi
15545       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15546          && test "$tmp_diet" = no
15547       then
15548         tmp_addflag=
15549         tmp_sharedflag='-shared'
15550         case $cc_basename,$host_cpu in
15551         pgcc*)                          # Portland Group C compiler
15552           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'
15553           tmp_addflag=' $pic_flag'
15554           ;;
15555         pgf77* | pgf90* | pgf95* | pgfortran*)
15556                                         # Portland Group f77 and f90 compilers
15557           whole_archive_flag_spec='${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'
15558           tmp_addflag=' $pic_flag -Mnomain' ;;
15559         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15560           tmp_addflag=' -i_dynamic' ;;
15561         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15562           tmp_addflag=' -i_dynamic -nofor_main' ;;
15563         ifc* | ifort*)                  # Intel Fortran compiler
15564           tmp_addflag=' -nofor_main' ;;
15565         lf95*)                          # Lahey Fortran 8.1
15566           whole_archive_flag_spec=
15567           tmp_sharedflag='--shared' ;;
15568         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15569           tmp_sharedflag='-qmkshrobj'
15570           tmp_addflag= ;;
15571         nvcc*)  # Cuda Compiler Driver 2.2
15572           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15573           compiler_needs_object=yes
15574           ;;
15575         esac
15576         case `$CC -V 2>&1 | sed 5q` in
15577         *Sun\ C*)                       # Sun C 5.9
15578           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\"` ${wl}--no-whole-archive'
15579           compiler_needs_object=yes
15580           tmp_sharedflag='-G' ;;
15581         *Sun\ F*)                       # Sun Fortran 8.3
15582           tmp_sharedflag='-G' ;;
15583         esac
15584         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15585
15586         if test "x$supports_anon_versioning" = xyes; then
15587           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15588             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15589             echo "local: *; };" >> $output_objdir/$libname.ver~
15590             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15591         fi
15592
15593         case $cc_basename in
15594         xlf* | bgf* | bgxlf* | mpixlf*)
15595           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15596           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15597           hardcode_libdir_flag_spec=
15598           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15599           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15600           if test "x$supports_anon_versioning" = xyes; then
15601             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15602               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15603               echo "local: *; };" >> $output_objdir/$libname.ver~
15604               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15605           fi
15606           ;;
15607         esac
15608       else
15609         ld_shlibs=no
15610       fi
15611       ;;
15612
15613     netbsd*)
15614       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15615         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15616         wlarc=
15617       else
15618         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15619         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15620       fi
15621       ;;
15622
15623     solaris*)
15624       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15625         ld_shlibs=no
15626         cat <<_LT_EOF 1>&2
15627
15628 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15629 *** create shared libraries on Solaris systems.  Therefore, libtool
15630 *** is disabling shared libraries support.  We urge you to upgrade GNU
15631 *** binutils to release 2.9.1 or newer.  Another option is to modify
15632 *** your PATH or compiler configuration so that the native linker is
15633 *** used, and then restart.
15634
15635 _LT_EOF
15636       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15637         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15638         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15639       else
15640         ld_shlibs=no
15641       fi
15642       ;;
15643
15644     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15645       case `$LD -v 2>&1` in
15646         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15647         ld_shlibs=no
15648         cat <<_LT_EOF 1>&2
15649
15650 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15651 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15652 *** is disabling shared libraries support.  We urge you to upgrade GNU
15653 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15654 *** your PATH or compiler configuration so that the native linker is
15655 *** used, and then restart.
15656
15657 _LT_EOF
15658         ;;
15659         *)
15660           # For security reasons, it is highly recommended that you always
15661           # use absolute paths for naming shared libraries, and exclude the
15662           # DT_RUNPATH tag from executables and libraries.  But doing so
15663           # requires that you compile everything twice, which is a pain.
15664           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15665             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15666             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15667             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15668           else
15669             ld_shlibs=no
15670           fi
15671         ;;
15672       esac
15673       ;;
15674
15675     sunos4*)
15676       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15677       wlarc=
15678       hardcode_direct=yes
15679       hardcode_shlibpath_var=no
15680       ;;
15681
15682     *)
15683       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15684         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15685         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15686       else
15687         ld_shlibs=no
15688       fi
15689       ;;
15690     esac
15691
15692     if test "$ld_shlibs" = no; then
15693       runpath_var=
15694       hardcode_libdir_flag_spec=
15695       export_dynamic_flag_spec=
15696       whole_archive_flag_spec=
15697     fi
15698   else
15699     # PORTME fill in a description of your system's linker (not GNU ld)
15700     case $host_os in
15701     aix3*)
15702       allow_undefined_flag=unsupported
15703       always_export_symbols=yes
15704       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15705       # Note: this linker hardcodes the directories in LIBPATH if there
15706       # are no directories specified by -L.
15707       hardcode_minus_L=yes
15708       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15709         # Neither direct hardcoding nor static linking is supported with a
15710         # broken collect2.
15711         hardcode_direct=unsupported
15712       fi
15713       ;;
15714
15715     aix[4-9]*)
15716       if test "$host_cpu" = ia64; then
15717         # On IA64, the linker does run time linking by default, so we don't
15718         # have to do anything special.
15719         aix_use_runtimelinking=no
15720         exp_sym_flag='-Bexport'
15721         no_entry_flag=""
15722       else
15723         # If we're using GNU nm, then we don't want the "-C" option.
15724         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15725         # Also, AIX nm treats weak defined symbols like other global
15726         # defined symbols, whereas GNU nm marks them as "W".
15727         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15728           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15729         else
15730           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15731         fi
15732         aix_use_runtimelinking=no
15733
15734         # Test if we are trying to use run time linking or normal
15735         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15736         # need to do runtime linking.
15737         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15738           for ld_flag in $LDFLAGS; do
15739           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15740             aix_use_runtimelinking=yes
15741             break
15742           fi
15743           done
15744           ;;
15745         esac
15746
15747         exp_sym_flag='-bexport'
15748         no_entry_flag='-bnoentry'
15749       fi
15750
15751       # When large executables or shared objects are built, AIX ld can
15752       # have problems creating the table of contents.  If linking a library
15753       # or program results in "error TOC overflow" add -mminimal-toc to
15754       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15755       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15756
15757       archive_cmds=''
15758       hardcode_direct=yes
15759       hardcode_direct_absolute=yes
15760       hardcode_libdir_separator=':'
15761       link_all_deplibs=yes
15762       file_list_spec='${wl}-f,'
15763
15764       if test "$GCC" = yes; then
15765         case $host_os in aix4.[012]|aix4.[012].*)
15766         # We only want to do this on AIX 4.2 and lower, the check
15767         # below for broken collect2 doesn't work under 4.3+
15768           collect2name=`${CC} -print-prog-name=collect2`
15769           if test -f "$collect2name" &&
15770            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15771           then
15772           # We have reworked collect2
15773           :
15774           else
15775           # We have old collect2
15776           hardcode_direct=unsupported
15777           # It fails to find uninstalled libraries when the uninstalled
15778           # path is not listed in the libpath.  Setting hardcode_minus_L
15779           # to unsupported forces relinking
15780           hardcode_minus_L=yes
15781           hardcode_libdir_flag_spec='-L$libdir'
15782           hardcode_libdir_separator=
15783           fi
15784           ;;
15785         esac
15786         shared_flag='-shared'
15787         if test "$aix_use_runtimelinking" = yes; then
15788           shared_flag="$shared_flag "'${wl}-G'
15789         fi
15790       else
15791         # not using gcc
15792         if test "$host_cpu" = ia64; then
15793         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15794         # chokes on -Wl,-G. The following line is correct:
15795           shared_flag='-G'
15796         else
15797           if test "$aix_use_runtimelinking" = yes; then
15798             shared_flag='${wl}-G'
15799           else
15800             shared_flag='${wl}-bM:SRE'
15801           fi
15802         fi
15803       fi
15804
15805       export_dynamic_flag_spec='${wl}-bexpall'
15806       # It seems that -bexpall does not export symbols beginning with
15807       # underscore (_), so it is better to generate a list of symbols to export.
15808       always_export_symbols=yes
15809       if test "$aix_use_runtimelinking" = yes; then
15810         # Warning - without using the other runtime loading flags (-brtl),
15811         # -berok will link without error, but may produce a broken library.
15812         allow_undefined_flag='-berok'
15813         # Determine the default libpath from the value encoded in an
15814         # empty executable.
15815         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15816 /* end confdefs.h.  */
15817
15818 int
15819 main ()
15820 {
15821
15822   ;
15823   return 0;
15824 }
15825 _ACEOF
15826 if ac_fn_c_try_link "$LINENO"; then :
15827
15828 lt_aix_libpath_sed='
15829     /Import File Strings/,/^$/ {
15830         /^0/ {
15831             s/^0  *\(.*\)$/\1/
15832             p
15833         }
15834     }'
15835 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15836 # Check for a 64-bit object if we didn't find anything.
15837 if test -z "$aix_libpath"; then
15838   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15839 fi
15840 fi
15841 rm -f core conftest.err conftest.$ac_objext \
15842     conftest$ac_exeext conftest.$ac_ext
15843 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15844
15845         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15846         archive_expsym_cmds='$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 $shared_flag"
15847       else
15848         if test "$host_cpu" = ia64; then
15849           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15850           allow_undefined_flag="-z nodefs"
15851           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15852         else
15853          # Determine the default libpath from the value encoded in an
15854          # empty executable.
15855          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15856 /* end confdefs.h.  */
15857
15858 int
15859 main ()
15860 {
15861
15862   ;
15863   return 0;
15864 }
15865 _ACEOF
15866 if ac_fn_c_try_link "$LINENO"; then :
15867
15868 lt_aix_libpath_sed='
15869     /Import File Strings/,/^$/ {
15870         /^0/ {
15871             s/^0  *\(.*\)$/\1/
15872             p
15873         }
15874     }'
15875 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15876 # Check for a 64-bit object if we didn't find anything.
15877 if test -z "$aix_libpath"; then
15878   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15879 fi
15880 fi
15881 rm -f core conftest.err conftest.$ac_objext \
15882     conftest$ac_exeext conftest.$ac_ext
15883 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15884
15885          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15886           # Warning - without using the other run time loading flags,
15887           # -berok will link without error, but may produce a broken library.
15888           no_undefined_flag=' ${wl}-bernotok'
15889           allow_undefined_flag=' ${wl}-berok'
15890           if test "$with_gnu_ld" = yes; then
15891             # We only use this code for GNU lds that support --whole-archive.
15892             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
15893           else
15894             # Exported symbols can be pulled into shared objects from archives
15895             whole_archive_flag_spec='$convenience'
15896           fi
15897           archive_cmds_need_lc=yes
15898           # This is similar to how AIX traditionally builds its shared libraries.
15899           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'
15900         fi
15901       fi
15902       ;;
15903
15904     amigaos*)
15905       case $host_cpu in
15906       powerpc)
15907             # see comment about AmigaOS4 .so support
15908             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15909             archive_expsym_cmds=''
15910         ;;
15911       m68k)
15912             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15913             hardcode_libdir_flag_spec='-L$libdir'
15914             hardcode_minus_L=yes
15915         ;;
15916       esac
15917       ;;
15918
15919     bsdi[45]*)
15920       export_dynamic_flag_spec=-rdynamic
15921       ;;
15922
15923     cygwin* | mingw* | pw32* | cegcc*)
15924       # When not using gcc, we currently assume that we are using
15925       # Microsoft Visual C++.
15926       # hardcode_libdir_flag_spec is actually meaningless, as there is
15927       # no search path for DLLs.
15928       hardcode_libdir_flag_spec=' '
15929       allow_undefined_flag=unsupported
15930       # Tell ltmain to make .lib files, not .a files.
15931       libext=lib
15932       # Tell ltmain to make .dll files, not .so files.
15933       shrext_cmds=".dll"
15934       # FIXME: Setting linknames here is a bad hack.
15935       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
15936       # The linker will automatically build a .lib file if we build a DLL.
15937       old_archive_from_new_cmds='true'
15938       # FIXME: Should let the user specify the lib program.
15939       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
15940       fix_srcfile_path='`cygpath -w "$srcfile"`'
15941       enable_shared_with_static_runtimes=yes
15942       ;;
15943
15944     darwin* | rhapsody*)
15945
15946
15947   archive_cmds_need_lc=no
15948   hardcode_direct=no
15949   hardcode_automatic=yes
15950   hardcode_shlibpath_var=unsupported
15951   if test "$lt_cv_ld_force_load" = "yes"; then
15952     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
15953   else
15954     whole_archive_flag_spec=''
15955   fi
15956   link_all_deplibs=yes
15957   allow_undefined_flag="$_lt_dar_allow_undefined"
15958   case $cc_basename in
15959      ifort*) _lt_dar_can_shared=yes ;;
15960      *) _lt_dar_can_shared=$GCC ;;
15961   esac
15962   if test "$_lt_dar_can_shared" = "yes"; then
15963     output_verbose_link_cmd=func_echo_all
15964     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
15965     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
15966     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}${_lt_dsymutil}"
15967     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
15968
15969   else
15970   ld_shlibs=no
15971   fi
15972
15973       ;;
15974
15975     dgux*)
15976       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
15977       hardcode_libdir_flag_spec='-L$libdir'
15978       hardcode_shlibpath_var=no
15979       ;;
15980
15981     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
15982     # support.  Future versions do this automatically, but an explicit c++rt0.o
15983     # does not break anything, and helps significantly (at the cost of a little
15984     # extra space).
15985     freebsd2.2*)
15986       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
15987       hardcode_libdir_flag_spec='-R$libdir'
15988       hardcode_direct=yes
15989       hardcode_shlibpath_var=no
15990       ;;
15991
15992     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
15993     freebsd2*)
15994       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15995       hardcode_direct=yes
15996       hardcode_minus_L=yes
15997       hardcode_shlibpath_var=no
15998       ;;
15999
16000     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16001     freebsd* | dragonfly*)
16002       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16003       hardcode_libdir_flag_spec='-R$libdir'
16004       hardcode_direct=yes
16005       hardcode_shlibpath_var=no
16006       ;;
16007
16008     hpux9*)
16009       if test "$GCC" = yes; then
16010         archive_cmds='$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 $lib'
16011       else
16012         archive_cmds='$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 $lib'
16013       fi
16014       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16015       hardcode_libdir_separator=:
16016       hardcode_direct=yes
16017
16018       # hardcode_minus_L: Not really in the search PATH,
16019       # but as the default location of the library.
16020       hardcode_minus_L=yes
16021       export_dynamic_flag_spec='${wl}-E'
16022       ;;
16023
16024     hpux10*)
16025       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16026         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16027       else
16028         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16029       fi
16030       if test "$with_gnu_ld" = no; then
16031         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16032         hardcode_libdir_flag_spec_ld='+b $libdir'
16033         hardcode_libdir_separator=:
16034         hardcode_direct=yes
16035         hardcode_direct_absolute=yes
16036         export_dynamic_flag_spec='${wl}-E'
16037         # hardcode_minus_L: Not really in the search PATH,
16038         # but as the default location of the library.
16039         hardcode_minus_L=yes
16040       fi
16041       ;;
16042
16043     hpux11*)
16044       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16045         case $host_cpu in
16046         hppa*64*)
16047           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16048           ;;
16049         ia64*)
16050           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16051           ;;
16052         *)
16053           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16054           ;;
16055         esac
16056       else
16057         case $host_cpu in
16058         hppa*64*)
16059           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16060           ;;
16061         ia64*)
16062           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16063           ;;
16064         *)
16065
16066           # Older versions of the 11.00 compiler do not understand -b yet
16067           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16068           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16069 $as_echo_n "checking if $CC understands -b... " >&6; }
16070 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16071   $as_echo_n "(cached) " >&6
16072 else
16073   lt_cv_prog_compiler__b=no
16074    save_LDFLAGS="$LDFLAGS"
16075    LDFLAGS="$LDFLAGS -b"
16076    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16077    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16078      # The linker can only warn and ignore the option if not recognized
16079      # So say no if there are warnings
16080      if test -s conftest.err; then
16081        # Append any errors to the config.log.
16082        cat conftest.err 1>&5
16083        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16084        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16085        if diff conftest.exp conftest.er2 >/dev/null; then
16086          lt_cv_prog_compiler__b=yes
16087        fi
16088      else
16089        lt_cv_prog_compiler__b=yes
16090      fi
16091    fi
16092    $RM -r conftest*
16093    LDFLAGS="$save_LDFLAGS"
16094
16095 fi
16096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16097 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16098
16099 if test x"$lt_cv_prog_compiler__b" = xyes; then
16100     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16101 else
16102     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16103 fi
16104
16105           ;;
16106         esac
16107       fi
16108       if test "$with_gnu_ld" = no; then
16109         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16110         hardcode_libdir_separator=:
16111
16112         case $host_cpu in
16113         hppa*64*|ia64*)
16114           hardcode_direct=no
16115           hardcode_shlibpath_var=no
16116           ;;
16117         *)
16118           hardcode_direct=yes
16119           hardcode_direct_absolute=yes
16120           export_dynamic_flag_spec='${wl}-E'
16121
16122           # hardcode_minus_L: Not really in the search PATH,
16123           # but as the default location of the library.
16124           hardcode_minus_L=yes
16125           ;;
16126         esac
16127       fi
16128       ;;
16129
16130     irix5* | irix6* | nonstopux*)
16131       if test "$GCC" = yes; then
16132         archive_cmds='$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 $lib'
16133         # Try to use the -exported_symbol ld option, if it does not
16134         # work, assume that -exports_file does not work either and
16135         # implicitly export all symbols.
16136         save_LDFLAGS="$LDFLAGS"
16137         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16138         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16139 /* end confdefs.h.  */
16140 int foo(void) {}
16141 _ACEOF
16142 if ac_fn_c_try_link "$LINENO"; then :
16143   archive_expsym_cmds='$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 $lib'
16144
16145 fi
16146 rm -f core conftest.err conftest.$ac_objext \
16147     conftest$ac_exeext conftest.$ac_ext
16148         LDFLAGS="$save_LDFLAGS"
16149       else
16150         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16151         archive_expsym_cmds='$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 $lib'
16152       fi
16153       archive_cmds_need_lc='no'
16154       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16155       hardcode_libdir_separator=:
16156       inherit_rpath=yes
16157       link_all_deplibs=yes
16158       ;;
16159
16160     netbsd*)
16161       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16162         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16163       else
16164         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16165       fi
16166       hardcode_libdir_flag_spec='-R$libdir'
16167       hardcode_direct=yes
16168       hardcode_shlibpath_var=no
16169       ;;
16170
16171     newsos6)
16172       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16173       hardcode_direct=yes
16174       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16175       hardcode_libdir_separator=:
16176       hardcode_shlibpath_var=no
16177       ;;
16178
16179     *nto* | *qnx*)
16180       ;;
16181
16182     openbsd*)
16183       if test -f /usr/libexec/ld.so; then
16184         hardcode_direct=yes
16185         hardcode_shlibpath_var=no
16186         hardcode_direct_absolute=yes
16187         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16188           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16189           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16190           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16191           export_dynamic_flag_spec='${wl}-E'
16192         else
16193           case $host_os in
16194            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16195              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16196              hardcode_libdir_flag_spec='-R$libdir'
16197              ;;
16198            *)
16199              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16200              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16201              ;;
16202           esac
16203         fi
16204       else
16205         ld_shlibs=no
16206       fi
16207       ;;
16208
16209     os2*)
16210       hardcode_libdir_flag_spec='-L$libdir'
16211       hardcode_minus_L=yes
16212       allow_undefined_flag=unsupported
16213       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'
16214       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16215       ;;
16216
16217     osf3*)
16218       if test "$GCC" = yes; then
16219         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16220         archive_cmds='$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 $lib'
16221       else
16222         allow_undefined_flag=' -expect_unresolved \*'
16223         archive_cmds='$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 $lib'
16224       fi
16225       archive_cmds_need_lc='no'
16226       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16227       hardcode_libdir_separator=:
16228       ;;
16229
16230     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16231       if test "$GCC" = yes; then
16232         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16233         archive_cmds='$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 $lib'
16234         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16235       else
16236         allow_undefined_flag=' -expect_unresolved \*'
16237         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'
16238         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~
16239         $CC -shared${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'
16240
16241         # Both c and cxx compiler support -rpath directly
16242         hardcode_libdir_flag_spec='-rpath $libdir'
16243       fi
16244       archive_cmds_need_lc='no'
16245       hardcode_libdir_separator=:
16246       ;;
16247
16248     solaris*)
16249       no_undefined_flag=' -z defs'
16250       if test "$GCC" = yes; then
16251         wlarc='${wl}'
16252         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16253         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16254           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16255       else
16256         case `$CC -V 2>&1` in
16257         *"Compilers 5.0"*)
16258           wlarc=''
16259           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16260           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16261           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16262           ;;
16263         *)
16264           wlarc='${wl}'
16265           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16266           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16267           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16268           ;;
16269         esac
16270       fi
16271       hardcode_libdir_flag_spec='-R$libdir'
16272       hardcode_shlibpath_var=no
16273       case $host_os in
16274       solaris2.[0-5] | solaris2.[0-5].*) ;;
16275       *)
16276         # The compiler driver will combine and reorder linker options,
16277         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16278         # but is careful enough not to reorder.
16279         # Supported since Solaris 2.6 (maybe 2.5.1?)
16280         if test "$GCC" = yes; then
16281           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16282         else
16283           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16284         fi
16285         ;;
16286       esac
16287       link_all_deplibs=yes
16288       ;;
16289
16290     sunos4*)
16291       if test "x$host_vendor" = xsequent; then
16292         # Use $CC to link under sequent, because it throws in some extra .o
16293         # files that make .init and .fini sections work.
16294         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16295       else
16296         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16297       fi
16298       hardcode_libdir_flag_spec='-L$libdir'
16299       hardcode_direct=yes
16300       hardcode_minus_L=yes
16301       hardcode_shlibpath_var=no
16302       ;;
16303
16304     sysv4)
16305       case $host_vendor in
16306         sni)
16307           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16308           hardcode_direct=yes # is this really true???
16309         ;;
16310         siemens)
16311           ## LD is ld it makes a PLAMLIB
16312           ## CC just makes a GrossModule.
16313           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16314           reload_cmds='$CC -r -o $output$reload_objs'
16315           hardcode_direct=no
16316         ;;
16317         motorola)
16318           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16319           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16320         ;;
16321       esac
16322       runpath_var='LD_RUN_PATH'
16323       hardcode_shlibpath_var=no
16324       ;;
16325
16326     sysv4.3*)
16327       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16328       hardcode_shlibpath_var=no
16329       export_dynamic_flag_spec='-Bexport'
16330       ;;
16331
16332     sysv4*MP*)
16333       if test -d /usr/nec; then
16334         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16335         hardcode_shlibpath_var=no
16336         runpath_var=LD_RUN_PATH
16337         hardcode_runpath_var=yes
16338         ld_shlibs=yes
16339       fi
16340       ;;
16341
16342     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16343       no_undefined_flag='${wl}-z,text'
16344       archive_cmds_need_lc=no
16345       hardcode_shlibpath_var=no
16346       runpath_var='LD_RUN_PATH'
16347
16348       if test "$GCC" = yes; then
16349         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16350         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16351       else
16352         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16353         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16354       fi
16355       ;;
16356
16357     sysv5* | sco3.2v5* | sco5v6*)
16358       # Note: We can NOT use -z defs as we might desire, because we do not
16359       # link with -lc, and that would cause any symbols used from libc to
16360       # always be unresolved, which means just about no library would
16361       # ever link correctly.  If we're not using GNU ld we use -z text
16362       # though, which does catch some bad symbols but isn't as heavy-handed
16363       # as -z defs.
16364       no_undefined_flag='${wl}-z,text'
16365       allow_undefined_flag='${wl}-z,nodefs'
16366       archive_cmds_need_lc=no
16367       hardcode_shlibpath_var=no
16368       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16369       hardcode_libdir_separator=':'
16370       link_all_deplibs=yes
16371       export_dynamic_flag_spec='${wl}-Bexport'
16372       runpath_var='LD_RUN_PATH'
16373
16374       if test "$GCC" = yes; then
16375         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16376         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16377       else
16378         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16379         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16380       fi
16381       ;;
16382
16383     uts4*)
16384       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16385       hardcode_libdir_flag_spec='-L$libdir'
16386       hardcode_shlibpath_var=no
16387       ;;
16388
16389     *)
16390       ld_shlibs=no
16391       ;;
16392     esac
16393
16394     if test x$host_vendor = xsni; then
16395       case $host in
16396       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16397         export_dynamic_flag_spec='${wl}-Blargedynsym'
16398         ;;
16399       esac
16400     fi
16401   fi
16402
16403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16404 $as_echo "$ld_shlibs" >&6; }
16405 test "$ld_shlibs" = no && can_build_shared=no
16406
16407 with_gnu_ld=$with_gnu_ld
16408
16409
16410
16411
16412
16413
16414
16415
16416
16417
16418
16419
16420
16421
16422
16423 #
16424 # Do we need to explicitly link libc?
16425 #
16426 case "x$archive_cmds_need_lc" in
16427 x|xyes)
16428   # Assume -lc should be added
16429   archive_cmds_need_lc=yes
16430
16431   if test "$enable_shared" = yes && test "$GCC" = yes; then
16432     case $archive_cmds in
16433     *'~'*)
16434       # FIXME: we may have to deal with multi-command sequences.
16435       ;;
16436     '$CC '*)
16437       # Test whether the compiler implicitly links with -lc since on some
16438       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16439       # to ld, don't add -lc before -lgcc.
16440       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16441 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16442 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16443   $as_echo_n "(cached) " >&6
16444 else
16445   $RM conftest*
16446         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16447
16448         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16449   (eval $ac_compile) 2>&5
16450   ac_status=$?
16451   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16452   test $ac_status = 0; } 2>conftest.err; then
16453           soname=conftest
16454           lib=conftest
16455           libobjs=conftest.$ac_objext
16456           deplibs=
16457           wl=$lt_prog_compiler_wl
16458           pic_flag=$lt_prog_compiler_pic
16459           compiler_flags=-v
16460           linker_flags=-v
16461           verstring=
16462           output_objdir=.
16463           libname=conftest
16464           lt_save_allow_undefined_flag=$allow_undefined_flag
16465           allow_undefined_flag=
16466           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16467   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16468   ac_status=$?
16469   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16470   test $ac_status = 0; }
16471           then
16472             lt_cv_archive_cmds_need_lc=no
16473           else
16474             lt_cv_archive_cmds_need_lc=yes
16475           fi
16476           allow_undefined_flag=$lt_save_allow_undefined_flag
16477         else
16478           cat conftest.err 1>&5
16479         fi
16480         $RM conftest*
16481
16482 fi
16483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16484 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16485       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16486       ;;
16487     esac
16488   fi
16489   ;;
16490 esac
16491
16492
16493
16494
16495
16496
16497
16498
16499
16500
16501
16502
16503
16504
16505
16506
16507
16508
16509
16510
16511
16512
16513
16514
16515
16516
16517
16518
16519
16520
16521
16522
16523
16524
16525
16526
16527
16528
16529
16530
16531
16532
16533
16534
16535
16536
16537
16538
16539
16540
16541
16542
16543
16544
16545
16546
16547
16548
16549
16550
16551
16552
16553
16554
16555
16556
16557
16558
16559
16560
16561
16562
16563
16564
16565
16566
16567
16568
16569
16570
16571
16572
16573
16574
16575
16576
16577
16578
16579
16580
16581
16582
16583
16584
16585
16586
16587
16588
16589
16590
16591
16592
16593
16594
16595
16596
16597
16598
16599
16600
16601
16602
16603
16604
16605
16606
16607
16608
16609
16610
16611
16612
16613
16614
16615
16616
16617
16618
16619
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637
16638
16639
16640
16641
16642
16643
16644
16645
16646
16647
16648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16649 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16650
16651 if test "$GCC" = yes; then
16652   case $host_os in
16653     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16654     *) lt_awk_arg="/^libraries:/" ;;
16655   esac
16656   case $host_os in
16657     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16658     *) lt_sed_strip_eq="s,=/,/,g" ;;
16659   esac
16660   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16661   case $lt_search_path_spec in
16662   *\;*)
16663     # if the path contains ";" then we assume it to be the separator
16664     # otherwise default to the standard path separator (i.e. ":") - it is
16665     # assumed that no part of a normal pathname contains ";" but that should
16666     # okay in the real world where ";" in dirpaths is itself problematic.
16667     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16668     ;;
16669   *)
16670     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16671     ;;
16672   esac
16673   # Ok, now we have the path, separated by spaces, we can step through it
16674   # and add multilib dir if necessary.
16675   lt_tmp_lt_search_path_spec=
16676   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16677   for lt_sys_path in $lt_search_path_spec; do
16678     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16679       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16680     else
16681       test -d "$lt_sys_path" && \
16682         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16683     fi
16684   done
16685   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16686 BEGIN {RS=" "; FS="/|\n";} {
16687   lt_foo="";
16688   lt_count=0;
16689   for (lt_i = NF; lt_i > 0; lt_i--) {
16690     if ($lt_i != "" && $lt_i != ".") {
16691       if ($lt_i == "..") {
16692         lt_count++;
16693       } else {
16694         if (lt_count == 0) {
16695           lt_foo="/" $lt_i lt_foo;
16696         } else {
16697           lt_count--;
16698         }
16699       }
16700     }
16701   }
16702   if (lt_foo != "") { lt_freq[lt_foo]++; }
16703   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16704 }'`
16705   # AWK program above erroneously prepends '/' to C:/dos/paths
16706   # for these hosts.
16707   case $host_os in
16708     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16709       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16710   esac
16711   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16712 else
16713   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16714 fi
16715 library_names_spec=
16716 libname_spec='lib$name'
16717 soname_spec=
16718 shrext_cmds=".so"
16719 postinstall_cmds=
16720 postuninstall_cmds=
16721 finish_cmds=
16722 finish_eval=
16723 shlibpath_var=
16724 shlibpath_overrides_runpath=unknown
16725 version_type=none
16726 dynamic_linker="$host_os ld.so"
16727 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16728 need_lib_prefix=unknown
16729 hardcode_into_libs=no
16730
16731 # when you set need_version to no, make sure it does not cause -set_version
16732 # flags to be left without arguments
16733 need_version=unknown
16734
16735 case $host_os in
16736 aix3*)
16737   version_type=linux
16738   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16739   shlibpath_var=LIBPATH
16740
16741   # AIX 3 has no versioning support, so we append a major version to the name.
16742   soname_spec='${libname}${release}${shared_ext}$major'
16743   ;;
16744
16745 aix[4-9]*)
16746   version_type=linux
16747   need_lib_prefix=no
16748   need_version=no
16749   hardcode_into_libs=yes
16750   if test "$host_cpu" = ia64; then
16751     # AIX 5 supports IA64
16752     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16753     shlibpath_var=LD_LIBRARY_PATH
16754   else
16755     # With GCC up to 2.95.x, collect2 would create an import file
16756     # for dependence libraries.  The import file would start with
16757     # the line `#! .'.  This would cause the generated library to
16758     # depend on `.', always an invalid library.  This was fixed in
16759     # development snapshots of GCC prior to 3.0.
16760     case $host_os in
16761       aix4 | aix4.[01] | aix4.[01].*)
16762       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16763            echo ' yes '
16764            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16765         :
16766       else
16767         can_build_shared=no
16768       fi
16769       ;;
16770     esac
16771     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16772     # soname into executable. Probably we can add versioning support to
16773     # collect2, so additional links can be useful in future.
16774     if test "$aix_use_runtimelinking" = yes; then
16775       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16776       # instead of lib<name>.a to let people know that these are not
16777       # typical AIX shared libraries.
16778       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16779     else
16780       # We preserve .a as extension for shared libraries through AIX4.2
16781       # and later when we are not doing run time linking.
16782       library_names_spec='${libname}${release}.a $libname.a'
16783       soname_spec='${libname}${release}${shared_ext}$major'
16784     fi
16785     shlibpath_var=LIBPATH
16786   fi
16787   ;;
16788
16789 amigaos*)
16790   case $host_cpu in
16791   powerpc)
16792     # Since July 2007 AmigaOS4 officially supports .so libraries.
16793     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16794     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16795     ;;
16796   m68k)
16797     library_names_spec='$libname.ixlibrary $libname.a'
16798     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16799     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 ${libname}_ixlibrary.a || exit 1; done'
16800     ;;
16801   esac
16802   ;;
16803
16804 beos*)
16805   library_names_spec='${libname}${shared_ext}'
16806   dynamic_linker="$host_os ld.so"
16807   shlibpath_var=LIBRARY_PATH
16808   ;;
16809
16810 bsdi[45]*)
16811   version_type=linux
16812   need_version=no
16813   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16814   soname_spec='${libname}${release}${shared_ext}$major'
16815   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16816   shlibpath_var=LD_LIBRARY_PATH
16817   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16818   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16819   # the default ld.so.conf also contains /usr/contrib/lib and
16820   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16821   # libtool to hard-code these into programs
16822   ;;
16823
16824 cygwin* | mingw* | pw32* | cegcc*)
16825   version_type=windows
16826   shrext_cmds=".dll"
16827   need_version=no
16828   need_lib_prefix=no
16829
16830   case $GCC,$host_os in
16831   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16832     library_names_spec='$libname.dll.a'
16833     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16834     postinstall_cmds='base_file=`basename \${file}`~
16835       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16836       dldir=$destdir/`dirname \$dlpath`~
16837       test -d \$dldir || mkdir -p \$dldir~
16838       $install_prog $dir/$dlname \$dldir/$dlname~
16839       chmod a+x \$dldir/$dlname~
16840       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16841         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16842       fi'
16843     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16844       dlpath=$dir/\$dldll~
16845        $RM \$dlpath'
16846     shlibpath_overrides_runpath=yes
16847
16848     case $host_os in
16849     cygwin*)
16850       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16851       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16852
16853       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16854       ;;
16855     mingw* | cegcc*)
16856       # MinGW DLLs use traditional 'lib' prefix
16857       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16858       ;;
16859     pw32*)
16860       # pw32 DLLs use 'pw' prefix rather than 'lib'
16861       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16862       ;;
16863     esac
16864     ;;
16865
16866   *)
16867     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16868     ;;
16869   esac
16870   dynamic_linker='Win32 ld.exe'
16871   # FIXME: first we should search . and the directory the executable is in
16872   shlibpath_var=PATH
16873   ;;
16874
16875 darwin* | rhapsody*)
16876   dynamic_linker="$host_os dyld"
16877   version_type=darwin
16878   need_lib_prefix=no
16879   need_version=no
16880   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
16881   soname_spec='${libname}${release}${major}$shared_ext'
16882   shlibpath_overrides_runpath=yes
16883   shlibpath_var=DYLD_LIBRARY_PATH
16884   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
16885
16886   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
16887   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
16888   ;;
16889
16890 dgux*)
16891   version_type=linux
16892   need_lib_prefix=no
16893   need_version=no
16894   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
16895   soname_spec='${libname}${release}${shared_ext}$major'
16896   shlibpath_var=LD_LIBRARY_PATH
16897   ;;
16898
16899 freebsd* | dragonfly*)
16900   # DragonFly does not have aout.  When/if they implement a new
16901   # versioning mechanism, adjust this.
16902   if test -x /usr/bin/objformat; then
16903     objformat=`/usr/bin/objformat`
16904   else
16905     case $host_os in
16906     freebsd[123]*) objformat=aout ;;
16907     *) objformat=elf ;;
16908     esac
16909   fi
16910   version_type=freebsd-$objformat
16911   case $version_type in
16912     freebsd-elf*)
16913       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
16914       need_version=no
16915       need_lib_prefix=no
16916       ;;
16917     freebsd-*)
16918       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
16919       need_version=yes
16920       ;;
16921   esac
16922   shlibpath_var=LD_LIBRARY_PATH
16923   case $host_os in
16924   freebsd2*)
16925     shlibpath_overrides_runpath=yes
16926     ;;
16927   freebsd3.[01]* | freebsdelf3.[01]*)
16928     shlibpath_overrides_runpath=yes
16929     hardcode_into_libs=yes
16930     ;;
16931   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
16932   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
16933     shlibpath_overrides_runpath=no
16934     hardcode_into_libs=yes
16935     ;;
16936   *) # from 4.6 on, and DragonFly
16937     shlibpath_overrides_runpath=yes
16938     hardcode_into_libs=yes
16939     ;;
16940   esac
16941   ;;
16942
16943 gnu*)
16944   version_type=linux
16945   need_lib_prefix=no
16946   need_version=no
16947   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16948   soname_spec='${libname}${release}${shared_ext}$major'
16949   shlibpath_var=LD_LIBRARY_PATH
16950   hardcode_into_libs=yes
16951   ;;
16952
16953 haiku*)
16954   version_type=linux
16955   need_lib_prefix=no
16956   need_version=no
16957   dynamic_linker="$host_os runtime_loader"
16958   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
16959   soname_spec='${libname}${release}${shared_ext}$major'
16960   shlibpath_var=LIBRARY_PATH
16961   shlibpath_overrides_runpath=yes
16962   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
16963   hardcode_into_libs=yes
16964   ;;
16965
16966 hpux9* | hpux10* | hpux11*)
16967   # Give a soname corresponding to the major version so that dld.sl refuses to
16968   # link against other versions.
16969   version_type=sunos
16970   need_lib_prefix=no
16971   need_version=no
16972   case $host_cpu in
16973   ia64*)
16974     shrext_cmds='.so'
16975     hardcode_into_libs=yes
16976     dynamic_linker="$host_os dld.so"
16977     shlibpath_var=LD_LIBRARY_PATH
16978     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
16979     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16980     soname_spec='${libname}${release}${shared_ext}$major'
16981     if test "X$HPUX_IA64_MODE" = X32; then
16982       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
16983     else
16984       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
16985     fi
16986     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
16987     ;;
16988   hppa*64*)
16989     shrext_cmds='.sl'
16990     hardcode_into_libs=yes
16991     dynamic_linker="$host_os dld.sl"
16992     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
16993     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
16994     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16995     soname_spec='${libname}${release}${shared_ext}$major'
16996     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
16997     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
16998     ;;
16999   *)
17000     shrext_cmds='.sl'
17001     dynamic_linker="$host_os dld.sl"
17002     shlibpath_var=SHLIB_PATH
17003     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17004     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17005     soname_spec='${libname}${release}${shared_ext}$major'
17006     ;;
17007   esac
17008   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17009   postinstall_cmds='chmod 555 $lib'
17010   # or fails outright, so override atomically:
17011   install_override_mode=555
17012   ;;
17013
17014 interix[3-9]*)
17015   version_type=linux
17016   need_lib_prefix=no
17017   need_version=no
17018   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17019   soname_spec='${libname}${release}${shared_ext}$major'
17020   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17021   shlibpath_var=LD_LIBRARY_PATH
17022   shlibpath_overrides_runpath=no
17023   hardcode_into_libs=yes
17024   ;;
17025
17026 irix5* | irix6* | nonstopux*)
17027   case $host_os in
17028     nonstopux*) version_type=nonstopux ;;
17029     *)
17030         if test "$lt_cv_prog_gnu_ld" = yes; then
17031                 version_type=linux
17032         else
17033                 version_type=irix
17034         fi ;;
17035   esac
17036   need_lib_prefix=no
17037   need_version=no
17038   soname_spec='${libname}${release}${shared_ext}$major'
17039   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17040   case $host_os in
17041   irix5* | nonstopux*)
17042     libsuff= shlibsuff=
17043     ;;
17044   *)
17045     case $LD in # libtool.m4 will add one of these switches to LD
17046     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17047       libsuff= shlibsuff= libmagic=32-bit;;
17048     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17049       libsuff=32 shlibsuff=N32 libmagic=N32;;
17050     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17051       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17052     *) libsuff= shlibsuff= libmagic=never-match;;
17053     esac
17054     ;;
17055   esac
17056   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17057   shlibpath_overrides_runpath=no
17058   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17059   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17060   hardcode_into_libs=yes
17061   ;;
17062
17063 # No shared lib support for Linux oldld, aout, or coff.
17064 linux*oldld* | linux*aout* | linux*coff*)
17065   dynamic_linker=no
17066   ;;
17067
17068 # This must be Linux ELF.
17069 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17070   version_type=linux
17071   need_lib_prefix=no
17072   need_version=no
17073   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17074   soname_spec='${libname}${release}${shared_ext}$major'
17075   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17076   shlibpath_var=LD_LIBRARY_PATH
17077   shlibpath_overrides_runpath=no
17078
17079   # Some binutils ld are patched to set DT_RUNPATH
17080   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17081   $as_echo_n "(cached) " >&6
17082 else
17083   lt_cv_shlibpath_overrides_runpath=no
17084     save_LDFLAGS=$LDFLAGS
17085     save_libdir=$libdir
17086     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17087          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17088     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17089 /* end confdefs.h.  */
17090
17091 int
17092 main ()
17093 {
17094
17095   ;
17096   return 0;
17097 }
17098 _ACEOF
17099 if ac_fn_c_try_link "$LINENO"; then :
17100   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17101   lt_cv_shlibpath_overrides_runpath=yes
17102 fi
17103 fi
17104 rm -f core conftest.err conftest.$ac_objext \
17105     conftest$ac_exeext conftest.$ac_ext
17106     LDFLAGS=$save_LDFLAGS
17107     libdir=$save_libdir
17108
17109 fi
17110
17111   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17112
17113   # This implies no fast_install, which is unacceptable.
17114   # Some rework will be needed to allow for fast_install
17115   # before this can be enabled.
17116   hardcode_into_libs=yes
17117
17118   # Append ld.so.conf contents to the search path
17119   if test -f /etc/ld.so.conf; then
17120     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' ' '`
17121     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17122   fi
17123
17124   # We used to test for /lib/ld.so.1 and disable shared libraries on
17125   # powerpc, because MkLinux only supported shared libraries with the
17126   # GNU dynamic linker.  Since this was broken with cross compilers,
17127   # most powerpc-linux boxes support dynamic linking these days and
17128   # people can always --disable-shared, the test was removed, and we
17129   # assume the GNU/Linux dynamic linker is in use.
