libdecnumber/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59 for libdecnumber  .
   4 #
   5 # Report bugs to <gcc-bugs@gcc.gnu.org>.
   6 #
   7 # Copyright (C) 2003 Free Software Foundation, Inc.
   8 # This configure script is free software; the Free Software Foundation
   9 # gives unlimited permission to copy, distribute and modify it.
  10 ## --------------------- ##
  11 ## M4sh Initialization.  ##
  12 ## --------------------- ##
  13
  14 # Be Bourne compatible
  15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  16   emulate sh
  17   NULLCMD=:
  18   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  19   # is contrary to our usage.  Disable this feature.
  20   alias -g '${1+"$@"}'='"$@"'
  21 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  22   set -o posix
  23 fi
  24 DUALCASE=1; export DUALCASE # for MKS sh
  25
  26 # Support unset when possible.
  27 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  28   as_unset=unset
  29 else
  30   as_unset=false
  31 fi
  32
  33
  34 # Work around bugs in pre-3.0 UWIN ksh.
  35 $as_unset ENV MAIL MAILPATH
  36 PS1='$ '
  37 PS2='> '
  38 PS4='+ '
  39
  40 # NLS nuisances.
  41 for as_var in \
  42   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  43   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  44   LC_TELEPHONE LC_TIME
  45 do
  46   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  47     eval $as_var=C; export $as_var
  48   else
  49     $as_unset $as_var
  50   fi
  51 done
  52
  53 # Required to use basename.
  54 if expr a : '\(a\)' >/dev/null 2>&1; then
  55   as_expr=expr
  56 else
  57   as_expr=false
  58 fi
  59
  60 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  61   as_basename=basename
  62 else
  63   as_basename=false
  64 fi
  65
  66
  67 # Name of the executable.
  68 as_me=`$as_basename "$0" ||
  69 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  70          X"$0" : 'X\(//\)$' \| \
  71          X"$0" : 'X\(/\)$' \| \
  72          .     : '\(.\)' 2>/dev/null ||
  73 echo X/"$0" |
  74     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  75           /^X\/\(\/\/\)$/{ s//\1/; q; }
  76           /^X\/\(\/\).*/{ s//\1/; q; }
  77           s/.*/./; q'`
  78
  79
  80 # PATH needs CR, and LINENO needs CR and PATH.
  81 # Avoid depending upon Character Ranges.
  82 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  83 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  84 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  85 as_cr_digits='0123456789'
  86 as_cr_alnum=$as_cr_Letters$as_cr_digits
  87
  88 # The user is always right.
  89 if test "${PATH_SEPARATOR+set}" != set; then
  90   echo "#! /bin/sh" >conf$$.sh
  91   echo  "exit 0"   >>conf$$.sh
  92   chmod +x conf$$.sh
  93   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  94     PATH_SEPARATOR=';'
  95   else
  96     PATH_SEPARATOR=:
  97   fi
  98   rm -f conf$$.sh
  99 fi
 100
 101
 102   as_lineno_1=$LINENO
 103   as_lineno_2=$LINENO
 104   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 105   test "x$as_lineno_1" != "x$as_lineno_2" &&
 106   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 107   # Find who we are.  Look in the path if we contain no path at all
 108   # relative or not.
 109   case $0 in
 110     *[\\/]* ) as_myself=$0 ;;
 111     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 112 for as_dir in $PATH
 113 do
 114   IFS=$as_save_IFS
 115   test -z "$as_dir" && as_dir=.
 116   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 117 done
 118
 119        ;;
 120   esac
 121   # We did not find ourselves, most probably we were run as `sh COMMAND'
 122   # in which case we are not to be found in the path.
 123   if test "x$as_myself" = x; then
 124     as_myself=$0
 125   fi
 126   if test ! -f "$as_myself"; then
 127     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 128    { (exit 1); exit 1; }; }
 129   fi
 130   case $CONFIG_SHELL in
 131   '')
 132     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 133 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 134 do
 135   IFS=$as_save_IFS
 136   test -z "$as_dir" && as_dir=.
 137   for as_base in sh bash ksh sh5; do
 138          case $as_dir in
 139          /*)
 140            if ("$as_dir/$as_base" -c '
 141   as_lineno_1=$LINENO
 142   as_lineno_2=$LINENO
 143   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 144   test "x$as_lineno_1" != "x$as_lineno_2" &&
 145   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 146              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 147              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 148              CONFIG_SHELL=$as_dir/$as_base
 149              export CONFIG_SHELL
 150              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 151            fi;;
 152          esac
 153        done
 154 done
 155 ;;
 156   esac
 157
 158   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 159   # uniformly replaced by the line number.  The first 'sed' inserts a
 160   # line-number line before each line; the second 'sed' does the real
 161   # work.  The second script uses 'N' to pair each line-number line
 162   # with the numbered line, and appends trailing '-' during
 163   # substitution so that $LINENO is not a special case at line end.
 164   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 165   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 166   sed '=' <$as_myself |
 167     sed '
 168       N
 169       s,$,-,
 170       : loop
 171       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 172       t loop
 173       s,-$,,
 174       s,^['$as_cr_digits']*\n,,
 175     ' >$as_me.lineno &&
 176   chmod +x $as_me.lineno ||
 177     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 178    { (exit 1); exit 1; }; }
 179
 180   # Don't try to exec as it changes $[0], causing all sort of problems
 181   # (the dirname of $[0] is not the place where we might find the
 182   # original and so on.  Autoconf is especially sensible to this).
 183   . ./$as_me.lineno
 184   # Exit status is that of the last command.
 185   exit
 186 }
 187
 188
 189 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 190   *c*,-n*) ECHO_N= ECHO_C='
 191 ' ECHO_T='      ' ;;
 192   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 193   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 194 esac
 195
 196 if expr a : '\(a\)' >/dev/null 2>&1; then
 197   as_expr=expr
 198 else
 199   as_expr=false
 200 fi
 201
 202 rm -f conf$$ conf$$.exe conf$$.file
 203 echo >conf$$.file
 204 if ln -s conf$$.file conf$$ 2>/dev/null; then
 205   # We could just check for DJGPP; but this test a) works b) is more generic
 206   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 207   if test -f conf$$.exe; then
 208     # Don't use ln at all; we don't have any links
 209     as_ln_s='cp -p'
 210   else
 211     as_ln_s='ln -s'
 212   fi
 213 elif ln conf$$.file conf$$ 2>/dev/null; then
 214   as_ln_s=ln
 215 else
 216   as_ln_s='cp -p'
 217 fi
 218 rm -f conf$$ conf$$.exe conf$$.file
 219
 220 if mkdir -p . 2>/dev/null; then
 221   as_mkdir_p=:
 222 else
 223   test -d ./-p && rmdir ./-p
 224   as_mkdir_p=false
 225 fi
 226
 227 as_executable_p="test -f"
 228
 229 # Sed expression to map a string onto a valid CPP name.
 230 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 231
 232 # Sed expression to map a string onto a valid variable name.
 233 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 234
 235
 236 # IFS
 237 # We need space, tab and new line, in precisely that order.
 238 as_nl='
 239 '
 240 IFS="   $as_nl"
 241
 242 # CDPATH.
 243 $as_unset CDPATH
 244
 245
 246 # Name of the host.
 247 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 248 # so uname gets run too.
 249 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 250
 251 exec 6>&1
 252
 253 #
 254 # Initializations.
 255 #
 256 ac_default_prefix=/usr/local
 257 ac_config_libobj_dir=.
 258 cross_compiling=no
 259 subdirs=
 260 MFLAGS=
 261 MAKEFLAGS=
 262 SHELL=${CONFIG_SHELL-/bin/sh}
 263
 264 # Maximum number of lines to put in a shell here document.
 265 # This variable seems obsolete.  It should probably be removed, and
 266 # only ac_max_sed_lines should be used.
 267 : ${ac_max_here_lines=38}
 268
 269 # Identity of this package.
 270 PACKAGE_NAME='libdecnumber'
 271 PACKAGE_TARNAME='libdecnumber'
 272 PACKAGE_VERSION=' '
 273 PACKAGE_STRING='libdecnumber  '
 274 PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org'
 275
 276 ac_unique_file="decNumber.h"
 277 # Factoring default headers for most tests.
 278 ac_includes_default="\
 279 #include <stdio.h>
 280 #if HAVE_SYS_TYPES_H
 281 # include <sys/types.h>
 282 #endif
 283 #if HAVE_SYS_STAT_H
 284 # include <sys/stat.h>
 285 #endif
 286 #if STDC_HEADERS
 287 # include <stdlib.h>
 288 # include <stddef.h>
 289 #else
 290 # if HAVE_STDLIB_H
 291 #  include <stdlib.h>
 292 # endif
 293 #endif
 294 #if HAVE_STRING_H
 295 # if !STDC_HEADERS && HAVE_MEMORY_H
 296 #  include <memory.h>
 297 # endif
 298 # include <string.h>
 299 #endif
 300 #if HAVE_STRINGS_H
 301 # include <strings.h>
 302 #endif
 303 #if HAVE_INTTYPES_H
 304 # include <inttypes.h>
 305 #else
 306 # if HAVE_STDINT_H
 307 #  include <stdint.h>
 308 # endif
 309 #endif
 310 #if HAVE_UNISTD_H
 311 # include <unistd.h>
 312 #endif"
 313
 314 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS SET_MAKE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT RANLIB ac_ct_RANLIB ACLOCAL AUTOCONF AUTOHEADER WARN_CFLAGS WARN_PEDANTIC WERROR CPP EGREP MAINT LIBOBJS LTLIBOBJS'
 315 ac_subst_files=''
 316
 317 # Initialize some variables set by options.
 318 ac_init_help=
 319 ac_init_version=false
 320 # The variables have the same names as the options, with
 321 # dashes changed to underlines.
 322 cache_file=/dev/null
 323 exec_prefix=NONE
 324 no_create=
 325 no_recursion=
 326 prefix=NONE
 327 program_prefix=NONE
 328 program_suffix=NONE
 329 program_transform_name=s,x,x,
 330 silent=
 331 site=
 332 srcdir=
 333 verbose=
 334 x_includes=NONE
 335 x_libraries=NONE
 336
 337 # Installation directory options.
 338 # These are left unexpanded so users can "make install exec_prefix=/foo"
 339 # and all the variables that are supposed to be based on exec_prefix
 340 # by default will actually change.
 341 # Use braces instead of parens because sh, perl, etc. also accept them.
 342 bindir='${exec_prefix}/bin'
 343 sbindir='${exec_prefix}/sbin'
 344 libexecdir='${exec_prefix}/libexec'
 345 datadir='${prefix}/share'
 346 sysconfdir='${prefix}/etc'
 347 sharedstatedir='${prefix}/com'
 348 localstatedir='${prefix}/var'
 349 libdir='${exec_prefix}/lib'
 350 includedir='${prefix}/include'
 351 oldincludedir='/usr/include'
 352 infodir='${prefix}/info'
 353 mandir='${prefix}/man'
 354
 355 ac_prev=
 356 for ac_option
 357 do
 358   # If the previous option needs an argument, assign it.
 359   if test -n "$ac_prev"; then
 360     eval "$ac_prev=\$ac_option"
 361     ac_prev=
 362     continue
 363   fi
 364
 365   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 366
 367   # Accept the important Cygnus configure options, so we can diagnose typos.
 368
 369   case $ac_option in
 370
 371   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 372     ac_prev=bindir ;;
 373   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 374     bindir=$ac_optarg ;;
 375
 376   -build | --build | --buil | --bui | --bu)
 377     ac_prev=build_alias ;;
 378   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 379     build_alias=$ac_optarg ;;
 380
 381   -cache-file | --cache-file | --cache-fil | --cache-fi \
 382   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 383     ac_prev=cache_file ;;
 384   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 385   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 386     cache_file=$ac_optarg ;;
 387
 388   --config-cache | -C)
 389     cache_file=config.cache ;;
 390
 391   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 392     ac_prev=datadir ;;
 393   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 394   | --da=*)
 395     datadir=$ac_optarg ;;
 396
 397   -disable-* | --disable-*)
 398     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 399     # Reject names that are not valid shell variable names.
 400     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 401       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 402    { (exit 1); exit 1; }; }
 403     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 404     eval "enable_$ac_feature=no" ;;
 405
 406   -enable-* | --enable-*)
 407     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 408     # Reject names that are not valid shell variable names.
 409     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 410       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 411    { (exit 1); exit 1; }; }
 412     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 413     case $ac_option in
 414       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 415       *) ac_optarg=yes ;;
 416     esac
 417     eval "enable_$ac_feature='$ac_optarg'" ;;
 418
 419   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 420   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 421   | --exec | --exe | --ex)
 422     ac_prev=exec_prefix ;;
 423   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 424   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 425   | --exec=* | --exe=* | --ex=*)
 426     exec_prefix=$ac_optarg ;;
 427
 428   -gas | --gas | --ga | --g)
 429     # Obsolete; use --with-gas.
 430     with_gas=yes ;;
 431
 432   -help | --help | --hel | --he | -h)
 433     ac_init_help=long ;;
 434   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 435     ac_init_help=recursive ;;
 436   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 437     ac_init_help=short ;;
 438
 439   -host | --host | --hos | --ho)
 440     ac_prev=host_alias ;;
 441   -host=* | --host=* | --hos=* | --ho=*)
 442     host_alias=$ac_optarg ;;
 443
 444   -includedir | --includedir | --includedi | --included | --include \
 445   | --includ | --inclu | --incl | --inc)
 446     ac_prev=includedir ;;
 447   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 448   | --includ=* | --inclu=* | --incl=* | --inc=*)
 449     includedir=$ac_optarg ;;
 450
 451   -infodir | --infodir | --infodi | --infod | --info | --inf)
 452     ac_prev=infodir ;;
 453   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 454     infodir=$ac_optarg ;;
 455
 456   -libdir | --libdir | --libdi | --libd)
 457     ac_prev=libdir ;;
 458   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 459     libdir=$ac_optarg ;;
 460
 461   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 462   | --libexe | --libex | --libe)
 463     ac_prev=libexecdir ;;
 464   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 465   | --libexe=* | --libex=* | --libe=*)
 466     libexecdir=$ac_optarg ;;
 467
 468   -localstatedir | --localstatedir | --localstatedi | --localstated \
 469   | --localstate | --localstat | --localsta | --localst \
 470   | --locals | --local | --loca | --loc | --lo)
 471     ac_prev=localstatedir ;;
 472   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 473   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 474   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 475     localstatedir=$ac_optarg ;;
 476
 477   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 478     ac_prev=mandir ;;
 479   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 480     mandir=$ac_optarg ;;
 481
 482   -nfp | --nfp | --nf)
 483     # Obsolete; use --without-fp.
