libdecnumber/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for libdecnumber  .
   4 #
   5 # Report bugs to <gcc-bugs@gcc.gnu.org>.
   6 #
   7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   8 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   9 # Foundation, Inc.
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 case $0 in #((
  93   *[\\/]* ) as_myself=$0 ;;
  94   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  95 for as_dir in $PATH
  96 do
  97   IFS=$as_save_IFS
  98   test -z "$as_dir" && as_dir=.
  99     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 100   done
 101 IFS=$as_save_IFS
 102
 103      ;;
 104 esac
 105 # We did not find ourselves, most probably we were run as `sh COMMAND'
 106 # in which case we are not to be found in the path.
 107 if test "x$as_myself" = x; then
 108   as_myself=$0
 109 fi
 110 if test ! -f "$as_myself"; then
 111   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 112   exit 1
 113 fi
 114
 115 # Unset variables that we do not need and which cause bugs (e.g. in
 116 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 117 # suppresses any "Segmentation fault" message there.  '((' could
 118 # trigger a bug in pdksh 5.2.14.
 119 for as_var in BASH_ENV ENV MAIL MAILPATH
 120 do eval test x\${$as_var+set} = xset \
 121   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 122 done
 123 PS1='$ '
 124 PS2='> '
 125 PS4='+ '
 126
 127 # NLS nuisances.
 128 LC_ALL=C
 129 export LC_ALL
 130 LANGUAGE=C
 131 export LANGUAGE
 132
 133 # CDPATH.
 134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 135
 136 if test "x$CONFIG_SHELL" = x; then
 137   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 138   emulate sh
 139   NULLCMD=:
 140   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 141   # is contrary to our usage.  Disable this feature.
 142   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 143   setopt NO_GLOB_SUBST
 144 else
 145   case \`(set -o) 2>/dev/null\` in #(
 146   *posix*) :
 147     set -o posix ;; #(
 148   *) :
 149      ;;
 150 esac
 151 fi
 152 "
 153   as_required="as_fn_return () { (exit \$1); }
 154 as_fn_success () { as_fn_return 0; }
 155 as_fn_failure () { as_fn_return 1; }
 156 as_fn_ret_success () { return 0; }
 157 as_fn_ret_failure () { return 1; }
 158
 159 exitcode=0
 160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 165
 166 else
 167   exitcode=1; echo positional parameters were not saved.
 168 fi
 169 test x\$exitcode = x0 || exit 1"
 170   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 171   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 172   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 173   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 174 test \$(( 1 + 1 )) = 2 || exit 1"
 175   if (eval "$as_required") 2>/dev/null; then :
 176   as_have_required=yes
 177 else
 178   as_have_required=no
 179 fi
 180   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 181
 182 else
 183   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 184 as_found=false
 185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 186 do
 187   IFS=$as_save_IFS
 188   test -z "$as_dir" && as_dir=.
 189   as_found=:
 190   case $as_dir in #(
 191          /*)
 192            for as_base in sh bash ksh sh5; do
 193              # Try only shells that exist, to save several forks.
 194              as_shell=$as_dir/$as_base
 195              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 196                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   CONFIG_SHELL=$as_shell as_have_required=yes
 198                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 199   break 2
 200 fi
 201 fi
 202            done;;
 203        esac
 204   as_found=false
 205 done
 206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 207               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 208   CONFIG_SHELL=$SHELL as_have_required=yes
 209 fi; }
 210 IFS=$as_save_IFS
 211
 212
 213       if test "x$CONFIG_SHELL" != x; then :
 214   # We cannot yet assume a decent shell, so we have to provide a
 215         # neutralization value for shells without unset; and this also
 216         # works around shells that cannot unset nonexistent variables.
 217         BASH_ENV=/dev/null
 218         ENV=/dev/null
 219         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 220         export CONFIG_SHELL
 221         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 222 fi
 223
 224     if test x$as_have_required = xno; then :
 225   $as_echo "$0: This script requires a shell more modern than all"
 226   $as_echo "$0: the shells that I found on your system."
 227   if test x${ZSH_VERSION+set} = xset ; then
 228     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 229     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 230   else
 231     $as_echo "$0: Please tell bug-autoconf@gnu.org and
 232 $0: gcc-bugs@gcc.gnu.org about your system, including any
 233 $0: error possibly output before this message. Then install
 234 $0: a modern shell, or manually run the script under such a
 235 $0: shell if you do have one."
 236   fi
 237   exit 1
 238 fi
 239 fi
 240 fi
 241 SHELL=${CONFIG_SHELL-/bin/sh}
 242 export SHELL
 243 # Unset more variables known to interfere with behavior of common tools.
 244 CLICOLOR_FORCE= GREP_OPTIONS=
 245 unset CLICOLOR_FORCE GREP_OPTIONS
 246
 247 ## --------------------- ##
 248 ## M4sh Shell Functions. ##
 249 ## --------------------- ##
 250 # as_fn_unset VAR
 251 # ---------------
 252 # Portably unset VAR.
 253 as_fn_unset ()
 254 {
 255   { eval $1=; unset $1;}
 256 }
 257 as_unset=as_fn_unset
 258
 259 # as_fn_set_status STATUS
 260 # -----------------------
 261 # Set $? to STATUS, without forking.
 262 as_fn_set_status ()
 263 {
 264   return $1
 265 } # as_fn_set_status
 266
 267 # as_fn_exit STATUS
 268 # -----------------
 269 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 270 as_fn_exit ()
 271 {
 272   set +e
 273   as_fn_set_status $1
 274   exit $1
 275 } # as_fn_exit
 276
 277 # as_fn_mkdir_p
 278 # -------------
 279 # Create "$as_dir" as a directory, including parents if necessary.
 280 as_fn_mkdir_p ()
 281 {
 282
 283   case $as_dir in #(
 284   -*) as_dir=./$as_dir;;
 285   esac
 286   test -d "$as_dir" || eval $as_mkdir_p || {
 287     as_dirs=
 288     while :; do
 289       case $as_dir in #(
 290       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 291       *) as_qdir=$as_dir;;
 292       esac
 293       as_dirs="'$as_qdir' $as_dirs"
 294       as_dir=`$as_dirname -- "$as_dir" ||
 295 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 296          X"$as_dir" : 'X\(//\)[^/]' \| \
 297          X"$as_dir" : 'X\(//\)$' \| \
 298          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 299 $as_echo X"$as_dir" |
 300     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 301             s//\1/
 302             q
 303           }
 304           /^X\(\/\/\)[^/].*/{
 305             s//\1/
 306             q
 307           }
 308           /^X\(\/\/\)$/{
 309             s//\1/
 310             q
 311           }
 312           /^X\(\/\).*/{
 313             s//\1/
 314             q
 315           }
 316           s/.*/./; q'`
 317       test -d "$as_dir" && break
 318     done
 319     test -z "$as_dirs" || eval "mkdir $as_dirs"
 320   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 321
 322
 323 } # as_fn_mkdir_p
 324 # as_fn_append VAR VALUE
 325 # ----------------------
 326 # Append the text in VALUE to the end of the definition contained in VAR. Take
 327 # advantage of any shell optimizations that allow amortized linear growth over
 328 # repeated appends, instead of the typical quadratic growth present in naive
 329 # implementations.
 330 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 331   eval 'as_fn_append ()
 332   {
 333     eval $1+=\$2
 334   }'
 335 else
 336   as_fn_append ()
 337   {
 338     eval $1=\$$1\$2
 339   }
 340 fi # as_fn_append
 341
 342 # as_fn_arith ARG...
 343 # ------------------
 344 # Perform arithmetic evaluation on the ARGs, and store the result in the
 345 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 346 # must be portable across $(()) and expr.
 347 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 348   eval 'as_fn_arith ()
 349   {
 350     as_val=$(( $* ))
 351   }'
 352 else
 353   as_fn_arith ()
 354   {
 355     as_val=`expr "$@" || test $? -eq 1`
 356   }
 357 fi # as_fn_arith
 358
 359
 360 # as_fn_error ERROR [LINENO LOG_FD]
 361 # ---------------------------------
 362 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 363 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 364 # script with status $?, using 1 if that was 0.
 365 as_fn_error ()
 366 {
 367   as_status=$?; test $as_status -eq 0 && as_status=1
 368   if test "$3"; then
 369     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 370     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 371   fi
 372   $as_echo "$as_me: error: $1" >&2
 373   as_fn_exit $as_status
 374 } # as_fn_error
 375
 376 if expr a : '\(a\)' >/dev/null 2>&1 &&
 377    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 378   as_expr=expr
 379 else
 380   as_expr=false
 381 fi
 382
 383 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 384   as_basename=basename
 385 else
 386   as_basename=false
 387 fi
 388
 389 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 390   as_dirname=dirname
 391 else
 392   as_dirname=false
 393 fi
 394
 395 as_me=`$as_basename -- "$0" ||
 396 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 397          X"$0" : 'X\(//\)$' \| \
 398          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 399 $as_echo X/"$0" |
 400     sed '/^.*\/\([^/][^/]*\)\/*$/{
 401             s//\1/
 402             q
 403           }
 404           /^X\/\(\/\/\)$/{
 405             s//\1/
 406             q
 407           }
 408           /^X\/\(\/\).*/{
 409             s//\1/
 410             q
 411           }
 412           s/.*/./; q'`
 413
 414 # Avoid depending upon Character Ranges.
 415 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 416 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 417 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 418 as_cr_digits='0123456789'
 419 as_cr_alnum=$as_cr_Letters$as_cr_digits
 420
 421
 422   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 423   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 424   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 425   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 426   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 427   sed -n '
 428     p
 429     /[$]LINENO/=
 430   ' <$as_myself |
 431     sed '
 432       s/[$]LINENO.*/&-/
 433       t lineno
 434       b
 435       :lineno
 436       N
 437       :loop
 438       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 439       t loop
 440       s/-\n.*//
 441     ' >$as_me.lineno &&
 442   chmod +x "$as_me.lineno" ||
 443     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 444
 445   # Don't try to exec as it changes $[0], causing all sort of problems
 446   # (the dirname of $[0] is not the place where we might find the
 447   # original and so on.  Autoconf is especially sensitive to this).
 448   . "./$as_me.lineno"
 449   # Exit status is that of the last command.
 450   exit
 451 }
 452
 453 ECHO_C= ECHO_N= ECHO_T=
 454 case `echo -n x` in #(((((
 455 -n*)
 456   case `echo 'xy\c'` in
 457   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 458   xy)  ECHO_C='\c';;
 459   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 460        ECHO_T=' ';;
 461   esac;;
 462 *)
 463   ECHO_N='-n';;
 464 esac
 465
 466 rm -f conf$$ conf$$.exe conf$$.file
 467 if test -d conf$$.dir; then
 468   rm -f conf$$.dir/conf$$.file
 469 else
 470   rm -f conf$$.dir
 471   mkdir conf$$.dir 2>/dev/null
 472 fi
 473 if (echo >conf$$.file) 2>/dev/null; then
 474   if ln -s conf$$.file conf$$ 2>/dev/null; then
 475     as_ln_s='ln -s'
 476     # ... but there are two gotchas:
 477     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 478     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 479     # In both cases, we have to default to `cp -p'.
 480     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 481       as_ln_s='cp -p'
 482   elif ln conf$$.file conf$$ 2>/dev/null; then
 483     as_ln_s=ln
 484   else
 485     as_ln_s='cp -p'
 486   fi
 487 else
 488   as_ln_s='cp -p'
 489 fi
 490 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 491 rmdir conf$$.dir 2>/dev/null
 492
 493 if mkdir -p . 2>/dev/null; then
 494   as_mkdir_p='mkdir -p "$as_dir"'
 495 else
 496   test -d ./-p && rmdir ./-p
 497   as_mkdir_p=false
 498 fi
 499
 500 if test -x / >/dev/null 2>&1; then
 501   as_test_x='test -x'
 502 else
 503   if ls -dL / >/dev/null 2>&1; then
 504     as_ls_L_option=L
 505   else
 506     as_ls_L_option=
 507   fi
 508   as_test_x='
 509     eval sh -c '\''
 510       if test -d "$1"; then
 511         test -d "$1/.";
 512       else
 513         case $1 in #(
 514         -*)set "./$1";;
 515         esac;
 516         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 517         ???[sx]*):;;*)false;;esac;fi
 518     '\'' sh
 519   '
 520 fi
 521 as_executable_p=$as_test_x
 522
 523 # Sed expression to map a string onto a valid CPP name.
 524 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 525
 526 # Sed expression to map a string onto a valid variable name.
 527 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 528
 529
 530 exec 7<&0 </dev/null 6>&1
 531
 532 # Name of the host.
 533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 534 # so uname gets run too.
 535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 536
 537 #
 538 # Initializations.
 539 #
 540 ac_default_prefix=/usr/local
 541 ac_clean_files=
 542 ac_config_libobj_dir=.
 543 LIBOBJS=
 544 cross_compiling=no
 545 subdirs=
 546 MFLAGS=
 547 MAKEFLAGS=
 548
 549 # Identity of this package.
 550 PACKAGE_NAME='libdecnumber'
 551 PACKAGE_TARNAME='libdecnumber'
 552 PACKAGE_VERSION=' '
 553 PACKAGE_STRING='libdecnumber  '
 554 PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org'
 555 PACKAGE_URL=''
 556
 557 ac_unique_file="decNumber.h"
 558 # Factoring default headers for most tests.
 559 ac_includes_default="\
 560 #include <stdio.h>
 561 #ifdef HAVE_SYS_TYPES_H
 562 # include <sys/types.h>
 563 #endif
 564 #ifdef HAVE_SYS_STAT_H
 565 # include <sys/stat.h>
 566 #endif
 567 #ifdef STDC_HEADERS
 568 # include <stdlib.h>
 569 # include <stddef.h>
 570 #else
 571 # ifdef HAVE_STDLIB_H
 572 #  include <stdlib.h>
 573 # endif
 574 #endif
 575 #ifdef HAVE_STRING_H
 576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 577 #  include <memory.h>
 578 # endif
 579 # include <string.h>
 580 #endif
 581 #ifdef HAVE_STRINGS_H
 582 # include <strings.h>
 583 #endif
 584 #ifdef HAVE_INTTYPES_H
 585 # include <inttypes.h>
 586 #endif
 587 #ifdef HAVE_STDINT_H
 588 # include <stdint.h>
 589 #endif
 590 #ifdef HAVE_UNISTD_H
 591 # include <unistd.h>
 592 #endif"
 593
 594 ac_subst_vars='LTLIBOBJS
 595 LIBOBJS
 596 PICFLAG
 597 ADDITIONAL_OBJS
 598 enable_decimal_float
 599 target_os
 600 target_vendor
 601 target_cpu
 602 target
 603 host_os
 604 host_vendor
 605 host_cpu
 606 host
 607 build_os
 608 build_vendor
 609 build_cpu
 610 build
 611 MAINT
 612 EGREP
 613 GREP
 614 CPP
 615 WERROR
 616 WARN_PEDANTIC
 617 WARN_CFLAGS
 618 AUTOHEADER
 619 AUTOCONF
 620 ACLOCAL
 621 RANLIB
 622 OBJEXT
 623 EXEEXT
 624 ac_ct_CC
 625 CPPFLAGS
 626 LDFLAGS
 627 CFLAGS
 628 CC
 629 SET_MAKE
 630 target_alias
 631 host_alias
 632 build_alias
 633 LIBS
 634 ECHO_T
 635 ECHO_N
 636 ECHO_C
 637 DEFS
 638 mandir
 639 localedir
 640 libdir
 641 psdir
 642 pdfdir
 643 dvidir
 644 htmldir
 645 infodir
 646 docdir
 647 oldincludedir
 648 includedir
 649 localstatedir
 650 sharedstatedir
 651 sysconfdir
 652 datadir
 653 datarootdir
 654 libexecdir
 655 sbindir
 656 bindir
 657 program_transform_name
 658 prefix
 659 exec_prefix
 660 PACKAGE_URL
 661 PACKAGE_BUGREPORT
 662 PACKAGE_STRING
 663 PACKAGE_VERSION
 664 PACKAGE_TARNAME
 665 PACKAGE_NAME
 666 PATH_SEPARATOR
 667 SHELL'
 668 ac_subst_files=''
 669 ac_user_opts='
 670 enable_option_checking
 671 enable_werror_always
 672 enable_maintainer_mode
 673 enable_decimal_float
 674 enable_host_shared
 675 '
 676       ac_precious_vars='build_alias
 677 host_alias
 678 target_alias
 679 CC
 680 CFLAGS
 681 LDFLAGS
 682 LIBS
 683 CPPFLAGS
 684 CPP'
 685
 686
 687 # Initialize some variables set by options.
 688 ac_init_help=
 689 ac_init_version=false
 690 ac_unrecognized_opts=
 691 ac_unrecognized_sep=
 692 # The variables have the same names as the options, with
 693 # dashes changed to underlines.
 694 cache_file=/dev/null
 695 exec_prefix=NONE
 696 no_create=
 697 no_recursion=
 698 prefix=NONE
 699 program_prefix=NONE
 700 program_suffix=NONE
 701 program_transform_name=s,x,x,
 702 silent=
 703 site=
 704 srcdir=
 705 verbose=
 706 x_includes=NONE
 707 x_libraries=NONE
 708
 709 # Installation directory options.
 710 # These are left unexpanded so users can "make install exec_prefix=/foo"
 711 # and all the variables that are supposed to be based on exec_prefix
 712 # by default will actually change.
 713 # Use braces instead of parens because sh, perl, etc. also accept them.
 714 # (The list follows the same order as the GNU Coding Standards.)
 715 bindir='${exec_prefix}/bin'
 716 sbindir='${exec_prefix}/sbin'
 717 libexecdir='${exec_prefix}/libexec'
 718 datarootdir='${prefix}/share'
 719 datadir='${datarootdir}'
 720 sysconfdir='${prefix}/etc'
 721 sharedstatedir='${prefix}/com'
 722 localstatedir='${prefix}/var'
 723 includedir='${prefix}/include'
 724 oldincludedir='/usr/include'
 725 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 726 infodir='${datarootdir}/info'
 727 htmldir='${docdir}'
 728 dvidir='${docdir}'
 729 pdfdir='${docdir}'
 730 psdir='${docdir}'
 731 libdir='${exec_prefix}/lib'
 732 localedir='${datarootdir}/locale'
 733 mandir='${datarootdir}/man'
 734
 735 ac_prev=
 736 ac_dashdash=
 737 for ac_option
 738 do
 739   # If the previous option needs an argument, assign it.
 740   if test -n "$ac_prev"; then
 741     eval $ac_prev=\$ac_option
 742     ac_prev=
 743     continue
 744   fi
 745
 746   case $ac_option in
 747   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 748   *)    ac_optarg=yes ;;
 749   esac
 750
 751   # Accept the important Cygnus configure options, so we can diagnose typos.
 752
 753   case $ac_dashdash$ac_option in
 754   --)
 755     ac_dashdash=yes ;;
 756
 757   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 758     ac_prev=bindir ;;
 759   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 760     bindir=$ac_optarg ;;
 761
 762   -build | --build | --buil | --bui | --bu)
 763     ac_prev=build_alias ;;
 764   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 765     build_alias=$ac_optarg ;;
 766
 767   -cache-file | --cache-file | --cache-fil | --cache-fi \
 768   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 769     ac_prev=cache_file ;;
 770   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 771   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 772     cache_file=$ac_optarg ;;
 773
 774   --config-cache | -C)
 775     cache_file=config.cache ;;
 776
 777   -datadir | --datadir | --datadi | --datad)
 778     ac_prev=datadir ;;
 779   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 780     datadir=$ac_optarg ;;
 781
 782   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 783   | --dataroo | --dataro | --datar)
 784     ac_prev=datarootdir ;;
 785   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 786   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 787     datarootdir=$ac_optarg ;;
 788
 789   -disable-* | --disable-*)
 790     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 791     # Reject names that are not valid shell variable names.
 792     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 793       as_fn_error "invalid feature name: $ac_useropt"
 794     ac_useropt_orig=$ac_useropt
 795     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 796     case $ac_user_opts in
 797       *"
 798 "enable_$ac_useropt"
 799 "*) ;;
 800       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 801          ac_unrecognized_sep=', ';;
 802     esac
 803     eval enable_$ac_useropt=no ;;
 804
 805   -docdir | --docdir | --docdi | --doc | --do)
 806     ac_prev=docdir ;;
 807   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 808     docdir=$ac_optarg ;;
 809
 810   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 811     ac_prev=dvidir ;;
 812   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 813     dvidir=$ac_optarg ;;
 814
 815   -enable-* | --enable-*)
 816     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 817     # Reject names that are not valid shell variable names.
 818     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 819       as_fn_error "invalid feature name: $ac_useropt"
 820     ac_useropt_orig=$ac_useropt
 821     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 822     case $ac_user_opts in
 823       *"
 824 "enable_$ac_useropt"
 825 "*) ;;
 826       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 827          ac_unrecognized_sep=', ';;
 828     esac
 829     eval enable_$ac_useropt=\$ac_optarg ;;
 830
 831   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 832   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 833   | --exec | --exe | --ex)
 834     ac_prev=exec_prefix ;;
 835   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 836   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 837   | --exec=* | --exe=* | --ex=*)
 838     exec_prefix=$ac_optarg ;;
 839
 840   -gas | --gas | --ga | --g)
 841     # Obsolete; use --with-gas.
 842     with_gas=yes ;;
 843
 844   -help | --help | --hel | --he | -h)
 845     ac_init_help=long ;;
 846   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 847     ac_init_help=recursive ;;
 848   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 849     ac_init_help=short ;;
 850
 851   -host | --host | --hos | --ho)
 852     ac_prev=host_alias ;;
 853   -host=* | --host=* | --hos=* | --ho=*)
 854     host_alias=$ac_optarg ;;
 855
 856   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 857     ac_prev=htmldir ;;
 858   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 859   | --ht=*)
 860     htmldir=$ac_optarg ;;
 861
 862   -includedir | --includedir | --includedi | --included | --include \
 863   | --includ | --inclu | --incl | --inc)
 864     ac_prev=includedir ;;
 865   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 866   | --includ=* | --inclu=* | --incl=* | --inc=*)
 867     includedir=$ac_optarg ;;
 868
 869   -infodir | --infodir | --infodi | --infod | --info | --inf)
 870     ac_prev=infodir ;;
 871   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 872     infodir=$ac_optarg ;;
 873
 874   -libdir | --libdir | --libdi | --libd)
 875     ac_prev=libdir ;;
 876   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 877     libdir=$ac_optarg ;;
 878
 879   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 880   | --libexe | --libex | --libe)
 881     ac_prev=libexecdir ;;
 882   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 883   | --libexe=* | --libex=* | --libe=*)
 884     libexecdir=$ac_optarg ;;
 885
 886   -localedir | --localedir | --localedi | --localed | --locale)
 887     ac_prev=localedir ;;
 888   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 889     localedir=$ac_optarg ;;
 890
 891   -localstatedir | --localstatedir | --localstatedi | --localstated \
 892   | --localstate | --localstat | --localsta | --localst | --locals)
 893     ac_prev=localstatedir ;;
 894   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 895   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 896     localstatedir=$ac_optarg ;;
 897
 898   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 899     ac_prev=mandir ;;
 900   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 901     mandir=$ac_optarg ;;
 902
 903   -nfp | --nfp | --nf)
 904     # Obsolete; use --without-fp.