17130   dynamic_linker='GNU/Linux ld.so'
17131   ;;
17132
17133 netbsd*)
17134   version_type=sunos
17135   need_lib_prefix=no
17136   need_version=no
17137   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17138     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17139     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17140     dynamic_linker='NetBSD (a.out) ld.so'
17141   else
17142     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17143     soname_spec='${libname}${release}${shared_ext}$major'
17144     dynamic_linker='NetBSD ld.elf_so'
17145   fi
17146   shlibpath_var=LD_LIBRARY_PATH
17147   shlibpath_overrides_runpath=yes
17148   hardcode_into_libs=yes
17149   ;;
17150
17151 newsos6)
17152   version_type=linux
17153   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17154   shlibpath_var=LD_LIBRARY_PATH
17155   shlibpath_overrides_runpath=yes
17156   ;;
17157
17158 *nto* | *qnx*)
17159   version_type=qnx
17160   need_lib_prefix=no
17161   need_version=no
17162   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17163   soname_spec='${libname}${release}${shared_ext}$major'
17164   shlibpath_var=LD_LIBRARY_PATH
17165   shlibpath_overrides_runpath=no
17166   hardcode_into_libs=yes
17167   dynamic_linker='ldqnx.so'
17168   ;;
17169
17170 openbsd*)
17171   version_type=sunos
17172   sys_lib_dlsearch_path_spec="/usr/lib"
17173   need_lib_prefix=no
17174   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17175   case $host_os in
17176     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17177     *)                          need_version=no  ;;
17178   esac
17179   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17180   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17181   shlibpath_var=LD_LIBRARY_PATH
17182   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17183     case $host_os in
17184       openbsd2.[89] | openbsd2.[89].*)
17185         shlibpath_overrides_runpath=no
17186         ;;
17187       *)
17188         shlibpath_overrides_runpath=yes
17189         ;;
17190       esac
17191   else
17192     shlibpath_overrides_runpath=yes
17193   fi
17194   ;;
17195
17196 os2*)
17197   libname_spec='$name'
17198   shrext_cmds=".dll"
17199   need_lib_prefix=no
17200   library_names_spec='$libname${shared_ext} $libname.a'
17201   dynamic_linker='OS/2 ld.exe'
17202   shlibpath_var=LIBPATH
17203   ;;
17204
17205 osf3* | osf4* | osf5*)
17206   version_type=osf
17207   need_lib_prefix=no
17208   need_version=no
17209   soname_spec='${libname}${release}${shared_ext}$major'
17210   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17211   shlibpath_var=LD_LIBRARY_PATH
17212   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17213   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17214   ;;
17215
17216 rdos*)
17217   dynamic_linker=no
17218   ;;
17219
17220 solaris*)
17221   version_type=linux
17222   need_lib_prefix=no
17223   need_version=no
17224   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17225   soname_spec='${libname}${release}${shared_ext}$major'
17226   shlibpath_var=LD_LIBRARY_PATH
17227   shlibpath_overrides_runpath=yes
17228   hardcode_into_libs=yes
17229   # ldd complains unless libraries are executable
17230   postinstall_cmds='chmod +x $lib'
17231   ;;
17232
17233 sunos4*)
17234   version_type=sunos
17235   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17236   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17237   shlibpath_var=LD_LIBRARY_PATH
17238   shlibpath_overrides_runpath=yes
17239   if test "$with_gnu_ld" = yes; then
17240     need_lib_prefix=no
17241   fi
17242   need_version=yes
17243   ;;
17244
17245 sysv4 | sysv4.3*)
17246   version_type=linux
17247   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17248   soname_spec='${libname}${release}${shared_ext}$major'
17249   shlibpath_var=LD_LIBRARY_PATH
17250   case $host_vendor in
17251     sni)
17252       shlibpath_overrides_runpath=no
17253       need_lib_prefix=no
17254       runpath_var=LD_RUN_PATH
17255       ;;
17256     siemens)
17257       need_lib_prefix=no
17258       ;;
17259     motorola)
17260       need_lib_prefix=no
17261       need_version=no
17262       shlibpath_overrides_runpath=no
17263       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17264       ;;
17265   esac
17266   ;;
17267
17268 sysv4*MP*)
17269   if test -d /usr/nec ;then
17270     version_type=linux
17271     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17272     soname_spec='$libname${shared_ext}.$major'
17273     shlibpath_var=LD_LIBRARY_PATH
17274   fi
17275   ;;
17276
17277 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17278   version_type=freebsd-elf
17279   need_lib_prefix=no
17280   need_version=no
17281   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17282   soname_spec='${libname}${release}${shared_ext}$major'
17283   shlibpath_var=LD_LIBRARY_PATH
17284   shlibpath_overrides_runpath=yes
17285   hardcode_into_libs=yes
17286   if test "$with_gnu_ld" = yes; then
17287     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17288   else
17289     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17290     case $host_os in
17291       sco3.2v5*)
17292         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17293         ;;
17294     esac
17295   fi
17296   sys_lib_dlsearch_path_spec='/usr/lib'
17297   ;;
17298
17299 tpf*)
17300   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17301   version_type=linux
17302   need_lib_prefix=no
17303   need_version=no
17304   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17305   shlibpath_var=LD_LIBRARY_PATH
17306   shlibpath_overrides_runpath=no
17307   hardcode_into_libs=yes
17308   ;;
17309
17310 uts4*)
17311   version_type=linux
17312   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17313   soname_spec='${libname}${release}${shared_ext}$major'
17314   shlibpath_var=LD_LIBRARY_PATH
17315   ;;
17316
17317 *)
17318   dynamic_linker=no
17319   ;;
17320 esac
17321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17322 $as_echo "$dynamic_linker" >&6; }
17323 test "$dynamic_linker" = no && can_build_shared=no
17324
17325 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17326 if test "$GCC" = yes; then
17327   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17328 fi
17329
17330 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17331   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17332 fi
17333 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17334   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17335 fi
17336
17337
17338
17339
17340
17341
17342
17343
17344
17345
17346
17347
17348
17349
17350
17351
17352
17353
17354
17355
17356
17357
17358
17359
17360
17361
17362
17363
17364
17365
17366
17367
17368
17369
17370
17371
17372
17373
17374
17375
17376
17377
17378
17379
17380
17381
17382
17383
17384
17385
17386
17387
17388
17389
17390
17391
17392
17393
17394
17395
17396
17397
17398
17399
17400
17401
17402
17403
17404
17405
17406
17407
17408
17409
17410
17411
17412
17413
17414
17415
17416
17417
17418
17419
17420
17421
17422
17423
17424
17425
17426
17427
17428   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17429 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17430 hardcode_action=
17431 if test -n "$hardcode_libdir_flag_spec" ||
17432    test -n "$runpath_var" ||
17433    test "X$hardcode_automatic" = "Xyes" ; then
17434
17435   # We can hardcode non-existent directories.
17436   if test "$hardcode_direct" != no &&
17437      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17438      # have to relink, otherwise we might link with an installed library
17439      # when we should be linking with a yet-to-be-installed one
17440      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17441      test "$hardcode_minus_L" != no; then
17442     # Linking always hardcodes the temporary library directory.
17443     hardcode_action=relink
17444   else
17445     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17446     hardcode_action=immediate
17447   fi
17448 else
17449   # We cannot hardcode anything, or else we can only hardcode existing
17450   # directories.
17451   hardcode_action=unsupported
17452 fi
17453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17454 $as_echo "$hardcode_action" >&6; }
17455
17456 if test "$hardcode_action" = relink ||
17457    test "$inherit_rpath" = yes; then
17458   # Fast installation is not supported
17459   enable_fast_install=no
17460 elif test "$shlibpath_overrides_runpath" = yes ||
17461      test "$enable_shared" = no; then
17462   # Fast installation is not necessary
17463   enable_fast_install=needless
17464 fi
17465
17466
17467
17468
17469
17470
17471   if test "x$enable_dlopen" != xyes; then
17472   enable_dlopen=unknown
17473   enable_dlopen_self=unknown
17474   enable_dlopen_self_static=unknown
17475 else
17476   lt_cv_dlopen=no
17477   lt_cv_dlopen_libs=
17478
17479   case $host_os in
17480   beos*)
17481     lt_cv_dlopen="load_add_on"
17482     lt_cv_dlopen_libs=
17483     lt_cv_dlopen_self=yes
17484     ;;
17485
17486   mingw* | pw32* | cegcc*)
17487     lt_cv_dlopen="LoadLibrary"
17488     lt_cv_dlopen_libs=
17489     ;;
17490
17491   cygwin*)
17492     lt_cv_dlopen="dlopen"
17493     lt_cv_dlopen_libs=
17494     ;;
17495
17496   darwin*)
17497   # if libdl is installed we need to link against it
17498     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17499 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17500 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17501   $as_echo_n "(cached) " >&6
17502 else
17503   ac_check_lib_save_LIBS=$LIBS
17504 LIBS="-ldl  $LIBS"
17505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17506 /* end confdefs.h.  */
17507
17508 /* Override any GCC internal prototype to avoid an error.
17509    Use char because int might match the return type of a GCC
17510    builtin and then its argument prototype would still apply.  */
17511 #ifdef __cplusplus
17512 extern "C"
17513 #endif
17514 char dlopen ();
17515 int
17516 main ()
17517 {
17518 return dlopen ();
17519   ;
17520   return 0;
17521 }
17522 _ACEOF
17523 if ac_fn_c_try_link "$LINENO"; then :
17524   ac_cv_lib_dl_dlopen=yes
17525 else
17526   ac_cv_lib_dl_dlopen=no
17527 fi
17528 rm -f core conftest.err conftest.$ac_objext \
17529     conftest$ac_exeext conftest.$ac_ext
17530 LIBS=$ac_check_lib_save_LIBS
17531 fi
17532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17533 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17534 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17535   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17536 else
17537
17538     lt_cv_dlopen="dyld"
17539     lt_cv_dlopen_libs=
17540     lt_cv_dlopen_self=yes
17541
17542 fi
17543
17544     ;;
17545
17546   *)
17547     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17548 if test "x$ac_cv_func_shl_load" = x""yes; then :
17549   lt_cv_dlopen="shl_load"
17550 else
17551   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17552 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17553 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17554   $as_echo_n "(cached) " >&6
17555 else
17556   ac_check_lib_save_LIBS=$LIBS
17557 LIBS="-ldld  $LIBS"
17558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17559 /* end confdefs.h.  */
17560
17561 /* Override any GCC internal prototype to avoid an error.
17562    Use char because int might match the return type of a GCC
17563    builtin and then its argument prototype would still apply.  */
17564 #ifdef __cplusplus
17565 extern "C"
17566 #endif
17567 char shl_load ();
17568 int
17569 main ()
17570 {
17571 return shl_load ();
17572   ;
17573   return 0;
17574 }
17575 _ACEOF
17576 if ac_fn_c_try_link "$LINENO"; then :
17577   ac_cv_lib_dld_shl_load=yes
17578 else
17579   ac_cv_lib_dld_shl_load=no
17580 fi
17581 rm -f core conftest.err conftest.$ac_objext \
17582     conftest$ac_exeext conftest.$ac_ext
17583 LIBS=$ac_check_lib_save_LIBS
17584 fi
17585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17586 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17587 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17588   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17589 else
17590   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17591 if test "x$ac_cv_func_dlopen" = x""yes; then :
17592   lt_cv_dlopen="dlopen"
17593 else
17594   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17595 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17596 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17597   $as_echo_n "(cached) " >&6
17598 else
17599   ac_check_lib_save_LIBS=$LIBS
17600 LIBS="-ldl  $LIBS"
17601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17602 /* end confdefs.h.  */
17603
17604 /* Override any GCC internal prototype to avoid an error.
17605    Use char because int might match the return type of a GCC
17606    builtin and then its argument prototype would still apply.  */
17607 #ifdef __cplusplus
17608 extern "C"
17609 #endif
17610 char dlopen ();
17611 int
17612 main ()
17613 {
17614 return dlopen ();
17615   ;
17616   return 0;
17617 }
17618 _ACEOF
17619 if ac_fn_c_try_link "$LINENO"; then :
17620   ac_cv_lib_dl_dlopen=yes
17621 else
17622   ac_cv_lib_dl_dlopen=no
17623 fi
17624 rm -f core conftest.err conftest.$ac_objext \
17625     conftest$ac_exeext conftest.$ac_ext
17626 LIBS=$ac_check_lib_save_LIBS
17627 fi
17628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17629 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17630 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17631   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17632 else
17633   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17634 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17635 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17636   $as_echo_n "(cached) " >&6
17637 else
17638   ac_check_lib_save_LIBS=$LIBS
17639 LIBS="-lsvld  $LIBS"
17640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17641 /* end confdefs.h.  */
17642
17643 /* Override any GCC internal prototype to avoid an error.
17644    Use char because int might match the return type of a GCC
17645    builtin and then its argument prototype would still apply.  */
17646 #ifdef __cplusplus
17647 extern "C"
17648 #endif
17649 char dlopen ();
17650 int
17651 main ()
17652 {
17653 return dlopen ();
17654   ;
17655   return 0;
17656 }
17657 _ACEOF
17658 if ac_fn_c_try_link "$LINENO"; then :
17659   ac_cv_lib_svld_dlopen=yes
17660 else
17661   ac_cv_lib_svld_dlopen=no
17662 fi
17663 rm -f core conftest.err conftest.$ac_objext \
17664     conftest$ac_exeext conftest.$ac_ext
17665 LIBS=$ac_check_lib_save_LIBS
17666 fi
17667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17668 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17669 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17670   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17671 else
17672   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17673 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17674 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17675   $as_echo_n "(cached) " >&6
17676 else
17677   ac_check_lib_save_LIBS=$LIBS
17678 LIBS="-ldld  $LIBS"
17679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17680 /* end confdefs.h.  */
17681
17682 /* Override any GCC internal prototype to avoid an error.
17683    Use char because int might match the return type of a GCC
17684    builtin and then its argument prototype would still apply.  */
17685 #ifdef __cplusplus
17686 extern "C"
17687 #endif
17688 char dld_link ();
17689 int
17690 main ()
17691 {
17692 return dld_link ();
17693   ;
17694   return 0;
17695 }
17696 _ACEOF
17697 if ac_fn_c_try_link "$LINENO"; then :
17698   ac_cv_lib_dld_dld_link=yes
17699 else
17700   ac_cv_lib_dld_dld_link=no
17701 fi
17702 rm -f core conftest.err conftest.$ac_objext \
17703     conftest$ac_exeext conftest.$ac_ext
17704 LIBS=$ac_check_lib_save_LIBS
17705 fi
17706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17707 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17708 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17709   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17710 fi
17711
17712
17713 fi
17714
17715
17716 fi
17717
17718
17719 fi
17720
17721
17722 fi
17723
17724
17725 fi
17726
17727     ;;
17728   esac
17729
17730   if test "x$lt_cv_dlopen" != xno; then
17731     enable_dlopen=yes
17732   else
17733     enable_dlopen=no
17734   fi
17735
17736   case $lt_cv_dlopen in
17737   dlopen)
17738     save_CPPFLAGS="$CPPFLAGS"
17739     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17740
17741     save_LDFLAGS="$LDFLAGS"
17742     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17743
17744     save_LIBS="$LIBS"
17745     LIBS="$lt_cv_dlopen_libs $LIBS"
17746
17747     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17748 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17749 if test "${lt_cv_dlopen_self+set}" = set; then :
17750   $as_echo_n "(cached) " >&6
17751 else
17752           if test "$cross_compiling" = yes; then :
17753   lt_cv_dlopen_self=cross
17754 else
17755   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17756   lt_status=$lt_dlunknown
17757   cat > conftest.$ac_ext <<_LT_EOF
17758 #line 17758 "configure"
17759 #include "confdefs.h"
17760
17761 #if HAVE_DLFCN_H
17762 #include <dlfcn.h>
17763 #endif
17764
17765 #include <stdio.h>
17766
17767 #ifdef RTLD_GLOBAL
17768 #  define LT_DLGLOBAL           RTLD_GLOBAL
17769 #else
17770 #  ifdef DL_GLOBAL
17771 #    define LT_DLGLOBAL         DL_GLOBAL
17772 #  else
17773 #    define LT_DLGLOBAL         0
17774 #  endif
17775 #endif
17776
17777 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17778    find out it does not work in some platform. */
17779 #ifndef LT_DLLAZY_OR_NOW
17780 #  ifdef RTLD_LAZY
17781 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17782 #  else
17783 #    ifdef DL_LAZY
17784 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17785 #    else
17786 #      ifdef RTLD_NOW
17787 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17788 #      else
17789 #        ifdef DL_NOW
17790 #          define LT_DLLAZY_OR_NOW      DL_NOW
17791 #        else
17792 #          define LT_DLLAZY_OR_NOW      0
17793 #        endif
17794 #      endif
17795 #    endif
17796 #  endif
17797 #endif
17798
17799 /* When -fvisbility=hidden is used, assume the code has been annotated
17800    correspondingly for the symbols needed.  */
17801 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17802 void fnord () __attribute__((visibility("default")));
17803 #endif
17804
17805 void fnord () { int i=42; }
17806 int main ()
17807 {
17808   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17809   int status = $lt_dlunknown;
17810
17811   if (self)
17812     {
17813       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17814       else
17815         {
17816           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17817           else puts (dlerror ());
17818         }
17819       /* dlclose (self); */
17820     }
17821   else
17822     puts (dlerror ());
17823
17824   return status;
17825 }
17826 _LT_EOF
17827   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17828   (eval $ac_link) 2>&5
17829   ac_status=$?
17830   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17831   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17832     (./conftest; exit; ) >&5 2>/dev/null
17833     lt_status=$?
17834     case x$lt_status in
17835       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17836       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17837       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17838     esac
17839   else :
17840     # compilation failed
17841     lt_cv_dlopen_self=no
17842   fi
17843 fi
17844 rm -fr conftest*
17845
17846
17847 fi
17848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17849 $as_echo "$lt_cv_dlopen_self" >&6; }
17850
17851     if test "x$lt_cv_dlopen_self" = xyes; then
17852       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17853       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17854 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17855 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17856   $as_echo_n "(cached) " >&6
17857 else
17858           if test "$cross_compiling" = yes; then :
17859   lt_cv_dlopen_self_static=cross
17860 else
17861   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17862   lt_status=$lt_dlunknown
17863   cat > conftest.$ac_ext <<_LT_EOF
17864 #line 17864 "configure"
17865 #include "confdefs.h"
17866
17867 #if HAVE_DLFCN_H
17868 #include <dlfcn.h>
17869 #endif
17870
17871 #include <stdio.h>
17872
17873 #ifdef RTLD_GLOBAL
17874 #  define LT_DLGLOBAL           RTLD_GLOBAL
17875 #else
17876 #  ifdef DL_GLOBAL
17877 #    define LT_DLGLOBAL         DL_GLOBAL
17878 #  else
17879 #    define LT_DLGLOBAL         0
17880 #  endif
17881 #endif
17882
17883 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17884    find out it does not work in some platform. */
17885 #ifndef LT_DLLAZY_OR_NOW
17886 #  ifdef RTLD_LAZY
17887 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17888 #  else
17889 #    ifdef DL_LAZY
17890 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17891 #    else
17892 #      ifdef RTLD_NOW
17893 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17894 #      else
17895 #        ifdef DL_NOW
17896 #          define LT_DLLAZY_OR_NOW      DL_NOW
17897 #        else
17898 #          define LT_DLLAZY_OR_NOW      0
17899 #        endif
17900 #      endif
17901 #    endif
17902 #  endif
17903 #endif
17904
17905 /* When -fvisbility=hidden is used, assume the code has been annotated
17906    correspondingly for the symbols needed.  */
17907 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17908 void fnord () __attribute__((visibility("default")));
17909 #endif
17910
17911 void fnord () { int i=42; }
17912 int main ()
17913 {
17914   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17915   int status = $lt_dlunknown;
17916
17917   if (self)
17918     {
17919       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17920       else
17921         {
17922           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17923           else puts (dlerror ());
17924         }
17925       /* dlclose (self); */
17926     }
17927   else
17928     puts (dlerror ());
17929
17930   return status;
17931 }
17932 _LT_EOF
17933   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17934   (eval $ac_link) 2>&5
17935   ac_status=$?
17936   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17937   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17938     (./conftest; exit; ) >&5 2>/dev/null
17939     lt_status=$?
17940     case x$lt_status in
17941       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
17942       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
17943       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
17944     esac
17945   else :
17946     # compilation failed
17947     lt_cv_dlopen_self_static=no
17948   fi
17949 fi
17950 rm -fr conftest*
17951
17952
17953 fi
17954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
17955 $as_echo "$lt_cv_dlopen_self_static" >&6; }
17956     fi
17957
17958     CPPFLAGS="$save_CPPFLAGS"
17959     LDFLAGS="$save_LDFLAGS"
17960     LIBS="$save_LIBS"
17961     ;;
17962   esac
17963
17964   case $lt_cv_dlopen_self in
17965   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
17966   *) enable_dlopen_self=unknown ;;
17967   esac
17968
17969   case $lt_cv_dlopen_self_static in
17970   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
17971   *) enable_dlopen_self_static=unknown ;;
17972   esac
17973 fi
17974
17975
17976
17977
17978
17979
17980
17981
17982
17983
17984
17985
17986
17987
17988
17989
17990
17991 striplib=
17992 old_striplib=
17993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
17994 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
17995 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
17996   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
17997   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
17998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17999 $as_echo "yes" >&6; }
18000 else
18001 # FIXME - insert some real tests, host_os isn't really good enough
18002   case $host_os in
18003   darwin*)
18004     if test -n "$STRIP" ; then
18005       striplib="$STRIP -x"
18006       old_striplib="$STRIP -S"
18007       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18008 $as_echo "yes" >&6; }
18009     else
18010       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18011 $as_echo "no" >&6; }
18012     fi
18013     ;;
18014   *)
18015     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18016 $as_echo "no" >&6; }
18017     ;;
18018   esac
18019 fi
18020
18021
18022
18023
18024
18025
18026
18027
18028
18029
18030
18031
18032   # Report which library types will actually be built
18033   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18034 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18035   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18036 $as_echo "$can_build_shared" >&6; }
18037
18038   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18039 $as_echo_n "checking whether to build shared libraries... " >&6; }
18040   test "$can_build_shared" = "no" && enable_shared=no
18041
18042   # On AIX, shared libraries and static libraries use the same namespace, and
18043   # are all built from PIC.
18044   case $host_os in
18045   aix3*)
18046     test "$enable_shared" = yes && enable_static=no
18047     if test -n "$RANLIB"; then
18048       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18049       postinstall_cmds='$RANLIB $lib'
18050     fi
18051     ;;
18052
18053   aix[4-9]*)
18054     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18055       test "$enable_shared" = yes && enable_static=no
18056     fi
18057     ;;
18058   esac
18059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18060 $as_echo "$enable_shared" >&6; }
18061
18062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18063 $as_echo_n "checking whether to build static libraries... " >&6; }
18064   # Make sure either enable_shared or enable_static is yes.
18065   test "$enable_shared" = yes || enable_static=yes
18066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18067 $as_echo "$enable_static" >&6; }
18068
18069
18070
18071
18072 fi
18073 ac_ext=c
18074 ac_cpp='$CPP $CPPFLAGS'
18075 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18076 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18077 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18078
18079 CC="$lt_save_CC"
18080
18081       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18082     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18083     (test "X$CXX" != "Xg++"))) ; then
18084   ac_ext=cpp
18085 ac_cpp='$CXXCPP $CPPFLAGS'
18086 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18087 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18088 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18090 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18091 if test -z "$CXXCPP"; then
18092   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18093   $as_echo_n "(cached) " >&6
18094 else
18095       # Double quotes because CXXCPP needs to be expanded
18096     for CXXCPP in "$CXX -E" "/lib/cpp"
18097     do
18098       ac_preproc_ok=false
18099 for ac_cxx_preproc_warn_flag in '' yes
18100 do
18101   # Use a header file that comes with gcc, so configuring glibc
18102   # with a fresh cross-compiler works.
18103   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18104   # <limits.h> exists even on freestanding compilers.
18105   # On the NeXT, cc -E runs the code through the compiler's parser,
18106   # not just through cpp. "Syntax error" is here to catch this case.
18107   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18108 /* end confdefs.h.  */
18109 #ifdef __STDC__
18110 # include <limits.h>
18111 #else
18112 # include <assert.h>
18113 #endif
18114                      Syntax error
18115 _ACEOF
18116 if ac_fn_cxx_try_cpp "$LINENO"; then :
18117
18118 else
18119   # Broken: fails on valid input.
18120 continue
18121 fi
18122 rm -f conftest.err conftest.$ac_ext
18123
18124   # OK, works on sane cases.  Now check whether nonexistent headers
18125   # can be detected and how.
18126   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18127 /* end confdefs.h.  */
18128 #include <ac_nonexistent.h>
18129 _ACEOF
18130 if ac_fn_cxx_try_cpp "$LINENO"; then :
18131   # Broken: success on invalid input.
18132 continue
18133 else
18134   # Passes both tests.
18135 ac_preproc_ok=:
18136 break
18137 fi
18138 rm -f conftest.err conftest.$ac_ext
18139
18140 done
18141 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18142 rm -f conftest.err conftest.$ac_ext
18143 if $ac_preproc_ok; then :
18144   break
18145 fi
18146
18147     done
18148     ac_cv_prog_CXXCPP=$CXXCPP
18149
18150 fi
18151   CXXCPP=$ac_cv_prog_CXXCPP
18152 else
18153   ac_cv_prog_CXXCPP=$CXXCPP
18154 fi
18155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18156 $as_echo "$CXXCPP" >&6; }
18157 ac_preproc_ok=false
18158 for ac_cxx_preproc_warn_flag in '' yes
18159 do
18160   # Use a header file that comes with gcc, so configuring glibc
18161   # with a fresh cross-compiler works.
18162   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18163   # <limits.h> exists even on freestanding compilers.
18164   # On the NeXT, cc -E runs the code through the compiler's parser,
18165   # not just through cpp. "Syntax error" is here to catch this case.
18166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18167 /* end confdefs.h.  */
18168 #ifdef __STDC__
18169 # include <limits.h>
18170 #else
18171 # include <assert.h>
18172 #endif
18173                      Syntax error
18174 _ACEOF
18175 if ac_fn_cxx_try_cpp "$LINENO"; then :
18176
18177 else
18178   # Broken: fails on valid input.
18179 continue
18180 fi
18181 rm -f conftest.err conftest.$ac_ext
18182
18183   # OK, works on sane cases.  Now check whether nonexistent headers
18184   # can be detected and how.
18185   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18186 /* end confdefs.h.  */
18187 #include <ac_nonexistent.h>
18188 _ACEOF
18189 if ac_fn_cxx_try_cpp "$LINENO"; then :
18190   # Broken: success on invalid input.
18191 continue
18192 else
18193   # Passes both tests.
18194 ac_preproc_ok=:
18195 break
18196 fi
18197 rm -f conftest.err conftest.$ac_ext
18198
18199 done
18200 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18201 rm -f conftest.err conftest.$ac_ext
18202 if $ac_preproc_ok; then :
18203
18204 else
18205   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18206 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18207 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18208 See \`config.log' for more details." "$LINENO" 5; }
18209 fi
18210
18211 ac_ext=c
18212 ac_cpp='$CPP $CPPFLAGS'
18213 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18214 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18215 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18216
18217 else
18218   _lt_caught_CXX_error=yes
18219 fi
18220
18221 ac_ext=cpp
18222 ac_cpp='$CXXCPP $CPPFLAGS'
18223 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18224 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18225 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18226
18227 archive_cmds_need_lc_CXX=no
18228 allow_undefined_flag_CXX=
18229 always_export_symbols_CXX=no
18230 archive_expsym_cmds_CXX=
18231 compiler_needs_object_CXX=no
18232 export_dynamic_flag_spec_CXX=
18233 hardcode_direct_CXX=no
18234 hardcode_direct_absolute_CXX=no
18235 hardcode_libdir_flag_spec_CXX=
18236 hardcode_libdir_flag_spec_ld_CXX=
18237 hardcode_libdir_separator_CXX=
18238 hardcode_minus_L_CXX=no
18239 hardcode_shlibpath_var_CXX=unsupported
18240 hardcode_automatic_CXX=no
18241 inherit_rpath_CXX=no
18242 module_cmds_CXX=
18243 module_expsym_cmds_CXX=
18244 link_all_deplibs_CXX=unknown
18245 old_archive_cmds_CXX=$old_archive_cmds
18246 reload_flag_CXX=$reload_flag
18247 reload_cmds_CXX=$reload_cmds
18248 no_undefined_flag_CXX=
18249 whole_archive_flag_spec_CXX=
18250 enable_shared_with_static_runtimes_CXX=no
18251
18252 # Source file extension for C++ test sources.
18253 ac_ext=cpp
18254
18255 # Object file extension for compiled C++ test sources.
18256 objext=o
18257 objext_CXX=$objext
18258
18259 # No sense in running all these tests if we already determined that
18260 # the CXX compiler isn't working.  Some variables (like enable_shared)
18261 # are currently assumed to apply to all compilers on this platform,
18262 # and will be corrupted by setting them based on a non-working compiler.
18263 if test "$_lt_caught_CXX_error" != yes; then
18264   # Code to be used in simple compile tests
18265   lt_simple_compile_test_code="int some_variable = 0;"
18266
18267   # Code to be used in simple link tests
18268   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18269
18270   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18271
18272
18273
18274
18275
18276
18277 # If no C compiler was specified, use CC.
18278 LTCC=${LTCC-"$CC"}
18279
18280 # If no C compiler flags were specified, use CFLAGS.
18281 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18282
18283 # Allow CC to be a program name with arguments.
18284 compiler=$CC
18285
18286
18287   # save warnings/boilerplate of simple test code
18288   ac_outfile=conftest.$ac_objext
18289 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18290 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18291 _lt_compiler_boilerplate=`cat conftest.err`
18292 $RM conftest*
18293
18294   ac_outfile=conftest.$ac_objext
18295 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18296 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18297 _lt_linker_boilerplate=`cat conftest.err`
18298 $RM -r conftest*
18299
18300
18301   # Allow CC to be a program name with arguments.
18302   lt_save_CC=$CC
18303   lt_save_LD=$LD
18304   lt_save_GCC=$GCC
18305   GCC=$GXX
18306   lt_save_with_gnu_ld=$with_gnu_ld
18307   lt_save_path_LD=$lt_cv_path_LD
18308   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18309     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18310   else
18311     $as_unset lt_cv_prog_gnu_ld
18312   fi
18313   if test -n "${lt_cv_path_LDCXX+set}"; then
18314     lt_cv_path_LD=$lt_cv_path_LDCXX
18315   else
18316     $as_unset lt_cv_path_LD
18317   fi
18318   test -z "${LDCXX+set}" || LD=$LDCXX
18319   CC=${CXX-"c++"}
18320   compiler=$CC
18321   compiler_CXX=$CC
18322   for cc_temp in $compiler""; do
18323   case $cc_temp in
18324     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18325     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18326     \-*) ;;
18327     *) break;;
18328   esac
18329 done
18330 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18331
18332
18333   if test -n "$compiler"; then
18334     # We don't want -fno-exception when compiling C++ code, so set the
18335     # no_builtin_flag separately
18336     if test "$GXX" = yes; then
18337       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18338     else
18339       lt_prog_compiler_no_builtin_flag_CXX=
18340     fi
18341
18342     if test "$GXX" = yes; then
18343       # Set up default GNU C++ configuration
18344
18345
18346
18347 # Check whether --with-gnu-ld was given.
18348 if test "${with_gnu_ld+set}" = set; then :
18349   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18350 else
18351   with_gnu_ld=no
18352 fi
18353
18354 ac_prog=ld
18355 if test "$GCC" = yes; then
18356   # Check if gcc -print-prog-name=ld gives a path.
18357   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18358 $as_echo_n "checking for ld used by $CC... " >&6; }
18359   case $host in
18360   *-*-mingw*)
18361     # gcc leaves a trailing carriage return which upsets mingw
18362     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18363   *)
18364     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18365   esac
18366   case $ac_prog in
18367     # Accept absolute paths.
18368     [\\/]* | ?:[\\/]*)
18369       re_direlt='/[^/][^/]*/\.\./'
18370       # Canonicalize the pathname of ld
18371       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18372       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18373         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18374       done
18375       test -z "$LD" && LD="$ac_prog"
18376       ;;
18377   "")
18378     # If it fails, then pretend we aren't using GCC.
18379     ac_prog=ld
18380     ;;
18381   *)
18382     # If it is relative, then search for the first ld in PATH.
18383     with_gnu_ld=unknown
18384     ;;
18385   esac
18386 elif test "$with_gnu_ld" = yes; then
18387   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18388 $as_echo_n "checking for GNU ld... " >&6; }
18389 else
18390   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18391 $as_echo_n "checking for non-GNU ld... " >&6; }
18392 fi
18393 if test "${lt_cv_path_LD+set}" = set; then :
18394   $as_echo_n "(cached) " >&6
18395 else
18396   if test -z "$LD"; then
18397   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18398   for ac_dir in $PATH; do
18399     IFS="$lt_save_ifs"
18400     test -z "$ac_dir" && ac_dir=.
18401     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18402       lt_cv_path_LD="$ac_dir/$ac_prog"
18403       # Check to see if the program is GNU ld.  I'd rather use --version,
18404       # but apparently some variants of GNU ld only accept -v.
18405       # Break only if it was the GNU/non-GNU ld that we prefer.
18406       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18407       *GNU* | *'with BFD'*)
18408         test "$with_gnu_ld" != no && break
18409         ;;
18410       *)
18411         test "$with_gnu_ld" != yes && break
18412         ;;
18413       esac
18414     fi
18415   done
18416   IFS="$lt_save_ifs"
18417 else
18418   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18419 fi
18420 fi
18421
18422 LD="$lt_cv_path_LD"
18423 if test -n "$LD"; then
18424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18425 $as_echo "$LD" >&6; }
18426 else
18427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18428 $as_echo "no" >&6; }
18429 fi
18430 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18432 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18433 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18434   $as_echo_n "(cached) " >&6
18435 else
18436   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18437 case `$LD -v 2>&1 </dev/null` in
18438 *GNU* | *'with BFD'*)
18439   lt_cv_prog_gnu_ld=yes
18440   ;;
18441 *)
18442   lt_cv_prog_gnu_ld=no
18443   ;;
18444 esac
18445 fi
18446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18447 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18448 with_gnu_ld=$lt_cv_prog_gnu_ld
18449
18450
18451
18452
18453
18454
18455
18456       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18457       # archiving commands below assume that GNU ld is being used.
18458       if test "$with_gnu_ld" = yes; then
18459         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18460         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18461
18462         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18463         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18464
18465         # If archive_cmds runs LD, not CC, wlarc should be empty
18466         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18467         #     investigate it a little bit more. (MM)
18468         wlarc='${wl}'
18469
18470         # ancient GNU ld didn't support --whole-archive et. al.
18471         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18472           $GREP 'no-whole-archive' > /dev/null; then
18473           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18474         else
18475           whole_archive_flag_spec_CXX=
18476         fi
18477       else
18478         with_gnu_ld=no
18479         wlarc=
18480
18481         # A generic and very simple default shared library creation
18482         # command for GNU C++ for the case where it uses the native
18483         # linker, instead of GNU ld.  If possible, this setting should
18484         # overridden to take advantage of the native linker features on
18485         # the platform it is being used on.
18486         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18487       fi
18488
18489       # Commands to make compiler produce verbose output that lists
18490       # what "hidden" libraries, object files and flags are used when
18491       # linking a shared library.
18492       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18493
18494     else
18495       GXX=no
18496       with_gnu_ld=no
18497       wlarc=
18498     fi
18499
18500     # PORTME: fill in a description of your system's C++ link characteristics
18501     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18502 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18503     ld_shlibs_CXX=yes
18504     case $host_os in
18505       aix3*)
18506         # FIXME: insert proper C++ library support
18507         ld_shlibs_CXX=no
18508         ;;
18509       aix[4-9]*)
18510         if test "$host_cpu" = ia64; then
18511           # On IA64, the linker does run time linking by default, so we don't
18512           # have to do anything special.
18513           aix_use_runtimelinking=no
18514           exp_sym_flag='-Bexport'
18515           no_entry_flag=""
18516         else
18517           aix_use_runtimelinking=no
18518
18519           # Test if we are trying to use run time linking or normal
18520           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18521           # need to do runtime linking.
18522           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18523             for ld_flag in $LDFLAGS; do
18524               case $ld_flag in
18525               *-brtl*)
18526                 aix_use_runtimelinking=yes
18527                 break
18528                 ;;
18529               esac
18530             done
18531             ;;
18532           esac
18533
18534           exp_sym_flag='-bexport'
18535           no_entry_flag='-bnoentry'
18536         fi
18537
18538         # When large executables or shared objects are built, AIX ld can
18539         # have problems creating the table of contents.  If linking a library
18540         # or program results in "error TOC overflow" add -mminimal-toc to
18541         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18542         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18543
18544         archive_cmds_CXX=''
18545         hardcode_direct_CXX=yes
18546         hardcode_direct_absolute_CXX=yes
18547         hardcode_libdir_separator_CXX=':'
18548         link_all_deplibs_CXX=yes
18549         file_list_spec_CXX='${wl}-f,'
18550
18551         if test "$GXX" = yes; then
18552           case $host_os in aix4.[012]|aix4.[012].*)
18553           # We only want to do this on AIX 4.2 and lower, the check
18554           # below for broken collect2 doesn't work under 4.3+
18555           collect2name=`${CC} -print-prog-name=collect2`
18556           if test -f "$collect2name" &&
18557              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18558           then
18559             # We have reworked collect2
18560             :
18561           else
18562             # We have old collect2
18563             hardcode_direct_CXX=unsupported
18564             # It fails to find uninstalled libraries when the uninstalled
18565             # path is not listed in the libpath.  Setting hardcode_minus_L
18566             # to unsupported forces relinking
18567             hardcode_minus_L_CXX=yes
18568             hardcode_libdir_flag_spec_CXX='-L$libdir'
18569             hardcode_libdir_separator_CXX=
18570           fi
18571           esac
18572           shared_flag='-shared'
18573           if test "$aix_use_runtimelinking" = yes; then
18574             shared_flag="$shared_flag "'${wl}-G'
18575           fi
18576         else
18577           # not using gcc
18578           if test "$host_cpu" = ia64; then
18579           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18580           # chokes on -Wl,-G. The following line is correct:
18581           shared_flag='-G'
18582           else
18583             if test "$aix_use_runtimelinking" = yes; then
18584               shared_flag='${wl}-G'
18585             else
18586               shared_flag='${wl}-bM:SRE'
18587             fi
18588           fi
18589         fi
18590
18591         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18592         # It seems that -bexpall does not export symbols beginning with
18593         # underscore (_), so it is better to generate a list of symbols to
18594         # export.
18595         always_export_symbols_CXX=yes
18596         if test "$aix_use_runtimelinking" = yes; then
18597           # Warning - without using the other runtime loading flags (-brtl),
18598           # -berok will link without error, but may produce a broken library.
18599           allow_undefined_flag_CXX='-berok'
18600           # Determine the default libpath from the value encoded in an empty
18601           # executable.
18602           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18603 /* end confdefs.h.  */
18604
18605 int
18606 main ()
18607 {
18608
18609   ;
18610   return 0;
18611 }
18612 _ACEOF
18613 if ac_fn_cxx_try_link "$LINENO"; then :
18614
18615 lt_aix_libpath_sed='
18616     /Import File Strings/,/^$/ {
18617         /^0/ {
18618             s/^0  *\(.*\)$/\1/
18619             p
18620         }
18621     }'
18622 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18623 # Check for a 64-bit object if we didn't find anything.
18624 if test -z "$aix_libpath"; then
18625   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18626 fi
18627 fi
18628 rm -f core conftest.err conftest.$ac_objext \
18629     conftest$ac_exeext conftest.$ac_ext
18630 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18631
18632           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18633
18634           archive_expsym_cmds_CXX='$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 $shared_flag"
18635         else
18636           if test "$host_cpu" = ia64; then
18637             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18638             allow_undefined_flag_CXX="-z nodefs"
18639             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18640           else
18641             # Determine the default libpath from the value encoded in an
18642             # empty executable.
18643             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18644 /* end confdefs.h.  */
18645
18646 int
18647 main ()
18648 {
18649
18650   ;
18651   return 0;
18652 }
18653 _ACEOF
18654 if ac_fn_cxx_try_link "$LINENO"; then :
18655
18656 lt_aix_libpath_sed='
18657     /Import File Strings/,/^$/ {
18658         /^0/ {
18659             s/^0  *\(.*\)$/\1/
18660             p
18661         }
18662     }'
18663 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18664 # Check for a 64-bit object if we didn't find anything.
18665 if test -z "$aix_libpath"; then
18666   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18667 fi
18668 fi
18669 rm -f core conftest.err conftest.$ac_objext \
18670     conftest$ac_exeext conftest.$ac_ext
18671 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18672
18673             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18674             # Warning - without using the other run time loading flags,
18675             # -berok will link without error, but may produce a broken library.
18676             no_undefined_flag_CXX=' ${wl}-bernotok'
18677             allow_undefined_flag_CXX=' ${wl}-berok'
18678             if test "$with_gnu_ld" = yes; then
18679               # We only use this code for GNU lds that support --whole-archive.
18680               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18681             else
18682               # Exported symbols can be pulled into shared objects from archives
18683               whole_archive_flag_spec_CXX='$convenience'
18684             fi
18685             archive_cmds_need_lc_CXX=yes
18686             # This is similar to how AIX traditionally builds its shared
18687             # libraries.
18688             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'
18689           fi
18690         fi
18691         ;;
18692
18693       beos*)
18694         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18695           allow_undefined_flag_CXX=unsupported
18696           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18697           # support --undefined.  This deserves some investigation.  FIXME
18698           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18699         else
18700           ld_shlibs_CXX=no
18701         fi
18702         ;;
18703
18704       chorus*)
18705         case $cc_basename in
18706           *)
18707           # FIXME: insert proper C++ library support
18708           ld_shlibs_CXX=no
18709           ;;
18710         esac
18711         ;;
18712
18713       cygwin* | mingw* | pw32* | cegcc*)
18714         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18715         # as there is no search path for DLLs.
18716         hardcode_libdir_flag_spec_CXX='-L$libdir'
18717         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18718         allow_undefined_flag_CXX=unsupported
18719         always_export_symbols_CXX=no
18720         enable_shared_with_static_runtimes_CXX=yes
18721
18722         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18723           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18724           # If the export-symbols file already is a .def file (1st line
18725           # is EXPORTS), use it as is; otherwise, prepend...
18726           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18727             cp $export_symbols $output_objdir/$soname.def;
18728           else
18729             echo EXPORTS > $output_objdir/$soname.def;
18730             cat $export_symbols >> $output_objdir/$soname.def;
18731           fi~
18732           $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 $lib'
18733         else
18734           ld_shlibs_CXX=no
18735         fi
18736         ;;
18737       darwin* | rhapsody*)
18738
18739
18740   archive_cmds_need_lc_CXX=no
18741   hardcode_direct_CXX=no
18742   hardcode_automatic_CXX=yes
18743   hardcode_shlibpath_var_CXX=unsupported
18744   if test "$lt_cv_ld_force_load" = "yes"; then
18745     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 \"$new_convenience\"`'
18746   else
18747     whole_archive_flag_spec_CXX=''
18748   fi
18749   link_all_deplibs_CXX=yes
18750   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18751   case $cc_basename in
18752      ifort*) _lt_dar_can_shared=yes ;;
18753      *) _lt_dar_can_shared=$GCC ;;
18754   esac
18755   if test "$_lt_dar_can_shared" = "yes"; then
18756     output_verbose_link_cmd=func_echo_all
18757     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}"
18758     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18759     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}${_lt_dsymutil}"
18760     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18761        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18762       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${_lt_dsymutil}"
18763       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18764     fi
18765
18766   else
18767   ld_shlibs_CXX=no
18768   fi
18769
18770         ;;
18771
18772       dgux*)
18773         case $cc_basename in
18774           ec++*)
18775             # FIXME: insert proper C++ library support
18776             ld_shlibs_CXX=no
18777             ;;
18778           ghcx*)
18779             # Green Hills C++ Compiler
18780             # FIXME: insert proper C++ library support
18781             ld_shlibs_CXX=no
18782             ;;
18783           *)
18784             # FIXME: insert proper C++ library support
18785             ld_shlibs_CXX=no
18786             ;;
18787         esac
18788         ;;
18789
18790       freebsd[12]*)
18791         # C++ shared libraries reported to be fairly broken before
18792         # switch to ELF
18793         ld_shlibs_CXX=no
18794         ;;
18795
18796       freebsd-elf*)
18797         archive_cmds_need_lc_CXX=no
18798         ;;
18799
18800       freebsd* | dragonfly*)
18801         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18802         # conventions
18803         ld_shlibs_CXX=yes
18804         ;;
18805
18806       gnu*)
18807         ;;
18808
18809       haiku*)
18810         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18811         link_all_deplibs_CXX=yes
18812         ;;
18813
18814       hpux9*)
18815         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18816         hardcode_libdir_separator_CXX=:
18817         export_dynamic_flag_spec_CXX='${wl}-E'
18818         hardcode_direct_CXX=yes
18819         hardcode_minus_L_CXX=yes # Not in the search PATH,
18820                                              # but as the default
18821                                              # location of the library.