 484     with_fp=no ;;
 485
 486   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 487   | --no-cr | --no-c | -n)
 488     no_create=yes ;;
 489
 490   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 491   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 492     no_recursion=yes ;;
 493
 494   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 495   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 496   | --oldin | --oldi | --old | --ol | --o)
 497     ac_prev=oldincludedir ;;
 498   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 499   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 500   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 501     oldincludedir=$ac_optarg ;;
 502
 503   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 504     ac_prev=prefix ;;
 505   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 506     prefix=$ac_optarg ;;
 507
 508   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 509   | --program-pre | --program-pr | --program-p)
 510     ac_prev=program_prefix ;;
 511   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 512   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 513     program_prefix=$ac_optarg ;;
 514
 515   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 516   | --program-suf | --program-su | --program-s)
 517     ac_prev=program_suffix ;;
 518   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 519   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 520     program_suffix=$ac_optarg ;;
 521
 522   -program-transform-name | --program-transform-name \
 523   | --program-transform-nam | --program-transform-na \
 524   | --program-transform-n | --program-transform- \
 525   | --program-transform | --program-transfor \
 526   | --program-transfo | --program-transf \
 527   | --program-trans | --program-tran \
 528   | --progr-tra | --program-tr | --program-t)
 529     ac_prev=program_transform_name ;;
 530   -program-transform-name=* | --program-transform-name=* \
 531   | --program-transform-nam=* | --program-transform-na=* \
 532   | --program-transform-n=* | --program-transform-=* \
 533   | --program-transform=* | --program-transfor=* \
 534   | --program-transfo=* | --program-transf=* \
 535   | --program-trans=* | --program-tran=* \
 536   | --progr-tra=* | --program-tr=* | --program-t=*)
 537     program_transform_name=$ac_optarg ;;
 538
 539   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 540   | -silent | --silent | --silen | --sile | --sil)
 541     silent=yes ;;
 542
 543   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 544     ac_prev=sbindir ;;
 545   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 546   | --sbi=* | --sb=*)
 547     sbindir=$ac_optarg ;;
 548
 549   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 550   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 551   | --sharedst | --shareds | --shared | --share | --shar \
 552   | --sha | --sh)
 553     ac_prev=sharedstatedir ;;
 554   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 555   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 556   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 557   | --sha=* | --sh=*)
 558     sharedstatedir=$ac_optarg ;;
 559
 560   -site | --site | --sit)
 561     ac_prev=site ;;
 562   -site=* | --site=* | --sit=*)
 563     site=$ac_optarg ;;
 564
 565   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 566     ac_prev=srcdir ;;
 567   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 568     srcdir=$ac_optarg ;;
 569
 570   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 571   | --syscon | --sysco | --sysc | --sys | --sy)
 572     ac_prev=sysconfdir ;;
 573   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 574   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 575     sysconfdir=$ac_optarg ;;
 576
 577   -target | --target | --targe | --targ | --tar | --ta | --t)
 578     ac_prev=target_alias ;;
 579   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 580     target_alias=$ac_optarg ;;
 581
 582   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 583     verbose=yes ;;
 584
 585   -version | --version | --versio | --versi | --vers | -V)
 586     ac_init_version=: ;;
 587
 588   -with-* | --with-*)
 589     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 590     # Reject names that are not valid shell variable names.
 591     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 592       { echo "$as_me: error: invalid package name: $ac_package" >&2
 593    { (exit 1); exit 1; }; }
 594     ac_package=`echo $ac_package| sed 's/-/_/g'`
 595     case $ac_option in
 596       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 597       *) ac_optarg=yes ;;
 598     esac
 599     eval "with_$ac_package='$ac_optarg'" ;;
 600
 601   -without-* | --without-*)
 602     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 603     # Reject names that are not valid shell variable names.
 604     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 605       { echo "$as_me: error: invalid package name: $ac_package" >&2
 606    { (exit 1); exit 1; }; }
 607     ac_package=`echo $ac_package | sed 's/-/_/g'`
 608     eval "with_$ac_package=no" ;;
 609
 610   --x)
 611     # Obsolete; use --with-x.
 612     with_x=yes ;;
 613
 614   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 615   | --x-incl | --x-inc | --x-in | --x-i)
 616     ac_prev=x_includes ;;
 617   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 618   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 619     x_includes=$ac_optarg ;;
 620
 621   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 622   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 623     ac_prev=x_libraries ;;
 624   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 625   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 626     x_libraries=$ac_optarg ;;
 627
 628   -*) { echo "$as_me: error: unrecognized option: $ac_option
 629 Try \`$0 --help' for more information." >&2
 630    { (exit 1); exit 1; }; }
 631     ;;
 632
 633   *=*)
 634     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 635     # Reject names that are not valid shell variable names.
 636     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 637       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 638    { (exit 1); exit 1; }; }
 639     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 640     eval "$ac_envvar='$ac_optarg'"
 641     export $ac_envvar ;;
 642
 643   *)
 644     # FIXME: should be removed in autoconf 3.0.
 645     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 646     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 647       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 648     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 649     ;;
 650
 651   esac
 652 done
 653
 654 if test -n "$ac_prev"; then
 655   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 656   { echo "$as_me: error: missing argument to $ac_option" >&2
 657    { (exit 1); exit 1; }; }
 658 fi
 659
 660 # Be sure to have absolute paths.
 661 for ac_var in exec_prefix prefix
 662 do
 663   eval ac_val=$`echo $ac_var`
 664   case $ac_val in
 665     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 666     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 667    { (exit 1); exit 1; }; };;
 668   esac
 669 done
 670
 671 # Be sure to have absolute paths.
 672 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 673               localstatedir libdir includedir oldincludedir infodir mandir
 674 do
 675   eval ac_val=$`echo $ac_var`
 676   case $ac_val in
 677     [\\/$]* | ?:[\\/]* ) ;;
 678     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 679    { (exit 1); exit 1; }; };;
 680   esac
 681 done
 682
 683 # There might be people who depend on the old broken behavior: `$host'
 684 # used to hold the argument of --host etc.
 685 # FIXME: To remove some day.
 686 build=$build_alias
 687 host=$host_alias
 688 target=$target_alias
 689
 690 # FIXME: To remove some day.
 691 if test "x$host_alias" != x; then
 692   if test "x$build_alias" = x; then
 693     cross_compiling=maybe
 694     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 695     If a cross compiler is detected then cross compile mode will be used." >&2
 696   elif test "x$build_alias" != "x$host_alias"; then
 697     cross_compiling=yes
 698   fi
 699 fi
 700
 701 ac_tool_prefix=
 702 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 703
 704 test "$silent" = yes && exec 6>/dev/null
 705
 706
 707 # Find the source files, if location was not specified.
 708 if test -z "$srcdir"; then
 709   ac_srcdir_defaulted=yes
 710   # Try the directory containing this script, then its parent.
 711   ac_confdir=`(dirname "$0") 2>/dev/null ||
 712 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 713          X"$0" : 'X\(//\)[^/]' \| \
 714          X"$0" : 'X\(//\)$' \| \
 715          X"$0" : 'X\(/\)' \| \
 716          .     : '\(.\)' 2>/dev/null ||
 717 echo X"$0" |
 718     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 719           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 720           /^X\(\/\/\)$/{ s//\1/; q; }
 721           /^X\(\/\).*/{ s//\1/; q; }
 722           s/.*/./; q'`
 723   srcdir=$ac_confdir
 724   if test ! -r $srcdir/$ac_unique_file; then
 725     srcdir=..
 726   fi
 727 else
 728   ac_srcdir_defaulted=no
 729 fi
 730 if test ! -r $srcdir/$ac_unique_file; then
 731   if test "$ac_srcdir_defaulted" = yes; then
 732     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 733    { (exit 1); exit 1; }; }
 734   else
 735     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 736    { (exit 1); exit 1; }; }
 737   fi
 738 fi
 739 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 740   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 741    { (exit 1); exit 1; }; }
 742 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 743 ac_env_build_alias_set=${build_alias+set}
 744 ac_env_build_alias_value=$build_alias
 745 ac_cv_env_build_alias_set=${build_alias+set}
 746 ac_cv_env_build_alias_value=$build_alias
 747 ac_env_host_alias_set=${host_alias+set}
 748 ac_env_host_alias_value=$host_alias
 749 ac_cv_env_host_alias_set=${host_alias+set}
 750 ac_cv_env_host_alias_value=$host_alias
 751 ac_env_target_alias_set=${target_alias+set}
 752 ac_env_target_alias_value=$target_alias
 753 ac_cv_env_target_alias_set=${target_alias+set}
 754 ac_cv_env_target_alias_value=$target_alias
 755 ac_env_CC_set=${CC+set}
 756 ac_env_CC_value=$CC
 757 ac_cv_env_CC_set=${CC+set}
 758 ac_cv_env_CC_value=$CC
 759 ac_env_CFLAGS_set=${CFLAGS+set}
 760 ac_env_CFLAGS_value=$CFLAGS
 761 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 762 ac_cv_env_CFLAGS_value=$CFLAGS
 763 ac_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_env_LDFLAGS_value=$LDFLAGS
 765 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 766 ac_cv_env_LDFLAGS_value=$LDFLAGS
 767 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 770 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 771 ac_env_CPP_set=${CPP+set}
 772 ac_env_CPP_value=$CPP
 773 ac_cv_env_CPP_set=${CPP+set}
 774 ac_cv_env_CPP_value=$CPP
 775
 776 #
 777 # Report the --help message.
 778 #
 779 if test "$ac_init_help" = "long"; then
 780   # Omit some internal or obsolete options to make the list less imposing.
 781   # This message is too long to be a string in the A/UX 3.1 sh.
 782   cat <<_ACEOF
 783 \`configure' configures libdecnumber   to adapt to many kinds of systems.
 784
 785 Usage: $0 [OPTION]... [VAR=VALUE]...
 786
 787 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 788 VAR=VALUE.  See below for descriptions of some of the useful variables.
 789
 790 Defaults for the options are specified in brackets.
 791
 792 Configuration:
 793   -h, --help              display this help and exit
 794       --help=short        display options specific to this package
 795       --help=recursive    display the short help of all the included packages
 796   -V, --version           display version information and exit
 797   -q, --quiet, --silent   do not print \`checking...' messages
 798       --cache-file=FILE   cache test results in FILE [disabled]
 799   -C, --config-cache      alias for \`--cache-file=config.cache'
 800   -n, --no-create         do not create output files
 801       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 802
 803 _ACEOF
 804
 805   cat <<_ACEOF
 806 Installation directories:
 807   --prefix=PREFIX         install architecture-independent files in PREFIX
 808                           [$ac_default_prefix]
 809   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 810                           [PREFIX]
 811
 812 By default, \`make install' will install all the files in
 813 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 814 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 815 for instance \`--prefix=\$HOME'.
 816
 817 For better control, use the options below.
 818
 819 Fine tuning of the installation directories:
 820   --bindir=DIR           user executables [EPREFIX/bin]
 821   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 822   --libexecdir=DIR       program executables [EPREFIX/libexec]
 823   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 824   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 825   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 826   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 827   --libdir=DIR           object code libraries [EPREFIX/lib]
 828   --includedir=DIR       C header files [PREFIX/include]
 829   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 830   --infodir=DIR          info documentation [PREFIX/info]
 831   --mandir=DIR           man documentation [PREFIX/man]
 832 _ACEOF
 833
 834   cat <<\_ACEOF
 835 _ACEOF
 836 fi
 837
 838 if test -n "$ac_init_help"; then
 839   case $ac_init_help in
 840      short | recursive ) echo "Configuration of libdecnumber  :";;
 841    esac
 842   cat <<\_ACEOF
 843
 844 Optional Features:
 845   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 846   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 847   --enable-werror-always  enable -Werror despite compiler version
 848   --enable-maintainer-mode enable rules only needed by maintainers
 849
 850 Some influential environment variables:
 851   CC          C compiler command
 852   CFLAGS      C compiler flags
 853   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 854               nonstandard directory <lib dir>
 855   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 856               headers in a nonstandard directory <include dir>
 857   CPP         C preprocessor
 858
 859 Use these variables to override the choices made by `configure' or to help
 860 it to find libraries and programs with nonstandard names/locations.
 861
 862 Report bugs to <gcc-bugs@gcc.gnu.org>.
 863 _ACEOF
 864 fi
 865
 866 if test "$ac_init_help" = "recursive"; then
 867   # If there are subdirs, report their specific --help.
 868   ac_popdir=`pwd`
 869   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 870     test -d $ac_dir || continue
 871     ac_builddir=.
 872
 873 if test "$ac_dir" != .; then
 874   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 875   # A "../" for each directory in $ac_dir_suffix.
 876   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 877 else
 878   ac_dir_suffix= ac_top_builddir=
 879 fi
 880
 881 case $srcdir in
 882   .)  # No --srcdir option.  We are building in place.
 883     ac_srcdir=.
 884     if test -z "$ac_top_builddir"; then
 885        ac_top_srcdir=.
 886     else
 887        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 888     fi ;;
 889   [\\/]* | ?:[\\/]* )  # Absolute path.
 890     ac_srcdir=$srcdir$ac_dir_suffix;
 891     ac_top_srcdir=$srcdir ;;
 892   *) # Relative path.
 893     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 894     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 895 esac
 896
 897 # Do not use `cd foo && pwd` to compute absolute paths, because
 898 # the directories may not exist.