 905     with_fp=no ;;
 906
 907   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 908   | --no-cr | --no-c | -n)
 909     no_create=yes ;;
 910
 911   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 912   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 913     no_recursion=yes ;;
 914
 915   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 916   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 917   | --oldin | --oldi | --old | --ol | --o)
 918     ac_prev=oldincludedir ;;
 919   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 920   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 921   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 922     oldincludedir=$ac_optarg ;;
 923
 924   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 925     ac_prev=prefix ;;
 926   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 927     prefix=$ac_optarg ;;
 928
 929   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 930   | --program-pre | --program-pr | --program-p)
 931     ac_prev=program_prefix ;;
 932   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 933   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 934     program_prefix=$ac_optarg ;;
 935
 936   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 937   | --program-suf | --program-su | --program-s)
 938     ac_prev=program_suffix ;;
 939   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 940   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 941     program_suffix=$ac_optarg ;;
 942
 943   -program-transform-name | --program-transform-name \
 944   | --program-transform-nam | --program-transform-na \
 945   | --program-transform-n | --program-transform- \
 946   | --program-transform | --program-transfor \
 947   | --program-transfo | --program-transf \
 948   | --program-trans | --program-tran \
 949   | --progr-tra | --program-tr | --program-t)
 950     ac_prev=program_transform_name ;;
 951   -program-transform-name=* | --program-transform-name=* \
 952   | --program-transform-nam=* | --program-transform-na=* \
 953   | --program-transform-n=* | --program-transform-=* \
 954   | --program-transform=* | --program-transfor=* \
 955   | --program-transfo=* | --program-transf=* \
 956   | --program-trans=* | --program-tran=* \
 957   | --progr-tra=* | --program-tr=* | --program-t=*)
 958     program_transform_name=$ac_optarg ;;
 959
 960   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 961     ac_prev=pdfdir ;;
 962   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 963     pdfdir=$ac_optarg ;;
 964
 965   -psdir | --psdir | --psdi | --psd | --ps)
 966     ac_prev=psdir ;;
 967   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 968     psdir=$ac_optarg ;;
 969
 970   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 971   | -silent | --silent | --silen | --sile | --sil)
 972     silent=yes ;;
 973
 974   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 975     ac_prev=sbindir ;;
 976   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 977   | --sbi=* | --sb=*)
 978     sbindir=$ac_optarg ;;
 979
 980   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 981   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 982   | --sharedst | --shareds | --shared | --share | --shar \
 983   | --sha | --sh)
 984     ac_prev=sharedstatedir ;;
 985   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 986   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 987   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 988   | --sha=* | --sh=*)
 989     sharedstatedir=$ac_optarg ;;
 990
 991   -site | --site | --sit)
 992     ac_prev=site ;;
 993   -site=* | --site=* | --sit=*)
 994     site=$ac_optarg ;;
 995
 996   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 997     ac_prev=srcdir ;;
 998   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 999     srcdir=$ac_optarg ;;
1000
1001   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1002   | --syscon | --sysco | --sysc | --sys | --sy)
1003     ac_prev=sysconfdir ;;
1004   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1005   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1006     sysconfdir=$ac_optarg ;;
1007
1008   -target | --target | --targe | --targ | --tar | --ta | --t)
1009     ac_prev=target_alias ;;
1010   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1011     target_alias=$ac_optarg ;;
1012
1013   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1014     verbose=yes ;;
1015
1016   -version | --version | --versio | --versi | --vers | -V)
1017     ac_init_version=: ;;
1018
1019   -with-* | --with-*)
1020     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1021     # Reject names that are not valid shell variable names.
1022     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1023       as_fn_error "invalid package name: $ac_useropt"
1024     ac_useropt_orig=$ac_useropt
1025     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1026     case $ac_user_opts in
1027       *"
1028 "with_$ac_useropt"
1029 "*) ;;
1030       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1031          ac_unrecognized_sep=', ';;
1032     esac
1033     eval with_$ac_useropt=\$ac_optarg ;;
1034
1035   -without-* | --without-*)
1036     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1037     # Reject names that are not valid shell variable names.
1038     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1039       as_fn_error "invalid package name: $ac_useropt"
1040     ac_useropt_orig=$ac_useropt
1041     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1042     case $ac_user_opts in
1043       *"
1044 "with_$ac_useropt"
1045 "*) ;;
1046       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1047          ac_unrecognized_sep=', ';;
1048     esac
1049     eval with_$ac_useropt=no ;;
1050
1051   --x)
1052     # Obsolete; use --with-x.
1053     with_x=yes ;;
1054
1055   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1056   | --x-incl | --x-inc | --x-in | --x-i)
1057     ac_prev=x_includes ;;
1058   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1059   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1060     x_includes=$ac_optarg ;;
1061
1062   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1063   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1064     ac_prev=x_libraries ;;
1065   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1066   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1067     x_libraries=$ac_optarg ;;
1068
1069   -*) as_fn_error "unrecognized option: \`$ac_option'
1070 Try \`$0 --help' for more information."
1071     ;;
1072
1073   *=*)
1074     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1075     # Reject names that are not valid shell variable names.
1076     case $ac_envvar in #(
1077       '' | [0-9]* | *[!_$as_cr_alnum]* )
1078       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1079     esac
1080     eval $ac_envvar=\$ac_optarg
1081     export $ac_envvar ;;
1082
1083   *)
1084     # FIXME: should be removed in autoconf 3.0.
1085     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1086     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1087       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1088     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1089     ;;
1090
1091   esac
1092 done
1093
1094 if test -n "$ac_prev"; then
1095   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1096   as_fn_error "missing argument to $ac_option"
1097 fi
1098
1099 if test -n "$ac_unrecognized_opts"; then
1100   case $enable_option_checking in
1101     no) ;;
1102     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1103     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1104   esac
1105 fi
1106
1107 # Check all directory arguments for consistency.
1108 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1109                 datadir sysconfdir sharedstatedir localstatedir includedir \
1110                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1111                 libdir localedir mandir
1112 do
1113   eval ac_val=\$$ac_var
1114   # Remove trailing slashes.
1115   case $ac_val in
1116     */ )
1117       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1118       eval $ac_var=\$ac_val;;
1119   esac
1120   # Be sure to have absolute directory names.
1121   case $ac_val in
1122     [\\/$]* | ?:[\\/]* )  continue;;
1123     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1124   esac
1125   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1126 done
1127
1128 # There might be people who depend on the old broken behavior: `$host'
1129 # used to hold the argument of --host etc.
1130 # FIXME: To remove some day.
1131 build=$build_alias
1132 host=$host_alias
1133 target=$target_alias
1134
1135 # FIXME: To remove some day.
1136 if test "x$host_alias" != x; then
1137   if test "x$build_alias" = x; then
1138     cross_compiling=maybe
1139     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1140     If a cross compiler is detected then cross compile mode will be used." >&2
1141   elif test "x$build_alias" != "x$host_alias"; then
1142     cross_compiling=yes
1143   fi
1144 fi
1145
1146 ac_tool_prefix=
1147 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1148
1149 test "$silent" = yes && exec 6>/dev/null
1150
1151
1152 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1153 ac_ls_di=`ls -di .` &&
1154 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1155   as_fn_error "working directory cannot be determined"
1156 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1157   as_fn_error "pwd does not report name of working directory"
1158
1159
1160 # Find the source files, if location was not specified.
1161 if test -z "$srcdir"; then
1162   ac_srcdir_defaulted=yes
1163   # Try the directory containing this script, then the parent directory.
1164   ac_confdir=`$as_dirname -- "$as_myself" ||
1165 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1166          X"$as_myself" : 'X\(//\)[^/]' \| \
1167          X"$as_myself" : 'X\(//\)$' \| \
1168          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1169 $as_echo X"$as_myself" |
1170     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1171             s//\1/
1172             q
1173           }
1174           /^X\(\/\/\)[^/].*/{
1175             s//\1/
1176             q
1177           }
1178           /^X\(\/\/\)$/{
1179             s//\1/
1180             q
1181           }
1182           /^X\(\/\).*/{
1183             s//\1/
1184             q
1185           }
1186           s/.*/./; q'`
1187   srcdir=$ac_confdir
1188   if test ! -r "$srcdir/$ac_unique_file"; then
1189     srcdir=..
1190   fi
1191 else
1192   ac_srcdir_defaulted=no
1193 fi
1194 if test ! -r "$srcdir/$ac_unique_file"; then
1195   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1196   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1197 fi
1198 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1199 ac_abs_confdir=`(
1200         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1201         pwd)`
1202 # When building in place, set srcdir=.
1203 if test "$ac_abs_confdir" = "$ac_pwd"; then
1204   srcdir=.
1205 fi
1206 # Remove unnecessary trailing slashes from srcdir.
1207 # Double slashes in file names in object file debugging info
1208 # mess up M-x gdb in Emacs.
1209 case $srcdir in
1210 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1211 esac
1212 for ac_var in $ac_precious_vars; do
1213   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1214   eval ac_env_${ac_var}_value=\$${ac_var}
1215   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1216   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1217 done
1218
1219 #
1220 # Report the --help message.
1221 #
1222 if test "$ac_init_help" = "long"; then
1223   # Omit some internal or obsolete options to make the list less imposing.
1224   # This message is too long to be a string in the A/UX 3.1 sh.
1225   cat <<_ACEOF
1226 \`configure' configures libdecnumber   to adapt to many kinds of systems.
1227
1228 Usage: $0 [OPTION]... [VAR=VALUE]...
1229
1230 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1231 VAR=VALUE.  See below for descriptions of some of the useful variables.
1232
1233 Defaults for the options are specified in brackets.
1234
1235 Configuration:
1236   -h, --help              display this help and exit
1237       --help=short        display options specific to this package
1238       --help=recursive    display the short help of all the included packages
1239   -V, --version           display version information and exit
1240   -q, --quiet, --silent   do not print \`checking...' messages
1241       --cache-file=FILE   cache test results in FILE [disabled]
1242   -C, --config-cache      alias for \`--cache-file=config.cache'
1243   -n, --no-create         do not create output files
1244       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1245
1246 Installation directories:
1247   --prefix=PREFIX         install architecture-independent files in PREFIX
1248                           [$ac_default_prefix]
1249   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1250                           [PREFIX]
1251
1252 By default, \`make install' will install all the files in
1253 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1254 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1255 for instance \`--prefix=\$HOME'.
1256
1257 For better control, use the options below.
1258
1259 Fine tuning of the installation directories:
1260   --bindir=DIR            user executables [EPREFIX/bin]
1261   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1262   --libexecdir=DIR        program executables [EPREFIX/libexec]
1263   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1264   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1265   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1266   --libdir=DIR            object code libraries [EPREFIX/lib]
1267   --includedir=DIR        C header files [PREFIX/include]
1268   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1269   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1270   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1271   --infodir=DIR           info documentation [DATAROOTDIR/info]
1272   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1273   --mandir=DIR            man documentation [DATAROOTDIR/man]
1274   --docdir=DIR            documentation root [DATAROOTDIR/doc/libdecnumber]
1275   --htmldir=DIR           html documentation [DOCDIR]
1276   --dvidir=DIR            dvi documentation [DOCDIR]
1277   --pdfdir=DIR            pdf documentation [DOCDIR]
1278   --psdir=DIR             ps documentation [DOCDIR]
1279 _ACEOF
1280
1281   cat <<\_ACEOF
1282
1283 System types:
1284   --build=BUILD     configure for building on BUILD [guessed]
1285   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1286   --target=TARGET   configure for building compilers for TARGET [HOST]
1287 _ACEOF
1288 fi
1289
1290 if test -n "$ac_init_help"; then
1291   case $ac_init_help in
1292      short | recursive ) echo "Configuration of libdecnumber  :";;
1293    esac
1294   cat <<\_ACEOF
1295
1296 Optional Features:
1297   --disable-option-checking  ignore unrecognized --enable/--with options
1298   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1299   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1300   --enable-werror-always  enable -Werror despite compiler version
1301   --enable-maintainer-mode enable rules only needed by maintainers
1302   --enable-decimal-float={no,yes,bid,dpd}
1303                         enable decimal float extension to C.  Selecting 'bid'
1304                         or 'dpd' choses which decimal floating point format
1305                         to use
1306   --enable-host-shared    build host code as shared libraries
1307
1308 Some influential environment variables:
1309   CC          C compiler command
1310   CFLAGS      C compiler flags
1311   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1312               nonstandard directory <lib dir>
1313   LIBS        libraries to pass to the linker, e.g. -l<library>
1314   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1315               you have headers in a nonstandard directory <include dir>
1316   CPP         C preprocessor
1317
1318 Use these variables to override the choices made by `configure' or to help
1319 it to find libraries and programs with nonstandard names/locations.
1320
1321 Report bugs to <gcc-bugs@gcc.gnu.org>.
1322 _ACEOF
1323 ac_status=$?
1324 fi
1325
1326 if test "$ac_init_help" = "recursive"; then
1327   # If there are subdirs, report their specific --help.
1328   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1329     test -d "$ac_dir" ||
1330       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1331       continue
1332     ac_builddir=.
1333
1334 case "$ac_dir" in
1335 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1336 *)
1337   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1338   # A ".." for each directory in $ac_dir_suffix.
1339   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1340   case $ac_top_builddir_sub in
1341   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1342   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1343   esac ;;
1344 esac
1345 ac_abs_top_builddir=$ac_pwd
1346 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1347 # for backward compatibility:
1348 ac_top_builddir=$ac_top_build_prefix
1349
1350 case $srcdir in
1351   .)  # We are building in place.
1352     ac_srcdir=.
1353     ac_top_srcdir=$ac_top_builddir_sub
1354     ac_abs_top_srcdir=$ac_pwd ;;
1355   [\\/]* | ?:[\\/]* )  # Absolute name.
1356     ac_srcdir=$srcdir$ac_dir_suffix;
1357     ac_top_srcdir=$srcdir
1358     ac_abs_top_srcdir=$srcdir ;;
1359   *) # Relative name.
1360     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1361     ac_top_srcdir=$ac_top_build_prefix$srcdir
1362     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1363 esac
1364 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1365
1366     cd "$ac_dir" || { ac_status=$?; continue; }
1367     # Check for guested configure.
1368     if test -f "$ac_srcdir/configure.gnu"; then
1369       echo &&
1370       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1371     elif test -f "$ac_srcdir/configure"; then
1372       echo &&
1373       $SHELL "$ac_srcdir/configure" --help=recursive
1374     else
1375       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1376     fi || ac_status=$?
1377     cd "$ac_pwd" || { ac_status=$?; break; }
1378   done
1379 fi
1380
1381 test -n "$ac_init_help" && exit $ac_status
1382 if $ac_init_version; then
1383   cat <<\_ACEOF
1384 libdecnumber configure
1385 generated by GNU Autoconf 2.64
1386
1387 Copyright (C) 2009 Free Software Foundation, Inc.
1388 This configure script is free software; the Free Software Foundation
1389 gives unlimited permission to copy, distribute and modify it.
1390 _ACEOF
1391   exit
1392 fi
1393
1394 ## ------------------------ ##
1395 ## Autoconf initialization. ##
1396 ## ------------------------ ##
1397
1398 # ac_fn_c_try_compile LINENO
1399 # --------------------------
1400 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1401 ac_fn_c_try_compile ()
1402 {
1403   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1404   rm -f conftest.$ac_objext
1405   if { { ac_try="$ac_compile"
1406 case "(($ac_try" in
1407   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1408   *) ac_try_echo=$ac_try;;
1409 esac
1410 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1411 $as_echo "$ac_try_echo"; } >&5
1412   (eval "$ac_compile") 2>conftest.err
1413   ac_status=$?
1414   if test -s conftest.err; then
1415     grep -v '^ *+' conftest.err >conftest.er1
1416     cat conftest.er1 >&5
1417     mv -f conftest.er1 conftest.err
1418   fi
1419   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1420   test $ac_status = 0; } && {
1421          test -z "$ac_c_werror_flag" ||
1422          test ! -s conftest.err
1423        } && test -s conftest.$ac_objext; then :
1424   ac_retval=0
1425 else
1426   $as_echo "$as_me: failed program was:" >&5
1427 sed 's/^/| /' conftest.$ac_ext >&5
1428
1429         ac_retval=1
1430 fi
1431   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1432   return $ac_retval
1433
1434 } # ac_fn_c_try_compile
1435
1436 # ac_fn_c_try_cpp LINENO
1437 # ----------------------
1438 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1439 ac_fn_c_try_cpp ()
1440 {
1441   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1442   if { { ac_try="$ac_cpp conftest.$ac_ext"
1443 case "(($ac_try" in
1444   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1445   *) ac_try_echo=$ac_try;;
1446 esac
1447 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1448 $as_echo "$ac_try_echo"; } >&5
1449   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1450   ac_status=$?
1451   if test -s conftest.err; then
1452     grep -v '^ *+' conftest.err >conftest.er1
1453     cat conftest.er1 >&5
1454     mv -f conftest.er1 conftest.err
1455   fi
1456   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1457   test $ac_status = 0; } >/dev/null && {
1458          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1459          test ! -s conftest.err
1460        }; then :
1461   ac_retval=0
1462 else
1463   $as_echo "$as_me: failed program was:" >&5
1464 sed 's/^/| /' conftest.$ac_ext >&5
1465
1466     ac_retval=1
1467 fi
1468   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1469   return $ac_retval
1470
1471 } # ac_fn_c_try_cpp
1472
1473 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1474 # -------------------------------------------------------
1475 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1476 # the include files in INCLUDES and setting the cache variable VAR
1477 # accordingly.
1478 ac_fn_c_check_header_mongrel ()
1479 {
1480   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1481   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1482   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1483 $as_echo_n "checking for $2... " >&6; }
1484 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1485   $as_echo_n "(cached) " >&6
1486 fi
1487 eval ac_res=\$$3
1488                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1489 $as_echo "$ac_res" >&6; }
1490 else
1491   # Is the header compilable?
1492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1493 $as_echo_n "checking $2 usability... " >&6; }
1494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1495 /* end confdefs.h.  */
1496 $4
1497 #include <$2>
1498 _ACEOF
1499 if ac_fn_c_try_compile "$LINENO"; then :
1500   ac_header_compiler=yes
1501 else
1502   ac_header_compiler=no
1503 fi
1504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1506 $as_echo "$ac_header_compiler" >&6; }
1507
1508 # Is the header present?
1509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1510 $as_echo_n "checking $2 presence... " >&6; }
1511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1512 /* end confdefs.h.  */
1513 #include <$2>
1514 _ACEOF
1515 if ac_fn_c_try_cpp "$LINENO"; then :
1516   ac_header_preproc=yes
1517 else
1518   ac_header_preproc=no
1519 fi
1520 rm -f conftest.err conftest.$ac_ext
1521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1522 $as_echo "$ac_header_preproc" >&6; }
1523
1524 # So?  What about this header?
1525 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1526   yes:no: )
1527     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1528 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1529     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1530 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1531     ;;
1532   no:yes:* )
1533     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1534 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1535     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1536 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1537     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1538 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1539     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1540 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1541     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1542 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1543 ( cat <<\_ASBOX
1544 ## ----------------------------------- ##
1545 ## Report this to gcc-bugs@gcc.gnu.org ##
1546 ## ----------------------------------- ##
1547 _ASBOX
1548      ) | sed "s/^/$as_me: WARNING:     /" >&2
1549     ;;
1550 esac
1551   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1552 $as_echo_n "checking for $2... " >&6; }
1553 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1554   $as_echo_n "(cached) " >&6
1555 else
1556   eval "$3=\$ac_header_compiler"
1557 fi
1558 eval ac_res=\$$3
1559                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1560 $as_echo "$ac_res" >&6; }
1561 fi
1562   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1563
1564 } # ac_fn_c_check_header_mongrel
1565
1566 # ac_fn_c_try_run LINENO
1567 # ----------------------
1568 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1569 # that executables *can* be run.
1570 ac_fn_c_try_run ()
1571 {
1572   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1573   if { { ac_try="$ac_link"
1574 case "(($ac_try" in
1575   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1576   *) ac_try_echo=$ac_try;;
1577 esac
1578 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1579 $as_echo "$ac_try_echo"; } >&5
1580   (eval "$ac_link") 2>&5
1581   ac_status=$?
1582   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1583   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1584   { { case "(($ac_try" in
1585   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1586   *) ac_try_echo=$ac_try;;
1587 esac
1588 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1589 $as_echo "$ac_try_echo"; } >&5
1590   (eval "$ac_try") 2>&5
1591   ac_status=$?
1592   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1593   test $ac_status = 0; }; }; then :
1594   ac_retval=0
1595 else
1596   $as_echo "$as_me: program exited with status $ac_status" >&5
1597        $as_echo "$as_me: failed program was:" >&5
1598 sed 's/^/| /' conftest.$ac_ext >&5
1599
1600        ac_retval=$ac_status
1601 fi
1602   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1603   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1604   return $ac_retval
1605
1606 } # ac_fn_c_try_run
1607
1608 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1609 # -------------------------------------------------------
1610 # Tests whether HEADER exists and can be compiled using the include files in
1611 # INCLUDES, setting the cache variable VAR accordingly.
1612 ac_fn_c_check_header_compile ()
1613 {
1614   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1615   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1616 $as_echo_n "checking for $2... " >&6; }
1617 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1618   $as_echo_n "(cached) " >&6
1619 else
1620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1621 /* end confdefs.h.  */
1622 $4
1623 #include <$2>
1624 _ACEOF
1625 if ac_fn_c_try_compile "$LINENO"; then :
1626   eval "$3=yes"
1627 else
1628   eval "$3=no"
1629 fi
1630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1631 fi
1632 eval ac_res=\$$3
1633                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1634 $as_echo "$ac_res" >&6; }
1635   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1636
1637 } # ac_fn_c_check_header_compile
1638
1639 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1640 # -------------------------------------------
1641 # Tests whether TYPE exists after having included INCLUDES, setting cache
1642 # variable VAR accordingly.