18822
18823         case $cc_basename in
18824           CC*)
18825             # FIXME: insert proper C++ library support
18826             ld_shlibs_CXX=no
18827             ;;
18828           aCC*)
18829             archive_cmds_CXX='$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 $lib'
18830             # Commands to make compiler produce verbose output that lists
18831             # what "hidden" libraries, object files and flags are used when
18832             # linking a shared library.
18833             #
18834             # There doesn't appear to be a way to prevent this compiler from
18835             # explicitly linking system object files so we need to strip them
18836             # from the output so that they don't get included in the library
18837             # dependencies.
18838             output_verbose_link_cmd='templist=`($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"'
18839             ;;
18840           *)
18841             if test "$GXX" = yes; then
18842               archive_cmds_CXX='$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'
18843             else
18844               # FIXME: insert proper C++ library support
18845               ld_shlibs_CXX=no
18846             fi
18847             ;;
18848         esac
18849         ;;
18850
18851       hpux10*|hpux11*)
18852         if test $with_gnu_ld = no; then
18853           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18854           hardcode_libdir_separator_CXX=:
18855
18856           case $host_cpu in
18857             hppa*64*|ia64*)
18858               ;;
18859             *)
18860               export_dynamic_flag_spec_CXX='${wl}-E'
18861               ;;
18862           esac
18863         fi
18864         case $host_cpu in
18865           hppa*64*|ia64*)
18866             hardcode_direct_CXX=no
18867             hardcode_shlibpath_var_CXX=no
18868             ;;
18869           *)
18870             hardcode_direct_CXX=yes
18871             hardcode_direct_absolute_CXX=yes
18872             hardcode_minus_L_CXX=yes # Not in the search PATH,
18873                                                  # but as the default
18874                                                  # location of the library.
18875             ;;
18876         esac
18877
18878         case $cc_basename in
18879           CC*)
18880             # FIXME: insert proper C++ library support
18881             ld_shlibs_CXX=no
18882             ;;
18883           aCC*)
18884             case $host_cpu in
18885               hppa*64*)
18886                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18887                 ;;
18888               ia64*)
18889                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18890                 ;;
18891               *)
18892                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18893                 ;;
18894             esac
18895             # Commands to make compiler produce verbose output that lists
18896             # what "hidden" libraries, object files and flags are used when
18897             # linking a shared library.
18898             #
18899             # There doesn't appear to be a way to prevent this compiler from
18900             # explicitly linking system object files so we need to strip them
18901             # from the output so that they don't get included in the library
18902             # dependencies.
18903             output_verbose_link_cmd='templist=`($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"'
18904             ;;
18905           *)
18906             if test "$GXX" = yes; then
18907               if test $with_gnu_ld = no; then
18908                 case $host_cpu in
18909                   hppa*64*)
18910                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18911                     ;;
18912                   ia64*)
18913                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18914                     ;;
18915                   *)
18916                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
18917                     ;;
18918                 esac
18919               fi
18920             else
18921               # FIXME: insert proper C++ library support
18922               ld_shlibs_CXX=no
18923             fi
18924             ;;
18925         esac
18926         ;;
18927
18928       interix[3-9]*)
18929         hardcode_direct_CXX=no
18930         hardcode_shlibpath_var_CXX=no
18931         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18932         export_dynamic_flag_spec_CXX='${wl}-E'
18933         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
18934         # Instead, shared libraries are loaded at an image base (0x10000000 by
18935         # default) and relocated if they conflict, which is a slow very memory
18936         # consuming and fragmenting process.  To avoid this, we pick a random,
18937         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
18938         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
18939         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18940         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
18941         ;;
18942       irix5* | irix6*)
18943         case $cc_basename in
18944           CC*)
18945             # SGI C++
18946             archive_cmds_CXX='$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 $lib'
18947
18948             # Archives containing C++ object files must be created using
18949             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
18950             # necessary to make sure instantiated templates are included
18951             # in the archive.
18952             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
18953             ;;
18954           *)
18955             if test "$GXX" = yes; then
18956               if test "$with_gnu_ld" = no; then
18957                 archive_cmds_CXX='$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 $lib'
18958               else
18959                 archive_cmds_CXX='$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 $lib'
18960               fi
18961             fi
18962             link_all_deplibs_CXX=yes
18963             ;;
18964         esac
18965         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18966         hardcode_libdir_separator_CXX=:
18967         inherit_rpath_CXX=yes
18968         ;;
18969
18970       linux* | k*bsd*-gnu | kopensolaris*-gnu)
18971         case $cc_basename in
18972           KCC*)
18973             # Kuck and Associates, Inc. (KAI) C++ Compiler
18974
18975             # KCC will only create a shared library if the output file
18976             # ends with ".so" (or ".sl" for HP-UX), so rename the library
18977             # to its proper name (with version) after linking.
18978             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'
18979             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 $lib'
18980             # Commands to make compiler produce verbose output that lists
18981             # what "hidden" libraries, object files and flags are used when
18982             # linking a shared library.
18983             #
18984             # There doesn't appear to be a way to prevent this compiler from
18985             # explicitly linking system object files so we need to strip them
18986             # from the output so that they don't get included in the library
18987             # dependencies.
18988             output_verbose_link_cmd='templist=`$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"'
18989
18990             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
18991             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18992
18993             # Archives containing C++ object files must be created using
18994             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
18995             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
18996             ;;
18997           icpc* | ecpc* )
18998             # Intel C++
18999             with_gnu_ld=yes
19000             # version 8.0 and above of icpc choke on multiply defined symbols
19001             # if we add $predep_objects and $postdep_objects, however 7.1 and
19002             # earlier do not add the objects themselves.
19003             case `$CC -V 2>&1` in
19004               *"Version 7."*)
19005                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19006                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19007                 ;;
19008               *)  # Version 8.0 or newer
19009                 tmp_idyn=
19010                 case $host_cpu in
19011                   ia64*) tmp_idyn=' -i_dynamic';;
19012                 esac
19013                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19014                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19015                 ;;
19016             esac
19017             archive_cmds_need_lc_CXX=no
19018             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19019             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19020             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19021             ;;
19022           pgCC* | pgcpp*)
19023             # Portland Group C++ compiler
19024             case `$CC -V` in
19025             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19026               prelink_cmds_CXX='tpldir=Template.dir~
19027                 rm -rf $tpldir~
19028                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19029                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19030               old_archive_cmds_CXX='tpldir=Template.dir~
19031                 rm -rf $tpldir~
19032                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19033                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19034                 $RANLIB $oldlib'
19035               archive_cmds_CXX='tpldir=Template.dir~
19036                 rm -rf $tpldir~
19037                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19038                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19039               archive_expsym_cmds_CXX='tpldir=Template.dir~
19040                 rm -rf $tpldir~
19041                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19042                 $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 $lib'
19043               ;;
19044             *) # Version 6 and above use weak symbols
19045               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19046               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19047               ;;
19048             esac
19049
19050             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19051             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19052             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19053             ;;
19054           cxx*)
19055             # Compaq C++
19056             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19057             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19058
19059             runpath_var=LD_RUN_PATH
19060             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19061             hardcode_libdir_separator_CXX=:
19062
19063             # Commands to make compiler produce verbose output that lists
19064             # what "hidden" libraries, object files and flags are used when
19065             # linking a shared library.
19066             #
19067             # There doesn't appear to be a way to prevent this compiler from
19068             # explicitly linking system object files so we need to strip them
19069             # from the output so that they don't get included in the library
19070             # dependencies.
19071             output_verbose_link_cmd='templist=`$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" | $Xsed'
19072             ;;
19073           xl* | mpixl* | bgxl*)
19074             # IBM XL 8.0 on PPC, with GNU ld
19075             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19076             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19077             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19078             if test "x$supports_anon_versioning" = xyes; then
19079               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19080                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19081                 echo "local: *; };" >> $output_objdir/$libname.ver~
19082                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19083             fi
19084             ;;
19085           *)
19086             case `$CC -V 2>&1 | sed 5q` in
19087             *Sun\ C*)
19088               # Sun C++ 5.9
19089               no_undefined_flag_CXX=' -zdefs'
19090               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19091               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19092               hardcode_libdir_flag_spec_CXX='-R$libdir'
19093               whole_archive_flag_spec_CXX='${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'
19094               compiler_needs_object_CXX=yes
19095
19096               # Not sure whether something based on
19097               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19098               # would be better.
19099               output_verbose_link_cmd='func_echo_all'
19100
19101               # Archives containing C++ object files must be created using
19102               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19103               # necessary to make sure instantiated templates are included
19104               # in the archive.
19105               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19106               ;;
19107             esac
19108             ;;
19109         esac
19110         ;;
19111
19112       lynxos*)
19113         # FIXME: insert proper C++ library support
19114         ld_shlibs_CXX=no
19115         ;;
19116
19117       m88k*)
19118         # FIXME: insert proper C++ library support
19119         ld_shlibs_CXX=no
19120         ;;
19121
19122       mvs*)
19123         case $cc_basename in
19124           cxx*)
19125             # FIXME: insert proper C++ library support
19126             ld_shlibs_CXX=no
19127             ;;
19128           *)
19129             # FIXME: insert proper C++ library support
19130             ld_shlibs_CXX=no
19131             ;;
19132         esac
19133         ;;
19134
19135       netbsd*)
19136         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19137           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19138           wlarc=
19139           hardcode_libdir_flag_spec_CXX='-R$libdir'
19140           hardcode_direct_CXX=yes
19141           hardcode_shlibpath_var_CXX=no
19142         fi
19143         # Workaround some broken pre-1.5 toolchains
19144         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19145         ;;
19146
19147       *nto* | *qnx*)
19148         ld_shlibs_CXX=yes
19149         ;;
19150
19151       openbsd2*)
19152         # C++ shared libraries are fairly broken
19153         ld_shlibs_CXX=no
19154         ;;
19155
19156       openbsd*)
19157         if test -f /usr/libexec/ld.so; then
19158           hardcode_direct_CXX=yes
19159           hardcode_shlibpath_var_CXX=no
19160           hardcode_direct_absolute_CXX=yes
19161           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19162           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19163           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19164             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19165             export_dynamic_flag_spec_CXX='${wl}-E'
19166             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19167           fi
19168           output_verbose_link_cmd=func_echo_all
19169         else
19170           ld_shlibs_CXX=no
19171         fi
19172         ;;
19173
19174       osf3* | osf4* | osf5*)
19175         case $cc_basename in
19176           KCC*)
19177             # Kuck and Associates, Inc. (KAI) C++ Compiler
19178
19179             # KCC will only create a shared library if the output file
19180             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19181             # to its proper name (with version) after linking.
19182             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 $lib'
19183
19184             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19185             hardcode_libdir_separator_CXX=:
19186
19187             # Archives containing C++ object files must be created using
19188             # the KAI C++ compiler.
19189             case $host in
19190               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19191               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19192             esac
19193             ;;
19194           RCC*)
19195             # Rational C++ 2.4.1
19196             # FIXME: insert proper C++ library support
19197             ld_shlibs_CXX=no
19198             ;;
19199           cxx*)
19200             case $host in
19201               osf3*)
19202                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19203                 archive_cmds_CXX='$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 $lib'
19204                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19205                 ;;
19206               *)
19207                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19208                 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'
19209                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19210                   echo "-hidden">> $lib.exp~
19211                   $CC -shared$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~
19212                   $RM $lib.exp'
19213                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19214                 ;;
19215             esac
19216
19217             hardcode_libdir_separator_CXX=:
19218
19219             # Commands to make compiler produce verbose output that lists
19220             # what "hidden" libraries, object files and flags are used when
19221             # linking a shared library.
19222             #
19223             # There doesn't appear to be a way to prevent this compiler from
19224             # explicitly linking system object files so we need to strip them
19225             # from the output so that they don't get included in the library
19226             # dependencies.
19227             output_verbose_link_cmd='templist=`$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"'
19228             ;;
19229           *)
19230             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19231               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19232               case $host in
19233                 osf3*)
19234                   archive_cmds_CXX='$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 $lib'
19235                   ;;
19236                 *)
19237                   archive_cmds_CXX='$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 $lib'
19238                   ;;
19239               esac
19240
19241               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19242               hardcode_libdir_separator_CXX=:
19243
19244               # Commands to make compiler produce verbose output that lists
19245               # what "hidden" libraries, object files and flags are used when
19246               # linking a shared library.
19247               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19248
19249             else
19250               # FIXME: insert proper C++ library support
19251               ld_shlibs_CXX=no
19252             fi
19253             ;;
19254         esac
19255         ;;
19256
19257       psos*)
19258         # FIXME: insert proper C++ library support
19259         ld_shlibs_CXX=no
19260         ;;
19261
19262       sunos4*)
19263         case $cc_basename in
19264           CC*)
19265             # Sun C++ 4.x
19266             # FIXME: insert proper C++ library support
19267             ld_shlibs_CXX=no
19268             ;;
19269           lcc*)
19270             # Lucid
19271             # FIXME: insert proper C++ library support
19272             ld_shlibs_CXX=no
19273             ;;
19274           *)
19275             # FIXME: insert proper C++ library support
19276             ld_shlibs_CXX=no
19277             ;;
19278         esac
19279         ;;
19280
19281       solaris*)
19282         case $cc_basename in
19283           CC*)
19284             # Sun C++ 4.2, 5.x and Centerline C++
19285             archive_cmds_need_lc_CXX=yes
19286             no_undefined_flag_CXX=' -zdefs'
19287             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19288             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19289               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19290
19291             hardcode_libdir_flag_spec_CXX='-R$libdir'
19292             hardcode_shlibpath_var_CXX=no
19293             case $host_os in
19294               solaris2.[0-5] | solaris2.[0-5].*) ;;
19295               *)
19296                 # The compiler driver will combine and reorder linker options,
19297                 # but understands `-z linker_flag'.
19298                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19299                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19300                 ;;
19301             esac
19302             link_all_deplibs_CXX=yes
19303
19304             output_verbose_link_cmd='func_echo_all'
19305
19306             # Archives containing C++ object files must be created using
19307             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19308             # necessary to make sure instantiated templates are included
19309             # in the archive.
19310             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19311             ;;
19312           gcx*)
19313             # Green Hills C++ Compiler
19314             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19315
19316             # The C++ compiler must be used to create the archive.
19317             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19318             ;;
19319           *)
19320             # GNU C++ compiler with Solaris linker
19321             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19322               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19323               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19324                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19325                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19326                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19327
19328                 # Commands to make compiler produce verbose output that lists
19329                 # what "hidden" libraries, object files and flags are used when
19330                 # linking a shared library.
19331                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19332               else
19333                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19334                 # platform.
19335                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19336                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19337                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19338
19339                 # Commands to make compiler produce verbose output that lists
19340                 # what "hidden" libraries, object files and flags are used when
19341                 # linking a shared library.
19342                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19343               fi
19344
19345               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19346               case $host_os in
19347                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19348                 *)
19349                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19350                   ;;
19351               esac
19352             fi
19353             ;;
19354         esac
19355         ;;
19356
19357     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19358       no_undefined_flag_CXX='${wl}-z,text'
19359       archive_cmds_need_lc_CXX=no
19360       hardcode_shlibpath_var_CXX=no
19361       runpath_var='LD_RUN_PATH'
19362
19363       case $cc_basename in
19364         CC*)
19365           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19366           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19367           ;;
19368         *)
19369           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19370           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19371           ;;
19372       esac
19373       ;;
19374
19375       sysv5* | sco3.2v5* | sco5v6*)
19376         # Note: We can NOT use -z defs as we might desire, because we do not
19377         # link with -lc, and that would cause any symbols used from libc to
19378         # always be unresolved, which means just about no library would
19379         # ever link correctly.  If we're not using GNU ld we use -z text
19380         # though, which does catch some bad symbols but isn't as heavy-handed
19381         # as -z defs.
19382         no_undefined_flag_CXX='${wl}-z,text'
19383         allow_undefined_flag_CXX='${wl}-z,nodefs'
19384         archive_cmds_need_lc_CXX=no
19385         hardcode_shlibpath_var_CXX=no
19386         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19387         hardcode_libdir_separator_CXX=':'
19388         link_all_deplibs_CXX=yes
19389         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19390         runpath_var='LD_RUN_PATH'
19391
19392         case $cc_basename in
19393           CC*)
19394             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19395             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19396             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19397               '"$old_archive_cmds_CXX"
19398             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19399               '"$reload_cmds_CXX"
19400             ;;
19401           *)
19402             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19403             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19404             ;;
19405         esac
19406       ;;
19407
19408       tandem*)
19409         case $cc_basename in
19410           NCC*)
19411             # NonStop-UX NCC 3.20
19412             # FIXME: insert proper C++ library support
19413             ld_shlibs_CXX=no
19414             ;;
19415           *)
19416             # FIXME: insert proper C++ library support
19417             ld_shlibs_CXX=no
19418             ;;
19419         esac
19420         ;;
19421
19422       vxworks*)
19423         # FIXME: insert proper C++ library support
19424         ld_shlibs_CXX=no
19425         ;;
19426
19427       *)
19428         # FIXME: insert proper C++ library support
19429         ld_shlibs_CXX=no
19430         ;;
19431     esac
19432
19433     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19434 $as_echo "$ld_shlibs_CXX" >&6; }
19435     test "$ld_shlibs_CXX" = no && can_build_shared=no
19436
19437     GCC_CXX="$GXX"
19438     LD_CXX="$LD"
19439
19440     ## CAVEAT EMPTOR:
19441     ## There is no encapsulation within the following macros, do not change
19442     ## the running order or otherwise move them around unless you know exactly
19443     ## what you are doing...
19444     # Dependencies to place before and after the object being linked:
19445 predep_objects_CXX=
19446 postdep_objects_CXX=
19447 predeps_CXX=
19448 postdeps_CXX=
19449 compiler_lib_search_path_CXX=
19450
19451 cat > conftest.$ac_ext <<_LT_EOF
19452 class Foo
19453 {
19454 public:
19455   Foo (void) { a = 0; }
19456 private:
19457   int a;
19458 };
19459 _LT_EOF
19460
19461 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19462   (eval $ac_compile) 2>&5
19463   ac_status=$?
19464   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19465   test $ac_status = 0; }; then
19466   # Parse the compiler output and extract the necessary
19467   # objects, libraries and library flags.
19468
19469   # Sentinel used to keep track of whether or not we are before
19470   # the conftest object file.
19471   pre_test_object_deps_done=no
19472
19473   for p in `eval "$output_verbose_link_cmd"`; do
19474     case $p in
19475
19476     -L* | -R* | -l*)
19477        # Some compilers place space between "-{L,R}" and the path.
19478        # Remove the space.
19479        if test $p = "-L" ||
19480           test $p = "-R"; then
19481          prev=$p
19482          continue
19483        else
19484          prev=
19485        fi
19486
19487        if test "$pre_test_object_deps_done" = no; then
19488          case $p in
19489          -L* | -R*)
19490            # Internal compiler library paths should come after those
19491            # provided the user.  The postdeps already come after the
19492            # user supplied libs so there is no need to process them.
19493            if test -z "$compiler_lib_search_path_CXX"; then
19494              compiler_lib_search_path_CXX="${prev}${p}"
19495            else
19496              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19497            fi
19498            ;;
19499          # The "-l" case would never come before the object being
19500          # linked, so don't bother handling this case.
19501          esac
19502        else
19503          if test -z "$postdeps_CXX"; then
19504            postdeps_CXX="${prev}${p}"
19505          else
19506            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19507          fi
19508        fi
19509        ;;
19510
19511     *.$objext)
19512        # This assumes that the test object file only shows up
19513        # once in the compiler output.
19514        if test "$p" = "conftest.$objext"; then
19515          pre_test_object_deps_done=yes
19516          continue
19517        fi
19518
19519        if test "$pre_test_object_deps_done" = no; then
19520          if test -z "$predep_objects_CXX"; then
19521            predep_objects_CXX="$p"
19522          else
19523            predep_objects_CXX="$predep_objects_CXX $p"
19524          fi
19525        else
19526          if test -z "$postdep_objects_CXX"; then
19527            postdep_objects_CXX="$p"
19528          else
19529            postdep_objects_CXX="$postdep_objects_CXX $p"
19530          fi
19531        fi
19532        ;;
19533
19534     *) ;; # Ignore the rest.
19535
19536     esac
19537   done
19538
19539   # Clean up.
19540   rm -f a.out a.exe
19541 else
19542   echo "libtool.m4: error: problem compiling CXX test program"
19543 fi
19544
19545 $RM -f confest.$objext
19546
19547 # PORTME: override above test on systems where it is broken
19548 case $host_os in
19549 interix[3-9]*)
19550   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19551   # hack all around it, let's just trust "g++" to DTRT.
19552   predep_objects_CXX=
19553   postdep_objects_CXX=
19554   postdeps_CXX=
19555   ;;
19556
19557 linux*)
19558   case `$CC -V 2>&1 | sed 5q` in
19559   *Sun\ C*)
19560     # Sun C++ 5.9
19561
19562     # The more standards-conforming stlport4 library is
19563     # incompatible with the Cstd library. Avoid specifying
19564     # it if it's in CXXFLAGS. Ignore libCrun as
19565     # -library=stlport4 depends on it.
19566     case " $CXX $CXXFLAGS " in
19567     *" -library=stlport4 "*)
19568       solaris_use_stlport4=yes
19569       ;;
19570     esac
19571
19572     if test "$solaris_use_stlport4" != yes; then
19573       postdeps_CXX='-library=Cstd -library=Crun'
19574     fi
19575     ;;
19576   esac
19577   ;;
19578
19579 solaris*)
19580   case $cc_basename in
19581   CC*)
19582     # The more standards-conforming stlport4 library is
19583     # incompatible with the Cstd library. Avoid specifying
19584     # it if it's in CXXFLAGS. Ignore libCrun as
19585     # -library=stlport4 depends on it.
19586     case " $CXX $CXXFLAGS " in
19587     *" -library=stlport4 "*)
19588       solaris_use_stlport4=yes
19589       ;;
19590     esac
19591
19592     # Adding this requires a known-good setup of shared libraries for
19593     # Sun compiler versions before 5.6, else PIC objects from an old
19594     # archive will be linked into the output, leading to subtle bugs.
19595     if test "$solaris_use_stlport4" != yes; then
19596       postdeps_CXX='-library=Cstd -library=Crun'
19597     fi
19598     ;;
19599   esac
19600   ;;
19601 esac
19602
19603
19604 case " $postdeps_CXX " in
19605 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19606 esac
19607  compiler_lib_search_dirs_CXX=
19608 if test -n "${compiler_lib_search_path_CXX}"; then
19609  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19610 fi
19611
19612
19613
19614
19615
19616
19617
19618
19619
19620
19621
19622
19623
19624
19625
19626
19627
19628
19629
19630
19631
19632
19633
19634
19635
19636
19637
19638
19639
19640
19641
19642     lt_prog_compiler_wl_CXX=
19643 lt_prog_compiler_pic_CXX=
19644 lt_prog_compiler_static_CXX=
19645
19646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19647 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19648
19649   # C++ specific cases for pic, static, wl, etc.
19650   if test "$GXX" = yes; then
19651     lt_prog_compiler_wl_CXX='-Wl,'
19652     lt_prog_compiler_static_CXX='-static'
19653
19654     case $host_os in
19655     aix*)
19656       # All AIX code is PIC.
19657       if test "$host_cpu" = ia64; then
19658         # AIX 5 now supports IA64 processor
19659         lt_prog_compiler_static_CXX='-Bstatic'
19660       fi
19661       ;;
19662
19663     amigaos*)
19664       case $host_cpu in
19665       powerpc)
19666             # see comment about AmigaOS4 .so support
19667             lt_prog_compiler_pic_CXX='-fPIC'
19668         ;;
19669       m68k)
19670             # FIXME: we need at least 68020 code to build shared libraries, but
19671             # adding the `-m68020' flag to GCC prevents building anything better,
19672             # like `-m68040'.
19673             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19674         ;;
19675       esac
19676       ;;
19677
19678     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19679       # PIC is the default for these OSes.
19680       ;;
19681     mingw* | cygwin* | os2* | pw32* | cegcc*)
19682       # This hack is so that the source file can tell whether it is being
19683       # built for inclusion in a dll (and should export symbols for example).
19684       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19685       # (--disable-auto-import) libraries
19686       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19687       ;;
19688     darwin* | rhapsody*)
19689       # PIC is the default on this platform
19690       # Common symbols not allowed in MH_DYLIB files
19691       lt_prog_compiler_pic_CXX='-fno-common'
19692       ;;
19693     *djgpp*)
19694       # DJGPP does not support shared libraries at all
19695       lt_prog_compiler_pic_CXX=
19696       ;;
19697     haiku*)
19698       # PIC is the default for Haiku.
19699       # The "-static" flag exists, but is broken.
19700       lt_prog_compiler_static_CXX=
19701       ;;
19702     interix[3-9]*)
19703       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19704       # Instead, we relocate shared libraries at runtime.
19705       ;;
19706     sysv4*MP*)
19707       if test -d /usr/nec; then
19708         lt_prog_compiler_pic_CXX=-Kconform_pic
19709       fi
19710       ;;
19711     hpux*)
19712       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19713       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19714       # sets the default TLS model and affects inlining.
19715       case $host_cpu in
19716       hppa*64*)
19717         ;;
19718       *)
19719         lt_prog_compiler_pic_CXX='-fPIC'
19720         ;;
19721       esac
19722       ;;
19723     *qnx* | *nto*)
19724       # QNX uses GNU C++, but need to define -shared option too, otherwise
19725       # it will coredump.
19726       lt_prog_compiler_pic_CXX='-fPIC -shared'
19727       ;;
19728     *)
19729       lt_prog_compiler_pic_CXX='-fPIC'
19730       ;;
19731     esac
19732   else
19733     case $host_os in
19734       aix[4-9]*)
19735         # All AIX code is PIC.
19736         if test "$host_cpu" = ia64; then
19737           # AIX 5 now supports IA64 processor
19738           lt_prog_compiler_static_CXX='-Bstatic'
19739         else
19740           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19741         fi
19742         ;;
19743       chorus*)
19744         case $cc_basename in
19745         cxch68*)
19746           # Green Hills C++ Compiler
19747           # _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"
19748           ;;
19749         esac
19750         ;;
19751       dgux*)
19752         case $cc_basename in
19753           ec++*)
19754             lt_prog_compiler_pic_CXX='-KPIC'
19755             ;;
19756           ghcx*)
19757             # Green Hills C++ Compiler
19758             lt_prog_compiler_pic_CXX='-pic'
19759             ;;
19760           *)
19761             ;;
19762         esac
19763         ;;
19764       freebsd* | dragonfly*)
19765         # FreeBSD uses GNU C++
19766         ;;
19767       hpux9* | hpux10* | hpux11*)
19768         case $cc_basename in
19769           CC*)
19770             lt_prog_compiler_wl_CXX='-Wl,'
19771             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19772             if test "$host_cpu" != ia64; then
19773               lt_prog_compiler_pic_CXX='+Z'
19774             fi
19775             ;;
19776           aCC*)
19777             lt_prog_compiler_wl_CXX='-Wl,'
19778             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19779             case $host_cpu in
19780             hppa*64*|ia64*)
19781               # +Z the default
19782               ;;
19783             *)
19784               lt_prog_compiler_pic_CXX='+Z'
19785               ;;
19786             esac
19787             ;;
19788           *)
19789             ;;
19790         esac
19791         ;;
19792       interix*)
19793         # This is c89, which is MS Visual C++ (no shared libs)
19794         # Anyone wants to do a port?
19795         ;;
19796       irix5* | irix6* | nonstopux*)
19797         case $cc_basename in
19798           CC*)
19799             lt_prog_compiler_wl_CXX='-Wl,'
19800             lt_prog_compiler_static_CXX='-non_shared'
19801             # CC pic flag -KPIC is the default.
19802             ;;
19803           *)
19804             ;;
19805         esac
19806         ;;
19807       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19808         case $cc_basename in
19809           KCC*)
19810             # KAI C++ Compiler
19811             lt_prog_compiler_wl_CXX='--backend -Wl,'
19812             lt_prog_compiler_pic_CXX='-fPIC'
19813             ;;
19814           ecpc* )
19815             # old Intel C++ for x86_64 which still supported -KPIC.
19816             lt_prog_compiler_wl_CXX='-Wl,'
19817             lt_prog_compiler_pic_CXX='-KPIC'
19818             lt_prog_compiler_static_CXX='-static'
19819             ;;
19820           icpc* )
19821             # Intel C++, used to be incompatible with GCC.
19822             # ICC 10 doesn't accept -KPIC any more.
19823             lt_prog_compiler_wl_CXX='-Wl,'
19824             lt_prog_compiler_pic_CXX='-fPIC'
19825             lt_prog_compiler_static_CXX='-static'
19826             ;;
19827           pgCC* | pgcpp*)
19828             # Portland Group C++ compiler
19829             lt_prog_compiler_wl_CXX='-Wl,'
19830             lt_prog_compiler_pic_CXX='-fpic'
19831             lt_prog_compiler_static_CXX='-Bstatic'
19832             ;;
19833           cxx*)
19834             # Compaq C++
19835             # Make sure the PIC flag is empty.  It appears that all Alpha
19836             # Linux and Compaq Tru64 Unix objects are PIC.
19837             lt_prog_compiler_pic_CXX=
19838             lt_prog_compiler_static_CXX='-non_shared'
19839             ;;
19840           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19841             # IBM XL 8.0, 9.0 on PPC and BlueGene
19842             lt_prog_compiler_wl_CXX='-Wl,'
19843             lt_prog_compiler_pic_CXX='-qpic'
19844             lt_prog_compiler_static_CXX='-qstaticlink'
19845             ;;
19846           *)
19847             case `$CC -V 2>&1 | sed 5q` in
19848             *Sun\ C*)
19849               # Sun C++ 5.9
19850               lt_prog_compiler_pic_CXX='-KPIC'
19851               lt_prog_compiler_static_CXX='-Bstatic'
19852               lt_prog_compiler_wl_CXX='-Qoption ld '
19853               ;;
19854             esac
19855             ;;
19856         esac
19857         ;;
19858       lynxos*)
19859         ;;
19860       m88k*)
19861         ;;
19862       mvs*)
19863         case $cc_basename in
19864           cxx*)
19865             lt_prog_compiler_pic_CXX='-W c,exportall'
19866             ;;
19867           *)
19868             ;;
19869         esac
19870         ;;
19871       netbsd*)
19872         ;;
19873       *qnx* | *nto*)
19874         # QNX uses GNU C++, but need to define -shared option too, otherwise
19875         # it will coredump.
19876         lt_prog_compiler_pic_CXX='-fPIC -shared'
19877         ;;
19878       osf3* | osf4* | osf5*)
19879         case $cc_basename in
19880           KCC*)
19881             lt_prog_compiler_wl_CXX='--backend -Wl,'
19882             ;;
19883           RCC*)
19884             # Rational C++ 2.4.1
19885             lt_prog_compiler_pic_CXX='-pic'
19886             ;;
19887           cxx*)
19888             # Digital/Compaq C++
19889             lt_prog_compiler_wl_CXX='-Wl,'
19890             # Make sure the PIC flag is empty.  It appears that all Alpha
19891             # Linux and Compaq Tru64 Unix objects are PIC.
19892             lt_prog_compiler_pic_CXX=
19893             lt_prog_compiler_static_CXX='-non_shared'
19894             ;;
19895           *)
19896             ;;
19897         esac
19898         ;;
19899       psos*)
19900         ;;
19901       solaris*)
19902         case $cc_basename in
19903           CC*)
19904             # Sun C++ 4.2, 5.x and Centerline C++
19905             lt_prog_compiler_pic_CXX='-KPIC'
19906             lt_prog_compiler_static_CXX='-Bstatic'
19907             lt_prog_compiler_wl_CXX='-Qoption ld '
19908             ;;
19909           gcx*)
19910             # Green Hills C++ Compiler
19911             lt_prog_compiler_pic_CXX='-PIC'
19912             ;;
19913           *)
19914             ;;
19915         esac
19916         ;;
19917       sunos4*)
19918         case $cc_basename in
19919           CC*)
19920             # Sun C++ 4.x
19921             lt_prog_compiler_pic_CXX='-pic'
19922             lt_prog_compiler_static_CXX='-Bstatic'
19923             ;;
19924           lcc*)
19925             # Lucid
19926             lt_prog_compiler_pic_CXX='-pic'
19927             ;;
19928           *)
19929             ;;
19930         esac
19931         ;;
19932       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
19933         case $cc_basename in
19934           CC*)
19935             lt_prog_compiler_wl_CXX='-Wl,'
19936             lt_prog_compiler_pic_CXX='-KPIC'
19937             lt_prog_compiler_static_CXX='-Bstatic'
19938             ;;
19939         esac
19940         ;;
19941       tandem*)
19942         case $cc_basename in
19943           NCC*)
19944             # NonStop-UX NCC 3.20
19945             lt_prog_compiler_pic_CXX='-KPIC'
19946             ;;
19947           *)
19948             ;;
19949         esac
19950         ;;
19951       vxworks*)
19952         ;;
19953       *)
19954         lt_prog_compiler_can_build_shared_CXX=no
19955         ;;
19956     esac
19957   fi
19958
19959 case $host_os in
19960   # For platforms which do not support PIC, -DPIC is meaningless:
19961   *djgpp*)
19962     lt_prog_compiler_pic_CXX=
19963     ;;
19964   *)
19965     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
19966     ;;
19967 esac
19968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
19969 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
19970
19971
19972
19973 #
19974 # Check to make sure the PIC flag actually works.
19975 #
19976 if test -n "$lt_prog_compiler_pic_CXX"; then
19977   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
19978 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
19979 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
19980   $as_echo_n "(cached) " >&6
19981 else
19982   lt_cv_prog_compiler_pic_works_CXX=no
19983    ac_outfile=conftest.$ac_objext
19984    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
19985    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
19986    # Insert the option either (1) after the last *FLAGS variable, or
19987    # (2) before a word containing "conftest.", or (3) at the end.
19988    # Note that $ac_compile itself does not contain backslashes and begins
19989    # with a dollar sign (not a hyphen), so the echo should work correctly.
19990    # The option is referenced via a variable to avoid confusing sed.
19991    lt_compile=`echo "$ac_compile" | $SED \
19992    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
19993    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
19994    -e 's:$: $lt_compiler_flag:'`
19995    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
19996    (eval "$lt_compile" 2>conftest.err)
19997    ac_status=$?
19998    cat conftest.err >&5
19999    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20000    if (exit $ac_status) && test -s "$ac_outfile"; then
20001      # The compiler can only warn and ignore the option if not recognized
20002      # So say no if there are warnings other than the usual output.
20003      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20004      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20005      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20006        lt_cv_prog_compiler_pic_works_CXX=yes
20007      fi
20008    fi
20009    $RM conftest*
20010
20011 fi
20012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20013 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20014
20015 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20016     case $lt_prog_compiler_pic_CXX in
20017      "" | " "*) ;;
20018      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20019      esac
20020 else
20021     lt_prog_compiler_pic_CXX=
20022      lt_prog_compiler_can_build_shared_CXX=no
20023 fi
20024
20025 fi
20026
20027
20028
20029 #
20030 # Check to make sure the static flag actually works.
20031 #
20032 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20034 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20035 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20036   $as_echo_n "(cached) " >&6
20037 else
20038   lt_cv_prog_compiler_static_works_CXX=no
20039    save_LDFLAGS="$LDFLAGS"
20040    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20041    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20042    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20043      # The linker can only warn and ignore the option if not recognized
20044      # So say no if there are warnings
20045      if test -s conftest.err; then
20046        # Append any errors to the config.log.
20047        cat conftest.err 1>&5
20048        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20049        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20050        if diff conftest.exp conftest.er2 >/dev/null; then
20051          lt_cv_prog_compiler_static_works_CXX=yes
20052        fi
20053      else
20054        lt_cv_prog_compiler_static_works_CXX=yes
20055      fi
20056    fi
20057    $RM -r conftest*
20058    LDFLAGS="$save_LDFLAGS"
20059
20060 fi
20061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20062 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20063
20064 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20065     :
20066 else
20067     lt_prog_compiler_static_CXX=
20068 fi
20069
20070
20071
20072
20073     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20074 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20075 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20076   $as_echo_n "(cached) " >&6
20077 else
20078   lt_cv_prog_compiler_c_o_CXX=no
20079    $RM -r conftest 2>/dev/null
20080    mkdir conftest
20081    cd conftest
20082    mkdir out
20083    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20084
20085    lt_compiler_flag="-o out/conftest2.$ac_objext"
20086    # Insert the option either (1) after the last *FLAGS variable, or
20087    # (2) before a word containing "conftest.", or (3) at the end.
20088    # Note that $ac_compile itself does not contain backslashes and begins
20089    # with a dollar sign (not a hyphen), so the echo should work correctly.
20090    lt_compile=`echo "$ac_compile" | $SED \
20091    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20092    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20093    -e 's:$: $lt_compiler_flag:'`
20094    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20095    (eval "$lt_compile" 2>out/conftest.err)
20096    ac_status=$?
20097    cat out/conftest.err >&5
20098    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20099    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20100    then
20101      # The compiler can only warn and ignore the option if not recognized
20102      # So say no if there are warnings
20103      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20104      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20105      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20106        lt_cv_prog_compiler_c_o_CXX=yes
20107      fi
20108    fi
20109    chmod u+w . 2>&5
20110    $RM conftest*
20111    # SGI C++ compiler will create directory out/ii_files/ for
20112    # template instantiation
20113    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20114    $RM out/* && rmdir out
20115    cd ..
20116    $RM -r conftest
20117    $RM conftest*
20118
20119 fi
20120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20121 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20122
20123
20124
20125     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20126 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20127 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20128   $as_echo_n "(cached) " >&6
20129 else
20130   lt_cv_prog_compiler_c_o_CXX=no
20131    $RM -r conftest 2>/dev/null
20132    mkdir conftest
20133    cd conftest
20134    mkdir out
20135    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20136
20137    lt_compiler_flag="-o out/conftest2.$ac_objext"
20138    # Insert the option either (1) after the last *FLAGS variable, or
20139    # (2) before a word containing "conftest.", or (3) at the end.
20140    # Note that $ac_compile itself does not contain backslashes and begins
20141    # with a dollar sign (not a hyphen), so the echo should work correctly.
20142    lt_compile=`echo "$ac_compile" | $SED \
20143    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20144    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20145    -e 's:$: $lt_compiler_flag:'`
20146    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20147    (eval "$lt_compile" 2>out/conftest.err)
20148    ac_status=$?
20149    cat out/conftest.err >&5
20150    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20151    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20152    then
20153      # The compiler can only warn and ignore the option if not recognized
20154      # So say no if there are warnings
20155      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20156      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20157      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20158        lt_cv_prog_compiler_c_o_CXX=yes
20159      fi
20160    fi
20161    chmod u+w . 2>&5
20162    $RM conftest*
20163    # SGI C++ compiler will create directory out/ii_files/ for
20164    # template instantiation
20165    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20166    $RM out/* && rmdir out
20167    cd ..
20168    $RM -r conftest
20169    $RM conftest*
20170
20171 fi
20172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20173 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20174
20175
20176
20177
20178 hard_links="nottested"
20179 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20180   # do not overwrite the value of need_locks provided by the user
20181   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20182 $as_echo_n "checking if we can lock with hard links... " >&6; }
20183   hard_links=yes
20184   $RM conftest*
20185   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20186   touch conftest.a
20187   ln conftest.a conftest.b 2>&5 || hard_links=no
20188   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20189   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20190 $as_echo "$hard_links" >&6; }
20191   if test "$hard_links" = no; then
20192     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20193 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20194     need_locks=warn
20195   fi
20196 else
20197   need_locks=no
20198 fi
20199
20200
20201
20202     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20203 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20204
20205   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20206   case $host_os in
20207   aix[4-9]*)
20208     # If we're using GNU nm, then we don't want the "-C" option.
20209     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20210     # Also, AIX nm treats weak defined symbols like other global defined
20211     # symbols, whereas GNU nm marks them as "W".
20212     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20213       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20214     else
20215       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20216     fi
20217     ;;
20218   pw32*)
20219     export_symbols_cmds_CXX="$ltdll_cmds"
20220   ;;
20221   cygwin* | mingw* | cegcc*)
20222     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 > $export_symbols'
20223   ;;
20224   *)
20225     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20226   ;;
20227   esac
20228   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20229
20230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20231 $as_echo "$ld_shlibs_CXX" >&6; }
20232 test "$ld_shlibs_CXX" = no && can_build_shared=no
20233
20234 with_gnu_ld_CXX=$with_gnu_ld
20235
20236
20237
20238
20239
20240
20241 #
20242 # Do we need to explicitly link libc?
20243 #
20244 case "x$archive_cmds_need_lc_CXX" in
20245 x|xyes)
20246   # Assume -lc should be added
20247   archive_cmds_need_lc_CXX=yes
20248
20249   if test "$enable_shared" = yes && test "$GCC" = yes; then
20250     case $archive_cmds_CXX in
20251     *'~'*)
20252       # FIXME: we may have to deal with multi-command sequences.
20253       ;;
20254     '$CC '*)
20255       # Test whether the compiler implicitly links with -lc since on some
20256       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20257       # to ld, don't add -lc before -lgcc.
20258       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20259 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20260 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20261   $as_echo_n "(cached) " >&6
20262 else
20263   $RM conftest*
20264         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20265
20266         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20267   (eval $ac_compile) 2>&5
20268   ac_status=$?
20269   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20270   test $ac_status = 0; } 2>conftest.err; then
20271           soname=conftest
20272           lib=conftest
20273           libobjs=conftest.$ac_objext
20274           deplibs=
20275           wl=$lt_prog_compiler_wl_CXX
20276           pic_flag=$lt_prog_compiler_pic_CXX
20277           compiler_flags=-v
20278           linker_flags=-v
20279           verstring=
20280           output_objdir=.
20281           libname=conftest
20282           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20283           allow_undefined_flag_CXX=
20284           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20285   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20286   ac_status=$?
20287   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20288   test $ac_status = 0; }
20289           then
20290             lt_cv_archive_cmds_need_lc_CXX=no
20291           else
20292             lt_cv_archive_cmds_need_lc_CXX=yes
20293           fi
20294           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20295         else
20296           cat conftest.err 1>&5
20297         fi
20298         $RM conftest*
20299
20300 fi
20301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20302 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20303       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20304       ;;
20305     esac
20306   fi
20307   ;;
20308 esac
20309
20310
20311
20312
20313
20314
20315
20316
20317
20318
20319
20320
20321
20322
20323
20324
20325
20326
20327
20328
20329
20330
20331
20332
20333
20334
20335
20336
20337
20338
20339
20340
20341
20342
20343
20344
20345
20346
20347
20348
20349
20350
20351
20352
20353
20354
20355
20356
20357
20358
20359
20360
20361
20362
20363
20364
20365
20366
20367
20368
20369
20370
20371
20372
20373     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20374 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20375
20376 library_names_spec=
20377 libname_spec='lib$name'
20378 soname_spec=
20379 shrext_cmds=".so"
20380 postinstall_cmds=
20381 postuninstall_cmds=
20382 finish_cmds=
20383 finish_eval=
20384 shlibpath_var=
20385 shlibpath_overrides_runpath=unknown
20386 version_type=none
20387 dynamic_linker="$host_os ld.so"
20388 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20389 need_lib_prefix=unknown
20390 hardcode_into_libs=no
20391
20392 # when you set need_version to no, make sure it does not cause -set_version
20393 # flags to be left without arguments
20394 need_version=unknown
20395
20396 case $host_os in
20397 aix3*)
20398   version_type=linux
20399   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20400   shlibpath_var=LIBPATH
20401
20402   # AIX 3 has no versioning support, so we append a major version to the name.