 899 case `pwd` in
 900 .) ac_abs_builddir="$ac_dir";;
 901 *)
 902   case "$ac_dir" in
 903   .) ac_abs_builddir=`pwd`;;
 904   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 905   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 906   esac;;
 907 esac
 908 case $ac_abs_builddir in
 909 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 910 *)
 911   case ${ac_top_builddir}. in
 912   .) ac_abs_top_builddir=$ac_abs_builddir;;
 913   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 914   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 915   esac;;
 916 esac
 917 case $ac_abs_builddir in
 918 .) ac_abs_srcdir=$ac_srcdir;;
 919 *)
 920   case $ac_srcdir in
 921   .) ac_abs_srcdir=$ac_abs_builddir;;
 922   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 923   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 924   esac;;
 925 esac
 926 case $ac_abs_builddir in
 927 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 928 *)
 929   case $ac_top_srcdir in
 930   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 931   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 932   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 933   esac;;
 934 esac
 935
 936     cd $ac_dir
 937     # Check for guested configure; otherwise get Cygnus style configure.
 938     if test -f $ac_srcdir/configure.gnu; then
 939       echo
 940       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 941     elif test -f $ac_srcdir/configure; then
 942       echo
 943       $SHELL $ac_srcdir/configure  --help=recursive
 944     elif test -f $ac_srcdir/configure.ac ||
 945            test -f $ac_srcdir/configure.in; then
 946       echo
 947       $ac_configure --help
 948     else
 949       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 950     fi
 951     cd $ac_popdir
 952   done
 953 fi
 954
 955 test -n "$ac_init_help" && exit 0
 956 if $ac_init_version; then
 957   cat <<\_ACEOF
 958 libdecnumber configure
 959 generated by GNU Autoconf 2.59
 960
 961 Copyright (C) 2003 Free Software Foundation, Inc.
 962 This configure script is free software; the Free Software Foundation
 963 gives unlimited permission to copy, distribute and modify it.
 964 _ACEOF
 965   exit 0
 966 fi
 967 exec 5>config.log
 968 cat >&5 <<_ACEOF
 969 This file contains any messages produced by compilers while
 970 running configure, to aid debugging if configure makes a mistake.
 971
 972 It was created by libdecnumber $as_me  , which was
 973 generated by GNU Autoconf 2.59.  Invocation command line was
 974
 975   $ $0 $@
 976
 977 _ACEOF
 978 {
 979 cat <<_ASUNAME
 980 ## --------- ##
 981 ## Platform. ##
 982 ## --------- ##
 983
 984 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 985 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 986 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 987 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 988 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 989
 990 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 991 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 992
 993 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 994 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 995 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 996 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
 997 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 998 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 999 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1000
1001 _ASUNAME
1002
1003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1004 for as_dir in $PATH
1005 do
1006   IFS=$as_save_IFS
1007   test -z "$as_dir" && as_dir=.
1008   echo "PATH: $as_dir"
1009 done
1010
1011 } >&5
1012
1013 cat >&5 <<_ACEOF
1014
1015
1016 ## ----------- ##
1017 ## Core tests. ##
1018 ## ----------- ##
1019
1020 _ACEOF
1021
1022
1023 # Keep a trace of the command line.
1024 # Strip out --no-create and --no-recursion so they do not pile up.
1025 # Strip out --silent because we don't want to record it for future runs.
1026 # Also quote any args containing shell meta-characters.
1027 # Make two passes to allow for proper duplicate-argument suppression.
1028 ac_configure_args=
1029 ac_configure_args0=
1030 ac_configure_args1=
1031 ac_sep=
1032 ac_must_keep_next=false
1033 for ac_pass in 1 2
1034 do
1035   for ac_arg
1036   do
1037     case $ac_arg in
1038     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1039     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1040     | -silent | --silent | --silen | --sile | --sil)
1041       continue ;;
1042     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1043       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1044     esac
1045     case $ac_pass in
1046     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1047     2)
1048       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1049       if test $ac_must_keep_next = true; then
1050         ac_must_keep_next=false # Got value, back to normal.
1051       else
1052         case $ac_arg in
1053           *=* | --config-cache | -C | -disable-* | --disable-* \
1054           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1055           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1056           | -with-* | --with-* | -without-* | --without-* | --x)
1057             case "$ac_configure_args0 " in
1058               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1059             esac
1060             ;;
1061           -* ) ac_must_keep_next=true ;;
1062         esac
1063       fi
1064       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1065       # Get rid of the leading space.
1066       ac_sep=" "
1067       ;;
1068     esac
1069   done
1070 done
1071 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1072 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1073
1074 # When interrupted or exit'd, cleanup temporary files, and complete
1075 # config.log.  We remove comments because anyway the quotes in there
1076 # would cause problems or look ugly.
1077 # WARNING: Be sure not to use single quotes in there, as some shells,
1078 # such as our DU 5.0 friend, will then `close' the trap.
1079 trap 'exit_status=$?
1080   # Save into config.log some information that might help in debugging.
1081   {
1082     echo
1083
1084     cat <<\_ASBOX
1085 ## ---------------- ##
1086 ## Cache variables. ##
1087 ## ---------------- ##
1088 _ASBOX
1089     echo
1090     # The following way of writing the cache mishandles newlines in values,
1091 {
1092   (set) 2>&1 |
1093     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1094     *ac_space=\ *)
1095       sed -n \
1096         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1097           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1098       ;;
1099     *)
1100       sed -n \
1101         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1102       ;;
1103     esac;
1104 }
1105     echo
1106
1107     cat <<\_ASBOX
1108 ## ----------------- ##
1109 ## Output variables. ##
1110 ## ----------------- ##
1111 _ASBOX
1112     echo
1113     for ac_var in $ac_subst_vars
1114     do
1115       eval ac_val=$`echo $ac_var`
1116       echo "$ac_var='"'"'$ac_val'"'"'"
1117     done | sort
1118     echo
1119
1120     if test -n "$ac_subst_files"; then
1121       cat <<\_ASBOX
1122 ## ------------- ##
1123 ## Output files. ##
1124 ## ------------- ##
1125 _ASBOX
1126       echo
1127       for ac_var in $ac_subst_files
1128       do
1129         eval ac_val=$`echo $ac_var`
1130         echo "$ac_var='"'"'$ac_val'"'"'"
1131       done | sort
1132       echo
1133     fi
1134
1135     if test -s confdefs.h; then
1136       cat <<\_ASBOX
1137 ## ----------- ##
1138 ## confdefs.h. ##
1139 ## ----------- ##
1140 _ASBOX
1141       echo
1142       sed "/^$/d" confdefs.h | sort
1143       echo
1144     fi
1145     test "$ac_signal" != 0 &&
1146       echo "$as_me: caught signal $ac_signal"
1147     echo "$as_me: exit $exit_status"
1148   } >&5
1149   rm -f core *.core &&
1150   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1151     exit $exit_status
1152      ' 0
1153 for ac_signal in 1 2 13 15; do
1154   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1155 done
1156 ac_signal=0
1157
1158 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1159 rm -rf conftest* confdefs.h
1160 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1161 echo >confdefs.h
1162
1163 # Predefined preprocessor variables.
1164
1165 cat >>confdefs.h <<_ACEOF
1166 #define PACKAGE_NAME "$PACKAGE_NAME"
1167 _ACEOF
1168
1169
1170 cat >>confdefs.h <<_ACEOF
1171 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1172 _ACEOF
1173
1174
1175 cat >>confdefs.h <<_ACEOF
1176 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1177 _ACEOF
1178
1179
1180 cat >>confdefs.h <<_ACEOF
1181 #define PACKAGE_STRING "$PACKAGE_STRING"
1182 _ACEOF
1183
1184
1185 cat >>confdefs.h <<_ACEOF
1186 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1187 _ACEOF
1188
1189
1190 # Let the site file select an alternate cache file if it wants to.
1191 # Prefer explicitly selected file to automatically selected ones.
1192 if test -z "$CONFIG_SITE"; then
1193   if test "x$prefix" != xNONE; then
1194     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1195   else
1196     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1197   fi
1198 fi
1199 for ac_site_file in $CONFIG_SITE; do
1200   if test -r "$ac_site_file"; then
1201     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1202 echo "$as_me: loading site script $ac_site_file" >&6;}
1203     sed 's/^/| /' "$ac_site_file" >&5
1204     . "$ac_site_file"
1205   fi
1206 done
1207
1208 if test -r "$cache_file"; then
1209   # Some versions of bash will fail to source /dev/null (special
1210   # files actually), so we avoid doing that.
1211   if test -f "$cache_file"; then
1212     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1213 echo "$as_me: loading cache $cache_file" >&6;}
1214     case $cache_file in
1215       [\\/]* | ?:[\\/]* ) . $cache_file;;
1216       *)                      . ./$cache_file;;
1217     esac
1218   fi
1219 else
1220   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1221 echo "$as_me: creating cache $cache_file" >&6;}
1222   >$cache_file
1223 fi
1224
1225 # Check that the precious variables saved in the cache have kept the same
1226 # value.
1227 ac_cache_corrupted=false
1228 for ac_var in `(set) 2>&1 |
1229                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1230   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1231   eval ac_new_set=\$ac_env_${ac_var}_set
1232   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1233   eval ac_new_val="\$ac_env_${ac_var}_value"
1234   case $ac_old_set,$ac_new_set in
1235     set,)
1236       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1237 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1238       ac_cache_corrupted=: ;;
1239     ,set)
1240       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1241 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1242       ac_cache_corrupted=: ;;
1243     ,);;
1244     *)
1245       if test "x$ac_old_val" != "x$ac_new_val"; then
1246         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1247 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1248         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1249 echo "$as_me:   former value:  $ac_old_val" >&2;}
1250         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1251 echo "$as_me:   current value: $ac_new_val" >&2;}
1252         ac_cache_corrupted=:
1253       fi;;
1254   esac
1255   # Pass precious variables to config.status.
1256   if test "$ac_new_set" = set; then
1257     case $ac_new_val in
1258     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1259       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1260     *) ac_arg=$ac_var=$ac_new_val ;;
1261     esac
1262     case " $ac_configure_args " in
1263       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1264       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1265     esac
1266   fi
1267 done
1268 if $ac_cache_corrupted; then
1269   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1270 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1271   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1272 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1273    { (exit 1); exit 1; }; }
1274 fi
1275
1276 ac_ext=c
1277 ac_cpp='$CPP $CPPFLAGS'
1278 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1279 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1280 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309 case ../config in
1310   [\\/]* | ?:[\\/]* ) ac_macro_dir=../config         ;;
1311   *)                      ac_macro_dir=$srcdir/../config ;;
1312 esac
1313 if test -d "$ac_macro_dir"; then :
1314 else
1315   { { echo "$as_me:$LINENO: error: cannot find macro directory \`../config'" >&5
1316 echo "$as_me: error: cannot find macro directory \`../config'" >&2;}
1317    { (exit 1); exit 1; }; }
1318 fi
1319
1320
1321 # Checks for programs.
1322 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1323 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1324 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1325 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1326   echo $ECHO_N "(cached) $ECHO_C" >&6
1327 else
1328   cat >conftest.make <<\_ACEOF
1329 all:
1330         @echo 'ac_maketemp="$(MAKE)"'
1331 _ACEOF
1332 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1333 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1334 if test -n "$ac_maketemp"; then
1335   eval ac_cv_prog_make_${ac_make}_set=yes
1336 else
1337   eval ac_cv_prog_make_${ac_make}_set=no
1338 fi
1339 rm -f conftest.make
1340 fi
1341 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1342   echo "$as_me:$LINENO: result: yes" >&5
1343 echo "${ECHO_T}yes" >&6
1344   SET_MAKE=
1345 else
1346   echo "$as_me:$LINENO: result: no" >&5
1347 echo "${ECHO_T}no" >&6
1348   SET_MAKE="MAKE=${MAKE-make}"
1349 fi
1350
1351 ac_ext=c
1352 ac_cpp='$CPP $CPPFLAGS'
1353 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1354 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1355 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1356 if test -n "$ac_tool_prefix"; then
1357   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1358 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1359 echo "$as_me:$LINENO: checking for $ac_word" >&5
1360 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1361 if test "${ac_cv_prog_CC+set}" = set; then
1362   echo $ECHO_N "(cached) $ECHO_C" >&6
1363 else
1364   if test -n "$CC"; then
1365   ac_cv_prog_CC="$CC" # Let the user override the test.
1366 else
1367 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1368 for as_dir in $PATH
1369 do
1370   IFS=$as_save_IFS
1371   test -z "$as_dir" && as_dir=.
1372   for ac_exec_ext in '' $ac_executable_extensions; do
1373   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1374     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1375     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1376     break 2
1377   fi
1378 done
1379 done
1380
1381 fi
1382 fi
1383 CC=$ac_cv_prog_CC
1384 if test -n "$CC"; then
1385   echo "$as_me:$LINENO: result: $CC" >&5
1386 echo "${ECHO_T}$CC" >&6
1387 else
1388   echo "$as_me:$LINENO: result: no" >&5
1389 echo "${ECHO_T}no" >&6
1390 fi
1391
1392 fi
1393 if test -z "$ac_cv_prog_CC"; then
1394   ac_ct_CC=$CC
1395   # Extract the first word of "gcc", so it can be a program name with args.
1396 set dummy gcc; ac_word=$2
1397 echo "$as_me:$LINENO: checking for $ac_word" >&5
1398 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1399 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1400   echo $ECHO_N "(cached) $ECHO_C" >&6
1401 else
1402   if test -n "$ac_ct_CC"; then
1403   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1404 else
1405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1406 for as_dir in $PATH
1407 do
1408   IFS=$as_save_IFS
1409   test -z "$as_dir" && as_dir=.