1643 ac_fn_c_check_type ()
1644 {
1645   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1646   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1647 $as_echo_n "checking for $2... " >&6; }
1648 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1649   $as_echo_n "(cached) " >&6
1650 else
1651   eval "$3=no"
1652   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1653 /* end confdefs.h.  */
1654 $4
1655 int
1656 main ()
1657 {
1658 if (sizeof ($2))
1659          return 0;
1660   ;
1661   return 0;
1662 }
1663 _ACEOF
1664 if ac_fn_c_try_compile "$LINENO"; then :
1665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1666 /* end confdefs.h.  */
1667 $4
1668 int
1669 main ()
1670 {
1671 if (sizeof (($2)))
1672             return 0;
1673   ;
1674   return 0;
1675 }
1676 _ACEOF
1677 if ac_fn_c_try_compile "$LINENO"; then :
1678
1679 else
1680   eval "$3=yes"
1681 fi
1682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1683 fi
1684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1685 fi
1686 eval ac_res=\$$3
1687                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1688 $as_echo "$ac_res" >&6; }
1689   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1690
1691 } # ac_fn_c_check_type
1692
1693 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1694 # --------------------------------------------
1695 # Tries to find the compile-time value of EXPR in a program that includes
1696 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1697 # computed
1698 ac_fn_c_compute_int ()
1699 {
1700   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1701   if test "$cross_compiling" = yes; then
1702     # Depending upon the size, compute the lo and hi bounds.
1703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1704 /* end confdefs.h.  */
1705 $4
1706 int
1707 main ()
1708 {
1709 static int test_array [1 - 2 * !(($2) >= 0)];
1710 test_array [0] = 0
1711
1712   ;
1713   return 0;
1714 }
1715 _ACEOF
1716 if ac_fn_c_try_compile "$LINENO"; then :
1717   ac_lo=0 ac_mid=0
1718   while :; do
1719     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1720 /* end confdefs.h.  */
1721 $4
1722 int
1723 main ()
1724 {
1725 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1726 test_array [0] = 0
1727
1728   ;
1729   return 0;
1730 }
1731 _ACEOF
1732 if ac_fn_c_try_compile "$LINENO"; then :
1733   ac_hi=$ac_mid; break
1734 else
1735   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1736                         if test $ac_lo -le $ac_mid; then
1737                           ac_lo= ac_hi=
1738                           break
1739                         fi
1740                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1741 fi
1742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1743   done
1744 else
1745   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1746 /* end confdefs.h.  */
1747 $4
1748 int
1749 main ()
1750 {
1751 static int test_array [1 - 2 * !(($2) < 0)];
1752 test_array [0] = 0
1753
1754   ;
1755   return 0;
1756 }
1757 _ACEOF
1758 if ac_fn_c_try_compile "$LINENO"; then :
1759   ac_hi=-1 ac_mid=-1
1760   while :; do
1761     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1762 /* end confdefs.h.  */
1763 $4
1764 int
1765 main ()
1766 {
1767 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1768 test_array [0] = 0
1769
1770   ;
1771   return 0;
1772 }
1773 _ACEOF
1774 if ac_fn_c_try_compile "$LINENO"; then :
1775   ac_lo=$ac_mid; break
1776 else
1777   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1778                         if test $ac_mid -le $ac_hi; then
1779                           ac_lo= ac_hi=
1780                           break
1781                         fi
1782                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1783 fi
1784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1785   done
1786 else
1787   ac_lo= ac_hi=
1788 fi
1789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1790 fi
1791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1792 # Binary search between lo and hi bounds.
1793 while test "x$ac_lo" != "x$ac_hi"; do
1794   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1796 /* end confdefs.h.  */
1797 $4
1798 int
1799 main ()
1800 {
1801 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1802 test_array [0] = 0
1803
1804   ;
1805   return 0;
1806 }
1807 _ACEOF
1808 if ac_fn_c_try_compile "$LINENO"; then :
1809   ac_hi=$ac_mid
1810 else
1811   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1812 fi
1813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1814 done
1815 case $ac_lo in #((
1816 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1817 '') ac_retval=1 ;;
1818 esac
1819   else
1820     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1821 /* end confdefs.h.  */
1822 $4
1823 static long int longval () { return $2; }
1824 static unsigned long int ulongval () { return $2; }
1825 #include <stdio.h>
1826 #include <stdlib.h>
1827 int
1828 main ()
1829 {
1830
1831   FILE *f = fopen ("conftest.val", "w");
1832   if (! f)
1833     return 1;
1834   if (($2) < 0)
1835     {
1836       long int i = longval ();
1837       if (i != ($2))
1838         return 1;
1839       fprintf (f, "%ld", i);
1840     }
1841   else
1842     {
1843       unsigned long int i = ulongval ();
1844       if (i != ($2))
1845         return 1;
1846       fprintf (f, "%lu", i);
1847     }
1848   /* Do not output a trailing newline, as this causes \r\n confusion
1849      on some platforms.  */
1850   return ferror (f) || fclose (f) != 0;
1851
1852   ;
1853   return 0;
1854 }
1855 _ACEOF
1856 if ac_fn_c_try_run "$LINENO"; then :
1857   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1858 else
1859   ac_retval=1
1860 fi
1861 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1862   conftest.$ac_objext conftest.beam conftest.$ac_ext
1863 rm -f conftest.val
1864
1865   fi
1866   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1867   return $ac_retval
1868
1869 } # ac_fn_c_compute_int
1870 cat >config.log <<_ACEOF
1871 This file contains any messages produced by compilers while
1872 running configure, to aid debugging if configure makes a mistake.
1873
1874 It was created by libdecnumber $as_me  , which was
1875 generated by GNU Autoconf 2.64.  Invocation command line was
1876
1877   $ $0 $@
1878
1879 _ACEOF
1880 exec 5>>config.log
1881 {
1882 cat <<_ASUNAME
1883 ## --------- ##
1884 ## Platform. ##
1885 ## --------- ##
1886
1887 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1888 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1889 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1890 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1891 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1892
1893 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1894 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1895
1896 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1897 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1898 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1899 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1900 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1901 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1902 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1903
1904 _ASUNAME
1905
1906 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1907 for as_dir in $PATH
1908 do
1909   IFS=$as_save_IFS
1910   test -z "$as_dir" && as_dir=.
1911     $as_echo "PATH: $as_dir"
1912   done
1913 IFS=$as_save_IFS
1914
1915 } >&5
1916
1917 cat >&5 <<_ACEOF
1918
1919
1920 ## ----------- ##
1921 ## Core tests. ##
1922 ## ----------- ##
1923
1924 _ACEOF
1925
1926
1927 # Keep a trace of the command line.
1928 # Strip out --no-create and --no-recursion so they do not pile up.
1929 # Strip out --silent because we don't want to record it for future runs.
1930 # Also quote any args containing shell meta-characters.
1931 # Make two passes to allow for proper duplicate-argument suppression.
1932 ac_configure_args=
1933 ac_configure_args0=
1934 ac_configure_args1=
1935 ac_must_keep_next=false
1936 for ac_pass in 1 2
1937 do
1938   for ac_arg
1939   do
1940     case $ac_arg in
1941     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1942     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1943     | -silent | --silent | --silen | --sile | --sil)
1944       continue ;;
1945     *\'*)
1946       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1947     esac
1948     case $ac_pass in
1949     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1950     2)
1951       as_fn_append ac_configure_args1 " '$ac_arg'"
1952       if test $ac_must_keep_next = true; then
1953         ac_must_keep_next=false # Got value, back to normal.
1954       else
1955         case $ac_arg in
1956           *=* | --config-cache | -C | -disable-* | --disable-* \
1957           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1958           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1959           | -with-* | --with-* | -without-* | --without-* | --x)
1960             case "$ac_configure_args0 " in
1961               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1962             esac
1963             ;;
1964           -* ) ac_must_keep_next=true ;;
1965         esac
1966       fi
1967       as_fn_append ac_configure_args " '$ac_arg'"
1968       ;;
1969     esac
1970   done
1971 done
1972 { ac_configure_args0=; unset ac_configure_args0;}
1973 { ac_configure_args1=; unset ac_configure_args1;}
1974
1975 # When interrupted or exit'd, cleanup temporary files, and complete
1976 # config.log.  We remove comments because anyway the quotes in there
1977 # would cause problems or look ugly.
1978 # WARNING: Use '\'' to represent an apostrophe within the trap.
1979 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1980 trap 'exit_status=$?
1981   # Save into config.log some information that might help in debugging.
1982   {
1983     echo
1984
1985     cat <<\_ASBOX
1986 ## ---------------- ##
1987 ## Cache variables. ##
1988 ## ---------------- ##
1989 _ASBOX
1990     echo
1991     # The following way of writing the cache mishandles newlines in values,
1992 (
1993   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1994     eval ac_val=\$$ac_var
1995     case $ac_val in #(
1996     *${as_nl}*)
1997       case $ac_var in #(
1998       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1999 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2000       esac
2001       case $ac_var in #(
2002       _ | IFS | as_nl) ;; #(
2003       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2004       *) { eval $ac_var=; unset $ac_var;} ;;
2005       esac ;;
2006     esac
2007   done
2008   (set) 2>&1 |
2009     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2010     *${as_nl}ac_space=\ *)
2011       sed -n \
2012         "s/'\''/'\''\\\\'\'''\''/g;
2013           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2014       ;; #(
2015     *)
2016       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2017       ;;
2018     esac |
2019     sort
2020 )
2021     echo
2022
2023     cat <<\_ASBOX
2024 ## ----------------- ##
2025 ## Output variables. ##
2026 ## ----------------- ##
2027 _ASBOX
2028     echo
2029     for ac_var in $ac_subst_vars
2030     do
2031       eval ac_val=\$$ac_var
2032       case $ac_val in
2033       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2034       esac
2035       $as_echo "$ac_var='\''$ac_val'\''"
2036     done | sort
2037     echo
2038
2039     if test -n "$ac_subst_files"; then
2040       cat <<\_ASBOX
2041 ## ------------------- ##
2042 ## File substitutions. ##
2043 ## ------------------- ##
2044 _ASBOX
2045       echo
2046       for ac_var in $ac_subst_files
2047       do
2048         eval ac_val=\$$ac_var
2049         case $ac_val in
2050         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2051         esac
2052         $as_echo "$ac_var='\''$ac_val'\''"
2053       done | sort
2054       echo
2055     fi
2056
2057     if test -s confdefs.h; then
2058       cat <<\_ASBOX
2059 ## ----------- ##
2060 ## confdefs.h. ##
2061 ## ----------- ##
2062 _ASBOX
2063       echo
2064       cat confdefs.h
2065       echo
2066     fi
2067     test "$ac_signal" != 0 &&
2068       $as_echo "$as_me: caught signal $ac_signal"
2069     $as_echo "$as_me: exit $exit_status"
2070   } >&5
2071   rm -f core *.core core.conftest.* &&
2072     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2073     exit $exit_status
2074 ' 0
2075 for ac_signal in 1 2 13 15; do
2076   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2077 done
2078 ac_signal=0
2079
2080 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2081 rm -f -r conftest* confdefs.h
2082
2083 $as_echo "/* confdefs.h */" > confdefs.h
2084
2085 # Predefined preprocessor variables.
2086
2087 cat >>confdefs.h <<_ACEOF
2088 #define PACKAGE_NAME "$PACKAGE_NAME"
2089 _ACEOF
2090
2091 cat >>confdefs.h <<_ACEOF
2092 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2093 _ACEOF
2094
2095 cat >>confdefs.h <<_ACEOF
2096 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2097 _ACEOF
2098
2099 cat >>confdefs.h <<_ACEOF
2100 #define PACKAGE_STRING "$PACKAGE_STRING"
2101 _ACEOF
2102
2103 cat >>confdefs.h <<_ACEOF
2104 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2105 _ACEOF
2106
2107 cat >>confdefs.h <<_ACEOF
2108 #define PACKAGE_URL "$PACKAGE_URL"
2109 _ACEOF
2110
2111
2112 # Let the site file select an alternate cache file if it wants to.
2113 # Prefer an explicitly selected file to automatically selected ones.
2114 ac_site_file1=NONE
2115 ac_site_file2=NONE
2116 if test -n "$CONFIG_SITE"; then
2117   ac_site_file1=$CONFIG_SITE
2118 elif test "x$prefix" != xNONE; then
2119   ac_site_file1=$prefix/share/config.site
2120   ac_site_file2=$prefix/etc/config.site
2121 else
2122   ac_site_file1=$ac_default_prefix/share/config.site
2123   ac_site_file2=$ac_default_prefix/etc/config.site
2124 fi
2125 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2126 do
2127   test "x$ac_site_file" = xNONE && continue
2128   if test -r "$ac_site_file"; then
2129     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2130 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2131     sed 's/^/| /' "$ac_site_file" >&5
2132     . "$ac_site_file"
2133   fi
2134 done
2135
2136 if test -r "$cache_file"; then
2137   # Some versions of bash will fail to source /dev/null (special
2138   # files actually), so we avoid doing that.
2139   if test -f "$cache_file"; then
2140     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2141 $as_echo "$as_me: loading cache $cache_file" >&6;}
2142     case $cache_file in
2143       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2144       *)                      . "./$cache_file";;
2145     esac
2146   fi
2147 else
2148   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2149 $as_echo "$as_me: creating cache $cache_file" >&6;}
2150   >$cache_file
2151 fi
2152
2153 # Check that the precious variables saved in the cache have kept the same
2154 # value.
2155 ac_cache_corrupted=false
2156 for ac_var in $ac_precious_vars; do
2157   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2158   eval ac_new_set=\$ac_env_${ac_var}_set
2159   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2160   eval ac_new_val=\$ac_env_${ac_var}_value
2161   case $ac_old_set,$ac_new_set in
2162     set,)
2163       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2164 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2165       ac_cache_corrupted=: ;;
2166     ,set)
2167       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2168 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2169       ac_cache_corrupted=: ;;
2170     ,);;
2171     *)
2172       if test "x$ac_old_val" != "x$ac_new_val"; then
2173         # differences in whitespace do not lead to failure.
2174         ac_old_val_w=`echo x $ac_old_val`
2175         ac_new_val_w=`echo x $ac_new_val`
2176         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2177           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2178 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2179           ac_cache_corrupted=:
2180         else
2181           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2182 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2183           eval $ac_var=\$ac_old_val
2184         fi
2185         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2186 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2187         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2188 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2189       fi;;
2190   esac
2191   # Pass precious variables to config.status.
2192   if test "$ac_new_set" = set; then
2193     case $ac_new_val in
2194     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2195     *) ac_arg=$ac_var=$ac_new_val ;;
2196     esac
2197     case " $ac_configure_args " in
2198       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2199       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2200     esac
2201   fi
2202 done
2203 if $ac_cache_corrupted; then
2204   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2205 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2206   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2207 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2208   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2209 fi
2210 ## -------------------- ##
2211 ## Main body of script. ##
2212 ## -------------------- ##
2213
2214 ac_ext=c
2215 ac_cpp='$CPP $CPPFLAGS'
2216 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2217 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2218 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2219
2220
2221
2222
2223
2224
2225
2226 ac_aux_dir=
2227 for ac_dir in .. "$srcdir"/..; do
2228   for ac_t in install-sh install.sh shtool; do
2229     if test -f "$ac_dir/$ac_t"; then
2230       ac_aux_dir=$ac_dir
2231       ac_install_sh="$ac_aux_dir/$ac_t -c"
2232       break 2
2233     fi
2234   done
2235 done
2236 if test -z "$ac_aux_dir"; then
2237   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
2238 fi
2239
2240 # These three variables are undocumented and unsupported,
2241 # and are intended to be withdrawn in a future Autoconf release.
2242 # They can cause serious problems if a builder's source tree is in a directory
2243 # whose full name contains unusual characters.
2244 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2245 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2246 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2247
2248
2249
2250 # Checks for programs.
2251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2252 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2253 set x ${MAKE-make}
2254 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2255 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2256   $as_echo_n "(cached) " >&6
2257 else
2258   cat >conftest.make <<\_ACEOF
2259 SHELL = /bin/sh
2260 all:
2261         @echo '@@@%%%=$(MAKE)=@@@%%%'
2262 _ACEOF
2263 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2264 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2265   *@@@%%%=?*=@@@%%%*)
2266     eval ac_cv_prog_make_${ac_make}_set=yes;;
2267   *)
2268     eval ac_cv_prog_make_${ac_make}_set=no;;
2269 esac
2270 rm -f conftest.make
2271 fi
2272 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2274 $as_echo "yes" >&6; }
2275   SET_MAKE=
2276 else
2277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2278 $as_echo "no" >&6; }
2279   SET_MAKE="MAKE=${MAKE-make}"
2280 fi
2281
2282 ac_ext=c
2283 ac_cpp='$CPP $CPPFLAGS'
2284 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2285 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2286 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2287 if test -n "$ac_tool_prefix"; then
2288   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2289 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2291 $as_echo_n "checking for $ac_word... " >&6; }
2292 if test "${ac_cv_prog_CC+set}" = set; then :
2293   $as_echo_n "(cached) " >&6
2294 else
2295   if test -n "$CC"; then
2296   ac_cv_prog_CC="$CC" # Let the user override the test.
2297 else
2298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2299 for as_dir in $PATH
2300 do
2301   IFS=$as_save_IFS
2302   test -z "$as_dir" && as_dir=.
2303     for ac_exec_ext in '' $ac_executable_extensions; do
2304   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2305     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2306     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2307     break 2
2308   fi
2309 done
2310   done
2311 IFS=$as_save_IFS
2312
2313 fi
2314 fi
2315 CC=$ac_cv_prog_CC
2316 if test -n "$CC"; then
2317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2318 $as_echo "$CC" >&6; }
2319 else
2320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2321 $as_echo "no" >&6; }
2322 fi
2323
2324
2325 fi
2326 if test -z "$ac_cv_prog_CC"; then
2327   ac_ct_CC=$CC
2328   # Extract the first word of "gcc", so it can be a program name with args.
2329 set dummy gcc; ac_word=$2
2330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2331 $as_echo_n "checking for $ac_word... " >&6; }
2332 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2333   $as_echo_n "(cached) " >&6
2334 else
2335   if test -n "$ac_ct_CC"; then
2336   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2337 else
2338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2339 for as_dir in $PATH
2340 do
2341   IFS=$as_save_IFS
2342   test -z "$as_dir" && as_dir=.
2343     for ac_exec_ext in '' $ac_executable_extensions; do
2344   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2345     ac_cv_prog_ac_ct_CC="gcc"
2346     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2347     break 2
2348   fi
2349 done
2350   done
2351 IFS=$as_save_IFS
2352
2353 fi
2354 fi
2355 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2356 if test -n "$ac_ct_CC"; then
2357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2358 $as_echo "$ac_ct_CC" >&6; }
2359 else
2360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2361 $as_echo "no" >&6; }
2362 fi
2363
2364   if test "x$ac_ct_CC" = x; then
2365     CC=""
2366   else
2367     case $cross_compiling:$ac_tool_warned in
2368 yes:)
2369 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2370 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2371 ac_tool_warned=yes ;;
2372 esac
2373     CC=$ac_ct_CC
2374   fi
2375 else
2376   CC="$ac_cv_prog_CC"
2377 fi
2378
2379 if test -z "$CC"; then
2380           if test -n "$ac_tool_prefix"; then
2381     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2382 set dummy ${ac_tool_prefix}cc; ac_word=$2
2383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2384 $as_echo_n "checking for $ac_word... " >&6; }
2385 if test "${ac_cv_prog_CC+set}" = set; then :
2386   $as_echo_n "(cached) " >&6
2387 else
2388   if test -n "$CC"; then
2389   ac_cv_prog_CC="$CC" # Let the user override the test.
2390 else
2391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2392 for as_dir in $PATH
2393 do
2394   IFS=$as_save_IFS
2395   test -z "$as_dir" && as_dir=.
2396     for ac_exec_ext in '' $ac_executable_extensions; do
2397   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2398     ac_cv_prog_CC="${ac_tool_prefix}cc"
2399     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2400     break 2
2401   fi
2402 done
2403   done
2404 IFS=$as_save_IFS
2405
2406 fi
2407 fi
2408 CC=$ac_cv_prog_CC
2409 if test -n "$CC"; then
2410   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2411 $as_echo "$CC" >&6; }
2412 else
2413   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2414 $as_echo "no" >&6; }
2415 fi
2416
2417
2418   fi
2419 fi
2420 if test -z "$CC"; then
2421   # Extract the first word of "cc", so it can be a program name with args.
2422 set dummy cc; ac_word=$2
2423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2424 $as_echo_n "checking for $ac_word... " >&6; }
2425 if test "${ac_cv_prog_CC+set}" = set; then :
2426   $as_echo_n "(cached) " >&6
2427 else
2428   if test -n "$CC"; then
2429   ac_cv_prog_CC="$CC" # Let the user override the test.
2430 else
2431   ac_prog_rejected=no
2432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2433 for as_dir in $PATH
2434 do
2435   IFS=$as_save_IFS
2436   test -z "$as_dir" && as_dir=.
2437     for ac_exec_ext in '' $ac_executable_extensions; do
2438   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2439     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2440        ac_prog_rejected=yes
2441        continue
2442      fi
2443     ac_cv_prog_CC="cc"
2444     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2445     break 2
2446   fi
2447 done
2448   done
2449 IFS=$as_save_IFS
2450
2451 if test $ac_prog_rejected = yes; then
2452   # We found a bogon in the path, so make sure we never use it.
2453   set dummy $ac_cv_prog_CC
2454   shift
2455   if test $# != 0; then
2456     # We chose a different compiler from the bogus one.
2457     # However, it has the same basename, so the bogon will be chosen
2458     # first if we set CC to just the basename; use the full file name.
2459     shift
2460     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2461   fi
2462 fi
2463 fi
2464 fi
2465 CC=$ac_cv_prog_CC
2466 if test -n "$CC"; then
2467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2468 $as_echo "$CC" >&6; }
2469 else
2470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2471 $as_echo "no" >&6; }
2472 fi
2473
2474
2475 fi
2476 if test -z "$CC"; then
2477   if test -n "$ac_tool_prefix"; then
2478   for ac_prog in cl.exe
2479   do
2480     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2481 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2483 $as_echo_n "checking for $ac_word... " >&6; }
2484 if test "${ac_cv_prog_CC+set}" = set; then :
2485   $as_echo_n "(cached) " >&6
2486 else
2487   if test -n "$CC"; then
2488   ac_cv_prog_CC="$CC" # Let the user override the test.
2489 else
2490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2491 for as_dir in $PATH
2492 do
2493   IFS=$as_save_IFS
2494   test -z "$as_dir" && as_dir=.
2495     for ac_exec_ext in '' $ac_executable_extensions; do
2496   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2497     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2498     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2499     break 2
2500   fi
2501 done
2502   done
2503 IFS=$as_save_IFS
2504
2505 fi
2506 fi
2507 CC=$ac_cv_prog_CC
2508 if test -n "$CC"; then
2509   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2510 $as_echo "$CC" >&6; }
2511 else
2512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2513 $as_echo "no" >&6; }
2514 fi
2515
2516
2517     test -n "$CC" && break
2518   done
2519 fi
2520 if test -z "$CC"; then
2521   ac_ct_CC=$CC
2522   for ac_prog in cl.exe
2523 do
2524   # Extract the first word of "$ac_prog", so it can be a program name with args.