20403   soname_spec='${libname}${release}${shared_ext}$major'
20404   ;;
20405
20406 aix[4-9]*)
20407   version_type=linux
20408   need_lib_prefix=no
20409   need_version=no
20410   hardcode_into_libs=yes
20411   if test "$host_cpu" = ia64; then
20412     # AIX 5 supports IA64
20413     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20414     shlibpath_var=LD_LIBRARY_PATH
20415   else
20416     # With GCC up to 2.95.x, collect2 would create an import file
20417     # for dependence libraries.  The import file would start with
20418     # the line `#! .'.  This would cause the generated library to
20419     # depend on `.', always an invalid library.  This was fixed in
20420     # development snapshots of GCC prior to 3.0.
20421     case $host_os in
20422       aix4 | aix4.[01] | aix4.[01].*)
20423       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20424            echo ' yes '
20425            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20426         :
20427       else
20428         can_build_shared=no
20429       fi
20430       ;;
20431     esac
20432     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20433     # soname into executable. Probably we can add versioning support to
20434     # collect2, so additional links can be useful in future.
20435     if test "$aix_use_runtimelinking" = yes; then
20436       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20437       # instead of lib<name>.a to let people know that these are not
20438       # typical AIX shared libraries.
20439       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20440     else
20441       # We preserve .a as extension for shared libraries through AIX4.2
20442       # and later when we are not doing run time linking.
20443       library_names_spec='${libname}${release}.a $libname.a'
20444       soname_spec='${libname}${release}${shared_ext}$major'
20445     fi
20446     shlibpath_var=LIBPATH
20447   fi
20448   ;;
20449
20450 amigaos*)
20451   case $host_cpu in
20452   powerpc)
20453     # Since July 2007 AmigaOS4 officially supports .so libraries.
20454     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20455     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20456     ;;
20457   m68k)
20458     library_names_spec='$libname.ixlibrary $libname.a'
20459     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20460     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 ${libname}_ixlibrary.a || exit 1; done'
20461     ;;
20462   esac
20463   ;;
20464
20465 beos*)
20466   library_names_spec='${libname}${shared_ext}'
20467   dynamic_linker="$host_os ld.so"
20468   shlibpath_var=LIBRARY_PATH
20469   ;;
20470
20471 bsdi[45]*)
20472   version_type=linux
20473   need_version=no
20474   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20475   soname_spec='${libname}${release}${shared_ext}$major'
20476   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20477   shlibpath_var=LD_LIBRARY_PATH
20478   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20479   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20480   # the default ld.so.conf also contains /usr/contrib/lib and
20481   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20482   # libtool to hard-code these into programs
20483   ;;
20484
20485 cygwin* | mingw* | pw32* | cegcc*)
20486   version_type=windows
20487   shrext_cmds=".dll"
20488   need_version=no
20489   need_lib_prefix=no
20490
20491   case $GCC,$host_os in
20492   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20493     library_names_spec='$libname.dll.a'
20494     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20495     postinstall_cmds='base_file=`basename \${file}`~
20496       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20497       dldir=$destdir/`dirname \$dlpath`~
20498       test -d \$dldir || mkdir -p \$dldir~
20499       $install_prog $dir/$dlname \$dldir/$dlname~
20500       chmod a+x \$dldir/$dlname~
20501       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20502         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20503       fi'
20504     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20505       dlpath=$dir/\$dldll~
20506        $RM \$dlpath'
20507     shlibpath_overrides_runpath=yes
20508
20509     case $host_os in
20510     cygwin*)
20511       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20512       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20513
20514       ;;
20515     mingw* | cegcc*)
20516       # MinGW DLLs use traditional 'lib' prefix
20517       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20518       ;;
20519     pw32*)
20520       # pw32 DLLs use 'pw' prefix rather than 'lib'
20521       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20522       ;;
20523     esac
20524     ;;
20525
20526   *)
20527     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20528     ;;
20529   esac
20530   dynamic_linker='Win32 ld.exe'
20531   # FIXME: first we should search . and the directory the executable is in
20532   shlibpath_var=PATH
20533   ;;
20534
20535 darwin* | rhapsody*)
20536   dynamic_linker="$host_os dyld"
20537   version_type=darwin
20538   need_lib_prefix=no
20539   need_version=no
20540   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20541   soname_spec='${libname}${release}${major}$shared_ext'
20542   shlibpath_overrides_runpath=yes
20543   shlibpath_var=DYLD_LIBRARY_PATH
20544   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20545
20546   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20547   ;;
20548
20549 dgux*)
20550   version_type=linux
20551   need_lib_prefix=no
20552   need_version=no
20553   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20554   soname_spec='${libname}${release}${shared_ext}$major'
20555   shlibpath_var=LD_LIBRARY_PATH
20556   ;;
20557
20558 freebsd* | dragonfly*)
20559   # DragonFly does not have aout.  When/if they implement a new
20560   # versioning mechanism, adjust this.
20561   if test -x /usr/bin/objformat; then
20562     objformat=`/usr/bin/objformat`
20563   else
20564     case $host_os in
20565     freebsd[123]*) objformat=aout ;;
20566     *) objformat=elf ;;
20567     esac
20568   fi
20569   version_type=freebsd-$objformat
20570   case $version_type in
20571     freebsd-elf*)
20572       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20573       need_version=no
20574       need_lib_prefix=no
20575       ;;
20576     freebsd-*)
20577       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20578       need_version=yes
20579       ;;
20580   esac
20581   shlibpath_var=LD_LIBRARY_PATH
20582   case $host_os in
20583   freebsd2*)
20584     shlibpath_overrides_runpath=yes
20585     ;;
20586   freebsd3.[01]* | freebsdelf3.[01]*)
20587     shlibpath_overrides_runpath=yes
20588     hardcode_into_libs=yes
20589     ;;
20590   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20591   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20592     shlibpath_overrides_runpath=no
20593     hardcode_into_libs=yes
20594     ;;
20595   *) # from 4.6 on, and DragonFly
20596     shlibpath_overrides_runpath=yes
20597     hardcode_into_libs=yes
20598     ;;
20599   esac
20600   ;;
20601
20602 gnu*)
20603   version_type=linux
20604   need_lib_prefix=no
20605   need_version=no
20606   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20607   soname_spec='${libname}${release}${shared_ext}$major'
20608   shlibpath_var=LD_LIBRARY_PATH
20609   hardcode_into_libs=yes
20610   ;;
20611
20612 haiku*)
20613   version_type=linux
20614   need_lib_prefix=no
20615   need_version=no
20616   dynamic_linker="$host_os runtime_loader"
20617   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20618   soname_spec='${libname}${release}${shared_ext}$major'
20619   shlibpath_var=LIBRARY_PATH
20620   shlibpath_overrides_runpath=yes
20621   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20622   hardcode_into_libs=yes
20623   ;;
20624
20625 hpux9* | hpux10* | hpux11*)
20626   # Give a soname corresponding to the major version so that dld.sl refuses to
20627   # link against other versions.
20628   version_type=sunos
20629   need_lib_prefix=no
20630   need_version=no
20631   case $host_cpu in
20632   ia64*)
20633     shrext_cmds='.so'
20634     hardcode_into_libs=yes
20635     dynamic_linker="$host_os dld.so"
20636     shlibpath_var=LD_LIBRARY_PATH
20637     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20638     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20639     soname_spec='${libname}${release}${shared_ext}$major'
20640     if test "X$HPUX_IA64_MODE" = X32; then
20641       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20642     else
20643       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20644     fi
20645     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20646     ;;
20647   hppa*64*)
20648     shrext_cmds='.sl'
20649     hardcode_into_libs=yes
20650     dynamic_linker="$host_os dld.sl"
20651     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20652     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20653     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20654     soname_spec='${libname}${release}${shared_ext}$major'
20655     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20656     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20657     ;;
20658   *)
20659     shrext_cmds='.sl'
20660     dynamic_linker="$host_os dld.sl"
20661     shlibpath_var=SHLIB_PATH
20662     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20663     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20664     soname_spec='${libname}${release}${shared_ext}$major'
20665     ;;
20666   esac
20667   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20668   postinstall_cmds='chmod 555 $lib'
20669   # or fails outright, so override atomically:
20670   install_override_mode=555
20671   ;;
20672
20673 interix[3-9]*)
20674   version_type=linux
20675   need_lib_prefix=no
20676   need_version=no
20677   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20678   soname_spec='${libname}${release}${shared_ext}$major'
20679   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20680   shlibpath_var=LD_LIBRARY_PATH
20681   shlibpath_overrides_runpath=no
20682   hardcode_into_libs=yes
20683   ;;
20684
20685 irix5* | irix6* | nonstopux*)
20686   case $host_os in
20687     nonstopux*) version_type=nonstopux ;;
20688     *)
20689         if test "$lt_cv_prog_gnu_ld" = yes; then
20690                 version_type=linux
20691         else
20692                 version_type=irix
20693         fi ;;
20694   esac
20695   need_lib_prefix=no
20696   need_version=no
20697   soname_spec='${libname}${release}${shared_ext}$major'
20698   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20699   case $host_os in
20700   irix5* | nonstopux*)
20701     libsuff= shlibsuff=
20702     ;;
20703   *)
20704     case $LD in # libtool.m4 will add one of these switches to LD
20705     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20706       libsuff= shlibsuff= libmagic=32-bit;;
20707     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20708       libsuff=32 shlibsuff=N32 libmagic=N32;;
20709     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20710       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20711     *) libsuff= shlibsuff= libmagic=never-match;;
20712     esac
20713     ;;
20714   esac
20715   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20716   shlibpath_overrides_runpath=no
20717   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20718   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20719   hardcode_into_libs=yes
20720   ;;
20721
20722 # No shared lib support for Linux oldld, aout, or coff.
20723 linux*oldld* | linux*aout* | linux*coff*)
20724   dynamic_linker=no
20725   ;;
20726
20727 # This must be Linux ELF.
20728 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20729   version_type=linux
20730   need_lib_prefix=no
20731   need_version=no
20732   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20733   soname_spec='${libname}${release}${shared_ext}$major'
20734   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20735   shlibpath_var=LD_LIBRARY_PATH
20736   shlibpath_overrides_runpath=no
20737
20738   # Some binutils ld are patched to set DT_RUNPATH
20739   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20740   $as_echo_n "(cached) " >&6
20741 else
20742   lt_cv_shlibpath_overrides_runpath=no
20743     save_LDFLAGS=$LDFLAGS
20744     save_libdir=$libdir
20745     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20746          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20747     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20748 /* end confdefs.h.  */
20749
20750 int
20751 main ()
20752 {
20753
20754   ;
20755   return 0;
20756 }
20757 _ACEOF
20758 if ac_fn_cxx_try_link "$LINENO"; then :
20759   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20760   lt_cv_shlibpath_overrides_runpath=yes
20761 fi
20762 fi
20763 rm -f core conftest.err conftest.$ac_objext \
20764     conftest$ac_exeext conftest.$ac_ext
20765     LDFLAGS=$save_LDFLAGS
20766     libdir=$save_libdir
20767
20768 fi
20769
20770   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20771
20772   # This implies no fast_install, which is unacceptable.
20773   # Some rework will be needed to allow for fast_install
20774   # before this can be enabled.
20775   hardcode_into_libs=yes
20776
20777   # Append ld.so.conf contents to the search path
20778   if test -f /etc/ld.so.conf; then
20779     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' ' '`
20780     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20781   fi
20782
20783   # We used to test for /lib/ld.so.1 and disable shared libraries on
20784   # powerpc, because MkLinux only supported shared libraries with the
20785   # GNU dynamic linker.  Since this was broken with cross compilers,
20786   # most powerpc-linux boxes support dynamic linking these days and
20787   # people can always --disable-shared, the test was removed, and we
20788   # assume the GNU/Linux dynamic linker is in use.
20789   dynamic_linker='GNU/Linux ld.so'
20790   ;;
20791
20792 netbsd*)
20793   version_type=sunos
20794   need_lib_prefix=no
20795   need_version=no
20796   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20797     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20798     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20799     dynamic_linker='NetBSD (a.out) ld.so'
20800   else
20801     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20802     soname_spec='${libname}${release}${shared_ext}$major'
20803     dynamic_linker='NetBSD ld.elf_so'
20804   fi
20805   shlibpath_var=LD_LIBRARY_PATH
20806   shlibpath_overrides_runpath=yes
20807   hardcode_into_libs=yes
20808   ;;
20809
20810 newsos6)
20811   version_type=linux
20812   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20813   shlibpath_var=LD_LIBRARY_PATH
20814   shlibpath_overrides_runpath=yes
20815   ;;
20816
20817 *nto* | *qnx*)
20818   version_type=qnx
20819   need_lib_prefix=no
20820   need_version=no
20821   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20822   soname_spec='${libname}${release}${shared_ext}$major'
20823   shlibpath_var=LD_LIBRARY_PATH
20824   shlibpath_overrides_runpath=no
20825   hardcode_into_libs=yes
20826   dynamic_linker='ldqnx.so'
20827   ;;
20828
20829 openbsd*)
20830   version_type=sunos
20831   sys_lib_dlsearch_path_spec="/usr/lib"
20832   need_lib_prefix=no
20833   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20834   case $host_os in
20835     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20836     *)                          need_version=no  ;;
20837   esac
20838   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20839   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20840   shlibpath_var=LD_LIBRARY_PATH
20841   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20842     case $host_os in
20843       openbsd2.[89] | openbsd2.[89].*)
20844         shlibpath_overrides_runpath=no
20845         ;;
20846       *)
20847         shlibpath_overrides_runpath=yes
20848         ;;
20849       esac
20850   else
20851     shlibpath_overrides_runpath=yes
20852   fi
20853   ;;
20854
20855 os2*)
20856   libname_spec='$name'
20857   shrext_cmds=".dll"
20858   need_lib_prefix=no
20859   library_names_spec='$libname${shared_ext} $libname.a'
20860   dynamic_linker='OS/2 ld.exe'
20861   shlibpath_var=LIBPATH
20862   ;;
20863
20864 osf3* | osf4* | osf5*)
20865   version_type=osf
20866   need_lib_prefix=no
20867   need_version=no
20868   soname_spec='${libname}${release}${shared_ext}$major'
20869   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20870   shlibpath_var=LD_LIBRARY_PATH
20871   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
20872   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
20873   ;;
20874
20875 rdos*)
20876   dynamic_linker=no
20877   ;;
20878
20879 solaris*)
20880   version_type=linux
20881   need_lib_prefix=no
20882   need_version=no
20883   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20884   soname_spec='${libname}${release}${shared_ext}$major'
20885   shlibpath_var=LD_LIBRARY_PATH
20886   shlibpath_overrides_runpath=yes
20887   hardcode_into_libs=yes
20888   # ldd complains unless libraries are executable
20889   postinstall_cmds='chmod +x $lib'
20890   ;;
20891
20892 sunos4*)
20893   version_type=sunos
20894   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20895   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
20896   shlibpath_var=LD_LIBRARY_PATH
20897   shlibpath_overrides_runpath=yes
20898   if test "$with_gnu_ld" = yes; then
20899     need_lib_prefix=no
20900   fi
20901   need_version=yes
20902   ;;
20903
20904 sysv4 | sysv4.3*)
20905   version_type=linux
20906   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20907   soname_spec='${libname}${release}${shared_ext}$major'
20908   shlibpath_var=LD_LIBRARY_PATH
20909   case $host_vendor in
20910     sni)
20911       shlibpath_overrides_runpath=no
20912       need_lib_prefix=no
20913       runpath_var=LD_RUN_PATH
20914       ;;
20915     siemens)
20916       need_lib_prefix=no
20917       ;;
20918     motorola)
20919       need_lib_prefix=no
20920       need_version=no
20921       shlibpath_overrides_runpath=no
20922       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
20923       ;;
20924   esac
20925   ;;
20926
20927 sysv4*MP*)
20928   if test -d /usr/nec ;then
20929     version_type=linux
20930     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
20931     soname_spec='$libname${shared_ext}.$major'
20932     shlibpath_var=LD_LIBRARY_PATH
20933   fi
20934   ;;
20935
20936 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
20937   version_type=freebsd-elf
20938   need_lib_prefix=no
20939   need_version=no
20940   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20941   soname_spec='${libname}${release}${shared_ext}$major'
20942   shlibpath_var=LD_LIBRARY_PATH
20943   shlibpath_overrides_runpath=yes
20944   hardcode_into_libs=yes
20945   if test "$with_gnu_ld" = yes; then
20946     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
20947   else
20948     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
20949     case $host_os in
20950       sco3.2v5*)
20951         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
20952         ;;
20953     esac
20954   fi
20955   sys_lib_dlsearch_path_spec='/usr/lib'
20956   ;;
20957
20958 tpf*)
20959   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
20960   version_type=linux
20961   need_lib_prefix=no
20962   need_version=no
20963   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20964   shlibpath_var=LD_LIBRARY_PATH
20965   shlibpath_overrides_runpath=no
20966   hardcode_into_libs=yes
20967   ;;
20968
20969 uts4*)
20970   version_type=linux
20971   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20972   soname_spec='${libname}${release}${shared_ext}$major'
20973   shlibpath_var=LD_LIBRARY_PATH
20974   ;;
20975
20976 *)
20977   dynamic_linker=no
20978   ;;
20979 esac
20980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
20981 $as_echo "$dynamic_linker" >&6; }
20982 test "$dynamic_linker" = no && can_build_shared=no
20983
20984 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
20985 if test "$GCC" = yes; then
20986   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
20987 fi
20988
20989 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
20990   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
20991 fi
20992 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
20993   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
20994 fi
20995
20996
20997
20998
20999
21000
21001
21002
21003
21004
21005
21006
21007
21008
21009
21010
21011
21012
21013
21014
21015
21016
21017
21018
21019
21020
21021
21022
21023
21024
21025
21026
21027
21028
21029
21030
21031
21032
21033     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21034 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21035 hardcode_action_CXX=
21036 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21037    test -n "$runpath_var_CXX" ||
21038    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21039
21040   # We can hardcode non-existent directories.
21041   if test "$hardcode_direct_CXX" != no &&
21042      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21043      # have to relink, otherwise we might link with an installed library
21044      # when we should be linking with a yet-to-be-installed one
21045      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21046      test "$hardcode_minus_L_CXX" != no; then
21047     # Linking always hardcodes the temporary library directory.
21048     hardcode_action_CXX=relink
21049   else
21050     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21051     hardcode_action_CXX=immediate
21052   fi
21053 else
21054   # We cannot hardcode anything, or else we can only hardcode existing
21055   # directories.
21056   hardcode_action_CXX=unsupported
21057 fi
21058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21059 $as_echo "$hardcode_action_CXX" >&6; }
21060
21061 if test "$hardcode_action_CXX" = relink ||
21062    test "$inherit_rpath_CXX" = yes; then
21063   # Fast installation is not supported
21064   enable_fast_install=no
21065 elif test "$shlibpath_overrides_runpath" = yes ||
21066      test "$enable_shared" = no; then
21067   # Fast installation is not necessary
21068   enable_fast_install=needless
21069 fi
21070
21071
21072
21073
21074
21075
21076
21077   fi # test -n "$compiler"
21078
21079   CC=$lt_save_CC
21080   LDCXX=$LD
21081   LD=$lt_save_LD
21082   GCC=$lt_save_GCC
21083   with_gnu_ld=$lt_save_with_gnu_ld
21084   lt_cv_path_LDCXX=$lt_cv_path_LD
21085   lt_cv_path_LD=$lt_save_path_LD
21086   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21087   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21088 fi # test "$_lt_caught_CXX_error" != yes
21089
21090 ac_ext=c
21091 ac_cpp='$CPP $CPPFLAGS'
21092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21094 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21095
21096
21097
21098
21099
21100
21101
21102
21103
21104
21105
21106
21107
21108
21109
21110
21111 # Only expand once:
21112
21113
21114
21115
21116
21117 # Identify the assembler which will work hand-in-glove with the newly
21118 # built GCC, so that we can examine its features.  This is the assembler
21119 # which will be driven by the driver program.
21120 #
21121 # If build != host, and we aren't building gas in-tree, we identify a
21122 # build->target assembler and hope that it will have the same features
21123 # as the host->target assembler we'll be using.
21124 gcc_cv_gas_major_version=
21125 gcc_cv_gas_minor_version=
21126 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21127
21128 if test "${gcc_cv_as+set}" = set; then :
21129
21130 else
21131
21132 if test -x "$DEFAULT_ASSEMBLER"; then
21133         gcc_cv_as="$DEFAULT_ASSEMBLER"
21134 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21135      && test -f ../gas/Makefile \
21136      && test x$build = x$host; then
21137         gcc_cv_as=../gas/as-new$build_exeext
21138 elif test -x as$build_exeext; then
21139         # Build using assembler in the current directory.
21140         gcc_cv_as=./as$build_exeext
21141 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21142         gcc_cv_as="$AS_FOR_TARGET"
21143 else
21144         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21145 set dummy $AS_FOR_TARGET; ac_word=$2
21146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21147 $as_echo_n "checking for $ac_word... " >&6; }
21148 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21149   $as_echo_n "(cached) " >&6
21150 else
21151   case $gcc_cv_as in
21152   [\\/]* | ?:[\\/]*)
21153   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21154   ;;
21155   *)
21156   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21157 for as_dir in $PATH
21158 do
21159   IFS=$as_save_IFS
21160   test -z "$as_dir" && as_dir=.
21161     for ac_exec_ext in '' $ac_executable_extensions; do
21162   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21163     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21164     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21165     break 2
21166   fi
21167 done
21168   done
21169 IFS=$as_save_IFS
21170
21171   ;;
21172 esac
21173 fi
21174 gcc_cv_as=$ac_cv_path_gcc_cv_as
21175 if test -n "$gcc_cv_as"; then
21176   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21177 $as_echo "$gcc_cv_as" >&6; }
21178 else
21179   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21180 $as_echo "no" >&6; }
21181 fi
21182
21183
21184 fi
21185 fi
21186
21187 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21188
21189 case "$ORIGINAL_AS_FOR_TARGET" in
21190   ./as | ./as$build_exeext) ;;
21191   *) ac_config_files="$ac_config_files as:exec-tool.in"
21192  ;;
21193 esac
21194
21195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21196 $as_echo_n "checking what assembler to use... " >&6; }
21197 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21198   # Single tree build which includes gas.  We want to prefer it
21199   # over whatever linker top-level may have detected, since
21200   # we'll use what we're building after installation anyway.
21201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21202 $as_echo "newly built gas" >&6; }
21203   in_tree_gas=yes
21204   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21205 for f in $gcc_cv_as_bfd_srcdir/configure \
21206          $gcc_cv_as_gas_srcdir/configure \
21207          $gcc_cv_as_gas_srcdir/configure.in \
21208          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21209   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21210   if test x$gcc_cv_gas_version != x; then
21211     break
21212   fi
21213 done
21214 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21215 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21216 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21217 case $gcc_cv_gas_patch_version in
21218   "") gcc_cv_gas_patch_version="0" ;;
21219 esac
21220 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21221                             + $gcc_cv_gas_minor_version \) \* 1000 \
21222                             + $gcc_cv_gas_patch_version`
21223
21224   in_tree_gas_is_elf=no
21225   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21226      || (grep 'obj_format = multi' ../gas/Makefile \
21227          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21228   then
21229     in_tree_gas_is_elf=yes
21230   fi
21231 else
21232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21233 $as_echo "$gcc_cv_as" >&6; }
21234   in_tree_gas=no
21235 fi
21236
21237 # Identify the linker which will work hand-in-glove with the newly
21238 # built GCC, so that we can examine its features.  This is the linker
21239 # which will be driven by the driver program.
21240 #
21241 # If build != host, and we aren't building gas in-tree, we identify a
21242 # build->target linker and hope that it will have the same features
21243 # as the host->target linker we'll be using.
21244 gcc_cv_gld_major_version=
21245 gcc_cv_gld_minor_version=
21246 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21247 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21248
21249 if test "${gcc_cv_ld+set}" = set; then :
21250
21251 else
21252
21253 if test -x "$DEFAULT_LINKER"; then
21254         gcc_cv_ld="$DEFAULT_LINKER"
21255 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21256      && test -f ../ld/Makefile \
21257      && test x$build = x$host; then
21258         gcc_cv_ld=../ld/ld-new$build_exeext
21259 elif test -x collect-ld$build_exeext; then
21260         # Build using linker in the current directory.
21261         gcc_cv_ld=./collect-ld$build_exeext
21262 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21263         gcc_cv_ld="$LD_FOR_TARGET"
21264 else
21265         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21266 set dummy $LD_FOR_TARGET; ac_word=$2
21267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21268 $as_echo_n "checking for $ac_word... " >&6; }
21269 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21270   $as_echo_n "(cached) " >&6
21271 else
21272   case $gcc_cv_ld in
21273   [\\/]* | ?:[\\/]*)
21274   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21275   ;;
21276   *)
21277   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21278 for as_dir in $PATH
21279 do
21280   IFS=$as_save_IFS
21281   test -z "$as_dir" && as_dir=.
21282     for ac_exec_ext in '' $ac_executable_extensions; do
21283   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21284     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21285     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21286     break 2
21287   fi
21288 done
21289   done
21290 IFS=$as_save_IFS
21291
21292   ;;
21293 esac
21294 fi
21295 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21296 if test -n "$gcc_cv_ld"; then
21297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21298 $as_echo "$gcc_cv_ld" >&6; }
21299 else
21300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21301 $as_echo "no" >&6; }
21302 fi
21303
21304
21305 fi
21306 fi
21307
21308 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21309 PLUGIN_LD=`basename $gcc_cv_ld`
21310
21311 # Check whether --with-plugin-ld was given.
21312 if test "${with_plugin_ld+set}" = set; then :
21313   withval=$with_plugin_ld; if test x"$withval" != x; then
21314    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21315    PLUGIN_LD="$withval"
21316  fi
21317 fi
21318
21319
21320
21321 cat >>confdefs.h <<_ACEOF
21322 #define PLUGIN_LD "$PLUGIN_LD"
21323 _ACEOF
21324
21325
21326 # Check to see if we are using gold instead of ld
21327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21328 $as_echo_n "checking whether we are using gold... " >&6; }
21329 ld_is_gold=no
21330 if test x$gcc_cv_ld != x; then
21331   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21332      | grep "GNU gold" > /dev/null; then
21333     ld_is_gold=yes
21334   fi
21335 fi
21336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21337 $as_echo "$ld_is_gold" >&6; }
21338
21339 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21340
21341 case "$ORIGINAL_LD_FOR_TARGET" in
21342   ./collect-ld | ./collect-ld$build_exeext) ;;
21343   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21344  ;;
21345 esac
21346
21347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21348 $as_echo_n "checking what linker to use... " >&6; }
21349 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21350    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21351         # Single tree build which includes ld.  We want to prefer it
21352         # over whatever linker top-level may have detected, since
21353         # we'll use what we're building after installation anyway.
21354         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21355 $as_echo "newly built ld" >&6; }
21356         in_tree_ld=yes
21357         in_tree_ld_is_elf=no
21358         if (grep 'EMUL = .*elf' ../ld/Makefile \
21359             || grep 'EMUL = .*linux' ../ld/Makefile \
21360             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21361           in_tree_ld_is_elf=yes
21362         elif test "$ld_is_gold" = yes; then
21363           in_tree_ld_is_elf=yes
21364         fi
21365         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
21366         do
21367                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21368                 if test x$gcc_cv_gld_version != x; then
21369                         break
21370                 fi
21371         done
21372         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21373         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21374 else
21375         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21376 $as_echo "$gcc_cv_ld" >&6; }
21377         in_tree_ld=no
21378 fi
21379
21380 # Figure out what nm we will be using.
21381 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21382 if test "${gcc_cv_nm+set}" = set; then :
21383
21384 else
21385
21386 if test -f $gcc_cv_binutils_srcdir/configure.in \
21387      && test -f ../binutils/Makefile \
21388      && test x$build = x$host; then
21389         gcc_cv_nm=../binutils/nm-new$build_exeext
21390 elif test -x nm$build_exeext; then
21391         gcc_cv_nm=./nm$build_exeext
21392 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21393         gcc_cv_nm="$NM_FOR_TARGET"
21394 else
21395         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21396 set dummy $NM_FOR_TARGET; ac_word=$2
21397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21398 $as_echo_n "checking for $ac_word... " >&6; }
21399 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21400   $as_echo_n "(cached) " >&6
21401 else
21402   case $gcc_cv_nm in
21403   [\\/]* | ?:[\\/]*)
21404   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21405   ;;
21406   *)
21407   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21408 for as_dir in $PATH
21409 do
21410   IFS=$as_save_IFS
21411   test -z "$as_dir" && as_dir=.
21412     for ac_exec_ext in '' $ac_executable_extensions; do
21413   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21414     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21415     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21416     break 2
21417   fi
21418 done
21419   done
21420 IFS=$as_save_IFS
21421
21422   ;;
21423 esac
21424 fi
21425 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21426 if test -n "$gcc_cv_nm"; then
21427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21428 $as_echo "$gcc_cv_nm" >&6; }
21429 else
21430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21431 $as_echo "no" >&6; }
21432 fi
21433
21434
21435 fi
21436 fi
21437
21438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21439 $as_echo_n "checking what nm to use... " >&6; }
21440 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21441         # Single tree build which includes binutils.
21442         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21443 $as_echo "newly built nm" >&6; }
21444         in_tree_nm=yes
21445 else
21446         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21447 $as_echo "$gcc_cv_nm" >&6; }
21448         in_tree_nm=no
21449 fi
21450
21451 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21452
21453 case "$ORIGINAL_NM_FOR_TARGET" in
21454   ./nm | ./nm$build_exeext) ;;
21455   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21456  ;;
21457 esac
21458
21459
21460 # Figure out what objdump we will be using.
21461 if test "${gcc_cv_objdump+set}" = set; then :
21462
21463 else
21464
21465 if test -f $gcc_cv_binutils_srcdir/configure.in \
21466      && test -f ../binutils/Makefile \
21467      && test x$build = x$host; then
21468         # Single tree build which includes binutils.
21469         gcc_cv_objdump=../binutils/objdump$build_exeext
21470 elif test -x objdump$build_exeext; then
21471         gcc_cv_objdump=./objdump$build_exeext
21472 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21473         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21474 else
21475         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21476 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21478 $as_echo_n "checking for $ac_word... " >&6; }
21479 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21480   $as_echo_n "(cached) " >&6
21481 else
21482   case $gcc_cv_objdump in
21483   [\\/]* | ?:[\\/]*)
21484   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21485   ;;
21486   *)
21487   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21488 for as_dir in $PATH
21489 do
21490   IFS=$as_save_IFS
21491   test -z "$as_dir" && as_dir=.
21492     for ac_exec_ext in '' $ac_executable_extensions; do
21493   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21494     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21495     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21496     break 2
21497   fi
21498 done
21499   done
21500 IFS=$as_save_IFS
21501
21502   ;;
21503 esac
21504 fi
21505 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21506 if test -n "$gcc_cv_objdump"; then
21507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21508 $as_echo "$gcc_cv_objdump" >&6; }
21509 else
21510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21511 $as_echo "no" >&6; }
21512 fi
21513
21514
21515 fi
21516 fi
21517
21518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21519 $as_echo_n "checking what objdump to use... " >&6; }
21520 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21521         # Single tree build which includes binutils.
21522         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21523 $as_echo "newly built objdump" >&6; }
21524 elif test x$gcc_cv_objdump = x; then
21525         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21526 $as_echo "not found" >&6; }
21527 else
21528         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21529 $as_echo "$gcc_cv_objdump" >&6; }
21530 fi
21531
21532 # Figure out what readelf we will be using.
21533 if test "${gcc_cv_readelf+set}" = set; then :
21534
21535 else
21536
21537 if test -f $gcc_cv_binutils_srcdir/configure.in \
21538      && test -f ../binutils/Makefile \
21539      && test x$build = x$host; then
21540         # Single tree build which includes binutils.
21541         gcc_cv_readelf=../binutils/readelf$build_exeext
21542 elif test -x readelf$build_exeext; then
21543         gcc_cv_readelf=./readelf$build_exeext
21544 else
21545         # Extract the first word of "readelf", so it can be a program name with args.
21546 set dummy readelf; ac_word=$2
21547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21548 $as_echo_n "checking for $ac_word... " >&6; }
21549 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21550   $as_echo_n "(cached) " >&6
21551 else
21552   case $gcc_cv_readelf in
21553   [\\/]* | ?:[\\/]*)
21554   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21555   ;;
21556   *)
21557   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21558 for as_dir in $PATH
21559 do
21560   IFS=$as_save_IFS
21561   test -z "$as_dir" && as_dir=.
21562     for ac_exec_ext in '' $ac_executable_extensions; do
21563   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21564     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21565     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21566     break 2
21567   fi
21568 done
21569   done
21570 IFS=$as_save_IFS
21571
21572   ;;
21573 esac
21574 fi
21575 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21576 if test -n "$gcc_cv_readelf"; then
21577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21578 $as_echo "$gcc_cv_readelf" >&6; }
21579 else
21580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21581 $as_echo "no" >&6; }
21582 fi
21583
21584
21585 fi
21586 fi
21587
21588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21589 $as_echo_n "checking what readelf to use... " >&6; }
21590 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21591         # Single tree build which includes binutils.
21592         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21593 $as_echo "newly built readelf" >&6; }
21594 elif test x$gcc_cv_readelf = x; then
21595         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21596 $as_echo "not found" >&6; }
21597 else
21598         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21599 $as_echo "$gcc_cv_readelf" >&6; }
21600 fi
21601
21602 # Figure out what assembler alignment features are present.
21603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21604 $as_echo_n "checking assembler flags... " >&6; }
21605 if test "${gcc_cv_as_flags+set}" = set; then :
21606   $as_echo_n "(cached) " >&6
21607 else
21608    case "$target" in
21609   i[34567]86-*-linux*)
21610         gcc_cv_as_flags="--32"
21611     ;;
21612   powerpc*-*-darwin*)
21613         gcc_cv_as_flags="-arch ppc"
21614     ;;
21615   *)
21616     gcc_cv_as_flags=" "
21617     ;;
21618   esac
21619 fi
21620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21621 $as_echo "$gcc_cv_as_flags" >&6; }
21622
21623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21624 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21625 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21626   $as_echo_n "(cached) " >&6
21627 else
21628   gcc_cv_as_balign_and_p2align=no
21629     if test $in_tree_gas = yes; then
21630     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21631   then gcc_cv_as_balign_and_p2align=yes
21632 fi
21633   elif test x$gcc_cv_as != x; then
21634     echo '.balign 4
21635 .p2align 2' > conftest.s
21636     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21637   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21638   (eval $ac_try) 2>&5
21639   ac_status=$?
21640   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21641   test $ac_status = 0; }; }
21642     then
21643         gcc_cv_as_balign_and_p2align=yes
21644     else
21645       echo "configure: failed program was" >&5
21646       cat conftest.s >&5
21647     fi
21648     rm -f conftest.o conftest.s
21649   fi
21650 fi
21651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21652 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21653 if test $gcc_cv_as_balign_and_p2align = yes; then
21654
21655 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21656
21657 fi
21658
21659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21660 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21661 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21662   $as_echo_n "(cached) " >&6
21663 else
21664   gcc_cv_as_max_skip_p2align=no
21665     if test $in_tree_gas = yes; then
21666     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21667   then gcc_cv_as_max_skip_p2align=yes
21668 fi
21669   elif test x$gcc_cv_as != x; then
21670     echo '.p2align 4,,7' > conftest.s
21671     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21672   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21673   (eval $ac_try) 2>&5
21674   ac_status=$?
21675   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21676   test $ac_status = 0; }; }
21677     then
21678         gcc_cv_as_max_skip_p2align=yes
21679     else
21680       echo "configure: failed program was" >&5
21681       cat conftest.s >&5
21682     fi
21683     rm -f conftest.o conftest.s
21684   fi
21685 fi
21686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21687 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21688 if test $gcc_cv_as_max_skip_p2align = yes; then
21689
21690 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21691
21692 fi
21693
21694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21695 $as_echo_n "checking assembler for .literal16... " >&6; }
21696 if test "${gcc_cv_as_literal16+set}" = set; then :
21697   $as_echo_n "(cached) " >&6
21698 else
21699   gcc_cv_as_literal16=no
21700     if test $in_tree_gas = yes; then
21701     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21702   then gcc_cv_as_literal16=yes
21703 fi
21704   elif test x$gcc_cv_as != x; then
21705     echo '.literal16' > conftest.s
21706     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21707   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21708   (eval $ac_try) 2>&5
21709   ac_status=$?
21710   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21711   test $ac_status = 0; }; }
21712     then
21713         gcc_cv_as_literal16=yes
21714     else
21715       echo "configure: failed program was" >&5
21716       cat conftest.s >&5
21717     fi
21718     rm -f conftest.o conftest.s
21719   fi
21720 fi
21721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21722 $as_echo "$gcc_cv_as_literal16" >&6; }
21723 if test $gcc_cv_as_literal16 = yes; then
21724
21725 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21726
21727 fi
21728
21729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21730 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21731 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21732   $as_echo_n "(cached) " >&6
21733 else
21734   gcc_cv_as_subsection_m1=no
21735     if test $in_tree_gas = yes; then
21736     if test $in_tree_gas_is_elf = yes \
21737   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21738   then gcc_cv_as_subsection_m1=yes
21739 fi
21740   elif test x$gcc_cv_as != x; then
21741     echo 'conftest_label1: .word 0
21742 .subsection -1
21743 conftest_label2: .word 0
21744 .previous' > conftest.s
21745     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21746   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21747   (eval $ac_try) 2>&5
21748   ac_status=$?
21749   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21750   test $ac_status = 0; }; }
21751     then
21752         if test x$gcc_cv_nm != x; then
21753     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21754     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21755     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21756     then :
21757     else gcc_cv_as_subsection_m1=yes
21758     fi
21759     rm -f conftest.nm1 conftest.nm2
21760   fi
21761     else
21762       echo "configure: failed program was" >&5
21763       cat conftest.s >&5
21764     fi
21765     rm -f conftest.o conftest.s
21766   fi
21767 fi
21768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21769 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21770 if test $gcc_cv_as_subsection_m1 = yes; then
21771
21772 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21773
21774 fi
21775
21776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21777 $as_echo_n "checking assembler for .weak... " >&6; }
21778 if test "${gcc_cv_as_weak+set}" = set; then :
21779   $as_echo_n "(cached) " >&6
21780 else
21781   gcc_cv_as_weak=no
21782     if test $in_tree_gas = yes; then
21783     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21784   then gcc_cv_as_weak=yes
21785 fi
21786   elif test x$gcc_cv_as != x; then
21787     echo '      .weak foobar' > conftest.s
21788     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21789   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21790   (eval $ac_try) 2>&5
21791   ac_status=$?
21792   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21793   test $ac_status = 0; }; }
21794     then
21795         gcc_cv_as_weak=yes
21796     else
21797       echo "configure: failed program was" >&5
21798       cat conftest.s >&5
21799     fi
21800     rm -f conftest.o conftest.s
21801   fi
21802 fi
21803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21804 $as_echo "$gcc_cv_as_weak" >&6; }
21805 if test $gcc_cv_as_weak = yes; then
21806
21807 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21808
21809 fi
21810
21811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21812 $as_echo_n "checking assembler for .weakref... " >&6; }
21813 if test "${gcc_cv_as_weakref+set}" = set; then :
21814   $as_echo_n "(cached) " >&6
21815 else
21816   gcc_cv_as_weakref=no
21817     if test $in_tree_gas = yes; then
21818     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21819   then gcc_cv_as_weakref=yes
21820 fi
21821   elif test x$gcc_cv_as != x; then
21822     echo '      .weakref foobar, barfnot' > conftest.s
21823     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21824   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21825   (eval $ac_try) 2>&5
21826   ac_status=$?
21827   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21828   test $ac_status = 0; }; }
21829     then
21830         gcc_cv_as_weakref=yes
21831     else
21832       echo "configure: failed program was" >&5
21833       cat conftest.s >&5
21834     fi
21835     rm -f conftest.o conftest.s
21836   fi
21837 fi
21838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21839 $as_echo "$gcc_cv_as_weakref" >&6; }
21840 if test $gcc_cv_as_weakref = yes; then
21841
21842 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21843
21844 fi
21845
21846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21847 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21848 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21849   $as_echo_n "(cached) " >&6
21850 else
21851   gcc_cv_as_nsubspa_comdat=no
21852     if test $in_tree_gas = yes; then
21853     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21854   then gcc_cv_as_nsubspa_comdat=yes
21855 fi
21856   elif test x$gcc_cv_as != x; then
21857     echo '      .SPACE $TEXT$
21858         .NSUBSPA $CODE$,COMDAT' > conftest.s
21859     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21860   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21861   (eval $ac_try) 2>&5
21862   ac_status=$?
21863   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21864   test $ac_status = 0; }; }
21865     then
21866         gcc_cv_as_nsubspa_comdat=yes
21867     else
21868       echo "configure: failed program was" >&5
21869       cat conftest.s >&5
21870     fi
21871     rm -f conftest.o conftest.s
21872   fi
21873 fi
21874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
21875 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
21876 if test $gcc_cv_as_nsubspa_comdat = yes; then
21877
21878 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
21879
21880 fi
21881
21882 # .hidden needs to be supported in both the assembler and the linker,
21883 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
21884 # This is irritatingly difficult to feature test for; we have to check the
21885 # date string after the version number.  If we've got an in-tree
21886 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
21887 # to be safe.
21888 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
21889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
21890 $as_echo_n "checking assembler for .hidden... " >&6; }
21891 if test "${gcc_cv_as_hidden+set}" = set; then :
21892   $as_echo_n "(cached) " >&6
21893 else
21894   gcc_cv_as_hidden=no
21895     if test $in_tree_gas = yes; then
21896     if test $in_tree_gas_is_elf = yes \
21897   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
21898   then gcc_cv_as_hidden=yes
21899 fi
21900   elif test x$gcc_cv_as != x; then
21901     echo '      .hidden foobar
21902 foobar:' > conftest.s
21903     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21904   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21905   (eval $ac_try) 2>&5
21906   ac_status=$?
21907   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21908   test $ac_status = 0; }; }
21909     then
21910
21911 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
21912 # STV_HIDDEN, so disable .hidden support if so.
21913 case "${target}" in
21914   i?86-*-solaris2*)
21915     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
21916       cat > conftest.s <<EOF
21917 .globl hidden
21918         .hidden hidden
21919 hidden:
21920 .globl default
21921         .set    default,hidden
21922 EOF
21923       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
21924         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
21925         grep '\.hidden default' > /dev/null; then
21926         gcc_cv_as_hidden=no
21927       else
21928         gcc_cv_as_hidden=yes
21929       fi
21930     else
21931       # Assume bug is present if objdump is missing.