1410   for ac_exec_ext in '' $ac_executable_extensions; do
1411   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1412     ac_cv_prog_ac_ct_CC="gcc"
1413     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1414     break 2
1415   fi
1416 done
1417 done
1418
1419 fi
1420 fi
1421 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1422 if test -n "$ac_ct_CC"; then
1423   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1424 echo "${ECHO_T}$ac_ct_CC" >&6
1425 else
1426   echo "$as_me:$LINENO: result: no" >&5
1427 echo "${ECHO_T}no" >&6
1428 fi
1429
1430   CC=$ac_ct_CC
1431 else
1432   CC="$ac_cv_prog_CC"
1433 fi
1434
1435 if test -z "$CC"; then
1436   if test -n "$ac_tool_prefix"; then
1437   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1438 set dummy ${ac_tool_prefix}cc; ac_word=$2
1439 echo "$as_me:$LINENO: checking for $ac_word" >&5
1440 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1441 if test "${ac_cv_prog_CC+set}" = set; then
1442   echo $ECHO_N "(cached) $ECHO_C" >&6
1443 else
1444   if test -n "$CC"; then
1445   ac_cv_prog_CC="$CC" # Let the user override the test.
1446 else
1447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1448 for as_dir in $PATH
1449 do
1450   IFS=$as_save_IFS
1451   test -z "$as_dir" && as_dir=.
1452   for ac_exec_ext in '' $ac_executable_extensions; do
1453   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1454     ac_cv_prog_CC="${ac_tool_prefix}cc"
1455     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1456     break 2
1457   fi
1458 done
1459 done
1460
1461 fi
1462 fi
1463 CC=$ac_cv_prog_CC
1464 if test -n "$CC"; then
1465   echo "$as_me:$LINENO: result: $CC" >&5
1466 echo "${ECHO_T}$CC" >&6
1467 else
1468   echo "$as_me:$LINENO: result: no" >&5
1469 echo "${ECHO_T}no" >&6
1470 fi
1471
1472 fi
1473 if test -z "$ac_cv_prog_CC"; then
1474   ac_ct_CC=$CC
1475   # Extract the first word of "cc", so it can be a program name with args.
1476 set dummy cc; ac_word=$2
1477 echo "$as_me:$LINENO: checking for $ac_word" >&5
1478 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1479 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1480   echo $ECHO_N "(cached) $ECHO_C" >&6
1481 else
1482   if test -n "$ac_ct_CC"; then
1483   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1484 else
1485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1486 for as_dir in $PATH
1487 do
1488   IFS=$as_save_IFS
1489   test -z "$as_dir" && as_dir=.
1490   for ac_exec_ext in '' $ac_executable_extensions; do
1491   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1492     ac_cv_prog_ac_ct_CC="cc"
1493     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1494     break 2
1495   fi
1496 done
1497 done
1498
1499 fi
1500 fi
1501 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1502 if test -n "$ac_ct_CC"; then
1503   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1504 echo "${ECHO_T}$ac_ct_CC" >&6
1505 else
1506   echo "$as_me:$LINENO: result: no" >&5
1507 echo "${ECHO_T}no" >&6
1508 fi
1509
1510   CC=$ac_ct_CC
1511 else
1512   CC="$ac_cv_prog_CC"
1513 fi
1514
1515 fi
1516 if test -z "$CC"; then
1517   # Extract the first word of "cc", so it can be a program name with args.
1518 set dummy cc; ac_word=$2
1519 echo "$as_me:$LINENO: checking for $ac_word" >&5
1520 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1521 if test "${ac_cv_prog_CC+set}" = set; then
1522   echo $ECHO_N "(cached) $ECHO_C" >&6
1523 else
1524   if test -n "$CC"; then
1525   ac_cv_prog_CC="$CC" # Let the user override the test.
1526 else
1527   ac_prog_rejected=no
1528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1529 for as_dir in $PATH
1530 do
1531   IFS=$as_save_IFS
1532   test -z "$as_dir" && as_dir=.
1533   for ac_exec_ext in '' $ac_executable_extensions; do
1534   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1535     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1536        ac_prog_rejected=yes
1537        continue
1538      fi
1539     ac_cv_prog_CC="cc"
1540     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1541     break 2
1542   fi
1543 done
1544 done
1545
1546 if test $ac_prog_rejected = yes; then
1547   # We found a bogon in the path, so make sure we never use it.
1548   set dummy $ac_cv_prog_CC
1549   shift
1550   if test $# != 0; then
1551     # We chose a different compiler from the bogus one.
1552     # However, it has the same basename, so the bogon will be chosen
1553     # first if we set CC to just the basename; use the full file name.
1554     shift
1555     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1556   fi
1557 fi
1558 fi
1559 fi
1560 CC=$ac_cv_prog_CC
1561 if test -n "$CC"; then
1562   echo "$as_me:$LINENO: result: $CC" >&5
1563 echo "${ECHO_T}$CC" >&6
1564 else
1565   echo "$as_me:$LINENO: result: no" >&5
1566 echo "${ECHO_T}no" >&6
1567 fi
1568
1569 fi
1570 if test -z "$CC"; then
1571   if test -n "$ac_tool_prefix"; then
1572   for ac_prog in cl
1573   do
1574     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1575 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1576 echo "$as_me:$LINENO: checking for $ac_word" >&5
1577 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1578 if test "${ac_cv_prog_CC+set}" = set; then
1579   echo $ECHO_N "(cached) $ECHO_C" >&6
1580 else
1581   if test -n "$CC"; then
1582   ac_cv_prog_CC="$CC" # Let the user override the test.
1583 else
1584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1585 for as_dir in $PATH
1586 do
1587   IFS=$as_save_IFS
1588   test -z "$as_dir" && as_dir=.
1589   for ac_exec_ext in '' $ac_executable_extensions; do
1590   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1591     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1592     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1593     break 2
1594   fi
1595 done
1596 done
1597
1598 fi
1599 fi
1600 CC=$ac_cv_prog_CC
1601 if test -n "$CC"; then
1602   echo "$as_me:$LINENO: result: $CC" >&5
1603 echo "${ECHO_T}$CC" >&6
1604 else
1605   echo "$as_me:$LINENO: result: no" >&5
1606 echo "${ECHO_T}no" >&6
1607 fi
1608
1609     test -n "$CC" && break
1610   done
1611 fi
1612 if test -z "$CC"; then
1613   ac_ct_CC=$CC
1614   for ac_prog in cl
1615 do
1616   # Extract the first word of "$ac_prog", so it can be a program name with args.
1617 set dummy $ac_prog; ac_word=$2
1618 echo "$as_me:$LINENO: checking for $ac_word" >&5
1619 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1620 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1621   echo $ECHO_N "(cached) $ECHO_C" >&6
1622 else
1623   if test -n "$ac_ct_CC"; then
1624   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1625 else
1626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1627 for as_dir in $PATH
1628 do
1629   IFS=$as_save_IFS
1630   test -z "$as_dir" && as_dir=.
1631   for ac_exec_ext in '' $ac_executable_extensions; do
1632   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1633     ac_cv_prog_ac_ct_CC="$ac_prog"
1634     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1635     break 2
1636   fi
1637 done
1638 done
1639
1640 fi
1641 fi
1642 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1643 if test -n "$ac_ct_CC"; then
1644   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1645 echo "${ECHO_T}$ac_ct_CC" >&6
1646 else
1647   echo "$as_me:$LINENO: result: no" >&5
1648 echo "${ECHO_T}no" >&6
1649 fi
1650
1651   test -n "$ac_ct_CC" && break
1652 done
1653
1654   CC=$ac_ct_CC
1655 fi
1656
1657 fi
1658
1659
1660 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1661 See \`config.log' for more details." >&5
1662 echo "$as_me: error: no acceptable C compiler found in \$PATH
1663 See \`config.log' for more details." >&2;}
1664    { (exit 1); exit 1; }; }
1665
1666 # Provide some information about the compiler.
1667 echo "$as_me:$LINENO:" \
1668      "checking for C compiler version" >&5
1669 ac_compiler=`set X $ac_compile; echo $2`
1670 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1671   (eval $ac_compiler --version </dev/null >&5) 2>&5
1672   ac_status=$?
1673   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1674   (exit $ac_status); }
1675 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1676   (eval $ac_compiler -v </dev/null >&5) 2>&5
1677   ac_status=$?
1678   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1679   (exit $ac_status); }
1680 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1681   (eval $ac_compiler -V </dev/null >&5) 2>&5
1682   ac_status=$?
1683   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1684   (exit $ac_status); }
1685
1686 cat >conftest.$ac_ext <<_ACEOF
1687 /* confdefs.h.  */
1688 _ACEOF
1689 cat confdefs.h >>conftest.$ac_ext
1690 cat >>conftest.$ac_ext <<_ACEOF
1691 /* end confdefs.h.  */
1692
1693 int
1694 main ()
1695 {
1696
1697   ;
1698   return 0;
1699 }
1700 _ACEOF
1701 ac_clean_files_save=$ac_clean_files
1702 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1703 # Try to create an executable without -o first, disregard a.out.
1704 # It will help us diagnose broken compilers, and finding out an intuition
1705 # of exeext.
1706 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1707 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1708 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1709 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1710   (eval $ac_link_default) 2>&5
1711   ac_status=$?
1712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1713   (exit $ac_status); }; then
1714   # Find the output, starting from the most likely.  This scheme is
1715 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1716 # resort.
1717
1718 # Be careful to initialize this variable, since it used to be cached.
1719 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1720 ac_cv_exeext=
1721 # b.out is created by i960 compilers.
1722 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1723 do
1724   test -f "$ac_file" || continue
1725   case $ac_file in
1726     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1727         ;;
1728     conftest.$ac_ext )
1729         # This is the source file.
1730         ;;
1731     [ab].out )
1732         # We found the default executable, but exeext='' is most
1733         # certainly right.
1734         break;;
1735     *.* )
1736         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1737         # FIXME: I believe we export ac_cv_exeext for Libtool,
1738         # but it would be cool to find out if it's true.  Does anybody
1739         # maintain Libtool? --akim.
1740         export ac_cv_exeext
1741         break;;
1742     * )
1743         break;;
1744   esac
1745 done
1746 else
1747   echo "$as_me: failed program was:" >&5
1748 sed 's/^/| /' conftest.$ac_ext >&5
1749
1750 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1751 See \`config.log' for more details." >&5
1752 echo "$as_me: error: C compiler cannot create executables
1753 See \`config.log' for more details." >&2;}
1754    { (exit 77); exit 77; }; }
1755 fi
1756
1757 ac_exeext=$ac_cv_exeext
1758 echo "$as_me:$LINENO: result: $ac_file" >&5
1759 echo "${ECHO_T}$ac_file" >&6
1760
1761 # Check the compiler produces executables we can run.  If not, either
1762 # the compiler is broken, or we cross compile.
1763 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1764 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1765 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1766 # If not cross compiling, check that we can run a simple program.
1767 if test "$cross_compiling" != yes; then
1768   if { ac_try='./$ac_file'
1769   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1770   (eval $ac_try) 2>&5
1771   ac_status=$?
1772   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1773   (exit $ac_status); }; }; then
1774     cross_compiling=no
1775   else
1776     if test "$cross_compiling" = maybe; then
1777         cross_compiling=yes
1778     else
1779         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1780 If you meant to cross compile, use \`--host'.
1781 See \`config.log' for more details." >&5
1782 echo "$as_me: error: cannot run C compiled programs.
1783 If you meant to cross compile, use \`--host'.
1784 See \`config.log' for more details." >&2;}
1785    { (exit 1); exit 1; }; }
1786     fi
1787   fi
1788 fi
1789 echo "$as_me:$LINENO: result: yes" >&5
1790 echo "${ECHO_T}yes" >&6
1791
1792 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1793 ac_clean_files=$ac_clean_files_save
1794 # Check the compiler produces executables we can run.  If not, either
1795 # the compiler is broken, or we cross compile.
1796 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1797 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1798 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1799 echo "${ECHO_T}$cross_compiling" >&6
1800
1801 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1802 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1803 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1804   (eval $ac_link) 2>&5
1805   ac_status=$?
1806   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1807   (exit $ac_status); }; then
1808   # If both `conftest.exe' and `conftest' are `present' (well, observable)
1809 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1810 # work properly (i.e., refer to `conftest.exe'), while it won't with
1811 # `rm'.
1812 for ac_file in conftest.exe conftest conftest.*; do
1813   test -f "$ac_file" || continue
1814   case $ac_file in
1815     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1816     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1817           export ac_cv_exeext
1818           break;;
1819     * ) break;;
1820   esac
1821 done
1822 else
1823   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1824 See \`config.log' for more details." >&5
1825 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1826 See \`config.log' for more details." >&2;}
1827    { (exit 1); exit 1; }; }
1828 fi
1829
1830 rm -f conftest$ac_cv_exeext
1831 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1832 echo "${ECHO_T}$ac_cv_exeext" >&6
1833
1834 rm -f conftest.$ac_ext
1835 EXEEXT=$ac_cv_exeext
1836 ac_exeext=$EXEEXT
1837 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1838 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1839 if test "${ac_cv_objext+set}" = set; then
1840   echo $ECHO_N "(cached) $ECHO_C" >&6
1841 else
1842   cat >conftest.$ac_ext <<_ACEOF
1843 /* confdefs.h.  */
1844 _ACEOF
1845 cat confdefs.h >>conftest.$ac_ext
1846 cat >>conftest.$ac_ext <<_ACEOF
1847 /* end confdefs.h.  */
1848
1849 int
1850 main ()
1851 {
1852
1853   ;
1854   return 0;
1855 }
1856 _ACEOF
1857 rm -f conftest.o conftest.obj
1858 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1859   (eval $ac_compile) 2>&5
1860   ac_status=$?
1861   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1862   (exit $ac_status); }; then
1863   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1864   case $ac_file in
1865     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1866     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1867        break;;
1868   esac
1869 done
1870 else
1871   echo "$as_me: failed program was:" >&5
1872 sed 's/^/| /' conftest.$ac_ext >&5
1873
1874 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1875 See \`config.log' for more details." >&5
1876 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1877 See \`config.log' for more details." >&2;}
1878    { (exit 1); exit 1; }; }
1879 fi
1880
1881 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1882 fi
1883 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1884 echo "${ECHO_T}$ac_cv_objext" >&6
1885 OBJEXT=$ac_cv_objext
1886 ac_objext=$OBJEXT
1887 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1888 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1889 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1890   echo $ECHO_N "(cached) $ECHO_C" >&6
1891 else
1892   cat >conftest.$ac_ext <<_ACEOF
1893 /* confdefs.h.  */
1894 _ACEOF
1895 cat confdefs.h >>conftest.$ac_ext
1896 cat >>conftest.$ac_ext <<_ACEOF
1897 /* end confdefs.h.  */
1898
1899 int
1900 main ()
1901 {
1902 #ifndef __GNUC__
1903        choke me
1904 #endif
1905
1906   ;
1907   return 0;
1908 }
1909 _ACEOF
1910 rm -f conftest.$ac_objext
1911 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1912   (eval $ac_compile) 2>conftest.er1
1913   ac_status=$?