2525 set dummy $ac_prog; ac_word=$2
2526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2527 $as_echo_n "checking for $ac_word... " >&6; }
2528 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2529   $as_echo_n "(cached) " >&6
2530 else
2531   if test -n "$ac_ct_CC"; then
2532   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2533 else
2534 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2535 for as_dir in $PATH
2536 do
2537   IFS=$as_save_IFS
2538   test -z "$as_dir" && as_dir=.
2539     for ac_exec_ext in '' $ac_executable_extensions; do
2540   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2541     ac_cv_prog_ac_ct_CC="$ac_prog"
2542     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2543     break 2
2544   fi
2545 done
2546   done
2547 IFS=$as_save_IFS
2548
2549 fi
2550 fi
2551 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2552 if test -n "$ac_ct_CC"; then
2553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2554 $as_echo "$ac_ct_CC" >&6; }
2555 else
2556   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2557 $as_echo "no" >&6; }
2558 fi
2559
2560
2561   test -n "$ac_ct_CC" && break
2562 done
2563
2564   if test "x$ac_ct_CC" = x; then
2565     CC=""
2566   else
2567     case $cross_compiling:$ac_tool_warned in
2568 yes:)
2569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2570 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2571 ac_tool_warned=yes ;;
2572 esac
2573     CC=$ac_ct_CC
2574   fi
2575 fi
2576
2577 fi
2578
2579
2580 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2581 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2582 as_fn_error "no acceptable C compiler found in \$PATH
2583 See \`config.log' for more details." "$LINENO" 5; }
2584
2585 # Provide some information about the compiler.
2586 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2587 set X $ac_compile
2588 ac_compiler=$2
2589 for ac_option in --version -v -V -qversion; do
2590   { { ac_try="$ac_compiler $ac_option >&5"
2591 case "(($ac_try" in
2592   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2593   *) ac_try_echo=$ac_try;;
2594 esac
2595 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2596 $as_echo "$ac_try_echo"; } >&5
2597   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2598   ac_status=$?
2599   if test -s conftest.err; then
2600     sed '10a\
2601 ... rest of stderr output deleted ...
2602          10q' conftest.err >conftest.er1
2603     cat conftest.er1 >&5
2604     rm -f conftest.er1 conftest.err
2605   fi
2606   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2607   test $ac_status = 0; }
2608 done
2609
2610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2611 /* end confdefs.h.  */
2612
2613 int
2614 main ()
2615 {
2616
2617   ;
2618   return 0;
2619 }
2620 _ACEOF
2621 ac_clean_files_save=$ac_clean_files
2622 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2623 # Try to create an executable without -o first, disregard a.out.
2624 # It will help us diagnose broken compilers, and finding out an intuition
2625 # of exeext.
2626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2627 $as_echo_n "checking for C compiler default output file name... " >&6; }
2628 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2629
2630 # The possible output files:
2631 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2632
2633 ac_rmfiles=
2634 for ac_file in $ac_files
2635 do
2636   case $ac_file in
2637     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2638     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2639   esac
2640 done
2641 rm -f $ac_rmfiles
2642
2643 if { { ac_try="$ac_link_default"
2644 case "(($ac_try" in
2645   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2646   *) ac_try_echo=$ac_try;;
2647 esac
2648 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2649 $as_echo "$ac_try_echo"; } >&5
2650   (eval "$ac_link_default") 2>&5
2651   ac_status=$?
2652   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2653   test $ac_status = 0; }; then :
2654   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2655 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2656 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2657 # so that the user can short-circuit this test for compilers unknown to
2658 # Autoconf.
2659 for ac_file in $ac_files ''
2660 do
2661   test -f "$ac_file" || continue
2662   case $ac_file in
2663     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2664         ;;
2665     [ab].out )
2666         # We found the default executable, but exeext='' is most
2667         # certainly right.
2668         break;;
2669     *.* )
2670         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2671         then :; else
2672            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2673         fi
2674         # We set ac_cv_exeext here because the later test for it is not
2675         # safe: cross compilers may not add the suffix if given an `-o'
2676         # argument, so we may need to know it at that point already.
2677         # Even if this section looks crufty: it has the advantage of
2678         # actually working.
2679         break;;
2680     * )
2681         break;;
2682   esac
2683 done
2684 test "$ac_cv_exeext" = no && ac_cv_exeext=
2685
2686 else
2687   ac_file=''
2688 fi
2689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2690 $as_echo "$ac_file" >&6; }
2691 if test -z "$ac_file"; then :
2692   $as_echo "$as_me: failed program was:" >&5
2693 sed 's/^/| /' conftest.$ac_ext >&5
2694
2695 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2696 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2697 { as_fn_set_status 77
2698 as_fn_error "C compiler cannot create executables
2699 See \`config.log' for more details." "$LINENO" 5; }; }
2700 fi
2701 ac_exeext=$ac_cv_exeext
2702
2703 # Check that the compiler produces executables we can run.  If not, either
2704 # the compiler is broken, or we cross compile.
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2706 $as_echo_n "checking whether the C compiler works... " >&6; }
2707 # If not cross compiling, check that we can run a simple program.
2708 if test "$cross_compiling" != yes; then
2709   if { ac_try='./$ac_file'
2710   { { case "(($ac_try" in
2711   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2712   *) ac_try_echo=$ac_try;;
2713 esac
2714 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2715 $as_echo "$ac_try_echo"; } >&5
2716   (eval "$ac_try") 2>&5
2717   ac_status=$?
2718   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2719   test $ac_status = 0; }; }; then
2720     cross_compiling=no
2721   else
2722     if test "$cross_compiling" = maybe; then
2723         cross_compiling=yes
2724     else
2725         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2726 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2727 as_fn_error "cannot run C compiled programs.
2728 If you meant to cross compile, use \`--host'.
2729 See \`config.log' for more details." "$LINENO" 5; }
2730     fi
2731   fi
2732 fi
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2734 $as_echo "yes" >&6; }
2735
2736 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2737 ac_clean_files=$ac_clean_files_save
2738 # Check that the compiler produces executables we can run.  If not, either
2739 # the compiler is broken, or we cross compile.
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2741 $as_echo_n "checking whether we are cross compiling... " >&6; }
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2743 $as_echo "$cross_compiling" >&6; }
2744
2745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2746 $as_echo_n "checking for suffix of executables... " >&6; }
2747 if { { ac_try="$ac_link"
2748 case "(($ac_try" in
2749   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2750   *) ac_try_echo=$ac_try;;
2751 esac
2752 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2753 $as_echo "$ac_try_echo"; } >&5
2754   (eval "$ac_link") 2>&5
2755   ac_status=$?
2756   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2757   test $ac_status = 0; }; then :
2758   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2759 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2760 # work properly (i.e., refer to `conftest.exe'), while it won't with
2761 # `rm'.
2762 for ac_file in conftest.exe conftest conftest.*; do
2763   test -f "$ac_file" || continue
2764   case $ac_file in
2765     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2766     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2767           break;;
2768     * ) break;;
2769   esac
2770 done
2771 else
2772   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2773 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2774 as_fn_error "cannot compute suffix of executables: cannot compile and link
2775 See \`config.log' for more details." "$LINENO" 5; }
2776 fi
2777 rm -f conftest$ac_cv_exeext
2778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2779 $as_echo "$ac_cv_exeext" >&6; }
2780
2781 rm -f conftest.$ac_ext
2782 EXEEXT=$ac_cv_exeext
2783 ac_exeext=$EXEEXT
2784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2785 $as_echo_n "checking for suffix of object files... " >&6; }
2786 if test "${ac_cv_objext+set}" = set; then :
2787   $as_echo_n "(cached) " >&6
2788 else
2789   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2790 /* end confdefs.h.  */
2791
2792 int
2793 main ()
2794 {
2795
2796   ;
2797   return 0;
2798 }
2799 _ACEOF
2800 rm -f conftest.o conftest.obj
2801 if { { ac_try="$ac_compile"
2802 case "(($ac_try" in
2803   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2804   *) ac_try_echo=$ac_try;;
2805 esac
2806 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2807 $as_echo "$ac_try_echo"; } >&5
2808   (eval "$ac_compile") 2>&5
2809   ac_status=$?
2810   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2811   test $ac_status = 0; }; then :
2812   for ac_file in conftest.o conftest.obj conftest.*; do
2813   test -f "$ac_file" || continue;
2814   case $ac_file in
2815     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2816     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2817        break;;
2818   esac
2819 done
2820 else
2821   $as_echo "$as_me: failed program was:" >&5
2822 sed 's/^/| /' conftest.$ac_ext >&5
2823
2824 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2825 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2826 as_fn_error "cannot compute suffix of object files: cannot compile
2827 See \`config.log' for more details." "$LINENO" 5; }
2828 fi
2829 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2830 fi
2831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2832 $as_echo "$ac_cv_objext" >&6; }
2833 OBJEXT=$ac_cv_objext
2834 ac_objext=$OBJEXT
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2836 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2837 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2838   $as_echo_n "(cached) " >&6
2839 else
2840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2841 /* end confdefs.h.  */
2842
2843 int
2844 main ()
2845 {
2846 #ifndef __GNUC__
2847        choke me
2848 #endif
2849
2850   ;
2851   return 0;
2852 }
2853 _ACEOF
2854 if ac_fn_c_try_compile "$LINENO"; then :
2855   ac_compiler_gnu=yes
2856 else
2857   ac_compiler_gnu=no
2858 fi
2859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2860 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2861
2862 fi
2863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2864 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2865 if test $ac_compiler_gnu = yes; then
2866   GCC=yes
2867 else
2868   GCC=
2869 fi
2870 ac_test_CFLAGS=${CFLAGS+set}
2871 ac_save_CFLAGS=$CFLAGS
2872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2873 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2874 if test "${ac_cv_prog_cc_g+set}" = set; then :
2875   $as_echo_n "(cached) " >&6
2876 else
2877   ac_save_c_werror_flag=$ac_c_werror_flag
2878    ac_c_werror_flag=yes
2879    ac_cv_prog_cc_g=no
2880    CFLAGS="-g"
2881    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2882 /* end confdefs.h.  */
2883
2884 int
2885 main ()
2886 {
2887
2888   ;
2889   return 0;
2890 }
2891 _ACEOF
2892 if ac_fn_c_try_compile "$LINENO"; then :
2893   ac_cv_prog_cc_g=yes
2894 else
2895   CFLAGS=""
2896       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2897 /* end confdefs.h.  */
2898
2899 int
2900 main ()
2901 {
2902
2903   ;
2904   return 0;
2905 }
2906 _ACEOF
2907 if ac_fn_c_try_compile "$LINENO"; then :
2908
2909 else
2910   ac_c_werror_flag=$ac_save_c_werror_flag
2911          CFLAGS="-g"
2912          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2913 /* end confdefs.h.  */
2914
2915 int
2916 main ()
2917 {
2918
2919   ;
2920   return 0;
2921 }
2922 _ACEOF
2923 if ac_fn_c_try_compile "$LINENO"; then :
2924   ac_cv_prog_cc_g=yes
2925 fi
2926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2927 fi
2928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2929 fi
2930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2931    ac_c_werror_flag=$ac_save_c_werror_flag
2932 fi
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2934 $as_echo "$ac_cv_prog_cc_g" >&6; }
2935 if test "$ac_test_CFLAGS" = set; then
2936   CFLAGS=$ac_save_CFLAGS
2937 elif test $ac_cv_prog_cc_g = yes; then
2938   if test "$GCC" = yes; then
2939     CFLAGS="-g -O2"
2940   else
2941     CFLAGS="-g"
2942   fi
2943 else
2944   if test "$GCC" = yes; then
2945     CFLAGS="-O2"
2946   else
2947     CFLAGS=
2948   fi
2949 fi
2950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2951 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2952 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2953   $as_echo_n "(cached) " >&6
2954 else
2955   ac_cv_prog_cc_c89=no
2956 ac_save_CC=$CC
2957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2958 /* end confdefs.h.  */
2959 #include <stdarg.h>
2960 #include <stdio.h>
2961 #include <sys/types.h>
2962 #include <sys/stat.h>
2963 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2964 struct buf { int x; };
2965 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2966 static char *e (p, i)
2967      char **p;
2968      int i;
2969 {
2970   return p[i];
2971 }
2972 static char *f (char * (*g) (char **, int), char **p, ...)
2973 {
2974   char *s;
2975   va_list v;
2976   va_start (v,p);
2977   s = g (p, va_arg (v,int));
2978   va_end (v);
2979   return s;
2980 }
2981
2982 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2983    function prototypes and stuff, but not '\xHH' hex character constants.
2984    These don't provoke an error unfortunately, instead are silently treated
2985    as 'x'.  The following induces an error, until -std is added to get
2986    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2987    array size at least.  It's necessary to write '\x00'==0 to get something
2988    that's true only with -std.  */
2989 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2990
2991 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2992    inside strings and character constants.  */
2993 #define FOO(x) 'x'
2994 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2995
2996 int test (int i, double x);
2997 struct s1 {int (*f) (int a);};
2998 struct s2 {int (*f) (double a);};
2999 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3000 int argc;
3001 char **argv;
3002 int
3003 main ()
3004 {
3005 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3006   ;
3007   return 0;
3008 }
3009 _ACEOF
3010 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3011         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3012 do
3013   CC="$ac_save_CC $ac_arg"
3014   if ac_fn_c_try_compile "$LINENO"; then :
3015   ac_cv_prog_cc_c89=$ac_arg
3016 fi
3017 rm -f core conftest.err conftest.$ac_objext
3018   test "x$ac_cv_prog_cc_c89" != "xno" && break
3019 done
3020 rm -f conftest.$ac_ext
3021 CC=$ac_save_CC
3022
3023 fi
3024 # AC_CACHE_VAL
3025 case "x$ac_cv_prog_cc_c89" in
3026   x)
3027     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3028 $as_echo "none needed" >&6; } ;;
3029   xno)
3030     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3031 $as_echo "unsupported" >&6; } ;;
3032   *)
3033     CC="$CC $ac_cv_prog_cc_c89"
3034     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3035 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3036 esac
3037 if test "x$ac_cv_prog_cc_c89" != xno; then :
3038
3039 fi
3040
3041 ac_ext=c
3042 ac_cpp='$CPP $CPPFLAGS'
3043 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3044 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3045 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3046
3047 if test -n "$ac_tool_prefix"; then
3048   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3049 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3051 $as_echo_n "checking for $ac_word... " >&6; }
3052 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3053   $as_echo_n "(cached) " >&6
3054 else
3055   if test -n "$RANLIB"; then
3056   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3057 else
3058 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3059 for as_dir in $PATH
3060 do
3061   IFS=$as_save_IFS
3062   test -z "$as_dir" && as_dir=.
3063     for ac_exec_ext in '' $ac_executable_extensions; do
3064   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3065     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3066     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3067     break 2
3068   fi
3069 done
3070   done
3071 IFS=$as_save_IFS
3072
3073 fi
3074 fi
3075 RANLIB=$ac_cv_prog_RANLIB
3076 if test -n "$RANLIB"; then
3077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3078 $as_echo "$RANLIB" >&6; }
3079 else
3080   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3081 $as_echo "no" >&6; }
3082 fi
3083
3084
3085 fi
3086 if test -z "$ac_cv_prog_RANLIB"; then
3087   ac_ct_RANLIB=$RANLIB
3088   # Extract the first word of "ranlib", so it can be a program name with args.
3089 set dummy ranlib; ac_word=$2
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3091 $as_echo_n "checking for $ac_word... " >&6; }
3092 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3093   $as_echo_n "(cached) " >&6
3094 else
3095   if test -n "$ac_ct_RANLIB"; then
3096   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3097 else
3098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3099 for as_dir in $PATH
3100 do
3101   IFS=$as_save_IFS
3102   test -z "$as_dir" && as_dir=.
3103     for ac_exec_ext in '' $ac_executable_extensions; do
3104   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3105     ac_cv_prog_ac_ct_RANLIB="ranlib"
3106     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3107     break 2
3108   fi
3109 done
3110   done
3111 IFS=$as_save_IFS
3112
3113 fi
3114 fi
3115 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3116 if test -n "$ac_ct_RANLIB"; then
3117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3118 $as_echo "$ac_ct_RANLIB" >&6; }
3119 else
3120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3121 $as_echo "no" >&6; }
3122 fi
3123
3124   if test "x$ac_ct_RANLIB" = x; then
3125     RANLIB=":"
3126   else
3127     case $cross_compiling:$ac_tool_warned in
3128 yes:)
3129 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3130 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3131 ac_tool_warned=yes ;;
3132 esac
3133     RANLIB=$ac_ct_RANLIB
3134   fi
3135 else
3136   RANLIB="$ac_cv_prog_RANLIB"
3137 fi
3138
3139
3140 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
3141 for ac_prog in aclocal
3142 do
3143   # Extract the first word of "$ac_prog", so it can be a program name with args.
3144 set dummy $ac_prog; ac_word=$2
3145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3146 $as_echo_n "checking for $ac_word... " >&6; }
3147 if test "${ac_cv_prog_ACLOCAL+set}" = set; then :
3148   $as_echo_n "(cached) " >&6
3149 else
3150   if test -n "$ACLOCAL"; then
3151   ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
3152 else
3153 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3154 for as_dir in $PATH
3155 do
3156   IFS=$as_save_IFS
3157   test -z "$as_dir" && as_dir=.
3158     for ac_exec_ext in '' $ac_executable_extensions; do
3159   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3160     ac_cv_prog_ACLOCAL="$ac_prog"
3161     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3162     break 2
3163   fi
3164 done
3165   done
3166 IFS=$as_save_IFS
3167
3168 fi
3169 fi
3170 ACLOCAL=$ac_cv_prog_ACLOCAL
3171 if test -n "$ACLOCAL"; then
3172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
3173 $as_echo "$ACLOCAL" >&6; }
3174 else
3175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3176 $as_echo "no" >&6; }
3177 fi
3178
3179
3180   test -n "$ACLOCAL" && break
3181 done
3182 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
3183
3184 for ac_prog in autoconf
3185 do
3186   # Extract the first word of "$ac_prog", so it can be a program name with args.
3187 set dummy $ac_prog; ac_word=$2
3188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3189 $as_echo_n "checking for $ac_word... " >&6; }
3190 if test "${ac_cv_prog_AUTOCONF+set}" = set; then :
3191   $as_echo_n "(cached) " >&6
3192 else
3193   if test -n "$AUTOCONF"; then
3194   ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
3195 else
3196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3197 for as_dir in $PATH
3198 do
3199   IFS=$as_save_IFS
3200   test -z "$as_dir" && as_dir=.
3201     for ac_exec_ext in '' $ac_executable_extensions; do
3202   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3203     ac_cv_prog_AUTOCONF="$ac_prog"
3204     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3205     break 2
3206   fi
3207 done
3208   done
3209 IFS=$as_save_IFS
3210
3211 fi
3212 fi
3213 AUTOCONF=$ac_cv_prog_AUTOCONF
3214 if test -n "$AUTOCONF"; then
3215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
3216 $as_echo "$AUTOCONF" >&6; }
3217 else
3218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3219 $as_echo "no" >&6; }
3220 fi
3221
3222
3223   test -n "$AUTOCONF" && break
3224 done
3225 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
3226
3227 for ac_prog in autoheader
3228 do
3229   # Extract the first word of "$ac_prog", so it can be a program name with args.
3230 set dummy $ac_prog; ac_word=$2
3231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3232 $as_echo_n "checking for $ac_word... " >&6; }
3233 if test "${ac_cv_prog_AUTOHEADER+set}" = set; then :
3234   $as_echo_n "(cached) " >&6
3235 else
3236   if test -n "$AUTOHEADER"; then
3237   ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
3238 else
3239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3240 for as_dir in $PATH
3241 do
3242   IFS=$as_save_IFS
3243   test -z "$as_dir" && as_dir=.
3244     for ac_exec_ext in '' $ac_executable_extensions; do
3245   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3246     ac_cv_prog_AUTOHEADER="$ac_prog"
3247     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3248     break 2
3249   fi
3250 done
3251   done
3252 IFS=$as_save_IFS
3253
3254 fi
3255 fi
3256 AUTOHEADER=$ac_cv_prog_AUTOHEADER
3257 if test -n "$AUTOHEADER"; then
3258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
3259 $as_echo "$AUTOHEADER" >&6; }
3260 else
3261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3262 $as_echo "no" >&6; }
3263 fi
3264
3265
3266   test -n "$AUTOHEADER" && break
3267 done
3268 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
3269
3270
3271 # Figure out what compiler warnings we can enable.
3272 # See config/warnings.m4 for details.
3273
3274
3275 WARN_CFLAGS=
3276 save_CFLAGS="$CFLAGS"
3277 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
3278                           -Wmissing-prototypes -Wold-style-definition \
3279                           -Wmissing-format-attribute -Wcast-qual; do
3280   # Do the check with the no- prefix removed since gcc silently
3281   # accepts any -Wno-* option on purpose
3282   case $real_option in
3283     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
3284     *) option=$real_option ;;
3285   esac
3286   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
3287
3288   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3289 $as_echo_n "checking whether $CC supports $option... " >&6; }
3290 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3291   $as_echo_n "(cached) " >&6
3292 else
3293   CFLAGS="$option"
3294     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3295 /* end confdefs.h.  */
3296
3297 int
3298 main ()
3299 {
3300
3301   ;
3302   return 0;
3303 }
3304 _ACEOF
3305 if ac_fn_c_try_compile "$LINENO"; then :
3306   eval "$as_acx_Woption=yes"
3307 else
3308   eval "$as_acx_Woption=no"
3309 fi
3310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3311
3312 fi
3313 eval ac_res=\$$as_acx_Woption
3314                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3315 $as_echo "$ac_res" >&6; }
3316   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
3317   WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option"
3318 fi
3319   done
3320 CFLAGS="$save_CFLAGS"
3321
3322 WARN_PEDANTIC=
3323 # Do the check with the no- prefix removed from the warning options
3324 # since gcc silently accepts any -Wno-* option on purpose
3325 if test "$GCC" = yes; then :
3326   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5
3327 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; }
3328 if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then :
3329   $as_echo_n "(cached) " >&6
3330 else
3331   save_CFLAGS="$CFLAGS"
3332 CFLAGS="-pedantic -Wlong-long"
3333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3334 /* end confdefs.h.  */
3335
3336 int
3337 main ()
3338 {
3339
3340   ;
3341   return 0;
3342 }
3343 _ACEOF
3344 if ac_fn_c_try_compile "$LINENO"; then :
3345   acx_cv_prog_cc_pedantic__Wlong_long=yes
3346 else
3347   acx_cv_prog_cc_pedantic__Wlong_long=no
3348 fi
3349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3350 CFLAGS="$save_CFLAGS"
3351 fi
3352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5
3353 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; }
3354 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then :
3355   WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
3356 fi
3357
3358 fi
3359
3360
3361 # Only enable with --enable-werror-always until existing warnings are
3362 # corrected.