21932       gcc_cv_as_hidden=no
21933     fi
21934     ;;
21935   *)
21936     gcc_cv_as_hidden=yes
21937     ;;
21938 esac
21939     else
21940       echo "configure: failed program was" >&5
21941       cat conftest.s >&5
21942     fi
21943     rm -f conftest.o conftest.s
21944   fi
21945 fi
21946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
21947 $as_echo "$gcc_cv_as_hidden" >&6; }
21948
21949
21950 # gnu_indirect_function type is an extension proposed at
21951 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
21952 # selection of function implementation
21953 # Check whether --enable-gnu-indirect-function was given.
21954 if test "${enable_gnu_indirect_function+set}" = set; then :
21955   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
21956     yes | no) ;;
21957     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
21958 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
21959   esac
21960 else
21961   enable_gnu_indirect_function="$default_gnu_indirect_function"
21962 fi
21963
21964 if test x$enable_gnu_indirect_function = xyes; then
21965
21966 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
21967
21968 fi
21969
21970 if test $in_tree_ld != yes ; then
21971   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
21972   if echo "$ld_ver" | grep GNU > /dev/null; then
21973     if test x"$ld_is_gold" = xyes; then
21974       # GNU gold --version looks like this:
21975       #
21976       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
21977       #
21978       # We extract the binutils version which is more familiar and specific
21979       # than the gold version.
21980       ld_vers=`echo $ld_ver | sed -n \
21981           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
21982     else
21983       # GNU ld --version looks like this:
21984       #
21985       # GNU ld (GNU Binutils) 2.21.51.20110225
21986       ld_vers=`echo $ld_ver | sed -n \
21987           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
21988     fi
21989     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
21990     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
21991     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
21992     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
21993   else
21994     case "${target}" in
21995       *-*-solaris2*)
21996         #
21997         # Solaris 2 ld -V output looks like this for a regular version:
21998         #
21999         # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22000         #
22001         # but test versions add stuff at the end:
22002         #
22003         # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22004         #
22005         ld_ver=`$gcc_cv_ld -V 2>&1`
22006         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22007           ld_vers=`echo $ld_ver | sed -n \
22008             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22009           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22010           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22011         fi
22012         ;;
22013     esac
22014   fi
22015 fi
22016
22017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22018 $as_echo_n "checking linker for .hidden support... " >&6; }
22019 if test "${gcc_cv_ld_hidden+set}" = set; then :
22020   $as_echo_n "(cached) " >&6
22021 else
22022   if test $in_tree_ld = yes ; then
22023   gcc_cv_ld_hidden=no
22024   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22025      && test $in_tree_ld_is_elf = yes; then
22026      gcc_cv_ld_hidden=yes
22027   fi
22028 else
22029   gcc_cv_ld_hidden=yes
22030   if test x"$ld_is_gold" = xyes; then
22031     :
22032   elif echo "$ld_ver" | grep GNU > /dev/null; then
22033     if test 0"$ld_date" -lt 20020404; then
22034       if test -n "$ld_date"; then
22035         # If there was date string, but was earlier than 2002-04-04, fail
22036         gcc_cv_ld_hidden=no
22037       elif test -z "$ld_vers"; then
22038         # If there was no date string nor ld version number, something is wrong
22039         gcc_cv_ld_hidden=no
22040       else
22041         test -z "$ld_vers_patch" && ld_vers_patch=0
22042         if test "$ld_vers_major" -lt 2; then
22043           gcc_cv_ld_hidden=no
22044         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22045           gcc_cv_ld_hidden="no"
22046         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22047           gcc_cv_ld_hidden=no
22048         fi
22049       fi
22050     fi
22051   else
22052     case "${target}" in
22053       hppa64*-*-hpux* | ia64*-*-hpux*)
22054         gcc_cv_ld_hidden=yes
22055         ;;
22056       *-*-solaris2.8*)
22057         # .hidden support was backported to Solaris 8, starting with ld
22058         # version 1.276.
22059         if test "$ld_vers_minor" -ge 276; then
22060           gcc_cv_ld_hidden=yes
22061         else
22062           gcc_cv_ld_hidden=no
22063         fi
22064         ;;
22065       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22066         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22067         # .symbolic was only added in Solaris 9 12/02.
22068         gcc_cv_ld_hidden=yes
22069         ;;
22070       *)
22071         gcc_cv_ld_hidden=no
22072         ;;
22073     esac
22074   fi
22075 fi
22076 fi
22077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22078 $as_echo "$gcc_cv_ld_hidden" >&6; }
22079 libgcc_visibility=no
22080
22081
22082 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22083   libgcc_visibility=yes
22084
22085 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22086
22087 fi
22088
22089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22090 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22091 gcc_cv_ld_ro_rw_mix=unknown
22092 if test $in_tree_ld = yes ; then
22093   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22094      && test $in_tree_ld_is_elf = yes; then
22095     gcc_cv_ld_ro_rw_mix=read-write
22096   fi
22097 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22098   echo '.section myfoosect, "a"' > conftest1.s
22099   echo '.section myfoosect, "aw"' > conftest2.s
22100   echo '.byte 1' >> conftest2.s
22101   echo '.section myfoosect, "a"' > conftest3.s
22102   echo '.byte 0' >> conftest3.s
22103   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22104      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22105      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22106      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22107         conftest2.o conftest3.o > /dev/null 2>&1; then
22108     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22109                          | sed -e '/myfoosect/!d' -e N`
22110     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22111       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22112         gcc_cv_ld_ro_rw_mix=read-only
22113       else
22114         gcc_cv_ld_ro_rw_mix=read-write
22115       fi
22116     fi
22117   fi
22118   rm -f conftest.* conftest[123].*
22119 fi
22120 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22121
22122 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22123
22124 fi
22125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22126 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22127
22128 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22130 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22131 if test "${gcc_cv_as_leb128+set}" = set; then :
22132   $as_echo_n "(cached) " >&6
22133 else
22134   gcc_cv_as_leb128=no
22135     if test $in_tree_gas = yes; then
22136     if test $in_tree_gas_is_elf = yes \
22137   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22138   then gcc_cv_as_leb128=yes
22139 fi
22140   elif test x$gcc_cv_as != x; then
22141     echo '      .data
22142         .uleb128 L2 - L1
22143 L1:
22144         .uleb128 1280
22145         .sleb128 -1010
22146 L2:' > conftest.s
22147     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22148   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22149   (eval $ac_try) 2>&5
22150   ac_status=$?
22151   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22152   test $ac_status = 0; }; }
22153     then
22154         # GAS versions before 2.11 do not support uleb128,
22155   # despite appearing to.
22156   # ??? There exists an elf-specific test that will crash
22157   # the assembler.  Perhaps it's better to figure out whether
22158   # arbitrary sections are supported and try the test.
22159   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22160   if echo "$as_ver" | grep GNU > /dev/null; then
22161     as_vers=`echo $as_ver | sed -n \
22162         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22163     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22164     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22165     if test $as_major -eq 2 && test $as_minor -lt 11
22166     then :
22167     else gcc_cv_as_leb128=yes
22168     fi
22169   fi
22170     else
22171       echo "configure: failed program was" >&5
22172       cat conftest.s >&5
22173     fi
22174     rm -f conftest.o conftest.s
22175   fi
22176 fi
22177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22178 $as_echo "$gcc_cv_as_leb128" >&6; }
22179 if test $gcc_cv_as_leb128 = yes; then
22180
22181 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22182
22183 fi
22184
22185 # Check if we have assembler support for unwind directives.
22186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22187 $as_echo_n "checking assembler for cfi directives... " >&6; }
22188 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22189   $as_echo_n "(cached) " >&6
22190 else
22191   gcc_cv_as_cfi_directive=no
22192   if test x$gcc_cv_as != x; then
22193     echo '      .text
22194         .cfi_startproc
22195         .cfi_offset 0, 0
22196         .cfi_same_value 1
22197         .cfi_def_cfa 1, 2
22198         .cfi_escape 1, 2, 3, 4, 5
22199         .cfi_endproc' > conftest.s
22200     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22201   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22202   (eval $ac_try) 2>&5
22203   ac_status=$?
22204   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22205   test $ac_status = 0; }; }
22206     then
22207         case "$target" in
22208   *-*-solaris*)
22209     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22210     # read-only and read-write sections, we need to make sure that the
22211     # assembler used emits read-write .eh_frame sections.
22212     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22213       if test "x$gcc_cv_objdump" != x; then
22214         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22215                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22216           gcc_cv_as_cfi_directive=no
22217         else
22218           case "$target" in
22219             i?86-*-solaris2.1[0-9]*)
22220               # On Solaris/x86, make sure that GCC and gas agree on using
22221               # read-only .eh_frame sections for 64-bit.
22222               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22223                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22224                         sed -e /.eh_frame/!d -e N | \
22225                         grep READONLY > /dev/null; then
22226                 gcc_cv_as_cfi_directive=yes
22227               else
22228                 gcc_cv_as_cfi_directive=no
22229               fi
22230               ;;
22231             *)
22232               gcc_cv_as_cfi_directive=yes
22233               ;;
22234           esac
22235         fi
22236       else
22237         # no objdump, err on the side of caution
22238         gcc_cv_as_cfi_directive=no
22239       fi
22240     else
22241       gcc_cv_as_cfi_directive=yes
22242     fi
22243     ;;
22244   *-*-*)
22245     gcc_cv_as_cfi_directive=yes
22246     ;;
22247 esac
22248     else
22249       echo "configure: failed program was" >&5
22250       cat conftest.s >&5
22251     fi
22252     rm -f conftest.o conftest.s
22253   fi
22254 fi
22255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22256 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22257
22258 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22260 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22261 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22262   $as_echo_n "(cached) " >&6
22263 else
22264   gcc_cv_as_cfi_advance_working=no
22265   if test x$gcc_cv_as != x; then
22266     echo '      .text
22267         .cfi_startproc
22268         .cfi_adjust_cfa_offset 64
22269         .skip 75040, 0
22270         .cfi_adjust_cfa_offset 128
22271         .cfi_endproc' > conftest.s
22272     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22273   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22274   (eval $ac_try) 2>&5
22275   ac_status=$?
22276   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22277   test $ac_status = 0; }; }
22278     then
22279
22280 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22281     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22282    gcc_cv_as_cfi_advance_working=yes
22283 fi
22284
22285     else
22286       echo "configure: failed program was" >&5
22287       cat conftest.s >&5
22288     fi
22289     rm -f conftest.o conftest.s
22290   fi
22291 fi
22292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22293 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22294
22295 else
22296   # no objdump, err on the side of caution
22297   gcc_cv_as_cfi_advance_working=no
22298 fi
22299
22300
22301 cat >>confdefs.h <<_ACEOF
22302 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22303        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22304 _ACEOF
22305
22306
22307
22308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22309 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22310 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22311   $as_echo_n "(cached) " >&6
22312 else
22313   gcc_cv_as_cfi_personality_directive=no
22314   if test x$gcc_cv_as != x; then
22315     echo '      .text
22316         .cfi_startproc
22317         .cfi_personality 0, symbol
22318         .cfi_endproc' > conftest.s
22319     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22320   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22321   (eval $ac_try) 2>&5
22322   ac_status=$?
22323   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22324   test $ac_status = 0; }; }
22325     then
22326         gcc_cv_as_cfi_personality_directive=yes
22327     else
22328       echo "configure: failed program was" >&5
22329       cat conftest.s >&5
22330     fi
22331     rm -f conftest.o conftest.s
22332   fi
22333 fi
22334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22335 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22336
22337
22338 cat >>confdefs.h <<_ACEOF
22339 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22340     then echo 1; else echo 0; fi`
22341 _ACEOF
22342
22343
22344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22345 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22346 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22347   $as_echo_n "(cached) " >&6
22348 else
22349   gcc_cv_as_cfi_sections_directive=no
22350   if test x$gcc_cv_as != x; then
22351     echo '      .text
22352         .cfi_sections .debug_frame, .eh_frame
22353         .cfi_startproc
22354         .cfi_endproc' > conftest.s
22355     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22356   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22357   (eval $ac_try) 2>&5
22358   ac_status=$?
22359   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22360   test $ac_status = 0; }; }
22361     then
22362         case $target_os in
22363   win32 | pe | cygwin* | mingw32* | uwin*)
22364     # Need to check that we generated the correct relocation for the
22365     # .debug_frame section.  This was fixed for binutils 2.21.
22366     gcc_cv_as_cfi_sections_directive=no
22367     if test "x$gcc_cv_objdump" != x; then
22368      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22369         grep secrel > /dev/null; then
22370       gcc_cv_as_cfi_sections_directive=yes
22371      fi
22372     fi
22373     ;;
22374   *)
22375     gcc_cv_as_cfi_sections_directive=yes
22376     ;;
22377 esac
22378     else
22379       echo "configure: failed program was" >&5
22380       cat conftest.s >&5
22381     fi
22382     rm -f conftest.o conftest.s
22383   fi
22384 fi
22385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22386 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22387
22388
22389
22390 cat >>confdefs.h <<_ACEOF
22391 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22392     then echo 1; else echo 0; fi`
22393 _ACEOF
22394
22395
22396 # GAS versions up to and including 2.11.0 may mis-optimize
22397 # .eh_frame data.
22398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22399 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22400 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22401   $as_echo_n "(cached) " >&6
22402 else
22403   gcc_cv_as_eh_frame=no
22404     if test $in_tree_gas = yes; then
22405     if test $in_tree_gas_is_elf = yes \
22406   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22407   then gcc_cv_as_eh_frame=yes
22408 fi
22409   elif test x$gcc_cv_as != x; then
22410     echo '      .text
22411 .LFB1:
22412         .4byte  0
22413 .L1:
22414         .4byte  0
22415 .LFE1:
22416         .section        .eh_frame,"aw",@progbits
22417 __FRAME_BEGIN__:
22418         .4byte  .LECIE1-.LSCIE1
22419 .LSCIE1:
22420         .4byte  0x0
22421         .byte   0x1
22422         .ascii "z\0"
22423         .byte   0x1
22424         .byte   0x78
22425         .byte   0x1a
22426         .byte   0x0
22427         .byte   0x4
22428         .4byte  1
22429         .p2align 1
22430 .LECIE1:
22431 .LSFDE1:
22432         .4byte  .LEFDE1-.LASFDE1
22433 .LASFDE1:
22434         .4byte  .LASFDE1-__FRAME_BEGIN__
22435         .4byte  .LFB1
22436         .4byte  .LFE1-.LFB1
22437         .byte   0x4
22438         .4byte  .LFE1-.LFB1
22439         .byte   0x4
22440         .4byte  .L1-.LFB1
22441 .LEFDE1:' > conftest.s
22442     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22443   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22444   (eval $ac_try) 2>&5
22445   ac_status=$?
22446   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22447   test $ac_status = 0; }; }
22448     then
22449           cat > conftest.lit <<EOF
22450  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22451  0010 01000000 12000000 18000000 00000000  ................
22452  0020 08000000 04080000 0044               .........D
22453 EOF
22454 cat > conftest.big <<EOF
22455  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22456  0010 00000001 00000012 00000018 00000000  ................
22457  0020 00000008 04000000 0844               .........D
22458 EOF
22459   # If the assembler didn't choke, and we can objdump,
22460   # and we got the correct data, then succeed.
22461   # The text in the here-document typically retains its unix-style line
22462   # endings, while the output of objdump will use host line endings.
22463   # Therefore, use diff -b for the comparisons.
22464   if test x$gcc_cv_objdump != x \
22465   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22466      | tail -3 > conftest.got \
22467   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22468     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22469   then
22470     gcc_cv_as_eh_frame=yes
22471   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22472   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22473   (eval $ac_try) 2>&5
22474   ac_status=$?
22475   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22476   test $ac_status = 0; }; }; then
22477     gcc_cv_as_eh_frame=buggy
22478   else
22479     # Uh oh, what do we do now?
22480     gcc_cv_as_eh_frame=no
22481   fi
22482     else
22483       echo "configure: failed program was" >&5
22484       cat conftest.s >&5
22485     fi
22486     rm -f conftest.o conftest.s
22487   fi
22488 fi
22489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22490 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22491
22492
22493 if test $gcc_cv_as_eh_frame = buggy; then
22494
22495 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22496
22497 fi
22498
22499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22500 $as_echo_n "checking assembler for section merging support... " >&6; }
22501 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22502   $as_echo_n "(cached) " >&6
22503 else
22504   gcc_cv_as_shf_merge=no
22505     if test $in_tree_gas = yes; then
22506     if test $in_tree_gas_is_elf = yes \
22507   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22508   then gcc_cv_as_shf_merge=yes
22509 fi
22510   elif test x$gcc_cv_as != x; then
22511     echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22512     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22513   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22514   (eval $ac_try) 2>&5
22515   ac_status=$?
22516   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22517   test $ac_status = 0; }; }
22518     then
22519         gcc_cv_as_shf_merge=yes
22520     else
22521       echo "configure: failed program was" >&5
22522       cat conftest.s >&5
22523     fi
22524     rm -f conftest.o conftest.s
22525   fi
22526 fi
22527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22528 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22529
22530 if test $gcc_cv_as_shf_merge = no; then
22531   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22532 $as_echo_n "checking assembler for section merging support... " >&6; }
22533 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22534   $as_echo_n "(cached) " >&6
22535 else
22536   gcc_cv_as_shf_merge=no
22537     if test $in_tree_gas = yes; then
22538     if test $in_tree_gas_is_elf = yes \
22539   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22540   then gcc_cv_as_shf_merge=yes
22541 fi
22542   elif test x$gcc_cv_as != x; then
22543     echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22544     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22545   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22546   (eval $ac_try) 2>&5
22547   ac_status=$?
22548   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22549   test $ac_status = 0; }; }
22550     then
22551         gcc_cv_as_shf_merge=yes
22552     else
22553       echo "configure: failed program was" >&5
22554       cat conftest.s >&5
22555     fi
22556     rm -f conftest.o conftest.s
22557   fi
22558 fi
22559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22560 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22561
22562 fi
22563
22564 cat >>confdefs.h <<_ACEOF
22565 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22566 _ACEOF
22567
22568
22569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support" >&5
22570 $as_echo_n "checking assembler for COMDAT group support... " >&6; }
22571 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22572   $as_echo_n "(cached) " >&6
22573 else
22574   gcc_cv_as_comdat_group=no
22575     if test $in_tree_gas = yes; then
22576     if test $in_tree_gas_is_elf = yes \
22577   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22578   then gcc_cv_as_comdat_group=yes
22579 fi
22580   elif test x$gcc_cv_as != x; then
22581     echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22582     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22583   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22584   (eval $ac_try) 2>&5
22585   ac_status=$?
22586   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22587   test $ac_status = 0; }; }
22588     then
22589         gcc_cv_as_comdat_group=yes
22590     else
22591       echo "configure: failed program was" >&5
22592       cat conftest.s >&5
22593     fi
22594     rm -f conftest.o conftest.s
22595   fi
22596 fi
22597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22598 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22599
22600 if test $gcc_cv_as_comdat_group = yes; then
22601   gcc_cv_as_comdat_group_percent=no
22602 else
22603  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support" >&5
22604 $as_echo_n "checking assembler for COMDAT group support... " >&6; }
22605 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22606   $as_echo_n "(cached) " >&6
22607 else
22608   gcc_cv_as_comdat_group_percent=no
22609     if test $in_tree_gas = yes; then
22610     if test $in_tree_gas_is_elf = yes \
22611   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22612   then gcc_cv_as_comdat_group_percent=yes
22613 fi
22614   elif test x$gcc_cv_as != x; then
22615     echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22616     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22617   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22618   (eval $ac_try) 2>&5
22619   ac_status=$?
22620   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22621   test $ac_status = 0; }; }
22622     then
22623         gcc_cv_as_comdat_group_percent=yes
22624     else
22625       echo "configure: failed program was" >&5
22626       cat conftest.s >&5
22627     fi
22628     rm -f conftest.o conftest.s
22629   fi
22630 fi
22631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22632 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22633
22634 fi
22635 if test x"$ld_is_gold" = xyes; then
22636   comdat_group=yes
22637 elif test $in_tree_ld = yes ; then
22638   comdat_group=no
22639   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22640      && test $in_tree_ld_is_elf = yes; then
22641      comdat_group=yes
22642   fi
22643 elif echo "$ld_ver" | grep GNU > /dev/null; then
22644   comdat_group=yes
22645   if test 0"$ld_date" -lt 20050308; then
22646     if test -n "$ld_date"; then
22647       # If there was date string, but was earlier than 2005-03-08, fail
22648       comdat_group=no
22649     elif test "$ld_vers_major" -lt 2; then
22650       comdat_group=no
22651     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
22652       comdat_group=no
22653     fi
22654   fi
22655 else
22656   case "${target}" in
22657     *-*-solaris2.1[1-9]*)
22658       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
22659       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
22660       # version 1.688.
22661       #
22662       # FIXME: Maybe need to refine later when COMDAT group support with
22663       # Sun as is implemented.
22664       if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 1688; then
22665         comdat_group=yes
22666       else
22667         comdat_group=no
22668       fi
22669       ;;
22670     *)
22671       # Assume linkers other than GNU ld don't support COMDAT group.
22672       comdat_group=no
22673       ;;
22674   esac
22675 fi
22676 # Allow overriding the automatic COMDAT group tests above.
22677 # Check whether --enable-comdat was given.
22678 if test "${enable_comdat+set}" = set; then :
22679   enableval=$enable_comdat; comdat_group="$enable_comdat"
22680 fi
22681
22682 if test $comdat_group = no; then
22683   gcc_cv_as_comdat_group=no
22684   gcc_cv_as_comdat_group_percent=no
22685 fi
22686
22687 cat >>confdefs.h <<_ACEOF
22688 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
22689 _ACEOF
22690
22691
22692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
22693 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
22694 if test "${gcc_cv_as_discriminator+set}" = set; then :
22695   $as_echo_n "(cached) " >&6
22696 else
22697   gcc_cv_as_discriminator=no
22698     if test $in_tree_gas = yes; then
22699     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
22700   then gcc_cv_as_discriminator=yes
22701 fi
22702   elif test x$gcc_cv_as != x; then
22703     echo '      .text
22704         .file 1 "conf.c"
22705         .loc 1 1 0 discriminator 1' > conftest.s
22706     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22707   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22708   (eval $ac_try) 2>&5
22709   ac_status=$?
22710   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22711   test $ac_status = 0; }; }
22712     then
22713         gcc_cv_as_discriminator=yes
22714     else
22715       echo "configure: failed program was" >&5
22716       cat conftest.s >&5
22717     fi
22718     rm -f conftest.o conftest.s
22719   fi
22720 fi
22721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
22722 $as_echo "$gcc_cv_as_discriminator" >&6; }
22723 if test $gcc_cv_as_discriminator = yes; then
22724
22725 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
22726
22727 fi
22728
22729 # Thread-local storage - the check is heavily parameterized.
22730 conftest_s=
22731 tls_first_major=
22732 tls_first_minor=
22733 tls_as_opt=
22734 case "$target" in
22735   alpha*-*-*)
22736     conftest_s='
22737         .section ".tdata","awT",@progbits
22738 foo:    .long   25
22739         .text
22740         ldq     $27,__tls_get_addr($29)         !literal!1
22741         lda     $16,foo($29)                    !tlsgd!1
22742         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
22743         ldq     $27,__tls_get_addr($29)         !literal!2
22744         lda     $16,foo($29)                    !tlsldm!2
22745         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
22746         ldq     $1,foo($29)                     !gotdtprel
22747         ldah    $2,foo($29)                     !dtprelhi
22748         lda     $3,foo($2)                      !dtprello
22749         lda     $4,foo($29)                     !dtprel
22750         ldq     $1,foo($29)                     !gottprel
22751         ldah    $2,foo($29)                     !tprelhi
22752         lda     $3,foo($2)                      !tprello
22753         lda     $4,foo($29)                     !tprel'
22754         tls_first_major=2
22755         tls_first_minor=13
22756         tls_as_opt=--fatal-warnings
22757         ;;
22758   cris-*-*|crisv32-*-*)
22759     conftest_s='
22760         .section ".tdata","awT",@progbits
22761 x:      .long   25
22762         .text
22763         move.d x:IE,$r10
22764         nop'
22765         tls_first_major=2
22766         tls_first_minor=20
22767         tls_as_opt=--fatal-warnings
22768         ;;
22769   frv*-*-*)
22770     conftest_s='
22771         .section ".tdata","awT",@progbits
22772 x:      .long   25
22773         .text
22774         call    #gettlsoff(x)'
22775         tls_first_major=2
22776         tls_first_minor=14
22777         ;;
22778   hppa*-*-linux*)
22779     conftest_s='
22780 t1:     .reg    %r20
22781 t2:     .reg    %r21
22782 gp:     .reg    %r19
22783         .section ".tdata","awT",@progbits
22784 foo:    .long   25
22785         .text
22786         .align  4
22787         addil LT%foo-$tls_gdidx$,gp
22788         ldo RT%foo-$tls_gdidx$(%r1),%arg0
22789         b __tls_get_addr
22790         nop
22791         addil LT%foo-$tls_ldidx$,gp
22792         b __tls_get_addr
22793         ldo RT%foo-$tls_ldidx$(%r1),%arg0
22794         addil LR%foo-$tls_dtpoff$,%ret0
22795         ldo RR%foo-$tls_dtpoff$(%r1),%t1
22796         mfctl %cr27,%t1
22797         addil LT%foo-$tls_ieoff$,gp
22798         ldw RT%foo-$tls_ieoff$(%r1),%t2
22799         add %t1,%t2,%t3
22800         mfctl %cr27,%t1
22801         addil LR%foo-$tls_leoff$,%t1
22802         ldo RR%foo-$tls_leoff$(%r1),%t2'
22803         tls_first_major=2
22804         tls_first_minor=15
22805         tls_as_opt=--fatal-warnings
22806         ;;
22807   arm*-*-*)
22808     conftest_s='
22809         .section ".tdata","awT",%progbits
22810 foo:    .long   25
22811         .text
22812 .word foo(gottpoff)
22813 .word foo(tpoff)
22814 .word foo(tlsgd)
22815 .word foo(tlsldm)
22816 .word foo(tlsldo)'
22817         tls_first_major=2
22818         tls_first_minor=17
22819         ;;
22820   i[34567]86-*-*)
22821     case "$target" in
22822       i[34567]86-*-solaris2.*)
22823         on_solaris=yes
22824         tga_func=___tls_get_addr
22825         ;;
22826       *)
22827         on_solaris=no
22828         ;;
22829     esac
22830     if test x$on_solaris = xyes && test x$gas_flag = xno; then
22831       conftest_s='
22832         .section .tdata,"awt",@progbits'
22833       tls_first_major=0
22834       tls_first_minor=0
22835
22836 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
22837
22838     else
22839       conftest_s='
22840         .section ".tdata","awT",@progbits'
22841       tls_first_major=2
22842       tls_first_minor=14
22843       tls_as_opt="--fatal-warnings"
22844     fi
22845     conftest_s="$conftest_s
22846 foo:    .long   25
22847         .text
22848         movl    %gs:0, %eax
22849         leal    foo@tlsgd(,%ebx,1), %eax
22850         leal    foo@tlsldm(%ebx), %eax
22851         leal    foo@dtpoff(%eax), %edx
22852         movl    foo@gottpoff(%ebx), %eax
22853         subl    foo@gottpoff(%ebx), %eax
22854         addl    foo@gotntpoff(%ebx), %eax
22855         movl    foo@indntpoff, %eax
22856         movl    \$foo@tpoff, %eax
22857         subl    \$foo@tpoff, %eax
22858         leal    foo@ntpoff(%ecx), %eax"
22859     ;;
22860   x86_64-*-*)
22861     conftest_s='
22862         .section ".tdata","awT",@progbits
22863 foo:    .long   25
22864         .text
22865         movq    %fs:0, %rax
22866         leaq    foo@TLSGD(%rip), %rdi
22867         leaq    foo@TLSLD(%rip), %rdi
22868         leaq    foo@DTPOFF(%rax), %rdx
22869         movq    foo@GOTTPOFF(%rip), %rax
22870         movq    $foo@TPOFF, %rax'
22871         tls_first_major=2
22872         tls_first_minor=14
22873         tls_as_opt=--fatal-warnings
22874         ;;
22875   ia64-*-*)
22876     conftest_s='
22877         .section ".tdata","awT",@progbits
22878 foo:    data8   25
22879         .text
22880         addl    r16 = @ltoff(@dtpmod(foo#)), gp
22881         addl    r17 = @ltoff(@dtprel(foo#)), gp
22882         addl    r18 = @ltoff(@tprel(foo#)), gp
22883         addl    r19 = @dtprel(foo#), gp
22884         adds    r21 = @dtprel(foo#), r13
22885         movl    r23 = @dtprel(foo#)
22886         addl    r20 = @tprel(foo#), gp
22887         adds    r22 = @tprel(foo#), r13
22888         movl    r24 = @tprel(foo#)'
22889         tls_first_major=2
22890         tls_first_minor=13
22891         tls_as_opt=--fatal-warnings
22892         ;;
22893   mips*-*-*)
22894     conftest_s='
22895         .section .tdata,"awT",@progbits
22896 x:
22897         .word 2
22898         .text
22899         addiu $4, $28, %tlsgd(x)
22900         addiu $4, $28, %tlsldm(x)
22901         lui $4, %dtprel_hi(x)
22902         addiu $4, $4, %dtprel_lo(x)
22903         lw $4, %gottprel(x)($28)
22904         lui $4, %tprel_hi(x)
22905         addiu $4, $4, %tprel_lo(x)'
22906         tls_first_major=2
22907         tls_first_minor=16
22908         tls_as_opt='-32 --fatal-warnings'
22909         ;;
22910   m68k-*-*)
22911     conftest_s='
22912         .section .tdata,"awT",@progbits
22913 x:
22914         .word 2
22915         .text
22916 foo:
22917         move.l x@TLSGD(%a5),%a0
22918         move.l x@TLSLDM(%a5),%a0
22919         move.l x@TLSLDO(%a5),%a0
22920         move.l x@TLSIE(%a5),%a0
22921         move.l x@TLSLE(%a5),%a0'
22922         tls_first_major=2
22923         tls_first_minor=19
22924         tls_as_opt='--fatal-warnings'
22925         ;;
22926   powerpc-*-*)
22927     conftest_s='
22928         .section ".tdata","awT",@progbits
22929         .align 2
22930 ld0:    .space 4
22931 ld1:    .space 4
22932 x1:     .space 4
22933 x2:     .space 4
22934 x3:     .space 4
22935         .text
22936         addi 3,31,ld0@got@tlsgd
22937         bl __tls_get_addr
22938         addi 3,31,x1@got@tlsld
22939         bl __tls_get_addr
22940         addi 9,3,x1@dtprel
22941         addis 9,3,x2@dtprel@ha
22942         addi 9,9,x2@dtprel@l
22943         lwz 9,x3@got@tprel(31)
22944         add 9,9,x@tls
22945         addi 9,2,x1@tprel
22946         addis 9,2,x2@tprel@ha
22947         addi 9,9,x2@tprel@l'
22948         tls_first_major=2
22949         tls_first_minor=14
22950         tls_as_opt="-a32 --fatal-warnings"
22951         ;;
22952   powerpc64-*-*)
22953     conftest_s='
22954         .section ".tdata","awT",@progbits
22955         .align 3
22956 ld0:    .space 8
22957 ld1:    .space 8
22958 x1:     .space 8
22959 x2:     .space 8
22960 x3:     .space 8
22961         .text
22962         addi 3,2,ld0@got@tlsgd
22963         bl .__tls_get_addr
22964         nop
22965         addi 3,2,ld1@toc
22966         bl .__tls_get_addr
22967         nop
22968         addi 3,2,x1@got@tlsld
22969         bl .__tls_get_addr
22970         nop
22971         addi 9,3,x1@dtprel
22972         bl .__tls_get_addr
22973         nop
22974         addis 9,3,x2@dtprel@ha
22975         addi 9,9,x2@dtprel@l
22976         bl .__tls_get_addr
22977         nop
22978         ld 9,x3@got@dtprel(2)
22979         add 9,9,3
22980         bl .__tls_get_addr
22981         nop'
22982         tls_first_major=2
22983         tls_first_minor=14
22984         tls_as_opt="-a64 --fatal-warnings"
22985         ;;
22986   s390-*-*)
22987     conftest_s='
22988         .section ".tdata","awT",@progbits
22989 foo:    .long   25
22990         .text
22991         .long   foo@TLSGD
22992         .long   foo@TLSLDM
22993         .long   foo@DTPOFF
22994         .long   foo@NTPOFF
22995         .long   foo@GOTNTPOFF
22996         .long   foo@INDNTPOFF
22997         l       %r1,foo@GOTNTPOFF(%r12)
22998         l       %r1,0(%r1):tls_load:foo
22999         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23000         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23001         tls_first_major=2
23002         tls_first_minor=14
23003         tls_as_opt="-m31 --fatal-warnings"
23004         ;;
23005   s390x-*-*)
23006     conftest_s='
23007         .section ".tdata","awT",@progbits
23008 foo:    .long   25
23009         .text
23010         .quad   foo@TLSGD
23011         .quad   foo@TLSLDM
23012         .quad   foo@DTPOFF
23013         .quad   foo@NTPOFF
23014         .quad   foo@GOTNTPOFF
23015         lg      %r1,foo@GOTNTPOFF(%r12)
23016         larl    %r1,foo@INDNTPOFF
23017         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23018         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23019         tls_first_major=2
23020         tls_first_minor=14
23021         tls_as_opt="-m64 -Aesame --fatal-warnings"
23022         ;;
23023   sh-*-* | sh[34]-*-*)
23024     conftest_s='
23025         .section ".tdata","awT",@progbits
23026 foo:    .long   25
23027         .text
23028         .long   foo@TLSGD
23029         .long   foo@TLSLDM
23030         .long   foo@DTPOFF
23031         .long   foo@GOTTPOFF
23032         .long   foo@TPOFF'
23033         tls_first_major=2
23034         tls_first_minor=13
23035         tls_as_opt=--fatal-warnings
23036         ;;
23037   sparc*-*-*)
23038     case "$target" in
23039       sparc*-sun-solaris2.*)
23040         on_solaris=yes
23041         tga_func=__tls_get_addr
23042         ;;
23043       *)
23044         on_solaris=no
23045         ;;
23046     esac
23047     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23048       conftest_s='
23049         .section ".tdata",#alloc,#write,#tls'
23050         tls_first_major=0
23051         tls_first_minor=0
23052     else
23053       conftest_s='
23054         .section ".tdata","awT",@progbits'
23055         tls_first_major=2
23056         tls_first_minor=14
23057         tls_as_opt="-32 --fatal-warnings"
23058     fi
23059     conftest_s="$conftest_s
23060 foo:    .long   25
23061         .text
23062         sethi   %tgd_hi22(foo), %o0
23063         add     %o0, %tgd_lo10(foo), %o1
23064         add     %l7, %o1, %o0, %tgd_add(foo)
23065         call    __tls_get_addr, %tgd_call(foo)
23066         sethi   %tldm_hi22(foo), %l1
23067         add     %l1, %tldm_lo10(foo), %l2
23068         add     %l7, %l2, %o0, %tldm_add(foo)
23069         call    __tls_get_addr, %tldm_call(foo)
23070         sethi   %tldo_hix22(foo), %l3
23071         xor     %l3, %tldo_lox10(foo), %l4
23072         add     %o0, %l4, %l5, %tldo_add(foo)
23073         sethi   %tie_hi22(foo), %o3
23074         add     %o3, %tie_lo10(foo), %o3
23075         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23076         add     %g7, %o2, %o4, %tie_add(foo)
23077         sethi   %tle_hix22(foo), %l1
23078         xor     %l1, %tle_lox10(foo), %o5
23079         ld      [%g7 + %o5], %o1"
23080         ;;
23081   xtensa*-*-*)
23082     conftest_s='
23083         .section ".tdata","awT",@progbits
23084 foo:    .long   25
23085         .text
23086         movi    a8, foo@TLSFUNC
23087         movi    a10, foo@TLSARG
23088         callx8.tls a8, foo@TLSCALL'
23089         tls_first_major=2
23090         tls_first_minor=19
23091         ;;
23092 esac
23093 set_have_as_tls=no
23094 if test "x$enable_tls" = xno ; then
23095   : # TLS explicitly disabled.
23096 elif test "x$enable_tls" = xyes ; then
23097   set_have_as_tls=yes # TLS explicitly enabled.
23098 elif test -z "$tls_first_major"; then
23099   : # If we don't have a check, assume no support.
23100 else
23101   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23102 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23103 if test "${gcc_cv_as_tls+set}" = set; then :
23104   $as_echo_n "(cached) " >&6
23105 else
23106   gcc_cv_as_tls=no
23107     if test $in_tree_gas = yes; then
23108     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23109   then gcc_cv_as_tls=yes
23110 fi
23111   elif test x$gcc_cv_as != x; then
23112     echo "$conftest_s" > conftest.s
23113     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23114   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23115   (eval $ac_try) 2>&5
23116   ac_status=$?
23117   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23118   test $ac_status = 0; }; }
23119     then
23120         gcc_cv_as_tls=yes
23121     else
23122       echo "configure: failed program was" >&5
23123       cat conftest.s >&5
23124     fi
23125     rm -f conftest.o conftest.s
23126   fi
23127 fi
23128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23129 $as_echo "$gcc_cv_as_tls" >&6; }
23130 if test $gcc_cv_as_tls = yes; then
23131   set_have_as_tls=yes
23132 fi
23133 fi
23134 case "$target" in
23135   *-*-irix6*)
23136     # IRIX 6.5 rld and libc.so lack TLS support, so even if gas and gld
23137     # with TLS support are in use, native TLS cannot work.
23138     set_have_as_tls=no
23139     ;;
23140   *-*-osf*)
23141     # Tru64 UNIX loader and libc.so lack TLS support, so even if gas and
23142     # gld with TLS support are in use, native TLS cannot work.
23143     set_have_as_tls=no
23144     ;;
23145   # TLS was introduced in the Solaris 9 FCS release and backported to
23146   # Solaris 8 patches.  Support for GNU-style TLS on x86 was only
23147   # introduced in Solaris 9 4/04, replacing the earlier Sun style that Sun
23148   # ld and GCC don't support any longer.
23149   *-*-solaris2.*)
23150     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23151 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23152     ld_tls_support=no
23153     # Check ld and ld.so.1 TLS support.
23154     if echo "$ld_ver" | grep GNU > /dev/null; then
23155       # Assume all interesting versions of GNU ld have TLS support.
23156       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23157       ld_tls_support=yes
23158     else
23159       case "$target" in
23160         # Solaris 8/x86 ld has GNU style TLS support since version 1.280.
23161         i?86-*-solaris2.8)
23162           min_tls_ld_vers_minor=280
23163           ;;
23164         # Solaris 8/SPARC ld has TLS support since version 1.272.
23165         sparc*-*-solaris2.8)
23166           min_tls_ld_vers_minor=272
23167           ;;
23168         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23169         i?86-*-solaris2.9)
23170           min_tls_ld_vers_minor=374
23171           ;;
23172         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23173         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23174           min_tls_ld_vers_minor=343
23175           ;;
23176       esac
23177       if test "$ld_vers_major" -gt 1 || \
23178         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23179         ld_tls_support=yes
23180       else
23181         set_have_as_tls=no
23182       fi
23183     fi
23184     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23185 $as_echo "$ld_tls_support" >&6; }
23186
23187     save_LIBS="$LIBS"
23188     save_LDFLAGS="$LDFLAGS"
23189     LIBS=
23190     LDFLAGS=
23191
23192     { $as_echo "$as_me:${as_lineno-$LINENO}: checking alternate thread library" >&5
23193 $as_echo_n "checking alternate thread library... " >&6; }
23194     case "$target" in
23195       # TLS support was backported to Solaris 8 patches, but only lives in
23196       # the alternate thread library which became the default in Solaris 9.
23197       # We want to always use that, irrespective of TLS support.
23198       *-*-solaris2.8)
23199         # Take multilib subdir into account.  There's no spec to handle
23200         # this.  The 64 symlink exists since Solaris 8.
23201         lwp_dir=/usr/lib/lwp
23202         lwp_spec="-L$lwp_dir%{m64:/64} -R$lwp_dir%{m64:/64}"
23203         LDFLAGS="-L$lwp_dir -R$lwp_dir"
23204         ;;
23205       *-*-solaris2*)
23206         lwp_dir="none"
23207         lwp_spec=""
23208         ;;
23209     esac
23210     # Always define LIB_THREAD_LDFLAGS_SPEC, even without TLS support.
23211
23212 cat >>confdefs.h <<_ACEOF
23213 #define LIB_THREAD_LDFLAGS_SPEC "$lwp_spec"
23214 _ACEOF
23215
23216     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lwp_dir" >&5
23217 $as_echo "$lwp_dir" >&6; }
23218
23219     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23220 $as_echo_n "checking library containing $tga_func... " >&6; }
23221     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23222     # (32-bit x86) only lived in libthread, so check for that.  Keep
23223     # set_have_as_tls if found, disable if not.
23224     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23226 $as_echo_n "checking for library containing $tga_func... " >&6; }
23227 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23228   $as_echo_n "(cached) " >&6
23229 else
23230   ac_func_search_save_LIBS=$LIBS
23231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23232 /* end confdefs.h.  */
23233
23234 /* Override any GCC internal prototype to avoid an error.
23235    Use char because int might match the return type of a GCC
23236    builtin and then its argument prototype would still apply.  */
23237 #ifdef __cplusplus
23238 extern "C"
23239 #endif
23240 char $tga_func ();
23241 int
23242 main ()
23243 {
23244 return $tga_func ();
23245   ;
23246   return 0;
23247 }
23248 _ACEOF
23249 for ac_lib in '' thread; do
23250   if test -z "$ac_lib"; then
23251     ac_res="none required"
23252   else
23253     ac_res=-l$ac_lib
23254     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23255   fi
23256   if ac_fn_c_try_link "$LINENO"; then :
23257   eval "$as_ac_Search=\$ac_res"
23258 fi
23259 rm -f core conftest.err conftest.$ac_objext \
23260     conftest$ac_exeext
23261   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23262   break
23263 fi
23264 done
23265 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23266
23267 else
23268   eval "$as_ac_Search=no"
23269 fi
23270 rm conftest.$ac_ext
23271 LIBS=$ac_func_search_save_LIBS
23272 fi
23273 eval ac_res=\$$as_ac_Search
23274                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23275 $as_echo "$ac_res" >&6; }
23276 eval ac_res=\$$as_ac_Search
23277 if test "$ac_res" != no; then :
23278   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23279
23280 else
23281   set_have_as_tls=no
23282 fi
23283
23284     # Clear LIBS if we cannot support TLS.
23285     if test $set_have_as_tls = no; then
23286       LIBS=
23287     fi
23288     # Always define LIB_TLS_SPEC, even without TLS support.
23289
23290 cat >>confdefs.h <<_ACEOF
23291 #define LIB_TLS_SPEC "$LIBS"
23292 _ACEOF
23293
23294     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23295 $as_echo "$LIBS" >&6; }
23296
23297     LIBS="$save_LIBS"
23298     LDFLAGS="$save_LDFLAGS"
23299     ;;
23300 esac
23301 if test $set_have_as_tls = yes ; then
23302
23303 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23304
23305 fi
23306
23307 # Target-specific assembler checks.
23308
23309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23310 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23311 gcc_cv_ld_static_dynamic=no
23312 gcc_cv_ld_static_option='-Bstatic'
23313 gcc_cv_ld_dynamic_option='-Bdynamic'
23314 if test $in_tree_ld = yes ; then
23315   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23316     gcc_cv_ld_static_dynamic=yes
23317   fi
23318 elif test x$gcc_cv_ld != x; then
23319   # Check if linker supports -Bstatic/-Bdynamic option
23320   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23321      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23322       gcc_cv_ld_static_dynamic=yes
23323   else
23324     case "$target" in
23325       # Tru64 UNIX support -noso/-so_archive instead of -Bstatic/-Bdynamic.