1914   grep -v '^ *+' conftest.er1 >conftest.err
1915   rm -f conftest.er1
1916   cat conftest.err >&5
1917   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1918   (exit $ac_status); } &&
1919          { ac_try='test -z "$ac_c_werror_flag"
1920                          || test ! -s conftest.err'
1921   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1922   (eval $ac_try) 2>&5
1923   ac_status=$?
1924   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1925   (exit $ac_status); }; } &&
1926          { ac_try='test -s conftest.$ac_objext'
1927   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1928   (eval $ac_try) 2>&5
1929   ac_status=$?
1930   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1931   (exit $ac_status); }; }; then
1932   ac_compiler_gnu=yes
1933 else
1934   echo "$as_me: failed program was:" >&5
1935 sed 's/^/| /' conftest.$ac_ext >&5
1936
1937 ac_compiler_gnu=no
1938 fi
1939 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1940 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1941
1942 fi
1943 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1944 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1945 GCC=`test $ac_compiler_gnu = yes && echo yes`
1946 ac_test_CFLAGS=${CFLAGS+set}
1947 ac_save_CFLAGS=$CFLAGS
1948 CFLAGS="-g"
1949 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1950 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1951 if test "${ac_cv_prog_cc_g+set}" = set; then
1952   echo $ECHO_N "(cached) $ECHO_C" >&6
1953 else
1954   cat >conftest.$ac_ext <<_ACEOF
1955 /* confdefs.h.  */
1956 _ACEOF
1957 cat confdefs.h >>conftest.$ac_ext
1958 cat >>conftest.$ac_ext <<_ACEOF
1959 /* end confdefs.h.  */
1960
1961 int
1962 main ()
1963 {
1964
1965   ;
1966   return 0;
1967 }
1968 _ACEOF
1969 rm -f conftest.$ac_objext
1970 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1971   (eval $ac_compile) 2>conftest.er1
1972   ac_status=$?
1973   grep -v '^ *+' conftest.er1 >conftest.err
1974   rm -f conftest.er1
1975   cat conftest.err >&5
1976   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1977   (exit $ac_status); } &&
1978          { ac_try='test -z "$ac_c_werror_flag"
1979                          || test ! -s conftest.err'
1980   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1981   (eval $ac_try) 2>&5
1982   ac_status=$?
1983   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1984   (exit $ac_status); }; } &&
1985          { ac_try='test -s conftest.$ac_objext'
1986   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1987   (eval $ac_try) 2>&5
1988   ac_status=$?
1989   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1990   (exit $ac_status); }; }; then
1991   ac_cv_prog_cc_g=yes
1992 else
1993   echo "$as_me: failed program was:" >&5
1994 sed 's/^/| /' conftest.$ac_ext >&5
1995
1996 ac_cv_prog_cc_g=no
1997 fi
1998 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1999 fi
2000 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2001 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2002 if test "$ac_test_CFLAGS" = set; then
2003   CFLAGS=$ac_save_CFLAGS
2004 elif test $ac_cv_prog_cc_g = yes; then
2005   if test "$GCC" = yes; then
2006     CFLAGS="-g -O2"
2007   else
2008     CFLAGS="-g"
2009   fi
2010 else
2011   if test "$GCC" = yes; then
2012     CFLAGS="-O2"
2013   else
2014     CFLAGS=
2015   fi
2016 fi
2017 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2018 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2019 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2020   echo $ECHO_N "(cached) $ECHO_C" >&6
2021 else
2022   ac_cv_prog_cc_stdc=no
2023 ac_save_CC=$CC
2024 cat >conftest.$ac_ext <<_ACEOF
2025 /* confdefs.h.  */
2026 _ACEOF
2027 cat confdefs.h >>conftest.$ac_ext
2028 cat >>conftest.$ac_ext <<_ACEOF
2029 /* end confdefs.h.  */
2030 #include <stdarg.h>
2031 #include <stdio.h>
2032 #include <sys/types.h>
2033 #include <sys/stat.h>
2034 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2035 struct buf { int x; };
2036 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2037 static char *e (p, i)
2038      char **p;
2039      int i;
2040 {
2041   return p[i];
2042 }
2043 static char *f (char * (*g) (char **, int), char **p, ...)
2044 {
2045   char *s;
2046   va_list v;
2047   va_start (v,p);
2048   s = g (p, va_arg (v,int));
2049   va_end (v);
2050   return s;
2051 }
2052
2053 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2054    function prototypes and stuff, but not '\xHH' hex character constants.
2055    These don't provoke an error unfortunately, instead are silently treated
2056    as 'x'.  The following induces an error, until -std1 is added to get
2057    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2058    array size at least.  It's necessary to write '\x00'==0 to get something
2059    that's true only with -std1.  */
2060 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2061
2062 int test (int i, double x);
2063 struct s1 {int (*f) (int a);};
2064 struct s2 {int (*f) (double a);};
2065 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2066 int argc;
2067 char **argv;
2068 int
2069 main ()
2070 {
2071 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2072   ;
2073   return 0;
2074 }
2075 _ACEOF
2076 # Don't try gcc -ansi; that turns off useful extensions and
2077 # breaks some systems' header files.
2078 # AIX                   -qlanglvl=ansi
2079 # Ultrix and OSF/1      -std1
2080 # HP-UX 10.20 and later -Ae
2081 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2082 # SVR4                  -Xc -D__EXTENSIONS__
2083 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2084 do
2085   CC="$ac_save_CC $ac_arg"
2086   rm -f conftest.$ac_objext
2087 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2088   (eval $ac_compile) 2>conftest.er1
2089   ac_status=$?
2090   grep -v '^ *+' conftest.er1 >conftest.err
2091   rm -f conftest.er1
2092   cat conftest.err >&5
2093   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2094   (exit $ac_status); } &&
2095          { ac_try='test -z "$ac_c_werror_flag"
2096                          || test ! -s conftest.err'
2097   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2098   (eval $ac_try) 2>&5
2099   ac_status=$?
2100   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2101   (exit $ac_status); }; } &&
2102          { ac_try='test -s conftest.$ac_objext'
2103   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2104   (eval $ac_try) 2>&5
2105   ac_status=$?
2106   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2107   (exit $ac_status); }; }; then
2108   ac_cv_prog_cc_stdc=$ac_arg
2109 break
2110 else
2111   echo "$as_me: failed program was:" >&5
2112 sed 's/^/| /' conftest.$ac_ext >&5
2113
2114 fi
2115 rm -f conftest.err conftest.$ac_objext
2116 done
2117 rm -f conftest.$ac_ext conftest.$ac_objext
2118 CC=$ac_save_CC
2119
2120 fi
2121
2122 case "x$ac_cv_prog_cc_stdc" in
2123   x|xno)
2124     echo "$as_me:$LINENO: result: none needed" >&5
2125 echo "${ECHO_T}none needed" >&6 ;;
2126   *)
2127     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2128 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2129     CC="$CC $ac_cv_prog_cc_stdc" ;;
2130 esac
2131
2132 # Some people use a C++ compiler to compile C.  Since we use `exit',
2133 # in C++ we need to declare it.  In case someone uses the same compiler
2134 # for both compiling C and C++ we need to have the C++ compiler decide
2135 # the declaration of exit, since it's the most demanding environment.
2136 cat >conftest.$ac_ext <<_ACEOF
2137 #ifndef __cplusplus
2138   choke me
2139 #endif
2140 _ACEOF
2141 rm -f conftest.$ac_objext
2142 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2143   (eval $ac_compile) 2>conftest.er1
2144   ac_status=$?
2145   grep -v '^ *+' conftest.er1 >conftest.err
2146   rm -f conftest.er1
2147   cat conftest.err >&5
2148   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2149   (exit $ac_status); } &&
2150          { ac_try='test -z "$ac_c_werror_flag"
2151                          || test ! -s conftest.err'
2152   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2153   (eval $ac_try) 2>&5
2154   ac_status=$?
2155   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2156   (exit $ac_status); }; } &&
2157          { ac_try='test -s conftest.$ac_objext'
2158   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2159   (eval $ac_try) 2>&5
2160   ac_status=$?
2161   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2162   (exit $ac_status); }; }; then
2163   for ac_declaration in \
2164    '' \
2165    'extern "C" void std::exit (int) throw (); using std::exit;' \
2166    'extern "C" void std::exit (int); using std::exit;' \
2167    'extern "C" void exit (int) throw ();' \
2168    'extern "C" void exit (int);' \
2169    'void exit (int);'
2170 do
2171   cat >conftest.$ac_ext <<_ACEOF
2172 /* confdefs.h.  */
2173 _ACEOF
2174 cat confdefs.h >>conftest.$ac_ext
2175 cat >>conftest.$ac_ext <<_ACEOF
2176 /* end confdefs.h.  */
2177 $ac_declaration
2178 #include <stdlib.h>
2179 int
2180 main ()
2181 {
2182 exit (42);
2183   ;
2184   return 0;
2185 }
2186 _ACEOF
2187 rm -f conftest.$ac_objext
2188 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2189   (eval $ac_compile) 2>conftest.er1
2190   ac_status=$?
2191   grep -v '^ *+' conftest.er1 >conftest.err
2192   rm -f conftest.er1
2193   cat conftest.err >&5
2194   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2195   (exit $ac_status); } &&
2196          { ac_try='test -z "$ac_c_werror_flag"
2197                          || test ! -s conftest.err'
2198   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2199   (eval $ac_try) 2>&5
2200   ac_status=$?
2201   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2202   (exit $ac_status); }; } &&
2203          { ac_try='test -s conftest.$ac_objext'
2204   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2205   (eval $ac_try) 2>&5
2206   ac_status=$?
2207   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2208   (exit $ac_status); }; }; then
2209   :
2210 else
2211   echo "$as_me: failed program was:" >&5
2212 sed 's/^/| /' conftest.$ac_ext >&5
2213
2214 continue
2215 fi
2216 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2217   cat >conftest.$ac_ext <<_ACEOF
2218 /* confdefs.h.  */
2219 _ACEOF
2220 cat confdefs.h >>conftest.$ac_ext
2221 cat >>conftest.$ac_ext <<_ACEOF
2222 /* end confdefs.h.  */
2223 $ac_declaration
2224 int
2225 main ()
2226 {
2227 exit (42);
2228   ;
2229   return 0;
2230 }
2231 _ACEOF
2232 rm -f conftest.$ac_objext
2233 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2234   (eval $ac_compile) 2>conftest.er1
2235   ac_status=$?
2236   grep -v '^ *+' conftest.er1 >conftest.err
2237   rm -f conftest.er1
2238   cat conftest.err >&5
2239   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2240   (exit $ac_status); } &&
2241          { ac_try='test -z "$ac_c_werror_flag"
2242                          || test ! -s conftest.err'
2243   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2244   (eval $ac_try) 2>&5
2245   ac_status=$?
2246   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2247   (exit $ac_status); }; } &&
2248          { ac_try='test -s conftest.$ac_objext'
2249   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2250   (eval $ac_try) 2>&5
2251   ac_status=$?
2252   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2253   (exit $ac_status); }; }; then
2254   break
2255 else
2256   echo "$as_me: failed program was:" >&5
2257 sed 's/^/| /' conftest.$ac_ext >&5
2258
2259 fi
2260 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2261 done
2262 rm -f conftest*
2263 if test -n "$ac_declaration"; then
2264   echo '#ifdef __cplusplus' >>confdefs.h
2265   echo $ac_declaration      >>confdefs.h
2266   echo '#endif'             >>confdefs.h
2267 fi
2268
2269 else
2270   echo "$as_me: failed program was:" >&5
2271 sed 's/^/| /' conftest.$ac_ext >&5
2272
2273 fi
2274 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2275 ac_ext=c
2276 ac_cpp='$CPP $CPPFLAGS'
2277 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2278 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2279 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2280
2281 if test -n "$ac_tool_prefix"; then
2282   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2283 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2284 echo "$as_me:$LINENO: checking for $ac_word" >&5
2285 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2286 if test "${ac_cv_prog_RANLIB+set}" = set; then
2287   echo $ECHO_N "(cached) $ECHO_C" >&6
2288 else
2289   if test -n "$RANLIB"; then
2290   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2291 else
2292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2293 for as_dir in $PATH
2294 do
2295   IFS=$as_save_IFS
2296   test -z "$as_dir" && as_dir=.
2297   for ac_exec_ext in '' $ac_executable_extensions; do
2298   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2299     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2300     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2301     break 2
2302   fi
2303 done
2304 done
2305
2306 fi
2307 fi
2308 RANLIB=$ac_cv_prog_RANLIB
2309 if test -n "$RANLIB"; then
2310   echo "$as_me:$LINENO: result: $RANLIB" >&5
2311 echo "${ECHO_T}$RANLIB" >&6
2312 else
2313   echo "$as_me:$LINENO: result: no" >&5
2314 echo "${ECHO_T}no" >&6
2315 fi
2316
2317 fi
2318 if test -z "$ac_cv_prog_RANLIB"; then
2319   ac_ct_RANLIB=$RANLIB
2320   # Extract the first word of "ranlib", so it can be a program name with args.
2321 set dummy ranlib; ac_word=$2
2322 echo "$as_me:$LINENO: checking for $ac_word" >&5
2323 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2324 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2325   echo $ECHO_N "(cached) $ECHO_C" >&6
2326 else
2327   if test -n "$ac_ct_RANLIB"; then
2328   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2329 else
2330 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2331 for as_dir in $PATH
2332 do
2333   IFS=$as_save_IFS
2334   test -z "$as_dir" && as_dir=.