3363 WERROR=
3364 # Check whether --enable-werror-always was given.
3365 if test "${enable_werror_always+set}" = set; then :
3366   enableval=$enable_werror_always;
3367 else
3368   enable_werror_always=no
3369 fi
3370
3371 if test $enable_werror_always = yes; then :
3372   WERROR="$WERROR${WERROR:+ }-Werror"
3373 fi
3374
3375
3376
3377 # Checks for header files.
3378 ac_ext=c
3379 ac_cpp='$CPP $CPPFLAGS'
3380 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3381 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3382 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3384 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3385 # On Suns, sometimes $CPP names a directory.
3386 if test -n "$CPP" && test -d "$CPP"; then
3387   CPP=
3388 fi
3389 if test -z "$CPP"; then
3390   if test "${ac_cv_prog_CPP+set}" = set; then :
3391   $as_echo_n "(cached) " >&6
3392 else
3393       # Double quotes because CPP needs to be expanded
3394     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3395     do
3396       ac_preproc_ok=false
3397 for ac_c_preproc_warn_flag in '' yes
3398 do
3399   # Use a header file that comes with gcc, so configuring glibc
3400   # with a fresh cross-compiler works.
3401   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3402   # <limits.h> exists even on freestanding compilers.
3403   # On the NeXT, cc -E runs the code through the compiler's parser,
3404   # not just through cpp. "Syntax error" is here to catch this case.
3405   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3406 /* end confdefs.h.  */
3407 #ifdef __STDC__
3408 # include <limits.h>
3409 #else
3410 # include <assert.h>
3411 #endif
3412                      Syntax error
3413 _ACEOF
3414 if ac_fn_c_try_cpp "$LINENO"; then :
3415
3416 else
3417   # Broken: fails on valid input.
3418 continue
3419 fi
3420 rm -f conftest.err conftest.$ac_ext
3421
3422   # OK, works on sane cases.  Now check whether nonexistent headers
3423   # can be detected and how.
3424   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3425 /* end confdefs.h.  */
3426 #include <ac_nonexistent.h>
3427 _ACEOF
3428 if ac_fn_c_try_cpp "$LINENO"; then :
3429   # Broken: success on invalid input.
3430 continue
3431 else
3432   # Passes both tests.
3433 ac_preproc_ok=:
3434 break
3435 fi
3436 rm -f conftest.err conftest.$ac_ext
3437
3438 done
3439 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3440 rm -f conftest.err conftest.$ac_ext
3441 if $ac_preproc_ok; then :
3442   break
3443 fi
3444
3445     done
3446     ac_cv_prog_CPP=$CPP
3447
3448 fi
3449   CPP=$ac_cv_prog_CPP
3450 else
3451   ac_cv_prog_CPP=$CPP
3452 fi
3453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3454 $as_echo "$CPP" >&6; }
3455 ac_preproc_ok=false
3456 for ac_c_preproc_warn_flag in '' yes
3457 do
3458   # Use a header file that comes with gcc, so configuring glibc
3459   # with a fresh cross-compiler works.
3460   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3461   # <limits.h> exists even on freestanding compilers.
3462   # On the NeXT, cc -E runs the code through the compiler's parser,
3463   # not just through cpp. "Syntax error" is here to catch this case.
3464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3465 /* end confdefs.h.  */
3466 #ifdef __STDC__
3467 # include <limits.h>
3468 #else
3469 # include <assert.h>
3470 #endif
3471                      Syntax error
3472 _ACEOF
3473 if ac_fn_c_try_cpp "$LINENO"; then :
3474
3475 else
3476   # Broken: fails on valid input.
3477 continue
3478 fi
3479 rm -f conftest.err conftest.$ac_ext
3480
3481   # OK, works on sane cases.  Now check whether nonexistent headers
3482   # can be detected and how.
3483   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3484 /* end confdefs.h.  */
3485 #include <ac_nonexistent.h>
3486 _ACEOF
3487 if ac_fn_c_try_cpp "$LINENO"; then :
3488   # Broken: success on invalid input.
3489 continue
3490 else
3491   # Passes both tests.
3492 ac_preproc_ok=:
3493 break
3494 fi
3495 rm -f conftest.err conftest.$ac_ext
3496
3497 done
3498 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3499 rm -f conftest.err conftest.$ac_ext
3500 if $ac_preproc_ok; then :
3501
3502 else
3503   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3504 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3505 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3506 See \`config.log' for more details." "$LINENO" 5; }
3507 fi
3508
3509 ac_ext=c
3510 ac_cpp='$CPP $CPPFLAGS'
3511 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3512 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3513 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3514
3515
3516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3517 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3518 if test "${ac_cv_path_GREP+set}" = set; then :
3519   $as_echo_n "(cached) " >&6
3520 else
3521   if test -z "$GREP"; then
3522   ac_path_GREP_found=false
3523   # Loop through the user's path and test for each of PROGNAME-LIST
3524   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3525 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3526 do
3527   IFS=$as_save_IFS
3528   test -z "$as_dir" && as_dir=.
3529     for ac_prog in grep ggrep; do
3530     for ac_exec_ext in '' $ac_executable_extensions; do
3531       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3532       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3533 # Check for GNU ac_path_GREP and select it if it is found.
3534   # Check for GNU $ac_path_GREP
3535 case `"$ac_path_GREP" --version 2>&1` in
3536 *GNU*)
3537   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3538 *)
3539   ac_count=0
3540   $as_echo_n 0123456789 >"conftest.in"
3541   while :
3542   do
3543     cat "conftest.in" "conftest.in" >"conftest.tmp"
3544     mv "conftest.tmp" "conftest.in"
3545     cp "conftest.in" "conftest.nl"
3546     $as_echo 'GREP' >> "conftest.nl"
3547     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3548     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3549     as_fn_arith $ac_count + 1 && ac_count=$as_val
3550     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3551       # Best one so far, save it but keep looking for a better one
3552       ac_cv_path_GREP="$ac_path_GREP"
3553       ac_path_GREP_max=$ac_count
3554     fi
3555     # 10*(2^10) chars as input seems more than enough
3556     test $ac_count -gt 10 && break
3557   done
3558   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3559 esac
3560
3561       $ac_path_GREP_found && break 3
3562     done
3563   done
3564   done
3565 IFS=$as_save_IFS
3566   if test -z "$ac_cv_path_GREP"; then
3567     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3568   fi
3569 else
3570   ac_cv_path_GREP=$GREP
3571 fi
3572
3573 fi
3574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3575 $as_echo "$ac_cv_path_GREP" >&6; }
3576  GREP="$ac_cv_path_GREP"
3577
3578
3579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3580 $as_echo_n "checking for egrep... " >&6; }
3581 if test "${ac_cv_path_EGREP+set}" = set; then :
3582   $as_echo_n "(cached) " >&6
3583 else
3584   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3585    then ac_cv_path_EGREP="$GREP -E"
3586    else
3587      if test -z "$EGREP"; then
3588   ac_path_EGREP_found=false
3589   # Loop through the user's path and test for each of PROGNAME-LIST
3590   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3591 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3592 do
3593   IFS=$as_save_IFS
3594   test -z "$as_dir" && as_dir=.
3595     for ac_prog in egrep; do
3596     for ac_exec_ext in '' $ac_executable_extensions; do
3597       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3598       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3599 # Check for GNU ac_path_EGREP and select it if it is found.
3600   # Check for GNU $ac_path_EGREP
3601 case `"$ac_path_EGREP" --version 2>&1` in
3602 *GNU*)
3603   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3604 *)
3605   ac_count=0
3606   $as_echo_n 0123456789 >"conftest.in"
3607   while :
3608   do
3609     cat "conftest.in" "conftest.in" >"conftest.tmp"
3610     mv "conftest.tmp" "conftest.in"
3611     cp "conftest.in" "conftest.nl"
3612     $as_echo 'EGREP' >> "conftest.nl"
3613     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3614     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3615     as_fn_arith $ac_count + 1 && ac_count=$as_val
3616     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3617       # Best one so far, save it but keep looking for a better one
3618       ac_cv_path_EGREP="$ac_path_EGREP"
3619       ac_path_EGREP_max=$ac_count
3620     fi
3621     # 10*(2^10) chars as input seems more than enough
3622     test $ac_count -gt 10 && break
3623   done
3624   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3625 esac
3626
3627       $ac_path_EGREP_found && break 3
3628     done
3629   done
3630   done
3631 IFS=$as_save_IFS
3632   if test -z "$ac_cv_path_EGREP"; then
3633     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3634   fi
3635 else
3636   ac_cv_path_EGREP=$EGREP
3637 fi
3638
3639    fi
3640 fi
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3642 $as_echo "$ac_cv_path_EGREP" >&6; }
3643  EGREP="$ac_cv_path_EGREP"
3644
3645
3646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3647 $as_echo_n "checking for ANSI C header files... " >&6; }
3648 if test "${ac_cv_header_stdc+set}" = set; then :
3649   $as_echo_n "(cached) " >&6
3650 else
3651   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3652 /* end confdefs.h.  */
3653 #include <stdlib.h>
3654 #include <stdarg.h>
3655 #include <string.h>
3656 #include <float.h>
3657
3658 int
3659 main ()
3660 {
3661
3662   ;
3663   return 0;
3664 }
3665 _ACEOF
3666 if ac_fn_c_try_compile "$LINENO"; then :
3667   ac_cv_header_stdc=yes
3668 else
3669   ac_cv_header_stdc=no
3670 fi
3671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3672
3673 if test $ac_cv_header_stdc = yes; then
3674   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3675   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3676 /* end confdefs.h.  */
3677 #include <string.h>
3678
3679 _ACEOF
3680 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3681   $EGREP "memchr" >/dev/null 2>&1; then :
3682
3683 else
3684   ac_cv_header_stdc=no
3685 fi
3686 rm -f conftest*
3687
3688 fi
3689
3690 if test $ac_cv_header_stdc = yes; then
3691   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3692   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3693 /* end confdefs.h.  */
3694 #include <stdlib.h>
3695
3696 _ACEOF
3697 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3698   $EGREP "free" >/dev/null 2>&1; then :
3699
3700 else
3701   ac_cv_header_stdc=no
3702 fi
3703 rm -f conftest*
3704
3705 fi
3706
3707 if test $ac_cv_header_stdc = yes; then
3708   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3709   if test "$cross_compiling" = yes; then :
3710   :
3711 else
3712   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3713 /* end confdefs.h.  */
3714 #include <ctype.h>
3715 #include <stdlib.h>
3716 #if ((' ' & 0x0FF) == 0x020)
3717 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3718 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3719 #else
3720 # define ISLOWER(c) \
3721                    (('a' <= (c) && (c) <= 'i') \
3722                      || ('j' <= (c) && (c) <= 'r') \
3723                      || ('s' <= (c) && (c) <= 'z'))
3724 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3725 #endif
3726
3727 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3728 int
3729 main ()
3730 {
3731   int i;
3732   for (i = 0; i < 256; i++)
3733     if (XOR (islower (i), ISLOWER (i))
3734         || toupper (i) != TOUPPER (i))
3735       return 2;
3736   return 0;
3737 }
3738 _ACEOF
3739 if ac_fn_c_try_run "$LINENO"; then :
3740
3741 else
3742   ac_cv_header_stdc=no
3743 fi
3744 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3745   conftest.$ac_objext conftest.beam conftest.$ac_ext
3746 fi
3747
3748 fi
3749 fi
3750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3751 $as_echo "$ac_cv_header_stdc" >&6; }
3752 if test $ac_cv_header_stdc = yes; then
3753
3754 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3755
3756 fi
3757
3758 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3759 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3760                   inttypes.h stdint.h unistd.h
3761 do :
3762   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3763 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3764 "
3765 eval as_val=\$$as_ac_Header
3766    if test "x$as_val" = x""yes; then :
3767   cat >>confdefs.h <<_ACEOF
3768 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3769 _ACEOF
3770
3771 fi
3772
3773 done
3774
3775
3776 for ac_header in ctype.h stddef.h string.h stdio.h
3777 do :
3778   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3779 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3780 eval as_val=\$$as_ac_Header
3781    if test "x$as_val" = x""yes; then :
3782   cat >>confdefs.h <<_ACEOF
3783 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3784 _ACEOF
3785
3786 fi
3787
3788 done
3789
3790
3791
3792 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
3793
3794 acx_cv_header_stdint=stddef.h
3795 acx_cv_header_stdint_kind="(already complete)"
3796 for i in stdint.h $inttype_headers; do
3797   unset ac_cv_type_uintptr_t
3798   unset ac_cv_type_uintmax_t
3799   unset ac_cv_type_int_least32_t
3800   unset ac_cv_type_int_fast32_t
3801   unset ac_cv_type_uint64_t
3802   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
3803   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
3804 #include <$i>
3805 "
3806 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
3807   acx_cv_header_stdint=$i
3808 else
3809   continue
3810 fi
3811
3812   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
3813 #include <$i>
3814 "
3815 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
3816
3817 else
3818   acx_cv_header_stdint_kind="(mostly complete)"
3819 fi
3820
3821   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
3822 #include <$i>
3823 "
3824 if test "x$ac_cv_type_int_least32_t" = x""yes; then :
3825
3826 else
3827   acx_cv_header_stdint_kind="(mostly complete)"
3828 fi
3829
3830   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
3831 #include <$i>
3832 "
3833 if test "x$ac_cv_type_int_fast32_t" = x""yes; then :
3834
3835 else
3836   acx_cv_header_stdint_kind="(mostly complete)"
3837 fi
3838
3839   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
3840 #include <$i>
3841 "
3842 if test "x$ac_cv_type_uint64_t" = x""yes; then :
3843
3844 else
3845   acx_cv_header_stdint_kind="(lacks uint64_t)"
3846 fi
3847
3848   break
3849 done
3850 if test "$acx_cv_header_stdint" = stddef.h; then
3851   acx_cv_header_stdint_kind="(lacks uintmax_t)"
3852   for i in stdint.h $inttype_headers; do
3853     unset ac_cv_type_uintptr_t
3854     unset ac_cv_type_uint32_t
3855     unset ac_cv_type_uint64_t
3856     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
3857     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
3858 #include <$i>
3859 "
3860 if test "x$ac_cv_type_uint32_t" = x""yes; then :
3861   acx_cv_header_stdint=$i
3862 else
3863   continue
3864 fi
3865
3866     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
3867 #include <$i>
3868 "
3869 if test "x$ac_cv_type_uint64_t" = x""yes; then :
3870
3871 fi
3872
3873     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
3874 #include <$i>
3875 "
3876 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
3877
3878 fi
3879
3880     break
3881   done
3882 fi
3883 if test "$acx_cv_header_stdint" = stddef.h; then
3884   acx_cv_header_stdint_kind="(u_intXX_t style)"
3885   for i in sys/types.h $inttype_headers; do
3886     unset ac_cv_type_u_int32_t
3887     unset ac_cv_type_u_int64_t
3888     $as_echo_n "looking for u_intXX_t types in $i, " >&6
3889     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
3890 #include <$i>
3891 "
3892 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
3893   acx_cv_header_stdint=$i
3894 else
3895   continue
3896 fi
3897
3898     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
3899 #include <$i>
3900 "
3901 if test "x$ac_cv_type_u_int64_t" = x""yes; then :
3902
3903 fi
3904
3905     break
3906   done
3907 fi
3908 if test "$acx_cv_header_stdint" = stddef.h; then
3909   acx_cv_header_stdint_kind="(using manual detection)"
3910 fi
3911
3912 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
3913 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
3914 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
3915 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
3916 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
3917
3918 # ----------------- Summarize what we found so far
3919
3920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
3921 $as_echo_n "checking what to include in gstdint.h... " >&6; }
3922
3923 case `$as_basename -- gstdint.h ||
3924 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
3925          Xgstdint.h : 'X\(//\)$' \| \
3926          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
3927 $as_echo X/gstdint.h |
3928     sed '/^.*\/\([^/][^/]*\)\/*$/{
3929             s//\1/
3930             q
3931           }
3932           /^X\/\(\/\/\)$/{
3933             s//\1/
3934             q
3935           }
3936           /^X\/\(\/\).*/{
3937             s//\1/
3938             q
3939           }
3940           s/.*/./; q'` in
3941   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
3942 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
3943   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
3944 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
3945   *) ;;
3946 esac
3947
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
3949 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
3950
3951 # ----------------- done included file, check C basic types --------
3952
3953 # Lacking an uintptr_t?  Test size of void *
3954 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
3955   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
3956 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3957 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3958 # This bug is HP SR number 8606223364.
3959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
3960 $as_echo_n "checking size of void *... " >&6; }
3961 if test "${ac_cv_sizeof_void_p+set}" = set; then :
3962   $as_echo_n "(cached) " >&6
3963 else
3964   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
3965
3966 else
3967   if test "$ac_cv_type_void_p" = yes; then
3968      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3969 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3970 { as_fn_set_status 77
3971 as_fn_error "cannot compute sizeof (void *)
3972 See \`config.log' for more details." "$LINENO" 5; }; }
3973    else
3974      ac_cv_sizeof_void_p=0
3975    fi
3976 fi
3977
3978 fi
3979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
3980 $as_echo "$ac_cv_sizeof_void_p" >&6; }
3981
3982
3983
3984 cat >>confdefs.h <<_ACEOF
3985 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3986 _ACEOF
3987
3988  ;;
3989 esac
3990
3991 # Lacking an uint64_t?  Test size of long
3992 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
3993   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
3994 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3995 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3996 # This bug is HP SR number 8606223364.
3997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
3998 $as_echo_n "checking size of long... " >&6; }
3999 if test "${ac_cv_sizeof_long+set}" = set; then :
4000   $as_echo_n "(cached) " >&6
4001 else
4002   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
4003
4004 else
4005   if test "$ac_cv_type_long" = yes; then
4006      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4007 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4008 { as_fn_set_status 77
4009 as_fn_error "cannot compute sizeof (long)
4010 See \`config.log' for more details." "$LINENO" 5; }; }
4011    else
4012      ac_cv_sizeof_long=0
4013    fi
4014 fi
4015
4016 fi
4017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
4018 $as_echo "$ac_cv_sizeof_long" >&6; }
4019
4020
4021
4022 cat >>confdefs.h <<_ACEOF
4023 #define SIZEOF_LONG $ac_cv_sizeof_long
4024 _ACEOF
4025
4026  ;;
4027 esac
4028
4029 if test $acx_cv_header_stdint = stddef.h; then
4030   # Lacking a good header?  Test size of everything and deduce all types.
4031   # The cast to long int works around a bug in the HP C Compiler
4032 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4033 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4034 # This bug is HP SR number 8606223364.
4035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
4036 $as_echo_n "checking size of int... " >&6; }
4037 if test "${ac_cv_sizeof_int+set}" = set; then :
4038   $as_echo_n "(cached) " >&6
4039 else
4040   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
4041
4042 else
4043   if test "$ac_cv_type_int" = yes; then
4044      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4045 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4046 { as_fn_set_status 77
4047 as_fn_error "cannot compute sizeof (int)
4048 See \`config.log' for more details." "$LINENO" 5; }; }
4049    else
4050      ac_cv_sizeof_int=0
4051    fi
4052 fi
4053
4054 fi
4055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
4056 $as_echo "$ac_cv_sizeof_int" >&6; }
4057
4058
4059
4060 cat >>confdefs.h <<_ACEOF
4061 #define SIZEOF_INT $ac_cv_sizeof_int
4062 _ACEOF
4063
4064
4065   # The cast to long int works around a bug in the HP C Compiler
4066 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4067 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4068 # This bug is HP SR number 8606223364.
4069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
4070 $as_echo_n "checking size of short... " >&6; }
4071 if test "${ac_cv_sizeof_short+set}" = set; then :
4072   $as_echo_n "(cached) " >&6
4073 else
4074   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
4075
4076 else
4077   if test "$ac_cv_type_short" = yes; then
4078      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4079 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4080 { as_fn_set_status 77
4081 as_fn_error "cannot compute sizeof (short)
4082 See \`config.log' for more details." "$LINENO" 5; }; }
4083    else
4084      ac_cv_sizeof_short=0
4085    fi
4086 fi
4087
4088 fi
4089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
4090 $as_echo "$ac_cv_sizeof_short" >&6; }
4091
4092
4093
4094 cat >>confdefs.h <<_ACEOF
4095 #define SIZEOF_SHORT $ac_cv_sizeof_short
4096 _ACEOF
4097
4098
4099   # The cast to long int works around a bug in the HP C Compiler
4100 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4101 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4102 # This bug is HP SR number 8606223364.
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
4104 $as_echo_n "checking size of char... " >&6; }
4105 if test "${ac_cv_sizeof_char+set}" = set; then :
4106   $as_echo_n "(cached) " >&6
4107 else
4108   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
4109
4110 else
4111   if test "$ac_cv_type_char" = yes; then
4112      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4113 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4114 { as_fn_set_status 77
4115 as_fn_error "cannot compute sizeof (char)
4116 See \`config.log' for more details." "$LINENO" 5; }; }
4117    else
4118      ac_cv_sizeof_char=0
4119    fi
4120 fi
4121
4122 fi
4123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
4124 $as_echo "$ac_cv_sizeof_char" >&6; }
4125
4126
4127
4128 cat >>confdefs.h <<_ACEOF
4129 #define SIZEOF_CHAR $ac_cv_sizeof_char
4130 _ACEOF
4131
4132
4133
4134   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
4135 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
4136   case "$ac_cv_sizeof_char" in
4137     1) acx_cv_type_int8_t=char ;;
4138     *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5
4139   esac
4140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
4141 $as_echo "$acx_cv_type_int8_t" >&6; }
4142
4143   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
4144 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
4145   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
4146     2:*) acx_cv_type_int16_t=int ;;
4147     *:2) acx_cv_type_int16_t=short ;;
4148     *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5
4149   esac
4150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
4151 $as_echo "$acx_cv_type_int16_t" >&6; }
4152
4153   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
4154 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
4155   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
4156     4:*) acx_cv_type_int32_t=int ;;
4157     *:4) acx_cv_type_int32_t=long ;;
4158     *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5
4159   esac
4160   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
4161 $as_echo "$acx_cv_type_int32_t" >&6; }
4162 fi
4163
4164 # These tests are here to make the output prettier
4165
4166 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
4167   case "$ac_cv_sizeof_long" in
4168     8) acx_cv_type_int64_t=long ;;
4169   esac
4170   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
4171 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
4172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
4173 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
4174 fi
4175
4176 # Now we can use the above types
4177
4178 if test "$ac_cv_type_uintptr_t" != yes; then
4179   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
4180 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
4181   case $ac_cv_sizeof_void_p in
4182     2) acx_cv_type_intptr_t=int16_t ;;
4183     4) acx_cv_type_intptr_t=int32_t ;;
4184     8) acx_cv_type_intptr_t=int64_t ;;
4185     *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5
4186   esac
4187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
4188 $as_echo "$acx_cv_type_intptr_t" >&6; }
4189 fi
4190
4191 # ----------------- done all checks, emit header -------------
4192 ac_config_commands="$ac_config_commands gstdint.h"
4193
4194
4195
4196
4197 # Checks for typedefs, structures, and compiler characteristics.