23326       alpha*-dec-osf*)
23327         gcc_cv_ld_static_dynamic=yes
23328         gcc_cv_ld_static_option="-noso"
23329         gcc_cv_ld_dynamic_option="-so_archive"
23330         ;;
23331       # IRIX 6 ld supports -Bstatic/-Bdynamic.
23332       mips-sgi-irix6*)
23333         gcc_cv_ld_static_dynamic=yes
23334         ;;
23335       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23336       *-*-solaris2*)
23337         gcc_cv_ld_static_dynamic=yes
23338         ;;
23339     esac
23340   fi
23341 fi
23342 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23343
23344 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23345
23346
23347 cat >>confdefs.h <<_ACEOF
23348 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23349 _ACEOF
23350
23351
23352 cat >>confdefs.h <<_ACEOF
23353 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23354 _ACEOF
23355
23356 fi
23357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23358 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23359
23360 if test x"$demangler_in_ld" = xyes; then
23361   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23362 $as_echo_n "checking linker --demangle support... " >&6; }
23363   gcc_cv_ld_demangle=no
23364   if test $in_tree_ld = yes; then
23365     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23366       gcc_cv_ld_demangle=yes
23367     fi
23368   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23369     # Check if the GNU linker supports --demangle option
23370     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23371       gcc_cv_ld_demangle=yes
23372     fi
23373   fi
23374   if test x"$gcc_cv_ld_demangle" = xyes; then
23375
23376 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23377
23378   fi
23379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23380 $as_echo "$gcc_cv_ld_demangle" >&6; }
23381 fi
23382
23383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23384 $as_echo_n "checking linker plugin support... " >&6; }
23385 gcc_cv_lto_plugin=0
23386 if test -f liblto_plugin.la; then
23387   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23388     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
23389       gcc_cv_lto_plugin=2
23390     elif test "$ld_is_gold" = yes -a "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -eq 20; then
23391       gcc_cv_lto_plugin=1
23392
23393     fi
23394   elif test x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld" && echo "$ld_ver" | grep GNU > /dev/null; then
23395     # Require GNU ld or gold 2.21+ for plugin support by default.
23396     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23397       gcc_cv_lto_plugin=2
23398     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23399     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23400       gcc_cv_lto_plugin=1
23401     fi
23402   elif test x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" != x"$gcc_cv_ld"; then
23403     # Allow -fuse-linker-plugin if plugin linker differs from
23404     # default/specified linker.
23405     gcc_cv_lto_plugin=1
23406   fi
23407 fi
23408
23409 cat >>confdefs.h <<_ACEOF
23410 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23411 _ACEOF
23412
23413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23414 $as_echo "$gcc_cv_lto_plugin" >&6; }
23415
23416 case "$target" in
23417   # All TARGET_ABI_OSF targets.
23418   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
23419     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23420 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23421 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23422   $as_echo_n "(cached) " >&6
23423 else
23424   gcc_cv_as_alpha_explicit_relocs=no
23425     if test $in_tree_gas = yes; then
23426     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23427   then gcc_cv_as_alpha_explicit_relocs=yes
23428 fi
23429   elif test x$gcc_cv_as != x; then
23430     echo '      .set nomacro
23431         .text
23432         extbl   $3, $2, $3      !lituse_bytoff!1
23433         ldq     $2, a($29)      !literal!1
23434         ldq     $4, b($29)      !literal!2
23435         ldq_u   $3, 0($2)       !lituse_base!1
23436         ldq     $27, f($29)     !literal!5
23437         jsr     $26, ($27), f   !lituse_jsr!5
23438         ldah    $29, 0($26)     !gpdisp!3
23439         lda     $0, c($29)      !gprel
23440         ldah    $1, d($29)      !gprelhigh
23441         lda     $1, d($1)       !gprellow
23442         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23443     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23444   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23445   (eval $ac_try) 2>&5
23446   ac_status=$?
23447   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23448   test $ac_status = 0; }; }
23449     then
23450         gcc_cv_as_alpha_explicit_relocs=yes
23451     else
23452       echo "configure: failed program was" >&5
23453       cat conftest.s >&5
23454     fi
23455     rm -f conftest.o conftest.s
23456   fi
23457 fi
23458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23459 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23460 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23461
23462 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23463
23464 fi
23465     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23466 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23467 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23468   $as_echo_n "(cached) " >&6
23469 else
23470   gcc_cv_as_alpha_jsrdirect_relocs=no
23471     if test $in_tree_gas = yes; then
23472     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23473   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23474 fi
23475   elif test x$gcc_cv_as != x; then
23476     echo '      .set nomacro
23477         .text
23478         ldq     $27, a($29)     !literal!1
23479         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23480     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23481   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23482   (eval $ac_try) 2>&5
23483   ac_status=$?
23484   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23485   test $ac_status = 0; }; }
23486     then
23487         gcc_cv_as_alpha_jsrdirect_relocs=yes
23488     else
23489       echo "configure: failed program was" >&5
23490       cat conftest.s >&5
23491     fi
23492     rm -f conftest.o conftest.s
23493   fi
23494 fi
23495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23496 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23497 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23498
23499 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23500
23501 fi
23502     ;;
23503
23504   cris-*-*)
23505     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23506 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23507 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23508   $as_echo_n "(cached) " >&6
23509 else
23510   gcc_cv_as_cris_no_mul_bug=no
23511     if test $in_tree_gas = yes; then
23512     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23513   then gcc_cv_as_cris_no_mul_bug=yes
23514 fi
23515   elif test x$gcc_cv_as != x; then
23516     echo '.text' > conftest.s
23517     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23518   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23519   (eval $ac_try) 2>&5
23520   ac_status=$?
23521   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23522   test $ac_status = 0; }; }
23523     then
23524         gcc_cv_as_cris_no_mul_bug=yes
23525     else
23526       echo "configure: failed program was" >&5
23527       cat conftest.s >&5
23528     fi
23529     rm -f conftest.o conftest.s
23530   fi
23531 fi
23532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23533 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23534 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23535
23536 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23537
23538 fi
23539     ;;
23540
23541   sparc*-*-*)
23542     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23543 $as_echo_n "checking assembler for .register... " >&6; }
23544 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23545   $as_echo_n "(cached) " >&6
23546 else
23547   gcc_cv_as_sparc_register_op=no
23548   if test x$gcc_cv_as != x; then
23549     echo '.register %g2, #scratch' > conftest.s
23550     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23551   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23552   (eval $ac_try) 2>&5
23553   ac_status=$?
23554   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23555   test $ac_status = 0; }; }
23556     then
23557         gcc_cv_as_sparc_register_op=yes
23558     else
23559       echo "configure: failed program was" >&5
23560       cat conftest.s >&5
23561     fi
23562     rm -f conftest.o conftest.s
23563   fi
23564 fi
23565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23566 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23567 if test $gcc_cv_as_sparc_register_op = yes; then
23568
23569 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23570
23571 fi
23572
23573     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
23574 $as_echo_n "checking assembler for -relax option... " >&6; }
23575 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
23576   $as_echo_n "(cached) " >&6
23577 else
23578   gcc_cv_as_sparc_relax=no
23579   if test x$gcc_cv_as != x; then
23580     echo '.text' > conftest.s
23581     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
23582   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23583   (eval $ac_try) 2>&5
23584   ac_status=$?
23585   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23586   test $ac_status = 0; }; }
23587     then
23588         gcc_cv_as_sparc_relax=yes
23589     else
23590       echo "configure: failed program was" >&5
23591       cat conftest.s >&5
23592     fi
23593     rm -f conftest.o conftest.s
23594   fi
23595 fi
23596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
23597 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
23598 if test $gcc_cv_as_sparc_relax = yes; then
23599
23600 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
23601
23602 fi
23603
23604     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
23605 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
23606 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
23607   $as_echo_n "(cached) " >&6
23608 else
23609   gcc_cv_as_sparc_gotdata_op=no
23610   if test x$gcc_cv_as != x; then
23611     echo '.text
23612 foo:
23613         nop
23614 bar:
23615         sethi %gdop_hix22(foo), %g1
23616         xor    %g1, %gdop_lox10(foo), %g1
23617         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
23618     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23619   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23620   (eval $ac_try) 2>&5
23621   ac_status=$?
23622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23623   test $ac_status = 0; }; }
23624     then
23625         if test x$gcc_cv_ld != x \
23626        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23627          if test x$gcc_cv_objdump != x; then
23628            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
23629               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
23630                gcc_cv_as_sparc_gotdata_op=no
23631            else
23632                gcc_cv_as_sparc_gotdata_op=yes
23633            fi
23634          fi
23635        fi
23636        rm -f conftest
23637     else
23638       echo "configure: failed program was" >&5
23639       cat conftest.s >&5
23640     fi
23641     rm -f conftest.o conftest.s
23642   fi
23643 fi
23644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
23645 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
23646 if test $gcc_cv_as_sparc_gotdata_op = yes; then
23647
23648 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
23649
23650 fi
23651
23652     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
23653 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
23654 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
23655   $as_echo_n "(cached) " >&6
23656 else
23657   gcc_cv_as_sparc_ua_pcrel=no
23658   if test x$gcc_cv_as != x; then
23659     echo '.text
23660 foo:
23661         nop
23662 .data
23663 .align 4
23664 .byte 0
23665 .uaword %r_disp32(foo)' > conftest.s
23666     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23667   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23668   (eval $ac_try) 2>&5
23669   ac_status=$?
23670   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23671   test $ac_status = 0; }; }
23672     then
23673         if test x$gcc_cv_ld != x \
23674        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
23675          gcc_cv_as_sparc_ua_pcrel=yes
23676        fi
23677        rm -f conftest
23678     else
23679       echo "configure: failed program was" >&5
23680       cat conftest.s >&5
23681     fi
23682     rm -f conftest.o conftest.s
23683   fi
23684 fi
23685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
23686 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
23687 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
23688
23689 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
23690
23691
23692       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
23693 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
23694 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
23695   $as_echo_n "(cached) " >&6
23696 else
23697   gcc_cv_as_sparc_ua_pcrel_hidden=no
23698   if test x$gcc_cv_as != x; then
23699     echo '.data
23700 .align 4
23701 .byte 0x31
23702 .uaword %r_disp32(foo)
23703 .byte 0x32, 0x33, 0x34
23704 .global foo
23705 .hidden foo
23706 foo:
23707 .skip 4' > conftest.s
23708     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
23709   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23710   (eval $ac_try) 2>&5
23711   ac_status=$?
23712   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23713   test $ac_status = 0; }; }
23714     then
23715         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
23716          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
23717          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
23718             | grep ' 31000000 07323334' > /dev/null 2>&1; then
23719             if $gcc_cv_objdump -R conftest 2> /dev/null \
23720                | grep 'DISP32' > /dev/null 2>&1; then
23721                 :
23722             else
23723                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
23724             fi
23725          fi
23726          rm -f conftest
23727     else
23728       echo "configure: failed program was" >&5
23729       cat conftest.s >&5
23730     fi
23731     rm -f conftest.o conftest.s
23732   fi
23733 fi
23734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
23735 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
23736 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
23737
23738 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
23739
23740 fi
23741
23742 fi # unaligned pcrel relocs
23743
23744     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
23745 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
23746 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
23747   $as_echo_n "(cached) " >&6
23748 else
23749   gcc_cv_as_sparc_offsetable_lo10=no
23750   if test x$gcc_cv_as != x; then
23751     echo '.text
23752         or %g1, %lo(ab) + 12, %g1
23753         or %g1, %lo(ab + 12), %g1' > conftest.s
23754     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
23755   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23756   (eval $ac_try) 2>&5
23757   ac_status=$?
23758   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23759   test $ac_status = 0; }; }
23760     then
23761         if test x$gcc_cv_objdump != x \
23762        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
23763           | grep ' 82106000 82106000' > /dev/null 2>&1; then
23764          gcc_cv_as_sparc_offsetable_lo10=yes
23765        fi
23766     else
23767       echo "configure: failed program was" >&5
23768       cat conftest.s >&5
23769     fi
23770     rm -f conftest.o conftest.s
23771   fi
23772 fi
23773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
23774 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
23775 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
23776
23777 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
23778
23779 fi
23780     ;;
23781
23782   i[34567]86-*-* | x86_64-*-*)
23783     case $target_os in
23784       cygwin*)
23785         # Full C++ conformance when using a shared libstdc++-v3 requires some
23786         # support from the Cygwin DLL, which in more recent versions exports
23787         # wrappers to aid in interposing and redirecting operators new, delete,
23788         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
23789         # are configuring for a version of Cygwin that exports the wrappers.
23790         if test x$host = x$target; then
23791           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
23792 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
23793   gcc_ac_cygwin_dll_wrappers=yes
23794 else
23795   gcc_ac_cygwin_dll_wrappers=no
23796 fi
23797
23798         else
23799           # Can't check presence of libc functions during cross-compile, so
23800           # we just have to assume we're building for an up-to-date target.
23801           gcc_ac_cygwin_dll_wrappers=yes
23802         fi
23803
23804 cat >>confdefs.h <<_ACEOF
23805 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
23806 _ACEOF
23807
23808     esac
23809     case $target_os in
23810       cygwin* | pe | mingw32*)
23811         # Recent binutils allows the three-operand form of ".comm" on PE.  This
23812         # definition is used unconditionally to initialise the default state of
23813         # the target option variable that governs usage of the feature.
23814         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
23815 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
23816 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
23817   $as_echo_n "(cached) " >&6
23818 else
23819   gcc_cv_as_comm_has_align=no
23820     if test $in_tree_gas = yes; then
23821     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
23822   then gcc_cv_as_comm_has_align=yes
23823 fi
23824   elif test x$gcc_cv_as != x; then
23825     echo '.comm foo,1,32' > conftest.s
23826     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23827   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23828   (eval $ac_try) 2>&5
23829   ac_status=$?
23830   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23831   test $ac_status = 0; }; }
23832     then
23833         gcc_cv_as_comm_has_align=yes
23834     else
23835       echo "configure: failed program was" >&5
23836       cat conftest.s >&5
23837     fi
23838     rm -f conftest.o conftest.s
23839   fi
23840 fi
23841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
23842 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
23843
23844
23845 cat >>confdefs.h <<_ACEOF
23846 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
23847 _ACEOF
23848
23849         # Used for DWARF 2 in PE
23850         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
23851 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
23852 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
23853   $as_echo_n "(cached) " >&6
23854 else
23855   gcc_cv_as_ix86_pe_secrel32=no
23856     if test $in_tree_gas = yes; then
23857     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23858   then gcc_cv_as_ix86_pe_secrel32=yes
23859 fi
23860   elif test x$gcc_cv_as != x; then
23861     echo '.text
23862 foo:    nop
23863 .data
23864         .secrel32 foo' > conftest.s
23865     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23866   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23867   (eval $ac_try) 2>&5
23868   ac_status=$?
23869   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23870   test $ac_status = 0; }; }
23871     then
23872         if test x$gcc_cv_ld != x \
23873            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
23874              gcc_cv_as_ix86_pe_secrel32=yes
23875            fi
23876            rm -f conftest
23877     else
23878       echo "configure: failed program was" >&5
23879       cat conftest.s >&5
23880     fi
23881     rm -f conftest.o conftest.s
23882   fi
23883 fi
23884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
23885 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
23886 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
23887
23888 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
23889
23890 fi
23891         # Test if the assembler supports the extended form of the .section
23892         # directive that specifies section alignment.  LTO support uses this,
23893         # but normally only after installation, so we warn but don't fail the
23894         # configure if LTO is enabled but the assembler does not support it.
23895         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
23896 $as_echo_n "checking assembler for .section with alignment... " >&6; }
23897 if test "${gcc_cv_as_section_has_align+set}" = set; then :
23898   $as_echo_n "(cached) " >&6
23899 else
23900   gcc_cv_as_section_has_align=no
23901     if test $in_tree_gas = yes; then
23902     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
23903   then gcc_cv_as_section_has_align=yes
23904 fi
23905   elif test x$gcc_cv_as != x; then
23906     echo '.section lto_test,"dr0"' > conftest.s
23907     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
23908   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23909   (eval $ac_try) 2>&5
23910   ac_status=$?
23911   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23912   test $ac_status = 0; }; }
23913     then
23914         gcc_cv_as_section_has_align=yes
23915     else
23916       echo "configure: failed program was" >&5
23917       cat conftest.s >&5
23918     fi
23919     rm -f conftest.o conftest.s
23920   fi
23921 fi
23922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
23923 $as_echo "$gcc_cv_as_section_has_align" >&6; }
23924
23925         if test x$gcc_cv_as_section_has_align != xyes; then
23926           case ",$enable_languages," in
23927             *,lto,*)
23928               { $as_echo "$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
23929 $as_echo "$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;}
23930               ;;
23931           esac
23932         fi
23933         ;;
23934     esac
23935
23936     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
23937 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
23938 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
23939   $as_echo_n "(cached) " >&6
23940 else
23941   gcc_cv_as_ix86_filds=no
23942   if test x$gcc_cv_as != x; then
23943     echo 'filds mem; fists mem' > conftest.s
23944     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23945   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23946   (eval $ac_try) 2>&5
23947   ac_status=$?
23948   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23949   test $ac_status = 0; }; }
23950     then
23951         gcc_cv_as_ix86_filds=yes
23952     else
23953       echo "configure: failed program was" >&5
23954       cat conftest.s >&5
23955     fi
23956     rm -f conftest.o conftest.s
23957   fi
23958 fi
23959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
23960 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
23961 if test $gcc_cv_as_ix86_filds = yes; then
23962
23963 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
23964
23965 fi
23966
23967     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
23968 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
23969 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
23970   $as_echo_n "(cached) " >&6
23971 else
23972   gcc_cv_as_ix86_fildq=no
23973   if test x$gcc_cv_as != x; then
23974     echo 'fildq mem; fistpq mem' > conftest.s
23975     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23976   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23977   (eval $ac_try) 2>&5
23978   ac_status=$?
23979   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23980   test $ac_status = 0; }; }
23981     then
23982         gcc_cv_as_ix86_fildq=yes
23983     else
23984       echo "configure: failed program was" >&5
23985       cat conftest.s >&5
23986     fi
23987     rm -f conftest.o conftest.s
23988   fi
23989 fi
23990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
23991 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
23992 if test $gcc_cv_as_ix86_fildq = yes; then
23993
23994 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
23995
23996 fi
23997
23998     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
23999 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24000 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24001   $as_echo_n "(cached) " >&6
24002 else
24003   gcc_cv_as_ix86_cmov_sun_syntax=no
24004   if test x$gcc_cv_as != x; then
24005     echo 'cmovl.l %edx, %eax' > conftest.s
24006     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24007   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24008   (eval $ac_try) 2>&5
24009   ac_status=$?
24010   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24011   test $ac_status = 0; }; }
24012     then
24013         gcc_cv_as_ix86_cmov_sun_syntax=yes
24014     else
24015       echo "configure: failed program was" >&5
24016       cat conftest.s >&5
24017     fi
24018     rm -f conftest.o conftest.s
24019   fi
24020 fi
24021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24022 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24023 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24024
24025 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24026
24027 fi
24028
24029     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24030 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24031 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24032   $as_echo_n "(cached) " >&6
24033 else
24034   gcc_cv_as_ix86_ffreep=no
24035   if test x$gcc_cv_as != x; then
24036     echo 'ffreep %st(1)' > conftest.s
24037     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24038   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24039   (eval $ac_try) 2>&5
24040   ac_status=$?
24041   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24042   test $ac_status = 0; }; }
24043     then
24044         gcc_cv_as_ix86_ffreep=yes
24045     else
24046       echo "configure: failed program was" >&5
24047       cat conftest.s >&5
24048     fi
24049     rm -f conftest.o conftest.s
24050   fi
24051 fi
24052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24053 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24054 if test $gcc_cv_as_ix86_ffreep = yes; then
24055
24056 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24057
24058 fi
24059
24060     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24061 $as_echo_n "checking assembler for .quad directive... " >&6; }
24062 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24063   $as_echo_n "(cached) " >&6
24064 else
24065   gcc_cv_as_ix86_quad=no
24066   if test x$gcc_cv_as != x; then
24067     echo '.quad 0' > conftest.s
24068     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24069   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24070   (eval $ac_try) 2>&5
24071   ac_status=$?
24072   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24073   test $ac_status = 0; }; }
24074     then
24075         gcc_cv_as_ix86_quad=yes
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_ix86_quad" >&5
24084 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24085 if test $gcc_cv_as_ix86_quad = yes; then
24086
24087 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24088
24089 fi
24090
24091     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24092 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24093 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24094   $as_echo_n "(cached) " >&6
24095 else
24096   gcc_cv_as_ix86_sahf=no
24097   if test x$gcc_cv_as != x; then
24098     echo '.code64
24099        sahf' > conftest.s
24100     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24101   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24102   (eval $ac_try) 2>&5
24103   ac_status=$?
24104   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24105   test $ac_status = 0; }; }
24106     then
24107         gcc_cv_as_ix86_sahf=yes
24108     else
24109       echo "configure: failed program was" >&5
24110       cat conftest.s >&5
24111     fi
24112     rm -f conftest.o conftest.s
24113   fi
24114 fi
24115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24116 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24117 if test $gcc_cv_as_ix86_sahf = yes; then
24118
24119 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24120
24121 fi
24122
24123     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24124 $as_echo_n "checking assembler for swap suffix... " >&6; }
24125 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24126   $as_echo_n "(cached) " >&6
24127 else
24128   gcc_cv_as_ix86_swap=no
24129   if test x$gcc_cv_as != x; then
24130     echo 'movl.s %esp, %ebp' > conftest.s
24131     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24132   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24133   (eval $ac_try) 2>&5
24134   ac_status=$?
24135   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24136   test $ac_status = 0; }; }
24137     then
24138         gcc_cv_as_ix86_swap=yes
24139     else
24140       echo "configure: failed program was" >&5
24141       cat conftest.s >&5
24142     fi
24143     rm -f conftest.o conftest.s
24144   fi
24145 fi
24146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24147 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24148 if test $gcc_cv_as_ix86_swap = yes; then
24149
24150 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24151
24152 fi
24153
24154     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24155 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24156 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24157   $as_echo_n "(cached) " >&6
24158 else
24159   gcc_cv_as_ix86_diff_sect_delta=no
24160   if test x$gcc_cv_as != x; then
24161     echo '.section .rodata
24162 .L1:
24163         .long .L2-.L1
24164         .long .L3-.L1
24165         .text
24166 .L3:    nop
24167 .L2:    nop' > conftest.s
24168     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24169   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24170   (eval $ac_try) 2>&5
24171   ac_status=$?
24172   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24173   test $ac_status = 0; }; }
24174     then
24175         gcc_cv_as_ix86_diff_sect_delta=yes
24176     else
24177       echo "configure: failed program was" >&5
24178       cat conftest.s >&5
24179     fi
24180     rm -f conftest.o conftest.s
24181   fi
24182 fi
24183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24184 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24185 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24186
24187 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24188
24189 fi
24190
24191     # These two are used unconditionally by i386.[ch]; it is to be defined
24192     # to 1 if the feature is present, 0 otherwise.
24193     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24194 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24195 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24196   $as_echo_n "(cached) " >&6
24197 else
24198   gcc_cv_as_ix86_gotoff_in_data=no
24199     if test $in_tree_gas = yes; then
24200     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24201   then gcc_cv_as_ix86_gotoff_in_data=yes
24202 fi
24203   elif test x$gcc_cv_as != x; then
24204     echo '      .text
24205 .L0:
24206         nop
24207         .data
24208         .long .L0@GOTOFF' > conftest.s
24209     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24210   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24211   (eval $ac_try) 2>&5
24212   ac_status=$?
24213   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24214   test $ac_status = 0; }; }
24215     then
24216         gcc_cv_as_ix86_gotoff_in_data=yes
24217     else
24218       echo "configure: failed program was" >&5
24219       cat conftest.s >&5
24220     fi
24221     rm -f conftest.o conftest.s
24222   fi
24223 fi
24224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24225 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24226
24227
24228 cat >>confdefs.h <<_ACEOF
24229 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24230 _ACEOF
24231
24232
24233     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24234 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24235 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24236   $as_echo_n "(cached) " >&6
24237 else
24238   gcc_cv_as_ix86_rep_lock_prefix=no
24239   if test x$gcc_cv_as != x; then
24240     echo 'rep movsl
24241          lock addl %edi, (%eax,%esi)
24242          lock orl $0, (%esp)' > conftest.s
24243     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24244   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24245   (eval $ac_try) 2>&5
24246   ac_status=$?
24247   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24248   test $ac_status = 0; }; }
24249     then
24250         gcc_cv_as_ix86_rep_lock_prefix=yes
24251     else
24252       echo "configure: failed program was" >&5
24253       cat conftest.s >&5
24254     fi
24255     rm -f conftest.o conftest.s
24256   fi
24257 fi
24258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24259 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24260 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24261
24262 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24263
24264 fi
24265
24266     ;;
24267
24268   ia64*-*-*)
24269     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24270 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24271 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24272   $as_echo_n "(cached) " >&6
24273 else
24274   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24275     if test $in_tree_gas = yes; then
24276     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24277   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24278 fi
24279   elif test x$gcc_cv_as != x; then
24280     echo '      .text
24281         addl r15 = @ltoffx(x#), gp
24282         ;;
24283         ld8.mov r16 = [r15], x#' > conftest.s
24284     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24285   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24286   (eval $ac_try) 2>&5
24287   ac_status=$?
24288   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24289   test $ac_status = 0; }; }
24290     then
24291         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24292     else
24293       echo "configure: failed program was" >&5
24294       cat conftest.s >&5
24295     fi
24296     rm -f conftest.o conftest.s
24297   fi
24298 fi
24299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24300 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24301 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24302
24303 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24304
24305 fi
24306
24307     ;;
24308
24309   powerpc*-*-*)
24310     case $target in
24311       *-*-aix*) conftest_s='    .machine "pwr5"
24312         .csect .text[PR]
24313         mfcr 3,128';;
24314       *-*-darwin*)
24315         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24316 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24317 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24318   $as_echo_n "(cached) " >&6
24319 else
24320   gcc_cv_as_machine_directive=no
24321   if test x$gcc_cv_as != x; then
24322     echo '      .machine ppc7400' > conftest.s
24323     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24324   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24325   (eval $ac_try) 2>&5
24326   ac_status=$?
24327   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24328   test $ac_status = 0; }; }
24329     then
24330         gcc_cv_as_machine_directive=yes
24331     else
24332       echo "configure: failed program was" >&5
24333       cat conftest.s >&5
24334     fi
24335     rm -f conftest.o conftest.s
24336   fi
24337 fi
24338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24339 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24340
24341         if test x$gcc_cv_as_machine_directive != xyes; then
24342           echo "*** This target requires an assembler supporting \".machine\"" >&2
24343           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24344           test x$build = x$target && exit 1
24345         fi
24346         conftest_s='    .text
24347         mfcr r3,128';;
24348       *) conftest_s='   .machine power4
24349         .text
24350         mfcr 3,128';;
24351     esac
24352
24353     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24354 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24355 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24356   $as_echo_n "(cached) " >&6
24357 else
24358   gcc_cv_as_powerpc_mfcrf=no
24359     if test $in_tree_gas = yes; then
24360     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24361   then gcc_cv_as_powerpc_mfcrf=yes
24362 fi
24363   elif test x$gcc_cv_as != x; then
24364     echo "$conftest_s" > conftest.s
24365     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24366   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24367   (eval $ac_try) 2>&5
24368   ac_status=$?
24369   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24370   test $ac_status = 0; }; }
24371     then
24372         gcc_cv_as_powerpc_mfcrf=yes
24373     else
24374       echo "configure: failed program was" >&5
24375       cat conftest.s >&5
24376     fi
24377     rm -f conftest.o conftest.s
24378   fi
24379 fi
24380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
24381 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
24382 if test $gcc_cv_as_powerpc_mfcrf = yes; then
24383
24384 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
24385
24386 fi
24387
24388     case $target in
24389       *-*-aix*) conftest_s='    .machine "pwr5"
24390         .csect .text[PR]
24391         popcntb 3,3';;
24392       *) conftest_s='   .machine power5
24393         .text
24394         popcntb 3,3';;
24395     esac
24396
24397     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
24398 $as_echo_n "checking assembler for popcntb support... " >&6; }
24399 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
24400   $as_echo_n "(cached) " >&6
24401 else
24402   gcc_cv_as_powerpc_popcntb=no
24403     if test $in_tree_gas = yes; then
24404     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24405   then gcc_cv_as_powerpc_popcntb=yes
24406 fi
24407   elif test x$gcc_cv_as != x; then
24408     echo "$conftest_s" > conftest.s
24409     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24410   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24411   (eval $ac_try) 2>&5
24412   ac_status=$?
24413   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24414   test $ac_status = 0; }; }
24415     then
24416         gcc_cv_as_powerpc_popcntb=yes
24417     else
24418       echo "configure: failed program was" >&5
24419       cat conftest.s >&5
24420     fi
24421     rm -f conftest.o conftest.s
24422   fi
24423 fi
24424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
24425 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
24426 if test $gcc_cv_as_powerpc_popcntb = yes; then
24427
24428 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
24429
24430 fi
24431
24432     case $target in
24433       *-*-aix*) conftest_s='    .machine "pwr5x"
24434         .csect .text[PR]
24435         frin 1,1';;
24436       *) conftest_s='   .machine power5
24437         .text
24438         frin 1,1';;
24439     esac
24440
24441     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
24442 $as_echo_n "checking assembler for fp round support... " >&6; }
24443 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
24444   $as_echo_n "(cached) " >&6
24445 else
24446   gcc_cv_as_powerpc_fprnd=no
24447     if test $in_tree_gas = yes; then
24448     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24449   then gcc_cv_as_powerpc_fprnd=yes
24450 fi
24451   elif test x$gcc_cv_as != x; then
24452     echo "$conftest_s" > conftest.s
24453     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24454   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24455   (eval $ac_try) 2>&5
24456   ac_status=$?
24457   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24458   test $ac_status = 0; }; }
24459     then
24460         gcc_cv_as_powerpc_fprnd=yes
24461     else
24462       echo "configure: failed program was" >&5
24463       cat conftest.s >&5
24464     fi
24465     rm -f conftest.o conftest.s
24466   fi
24467 fi
24468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
24469 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
24470 if test $gcc_cv_as_powerpc_fprnd = yes; then
24471
24472 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
24473
24474 fi
24475
24476     case $target in
24477       *-*-aix*) conftest_s='    .machine "pwr6"
24478         .csect .text[PR]
24479         mffgpr 1,3';;
24480       *) conftest_s='   .machine power6
24481         .text
24482         mffgpr 1,3';;
24483     esac
24484
24485     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
24486 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
24487 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
24488   $as_echo_n "(cached) " >&6
24489 else
24490   gcc_cv_as_powerpc_mfpgpr=no
24491     if test $in_tree_gas = yes; then
24492     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24493   then gcc_cv_as_powerpc_mfpgpr=yes
24494 fi
24495   elif test x$gcc_cv_as != x; then
24496     echo "$conftest_s" > conftest.s
24497     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24498   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24499   (eval $ac_try) 2>&5
24500   ac_status=$?
24501   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24502   test $ac_status = 0; }; }
24503     then
24504         gcc_cv_as_powerpc_mfpgpr=yes
24505     else
24506       echo "configure: failed program was" >&5
24507       cat conftest.s >&5
24508     fi
24509     rm -f conftest.o conftest.s
24510   fi
24511 fi
24512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
24513 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
24514 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
24515
24516 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
24517
24518 fi
24519
24520     case $target in
24521       *-*-aix*) conftest_s='    .csect .text[PR]
24522 LCF..0:
24523         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
24524       *-*-darwin*)
24525         conftest_s='    .text
24526 LCF0:
24527         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
24528       *) conftest_s='   .text
24529 .LCF0:
24530         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
24531     esac
24532
24533     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
24534 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
24535 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
24536   $as_echo_n "(cached) " >&6
24537 else
24538   gcc_cv_as_powerpc_rel16=no
24539     if test $in_tree_gas = yes; then
24540     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
24541   then gcc_cv_as_powerpc_rel16=yes
24542 fi
24543   elif test x$gcc_cv_as != x; then
24544     echo "$conftest_s" > conftest.s
24545     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24546   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24547   (eval $ac_try) 2>&5
24548   ac_status=$?
24549   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24550   test $ac_status = 0; }; }
24551     then
24552         gcc_cv_as_powerpc_rel16=yes
24553     else
24554       echo "configure: failed program was" >&5
24555       cat conftest.s >&5
24556     fi
24557     rm -f conftest.o conftest.s
24558   fi
24559 fi
24560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
24561 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
24562 if test $gcc_cv_as_powerpc_rel16 = yes; then
24563
24564 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
24565
24566 fi
24567
24568     case $target in
24569       *-*-aix*) conftest_s='    .machine "pwr6"
24570         .csect .text[PR]
24571         cmpb 3,4,5';;
24572       *) conftest_s='   .machine power6
24573         .text
24574         cmpb 3,4,5';;
24575     esac
24576
24577     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
24578 $as_echo_n "checking assembler for compare bytes support... " >&6; }
24579 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
24580   $as_echo_n "(cached) " >&6
24581 else
24582   gcc_cv_as_powerpc_cmpb=no
24583     if test $in_tree_gas = yes; then
24584     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24585   then gcc_cv_as_powerpc_cmpb=yes
24586 fi
24587   elif test x$gcc_cv_as != x; then
24588     echo "$conftest_s" > conftest.s
24589     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24590   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24591   (eval $ac_try) 2>&5
24592   ac_status=$?
24593   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24594   test $ac_status = 0; }; }
24595     then
24596         gcc_cv_as_powerpc_cmpb=yes
24597     else
24598       echo "configure: failed program was" >&5
24599       cat conftest.s >&5
24600     fi
24601     rm -f conftest.o conftest.s
24602   fi
24603 fi
24604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
24605 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
24606 if test $gcc_cv_as_powerpc_cmpb = yes; then
24607
24608 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
24609
24610 fi
24611
24612     case $target in
24613       *-*-aix*) conftest_s='    .machine "pwr6"
24614         .csect .text[PR]
24615         dadd 1,2,3';;
24616       *) conftest_s='   .machine power6
24617         .text
24618         dadd 1,2,3';;
24619     esac
24620
24621     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
24622 $as_echo_n "checking assembler for decimal float support... " >&6; }
24623 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
24624   $as_echo_n "(cached) " >&6
24625 else
24626   gcc_cv_as_powerpc_dfp=no
24627     if test $in_tree_gas = yes; then
24628     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24629   then gcc_cv_as_powerpc_dfp=yes
24630 fi
24631   elif test x$gcc_cv_as != x; then
24632     echo "$conftest_s" > conftest.s
24633     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24634   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24635   (eval $ac_try) 2>&5
24636   ac_status=$?
24637   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24638   test $ac_status = 0; }; }
24639     then
24640         gcc_cv_as_powerpc_dfp=yes
24641     else
24642       echo "configure: failed program was" >&5
24643       cat conftest.s >&5
24644     fi
24645     rm -f conftest.o conftest.s
24646   fi
24647 fi
24648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
24649 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
24650 if test $gcc_cv_as_powerpc_dfp = yes; then
24651
24652 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
24653
24654 fi
24655
24656     case $target in
24657       *-*-aix*) conftest_s='    .machine "pwr7"
24658         .csect .text[PR]
24659         lxvd2x 1,2,3';;
24660       *) conftest_s='   .machine power7
24661         .text
24662         lxvd2x 1,2,3';;
24663     esac
24664
24665     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
24666 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
24667 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
24668   $as_echo_n "(cached) " >&6
24669 else
24670   gcc_cv_as_powerpc_vsx=no
24671     if test $in_tree_gas = yes; then
24672     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24673   then gcc_cv_as_powerpc_vsx=yes
24674 fi
24675   elif test x$gcc_cv_as != x; then
24676     echo "$conftest_s" > conftest.s
24677     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24678   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24679   (eval $ac_try) 2>&5
24680   ac_status=$?
24681   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24682   test $ac_status = 0; }; }
24683     then
24684         gcc_cv_as_powerpc_vsx=yes
24685     else
24686       echo "configure: failed program was" >&5
24687       cat conftest.s >&5
24688     fi
24689     rm -f conftest.o conftest.s
24690   fi
24691 fi
24692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
24693 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
24694 if test $gcc_cv_as_powerpc_vsx = yes; then
24695
24696 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
24697
24698 fi
24699
24700     case $target in
24701       *-*-aix*) conftest_s='    .machine "pwr7"
24702         .csect .text[PR]
24703         popcntd 3,3';;
24704       *) conftest_s='   .machine power7
24705         .text
24706         popcntd 3,3';;
24707     esac
24708
24709     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
24710 $as_echo_n "checking assembler for popcntd support... " >&6; }
24711 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
24712   $as_echo_n "(cached) " >&6
24713 else
24714   gcc_cv_as_powerpc_popcntd=no
24715     if test $in_tree_gas = yes; then
24716     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24717   then gcc_cv_as_powerpc_popcntd=yes
24718 fi
24719   elif test x$gcc_cv_as != x; then
24720     echo "$conftest_s" > conftest.s
24721     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24722   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24723   (eval $ac_try) 2>&5
24724   ac_status=$?
24725   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24726   test $ac_status = 0; }; }
24727     then
24728         gcc_cv_as_powerpc_popcntd=yes
24729     else
24730       echo "configure: failed program was" >&5
24731       cat conftest.s >&5
24732     fi
24733     rm -f conftest.o conftest.s
24734   fi
24735 fi
24736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
24737 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
24738 if test $gcc_cv_as_powerpc_popcntd = yes; then
24739
24740 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
24741
24742 fi
24743
24744     case $target in
24745       *-*-aix*) conftest_s='    .csect .text[PR]
24746         lwsync';;
24747       *) conftest_s='   .text
24748         lwsync';;
24749     esac
24750
24751     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
24752 $as_echo_n "checking assembler for lwsync support... " >&6; }
24753 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
24754   $as_echo_n "(cached) " >&6
24755 else
24756   gcc_cv_as_powerpc_lwsync=no
24757     if test $in_tree_gas = yes; then
24758     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
24759   then gcc_cv_as_powerpc_lwsync=yes
24760 fi
24761   elif test x$gcc_cv_as != x; then
24762     echo "$conftest_s" > conftest.s
24763     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24764   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24765   (eval $ac_try) 2>&5
24766   ac_status=$?
24767   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24768   test $ac_status = 0; }; }
24769     then
24770         gcc_cv_as_powerpc_lwsync=yes
24771     else
24772       echo "configure: failed program was" >&5
24773       cat conftest.s >&5
24774     fi
24775     rm -f conftest.o conftest.s
24776   fi
24777 fi
24778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
24779 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
24780 if test $gcc_cv_as_powerpc_lwsync = yes; then
24781
24782 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
24783
24784 fi
24785
24786     case $target in
24787       *-*-aix*) conftest_s='    .machine "476"
24788         .csect .text[PR]
24789         dci 0';;
24790       *) conftest_s='   .machine "476"
24791         .text
24792         dci 0';;
24793     esac
24794
24795     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
24796 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
24797 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
24798   $as_echo_n "(cached) " >&6
24799 else
24800   gcc_cv_as_powerpc_dci=no
24801     if test $in_tree_gas = yes; then
24802     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
24803   then gcc_cv_as_powerpc_dci=yes
24804 fi
24805   elif test x$gcc_cv_as != x; then
24806     echo "$conftest_s" > conftest.s
24807     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
24808   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24809   (eval $ac_try) 2>&5
24810   ac_status=$?
24811   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24812   test $ac_status = 0; }; }
24813     then
24814         gcc_cv_as_powerpc_dci=yes
24815     else
24816       echo "configure: failed program was" >&5
24817       cat conftest.s >&5
24818     fi
24819     rm -f conftest.o conftest.s
24820   fi
24821 fi
24822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
24823 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
24824 if test $gcc_cv_as_powerpc_dci = yes; then
24825
24826 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
24827
24828 fi
24829
24830     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
24831 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
24832 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
24833   $as_echo_n "(cached) " >&6
24834 else
24835   gcc_cv_as_powerpc_gnu_attribute=no
24836     if test $in_tree_gas = yes; then
24837     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
24838   then gcc_cv_as_powerpc_gnu_attribute=yes
24839 fi
24840   elif test x$gcc_cv_as != x; then
24841     echo '.gnu_attribute 4,1' > conftest.s
24842     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24843   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24844   (eval $ac_try) 2>&5
24845   ac_status=$?
24846   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24847   test $ac_status = 0; }; }
24848     then
24849         gcc_cv_as_powerpc_gnu_attribute=yes
24850     else
24851       echo "configure: failed program was" >&5
24852       cat conftest.s >&5
24853     fi
24854     rm -f conftest.o conftest.s
24855   fi
24856 fi
24857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
24858 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
24859 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
24860
24861 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
24862
24863 fi
24864
24865     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
24866 $as_echo_n "checking assembler for tls marker support... " >&6; }
24867 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
24868   $as_echo_n "(cached) " >&6
24869 else
24870   gcc_cv_as_powerpc_tls_markers=no
24871     if test $in_tree_gas = yes; then
24872     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
24873   then gcc_cv_as_powerpc_tls_markers=yes
24874 fi
24875   elif test x$gcc_cv_as != x; then
24876     echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
24877     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24878   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24879   (eval $ac_try) 2>&5
24880   ac_status=$?
24881   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24882   test $ac_status = 0; }; }
24883     then
24884         gcc_cv_as_powerpc_tls_markers=yes
24885     else
24886       echo "configure: failed program was" >&5
24887       cat conftest.s >&5
24888     fi
24889     rm -f conftest.o conftest.s
24890   fi
24891 fi
24892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
24893 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
24894 if test $gcc_cv_as_powerpc_tls_markers = yes; then
24895
24896 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
24897
24898 fi
24899
24900     case $target in
24901       *-*-aix*)
24902         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
24903 $as_echo_n "checking assembler for .ref support... " >&6; }
24904 if test "${gcc_cv_as_aix_ref+set}" = set; then :
24905   $as_echo_n "(cached) " >&6
24906 else
24907   gcc_cv_as_aix_ref=no
24908     if test $in_tree_gas = yes; then
24909     if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
24910   then :
24911 fi
24912   elif test x$gcc_cv_as != x; then
24913     echo '      .csect stuff[rw]
24914              stuff:
24915                 .long 1
24916                 .extern sym
24917                 .ref sym
24918           ' > conftest.s
24919     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24920   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24921   (eval $ac_try) 2>&5
24922   ac_status=$?
24923   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24924   test $ac_status = 0; }; }
24925     then
24926         gcc_cv_as_aix_ref=yes
24927     else
24928       echo "configure: failed program was" >&5
24929       cat conftest.s >&5
24930     fi
24931     rm -f conftest.o conftest.s
24932   fi
24933 fi
24934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
24935 $as_echo "$gcc_cv_as_aix_ref" >&6; }
24936 if test $gcc_cv_as_aix_ref = yes; then
24937
24938 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
24939
24940 fi
24941         ;;
24942     esac
24943     ;;
24944
24945   mips*-*-*)
24946     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
24947 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
24948 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
24949   $as_echo_n "(cached) " >&6
24950 else
24951   gcc_cv_as_mips_explicit_relocs=no
24952     if test $in_tree_gas = yes; then
24953     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24954   then gcc_cv_as_mips_explicit_relocs=yes
24955 fi
24956   elif test x$gcc_cv_as != x; then
24957     echo '      lw $4,%gp_rel(foo)($4)' > conftest.s
24958     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24959   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24960   (eval $ac_try) 2>&5
24961   ac_status=$?