2335   for ac_exec_ext in '' $ac_executable_extensions; do
2336   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2337     ac_cv_prog_ac_ct_RANLIB="ranlib"
2338     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2339     break 2
2340   fi
2341 done
2342 done
2343
2344   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2345 fi
2346 fi
2347 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2348 if test -n "$ac_ct_RANLIB"; then
2349   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2350 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2351 else
2352   echo "$as_me:$LINENO: result: no" >&5
2353 echo "${ECHO_T}no" >&6
2354 fi
2355
2356   RANLIB=$ac_ct_RANLIB
2357 else
2358   RANLIB="$ac_cv_prog_RANLIB"
2359 fi
2360
2361
2362 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
2363 for ac_prog in aclocal
2364 do
2365   # Extract the first word of "$ac_prog", so it can be a program name with args.
2366 set dummy $ac_prog; ac_word=$2
2367 echo "$as_me:$LINENO: checking for $ac_word" >&5
2368 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2369 if test "${ac_cv_prog_ACLOCAL+set}" = set; then
2370   echo $ECHO_N "(cached) $ECHO_C" >&6
2371 else
2372   if test -n "$ACLOCAL"; then
2373   ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
2374 else
2375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2376 for as_dir in $PATH
2377 do
2378   IFS=$as_save_IFS
2379   test -z "$as_dir" && as_dir=.
2380   for ac_exec_ext in '' $ac_executable_extensions; do
2381   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2382     ac_cv_prog_ACLOCAL="$ac_prog"
2383     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2384     break 2
2385   fi
2386 done
2387 done
2388
2389 fi
2390 fi
2391 ACLOCAL=$ac_cv_prog_ACLOCAL
2392 if test -n "$ACLOCAL"; then
2393   echo "$as_me:$LINENO: result: $ACLOCAL" >&5
2394 echo "${ECHO_T}$ACLOCAL" >&6
2395 else
2396   echo "$as_me:$LINENO: result: no" >&5
2397 echo "${ECHO_T}no" >&6
2398 fi
2399
2400   test -n "$ACLOCAL" && break
2401 done
2402 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
2403
2404 for ac_prog in autoconf
2405 do
2406   # Extract the first word of "$ac_prog", so it can be a program name with args.
2407 set dummy $ac_prog; ac_word=$2
2408 echo "$as_me:$LINENO: checking for $ac_word" >&5
2409 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2410 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
2411   echo $ECHO_N "(cached) $ECHO_C" >&6
2412 else
2413   if test -n "$AUTOCONF"; then
2414   ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
2415 else
2416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2417 for as_dir in $PATH
2418 do
2419   IFS=$as_save_IFS
2420   test -z "$as_dir" && as_dir=.
2421   for ac_exec_ext in '' $ac_executable_extensions; do
2422   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2423     ac_cv_prog_AUTOCONF="$ac_prog"
2424     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2425     break 2
2426   fi
2427 done
2428 done
2429
2430 fi
2431 fi
2432 AUTOCONF=$ac_cv_prog_AUTOCONF
2433 if test -n "$AUTOCONF"; then
2434   echo "$as_me:$LINENO: result: $AUTOCONF" >&5
2435 echo "${ECHO_T}$AUTOCONF" >&6
2436 else
2437   echo "$as_me:$LINENO: result: no" >&5
2438 echo "${ECHO_T}no" >&6
2439 fi
2440
2441   test -n "$AUTOCONF" && break
2442 done
2443 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
2444
2445 for ac_prog in autoheader
2446 do
2447   # Extract the first word of "$ac_prog", so it can be a program name with args.
2448 set dummy $ac_prog; ac_word=$2
2449 echo "$as_me:$LINENO: checking for $ac_word" >&5
2450 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2451 if test "${ac_cv_prog_AUTOHEADER+set}" = set; then
2452   echo $ECHO_N "(cached) $ECHO_C" >&6
2453 else
2454   if test -n "$AUTOHEADER"; then
2455   ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
2456 else
2457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2458 for as_dir in $PATH
2459 do
2460   IFS=$as_save_IFS
2461   test -z "$as_dir" && as_dir=.
2462   for ac_exec_ext in '' $ac_executable_extensions; do
2463   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2464     ac_cv_prog_AUTOHEADER="$ac_prog"
2465     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2466     break 2
2467   fi
2468 done
2469 done
2470
2471 fi
2472 fi
2473 AUTOHEADER=$ac_cv_prog_AUTOHEADER
2474 if test -n "$AUTOHEADER"; then
2475   echo "$as_me:$LINENO: result: $AUTOHEADER" >&5
2476 echo "${ECHO_T}$AUTOHEADER" >&6
2477 else
2478   echo "$as_me:$LINENO: result: no" >&5
2479 echo "${ECHO_T}no" >&6
2480 fi
2481
2482   test -n "$AUTOHEADER" && break
2483 done
2484 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
2485
2486
2487 # Figure out what compiler warnings we can enable.
2488 # See config/warnings.m4 for details.
2489
2490
2491 WARN_CFLAGS=
2492 save_CFLAGS="$CFLAGS"
2493 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
2494                           -Wmissing-prototypes -Wold-style-definition \
2495                           -Wmissing-format-attribute; do
2496   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
2497
2498   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
2499 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
2500 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
2501   echo $ECHO_N "(cached) $ECHO_C" >&6
2502 else
2503   CFLAGS="$option"
2504     cat >conftest.$ac_ext <<_ACEOF
2505 /* confdefs.h.  */
2506 _ACEOF
2507 cat confdefs.h >>conftest.$ac_ext
2508 cat >>conftest.$ac_ext <<_ACEOF
2509 /* end confdefs.h.  */
2510
2511 int
2512 main ()
2513 {
2514
2515   ;
2516   return 0;
2517 }
2518 _ACEOF
2519 rm -f conftest.$ac_objext
2520 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2521   (eval $ac_compile) 2>conftest.er1
2522   ac_status=$?
2523   grep -v '^ *+' conftest.er1 >conftest.err
2524   rm -f conftest.er1
2525   cat conftest.err >&5
2526   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2527   (exit $ac_status); } &&
2528          { ac_try='test -z "$ac_c_werror_flag"
2529                          || test ! -s conftest.err'
2530   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2531   (eval $ac_try) 2>&5
2532   ac_status=$?
2533   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2534   (exit $ac_status); }; } &&
2535          { ac_try='test -s conftest.$ac_objext'
2536   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2537   (eval $ac_try) 2>&5
2538   ac_status=$?
2539   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2540   (exit $ac_status); }; }; then
2541   eval "$as_acx_Woption=yes"
2542 else
2543   echo "$as_me: failed program was:" >&5
2544 sed 's/^/| /' conftest.$ac_ext >&5
2545
2546 eval "$as_acx_Woption=no"
2547 fi
2548 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2549
2550 fi
2551 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
2552 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
2553   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
2554   WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$option"
2555 fi
2556
2557   done
2558 CFLAGS="$save_CFLAGS"
2559
2560 WARN_PEDANTIC=
2561 if test "$GCC" = yes; then
2562   echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long" >&5
2563 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long... $ECHO_C" >&6
2564 if test "${acx_cv_prog_cc_pedantic__Wno_long_long+set}" = set; then
2565   echo $ECHO_N "(cached) $ECHO_C" >&6
2566 else
2567   save_CFLAGS="$CFLAGS"
2568 CFLAGS="-pedantic -Wno-long-long"
2569 cat >conftest.$ac_ext <<_ACEOF
2570 /* confdefs.h.  */
2571 _ACEOF
2572 cat confdefs.h >>conftest.$ac_ext
2573 cat >>conftest.$ac_ext <<_ACEOF
2574 /* end confdefs.h.  */
2575
2576 int
2577 main ()
2578 {
2579
2580   ;
2581   return 0;
2582 }
2583 _ACEOF
2584 rm -f conftest.$ac_objext
2585 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2586   (eval $ac_compile) 2>conftest.er1
2587   ac_status=$?
2588   grep -v '^ *+' conftest.er1 >conftest.err
2589   rm -f conftest.er1
2590   cat conftest.err >&5
2591   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2592   (exit $ac_status); } &&
2593          { ac_try='test -z "$ac_c_werror_flag"
2594                          || test ! -s conftest.err'
2595   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2596   (eval $ac_try) 2>&5
2597   ac_status=$?
2598   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2599   (exit $ac_status); }; } &&
2600          { ac_try='test -s conftest.$ac_objext'
2601   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2602   (eval $ac_try) 2>&5
2603   ac_status=$?
2604   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2605   (exit $ac_status); }; }; then
2606   acx_cv_prog_cc_pedantic__Wno_long_long=yes
2607 else
2608   echo "$as_me: failed program was:" >&5
2609 sed 's/^/| /' conftest.$ac_ext >&5
2610
2611 acx_cv_prog_cc_pedantic__Wno_long_long=no
2612 fi
2613 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2614 CFLAGS="$save_CFLAGS"
2615 fi
2616 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long" >&5
2617 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long" >&6
2618 if test $acx_cv_prog_cc_pedantic__Wno_long_long = yes; then
2619   WARN_PEDANTIC="-pedantic -Wno-long-long"
2620 fi
2621
2622
2623 fi
2624
2625
2626
2627 # Only enable with --enable-werror-always until existing warnings are
2628 # corrected.
2629 WERROR=
2630 # Check whether --enable-werror-always or --disable-werror-always was given.
2631 if test "${enable_werror_always+set}" = set; then
2632   enableval="$enable_werror_always"
2633
2634 else
2635   enable_werror_always=no
2636 fi;
2637 if test $enable_werror_always = yes; then
2638   WERROR=-Werror
2639 fi
2640
2641
2642
2643 # Checks for header files.
2644 ac_ext=c
2645 ac_cpp='$CPP $CPPFLAGS'
2646 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2647 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2648 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2649 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2650 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2651 # On Suns, sometimes $CPP names a directory.
2652 if test -n "$CPP" && test -d "$CPP"; then
2653   CPP=
2654 fi
2655 if test -z "$CPP"; then
2656   if test "${ac_cv_prog_CPP+set}" = set; then
2657   echo $ECHO_N "(cached) $ECHO_C" >&6
2658 else
2659       # Double quotes because CPP needs to be expanded
2660     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2661     do
2662       ac_preproc_ok=false
2663 for ac_c_preproc_warn_flag in '' yes
2664 do
2665   # Use a header file that comes with gcc, so configuring glibc
2666   # with a fresh cross-compiler works.
2667   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2668   # <limits.h> exists even on freestanding compilers.
2669   # On the NeXT, cc -E runs the code through the compiler's parser,
2670   # not just through cpp. "Syntax error" is here to catch this case.
2671   cat >conftest.$ac_ext <<_ACEOF
2672 /* confdefs.h.  */
2673 _ACEOF
2674 cat confdefs.h >>conftest.$ac_ext
2675 cat >>conftest.$ac_ext <<_ACEOF
2676 /* end confdefs.h.  */
2677 #ifdef __STDC__
2678 # include <limits.h>
2679 #else
2680 # include <assert.h>
2681 #endif
2682                      Syntax error
2683 _ACEOF
2684 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2685   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2686   ac_status=$?
2687   grep -v '^ *+' conftest.er1 >conftest.err
2688   rm -f conftest.er1
2689   cat conftest.err >&5
2690   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2691   (exit $ac_status); } >/dev/null; then
2692   if test -s conftest.err; then
2693     ac_cpp_err=$ac_c_preproc_warn_flag
2694     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2695   else
2696     ac_cpp_err=
2697   fi
2698 else
2699   ac_cpp_err=yes
2700 fi
2701 if test -z "$ac_cpp_err"; then
2702   :
2703 else
2704   echo "$as_me: failed program was:" >&5
2705 sed 's/^/| /' conftest.$ac_ext >&5
2706
2707   # Broken: fails on valid input.
2708 continue
2709 fi
2710 rm -f conftest.err conftest.$ac_ext
2711
2712   # OK, works on sane cases.  Now check whether non-existent headers
2713   # can be detected and how.
2714   cat >conftest.$ac_ext <<_ACEOF
2715 /* confdefs.h.  */
2716 _ACEOF
2717 cat confdefs.h >>conftest.$ac_ext
2718 cat >>conftest.$ac_ext <<_ACEOF
2719 /* end confdefs.h.  */
2720 #include <ac_nonexistent.h>
2721 _ACEOF
2722 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2723   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2724   ac_status=$?
2725   grep -v '^ *+' conftest.er1 >conftest.err
2726   rm -f conftest.er1
2727   cat conftest.err >&5
2728   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2729   (exit $ac_status); } >/dev/null; then
2730   if test -s conftest.err; then
2731     ac_cpp_err=$ac_c_preproc_warn_flag
2732     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2733   else
2734     ac_cpp_err=
2735   fi
2736 else
2737   ac_cpp_err=yes
2738 fi
2739 if test -z "$ac_cpp_err"; then
2740   # Broken: success on invalid input.
2741 continue
2742 else
2743   echo "$as_me: failed program was:" >&5
2744 sed 's/^/| /' conftest.$ac_ext >&5
2745
2746   # Passes both tests.
2747 ac_preproc_ok=:
2748 break
2749 fi
2750 rm -f conftest.err conftest.$ac_ext
2751
2752 done
2753 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2754 rm -f conftest.err conftest.$ac_ext
2755 if $ac_preproc_ok; then
2756   break
2757 fi
2758
2759     done
2760     ac_cv_prog_CPP=$CPP
2761
2762 fi
2763   CPP=$ac_cv_prog_CPP
2764 else
2765   ac_cv_prog_CPP=$CPP
2766 fi
2767 echo "$as_me:$LINENO: result: $CPP" >&5
2768 echo "${ECHO_T}$CPP" >&6
2769 ac_preproc_ok=false
2770 for ac_c_preproc_warn_flag in '' yes
2771 do
2772   # Use a header file that comes with gcc, so configuring glibc
2773   # with a fresh cross-compiler works.
2774   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2775   # <limits.h> exists even on freestanding compilers.