4198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4199 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4200 if test "${ac_cv_c_const+set}" = set; then :
4201   $as_echo_n "(cached) " >&6
4202 else
4203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4204 /* end confdefs.h.  */
4205
4206 int
4207 main ()
4208 {
4209 /* FIXME: Include the comments suggested by Paul. */
4210 #ifndef __cplusplus
4211   /* Ultrix mips cc rejects this.  */
4212   typedef int charset[2];
4213   const charset cs;
4214   /* SunOS 4.1.1 cc rejects this.  */
4215   char const *const *pcpcc;
4216   char **ppc;
4217   /* NEC SVR4.0.2 mips cc rejects this.  */
4218   struct point {int x, y;};
4219   static struct point const zero = {0,0};
4220   /* AIX XL C 1.02.0.0 rejects this.
4221      It does not let you subtract one const X* pointer from another in
4222      an arm of an if-expression whose if-part is not a constant
4223      expression */
4224   const char *g = "string";
4225   pcpcc = &g + (g ? g-g : 0);
4226   /* HPUX 7.0 cc rejects these. */
4227   ++pcpcc;
4228   ppc = (char**) pcpcc;
4229   pcpcc = (char const *const *) ppc;
4230   { /* SCO 3.2v4 cc rejects this.  */
4231     char *t;
4232     char const *s = 0 ? (char *) 0 : (char const *) 0;
4233
4234     *t++ = 0;
4235     if (s) return 0;
4236   }
4237   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4238     int x[] = {25, 17};
4239     const int *foo = &x[0];
4240     ++foo;
4241   }
4242   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4243     typedef const int *iptr;
4244     iptr p = 0;
4245     ++p;
4246   }
4247   { /* AIX XL C 1.02.0.0 rejects this saying
4248        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4249     struct s { int j; const int *ap[3]; };
4250     struct s *b; b->j = 5;
4251   }
4252   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4253     const int foo = 10;
4254     if (!foo) return 0;
4255   }
4256   return !cs[0] && !zero.x;
4257 #endif
4258
4259   ;
4260   return 0;
4261 }
4262 _ACEOF
4263 if ac_fn_c_try_compile "$LINENO"; then :
4264   ac_cv_c_const=yes
4265 else
4266   ac_cv_c_const=no
4267 fi
4268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4269 fi
4270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4271 $as_echo "$ac_cv_c_const" >&6; }
4272 if test $ac_cv_c_const = no; then
4273
4274 $as_echo "#define const /**/" >>confdefs.h
4275
4276 fi
4277
4278 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
4279 if test "x$ac_cv_type_off_t" = x""yes; then :
4280
4281 else
4282
4283 cat >>confdefs.h <<_ACEOF
4284 #define off_t long int
4285 _ACEOF
4286
4287 fi
4288
4289 # The cast to long int works around a bug in the HP C Compiler
4290 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4291 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4292 # This bug is HP SR number 8606223364.
4293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
4294 $as_echo_n "checking size of int... " >&6; }
4295 if test "${ac_cv_sizeof_int+set}" = set; then :
4296   $as_echo_n "(cached) " >&6
4297 else
4298   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
4299
4300 else
4301   if test "$ac_cv_type_int" = yes; then
4302      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4303 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4304 { as_fn_set_status 77
4305 as_fn_error "cannot compute sizeof (int)
4306 See \`config.log' for more details." "$LINENO" 5; }; }
4307    else
4308      ac_cv_sizeof_int=0
4309    fi
4310 fi
4311
4312 fi
4313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
4314 $as_echo "$ac_cv_sizeof_int" >&6; }
4315
4316
4317
4318 cat >>confdefs.h <<_ACEOF
4319 #define SIZEOF_INT $ac_cv_sizeof_int
4320 _ACEOF
4321
4322
4323 # The cast to long int works around a bug in the HP C Compiler
4324 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4325 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4326 # This bug is HP SR number 8606223364.
4327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
4328 $as_echo_n "checking size of long... " >&6; }
4329 if test "${ac_cv_sizeof_long+set}" = set; then :
4330   $as_echo_n "(cached) " >&6
4331 else
4332   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
4333
4334 else
4335   if test "$ac_cv_type_long" = yes; then
4336      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4337 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4338 { as_fn_set_status 77
4339 as_fn_error "cannot compute sizeof (long)
4340 See \`config.log' for more details." "$LINENO" 5; }; }
4341    else
4342      ac_cv_sizeof_long=0
4343    fi
4344 fi
4345
4346 fi
4347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
4348 $as_echo "$ac_cv_sizeof_long" >&6; }
4349
4350
4351
4352 cat >>confdefs.h <<_ACEOF
4353 #define SIZEOF_LONG $ac_cv_sizeof_long
4354 _ACEOF
4355
4356
4357
4358 # Checks for library functions.
4359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4360 $as_echo_n "checking for ANSI C header files... " >&6; }
4361 if test "${ac_cv_header_stdc+set}" = set; then :
4362   $as_echo_n "(cached) " >&6
4363 else
4364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4365 /* end confdefs.h.  */
4366 #include <stdlib.h>
4367 #include <stdarg.h>
4368 #include <string.h>
4369 #include <float.h>
4370
4371 int
4372 main ()
4373 {
4374
4375   ;
4376   return 0;
4377 }
4378 _ACEOF
4379 if ac_fn_c_try_compile "$LINENO"; then :
4380   ac_cv_header_stdc=yes
4381 else
4382   ac_cv_header_stdc=no
4383 fi
4384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4385
4386 if test $ac_cv_header_stdc = yes; then
4387   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4389 /* end confdefs.h.  */
4390 #include <string.h>
4391
4392 _ACEOF
4393 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4394   $EGREP "memchr" >/dev/null 2>&1; then :
4395
4396 else
4397   ac_cv_header_stdc=no
4398 fi
4399 rm -f conftest*
4400
4401 fi
4402
4403 if test $ac_cv_header_stdc = yes; then
4404   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4405   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4406 /* end confdefs.h.  */
4407 #include <stdlib.h>
4408
4409 _ACEOF
4410 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4411   $EGREP "free" >/dev/null 2>&1; then :
4412
4413 else
4414   ac_cv_header_stdc=no
4415 fi
4416 rm -f conftest*
4417
4418 fi
4419
4420 if test $ac_cv_header_stdc = yes; then
4421   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4422   if test "$cross_compiling" = yes; then :
4423   :
4424 else
4425   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4426 /* end confdefs.h.  */
4427 #include <ctype.h>
4428 #include <stdlib.h>
4429 #if ((' ' & 0x0FF) == 0x020)
4430 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4431 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4432 #else
4433 # define ISLOWER(c) \
4434                    (('a' <= (c) && (c) <= 'i') \
4435                      || ('j' <= (c) && (c) <= 'r') \
4436                      || ('s' <= (c) && (c) <= 'z'))
4437 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4438 #endif
4439
4440 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4441 int
4442 main ()
4443 {
4444   int i;
4445   for (i = 0; i < 256; i++)
4446     if (XOR (islower (i), ISLOWER (i))
4447         || toupper (i) != TOUPPER (i))
4448       return 2;
4449   return 0;
4450 }
4451 _ACEOF
4452 if ac_fn_c_try_run "$LINENO"; then :
4453
4454 else
4455   ac_cv_header_stdc=no
4456 fi
4457 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4458   conftest.$ac_objext conftest.beam conftest.$ac_ext
4459 fi
4460
4461 fi
4462 fi
4463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4464 $as_echo "$ac_cv_header_stdc" >&6; }
4465 if test $ac_cv_header_stdc = yes; then
4466
4467 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4468
4469 fi
4470
4471
4472 # Check whether --enable-maintainer-mode was given.
4473 if test "${enable_maintainer_mode+set}" = set; then :
4474   enableval=$enable_maintainer_mode;
4475 else
4476   enable_maintainer_mode=no
4477 fi
4478
4479
4480 if test "x$enable_maintainer_mode" = xno; then
4481   MAINT='#'
4482 else
4483   MAINT=
4484 fi
4485
4486
4487 # Make sure we can run config.sub.
4488 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4489   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4490
4491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4492 $as_echo_n "checking build system type... " >&6; }
4493 if test "${ac_cv_build+set}" = set; then :
4494   $as_echo_n "(cached) " >&6
4495 else
4496   ac_build_alias=$build_alias
4497 test "x$ac_build_alias" = x &&
4498   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4499 test "x$ac_build_alias" = x &&
4500   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4501 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4502   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4503
4504 fi
4505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4506 $as_echo "$ac_cv_build" >&6; }
4507 case $ac_cv_build in
4508 *-*-*) ;;
4509 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4510 esac
4511 build=$ac_cv_build
4512 ac_save_IFS=$IFS; IFS='-'
4513 set x $ac_cv_build
4514 shift
4515 build_cpu=$1
4516 build_vendor=$2
4517 shift; shift
4518 # Remember, the first character of IFS is used to create $*,
4519 # except with old shells:
4520 build_os=$*
4521 IFS=$ac_save_IFS
4522 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4523
4524
4525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4526 $as_echo_n "checking host system type... " >&6; }
4527 if test "${ac_cv_host+set}" = set; then :
4528   $as_echo_n "(cached) " >&6
4529 else
4530   if test "x$host_alias" = x; then
4531   ac_cv_host=$ac_cv_build
4532 else
4533   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4534     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4535 fi
4536
4537 fi
4538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4539 $as_echo "$ac_cv_host" >&6; }
4540 case $ac_cv_host in
4541 *-*-*) ;;
4542 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4543 esac
4544 host=$ac_cv_host
4545 ac_save_IFS=$IFS; IFS='-'
4546 set x $ac_cv_host
4547 shift
4548 host_cpu=$1
4549 host_vendor=$2
4550 shift; shift
4551 # Remember, the first character of IFS is used to create $*,
4552 # except with old shells:
4553 host_os=$*
4554 IFS=$ac_save_IFS
4555 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4556
4557
4558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4559 $as_echo_n "checking target system type... " >&6; }
4560 if test "${ac_cv_target+set}" = set; then :
4561   $as_echo_n "(cached) " >&6
4562 else
4563   if test "x$target_alias" = x; then
4564   ac_cv_target=$ac_cv_host
4565 else
4566   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4567     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4568 fi
4569
4570 fi
4571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4572 $as_echo "$ac_cv_target" >&6; }
4573 case $ac_cv_target in
4574 *-*-*) ;;
4575 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4576 esac
4577 target=$ac_cv_target
4578 ac_save_IFS=$IFS; IFS='-'
4579 set x $ac_cv_target
4580 shift
4581 target_cpu=$1
4582 target_vendor=$2
4583 shift; shift
4584 # Remember, the first character of IFS is used to create $*,
4585 # except with old shells:
4586 target_os=$*
4587 IFS=$ac_save_IFS
4588 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4589
4590
4591 # The aliases save the names the user supplied, while $host etc.
4592 # will get canonicalized.
4593 test -n "$target_alias" &&
4594   test "$program_prefix$program_suffix$program_transform_name" = \
4595     NONENONEs,x,x, &&
4596   program_prefix=${target_alias}-
4597
4598 # Default decimal format
4599 # If you change the defaults here, be sure to change them in the GCC directory also
4600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decimal floating point" >&5
4601 $as_echo_n "checking for decimal floating point... " >&6; }
4602
4603
4604 # Check whether --enable-decimal-float was given.
4605 if test "${enable_decimal_float+set}" = set; then :
4606   enableval=$enable_decimal_float;
4607   case $enable_decimal_float in
4608     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
4609     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
4610 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
4611   esac
4612
4613 else
4614
4615   case $target in
4616     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
4617     i?86*-*-gnu* | \
4618     i?86*-*-mingw* | x86_64*-*-mingw* | \
4619     i?86*-*-cygwin* | x86_64*-*-cygwin*)
4620       enable_decimal_float=yes
4621       ;;
4622     *)
4623       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
4624 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
4625       enable_decimal_float=no
4626       ;;
4627   esac
4628
4629 fi
4630
4631
4632 # x86's use BID format instead of DPD
4633 case x$enable_decimal_float in
4634   xyes)
4635     case $target in
4636       i?86*-*-* | x86_64*-*-*)
4637         enable_decimal_float=bid
4638         ;;
4639       *)
4640         enable_decimal_float=dpd
4641         ;;
4642     esac
4643     default_decimal_float=$enable_decimal_float
4644     ;;
4645   xno)
4646     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
4647     # dependency on libdecnumber.
4648     default_decimal_float=dpd
4649     ;;
4650 esac
4651
4652
4653
4654
4655 # Use default_decimal_float for dependency.
4656 enable_decimal_float=$default_decimal_float
4657
4658 # If BID is being used, additional objects should be linked in.
4659 if test x$enable_decimal_float = xbid; then
4660   ADDITIONAL_OBJS="$ADDITIONAL_OBJS \$(bid_OBJS)"
4661 else
4662   ADDITIONAL_OBJS=
4663 fi
4664
4665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_decimal_float" >&5
4666 $as_echo "$enable_decimal_float" >&6; }
4667
4668
4669
4670  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4671 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4672 if test "${ac_cv_c_bigendian+set}" = set; then :
4673   $as_echo_n "(cached) " >&6
4674 else
4675   ac_cv_c_bigendian=unknown
4676     # See if we're dealing with a universal compiler.
4677     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4678 /* end confdefs.h.  */
4679 #ifndef __APPLE_CC__
4680                not a universal capable compiler
4681              #endif
4682              typedef int dummy;
4683
4684 _ACEOF
4685 if ac_fn_c_try_compile "$LINENO"; then :
4686
4687         # Check for potential -arch flags.  It is not universal unless
4688         # there are at least two -arch flags with different values.
4689         ac_arch=
4690         ac_prev=
4691         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4692          if test -n "$ac_prev"; then
4693            case $ac_word in
4694              i?86 | x86_64 | ppc | ppc64)
4695                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4696                  ac_arch=$ac_word
4697                else
4698                  ac_cv_c_bigendian=universal
4699                  break
4700                fi
4701                ;;
4702            esac
4703            ac_prev=
4704          elif test "x$ac_word" = "x-arch"; then
4705            ac_prev=arch
4706          fi
4707        done
4708 fi
4709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4710     if test $ac_cv_c_bigendian = unknown; then
4711       # See if sys/param.h defines the BYTE_ORDER macro.
4712       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4713 /* end confdefs.h.  */
4714 #include <sys/types.h>
4715              #include <sys/param.h>
4716
4717 int
4718 main ()
4719 {
4720 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4721                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4722                      && LITTLE_ENDIAN)
4723               bogus endian macros
4724              #endif
4725
4726   ;
4727   return 0;
4728 }
4729 _ACEOF
4730 if ac_fn_c_try_compile "$LINENO"; then :
4731   # It does; now see whether it defined to BIG_ENDIAN or not.
4732          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4733 /* end confdefs.h.  */
4734 #include <sys/types.h>
4735                 #include <sys/param.h>
4736
4737 int
4738 main ()
4739 {
4740 #if BYTE_ORDER != BIG_ENDIAN
4741                  not big endian
4742                 #endif
4743
4744   ;
4745   return 0;
4746 }
4747 _ACEOF
4748 if ac_fn_c_try_compile "$LINENO"; then :
4749   ac_cv_c_bigendian=yes
4750 else
4751   ac_cv_c_bigendian=no
4752 fi
4753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4754 fi
4755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4756     fi
4757     if test $ac_cv_c_bigendian = unknown; then
4758       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4759       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4760 /* end confdefs.h.  */
4761 #include <limits.h>
4762
4763 int
4764 main ()
4765 {
4766 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4767               bogus endian macros
4768              #endif
4769
4770   ;
4771   return 0;
4772 }
4773 _ACEOF
4774 if ac_fn_c_try_compile "$LINENO"; then :
4775   # It does; now see whether it defined to _BIG_ENDIAN or not.
4776          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4777 /* end confdefs.h.  */
4778 #include <limits.h>
4779
4780 int
4781 main ()
4782 {
4783 #ifndef _BIG_ENDIAN
4784                  not big endian
4785                 #endif
4786
4787   ;
4788   return 0;
4789 }
4790 _ACEOF
4791 if ac_fn_c_try_compile "$LINENO"; then :
4792   ac_cv_c_bigendian=yes
4793 else
4794   ac_cv_c_bigendian=no
4795 fi
4796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4797 fi
4798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4799     fi
4800     if test $ac_cv_c_bigendian = unknown; then
4801       # Compile a test program.
4802       if test "$cross_compiling" = yes; then :
4803   # Try to guess by grepping values from an object file.
4804          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4805 /* end confdefs.h.  */
4806 short int ascii_mm[] =
4807                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4808                 short int ascii_ii[] =
4809                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4810                 int use_ascii (int i) {
4811                   return ascii_mm[i] + ascii_ii[i];
4812                 }
4813                 short int ebcdic_ii[] =
4814                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4815                 short int ebcdic_mm[] =
4816                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4817                 int use_ebcdic (int i) {
4818                   return ebcdic_mm[i] + ebcdic_ii[i];
4819                 }
4820                 extern int foo;
4821
4822 int
4823 main ()
4824 {
4825 return use_ascii (foo) == use_ebcdic (foo);
4826   ;
4827   return 0;
4828 }
4829 _ACEOF
4830 if ac_fn_c_try_compile "$LINENO"; then :
4831   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4832               ac_cv_c_bigendian=yes
4833             fi
4834             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4835               if test "$ac_cv_c_bigendian" = unknown; then
4836                 ac_cv_c_bigendian=no
4837               else
4838                 # finding both strings is unlikely to happen, but who knows?
4839                 ac_cv_c_bigendian=unknown
4840               fi
4841             fi
4842 fi
4843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4844 else
4845   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4846 /* end confdefs.h.  */
4847 $ac_includes_default
4848 int
4849 main ()
4850 {
4851
4852              /* Are we little or big endian?  From Harbison&Steele.  */
4853              union
4854              {
4855                long int l;
4856                char c[sizeof (long int)];
4857              } u;
4858              u.l = 1;
4859              return u.c[sizeof (long int) - 1] == 1;
4860
4861   ;
4862   return 0;
4863 }
4864 _ACEOF
4865 if ac_fn_c_try_run "$LINENO"; then :
4866   ac_cv_c_bigendian=no
4867 else
4868   ac_cv_c_bigendian=yes
4869 fi
4870 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4871   conftest.$ac_objext conftest.beam conftest.$ac_ext
4872 fi
4873
4874     fi
4875 fi
4876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4877 $as_echo "$ac_cv_c_bigendian" >&6; }
4878  case $ac_cv_c_bigendian in #(
4879    yes)
4880      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4881 ;; #(
4882    no)
4883       ;; #(
4884    universal)
4885
4886 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4887
4888      ;; #(
4889    *)
4890      as_fn_error "unknown endianness
4891  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4892  esac
4893
4894
4895 # Enable --enable-host-shared.
4896 # Check whether --enable-host-shared was given.
4897 if test "${enable_host_shared+set}" = set; then :
4898   enableval=$enable_host_shared; PICFLAG=-fPIC
4899 else
4900   PICFLAG=
4901 fi
4902
4903
4904
4905 # Output.
4906
4907 ac_config_headers="$ac_config_headers config.h:config.in"
4908
4909 ac_config_files="$ac_config_files Makefile"
4910
4911 cat >confcache <<\_ACEOF
4912 # This file is a shell script that caches the results of configure
4913 # tests run on this system so they can be shared between configure
4914 # scripts and configure runs, see configure's option --config-cache.
4915 # It is not useful on other systems.  If it contains results you don't
4916 # want to keep, you may remove or edit it.
4917 #
4918 # config.status only pays attention to the cache file if you give it
4919 # the --recheck option to rerun configure.
4920 #
4921 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4922 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4923 # following values.
4924
4925 _ACEOF
4926
4927 # The following way of writing the cache mishandles newlines in values,
4928 # but we know of no workaround that is simple, portable, and efficient.
4929 # So, we kill variables containing newlines.
4930 # Ultrix sh set writes to stderr and can't be redirected directly,
4931 # and sets the high bit in the cache file unless we assign to the vars.
4932 (
4933   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4934     eval ac_val=\$$ac_var
4935     case $ac_val in #(
4936     *${as_nl}*)
4937       case $ac_var in #(
4938       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4939 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4940       esac
4941       case $ac_var in #(
4942       _ | IFS | as_nl) ;; #(
4943       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4944       *) { eval $ac_var=; unset $ac_var;} ;;
4945       esac ;;
4946     esac
4947   done
4948
4949   (set) 2>&1 |
4950     case $as_nl`(ac_space=' '; set) 2>&1` in #(
4951     *${as_nl}ac_space=\ *)
4952       # `set' does not quote correctly, so add quotes: double-quote
4953       # substitution turns \\\\ into \\, and sed turns \\ into \.
4954       sed -n \
4955         "s/'/'\\\\''/g;
4956           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4957       ;; #(
4958     *)
4959       # `set' quotes correctly as required by POSIX, so do not add quotes.
4960       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4961       ;;
4962     esac |
4963     sort
4964 ) |
4965   sed '
4966      /^ac_cv_env_/b end
4967      t clear
4968      :clear
4969      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4970      t end
4971      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4972      :end' >>confcache
4973 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4974   if test -w "$cache_file"; then
4975     test "x$cache_file" != "x/dev/null" &&
4976       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4977 $as_echo "$as_me: updating cache $cache_file" >&6;}
4978     cat confcache >$cache_file
4979   else
4980     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4981 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4982   fi
4983 fi
4984 rm -f confcache
4985
4986 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4987 # Let make expand exec_prefix.
4988 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4989
4990 DEFS=-DHAVE_CONFIG_H
4991
4992 ac_libobjs=
4993 ac_ltlibobjs=
4994 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4995   # 1. Remove the extension, and $U if already installed.
4996   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4997   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4998   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
4999   #    will be set to the directory where LIBOBJS objects are built.
5000   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5001   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5002 done
5003 LIBOBJS=$ac_libobjs
5004
5005 LTLIBOBJS=$ac_ltlibobjs
5006
5007
5008
5009
5010 : ${CONFIG_STATUS=./config.status}
5011 ac_write_fail=0
5012 ac_clean_files_save=$ac_clean_files
5013 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5014 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5015 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5016 as_write_fail=0
5017 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5018 #! $SHELL
5019 # Generated by $as_me.