24962   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24963   test $ac_status = 0; }; }
24964     then
24965         gcc_cv_as_mips_explicit_relocs=yes
24966     else
24967       echo "configure: failed program was" >&5
24968       cat conftest.s >&5
24969     fi
24970     rm -f conftest.o conftest.s
24971   fi
24972 fi
24973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
24974 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
24975 if test $gcc_cv_as_mips_explicit_relocs = yes; then
24976   if test x$target_cpu_default = x
24977        then target_cpu_default=MASK_EXPLICIT_RELOCS
24978        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
24979        fi
24980 fi
24981     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
24982 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
24983 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
24984   $as_echo_n "(cached) " >&6
24985 else
24986   gcc_cv_as_mips_no_shared=no
24987     if test $in_tree_gas = yes; then
24988     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
24989   then gcc_cv_as_mips_no_shared=yes
24990 fi
24991   elif test x$gcc_cv_as != x; then
24992     echo 'nop' > conftest.s
24993     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
24994   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24995   (eval $ac_try) 2>&5
24996   ac_status=$?
24997   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24998   test $ac_status = 0; }; }
24999     then
25000         gcc_cv_as_mips_no_shared=yes
25001     else
25002       echo "configure: failed program was" >&5
25003       cat conftest.s >&5
25004     fi
25005     rm -f conftest.o conftest.s
25006   fi
25007 fi
25008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25009 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25010 if test $gcc_cv_as_mips_no_shared = yes; then
25011
25012 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25013
25014 fi
25015
25016     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25017 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25018 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25019   $as_echo_n "(cached) " >&6
25020 else
25021   gcc_cv_as_mips_gnu_attribute=no
25022     if test $in_tree_gas = yes; then
25023     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25024   then gcc_cv_as_mips_gnu_attribute=yes
25025 fi
25026   elif test x$gcc_cv_as != x; then
25027     echo '.gnu_attribute 4,1' > conftest.s
25028     if { ac_try='$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_mips_gnu_attribute=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_mips_gnu_attribute" >&5
25044 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25045 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25046
25047 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25048
25049 fi
25050
25051     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25052 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25053 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25054   $as_echo_n "(cached) " >&6
25055 else
25056   gcc_cv_as_mips_dtprelword=no
25057     if test $in_tree_gas = yes; then
25058     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25059   then gcc_cv_as_mips_dtprelword=yes
25060 fi
25061   elif test x$gcc_cv_as != x; then
25062     echo '.section .tdata,"awT",@progbits
25063 x:
25064         .word 2
25065         .text
25066         .dtprelword x+0x8000' > conftest.s
25067     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25068   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25069   (eval $ac_try) 2>&5
25070   ac_status=$?
25071   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25072   test $ac_status = 0; }; }
25073     then
25074         gcc_cv_as_mips_dtprelword=yes
25075     else
25076       echo "configure: failed program was" >&5
25077       cat conftest.s >&5
25078     fi
25079     rm -f conftest.o conftest.s
25080   fi
25081 fi
25082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25083 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25084 if test $gcc_cv_as_mips_dtprelword = yes; then
25085
25086 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25087
25088 fi
25089
25090     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25091 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25092 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25093   $as_echo_n "(cached) " >&6
25094 else
25095   gcc_cv_as_mips_dspr1_mult=no
25096   if test x$gcc_cv_as != x; then
25097     echo '      .set    mips32r2
25098         .set    nodspr2
25099         .set    dsp
25100         madd    $ac3,$4,$5
25101         maddu   $ac3,$4,$5
25102         msub    $ac3,$4,$5
25103         msubu   $ac3,$4,$5
25104         mult    $ac3,$4,$5
25105         multu   $ac3,$4,$5' > conftest.s
25106     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25107   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25108   (eval $ac_try) 2>&5
25109   ac_status=$?
25110   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25111   test $ac_status = 0; }; }
25112     then
25113         gcc_cv_as_mips_dspr1_mult=yes
25114     else
25115       echo "configure: failed program was" >&5
25116       cat conftest.s >&5
25117     fi
25118     rm -f conftest.o conftest.s
25119   fi
25120 fi
25121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25122 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25123 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25124
25125 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25126
25127 fi
25128
25129     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25130 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25131     gcc_cv_as_ld_jalr_reloc=no
25132     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25133       if test $in_tree_ld = yes ; then
25134         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25135            && test $in_tree_ld_is_elf = yes; then
25136           gcc_cv_as_ld_jalr_reloc=yes
25137         fi
25138       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25139         echo '  .ent x' > conftest.s
25140         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25141         echo '  ld $25,%call16(y)($28)' >> conftest.s
25142         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25143         echo '1:        jalr $25' >> conftest.s
25144         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25145         echo '1:        jalr $25' >> conftest.s
25146         echo '  .end x' >> conftest.s
25147         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25148            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25149           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25150              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25151             gcc_cv_as_ld_jalr_reloc=yes
25152           fi
25153         fi
25154         rm -f conftest.*
25155       fi
25156     fi
25157     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25158       if test x$target_cpu_default = x; then
25159         target_cpu_default=MASK_RELAX_PIC_CALLS
25160       else
25161         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25162       fi
25163     fi
25164     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25165 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25166
25167     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25168 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25169 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25170   $as_echo_n "(cached) " >&6
25171 else
25172   gcc_cv_ld_mips_personality_relaxation=no
25173        if test $in_tree_ld = yes ; then
25174          if test "$gcc_cv_gld_major_version" -eq 2 \
25175                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25176                  -o "$gcc_cv_gld_major_version" -gt 2; then
25177            gcc_cv_ld_mips_personality_relaxation=yes
25178          fi
25179        elif test x$gcc_cv_as != x \
25180                  -a x$gcc_cv_ld != x \
25181                  -a x$gcc_cv_readelf != x ; then
25182          cat > conftest.s <<EOF
25183         .cfi_startproc
25184         .cfi_personality 0x80,indirect_ptr
25185         .ent test
25186 test:
25187         nop
25188         .end test
25189         .cfi_endproc
25190
25191         .section .data,"aw",@progbits
25192 indirect_ptr:
25193         .dc.a personality
25194 EOF
25195          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25196             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25197            if $gcc_cv_readelf -d conftest 2>&1 \
25198               | grep TEXTREL > /dev/null 2>&1; then
25199              :
25200            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25201                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25202              :
25203            else
25204              gcc_cv_ld_mips_personality_relaxation=yes
25205            fi
25206          fi
25207        fi
25208        rm -f conftest.s conftest.o conftest
25209 fi
25210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25211 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25212     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25213
25214 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25215
25216     fi
25217     ;;
25218 esac
25219
25220 # Mips and HP-UX need the GNU assembler.
25221 # Linux on IA64 might be able to use the Intel assembler.
25222
25223 case "$target" in
25224   mips*-*-* | *-*-hpux* )
25225     if test x$gas_flag = xyes \
25226        || test x"$host" != x"$build" \
25227        || test ! -x "$gcc_cv_as" \
25228        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25229       :
25230     else
25231       echo "*** This configuration requires the GNU assembler" >&2
25232       exit 1
25233     fi
25234     ;;
25235 esac
25236
25237 # ??? Not all targets support dwarf2 debug_line, even within a version
25238 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25239 # info to the output file.  So, as supported targets are added to gas 2.11,
25240 # add some instruction here to (also) show we expect this might work.
25241 # ??? Once 2.11 is released, probably need to add first known working
25242 # version to the per-target configury.
25243 case "$cpu_type" in
25244   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25245   | pa | rs6000 | score | sparc | spu | xstormy16 | xtensa)
25246     insn="nop"
25247     ;;
25248   ia64 | s390)
25249     insn="nop 0"
25250     ;;
25251   mmix)
25252     insn="swym 0"
25253     ;;
25254 esac
25255 if test x"$insn" != x; then
25256  conftest_s="\
25257         .file 1 \"conftest.s\"
25258         .loc 1 3 0
25259         $insn"
25260  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25261 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25262 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25263   $as_echo_n "(cached) " >&6
25264 else
25265   gcc_cv_as_dwarf2_debug_line=no
25266     if test $in_tree_gas = yes; then
25267     if test $in_tree_gas_is_elf = yes \
25268   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25269   then gcc_cv_as_dwarf2_debug_line=yes
25270 fi
25271   elif test x$gcc_cv_as != x; then
25272     echo "$conftest_s" > conftest.s
25273     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25274   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25275   (eval $ac_try) 2>&5
25276   ac_status=$?
25277   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25278   test $ac_status = 0; }; }
25279     then
25280         if test x$gcc_cv_objdump != x \
25281    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25282       | grep debug_line > /dev/null 2>&1; then
25283      gcc_cv_as_dwarf2_debug_line=yes
25284    fi
25285     else
25286       echo "configure: failed program was" >&5
25287       cat conftest.s >&5
25288     fi
25289     rm -f conftest.o conftest.s
25290   fi
25291 fi
25292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25293 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25294
25295
25296 # The .debug_line file table must be in the exact order that
25297 # we specified the files, since these indices are also used
25298 # by DW_AT_decl_file.  Approximate this test by testing if
25299 # the assembler bitches if the same index is assigned twice.
25300  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25301 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25302 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25303   $as_echo_n "(cached) " >&6
25304 else
25305   gcc_cv_as_dwarf2_file_buggy=no
25306   if test x$gcc_cv_as != x; then
25307     echo '      .file 1 "foo.s"
25308         .file 1 "bar.s"' > conftest.s
25309     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25310   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25311   (eval $ac_try) 2>&5
25312   ac_status=$?
25313   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25314   test $ac_status = 0; }; }
25315     then
25316         gcc_cv_as_dwarf2_file_buggy=yes
25317     else
25318       echo "configure: failed program was" >&5
25319       cat conftest.s >&5
25320     fi
25321     rm -f conftest.o conftest.s
25322   fi
25323 fi
25324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25325 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25326
25327
25328  if test $gcc_cv_as_dwarf2_debug_line = yes \
25329  && test $gcc_cv_as_dwarf2_file_buggy = no; then
25330
25331 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25332
25333  fi
25334
25335  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25336 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25337 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25338   $as_echo_n "(cached) " >&6
25339 else
25340   gcc_cv_as_gdwarf2_flag=no
25341     if test $in_tree_gas = yes; then
25342     if test $in_tree_gas_is_elf = yes \
25343   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25344   then gcc_cv_as_gdwarf2_flag=yes
25345 fi
25346   elif test x$gcc_cv_as != x; then
25347     echo "$insn" > conftest.s
25348     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25349   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25350   (eval $ac_try) 2>&5
25351   ac_status=$?
25352   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25353   test $ac_status = 0; }; }
25354     then
25355         gcc_cv_as_gdwarf2_flag=yes
25356     else
25357       echo "configure: failed program was" >&5
25358       cat conftest.s >&5
25359     fi
25360     rm -f conftest.o conftest.s
25361   fi
25362 fi
25363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25364 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25365 if test $gcc_cv_as_gdwarf2_flag = yes; then
25366
25367 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25368
25369 fi
25370
25371  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25372 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25373 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25374   $as_echo_n "(cached) " >&6
25375 else
25376   gcc_cv_as_gstabs_flag=no
25377     if test $in_tree_gas = yes; then
25378     if test $in_tree_gas_is_elf = yes \
25379   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25380   then gcc_cv_as_gstabs_flag=yes
25381 fi
25382   elif test x$gcc_cv_as != x; then
25383     echo "$insn" > conftest.s
25384     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
25385   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25386   (eval $ac_try) 2>&5
25387   ac_status=$?
25388   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25389   test $ac_status = 0; }; }
25390     then
25391         # The native Solaris 9/Intel assembler doesn't understand --gstabs
25392    # and warns about it, but still exits successfully.  So check for
25393    # this.
25394    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
25395   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25396   (eval $ac_try) 2>&5
25397   ac_status=$?
25398   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25399   test $ac_status = 0; }; }
25400    then :
25401    else gcc_cv_as_gstabs_flag=yes
25402    fi
25403     else
25404       echo "configure: failed program was" >&5
25405       cat conftest.s >&5
25406     fi
25407     rm -f conftest.o conftest.s
25408   fi
25409 fi
25410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
25411 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
25412 if test $gcc_cv_as_gstabs_flag = yes; then
25413
25414 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
25415
25416 fi
25417
25418  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
25419 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
25420 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
25421   $as_echo_n "(cached) " >&6
25422 else
25423   gcc_cv_as_debug_prefix_map_flag=no
25424     if test $in_tree_gas = yes; then
25425     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25426   then gcc_cv_as_debug_prefix_map_flag=yes
25427 fi
25428   elif test x$gcc_cv_as != x; then
25429     echo "$insn" > conftest.s
25430     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
25431   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25432   (eval $ac_try) 2>&5
25433   ac_status=$?
25434   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25435   test $ac_status = 0; }; }
25436     then
25437         gcc_cv_as_debug_prefix_map_flag=yes
25438     else
25439       echo "configure: failed program was" >&5
25440       cat conftest.s >&5
25441     fi
25442     rm -f conftest.o conftest.s
25443   fi
25444 fi
25445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
25446 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
25447 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
25448
25449 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
25450
25451 fi
25452 fi
25453
25454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
25455 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
25456 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
25457   $as_echo_n "(cached) " >&6
25458 else
25459   gcc_cv_as_lcomm_with_alignment=no
25460   if test x$gcc_cv_as != x; then
25461     echo '.lcomm bar,4,16' > conftest.s
25462     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25463   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25464   (eval $ac_try) 2>&5
25465   ac_status=$?
25466   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25467   test $ac_status = 0; }; }
25468     then
25469         gcc_cv_as_lcomm_with_alignment=yes
25470     else
25471       echo "configure: failed program was" >&5
25472       cat conftest.s >&5
25473     fi
25474     rm -f conftest.o conftest.s
25475   fi
25476 fi
25477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
25478 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
25479 if test $gcc_cv_as_lcomm_with_alignment = yes; then
25480
25481 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
25482
25483 fi
25484
25485 # Check whether --enable-gnu-unique-object was given.
25486 if test "${enable_gnu_unique_object+set}" = set; then :
25487   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
25488     yes | no) ;;
25489     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
25490 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
25491   esac
25492 else
25493   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
25494 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
25495 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
25496   $as_echo_n "(cached) " >&6
25497 else
25498   gcc_cv_as_gnu_unique_object=no
25499     if test $in_tree_gas = yes; then
25500     if test $in_tree_gas_is_elf = yes \
25501   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
25502   then gcc_cv_as_gnu_unique_object=yes
25503 fi
25504   elif test x$gcc_cv_as != x; then
25505     echo '.type foo, @gnu_unique_object' > conftest.s
25506     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25507   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25508   (eval $ac_try) 2>&5
25509   ac_status=$?
25510   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25511   test $ac_status = 0; }; }
25512     then
25513         gcc_cv_as_gnu_unique_object=yes
25514     else
25515       echo "configure: failed program was" >&5
25516       cat conftest.s >&5
25517     fi
25518     rm -f conftest.o conftest.s
25519   fi
25520 fi
25521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
25522 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
25523 if test $gcc_cv_as_gnu_unique_object = yes; then
25524   # Also check for ld.so support, i.e. glibc 2.11 or higher.
25525    if test x$host = x$build -a x$host = x$target &&
25526        ldd --version 2>/dev/null &&
25527        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
25528       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
25529       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
25530       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
25531       if test "$glibcnum" -ge 2011 ; then
25532         enable_gnu_unique_object=yes
25533       fi
25534     fi
25535 fi
25536 fi
25537
25538 if test x$enable_gnu_unique_object = xyes; then
25539
25540 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
25541
25542 fi
25543
25544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
25545 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
25546 if test "${gcc_cv_as_line_zero+set}" = set; then :
25547   $as_echo_n "(cached) " >&6
25548 else
25549   gcc_cv_as_line_zero=no
25550   if test $in_tree_gas = yes; then
25551     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
25552   then gcc_cv_as_line_zero=yes
25553 fi
25554   elif test "x$gcc_cv_as" != x; then
25555     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
25556     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
25557   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25558   (eval $ac_try) 2>&5
25559   ac_status=$?
25560   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25561   test $ac_status = 0; }; } &&
25562        test "x`cat conftest.out`" = x
25563     then
25564       gcc_cv_as_line_zero=yes
25565     else
25566       echo "configure: failed program was" >&5
25567       cat conftest.s >&5
25568       echo "configure: error output was" >&5
25569       cat conftest.out >&5
25570     fi
25571     rm -f conftest.o conftest.s conftest.out
25572   fi
25573 fi
25574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
25575 $as_echo "$gcc_cv_as_line_zero" >&6; }
25576 if test "x$gcc_cv_as_line_zero" = xyes; then
25577
25578 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
25579
25580 fi
25581
25582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
25583 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
25584 gcc_cv_ld_eh_frame_hdr=no
25585 if test $in_tree_ld = yes ; then
25586   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
25587      && test $in_tree_ld_is_elf = yes; then
25588     gcc_cv_ld_eh_frame_hdr=yes
25589   fi
25590 elif test x$gcc_cv_ld != x; then
25591   if echo "$ld_ver" | grep GNU > /dev/null; then
25592     # Check if linker supports --eh-frame-hdr option
25593     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
25594       gcc_cv_ld_eh_frame_hdr=yes
25595     fi
25596   else
25597     case "$target" in
25598       *-*-solaris2*)
25599         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
25600         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
25601           gcc_cv_ld_eh_frame_hdr=yes
25602         fi
25603         ;;
25604     esac
25605   fi
25606 fi
25607
25608 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
25609
25610 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
25611
25612 fi
25613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
25614 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
25615
25616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
25617 $as_echo_n "checking linker position independent executable support... " >&6; }
25618 gcc_cv_ld_pie=no
25619 if test $in_tree_ld = yes ; then
25620   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
25621      && test $in_tree_ld_is_elf = yes; then
25622     gcc_cv_ld_pie=yes
25623   fi
25624 elif test x$gcc_cv_ld != x; then
25625         # Check if linker supports -pie option
25626         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
25627                 gcc_cv_ld_pie=yes
25628         fi
25629 fi
25630 if test x"$gcc_cv_ld_pie" = xyes; then
25631
25632 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
25633
25634 fi
25635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
25636 $as_echo "$gcc_cv_ld_pie" >&6; }
25637
25638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
25639 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
25640 gcc_cv_ld_eh_gc_sections=no
25641 if test $in_tree_ld = yes ; then
25642   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
25643      && test $in_tree_ld_is_elf = yes; then
25644     gcc_cv_ld_eh_gc_sections=yes
25645   fi
25646 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
25647   cat > conftest.s <<EOF
25648         .section        .text
25649 .globl _start
25650         .type _start, @function
25651 _start:
25652         .long foo
25653         .size _start, .-_start
25654         .section        .text.foo,"ax",@progbits
25655         .type foo, @function
25656 foo:
25657         .long 0
25658         .size foo, .-foo
25659         .section        .gcc_except_table.foo,"a",@progbits
25660 .L0:
25661         .long 0
25662         .section        .eh_frame,"a",@progbits
25663         .long .L0
25664 EOF
25665   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25666     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25667          | grep "gc-sections option ignored" > /dev/null; then
25668       gcc_cv_ld_eh_gc_sections=no
25669     elif $gcc_cv_objdump -h conftest 2> /dev/null \
25670          | grep gcc_except_table > /dev/null; then
25671       gcc_cv_ld_eh_gc_sections=yes
25672       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
25673       if test x$gcc_cv_as_comdat_group != xyes; then
25674         gcc_cv_ld_eh_gc_sections=no
25675         cat > conftest.s <<EOF
25676         .section        .text
25677 .globl _start
25678         .type _start, @function
25679 _start:
25680         .long foo
25681         .size _start, .-_start
25682         .section        .gnu.linkonce.t.foo,"ax",@progbits
25683         .type foo, @function
25684 foo:
25685         .long 0
25686         .size foo, .-foo
25687         .section        .gcc_except_table.foo,"a",@progbits
25688 .L0:
25689         .long 0
25690         .section        .eh_frame,"a",@progbits
25691         .long .L0
25692 EOF
25693         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25694           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25695                | grep "gc-sections option ignored" > /dev/null; then
25696             gcc_cv_ld_eh_gc_sections=no
25697           elif $gcc_cv_objdump -h conftest 2> /dev/null \
25698                | grep gcc_except_table > /dev/null; then
25699             gcc_cv_ld_eh_gc_sections=yes
25700           fi
25701         fi
25702       fi
25703     fi
25704   fi
25705   rm -f conftest.s conftest.o conftest
25706 fi
25707 case "$target" in
25708   hppa*-*-linux*)
25709     # ??? This apparently exposes a binutils bug with PC-relative relocations.
25710     gcc_cv_ld_eh_gc_sections=no
25711     ;;
25712 esac
25713 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
25714
25715 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
25716
25717 fi
25718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
25719 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
25720
25721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
25722 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
25723 gcc_cv_ld_eh_gc_sections_bug=no
25724 if test $in_tree_ld = yes ; then
25725   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
25726      && test $in_tree_ld_is_elf = yes; then
25727     gcc_cv_ld_eh_gc_sections_bug=yes
25728   fi
25729 elif test x$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
25730   gcc_cv_ld_eh_gc_sections_bug=yes
25731   cat > conftest.s <<EOF
25732         .section        .text
25733 .globl _start
25734         .type _start, @function
25735 _start:
25736         .long foo
25737         .size _start, .-_start
25738         .section        .text.startup.foo,"ax",@progbits
25739         .type foo, @function
25740 foo:
25741         .long 0
25742         .size foo, .-foo
25743         .section        .gcc_except_table.foo,"a",@progbits
25744 .L0:
25745         .long 0
25746         .section        .eh_frame,"a",@progbits
25747         .long .L0
25748 EOF
25749   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
25750     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
25751          | grep "gc-sections option ignored" > /dev/null; then
25752       :
25753     elif $gcc_cv_objdump -h conftest 2> /dev/null \
25754          | grep gcc_except_table > /dev/null; then
25755       gcc_cv_ld_eh_gc_sections_bug=no
25756     fi
25757   fi
25758   rm -f conftest.s conftest.o conftest
25759 fi
25760 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
25761
25762 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
25763
25764 fi
25765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
25766 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
25767
25768 # --------
25769 # UNSORTED
25770 # --------
25771
25772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
25773 $as_echo_n "checking linker --as-needed support... " >&6; }
25774 if test "${gcc_cv_ld_as_needed+set}" = set; then :
25775   $as_echo_n "(cached) " >&6
25776 else
25777   gcc_cv_ld_as_needed=no
25778 if test $in_tree_ld = yes ; then
25779   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
25780      && test $in_tree_ld_is_elf = yes; then
25781     gcc_cv_ld_as_needed=yes
25782   fi
25783 elif test x$gcc_cv_ld != x; then
25784         # Check if linker supports --as-needed and --no-as-needed options
25785         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
25786                 gcc_cv_ld_as_needed=yes
25787         fi
25788 fi
25789
25790 fi
25791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
25792 $as_echo "$gcc_cv_ld_as_needed" >&6; }
25793 if test x"$gcc_cv_ld_as_needed" = xyes; then
25794
25795 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
25796
25797 fi
25798
25799 case "$target:$tm_file" in
25800   powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
25801     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
25802 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
25803 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
25804   $as_echo_n "(cached) " >&6
25805 else
25806   gcc_cv_ld_no_dot_syms=no
25807     if test $in_tree_ld = yes ; then
25808       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
25809         gcc_cv_ld_no_dot_syms=yes
25810       fi
25811     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
25812       cat > conftest1.s <<EOF
25813         .text
25814         bl .foo
25815 EOF
25816       cat > conftest2.s <<EOF
25817         .section ".opd","aw"
25818         .align 3
25819         .globl foo
25820         .type foo,@function
25821 foo:
25822         .quad .LEfoo,.TOC.@tocbase,0
25823         .text
25824 .LEfoo:
25825         blr
25826         .size foo,.-.LEfoo
25827 EOF
25828       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
25829          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
25830          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
25831         gcc_cv_ld_no_dot_syms=yes
25832       fi
25833       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
25834     fi
25835
25836 fi
25837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
25838 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
25839     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
25840
25841 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
25842
25843     fi
25844
25845     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
25846 $as_echo_n "checking linker large toc support... " >&6; }
25847 if test "${gcc_cv_ld_large_toc+set}" = set; then :
25848   $as_echo_n "(cached) " >&6
25849 else
25850   gcc_cv_ld_large_toc=no
25851     if test $in_tree_ld = yes ; then
25852       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
25853         gcc_cv_ld_large_toc=yes
25854       fi
25855     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
25856       cat > conftest.s <<EOF
25857         .section ".tbss","awT",@nobits
25858         .align 3
25859 ie0:    .space 8
25860         .global _start
25861         .text
25862 _start:
25863         addis 9,13,ie0@got@tprel@ha
25864         ld 9,ie0@got@tprel@l(9)
25865 EOF
25866       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
25867          && $gcc_cv_ld -melf64ppc --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
25868         gcc_cv_ld_large_toc=yes
25869       fi
25870       rm -f conftest conftest.o conftest.s
25871     fi
25872
25873 fi
25874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
25875 $as_echo "$gcc_cv_ld_large_toc" >&6; }
25876     if test x"$gcc_cv_ld_large_toc" = xyes; then
25877
25878 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
25879
25880     fi
25881     ;;
25882 esac
25883
25884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
25885 $as_echo_n "checking linker --build-id support... " >&6; }
25886 if test "${gcc_cv_ld_buildid+set}" = set; then :
25887   $as_echo_n "(cached) " >&6
25888 else
25889   gcc_cv_ld_buildid=no
25890   if test $in_tree_ld = yes ; then
25891     if test "$gcc_cv_gld_major_version" -eq 2 -a \
25892        "$gcc_cv_gld_minor_version" -ge 18 -o \
25893        "$gcc_cv_gld_major_version" -gt 2 \
25894        && test $in_tree_ld_is_elf = yes; then
25895       gcc_cv_ld_buildid=yes
25896     fi
25897   elif test x$gcc_cv_ld != x; then
25898     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
25899       gcc_cv_ld_buildid=yes
25900     fi
25901   fi
25902 fi
25903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
25904 $as_echo "$gcc_cv_ld_buildid" >&6; }
25905 if test x"$gcc_cv_ld_buildid" = xyes; then
25906
25907 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
25908
25909 fi
25910
25911 # Check whether --enable-linker-build-id was given.
25912 if test "${enable_linker_build_id+set}" = set; then :
25913   enableval=$enable_linker_build_id;
25914 else
25915   enable_linker_build_id=no
25916 fi
25917
25918
25919 if test x"$enable_linker_build_id" = xyes; then
25920   if test x"$gcc_cv_ld_buildid" = xyes; then
25921
25922 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
25923
25924   else
25925     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
25926 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
25927   fi
25928 fi
25929
25930 # In binutils 2.21, GNU ld gained support for new emulations fully
25931 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
25932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
25933 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
25934 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
25935   $as_echo_n "(cached) " >&6
25936 else
25937   gcc_cv_ld_sol2_emulation=no
25938   if test $in_tree_ld = yes ; then
25939     if test "$gcc_cv_gld_major_version" -eq 2 -a \
25940        "$gcc_cv_gld_minor_version" -ge 21 -o \
25941        "$gcc_cv_gld_major_version" -gt 2 \
25942        && test $in_tree_ld_is_elf = yes; then
25943       gcc_cv_ld_sol2_emulation=yes
25944     fi
25945   elif test x$gcc_cv_ld != x; then
25946     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
25947        grep _sol2 > /dev/null; then
25948       gcc_cv_ld_sol2_emulation=yes
25949     fi
25950   fi
25951 fi
25952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
25953 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
25954 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
25955
25956 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
25957
25958 fi
25959
25960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
25961 $as_echo_n "checking linker --sysroot support... " >&6; }
25962 if test "${gcc_cv_ld_sysroot+set}" = set; then :
25963   $as_echo_n "(cached) " >&6
25964 else
25965   gcc_cv_ld_sysroot=no
25966   if test $in_tree_ld = yes ; then
25967       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
25968         gcc_cv_ld_sysroot=yes
25969       fi
25970   elif test x$gcc_cv_ld != x; then
25971     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
25972       gcc_cv_ld_sysroot=yes
25973     fi
25974   fi
25975 fi
25976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
25977 $as_echo "$gcc_cv_ld_sysroot" >&6; }
25978 if test x"$gcc_cv_ld_sysroot" = xyes; then
25979
25980 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
25981
25982 fi
25983
25984 if test x$with_sysroot = x && test x$host = x$target \
25985    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
25986    && test "$prefix" != "NONE"; then
25987
25988 cat >>confdefs.h <<_ACEOF
25989 #define PREFIX_INCLUDE_DIR "$prefix/include"
25990 _ACEOF
25991
25992 fi
25993
25994 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
25995   if test "x$with_headers" != x; then
25996     target_header_dir=$with_headers
25997   elif test "x$with_sysroot" = x; then
25998     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
25999   elif test "x$with_build_sysroot" != "x"; then
26000     target_header_dir="${with_build_sysroot}/usr/include"
26001   elif test "x$with_sysroot" = xyes; then
26002     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
26003   else
26004     target_header_dir="${with_sysroot}/usr/include"
26005   fi
26006 else
26007   target_header_dir=/usr/include
26008 fi
26009
26010 # Test for stack protector support in target C library.
26011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26012 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26013 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26014   $as_echo_n "(cached) " >&6
26015 else
26016   gcc_cv_libc_provides_ssp=no
26017     case "$target" in
26018        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26019       # glibc 2.4 and later provides __stack_chk_fail and
26020       # either __stack_chk_guard, or TLS access to stack guard canary.
26021       if test -f $target_header_dir/features.h \
26022          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26023             $target_header_dir/features.h > /dev/null; then
26024         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26025            $target_header_dir/features.h > /dev/null; then
26026           gcc_cv_libc_provides_ssp=yes
26027         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26028              $target_header_dir/features.h > /dev/null \
26029              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26030              $target_header_dir/features.h > /dev/null; then
26031           gcc_cv_libc_provides_ssp=yes
26032         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26033              $target_header_dir/features.h > /dev/null && \
26034              test -f $target_header_dir/bits/uClibc_config.h && \
26035              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26036              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26037           gcc_cv_libc_provides_ssp=yes
26038         fi
26039       fi
26040         ;;
26041        *-*-gnu*)
26042          # Avoid complicated tests (see
26043          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26044          # simply assert that glibc does provide this, which is true for all
26045          # realistically usable GNU/Hurd configurations.
26046          gcc_cv_libc_provides_ssp=yes;;
26047        *-*-darwin* | *-*-freebsd*)
26048          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26049 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26050   gcc_cv_libc_provides_ssp=yes
26051 else
26052   echo "no __stack_chk_fail on this target"
26053 fi
26054
26055         ;;
26056   *) gcc_cv_libc_provides_ssp=no ;;
26057     esac
26058 fi
26059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26060 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26061
26062 if test x$gcc_cv_libc_provides_ssp = xyes; then
26063
26064 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26065
26066 fi
26067
26068 # Test for <sys/sdt.h> on the target.
26069
26070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26071 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26072 have_sys_sdt_h=no
26073 if test -f $target_header_dir/sys/sdt.h; then
26074
26075 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26076
26077 fi
26078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26079 $as_echo "$have_sys_sdt_h" >&6; }
26080
26081 # Check if TFmode long double should be used by default or not.
26082 # Some glibc targets used DFmode long double, but with glibc 2.4
26083 # and later they can use TFmode.
26084 case "$target" in
26085   powerpc*-*-linux* | \
26086   sparc*-*-linux* | \
26087   s390*-*-linux* | \
26088   alpha*-*-linux*)
26089
26090 # Check whether --with-long-double-128 was given.
26091 if test "${with_long_double_128+set}" = set; then :
26092   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26093 else
26094   gcc_cv_target_ldbl128=no
26095       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26096         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26097       && gcc_cv_target_ldbl128=yes
26098
26099 fi
26100
26101     ;;
26102 esac
26103 if test x$gcc_cv_target_ldbl128 = xyes; then
26104
26105 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26106
26107 fi
26108
26109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26110 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26111 gcc_cv_target_dl_iterate_phdr=unknown
26112 case "$target" in
26113   *-*-solaris2*)
26114     # <link.h> needs both a dl_iterate_phdr declaration and support for
26115     # compilation with largefile support.
26116     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26117       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26118       gcc_cv_target_dl_iterate_phdr=yes
26119     else
26120       gcc_cv_target_dl_iterate_phdr=no
26121     fi
26122     ;;
26123 esac
26124
26125 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26126
26127 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26128
26129 fi
26130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26131 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26132
26133 # Find out what GC implementation we want, or may, use.
26134
26135 # Check whether --with-gc was given.
26136 if test "${with_gc+set}" = set; then :
26137   withval=$with_gc; case "$withval" in
26138   page)
26139     GGC=ggc-$withval
26140     ;;
26141   zone)
26142     GGC=ggc-$withval
26143
26144 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26145
26146     ;;
26147   *)
26148     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26149     ;;
26150 esac
26151 else
26152   GGC=ggc-page
26153 fi
26154
26155
26156 echo "Using $GGC for garbage collection."
26157
26158 # Libraries to use on the host.  This will normally be set by the top
26159 # level Makefile.  Here we simply capture the value for our Makefile.
26160 if test -z "${HOST_LIBS+set}"; then
26161   HOST_LIBS=
26162 fi
26163
26164
26165 # Use the system's zlib library.
26166 zlibdir=-L../zlib
26167 zlibinc="-I\$(srcdir)/../zlib"
26168
26169 # Check whether --with-system-zlib was given.
26170 if test "${with_system_zlib+set}" = set; then :
26171   withval=$with_system_zlib; zlibdir=
26172 zlibinc=
26173
26174 fi
26175
26176
26177
26178
26179
26180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26181 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26182     # Check whether --enable-maintainer-mode was given.
26183 if test "${enable_maintainer_mode+set}" = set; then :
26184   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26185 else
26186   maintainer_mode=no
26187 fi
26188
26189
26190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26191 $as_echo "$maintainer_mode" >&6; }
26192
26193 if test "$maintainer_mode" = "yes"; then
26194   MAINT=''
26195 else
26196   MAINT='#'
26197 fi
26198
26199 # --------------
26200 # Language hooks
26201 # --------------
26202
26203 # Make empty files to contain the specs and options for each language.
26204 # Then add #include lines to for a compiler that has specs and/or options.
26205
26206 subdirs=
26207 lang_opt_files=
26208 lang_specs_files=
26209 lang_tree_files=
26210 # These (without "all_") are set in each config-lang.in.
26211 # `language' must be a single word so is spelled singularly.
26212 all_languages=
26213 all_compilers=
26214 all_outputs='Makefile'
26215 # List of language makefile fragments.
26216 all_lang_makefrags=
26217 # Additional files for gengtype
26218 all_gtfiles="$target_gtfiles"
26219
26220 # These are the languages that are set in --enable-languages,
26221 # and are available in the GCC tree.
26222 all_selected_languages=
26223
26224 # Add the language fragments.
26225 # Languages are added via two mechanisms.  Some information must be
26226 # recorded in makefile variables, these are defined in config-lang.in.
26227 # We accumulate them and plug them into the main Makefile.
26228 # The other mechanism is a set of hooks for each of the main targets
26229 # like `clean', `install', etc.
26230
26231 language_hooks="Make-hooks"
26232
26233 for lang in ${srcdir}/*/config-lang.in
26234 do
26235         test "$lang" = "${srcdir}/*/config-lang.in" && continue
26236
26237         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
26238         if test "x$lang_alias" = x
26239         then
26240               echo "$lang doesn't set \$language." 1>&2
26241               exit 1
26242         fi
26243         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26244         subdirs="$subdirs $subdir"
26245
26246         # $gcc_subdir is where the gcc integration files are to be found
26247         # for a language, both for internal compiler purposes (compiler
26248         # sources implementing front-end to GCC tree converters), and for
26249         # build infrastructure purposes (Make-lang.in, etc.)
26250         #
26251         # This will be <subdir> (relative to $srcdir) if a line like
26252         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26253         # is found in <langdir>/config-lang.in, and will remain <langdir>
26254         # otherwise.
26255         #
26256         # Except for the language alias (fetched above), the regular
26257         # "config-lang.in" contents are always retrieved from $gcc_subdir,
26258         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26259         # only this and the language alias.
26260
26261         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
26262         if [ "$gcc_subdir" = "" ]; then
26263            gcc_subdir="$subdir"
26264         fi
26265
26266         case ",$enable_languages," in
26267         *,$lang_alias,*)
26268             all_selected_languages="$all_selected_languages $lang_alias"
26269             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26270                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26271             fi
26272             ;;
26273         esac
26274
26275         language=
26276         boot_language=
26277         compilers=
26278         outputs=
26279         gtfiles=
26280         subdir_requires=
26281         . ${srcdir}/$gcc_subdir/config-lang.in
26282         if test "x$language" = x
26283         then
26284                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26285                 exit 1
26286         fi
26287
26288         ok=:
26289         case ",$enable_languages," in
26290                 *,$lang_alias,*) ;;
26291                 *)
26292                         for i in $subdir_requires; do
26293                                 test -f "${srcdir}/$i/config-lang.in" && continue
26294                                 ok=false
26295                                 break
26296                         done
26297                 ;;
26298         esac
26299         $ok || continue
26300
26301         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26302         if test -f $srcdir/$gcc_subdir/lang.opt; then
26303             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26304             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26305         fi
26306         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26307             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26308         fi
26309         all_languages="$all_languages $language"
26310         all_compilers="$all_compilers $compilers"
26311         all_outputs="$all_outputs $outputs"
26312         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26313         case ",$enable_languages," in
26314                 *,lto,*)
26315
26316 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26317
26318                     enable_lto=yes
26319
26320                     ;;
26321                 *) ;;
26322         esac
26323 done
26324
26325 # Pick up gtfiles for c
26326 gtfiles=
26327 . ${srcdir}/c-config-lang.in
26328 all_gtfiles="$all_gtfiles [c] $gtfiles"
26329
26330 check_languages=
26331 for language in $all_selected_languages
26332 do
26333         check_languages="$check_languages check-$language"
26334 done
26335
26336 # We link each language in with a set of hooks, reached indirectly via
26337 # lang.${target}.  Only do so for selected languages.
26338
26339 rm -f Make-hooks
26340 touch Make-hooks
26341 target_list="all.cross start.encap rest.encap tags \
26342         install-common install-man install-info install-pdf install-html dvi \
26343         pdf html uninstall info man srcextra srcman srcinfo \
26344         mostlyclean clean distclean maintainer-clean install-plugin"
26345
26346 for t in $target_list
26347 do
26348         x=
26349         for lang in $all_selected_languages
26350         do
26351                 x="$x $lang.$t"
26352         done
26353         echo "lang.$t: $x" >> Make-hooks
26354 done
26355
26356 # --------
26357 # Option include files
26358 # --------
26359
26360 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
26361 option_includes="option-includes.mk"
26362
26363
26364 # --------
26365 # UNSORTED
26366 # --------
26367
26368 # Create .gdbinit.
26369
26370 echo "dir ." > .gdbinit
26371 echo "dir ${srcdir}" >> .gdbinit
26372 if test x$gdb_needs_out_file_path = xyes
26373 then
26374         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
26375 fi
26376 if test "x$subdirs" != x; then
26377         for s in $subdirs
26378         do
26379                 echo "dir ${srcdir}/$s" >> .gdbinit
26380         done
26381 fi
26382 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
26383
26384 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
26385
26386
26387
26388 # Find a directory in which to install a shared libgcc.
26389
26390 # Check whether --enable-version-specific-runtime-libs was given.
26391 if test "${enable_version_specific_runtime_libs+set}" = set; then :
26392   enableval=$enable_version_specific_runtime_libs;
26393 fi
26394
26395
26396
26397 # Check whether --with-slibdir was given.
26398 if test "${with_slibdir+set}" = set; then :
26399   withval=$with_slibdir; slibdir="$with_slibdir"
26400 else
26401   if test "${enable_version_specific_runtime_libs+set}" = set; then
26402   slibdir='$(libsubdir)'
26403 elif test "$host" != "$target"; then
26404   slibdir='$(build_tooldir)/lib'
26405 else
26406   slibdir='$(libdir)'
26407 fi
26408 fi
26409
26410
26411
26412 # Substitute configuration variables
26413
26414
26415
26416
26417
26418
26419
26420
26421
26422
26423
26424
26425
26426
26427
26428
26429
26430
26431
26432
26433
26434
26435
26436
26437
26438
26439
26440
26441
26442
26443
26444
26445
26446
26447
26448
26449
26450
26451
26452
26453
26454
26455
26456
26457
26458
26459
26460
26461
26462
26463
26464
26465
26466
26467
26468
26469
26470
26471
26472
26473
26474
26475 # Echo link setup.
26476 if test x${build} = x${host} ; then
26477   if test x${host} = x${target} ; then
26478     echo "Links are now set up to build a native compiler for ${target}." 1>&2
26479   else
26480     echo "Links are now set up to build a cross-compiler" 1>&2
26481     echo " from ${host} to ${target}." 1>&2
26482   fi
26483 else
26484   if test x${host} = x${target} ; then
26485     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
26486     echo " for ${target}." 1>&2
26487   else
26488     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
26489     echo " from ${host} to ${target}." 1>&2
26490   fi
26491 fi
26492
26493
26494
26495
26496
26497
26498
26499
26500
26501 if test "x${CLOOGLIBS}" != "x" ; then
26502
26503 $as_echo "#define HAVE_cloog 1" >>confdefs.h
26504
26505 fi
26506
26507 # Check for plugin support
26508 # Check whether --enable-plugin was given.
26509 if test "${enable_plugin+set}" = set; then :
26510   enableval=$enable_plugin; enable_plugin=$enableval
26511 else
26512   enable_plugin=yes; default_plugin=yes
26513 fi
26514
26515
26516 pluginlibs=
26517
26518 case "${host}" in
26519   *-*-darwin*)
26520     if test x$build = x$host; then
26521       export_sym_check="nm${exeext} -g"
26522     elif test x$host = x$target; then
26523       export_sym_check="$gcc_cv_nm -g"
26524     else
26525       export_sym_check=
26526     fi
26527   ;;
26528   *)
26529     if test x$build = x$host; then
26530       export_sym_check="objdump${exeext} -T"
26531     elif test x$host = x$target; then
26532       export_sym_check="$gcc_cv_objdump -T"
26533     else
26534       export_sym_check=
26535     fi
26536   ;;
26537 esac
26538
26539 if test x"$enable_plugin" = x"yes"; then
26540
26541   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
26542 $as_echo_n "checking for exported symbols... " >&6; }
26543   if test "x$export_sym_check" != x; then
26544     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
26545     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
26546     if $export_sym_check conftest | grep foobar > /dev/null; then
26547       : # No need to use a flag
26548       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26549 $as_echo "yes" >&6; }
26550     else
26551       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26552 $as_echo "yes" >&6; }
26553       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
26554 $as_echo_n "checking for -rdynamic... " >&6; }
26555       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
26556       if $export_sym_check conftest | grep foobar > /dev/null; then
26557         plugin_rdynamic=yes
26558         pluginlibs="-rdynamic"
26559       else
26560         plugin_rdynamic=no
26561         enable_plugin=no
26562       fi
26563       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
26564 $as_echo "$plugin_rdynamic" >&6; }
26565     fi
26566   else
26567     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
26568 $as_echo "unable to check" >&6; }
26569   fi
26570
26571   # Check -ldl
26572   saved_LIBS="$LIBS"
26573   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
26574 $as_echo_n "checking for library containing dlopen... " >&6; }
26575 if test "${ac_cv_search_dlopen+set}" = set; then :
26576   $as_echo_n "(cached) " >&6
26577 else
26578   ac_func_search_save_LIBS=$LIBS
26579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26580 /* end confdefs.h.  */
26581
26582 /* Override any GCC internal prototype to avoid an error.