2776   # On the NeXT, cc -E runs the code through the compiler's parser,
2777   # not just through cpp. "Syntax error" is here to catch this case.
2778   cat >conftest.$ac_ext <<_ACEOF
2779 /* confdefs.h.  */
2780 _ACEOF
2781 cat confdefs.h >>conftest.$ac_ext
2782 cat >>conftest.$ac_ext <<_ACEOF
2783 /* end confdefs.h.  */
2784 #ifdef __STDC__
2785 # include <limits.h>
2786 #else
2787 # include <assert.h>
2788 #endif
2789                      Syntax error
2790 _ACEOF
2791 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2792   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2793   ac_status=$?
2794   grep -v '^ *+' conftest.er1 >conftest.err
2795   rm -f conftest.er1
2796   cat conftest.err >&5
2797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2798   (exit $ac_status); } >/dev/null; then
2799   if test -s conftest.err; then
2800     ac_cpp_err=$ac_c_preproc_warn_flag
2801     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2802   else
2803     ac_cpp_err=
2804   fi
2805 else
2806   ac_cpp_err=yes
2807 fi
2808 if test -z "$ac_cpp_err"; then
2809   :
2810 else
2811   echo "$as_me: failed program was:" >&5
2812 sed 's/^/| /' conftest.$ac_ext >&5
2813
2814   # Broken: fails on valid input.
2815 continue
2816 fi
2817 rm -f conftest.err conftest.$ac_ext
2818
2819   # OK, works on sane cases.  Now check whether non-existent headers
2820   # can be detected and how.
2821   cat >conftest.$ac_ext <<_ACEOF
2822 /* confdefs.h.  */
2823 _ACEOF
2824 cat confdefs.h >>conftest.$ac_ext
2825 cat >>conftest.$ac_ext <<_ACEOF
2826 /* end confdefs.h.  */
2827 #include <ac_nonexistent.h>
2828 _ACEOF
2829 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2830   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2831   ac_status=$?
2832   grep -v '^ *+' conftest.er1 >conftest.err
2833   rm -f conftest.er1
2834   cat conftest.err >&5
2835   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2836   (exit $ac_status); } >/dev/null; then
2837   if test -s conftest.err; then
2838     ac_cpp_err=$ac_c_preproc_warn_flag
2839     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2840   else
2841     ac_cpp_err=
2842   fi
2843 else
2844   ac_cpp_err=yes
2845 fi
2846 if test -z "$ac_cpp_err"; then
2847   # Broken: success on invalid input.
2848 continue
2849 else
2850   echo "$as_me: failed program was:" >&5
2851 sed 's/^/| /' conftest.$ac_ext >&5
2852
2853   # Passes both tests.
2854 ac_preproc_ok=:
2855 break
2856 fi
2857 rm -f conftest.err conftest.$ac_ext
2858
2859 done
2860 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2861 rm -f conftest.err conftest.$ac_ext
2862 if $ac_preproc_ok; then
2863   :
2864 else
2865   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2866 See \`config.log' for more details." >&5
2867 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2868 See \`config.log' for more details." >&2;}
2869    { (exit 1); exit 1; }; }
2870 fi
2871
2872 ac_ext=c
2873 ac_cpp='$CPP $CPPFLAGS'
2874 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2875 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2876 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2877
2878
2879 echo "$as_me:$LINENO: checking for egrep" >&5
2880 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2881 if test "${ac_cv_prog_egrep+set}" = set; then
2882   echo $ECHO_N "(cached) $ECHO_C" >&6
2883 else
2884   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2885     then ac_cv_prog_egrep='grep -E'
2886     else ac_cv_prog_egrep='egrep'
2887     fi
2888 fi
2889 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2890 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2891  EGREP=$ac_cv_prog_egrep
2892
2893
2894 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2895 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2896 if test "${ac_cv_header_stdc+set}" = set; then
2897   echo $ECHO_N "(cached) $ECHO_C" >&6
2898 else
2899   cat >conftest.$ac_ext <<_ACEOF
2900 /* confdefs.h.  */
2901 _ACEOF
2902 cat confdefs.h >>conftest.$ac_ext
2903 cat >>conftest.$ac_ext <<_ACEOF
2904 /* end confdefs.h.  */
2905 #include <stdlib.h>
2906 #include <stdarg.h>
2907 #include <string.h>
2908 #include <float.h>
2909
2910 int
2911 main ()
2912 {
2913
2914   ;
2915   return 0;
2916 }
2917 _ACEOF
2918 rm -f conftest.$ac_objext
2919 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2920   (eval $ac_compile) 2>conftest.er1
2921   ac_status=$?
2922   grep -v '^ *+' conftest.er1 >conftest.err
2923   rm -f conftest.er1
2924   cat conftest.err >&5
2925   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2926   (exit $ac_status); } &&
2927          { ac_try='test -z "$ac_c_werror_flag"
2928                          || test ! -s conftest.err'
2929   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2930   (eval $ac_try) 2>&5
2931   ac_status=$?
2932   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2933   (exit $ac_status); }; } &&
2934          { ac_try='test -s conftest.$ac_objext'
2935   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2936   (eval $ac_try) 2>&5
2937   ac_status=$?
2938   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2939   (exit $ac_status); }; }; then
2940   ac_cv_header_stdc=yes
2941 else
2942   echo "$as_me: failed program was:" >&5
2943 sed 's/^/| /' conftest.$ac_ext >&5
2944
2945 ac_cv_header_stdc=no
2946 fi
2947 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2948
2949 if test $ac_cv_header_stdc = yes; then
2950   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2951   cat >conftest.$ac_ext <<_ACEOF
2952 /* confdefs.h.  */
2953 _ACEOF
2954 cat confdefs.h >>conftest.$ac_ext
2955 cat >>conftest.$ac_ext <<_ACEOF
2956 /* end confdefs.h.  */
2957 #include <string.h>
2958
2959 _ACEOF
2960 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2961   $EGREP "memchr" >/dev/null 2>&1; then
2962   :
2963 else
2964   ac_cv_header_stdc=no
2965 fi
2966 rm -f conftest*
2967
2968 fi
2969
2970 if test $ac_cv_header_stdc = yes; then
2971   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2972   cat >conftest.$ac_ext <<_ACEOF
2973 /* confdefs.h.  */
2974 _ACEOF
2975 cat confdefs.h >>conftest.$ac_ext
2976 cat >>conftest.$ac_ext <<_ACEOF
2977 /* end confdefs.h.  */
2978 #include <stdlib.h>
2979
2980 _ACEOF
2981 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2982   $EGREP "free" >/dev/null 2>&1; then
2983   :
2984 else
2985   ac_cv_header_stdc=no
2986 fi
2987 rm -f conftest*
2988
2989 fi
2990
2991 if test $ac_cv_header_stdc = yes; then
2992   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2993   if test "$cross_compiling" = yes; then
2994   :
2995 else
2996   cat >conftest.$ac_ext <<_ACEOF
2997 /* confdefs.h.  */
2998 _ACEOF
2999 cat confdefs.h >>conftest.$ac_ext
3000 cat >>conftest.$ac_ext <<_ACEOF
3001 /* end confdefs.h.  */
3002 #include <ctype.h>
3003 #if ((' ' & 0x0FF) == 0x020)
3004 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3005 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3006 #else
3007 # define ISLOWER(c) \
3008                    (('a' <= (c) && (c) <= 'i') \
3009                      || ('j' <= (c) && (c) <= 'r') \
3010                      || ('s' <= (c) && (c) <= 'z'))
3011 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3012 #endif
3013
3014 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3015 int
3016 main ()
3017 {
3018   int i;
3019   for (i = 0; i < 256; i++)
3020     if (XOR (islower (i), ISLOWER (i))
3021         || toupper (i) != TOUPPER (i))
3022       exit(2);
3023   exit (0);
3024 }
3025 _ACEOF
3026 rm -f conftest$ac_exeext
3027 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3028   (eval $ac_link) 2>&5
3029   ac_status=$?
3030   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3031   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3032   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3033   (eval $ac_try) 2>&5
3034   ac_status=$?
3035   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3036   (exit $ac_status); }; }; then
3037   :
3038 else
3039   echo "$as_me: program exited with status $ac_status" >&5
3040 echo "$as_me: failed program was:" >&5
3041 sed 's/^/| /' conftest.$ac_ext >&5
3042
3043 ( exit $ac_status )
3044 ac_cv_header_stdc=no
3045 fi
3046 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3047 fi
3048 fi
3049 fi
3050 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3051 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3052 if test $ac_cv_header_stdc = yes; then
3053
3054 cat >>confdefs.h <<\_ACEOF
3055 #define STDC_HEADERS 1
3056 _ACEOF
3057
3058 fi
3059
3060 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3071                   inttypes.h stdint.h unistd.h
3072 do
3073 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3074 echo "$as_me:$LINENO: checking for $ac_header" >&5
3075 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3076 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3077   echo $ECHO_N "(cached) $ECHO_C" >&6
3078 else
3079   cat >conftest.$ac_ext <<_ACEOF
3080 /* confdefs.h.  */
3081 _ACEOF
3082 cat confdefs.h >>conftest.$ac_ext
3083 cat >>conftest.$ac_ext <<_ACEOF
3084 /* end confdefs.h.  */
3085 $ac_includes_default
3086
3087 #include <$ac_header>
3088 _ACEOF
3089 rm -f conftest.$ac_objext
3090 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3091   (eval $ac_compile) 2>conftest.er1
3092   ac_status=$?
3093   grep -v '^ *+' conftest.er1 >conftest.err
3094   rm -f conftest.er1
3095   cat conftest.err >&5
3096   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3097   (exit $ac_status); } &&
3098          { ac_try='test -z "$ac_c_werror_flag"
3099                          || test ! -s conftest.err'
3100   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3101   (eval $ac_try) 2>&5
3102   ac_status=$?
3103   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3104   (exit $ac_status); }; } &&
3105          { ac_try='test -s conftest.$ac_objext'
3106   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3107   (eval $ac_try) 2>&5
3108   ac_status=$?
3109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3110   (exit $ac_status); }; }; then
3111   eval "$as_ac_Header=yes"
3112 else
3113   echo "$as_me: failed program was:" >&5
3114 sed 's/^/| /' conftest.$ac_ext >&5
3115
3116 eval "$as_ac_Header=no"
3117 fi
3118 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3119 fi
3120 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3121 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3122 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3123   cat >>confdefs.h <<_ACEOF
3124 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3125 _ACEOF
3126
3127 fi
3128
3129 done
3130
3131
3132
3133
3134
3135
3136 for ac_header in ctype.h stddef.h string.h stdio.h
3137 do
3138 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3139 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3140   echo "$as_me:$LINENO: checking for $ac_header" >&5
3141 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3142 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3143   echo $ECHO_N "(cached) $ECHO_C" >&6
3144 fi
3145 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3146 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3147 else
3148   # Is the header compilable?
3149 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3150 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3151 cat >conftest.$ac_ext <<_ACEOF
3152 /* confdefs.h.  */
3153 _ACEOF
3154 cat confdefs.h >>conftest.$ac_ext
3155 cat >>conftest.$ac_ext <<_ACEOF
3156 /* end confdefs.h.  */
3157 $ac_includes_default
3158 #include <$ac_header>
3159 _ACEOF
3160 rm -f conftest.$ac_objext
3161 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3162   (eval $ac_compile) 2>conftest.er1
3163   ac_status=$?
3164   grep -v '^ *+' conftest.er1 >conftest.err
3165   rm -f conftest.er1
3166   cat conftest.err >&5
3167   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3168   (exit $ac_status); } &&
3169          { ac_try='test -z "$ac_c_werror_flag"
3170                          || test ! -s conftest.err'
3171   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3172   (eval $ac_try) 2>&5
3173   ac_status=$?
3174   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3175   (exit $ac_status); }; } &&
3176          { ac_try='test -s conftest.$ac_objext'
3177   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3178   (eval $ac_try) 2>&5
3179   ac_status=$?
3180   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3181   (exit $ac_status); }; }; then
3182   ac_header_compiler=yes
3183 else
3184   echo "$as_me: failed program was:" >&5
3185 sed 's/^/| /' conftest.$ac_ext >&5
3186
3187 ac_header_compiler=no
3188 fi
3189 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3190 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3191 echo "${ECHO_T}$ac_header_compiler" >&6
3192
3193 # Is the header present?
3194 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3195 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3196 cat >conftest.$ac_ext <<_ACEOF
3197 /* confdefs.h.  */
3198 _ACEOF
3199 cat confdefs.h >>conftest.$ac_ext
3200 cat >>conftest.$ac_ext <<_ACEOF
3201 /* end confdefs.h.  */
3202 #include <$ac_header>
3203 _ACEOF
3204 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3205   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3206   ac_status=$?
3207   grep -v '^ *+' conftest.er1 >conftest.err
3208   rm -f conftest.er1
3209   cat conftest.err >&5
3210   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3211   (exit $ac_status); } >/dev/null; then
3212   if test -s conftest.err; then
3213     ac_cpp_err=$ac_c_preproc_warn_flag
3214     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3215   else
3216     ac_cpp_err=
3217   fi
3218 else
3219   ac_cpp_err=yes
3220 fi
3221 if test -z "$ac_cpp_err"; then
3222   ac_header_preproc=yes
3223 else
3224   echo "$as_me: failed program was:" >&5
3225 sed 's/^/| /' conftest.$ac_ext >&5
3226
3227   ac_header_preproc=no
3228 fi
3229 rm -f conftest.err conftest.$ac_ext
3230 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3231 echo "${ECHO_T}$ac_header_preproc" >&6
3232
3233 # So?  What about this header?