5020 # Run this file to recreate the current configuration.
5021 # Compiler output produced by configure, useful for debugging
5022 # configure, is in config.log if it exists.
5023
5024 debug=false
5025 ac_cs_recheck=false
5026 ac_cs_silent=false
5027
5028 SHELL=\${CONFIG_SHELL-$SHELL}
5029 export SHELL
5030 _ASEOF
5031 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5032 ## -------------------- ##
5033 ## M4sh Initialization. ##
5034 ## -------------------- ##
5035
5036 # Be more Bourne compatible
5037 DUALCASE=1; export DUALCASE # for MKS sh
5038 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5039   emulate sh
5040   NULLCMD=:
5041   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5042   # is contrary to our usage.  Disable this feature.
5043   alias -g '${1+"$@"}'='"$@"'
5044   setopt NO_GLOB_SUBST
5045 else
5046   case `(set -o) 2>/dev/null` in #(
5047   *posix*) :
5048     set -o posix ;; #(
5049   *) :
5050      ;;
5051 esac
5052 fi
5053
5054
5055 as_nl='
5056 '
5057 export as_nl
5058 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5059 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5060 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5061 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5062 # Prefer a ksh shell builtin over an external printf program on Solaris,
5063 # but without wasting forks for bash or zsh.
5064 if test -z "$BASH_VERSION$ZSH_VERSION" \
5065     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5066   as_echo='print -r --'
5067   as_echo_n='print -rn --'
5068 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5069   as_echo='printf %s\n'
5070   as_echo_n='printf %s'
5071 else
5072   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5073     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5074     as_echo_n='/usr/ucb/echo -n'
5075   else
5076     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5077     as_echo_n_body='eval
5078       arg=$1;
5079       case $arg in #(
5080       *"$as_nl"*)
5081         expr "X$arg" : "X\\(.*\\)$as_nl";
5082         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5083       esac;
5084       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5085     '
5086     export as_echo_n_body
5087     as_echo_n='sh -c $as_echo_n_body as_echo'
5088   fi
5089   export as_echo_body
5090   as_echo='sh -c $as_echo_body as_echo'
5091 fi
5092
5093 # The user is always right.
5094 if test "${PATH_SEPARATOR+set}" != set; then
5095   PATH_SEPARATOR=:
5096   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5097     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5098       PATH_SEPARATOR=';'
5099   }
5100 fi
5101
5102
5103 # IFS
5104 # We need space, tab and new line, in precisely that order.  Quoting is
5105 # there to prevent editors from complaining about space-tab.
5106 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5107 # splitting by setting IFS to empty value.)
5108 IFS=" ""        $as_nl"
5109
5110 # Find who we are.  Look in the path if we contain no directory separator.
5111 case $0 in #((
5112   *[\\/]* ) as_myself=$0 ;;
5113   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5114 for as_dir in $PATH
5115 do
5116   IFS=$as_save_IFS
5117   test -z "$as_dir" && as_dir=.
5118     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5119   done
5120 IFS=$as_save_IFS
5121
5122      ;;
5123 esac
5124 # We did not find ourselves, most probably we were run as `sh COMMAND'
5125 # in which case we are not to be found in the path.
5126 if test "x$as_myself" = x; then
5127   as_myself=$0
5128 fi
5129 if test ! -f "$as_myself"; then
5130   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5131   exit 1
5132 fi
5133
5134 # Unset variables that we do not need and which cause bugs (e.g. in
5135 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
5136 # suppresses any "Segmentation fault" message there.  '((' could
5137 # trigger a bug in pdksh 5.2.14.
5138 for as_var in BASH_ENV ENV MAIL MAILPATH
5139 do eval test x\${$as_var+set} = xset \
5140   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5141 done
5142 PS1='$ '
5143 PS2='> '
5144 PS4='+ '
5145
5146 # NLS nuisances.
5147 LC_ALL=C
5148 export LC_ALL
5149 LANGUAGE=C
5150 export LANGUAGE
5151
5152 # CDPATH.
5153 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5154
5155
5156 # as_fn_error ERROR [LINENO LOG_FD]
5157 # ---------------------------------
5158 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5159 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5160 # script with status $?, using 1 if that was 0.
5161 as_fn_error ()
5162 {
5163   as_status=$?; test $as_status -eq 0 && as_status=1
5164   if test "$3"; then
5165     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5166     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5167   fi
5168   $as_echo "$as_me: error: $1" >&2
5169   as_fn_exit $as_status
5170 } # as_fn_error
5171
5172
5173 # as_fn_set_status STATUS
5174 # -----------------------
5175 # Set $? to STATUS, without forking.
5176 as_fn_set_status ()
5177 {
5178   return $1
5179 } # as_fn_set_status
5180
5181 # as_fn_exit STATUS
5182 # -----------------
5183 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5184 as_fn_exit ()
5185 {
5186   set +e
5187   as_fn_set_status $1
5188   exit $1
5189 } # as_fn_exit
5190
5191 # as_fn_unset VAR
5192 # ---------------
5193 # Portably unset VAR.
5194 as_fn_unset ()
5195 {
5196   { eval $1=; unset $1;}
5197 }
5198 as_unset=as_fn_unset
5199 # as_fn_append VAR VALUE
5200 # ----------------------
5201 # Append the text in VALUE to the end of the definition contained in VAR. Take
5202 # advantage of any shell optimizations that allow amortized linear growth over
5203 # repeated appends, instead of the typical quadratic growth present in naive
5204 # implementations.
5205 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5206   eval 'as_fn_append ()
5207   {
5208     eval $1+=\$2
5209   }'
5210 else
5211   as_fn_append ()
5212   {
5213     eval $1=\$$1\$2
5214   }
5215 fi # as_fn_append
5216
5217 # as_fn_arith ARG...
5218 # ------------------
5219 # Perform arithmetic evaluation on the ARGs, and store the result in the
5220 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5221 # must be portable across $(()) and expr.
5222 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5223   eval 'as_fn_arith ()
5224   {
5225     as_val=$(( $* ))
5226   }'
5227 else
5228   as_fn_arith ()
5229   {
5230     as_val=`expr "$@" || test $? -eq 1`
5231   }
5232 fi # as_fn_arith
5233
5234
5235 if expr a : '\(a\)' >/dev/null 2>&1 &&
5236    test "X`expr 00001 : '.*\(...\)'`" = X001; then
5237   as_expr=expr
5238 else
5239   as_expr=false
5240 fi
5241
5242 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5243   as_basename=basename
5244 else
5245   as_basename=false
5246 fi
5247
5248 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5249   as_dirname=dirname
5250 else
5251   as_dirname=false
5252 fi
5253
5254 as_me=`$as_basename -- "$0" ||
5255 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5256          X"$0" : 'X\(//\)$' \| \
5257          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5258 $as_echo X/"$0" |
5259     sed '/^.*\/\([^/][^/]*\)\/*$/{
5260             s//\1/
5261             q
5262           }
5263           /^X\/\(\/\/\)$/{
5264             s//\1/
5265             q
5266           }
5267           /^X\/\(\/\).*/{
5268             s//\1/
5269             q
5270           }
5271           s/.*/./; q'`
5272
5273 # Avoid depending upon Character Ranges.
5274 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5275 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5276 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5277 as_cr_digits='0123456789'
5278 as_cr_alnum=$as_cr_Letters$as_cr_digits
5279
5280 ECHO_C= ECHO_N= ECHO_T=
5281 case `echo -n x` in #(((((
5282 -n*)
5283   case `echo 'xy\c'` in
5284   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5285   xy)  ECHO_C='\c';;
5286   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
5287        ECHO_T=' ';;
5288   esac;;
5289 *)
5290   ECHO_N='-n';;
5291 esac
5292
5293 rm -f conf$$ conf$$.exe conf$$.file
5294 if test -d conf$$.dir; then
5295   rm -f conf$$.dir/conf$$.file
5296 else
5297   rm -f conf$$.dir
5298   mkdir conf$$.dir 2>/dev/null
5299 fi
5300 if (echo >conf$$.file) 2>/dev/null; then
5301   if ln -s conf$$.file conf$$ 2>/dev/null; then
5302     as_ln_s='ln -s'
5303     # ... but there are two gotchas:
5304     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5305     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5306     # In both cases, we have to default to `cp -p'.
5307     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5308       as_ln_s='cp -p'
5309   elif ln conf$$.file conf$$ 2>/dev/null; then
5310     as_ln_s=ln
5311   else
5312     as_ln_s='cp -p'
5313   fi
5314 else
5315   as_ln_s='cp -p'
5316 fi
5317 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5318 rmdir conf$$.dir 2>/dev/null
5319
5320
5321 # as_fn_mkdir_p
5322 # -------------
5323 # Create "$as_dir" as a directory, including parents if necessary.
5324 as_fn_mkdir_p ()
5325 {
5326
5327   case $as_dir in #(
5328   -*) as_dir=./$as_dir;;
5329   esac
5330   test -d "$as_dir" || eval $as_mkdir_p || {
5331     as_dirs=
5332     while :; do
5333       case $as_dir in #(
5334       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5335       *) as_qdir=$as_dir;;
5336       esac
5337       as_dirs="'$as_qdir' $as_dirs"
5338       as_dir=`$as_dirname -- "$as_dir" ||
5339 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5340          X"$as_dir" : 'X\(//\)[^/]' \| \
5341          X"$as_dir" : 'X\(//\)$' \| \
5342          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5343 $as_echo X"$as_dir" |
5344     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5345             s//\1/
5346             q
5347           }
5348           /^X\(\/\/\)[^/].*/{
5349             s//\1/
5350             q
5351           }
5352           /^X\(\/\/\)$/{
5353             s//\1/
5354             q
5355           }
5356           /^X\(\/\).*/{
5357             s//\1/
5358             q
5359           }
5360           s/.*/./; q'`
5361       test -d "$as_dir" && break
5362     done
5363     test -z "$as_dirs" || eval "mkdir $as_dirs"
5364   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5365
5366
5367 } # as_fn_mkdir_p
5368 if mkdir -p . 2>/dev/null; then
5369   as_mkdir_p='mkdir -p "$as_dir"'
5370 else
5371   test -d ./-p && rmdir ./-p
5372   as_mkdir_p=false
5373 fi
5374
5375 if test -x / >/dev/null 2>&1; then
5376   as_test_x='test -x'
5377 else
5378   if ls -dL / >/dev/null 2>&1; then
5379     as_ls_L_option=L
5380   else
5381     as_ls_L_option=
5382   fi
5383   as_test_x='
5384     eval sh -c '\''
5385       if test -d "$1"; then
5386         test -d "$1/.";
5387       else
5388         case $1 in #(
5389         -*)set "./$1";;
5390         esac;
5391         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5392         ???[sx]*):;;*)false;;esac;fi
5393     '\'' sh
5394   '
5395 fi
5396 as_executable_p=$as_test_x
5397
5398 # Sed expression to map a string onto a valid CPP name.
5399 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5400
5401 # Sed expression to map a string onto a valid variable name.
5402 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5403
5404
5405 exec 6>&1
5406 ## ----------------------------------- ##
5407 ## Main body of $CONFIG_STATUS script. ##
5408 ## ----------------------------------- ##
5409 _ASEOF
5410 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5411
5412 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5413 # Save the log message, to keep $0 and so on meaningful, and to
5414 # report actual input values of CONFIG_FILES etc. instead of their
5415 # values after options handling.
5416 ac_log="
5417 This file was extended by libdecnumber $as_me  , which was
5418 generated by GNU Autoconf 2.64.  Invocation command line was
5419
5420   CONFIG_FILES    = $CONFIG_FILES
5421   CONFIG_HEADERS  = $CONFIG_HEADERS
5422   CONFIG_LINKS    = $CONFIG_LINKS
5423   CONFIG_COMMANDS = $CONFIG_COMMANDS
5424   $ $0 $@
5425
5426 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5427 "
5428
5429 _ACEOF
5430
5431 case $ac_config_files in *"
5432 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5433 esac
5434
5435 case $ac_config_headers in *"
5436 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5437 esac
5438
5439
5440 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5441 # Files that config.status was made for.
5442 config_files="$ac_config_files"
5443 config_headers="$ac_config_headers"
5444 config_commands="$ac_config_commands"
5445
5446 _ACEOF
5447
5448 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5449 ac_cs_usage="\
5450 \`$as_me' instantiates files and other configuration actions
5451 from templates according to the current configuration.  Unless the files
5452 and actions are specified as TAGs, all are instantiated by default.
5453
5454 Usage: $0 [OPTION]... [TAG]...
5455
5456   -h, --help       print this help, then exit
5457   -V, --version    print version number and configuration settings, then exit
5458   -q, --quiet, --silent
5459                    do not print progress messages
5460   -d, --debug      don't remove temporary files
5461       --recheck    update $as_me by reconfiguring in the same conditions
5462       --file=FILE[:TEMPLATE]
5463                    instantiate the configuration file FILE
5464       --header=FILE[:TEMPLATE]
5465                    instantiate the configuration header FILE
5466
5467 Configuration files:
5468 $config_files
5469
5470 Configuration headers:
5471 $config_headers
5472
5473 Configuration commands:
5474 $config_commands
5475
5476 Report bugs to <gcc-bugs@gcc.gnu.org>."
5477
5478 _ACEOF
5479 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5480 ac_cs_version="\\
5481 libdecnumber config.status
5482 configured by $0, generated by GNU Autoconf 2.64,
5483   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5484
5485 Copyright (C) 2009 Free Software Foundation, Inc.
5486 This config.status script is free software; the Free Software Foundation
5487 gives unlimited permission to copy, distribute and modify it."
5488
5489 ac_pwd='$ac_pwd'
5490 srcdir='$srcdir'
5491 test -n "\$AWK" || AWK=awk
5492 _ACEOF
5493
5494 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5495 # The default lists apply if the user does not specify any file.
5496 ac_need_defaults=:
5497 while test $# != 0
5498 do
5499   case $1 in
5500   --*=*)
5501     ac_option=`expr "X$1" : 'X\([^=]*\)='`
5502     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5503     ac_shift=:
5504     ;;
5505   *)
5506     ac_option=$1
5507     ac_optarg=$2
5508     ac_shift=shift
5509     ;;
5510   esac
5511
5512   case $ac_option in
5513   # Handling of the options.
5514   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5515     ac_cs_recheck=: ;;
5516   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5517     $as_echo "$ac_cs_version"; exit ;;
5518   --debug | --debu | --deb | --de | --d | -d )
5519     debug=: ;;
5520   --file | --fil | --fi | --f )
5521     $ac_shift
5522     case $ac_optarg in
5523     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5524     esac
5525     as_fn_append CONFIG_FILES " '$ac_optarg'"
5526     ac_need_defaults=false;;
5527   --header | --heade | --head | --hea )
5528     $ac_shift
5529     case $ac_optarg in
5530     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5531     esac
5532     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5533     ac_need_defaults=false;;
5534   --he | --h)
5535     # Conflict between --help and --header
5536     as_fn_error "ambiguous option: \`$1'
5537 Try \`$0 --help' for more information.";;
5538   --help | --hel | -h )
5539     $as_echo "$ac_cs_usage"; exit ;;
5540   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5541   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5542     ac_cs_silent=: ;;
5543
5544   # This is an error.
5545   -*) as_fn_error "unrecognized option: \`$1'
5546 Try \`$0 --help' for more information." ;;
5547
5548   *) as_fn_append ac_config_targets " $1"
5549      ac_need_defaults=false ;;
5550
5551   esac
5552   shift
5553 done
5554
5555 ac_configure_extra_args=
5556
5557 if $ac_cs_silent; then
5558   exec 6>/dev/null
5559   ac_configure_extra_args="$ac_configure_extra_args --silent"
5560 fi
5561
5562 _ACEOF
5563 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5564 if \$ac_cs_recheck; then
5565   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5566   shift
5567   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5568   CONFIG_SHELL='$SHELL'
5569   export CONFIG_SHELL
5570   exec "\$@"
5571 fi
5572
5573 _ACEOF
5574 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5575 exec 5>>config.log
5576 {
5577   echo
5578   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5579 ## Running $as_me. ##
5580 _ASBOX
5581   $as_echo "$ac_log"
5582 } >&5
5583
5584 _ACEOF
5585 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5586 #
5587 # INIT-COMMANDS
5588 #
5589
5590 GCC="$GCC"
5591 CC="$CC"
5592 acx_cv_header_stdint="$acx_cv_header_stdint"
5593 acx_cv_type_int8_t="$acx_cv_type_int8_t"
5594 acx_cv_type_int16_t="$acx_cv_type_int16_t"
5595 acx_cv_type_int32_t="$acx_cv_type_int32_t"
5596 acx_cv_type_int64_t="$acx_cv_type_int64_t"
5597 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
5598 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
5599 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
5600 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
5601 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
5602 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
5603 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
5604 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
5605 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
5606
5607
5608 _ACEOF
5609
5610 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5611
5612 # Handling of arguments.
5613 for ac_config_target in $ac_config_targets
5614 do
5615   case $ac_config_target in
5616     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
5617     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5618     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5619
5620   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5621   esac
5622 done
5623
5624
5625 # If the user did not use the arguments to specify the items to instantiate,
5626 # then the envvar interface is used.  Set only those that are not.
5627 # We use the long form for the default assignment because of an extremely
5628 # bizarre bug on SunOS 4.1.3.
5629 if $ac_need_defaults; then
5630   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5631   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5632   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5633 fi
5634
5635 # Have a temporary directory for convenience.  Make it in the build tree
5636 # simply because there is no reason against having it here, and in addition,
5637 # creating and moving files from /tmp can sometimes cause problems.
5638 # Hook for its removal unless debugging.
5639 # Note that there is a small window in which the directory will not be cleaned:
5640 # after its creation but before its name has been assigned to `$tmp'.
5641 $debug ||
5642 {
5643   tmp=
5644   trap 'exit_status=$?
5645   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5646 ' 0
5647   trap 'as_fn_exit 1' 1 2 13 15
5648 }
5649 # Create a (secure) tmp directory for tmp files.
5650
5651 {
5652   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5653   test -n "$tmp" && test -d "$tmp"
5654 }  ||
5655 {
5656   tmp=./conf$$-$RANDOM
5657   (umask 077 && mkdir "$tmp")
5658 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5659
5660 # Set up the scripts for CONFIG_FILES section.
5661 # No need to generate them if there are no CONFIG_FILES.
5662 # This happens for instance with `./config.status config.h'.
5663 if test -n "$CONFIG_FILES"; then
5664
5665
5666 ac_cr=`echo X | tr X '\015'`
5667 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5668 # But we know of no other shell where ac_cr would be empty at this
5669 # point, so we can use a bashism as a fallback.
5670 if test "x$ac_cr" = x; then
5671   eval ac_cr=\$\'\\r\'
5672 fi
5673 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5674 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5675   ac_cs_awk_cr='\r'
5676 else
5677   ac_cs_awk_cr=$ac_cr
5678 fi
5679
5680 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5681 _ACEOF
5682
5683
5684 {
5685   echo "cat >conf$$subs.awk <<_ACEOF" &&
5686   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5687   echo "_ACEOF"
5688 } >conf$$subs.sh ||
5689   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5690 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5691 ac_delim='%!_!# '
5692 for ac_last_try in false false false false false :; do
5693   . ./conf$$subs.sh ||
5694     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5695
5696   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5697   if test $ac_delim_n = $ac_delim_num; then
5698     break
5699   elif $ac_last_try; then
5700     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5701   else
5702     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5703   fi
5704 done
5705 rm -f conf$$subs.sh
5706
5707 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5708 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5709 _ACEOF
5710 sed -n '
5711 h
5712 s/^/S["/; s/!.*/"]=/
5713 p
5714 g
5715 s/^[^!]*!//
5716 :repl
5717 t repl
5718 s/'"$ac_delim"'$//
5719 t delim
5720 :nl
5721 h
5722 s/\(.\{148\}\).*/\1/
5723 t more1
5724 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5725 p
5726 n
5727 b repl
5728 :more1
5729 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5730 p
5731 g
5732 s/.\{148\}//
5733 t nl
5734 :delim
5735 h
5736 s/\(.\{148\}\).*/\1/
5737 t more2
5738 s/["\\]/\\&/g; s/^/"/; s/$/"/
5739 p
5740 b
5741 :more2
5742 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5743 p
5744 g
5745 s/.\{148\}//
5746 t delim
5747 ' <conf$$subs.awk | sed '
5748 /^[^""]/{
5749   N
5750   s/\n//
5751 }
5752 ' >>$CONFIG_STATUS || ac_write_fail=1
5753 rm -f conf$$subs.awk
5754 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5755 _ACAWK
5756 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5757   for (key in S) S_is_set[key] = 1
5758   FS = "\a"
5759
5760 }
5761 {
5762   line = $ 0
5763   nfields = split(line, field, "@")
5764   substed = 0
5765   len = length(field[1])
5766   for (i = 2; i < nfields; i++) {
5767     key = field[i]
5768     keylen = length(key)
5769     if (S_is_set[key]) {
5770       value = S[key]
5771       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5772       len += length(value) + length(field[++i])
5773       substed = 1
5774     } else
5775       len += 1 + keylen
5776   }
5777
5778   print line
5779 }
5780
5781 _ACAWK
5782 _ACEOF
5783 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5784 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5785   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5786 else
5787   cat
5788 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5789   || as_fn_error "could not setup config files machinery" "$LINENO" 5
5790 _ACEOF
5791
5792 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5793 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5794 # trailing colons and then remove the whole line if VPATH becomes empty
5795 # (actually we leave an empty line to preserve line numbers).
5796 if test "x$srcdir" = x.; then
5797   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5798 s/:*\$(srcdir):*/:/
5799 s/:*\${srcdir}:*/:/
5800 s/:*@srcdir@:*/:/
5801 s/^\([^=]*=[     ]*\):*/\1/
5802 s/:*$//
5803 s/^[^=]*=[       ]*$//
5804 }'
5805 fi
5806
5807 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5808 fi # test -n "$CONFIG_FILES"
5809
5810 # Set up the scripts for CONFIG_HEADERS section.
5811 # No need to generate them if there are no CONFIG_HEADERS.
5812 # This happens for instance with `./config.status Makefile'.
5813 if test -n "$CONFIG_HEADERS"; then
5814 cat >"$tmp/defines.awk" <<\_ACAWK ||
5815 BEGIN {
5816 _ACEOF
5817
5818 # Transform confdefs.h into an awk script `defines.awk', embedded as
5819 # here-document in config.status, that substitutes the proper values into
5820 # config.h.in to produce config.h.
5821
5822 # Create a delimiter string that does not exist in confdefs.h, to ease
5823 # handling of long lines.