26583    Use char because int might match the return type of a GCC
26584    builtin and then its argument prototype would still apply.  */
26585 #ifdef __cplusplus
26586 extern "C"
26587 #endif
26588 char dlopen ();
26589 int
26590 main ()
26591 {
26592 return dlopen ();
26593   ;
26594   return 0;
26595 }
26596 _ACEOF
26597 for ac_lib in '' dl; do
26598   if test -z "$ac_lib"; then
26599     ac_res="none required"
26600   else
26601     ac_res=-l$ac_lib
26602     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
26603   fi
26604   if ac_fn_c_try_link "$LINENO"; then :
26605   ac_cv_search_dlopen=$ac_res
26606 fi
26607 rm -f core conftest.err conftest.$ac_objext \
26608     conftest$ac_exeext
26609   if test "${ac_cv_search_dlopen+set}" = set; then :
26610   break
26611 fi
26612 done
26613 if test "${ac_cv_search_dlopen+set}" = set; then :
26614
26615 else
26616   ac_cv_search_dlopen=no
26617 fi
26618 rm conftest.$ac_ext
26619 LIBS=$ac_func_search_save_LIBS
26620 fi
26621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
26622 $as_echo "$ac_cv_search_dlopen" >&6; }
26623 ac_res=$ac_cv_search_dlopen
26624 if test "$ac_res" != no; then :
26625   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
26626
26627 fi
26628
26629   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
26630     pluginlibs="$pluginlibs -ldl"
26631   fi
26632   LIBS="$saved_LIBS"
26633
26634   # Check that we can build shared objects with -fPIC -shared
26635   saved_LDFLAGS="$LDFLAGS"
26636   saved_CFLAGS="$CFLAGS"
26637   case "${host}" in
26638     *-*-darwin*)
26639       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
26640       CFLAGS="$CFLAGS -fPIC"
26641       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
26642     ;;
26643     *)
26644       CFLAGS="$CFLAGS -fPIC"
26645       LDFLAGS="$LDFLAGS -fPIC -shared"
26646     ;;
26647   esac
26648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
26649 $as_echo_n "checking for -fPIC -shared... " >&6; }
26650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26651 /* end confdefs.h.  */
26652 extern int X;
26653 int
26654 main ()
26655 {
26656 return X == 0;
26657   ;
26658   return 0;
26659 }
26660 _ACEOF
26661 if ac_fn_c_try_link "$LINENO"; then :
26662   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
26663 $as_echo "yes" >&6; }; have_pic_shared=yes
26664 else
26665   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
26666 $as_echo "no" >&6; }; have_pic_shared=no
26667 fi
26668 rm -f core conftest.err conftest.$ac_objext \
26669     conftest$ac_exeext conftest.$ac_ext
26670   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
26671     pluginlibs=
26672     enable_plugin=no
26673   fi
26674   LDFLAGS="$saved_LDFLAGS"
26675   CFLAGS="$saved_CFLAGS"
26676
26677   # If plugin support had been requested but not available, fail.
26678   if test x"$enable_plugin" = x"no" ; then
26679     if test x"$default_plugin" != x"yes"; then
26680       as_fn_error "
26681 Building GCC with plugin support requires a host that supports
26682 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
26683     fi
26684   fi
26685 fi
26686
26687
26688
26689 if test x"$enable_plugin" = x"yes"; then
26690
26691 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
26692
26693 fi
26694
26695
26696 # Check whether --enable-libquadmath-support was given.
26697 if test "${enable_libquadmath_support+set}" = set; then :
26698   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
26699 else
26700   ENABLE_LIBQUADMATH_SUPPORT=yes
26701 fi
26702
26703 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
26704
26705 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
26706
26707 fi
26708
26709
26710 # Configure the subdirectories
26711 # AC_CONFIG_SUBDIRS($subdirs)
26712
26713 # Create the Makefile
26714 # and configure language subdirectories
26715 ac_config_files="$ac_config_files $all_outputs"
26716
26717
26718 ac_config_commands="$ac_config_commands default"
26719
26720 cat >confcache <<\_ACEOF
26721 # This file is a shell script that caches the results of configure
26722 # tests run on this system so they can be shared between configure
26723 # scripts and configure runs, see configure's option --config-cache.
26724 # It is not useful on other systems.  If it contains results you don't
26725 # want to keep, you may remove or edit it.
26726 #
26727 # config.status only pays attention to the cache file if you give it
26728 # the --recheck option to rerun configure.
26729 #
26730 # `ac_cv_env_foo' variables (set or unset) will be overridden when
26731 # loading this file, other *unset* `ac_cv_foo' will be assigned the
26732 # following values.
26733
26734 _ACEOF
26735
26736 # The following way of writing the cache mishandles newlines in values,
26737 # but we know of no workaround that is simple, portable, and efficient.
26738 # So, we kill variables containing newlines.
26739 # Ultrix sh set writes to stderr and can't be redirected directly,
26740 # and sets the high bit in the cache file unless we assign to the vars.
26741 (
26742   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
26743     eval ac_val=\$$ac_var
26744     case $ac_val in #(
26745     *${as_nl}*)
26746       case $ac_var in #(
26747       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
26748 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
26749       esac
26750       case $ac_var in #(
26751       _ | IFS | as_nl) ;; #(
26752       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
26753       *) { eval $ac_var=; unset $ac_var;} ;;
26754       esac ;;
26755     esac
26756   done
26757
26758   (set) 2>&1 |
26759     case $as_nl`(ac_space=' '; set) 2>&1` in #(
26760     *${as_nl}ac_space=\ *)
26761       # `set' does not quote correctly, so add quotes: double-quote
26762       # substitution turns \\\\ into \\, and sed turns \\ into \.
26763       sed -n \
26764         "s/'/'\\\\''/g;
26765           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
26766       ;; #(
26767     *)
26768       # `set' quotes correctly as required by POSIX, so do not add quotes.
26769       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
26770       ;;
26771     esac |
26772     sort
26773 ) |
26774   sed '
26775      /^ac_cv_env_/b end
26776      t clear
26777      :clear
26778      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
26779      t end
26780      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
26781      :end' >>confcache
26782 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
26783   if test -w "$cache_file"; then
26784     test "x$cache_file" != "x/dev/null" &&
26785       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
26786 $as_echo "$as_me: updating cache $cache_file" >&6;}
26787     cat confcache >$cache_file
26788   else
26789     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
26790 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
26791   fi
26792 fi
26793 rm -f confcache
26794
26795 test "x$prefix" = xNONE && prefix=$ac_default_prefix
26796 # Let make expand exec_prefix.
26797 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
26798
26799 DEFS=-DHAVE_CONFIG_H
26800
26801 ac_libobjs=
26802 ac_ltlibobjs=
26803 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
26804   # 1. Remove the extension, and $U if already installed.
26805   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
26806   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
26807   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
26808   #    will be set to the directory where LIBOBJS objects are built.
26809   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
26810   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
26811 done
26812 LIBOBJS=$ac_libobjs
26813
26814 LTLIBOBJS=$ac_ltlibobjs
26815
26816
26817
26818
26819 : ${CONFIG_STATUS=./config.status}
26820 ac_write_fail=0
26821 ac_clean_files_save=$ac_clean_files
26822 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
26823 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
26824 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
26825 as_write_fail=0
26826 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
26827 #! $SHELL
26828 # Generated by $as_me.
26829 # Run this file to recreate the current configuration.
26830 # Compiler output produced by configure, useful for debugging
26831 # configure, is in config.log if it exists.
26832
26833 debug=false
26834 ac_cs_recheck=false
26835 ac_cs_silent=false
26836
26837 SHELL=\${CONFIG_SHELL-$SHELL}
26838 export SHELL
26839 _ASEOF
26840 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
26841 ## -------------------- ##
26842 ## M4sh Initialization. ##
26843 ## -------------------- ##
26844
26845 # Be more Bourne compatible
26846 DUALCASE=1; export DUALCASE # for MKS sh
26847 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
26848   emulate sh
26849   NULLCMD=:
26850   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
26851   # is contrary to our usage.  Disable this feature.
26852   alias -g '${1+"$@"}'='"$@"'
26853   setopt NO_GLOB_SUBST
26854 else
26855   case `(set -o) 2>/dev/null` in #(
26856   *posix*) :
26857     set -o posix ;; #(
26858   *) :
26859      ;;
26860 esac
26861 fi
26862
26863
26864 as_nl='
26865 '
26866 export as_nl
26867 # Printing a long string crashes Solaris 7 /usr/bin/printf.
26868 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
26869 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
26870 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
26871 # Prefer a ksh shell builtin over an external printf program on Solaris,
26872 # but without wasting forks for bash or zsh.
26873 if test -z "$BASH_VERSION$ZSH_VERSION" \
26874     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
26875   as_echo='print -r --'
26876   as_echo_n='print -rn --'
26877 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
26878   as_echo='printf %s\n'
26879   as_echo_n='printf %s'
26880 else
26881   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
26882     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
26883     as_echo_n='/usr/ucb/echo -n'
26884   else
26885     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
26886     as_echo_n_body='eval
26887       arg=$1;
26888       case $arg in #(
26889       *"$as_nl"*)
26890         expr "X$arg" : "X\\(.*\\)$as_nl";
26891         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
26892       esac;
26893       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
26894     '
26895     export as_echo_n_body
26896     as_echo_n='sh -c $as_echo_n_body as_echo'
26897   fi
26898   export as_echo_body
26899   as_echo='sh -c $as_echo_body as_echo'
26900 fi
26901
26902 # The user is always right.
26903 if test "${PATH_SEPARATOR+set}" != set; then
26904   PATH_SEPARATOR=:
26905   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
26906     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
26907       PATH_SEPARATOR=';'
26908   }
26909 fi
26910
26911
26912 # IFS
26913 # We need space, tab and new line, in precisely that order.  Quoting is
26914 # there to prevent editors from complaining about space-tab.
26915 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
26916 # splitting by setting IFS to empty value.)
26917 IFS=" ""        $as_nl"
26918
26919 # Find who we are.  Look in the path if we contain no directory separator.
26920 case $0 in #((
26921   *[\\/]* ) as_myself=$0 ;;
26922   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
26923 for as_dir in $PATH
26924 do
26925   IFS=$as_save_IFS
26926   test -z "$as_dir" && as_dir=.
26927     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
26928   done
26929 IFS=$as_save_IFS
26930
26931      ;;
26932 esac
26933 # We did not find ourselves, most probably we were run as `sh COMMAND'
26934 # in which case we are not to be found in the path.
26935 if test "x$as_myself" = x; then
26936   as_myself=$0
26937 fi
26938 if test ! -f "$as_myself"; then
26939   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
26940   exit 1
26941 fi
26942
26943 # Unset variables that we do not need and which cause bugs (e.g. in
26944 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
26945 # suppresses any "Segmentation fault" message there.  '((' could
26946 # trigger a bug in pdksh 5.2.14.
26947 for as_var in BASH_ENV ENV MAIL MAILPATH
26948 do eval test x\${$as_var+set} = xset \
26949   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
26950 done
26951 PS1='$ '
26952 PS2='> '
26953 PS4='+ '
26954
26955 # NLS nuisances.
26956 LC_ALL=C
26957 export LC_ALL
26958 LANGUAGE=C
26959 export LANGUAGE
26960
26961 # CDPATH.
26962 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
26963
26964
26965 # as_fn_error ERROR [LINENO LOG_FD]
26966 # ---------------------------------
26967 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
26968 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
26969 # script with status $?, using 1 if that was 0.
26970 as_fn_error ()
26971 {
26972   as_status=$?; test $as_status -eq 0 && as_status=1
26973   if test "$3"; then
26974     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
26975     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
26976   fi
26977   $as_echo "$as_me: error: $1" >&2
26978   as_fn_exit $as_status
26979 } # as_fn_error
26980
26981
26982 # as_fn_set_status STATUS
26983 # -----------------------
26984 # Set $? to STATUS, without forking.
26985 as_fn_set_status ()
26986 {
26987   return $1
26988 } # as_fn_set_status
26989
26990 # as_fn_exit STATUS
26991 # -----------------
26992 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
26993 as_fn_exit ()
26994 {
26995   set +e
26996   as_fn_set_status $1
26997   exit $1
26998 } # as_fn_exit
26999
27000 # as_fn_unset VAR
27001 # ---------------
27002 # Portably unset VAR.
27003 as_fn_unset ()
27004 {
27005   { eval $1=; unset $1;}
27006 }
27007 as_unset=as_fn_unset
27008 # as_fn_append VAR VALUE
27009 # ----------------------
27010 # Append the text in VALUE to the end of the definition contained in VAR. Take
27011 # advantage of any shell optimizations that allow amortized linear growth over
27012 # repeated appends, instead of the typical quadratic growth present in naive
27013 # implementations.
27014 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27015   eval 'as_fn_append ()
27016   {
27017     eval $1+=\$2
27018   }'
27019 else
27020   as_fn_append ()
27021   {
27022     eval $1=\$$1\$2
27023   }
27024 fi # as_fn_append
27025
27026 # as_fn_arith ARG...
27027 # ------------------
27028 # Perform arithmetic evaluation on the ARGs, and store the result in the
27029 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27030 # must be portable across $(()) and expr.
27031 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27032   eval 'as_fn_arith ()
27033   {
27034     as_val=$(( $* ))
27035   }'
27036 else
27037   as_fn_arith ()
27038   {
27039     as_val=`expr "$@" || test $? -eq 1`
27040   }
27041 fi # as_fn_arith
27042
27043
27044 if expr a : '\(a\)' >/dev/null 2>&1 &&
27045    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27046   as_expr=expr
27047 else
27048   as_expr=false
27049 fi
27050
27051 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27052   as_basename=basename
27053 else
27054   as_basename=false
27055 fi
27056
27057 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27058   as_dirname=dirname
27059 else
27060   as_dirname=false
27061 fi
27062
27063 as_me=`$as_basename -- "$0" ||
27064 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27065          X"$0" : 'X\(//\)$' \| \
27066          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27067 $as_echo X/"$0" |
27068     sed '/^.*\/\([^/][^/]*\)\/*$/{
27069             s//\1/
27070             q
27071           }
27072           /^X\/\(\/\/\)$/{
27073             s//\1/
27074             q
27075           }
27076           /^X\/\(\/\).*/{
27077             s//\1/
27078             q
27079           }
27080           s/.*/./; q'`
27081
27082 # Avoid depending upon Character Ranges.
27083 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27084 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27085 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27086 as_cr_digits='0123456789'
27087 as_cr_alnum=$as_cr_Letters$as_cr_digits
27088
27089 ECHO_C= ECHO_N= ECHO_T=
27090 case `echo -n x` in #(((((
27091 -n*)
27092   case `echo 'xy\c'` in
27093   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27094   xy)  ECHO_C='\c';;
27095   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27096        ECHO_T=' ';;
27097   esac;;
27098 *)
27099   ECHO_N='-n';;
27100 esac
27101
27102 rm -f conf$$ conf$$.exe conf$$.file
27103 if test -d conf$$.dir; then
27104   rm -f conf$$.dir/conf$$.file
27105 else
27106   rm -f conf$$.dir
27107   mkdir conf$$.dir 2>/dev/null
27108 fi
27109 if (echo >conf$$.file) 2>/dev/null; then
27110   if ln -s conf$$.file conf$$ 2>/dev/null; then
27111     as_ln_s='ln -s'
27112     # ... but there are two gotchas:
27113     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27114     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27115     # In both cases, we have to default to `cp -p'.
27116     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27117       as_ln_s='cp -p'
27118   elif ln conf$$.file conf$$ 2>/dev/null; then
27119     as_ln_s=ln
27120   else
27121     as_ln_s='cp -p'
27122   fi
27123 else
27124   as_ln_s='cp -p'
27125 fi
27126 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27127 rmdir conf$$.dir 2>/dev/null
27128
27129
27130 # as_fn_mkdir_p
27131 # -------------
27132 # Create "$as_dir" as a directory, including parents if necessary.
27133 as_fn_mkdir_p ()
27134 {
27135
27136   case $as_dir in #(
27137   -*) as_dir=./$as_dir;;
27138   esac
27139   test -d "$as_dir" || eval $as_mkdir_p || {
27140     as_dirs=
27141     while :; do
27142       case $as_dir in #(
27143       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27144       *) as_qdir=$as_dir;;
27145       esac
27146       as_dirs="'$as_qdir' $as_dirs"
27147       as_dir=`$as_dirname -- "$as_dir" ||
27148 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27149          X"$as_dir" : 'X\(//\)[^/]' \| \
27150          X"$as_dir" : 'X\(//\)$' \| \
27151          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27152 $as_echo X"$as_dir" |
27153     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27154             s//\1/
27155             q
27156           }
27157           /^X\(\/\/\)[^/].*/{
27158             s//\1/
27159             q
27160           }
27161           /^X\(\/\/\)$/{
27162             s//\1/
27163             q
27164           }
27165           /^X\(\/\).*/{
27166             s//\1/
27167             q
27168           }
27169           s/.*/./; q'`
27170       test -d "$as_dir" && break
27171     done
27172     test -z "$as_dirs" || eval "mkdir $as_dirs"
27173   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27174
27175
27176 } # as_fn_mkdir_p
27177 if mkdir -p . 2>/dev/null; then
27178   as_mkdir_p='mkdir -p "$as_dir"'
27179 else
27180   test -d ./-p && rmdir ./-p
27181   as_mkdir_p=false
27182 fi
27183
27184 if test -x / >/dev/null 2>&1; then
27185   as_test_x='test -x'
27186 else
27187   if ls -dL / >/dev/null 2>&1; then
27188     as_ls_L_option=L
27189   else
27190     as_ls_L_option=
27191   fi
27192   as_test_x='
27193     eval sh -c '\''
27194       if test -d "$1"; then
27195         test -d "$1/.";
27196       else
27197         case $1 in #(
27198         -*)set "./$1";;
27199         esac;
27200         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27201         ???[sx]*):;;*)false;;esac;fi
27202     '\'' sh
27203   '
27204 fi
27205 as_executable_p=$as_test_x
27206
27207 # Sed expression to map a string onto a valid CPP name.
27208 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27209
27210 # Sed expression to map a string onto a valid variable name.
27211 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27212
27213
27214 exec 6>&1
27215 ## ----------------------------------- ##
27216 ## Main body of $CONFIG_STATUS script. ##
27217 ## ----------------------------------- ##
27218 _ASEOF
27219 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27220
27221 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27222 # Save the log message, to keep $0 and so on meaningful, and to
27223 # report actual input values of CONFIG_FILES etc. instead of their
27224 # values after options handling.
27225 ac_log="
27226 This file was extended by $as_me, which was
27227 generated by GNU Autoconf 2.64.  Invocation command line was
27228
27229   CONFIG_FILES    = $CONFIG_FILES
27230   CONFIG_HEADERS  = $CONFIG_HEADERS
27231   CONFIG_LINKS    = $CONFIG_LINKS
27232   CONFIG_COMMANDS = $CONFIG_COMMANDS
27233   $ $0 $@
27234
27235 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27236 "
27237
27238 _ACEOF
27239
27240 case $ac_config_files in *"
27241 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27242 esac
27243
27244 case $ac_config_headers in *"
27245 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27246 esac
27247
27248
27249 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27250 # Files that config.status was made for.
27251 config_files="$ac_config_files"
27252 config_headers="$ac_config_headers"
27253 config_commands="$ac_config_commands"
27254
27255 _ACEOF
27256
27257 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27258 ac_cs_usage="\
27259 \`$as_me' instantiates files and other configuration actions
27260 from templates according to the current configuration.  Unless the files
27261 and actions are specified as TAGs, all are instantiated by default.
27262
27263 Usage: $0 [OPTION]... [TAG]...
27264
27265   -h, --help       print this help, then exit
27266   -V, --version    print version number and configuration settings, then exit
27267   -q, --quiet, --silent
27268                    do not print progress messages
27269   -d, --debug      don't remove temporary files
27270       --recheck    update $as_me by reconfiguring in the same conditions
27271       --file=FILE[:TEMPLATE]
27272                    instantiate the configuration file FILE
27273       --header=FILE[:TEMPLATE]
27274                    instantiate the configuration header FILE
27275
27276 Configuration files:
27277 $config_files
27278
27279 Configuration headers:
27280 $config_headers
27281
27282 Configuration commands:
27283 $config_commands
27284
27285 Report bugs to the package provider."
27286
27287 _ACEOF
27288 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27289 ac_cs_version="\\
27290 config.status
27291 configured by $0, generated by GNU Autoconf 2.64,
27292   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27293
27294 Copyright (C) 2009 Free Software Foundation, Inc.
27295 This config.status script is free software; the Free Software Foundation
27296 gives unlimited permission to copy, distribute and modify it."
27297
27298 ac_pwd='$ac_pwd'
27299 srcdir='$srcdir'
27300 AWK='$AWK'
27301 test -n "\$AWK" || AWK=awk
27302 _ACEOF
27303
27304 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27305 # The default lists apply if the user does not specify any file.
27306 ac_need_defaults=:
27307 while test $# != 0
27308 do
27309   case $1 in
27310   --*=*)
27311     ac_option=`expr "X$1" : 'X\([^=]*\)='`
27312     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27313     ac_shift=:
27314     ;;
27315   *)
27316     ac_option=$1
27317     ac_optarg=$2
27318     ac_shift=shift
27319     ;;
27320   esac
27321
27322   case $ac_option in
27323   # Handling of the options.
27324   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27325     ac_cs_recheck=: ;;
27326   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27327     $as_echo "$ac_cs_version"; exit ;;
27328   --debug | --debu | --deb | --de | --d | -d )
27329     debug=: ;;
27330   --file | --fil | --fi | --f )
27331     $ac_shift
27332     case $ac_optarg in
27333     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27334     esac
27335     as_fn_append CONFIG_FILES " '$ac_optarg'"
27336     ac_need_defaults=false;;
27337   --header | --heade | --head | --hea )
27338     $ac_shift
27339     case $ac_optarg in
27340     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27341     esac
27342     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27343     ac_need_defaults=false;;
27344   --he | --h)
27345     # Conflict between --help and --header
27346     as_fn_error "ambiguous option: \`$1'
27347 Try \`$0 --help' for more information.";;
27348   --help | --hel | -h )
27349     $as_echo "$ac_cs_usage"; exit ;;
27350   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
27351   | -silent | --silent | --silen | --sile | --sil | --si | --s)
27352     ac_cs_silent=: ;;
27353
27354   # This is an error.
27355   -*) as_fn_error "unrecognized option: \`$1'
27356 Try \`$0 --help' for more information." ;;
27357
27358   *) as_fn_append ac_config_targets " $1"
27359      ac_need_defaults=false ;;
27360
27361   esac
27362   shift
27363 done
27364
27365 ac_configure_extra_args=
27366
27367 if $ac_cs_silent; then
27368   exec 6>/dev/null
27369   ac_configure_extra_args="$ac_configure_extra_args --silent"
27370 fi
27371
27372 _ACEOF
27373 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27374 if \$ac_cs_recheck; then
27375   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
27376   shift
27377   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
27378   CONFIG_SHELL='$SHELL'
27379   export CONFIG_SHELL
27380   exec "\$@"
27381 fi
27382
27383 _ACEOF
27384 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27385 exec 5>>config.log
27386 {
27387   echo
27388   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
27389 ## Running $as_me. ##
27390 _ASBOX
27391   $as_echo "$ac_log"
27392 } >&5
27393
27394 _ACEOF
27395 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27396 #
27397 # INIT-COMMANDS
27398 #
27399 subdirs='$subdirs'
27400
27401 _ACEOF
27402
27403 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27404
27405 # Handling of arguments.
27406 for ac_config_target in $ac_config_targets
27407 do
27408   case $ac_config_target in
27409     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
27410     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
27411     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
27412     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
27413     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
27414     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
27415
27416   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
27417   esac
27418 done
27419
27420
27421 # If the user did not use the arguments to specify the items to instantiate,
27422 # then the envvar interface is used.  Set only those that are not.
27423 # We use the long form for the default assignment because of an extremely
27424 # bizarre bug on SunOS 4.1.3.
27425 if $ac_need_defaults; then
27426   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
27427   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
27428   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
27429 fi
27430
27431 # Have a temporary directory for convenience.  Make it in the build tree
27432 # simply because there is no reason against having it here, and in addition,
27433 # creating and moving files from /tmp can sometimes cause problems.
27434 # Hook for its removal unless debugging.
27435 # Note that there is a small window in which the directory will not be cleaned:
27436 # after its creation but before its name has been assigned to `$tmp'.
27437 $debug ||
27438 {
27439   tmp=
27440   trap 'exit_status=$?
27441   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
27442 ' 0
27443   trap 'as_fn_exit 1' 1 2 13 15
27444 }
27445 # Create a (secure) tmp directory for tmp files.
27446
27447 {
27448   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
27449   test -n "$tmp" && test -d "$tmp"
27450 }  ||
27451 {
27452   tmp=./conf$$-$RANDOM
27453   (umask 077 && mkdir "$tmp")
27454 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
27455
27456 # Set up the scripts for CONFIG_FILES section.
27457 # No need to generate them if there are no CONFIG_FILES.
27458 # This happens for instance with `./config.status config.h'.
27459 if test -n "$CONFIG_FILES"; then
27460
27461 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
27462   ac_cs_awk_getline=:
27463   ac_cs_awk_pipe_init=
27464   ac_cs_awk_read_file='
27465       while ((getline aline < (F[key])) > 0)
27466         print(aline)
27467       close(F[key])'
27468   ac_cs_awk_pipe_fini=
27469 else
27470   ac_cs_awk_getline=false
27471   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
27472   ac_cs_awk_read_file='
27473       print "|#_!!_#|"
27474       print "cat " F[key] " &&"
27475       '$ac_cs_awk_pipe_init
27476   # The final `:' finishes the AND list.
27477   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
27478 fi
27479 ac_cr=`echo X | tr X '\015'`
27480 # On cygwin, bash can eat \r inside `` if the user requested igncr.
27481 # But we know of no other shell where ac_cr would be empty at this
27482 # point, so we can use a bashism as a fallback.
27483 if test "x$ac_cr" = x; then
27484   eval ac_cr=\$\'\\r\'
27485 fi
27486 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
27487 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
27488   ac_cs_awk_cr='\r'
27489 else
27490   ac_cs_awk_cr=$ac_cr
27491 fi
27492
27493 echo 'BEGIN {' >"$tmp/subs1.awk" &&
27494 _ACEOF
27495
27496 # Create commands to substitute file output variables.
27497 {
27498   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
27499   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
27500   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
27501   echo "_ACAWK" &&
27502   echo "_ACEOF"
27503 } >conf$$files.sh &&
27504 . ./conf$$files.sh ||
27505   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27506 rm -f conf$$files.sh
27507
27508 {
27509   echo "cat >conf$$subs.awk <<_ACEOF" &&
27510   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
27511   echo "_ACEOF"
27512 } >conf$$subs.sh ||
27513   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27514 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
27515 ac_delim='%!_!# '
27516 for ac_last_try in false false false false false :; do
27517   . ./conf$$subs.sh ||
27518     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27519
27520   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
27521   if test $ac_delim_n = $ac_delim_num; then
27522     break
27523   elif $ac_last_try; then
27524     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
27525   else
27526     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27527   fi
27528 done
27529 rm -f conf$$subs.sh
27530
27531 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27532 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
27533 _ACEOF
27534 sed -n '
27535 h
27536 s/^/S["/; s/!.*/"]=/
27537 p
27538 g
27539 s/^[^!]*!//
27540 :repl
27541 t repl
27542 s/'"$ac_delim"'$//
27543 t delim
27544 :nl
27545 h
27546 s/\(.\{148\}\).*/\1/
27547 t more1
27548 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
27549 p
27550 n
27551 b repl
27552 :more1
27553 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27554 p
27555 g
27556 s/.\{148\}//
27557 t nl
27558 :delim
27559 h
27560 s/\(.\{148\}\).*/\1/
27561 t more2
27562 s/["\\]/\\&/g; s/^/"/; s/$/"/
27563 p
27564 b
27565 :more2
27566 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
27567 p
27568 g
27569 s/.\{148\}//
27570 t delim
27571 ' <conf$$subs.awk | sed '
27572 /^[^""]/{
27573   N
27574   s/\n//
27575 }
27576 ' >>$CONFIG_STATUS || ac_write_fail=1
27577 rm -f conf$$subs.awk
27578 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27579 _ACAWK
27580 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
27581   for (key in S) S_is_set[key] = 1
27582   FS = "\a"
27583   \$ac_cs_awk_pipe_init
27584 }
27585 {
27586   line = $ 0
27587   nfields = split(line, field, "@")
27588   substed = 0
27589   len = length(field[1])
27590   for (i = 2; i < nfields; i++) {
27591     key = field[i]
27592     keylen = length(key)
27593     if (S_is_set[key]) {
27594       value = S[key]
27595       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
27596       len += length(value) + length(field[++i])
27597       substed = 1
27598     } else
27599       len += 1 + keylen
27600   }
27601   if (nfields == 3 && !substed) {
27602     key = field[2]
27603     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
27604       \$ac_cs_awk_read_file
27605       next
27606     }
27607   }
27608   print line
27609 }
27610 \$ac_cs_awk_pipe_fini
27611 _ACAWK
27612 _ACEOF
27613 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27614 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
27615   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
27616 else
27617   cat
27618 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
27619   || as_fn_error "could not setup config files machinery" "$LINENO" 5
27620 _ACEOF
27621
27622 # VPATH may cause trouble with some makes, so we remove $(srcdir),
27623 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
27624 # trailing colons and then remove the whole line if VPATH becomes empty
27625 # (actually we leave an empty line to preserve line numbers).
27626 if test "x$srcdir" = x.; then
27627   ac_vpsub='/^[  ]*VPATH[        ]*=/{
27628 s/:*\$(srcdir):*/:/
27629 s/:*\${srcdir}:*/:/
27630 s/:*@srcdir@:*/:/
27631 s/^\([^=]*=[     ]*\):*/\1/
27632 s/:*$//
27633 s/^[^=]*=[       ]*$//
27634 }'
27635 fi
27636
27637 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27638 fi # test -n "$CONFIG_FILES"
27639
27640 # Set up the scripts for CONFIG_HEADERS section.
27641 # No need to generate them if there are no CONFIG_HEADERS.
27642 # This happens for instance with `./config.status Makefile'.
27643 if test -n "$CONFIG_HEADERS"; then
27644 cat >"$tmp/defines.awk" <<\_ACAWK ||
27645 BEGIN {
27646 _ACEOF
27647
27648 # Transform confdefs.h into an awk script `defines.awk', embedded as
27649 # here-document in config.status, that substitutes the proper values into
27650 # config.h.in to produce config.h.
27651
27652 # Create a delimiter string that does not exist in confdefs.h, to ease
27653 # handling of long lines.
27654 ac_delim='%!_!# '
27655 for ac_last_try in false false :; do
27656   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
27657   if test -z "$ac_t"; then
27658     break
27659   elif $ac_last_try; then
27660     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
27661   else
27662     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
27663   fi
27664 done
27665
27666 # For the awk script, D is an array of macro values keyed by name,
27667 # likewise P contains macro parameters if any.  Preserve backslash
27668 # newline sequences.
27669
27670 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
27671 sed -n '
27672 s/.\{148\}/&'"$ac_delim"'/g
27673 t rset
27674 :rset
27675 s/^[     ]*#[    ]*define[       ][      ]*/ /
27676 t def
27677 d
27678 :def
27679 s/\\$//
27680 t bsnl
27681 s/["\\]/\\&/g
27682 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
27683 D["\1"]=" \3"/p
27684 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
27685 d
27686 :bsnl
27687 s/["\\]/\\&/g
27688 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
27689 D["\1"]=" \3\\\\\\n"\\/p
27690 t cont
27691 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
27692 t cont
27693 d
27694 :cont
27695 n
27696 s/.\{148\}/&'"$ac_delim"'/g
27697 t clear
27698 :clear
27699 s/\\$//
27700 t bsnlc
27701 s/["\\]/\\&/g; s/^/"/; s/$/"/p
27702 d
27703 :bsnlc
27704 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
27705 b cont
27706 ' <confdefs.h | sed '
27707 s/'"$ac_delim"'/"\\\
27708 "/g' >>$CONFIG_STATUS || ac_write_fail=1
27709
27710 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27711   for (key in D) D_is_set[key] = 1
27712   FS = "\a"
27713 }
27714 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
27715   line = \$ 0
27716   split(line, arg, " ")
27717   if (arg[1] == "#") {
27718     defundef = arg[2]
27719     mac1 = arg[3]
27720   } else {
27721     defundef = substr(arg[1], 2)
27722     mac1 = arg[2]
27723   }
27724   split(mac1, mac2, "(") #)
27725   macro = mac2[1]
27726   prefix = substr(line, 1, index(line, defundef) - 1)
27727   if (D_is_set[macro]) {
27728     # Preserve the white space surrounding the "#".
27729     print prefix "define", macro P[macro] D[macro]
27730     next
27731   } else {
27732     # Replace #undef with comments.  This is necessary, for example,
27733     # in the case of _POSIX_SOURCE, which is predefined and required
27734     # on some systems where configure will not decide to define it.
27735     if (defundef == "undef") {
27736       print "/*", prefix defundef, macro, "*/"
27737       next
27738     }
27739   }
27740 }
27741 { print }
27742 _ACAWK
27743 _ACEOF
27744 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27745   as_fn_error "could not setup config headers machinery" "$LINENO" 5
27746 fi # test -n "$CONFIG_HEADERS"
27747
27748
27749 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
27750 shift
27751 for ac_tag
27752 do
27753   case $ac_tag in
27754   :[FHLC]) ac_mode=$ac_tag; continue;;
27755   esac
27756   case $ac_mode$ac_tag in
27757   :[FHL]*:*);;
27758   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
27759   :[FH]-) ac_tag=-:-;;
27760   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
27761   esac
27762   ac_save_IFS=$IFS
27763   IFS=:
27764   set x $ac_tag
27765   IFS=$ac_save_IFS
27766   shift
27767   ac_file=$1
27768   shift
27769
27770   case $ac_mode in
27771   :L) ac_source=$1;;
27772   :[FH])
27773     ac_file_inputs=
27774     for ac_f
27775     do
27776       case $ac_f in
27777       -) ac_f="$tmp/stdin";;
27778       *) # Look for the file first in the build tree, then in the source tree
27779          # (if the path is not absolute).  The absolute path cannot be DOS-style,
27780          # because $ac_f cannot contain `:'.
27781          test -f "$ac_f" ||
27782            case $ac_f in
27783            [\\/$]*) false;;
27784            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
27785            esac ||
27786            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
27787       esac
27788       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
27789       as_fn_append ac_file_inputs " '$ac_f'"
27790     done
27791
27792     # Let's still pretend it is `configure' which instantiates (i.e., don't
27793     # use $as_me), people would be surprised to read:
27794     #    /* config.h.  Generated by config.status.  */
27795     configure_input='Generated from '`
27796           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
27797         `' by configure.'
27798     if test x"$ac_file" != x-; then
27799       configure_input="$ac_file.  $configure_input"
27800       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
27801 $as_echo "$as_me: creating $ac_file" >&6;}
27802     fi
27803     # Neutralize special characters interpreted by sed in replacement strings.
27804     case $configure_input in #(
27805     *\&* | *\|* | *\\* )
27806        ac_sed_conf_input=`$as_echo "$configure_input" |
27807        sed 's/[\\\\&|]/\\\\&/g'`;; #(
27808     *) ac_sed_conf_input=$configure_input;;
27809     esac
27810
27811     case $ac_tag in
27812     *:-:* | *:-) cat >"$tmp/stdin" \
27813       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
27814     esac
27815     ;;
27816   esac
27817
27818   ac_dir=`$as_dirname -- "$ac_file" ||
27819 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27820          X"$ac_file" : 'X\(//\)[^/]' \| \
27821          X"$ac_file" : 'X\(//\)$' \| \
27822          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
27823 $as_echo X"$ac_file" |
27824     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27825             s//\1/
27826             q
27827           }
27828           /^X\(\/\/\)[^/].*/{
27829             s//\1/
27830             q
27831           }
27832           /^X\(\/\/\)$/{
27833             s//\1/
27834             q
27835           }
27836           /^X\(\/\).*/{
27837             s//\1/
27838             q
27839           }
27840           s/.*/./; q'`
27841   as_dir="$ac_dir"; as_fn_mkdir_p
27842   ac_builddir=.
27843
27844 case "$ac_dir" in
27845 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
27846 *)
27847   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
27848   # A ".." for each directory in $ac_dir_suffix.
27849   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
27850   case $ac_top_builddir_sub in
27851   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
27852   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
27853   esac ;;
27854 esac
27855 ac_abs_top_builddir=$ac_pwd
27856 ac_abs_builddir=$ac_pwd$ac_dir_suffix
27857 # for backward compatibility:
27858 ac_top_builddir=$ac_top_build_prefix
27859
27860 case $srcdir in
27861   .)  # We are building in place.
27862     ac_srcdir=.
27863     ac_top_srcdir=$ac_top_builddir_sub
27864     ac_abs_top_srcdir=$ac_pwd ;;
27865   [\\/]* | ?:[\\/]* )  # Absolute name.
27866     ac_srcdir=$srcdir$ac_dir_suffix;
27867     ac_top_srcdir=$srcdir
27868     ac_abs_top_srcdir=$srcdir ;;
27869   *) # Relative name.
27870     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
27871     ac_top_srcdir=$ac_top_build_prefix$srcdir
27872     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
27873 esac
27874 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
27875
27876
27877   case $ac_mode in
27878   :F)
27879   #
27880   # CONFIG_FILE
27881   #
27882
27883 _ACEOF
27884
27885 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27886 # If the template does not know about datarootdir, expand it.
27887 # FIXME: This hack should be removed a few years after 2.60.
27888 ac_datarootdir_hack=; ac_datarootdir_seen=
27889 ac_sed_dataroot='
27890 /datarootdir/ {
27891   p
27892   q
27893 }
27894 /@datadir@/p
27895 /@docdir@/p
27896 /@infodir@/p
27897 /@localedir@/p
27898 /@mandir@/p'
27899 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
27900 *datarootdir*) ac_datarootdir_seen=yes;;
27901 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
27902   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
27903 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
27904 _ACEOF
27905 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27906   ac_datarootdir_hack='
27907   s&@datadir@&$datadir&g
27908   s&@docdir@&$docdir&g
27909   s&@infodir@&$infodir&g
27910   s&@localedir@&$localedir&g
27911   s&@mandir@&$mandir&g
27912   s&\\\${datarootdir}&$datarootdir&g' ;;
27913 esac
27914 _ACEOF
27915
27916 # Neutralize VPATH when `$srcdir' = `.'.
27917 # Shell code in configure.ac might set extrasub.
27918 # FIXME: do we really want to maintain this feature?
27919 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27920 ac_sed_extra="$ac_vpsub
27921 $extrasub
27922 _ACEOF
27923 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27924 :t
27925 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
27926 s|@configure_input@|$ac_sed_conf_input|;t t
27927 s&@top_builddir@&$ac_top_builddir_sub&;t t
27928 s&@top_build_prefix@&$ac_top_build_prefix&;t t
27929 s&@srcdir@&$ac_srcdir&;t t
27930 s&@abs_srcdir@&$ac_abs_srcdir&;t t
27931 s&@top_srcdir@&$ac_top_srcdir&;t t
27932 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
27933 s&@builddir@&$ac_builddir&;t t
27934 s&@abs_builddir@&$ac_abs_builddir&;t t
27935 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
27936 $ac_datarootdir_hack
27937 "
27938 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
27939 if $ac_cs_awk_getline; then
27940   $AWK -f "$tmp/subs.awk"
27941 else
27942   $AWK -f "$tmp/subs.awk" | $SHELL
27943 fi >$tmp/out \
27944   || as_fn_error "could not create $ac_file" "$LINENO" 5
27945
27946 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
27947   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
27948   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
27949   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
27950 which seems to be undefined.  Please make sure it is defined." >&5
27951 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
27952 which seems to be undefined.  Please make sure it is defined." >&2;}
27953
27954   rm -f "$tmp/stdin"
27955   case $ac_file in
27956   -) cat "$tmp/out" && rm -f "$tmp/out";;
27957   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
27958   esac \
27959   || as_fn_error "could not create $ac_file" "$LINENO" 5
27960  ;;
27961   :H)
27962   #
27963   # CONFIG_HEADER
27964   #
27965   if test x"$ac_file" != x-; then
27966     {
27967       $as_echo "/* $configure_input  */" \
27968       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
27969     } >"$tmp/config.h" \
27970       || as_fn_error "could not create $ac_file" "$LINENO" 5
27971     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
27972       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
27973 $as_echo "$as_me: $ac_file is unchanged" >&6;}
27974     else
27975       rm -f "$ac_file"
27976       mv "$tmp/config.h" "$ac_file" \
27977         || as_fn_error "could not create $ac_file" "$LINENO" 5
27978     fi
27979   else
27980     $as_echo "/* $configure_input  */" \
27981       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
27982       || as_fn_error "could not create -" "$LINENO" 5
27983   fi
27984  ;;
27985
27986   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
27987 $as_echo "$as_me: executing $ac_file commands" >&6;}
27988  ;;
27989   esac
27990
27991
27992   case $ac_file$ac_mode in
27993     "as":F) chmod +x as ;;
27994     "collect-ld":F) chmod +x collect-ld ;;
27995     "nm":F) chmod +x nm ;;
27996     "default":C)
27997 case ${CONFIG_HEADERS} in
27998   *auto-host.h:config.in*)
27999   echo > cstamp-h ;;
28000 esac
28001 # Make sure all the subdirs exist.
28002 for d in $subdirs doc build c-family
28003 do
28004     test -d $d || mkdir $d
28005 done
28006  ;;
28007
28008   esac
28009 done # for ac_tag
28010
28011
28012 as_fn_exit 0
28013 _ACEOF
28014 ac_clean_files=$ac_clean_files_save
28015
28016 test $ac_write_fail = 0 ||
28017   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28018
28019
28020 # configure is writing to config.log, and then calls config.status.
28021 # config.status does its own redirection, appending to config.log.
28022 # Unfortunately, on DOS this fails, as config.log is still kept open
28023 # by configure, so config.status won't be able to write to it; its
28024 # output is simply discarded.  So we exec the FD to /dev/null,
28025 # effectively closing config.log, so it can be properly (re)opened and
28026 # appended to by config.status.  When coming back to configure, we
28027 # need to make the FD available again.
28028 if test "$no_create" != yes; then
28029   ac_cs_success=:
28030   ac_config_status_args=
28031   test "$silent" = yes &&
28032     ac_config_status_args="$ac_config_status_args --quiet"
28033   exec 5>/dev/null
28034   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28035   exec 5>>config.log
28036   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28037   # would make configure fail if this is the last instruction.
28038   $ac_cs_success || as_fn_exit $?
28039 fi
28040 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28041   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28042 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28043 fi
28044
28045