5824 ac_delim='%!_!# '
5825 for ac_last_try in false false :; do
5826   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5827   if test -z "$ac_t"; then
5828     break
5829   elif $ac_last_try; then
5830     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5831   else
5832     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5833   fi
5834 done
5835
5836 # For the awk script, D is an array of macro values keyed by name,
5837 # likewise P contains macro parameters if any.  Preserve backslash
5838 # newline sequences.
5839
5840 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5841 sed -n '
5842 s/.\{148\}/&'"$ac_delim"'/g
5843 t rset
5844 :rset
5845 s/^[     ]*#[    ]*define[       ][      ]*/ /
5846 t def
5847 d
5848 :def
5849 s/\\$//
5850 t bsnl
5851 s/["\\]/\\&/g
5852 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5853 D["\1"]=" \3"/p
5854 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
5855 d
5856 :bsnl
5857 s/["\\]/\\&/g
5858 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
5859 D["\1"]=" \3\\\\\\n"\\/p
5860 t cont
5861 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5862 t cont
5863 d
5864 :cont
5865 n
5866 s/.\{148\}/&'"$ac_delim"'/g
5867 t clear
5868 :clear
5869 s/\\$//
5870 t bsnlc
5871 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5872 d
5873 :bsnlc
5874 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5875 b cont
5876 ' <confdefs.h | sed '
5877 s/'"$ac_delim"'/"\\\
5878 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5879
5880 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5881   for (key in D) D_is_set[key] = 1
5882   FS = "\a"
5883 }
5884 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5885   line = \$ 0
5886   split(line, arg, " ")
5887   if (arg[1] == "#") {
5888     defundef = arg[2]
5889     mac1 = arg[3]
5890   } else {
5891     defundef = substr(arg[1], 2)
5892     mac1 = arg[2]
5893   }
5894   split(mac1, mac2, "(") #)
5895   macro = mac2[1]
5896   prefix = substr(line, 1, index(line, defundef) - 1)
5897   if (D_is_set[macro]) {
5898     # Preserve the white space surrounding the "#".
5899     print prefix "define", macro P[macro] D[macro]
5900     next
5901   } else {
5902     # Replace #undef with comments.  This is necessary, for example,
5903     # in the case of _POSIX_SOURCE, which is predefined and required
5904     # on some systems where configure will not decide to define it.
5905     if (defundef == "undef") {
5906       print "/*", prefix defundef, macro, "*/"
5907       next
5908     }
5909   }
5910 }
5911 { print }
5912 _ACAWK
5913 _ACEOF
5914 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5915   as_fn_error "could not setup config headers machinery" "$LINENO" 5
5916 fi # test -n "$CONFIG_HEADERS"
5917
5918
5919 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
5920 shift
5921 for ac_tag
5922 do
5923   case $ac_tag in
5924   :[FHLC]) ac_mode=$ac_tag; continue;;
5925   esac
5926   case $ac_mode$ac_tag in
5927   :[FHL]*:*);;
5928   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5929   :[FH]-) ac_tag=-:-;;
5930   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5931   esac
5932   ac_save_IFS=$IFS
5933   IFS=:
5934   set x $ac_tag
5935   IFS=$ac_save_IFS
5936   shift
5937   ac_file=$1
5938   shift
5939
5940   case $ac_mode in
5941   :L) ac_source=$1;;
5942   :[FH])
5943     ac_file_inputs=
5944     for ac_f
5945     do
5946       case $ac_f in
5947       -) ac_f="$tmp/stdin";;
5948       *) # Look for the file first in the build tree, then in the source tree
5949          # (if the path is not absolute).  The absolute path cannot be DOS-style,
5950          # because $ac_f cannot contain `:'.
5951          test -f "$ac_f" ||
5952            case $ac_f in
5953            [\\/$]*) false;;
5954            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5955            esac ||
5956            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5957       esac
5958       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5959       as_fn_append ac_file_inputs " '$ac_f'"
5960     done
5961
5962     # Let's still pretend it is `configure' which instantiates (i.e., don't
5963     # use $as_me), people would be surprised to read:
5964     #    /* config.h.  Generated by config.status.  */
5965     configure_input='Generated from '`
5966           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5967         `' by configure.'
5968     if test x"$ac_file" != x-; then
5969       configure_input="$ac_file.  $configure_input"
5970       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5971 $as_echo "$as_me: creating $ac_file" >&6;}
5972     fi
5973     # Neutralize special characters interpreted by sed in replacement strings.
5974     case $configure_input in #(
5975     *\&* | *\|* | *\\* )
5976        ac_sed_conf_input=`$as_echo "$configure_input" |
5977        sed 's/[\\\\&|]/\\\\&/g'`;; #(
5978     *) ac_sed_conf_input=$configure_input;;
5979     esac
5980
5981     case $ac_tag in
5982     *:-:* | *:-) cat >"$tmp/stdin" \
5983       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5984     esac
5985     ;;
5986   esac
5987
5988   ac_dir=`$as_dirname -- "$ac_file" ||
5989 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5990          X"$ac_file" : 'X\(//\)[^/]' \| \
5991          X"$ac_file" : 'X\(//\)$' \| \
5992          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5993 $as_echo X"$ac_file" |
5994     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5995             s//\1/
5996             q
5997           }
5998           /^X\(\/\/\)[^/].*/{
5999             s//\1/
6000             q
6001           }
6002           /^X\(\/\/\)$/{
6003             s//\1/
6004             q
6005           }
6006           /^X\(\/\).*/{
6007             s//\1/
6008             q
6009           }
6010           s/.*/./; q'`
6011   as_dir="$ac_dir"; as_fn_mkdir_p
6012   ac_builddir=.
6013
6014 case "$ac_dir" in
6015 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6016 *)
6017   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6018   # A ".." for each directory in $ac_dir_suffix.
6019   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6020   case $ac_top_builddir_sub in
6021   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6022   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6023   esac ;;
6024 esac
6025 ac_abs_top_builddir=$ac_pwd
6026 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6027 # for backward compatibility:
6028 ac_top_builddir=$ac_top_build_prefix
6029
6030 case $srcdir in
6031   .)  # We are building in place.
6032     ac_srcdir=.
6033     ac_top_srcdir=$ac_top_builddir_sub
6034     ac_abs_top_srcdir=$ac_pwd ;;
6035   [\\/]* | ?:[\\/]* )  # Absolute name.
6036     ac_srcdir=$srcdir$ac_dir_suffix;
6037     ac_top_srcdir=$srcdir
6038     ac_abs_top_srcdir=$srcdir ;;
6039   *) # Relative name.
6040     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6041     ac_top_srcdir=$ac_top_build_prefix$srcdir
6042     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6043 esac
6044 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6045
6046
6047   case $ac_mode in
6048   :F)
6049   #
6050   # CONFIG_FILE
6051   #
6052
6053 _ACEOF
6054
6055 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6056 # If the template does not know about datarootdir, expand it.
6057 # FIXME: This hack should be removed a few years after 2.60.
6058 ac_datarootdir_hack=; ac_datarootdir_seen=
6059 ac_sed_dataroot='
6060 /datarootdir/ {
6061   p
6062   q
6063 }
6064 /@datadir@/p
6065 /@docdir@/p
6066 /@infodir@/p
6067 /@localedir@/p
6068 /@mandir@/p'
6069 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6070 *datarootdir*) ac_datarootdir_seen=yes;;
6071 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6072   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6073 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6074 _ACEOF
6075 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6076   ac_datarootdir_hack='
6077   s&@datadir@&$datadir&g
6078   s&@docdir@&$docdir&g
6079   s&@infodir@&$infodir&g
6080   s&@localedir@&$localedir&g
6081   s&@mandir@&$mandir&g
6082   s&\\\${datarootdir}&$datarootdir&g' ;;
6083 esac
6084 _ACEOF
6085
6086 # Neutralize VPATH when `$srcdir' = `.'.
6087 # Shell code in configure.ac might set extrasub.
6088 # FIXME: do we really want to maintain this feature?
6089 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6090 ac_sed_extra="$ac_vpsub
6091 $extrasub
6092 _ACEOF
6093 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6094 :t
6095 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6096 s|@configure_input@|$ac_sed_conf_input|;t t
6097 s&@top_builddir@&$ac_top_builddir_sub&;t t
6098 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6099 s&@srcdir@&$ac_srcdir&;t t
6100 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6101 s&@top_srcdir@&$ac_top_srcdir&;t t
6102 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6103 s&@builddir@&$ac_builddir&;t t
6104 s&@abs_builddir@&$ac_abs_builddir&;t t
6105 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6106 $ac_datarootdir_hack
6107 "
6108 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6109   || as_fn_error "could not create $ac_file" "$LINENO" 5
6110
6111 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6112   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6113   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6114   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6115 which seems to be undefined.  Please make sure it is defined." >&5
6116 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6117 which seems to be undefined.  Please make sure it is defined." >&2;}
6118
6119   rm -f "$tmp/stdin"
6120   case $ac_file in
6121   -) cat "$tmp/out" && rm -f "$tmp/out";;
6122   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6123   esac \
6124   || as_fn_error "could not create $ac_file" "$LINENO" 5
6125  ;;
6126   :H)
6127   #
6128   # CONFIG_HEADER
6129   #
6130   if test x"$ac_file" != x-; then
6131     {
6132       $as_echo "/* $configure_input  */" \
6133       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6134     } >"$tmp/config.h" \
6135       || as_fn_error "could not create $ac_file" "$LINENO" 5
6136     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6137       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6138 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6139     else
6140       rm -f "$ac_file"
6141       mv "$tmp/config.h" "$ac_file" \
6142         || as_fn_error "could not create $ac_file" "$LINENO" 5
6143     fi
6144   else
6145     $as_echo "/* $configure_input  */" \
6146       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6147       || as_fn_error "could not create -" "$LINENO" 5
6148   fi
6149  ;;
6150
6151   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6152 $as_echo "$as_me: executing $ac_file commands" >&6;}
6153  ;;
6154   esac
6155
6156
6157   case $ac_file$ac_mode in
6158     "gstdint.h":C)
6159 if test "$GCC" = yes; then
6160   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
6161 else
6162   echo "/* generated for $CC */" > tmp-stdint.h
6163 fi
6164
6165 sed 's/^ *//' >> tmp-stdint.h <<EOF
6166
6167   #ifndef GCC_GENERATED_STDINT_H
6168   #define GCC_GENERATED_STDINT_H 1
6169
6170   #include <sys/types.h>
6171 EOF
6172
6173 if test "$acx_cv_header_stdint" != stdint.h; then
6174   echo "#include <stddef.h>" >> tmp-stdint.h
6175 fi
6176 if test "$acx_cv_header_stdint" != stddef.h; then
6177   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
6178 fi
6179
6180 sed 's/^ *//' >> tmp-stdint.h <<EOF
6181   /* glibc uses these symbols as guards to prevent redefinitions.  */
6182   #ifdef __int8_t_defined
6183   #define _INT8_T
6184   #define _INT16_T
6185   #define _INT32_T
6186   #endif
6187   #ifdef __uint32_t_defined
6188   #define _UINT32_T
6189   #endif
6190
6191 EOF
6192
6193 # ----------------- done header, emit basic int types -------------
6194 if test "$acx_cv_header_stdint" = stddef.h; then
6195   sed 's/^ *//' >> tmp-stdint.h <<EOF
6196
6197     #ifndef _UINT8_T
6198     #define _UINT8_T
6199     #ifndef __uint8_t_defined
6200     #define __uint8_t_defined
6201     #ifndef uint8_t
6202     typedef unsigned $acx_cv_type_int8_t uint8_t;
6203     #endif
6204     #endif
6205     #endif
6206
6207     #ifndef _UINT16_T
6208     #define _UINT16_T
6209     #ifndef __uint16_t_defined
6210     #define __uint16_t_defined
6211     #ifndef uint16_t
6212     typedef unsigned $acx_cv_type_int16_t uint16_t;
6213     #endif
6214     #endif
6215     #endif
6216
6217     #ifndef _UINT32_T
6218     #define _UINT32_T
6219     #ifndef __uint32_t_defined
6220     #define __uint32_t_defined
6221     #ifndef uint32_t
6222     typedef unsigned $acx_cv_type_int32_t uint32_t;
6223     #endif
6224     #endif
6225     #endif
6226
6227     #ifndef _INT8_T
6228     #define _INT8_T
6229     #ifndef __int8_t_defined
6230     #define __int8_t_defined
6231     #ifndef int8_t
6232     typedef $acx_cv_type_int8_t int8_t;
6233     #endif
6234     #endif
6235     #endif
6236
6237     #ifndef _INT16_T
6238     #define _INT16_T
6239     #ifndef __int16_t_defined
6240     #define __int16_t_defined
6241     #ifndef int16_t
6242     typedef $acx_cv_type_int16_t int16_t;
6243     #endif
6244     #endif
6245     #endif
6246
6247     #ifndef _INT32_T
6248     #define _INT32_T
6249     #ifndef __int32_t_defined
6250     #define __int32_t_defined
6251     #ifndef int32_t
6252     typedef $acx_cv_type_int32_t int32_t;
6253     #endif
6254     #endif
6255     #endif
6256 EOF
6257 elif test "$ac_cv_type_u_int32_t" = yes; then
6258   sed 's/^ *//' >> tmp-stdint.h <<EOF
6259
6260     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
6261     #ifndef _INT8_T
6262     #define _INT8_T
6263     #endif
6264     #ifndef _INT16_T
6265     #define _INT16_T
6266     #endif
6267     #ifndef _INT32_T
6268     #define _INT32_T
6269     #endif
6270
6271     #ifndef _UINT8_T
6272     #define _UINT8_T
6273     #ifndef __uint8_t_defined
6274     #define __uint8_t_defined
6275     #ifndef uint8_t
6276     typedef u_int8_t uint8_t;
6277     #endif
6278     #endif
6279     #endif
6280
6281     #ifndef _UINT16_T
6282     #define _UINT16_T
6283     #ifndef __uint16_t_defined
6284     #define __uint16_t_defined
6285     #ifndef uint16_t
6286     typedef u_int16_t uint16_t;
6287     #endif
6288     #endif
6289     #endif
6290
6291     #ifndef _UINT32_T
6292     #define _UINT32_T
6293     #ifndef __uint32_t_defined
6294     #define __uint32_t_defined
6295     #ifndef uint32_t
6296     typedef u_int32_t uint32_t;
6297     #endif
6298     #endif
6299     #endif
6300 EOF
6301 else
6302   sed 's/^ *//' >> tmp-stdint.h <<EOF
6303
6304     /* Some systems have guard macros to prevent redefinitions, define them.  */
6305     #ifndef _INT8_T
6306     #define _INT8_T
6307     #endif
6308     #ifndef _INT16_T
6309     #define _INT16_T
6310     #endif
6311     #ifndef _INT32_T
6312     #define _INT32_T
6313     #endif
6314     #ifndef _UINT8_T
6315     #define _UINT8_T
6316     #endif
6317     #ifndef _UINT16_T
6318     #define _UINT16_T
6319     #endif
6320     #ifndef _UINT32_T
6321     #define _UINT32_T
6322     #endif
6323 EOF
6324 fi
6325
6326 # ------------- done basic int types, emit int64_t types ------------
6327 if test "$ac_cv_type_uint64_t" = yes; then
6328   sed 's/^ *//' >> tmp-stdint.h <<EOF
6329
6330     /* system headers have good uint64_t and int64_t */
6331     #ifndef _INT64_T
6332     #define _INT64_T
6333     #endif
6334     #ifndef _UINT64_T
6335     #define _UINT64_T
6336     #endif
6337 EOF
6338 elif test "$ac_cv_type_u_int64_t" = yes; then
6339   sed 's/^ *//' >> tmp-stdint.h <<EOF
6340
6341     /* system headers have an u_int64_t (and int64_t) */
6342     #ifndef _INT64_T
6343     #define _INT64_T
6344     #endif
6345     #ifndef _UINT64_T
6346     #define _UINT64_T
6347     #ifndef __uint64_t_defined
6348     #define __uint64_t_defined
6349     #ifndef uint64_t
6350     typedef u_int64_t uint64_t;
6351     #endif
6352     #endif
6353     #endif
6354 EOF
6355 elif test -n "$acx_cv_type_int64_t"; then
6356   sed 's/^ *//' >> tmp-stdint.h <<EOF
6357
6358     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
6359     #ifndef _INT64_T
6360     #define _INT64_T
6361     #ifndef int64_t
6362     typedef $acx_cv_type_int64_t int64_t;
6363     #endif
6364     #endif
6365     #ifndef _UINT64_T
6366     #define _UINT64_T
6367     #ifndef __uint64_t_defined
6368     #define __uint64_t_defined
6369     #ifndef uint64_t
6370     typedef unsigned $acx_cv_type_int64_t uint64_t;
6371     #endif
6372     #endif
6373     #endif
6374 EOF
6375 else
6376   sed 's/^ *//' >> tmp-stdint.h <<EOF
6377
6378     /* some common heuristics for int64_t, using compiler-specific tests */
6379     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
6380     #ifndef _INT64_T
6381     #define _INT64_T
6382     #ifndef __int64_t_defined
6383     #ifndef int64_t
6384     typedef long long int64_t;
6385     #endif
6386     #endif
6387     #endif
6388     #ifndef _UINT64_T
6389     #define _UINT64_T
6390     #ifndef uint64_t
6391     typedef unsigned long long uint64_t;
6392     #endif
6393     #endif
6394
6395     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
6396     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
6397        does not implement __extension__.  But that compiler doesn't define
6398        __GNUC_MINOR__.  */
6399     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
6400     # define __extension__
6401     # endif
6402
6403     # ifndef _INT64_T
6404     # define _INT64_T
6405     # ifndef int64_t
6406     __extension__ typedef long long int64_t;
6407     # endif
6408     # endif
6409     # ifndef _UINT64_T
6410     # define _UINT64_T
6411     # ifndef uint64_t
6412     __extension__ typedef unsigned long long uint64_t;
6413     # endif
6414     # endif
6415
6416     #elif !defined __STRICT_ANSI__
6417     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
6418
6419     #  ifndef _INT64_T
6420     #  define _INT64_T
6421     #  ifndef int64_t
6422     typedef __int64 int64_t;
6423     #  endif
6424     #  endif
6425     #  ifndef _UINT64_T
6426     #  define _UINT64_T
6427     #  ifndef uint64_t
6428     typedef unsigned __int64 uint64_t;
6429     #  endif
6430     #  endif
6431     # endif /* compiler */
6432
6433     #endif /* ANSI version */
6434 EOF
6435 fi
6436
6437 # ------------- done int64_t types, emit intptr types ------------
6438 if test "$ac_cv_type_uintptr_t" != yes; then
6439   sed 's/^ *//' >> tmp-stdint.h <<EOF
6440
6441     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
6442     #ifndef __uintptr_t_defined
6443     #ifndef uintptr_t
6444     typedef u$acx_cv_type_intptr_t uintptr_t;
6445     #endif
6446     #endif
6447     #ifndef __intptr_t_defined
6448     #ifndef intptr_t
6449     typedef $acx_cv_type_intptr_t  intptr_t;
6450     #endif
6451     #endif
6452 EOF
6453 fi
6454
6455 # ------------- done intptr types, emit int_least types ------------
6456 if test "$ac_cv_type_int_least32_t" != yes; then
6457   sed 's/^ *//' >> tmp-stdint.h <<EOF
6458
6459     /* Define int_least types */
6460     typedef int8_t     int_least8_t;
6461     typedef int16_t    int_least16_t;
6462     typedef int32_t    int_least32_t;
6463     #ifdef _INT64_T
6464     typedef int64_t    int_least64_t;
6465     #endif
6466
6467     typedef uint8_t    uint_least8_t;
6468     typedef uint16_t   uint_least16_t;
6469     typedef uint32_t   uint_least32_t;
6470     #ifdef _UINT64_T
6471     typedef uint64_t   uint_least64_t;
6472     #endif
6473 EOF
6474 fi
6475
6476 # ------------- done intptr types, emit int_fast types ------------
6477 if test "$ac_cv_type_int_fast32_t" != yes; then
6478       sed 's/^ *//' >> tmp-stdint.h <<EOF
6479
6480     /* Define int_fast types.  short is often slow */
6481     typedef int8_t       int_fast8_t;
6482     typedef int          int_fast16_t;
6483     typedef int32_t      int_fast32_t;
6484     #ifdef _INT64_T
6485     typedef int64_t      int_fast64_t;
6486     #endif
6487
6488     typedef uint8_t      uint_fast8_t;
6489     typedef unsigned int uint_fast16_t;
6490     typedef uint32_t     uint_fast32_t;
6491     #ifdef _UINT64_T
6492     typedef uint64_t     uint_fast64_t;
6493     #endif
6494 EOF
6495 fi
6496
6497 if test "$ac_cv_type_uintmax_t" != yes; then
6498   sed 's/^ *//' >> tmp-stdint.h <<EOF
6499
6500     /* Define intmax based on what we found */
6501     #ifndef intmax_t
6502     #ifdef _INT64_T
6503     typedef int64_t       intmax_t;
6504     #else
6505     typedef long          intmax_t;
6506     #endif
6507     #endif
6508     #ifndef uintmax_t
6509     #ifdef _UINT64_T
6510     typedef uint64_t      uintmax_t;
6511     #else
6512     typedef unsigned long uintmax_t;
6513     #endif
6514     #endif
6515 EOF
6516 fi
6517
6518 sed 's/^ *//' >> tmp-stdint.h <<EOF
6519
6520   #endif /* GCC_GENERATED_STDINT_H */
6521 EOF
6522
6523 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
6524   rm -f tmp-stdint.h
6525 else
6526   mv -f tmp-stdint.h gstdint.h
6527 fi
6528
6529  ;;
6530     "config.h":H) echo timestamp > stamp-h1 ;;
6531
6532   esac
6533 done # for ac_tag
6534
6535
6536 as_fn_exit 0
6537 _ACEOF
6538 ac_clean_files=$ac_clean_files_save
6539
6540 test $ac_write_fail = 0 ||
6541   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6542
6543
6544 # configure is writing to config.log, and then calls config.status.
6545 # config.status does its own redirection, appending to config.log.
6546 # Unfortunately, on DOS this fails, as config.log is still kept open
6547 # by configure, so config.status won't be able to write to it; its
6548 # output is simply discarded.  So we exec the FD to /dev/null,
6549 # effectively closing config.log, so it can be properly (re)opened and
6550 # appended to by config.status.  When coming back to configure, we
6551 # need to make the FD available again.
6552 if test "$no_create" != yes; then
6553   ac_cs_success=:
6554   ac_config_status_args=
6555   test "$silent" = yes &&
6556     ac_config_status_args="$ac_config_status_args --quiet"
6557   exec 5>/dev/null
6558   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6559   exec 5>>config.log
6560   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6561   # would make configure fail if this is the last instruction.
6562   $ac_cs_success || as_fn_exit $?
6563 fi
6564 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6565   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6566 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6567 fi
6568