3234 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3235   yes:no: )
3236     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3237 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3238     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3239 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3240     ac_header_preproc=yes
3241     ;;
3242   no:yes:* )
3243     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3244 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3245     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3246 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3247     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3248 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3249     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3250 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3251     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3252 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3253     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3254 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3255     (
3256       cat <<\_ASBOX
3257 ## ----------------------------------- ##
3258 ## Report this to gcc-bugs@gcc.gnu.org ##
3259 ## ----------------------------------- ##
3260 _ASBOX
3261     ) |
3262       sed "s/^/$as_me: WARNING:     /" >&2
3263     ;;
3264 esac
3265 echo "$as_me:$LINENO: checking for $ac_header" >&5
3266 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3267 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3268   echo $ECHO_N "(cached) $ECHO_C" >&6
3269 else
3270   eval "$as_ac_Header=\$ac_header_preproc"
3271 fi
3272 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3273 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3274
3275 fi
3276 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3277   cat >>confdefs.h <<_ACEOF
3278 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3279 _ACEOF
3280
3281 fi
3282
3283 done
3284
3285
3286
3287 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
3288
3289 acx_cv_header_stdint=stddef.h
3290 acx_cv_header_stdint_kind="(already complete)"
3291 for i in stdint.h $inttype_headers; do
3292   unset ac_cv_type_uintptr_t
3293   unset ac_cv_type_uintmax_t
3294   unset ac_cv_type_int_least32_t
3295   unset ac_cv_type_int_fast32_t
3296   unset ac_cv_type_uint64_t
3297   echo $ECHO_N "looking for a compliant stdint.h in $i, $ECHO_C" >&6
3298   echo "$as_me:$LINENO: checking for uintmax_t" >&5
3299 echo $ECHO_N "checking for uintmax_t... $ECHO_C" >&6
3300 if test "${ac_cv_type_uintmax_t+set}" = set; then
3301   echo $ECHO_N "(cached) $ECHO_C" >&6
3302 else
3303   cat >conftest.$ac_ext <<_ACEOF
3304 /* confdefs.h.  */
3305 _ACEOF
3306 cat confdefs.h >>conftest.$ac_ext
3307 cat >>conftest.$ac_ext <<_ACEOF
3308 /* end confdefs.h.  */
3309 #include <sys/types.h>
3310 #include <$i>
3311
3312 int
3313 main ()
3314 {
3315 if ((uintmax_t *) 0)
3316   return 0;
3317 if (sizeof (uintmax_t))
3318   return 0;
3319   ;
3320   return 0;
3321 }
3322 _ACEOF
3323 rm -f conftest.$ac_objext
3324 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3325   (eval $ac_compile) 2>conftest.er1
3326   ac_status=$?
3327   grep -v '^ *+' conftest.er1 >conftest.err
3328   rm -f conftest.er1
3329   cat conftest.err >&5
3330   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3331   (exit $ac_status); } &&
3332          { ac_try='test -z "$ac_c_werror_flag"
3333                          || test ! -s conftest.err'
3334   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3335   (eval $ac_try) 2>&5
3336   ac_status=$?
3337   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3338   (exit $ac_status); }; } &&
3339          { ac_try='test -s conftest.$ac_objext'
3340   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3341   (eval $ac_try) 2>&5
3342   ac_status=$?
3343   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3344   (exit $ac_status); }; }; then
3345   ac_cv_type_uintmax_t=yes
3346 else
3347   echo "$as_me: failed program was:" >&5
3348 sed 's/^/| /' conftest.$ac_ext >&5
3349
3350 ac_cv_type_uintmax_t=no
3351 fi
3352 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3353 fi
3354 echo "$as_me:$LINENO: result: $ac_cv_type_uintmax_t" >&5
3355 echo "${ECHO_T}$ac_cv_type_uintmax_t" >&6
3356 if test $ac_cv_type_uintmax_t = yes; then
3357   acx_cv_header_stdint=$i
3358 else
3359   continue
3360 fi
3361
3362   echo "$as_me:$LINENO: checking for uintptr_t" >&5
3363 echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6
3364 if test "${ac_cv_type_uintptr_t+set}" = set; then
3365   echo $ECHO_N "(cached) $ECHO_C" >&6
3366 else
3367   cat >conftest.$ac_ext <<_ACEOF
3368 /* confdefs.h.  */
3369 _ACEOF
3370 cat confdefs.h >>conftest.$ac_ext
3371 cat >>conftest.$ac_ext <<_ACEOF
3372 /* end confdefs.h.  */
3373 #include <sys/types.h>
3374 #include <$i>
3375
3376 int
3377 main ()
3378 {
3379 if ((uintptr_t *) 0)
3380   return 0;
3381 if (sizeof (uintptr_t))
3382   return 0;
3383   ;
3384   return 0;
3385 }
3386 _ACEOF
3387 rm -f conftest.$ac_objext
3388 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3389   (eval $ac_compile) 2>conftest.er1
3390   ac_status=$?
3391   grep -v '^ *+' conftest.er1 >conftest.err
3392   rm -f conftest.er1
3393   cat conftest.err >&5
3394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3395   (exit $ac_status); } &&
3396          { ac_try='test -z "$ac_c_werror_flag"
3397                          || test ! -s conftest.err'
3398   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3399   (eval $ac_try) 2>&5
3400   ac_status=$?
3401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3402   (exit $ac_status); }; } &&
3403          { ac_try='test -s conftest.$ac_objext'
3404   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3405   (eval $ac_try) 2>&5
3406   ac_status=$?
3407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3408   (exit $ac_status); }; }; then
3409   ac_cv_type_uintptr_t=yes
3410 else
3411   echo "$as_me: failed program was:" >&5
3412 sed 's/^/| /' conftest.$ac_ext >&5
3413
3414 ac_cv_type_uintptr_t=no
3415 fi
3416 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3417 fi
3418 echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5
3419 echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6
3420 if test $ac_cv_type_uintptr_t = yes; then
3421   :
3422 else
3423   acx_cv_header_stdint_kind="(mostly complete)"
3424 fi
3425
3426   echo "$as_me:$LINENO: checking for int_least32_t" >&5
3427 echo $ECHO_N "checking for int_least32_t... $ECHO_C" >&6
3428 if test "${ac_cv_type_int_least32_t+set}" = set; then
3429   echo $ECHO_N "(cached) $ECHO_C" >&6
3430 else
3431   cat >conftest.$ac_ext <<_ACEOF
3432 /* confdefs.h.  */
3433 _ACEOF
3434 cat confdefs.h >>conftest.$ac_ext
3435 cat >>conftest.$ac_ext <<_ACEOF
3436 /* end confdefs.h.  */
3437 #include <sys/types.h>
3438 #include <$i>
3439
3440 int
3441 main ()
3442 {
3443 if ((int_least32_t *) 0)
3444   return 0;
3445 if (sizeof (int_least32_t))
3446   return 0;
3447   ;
3448   return 0;
3449 }
3450 _ACEOF
3451 rm -f conftest.$ac_objext
3452 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3453   (eval $ac_compile) 2>conftest.er1
3454   ac_status=$?
3455   grep -v '^ *+' conftest.er1 >conftest.err
3456   rm -f conftest.er1
3457   cat conftest.err >&5
3458   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3459   (exit $ac_status); } &&
3460          { ac_try='test -z "$ac_c_werror_flag"
3461                          || test ! -s conftest.err'
3462   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3463   (eval $ac_try) 2>&5
3464   ac_status=$?
3465   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3466   (exit $ac_status); }; } &&
3467          { ac_try='test -s conftest.$ac_objext'
3468   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3469   (eval $ac_try) 2>&5
3470   ac_status=$?
3471   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3472   (exit $ac_status); }; }; then
3473   ac_cv_type_int_least32_t=yes
3474 else
3475   echo "$as_me: failed program was:" >&5
3476 sed 's/^/| /' conftest.$ac_ext >&5
3477
3478 ac_cv_type_int_least32_t=no
3479 fi
3480 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3481 fi
3482 echo "$as_me:$LINENO: result: $ac_cv_type_int_least32_t" >&5
3483 echo "${ECHO_T}$ac_cv_type_int_least32_t" >&6
3484 if test $ac_cv_type_int_least32_t = yes; then
3485   :
3486 else
3487   acx_cv_header_stdint_kind="(mostly complete)"
3488 fi
3489
3490   echo "$as_me:$LINENO: checking for int_fast32_t" >&5
3491 echo $ECHO_N "checking for int_fast32_t... $ECHO_C" >&6
3492 if test "${ac_cv_type_int_fast32_t+set}" = set; then
3493   echo $ECHO_N "(cached) $ECHO_C" >&6
3494 else
3495   cat >conftest.$ac_ext <<_ACEOF
3496 /* confdefs.h.  */
3497 _ACEOF
3498 cat confdefs.h >>conftest.$ac_ext
3499 cat >>conftest.$ac_ext <<_ACEOF
3500 /* end confdefs.h.  */
3501 #include <sys/types.h>
3502 #include <$i>
3503
3504 int
3505 main ()
3506 {
3507 if ((int_fast32_t *) 0)
3508   return 0;
3509 if (sizeof (int_fast32_t))
3510   return 0;
3511   ;
3512   return 0;
3513 }
3514 _ACEOF
3515 rm -f conftest.$ac_objext
3516 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3517   (eval $ac_compile) 2>conftest.er1
3518   ac_status=$?
3519   grep -v '^ *+' conftest.er1 >conftest.err
3520   rm -f conftest.er1
3521   cat conftest.err >&5
3522   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3523   (exit $ac_status); } &&
3524          { ac_try='test -z "$ac_c_werror_flag"
3525                          || test ! -s conftest.err'
3526   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3527   (eval $ac_try) 2>&5
3528   ac_status=$?
3529   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3530   (exit $ac_status); }; } &&
3531          { ac_try='test -s conftest.$ac_objext'
3532   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3533   (eval $ac_try) 2>&5
3534   ac_status=$?
3535   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3536   (exit $ac_status); }; }; then
3537   ac_cv_type_int_fast32_t=yes
3538 else
3539   echo "$as_me: failed program was:" >&5
3540 sed 's/^/| /' conftest.$ac_ext >&5
3541
3542 ac_cv_type_int_fast32_t=no
3543 fi
3544 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3545 fi
3546 echo "$as_me:$LINENO: result: $ac_cv_type_int_fast32_t" >&5
3547 echo "${ECHO_T}$ac_cv_type_int_fast32_t" >&6
3548 if test $ac_cv_type_int_fast32_t = yes; then
3549   :
3550 else
3551   acx_cv_header_stdint_kind="(mostly complete)"
3552 fi
3553
3554   echo "$as_me:$LINENO: checking for uint64_t" >&5
3555 echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6
3556 if test "${ac_cv_type_uint64_t+set}" = set; then
3557   echo $ECHO_N "(cached) $ECHO_C" >&6
3558 else
3559   cat >conftest.$ac_ext <<_ACEOF
3560 /* confdefs.h.  */
3561 _ACEOF
3562 cat confdefs.h >>conftest.$ac_ext
3563 cat >>conftest.$ac_ext <<_ACEOF
3564 /* end confdefs.h.  */
3565 #include <sys/types.h>
3566 #include <$i>
3567
3568 int
3569 main ()
3570 {
3571 if ((uint64_t *) 0)
3572   return 0;
3573 if (sizeof (uint64_t))
3574   return 0;
3575   ;
3576   return 0;
3577 }
3578 _ACEOF
3579 rm -f conftest.$ac_objext
3580 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3581   (eval $ac_compile) 2>conftest.er1
3582   ac_status=$?
3583   grep -v '^ *+' conftest.er1 >conftest.err
3584   rm -f conftest.er1
3585   cat conftest.err >&5
3586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3587   (exit $ac_status); } &&
3588          { ac_try='test -z "$ac_c_werror_flag"
3589                          || test ! -s conftest.err'
3590   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3591   (eval $ac_try) 2>&5
3592   ac_status=$?
3593   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3594   (exit $ac_status); }; } &&
3595          { ac_try='test -s conftest.$ac_objext'
3596   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3597   (eval $ac_try) 2>&5
3598   ac_status=$?
3599   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3600   (exit $ac_status); }; }; then
3601   ac_cv_type_uint64_t=yes
3602 else
3603   echo "$as_me: failed program was:" >&5
3604 sed 's/^/| /' conftest.$ac_ext >&5
3605
3606 ac_cv_type_uint64_t=no
3607 fi
3608 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3609 fi
3610 echo "$as_me:$LINENO: result: $ac_cv_type_uint64_t" >&5
3611 echo "${ECHO_T}$ac_cv_type_uint64_t" >&6
3612 if test $ac_cv_type_uint64_t = yes; then
3613   :
3614 else
3615   acx_cv_header_stdint_kind="(lacks uint64_t)"
3616 fi
3617
3618   break
3619 done
3620 if test "$acx_cv_header_stdint" = stddef.h; then
3621   acx_cv_header_stdint_kind="(lacks uintptr_t)"
3622   for i in stdint.h $inttype_headers; do
3623     unset ac_cv_type_uint32_t
3624     unset ac_cv_type_uint64_t
3625     echo $ECHO_N "looking for an incomplete stdint.h in $i, $ECHO_C" >&6
3626     echo "$as_me:$LINENO: checking for uint32_t" >&5
3627 echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6
3628 if test "${ac_cv_type_uint32_t+set}" = set; then
3629   echo $ECHO_N "(cached) $ECHO_C" >&6
3630 else
3631   cat >conftest.$ac_ext <<_ACEOF
3632 /* confdefs.h.  */
3633 _ACEOF
3634 cat confdefs.h >>conftest.$ac_ext
3635 cat >>conftest.$ac_ext <<_ACEOF
3636 /* end confdefs.h.  */
3637 #include <sys/types.h>
3638 #include <$i>
3639
3640 int
3641 main ()
3642 {
3643 if ((uint32_t *) 0)
3644   return 0;
3645 if (sizeof (uint32_t))
3646   return 0;
3647   ;
3648   return 0;
3649 }
3650 _ACEOF
3651 rm -f conftest.$ac_objext
3652 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3653   (eval $ac_compile) 2>conftest.er1
3654   ac_status=$?
3655   grep -v '^ *+' conftest.er1 >conftest.err
3656   rm -f conftest.er1
3657   cat conftest.err >&5
3658   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3659   (exit $ac_status); } &&
3660          { ac_try='test -z "$ac_c_werror_flag"
3661                          || test ! -s conftest.err'
3662   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3663   (eval $ac_try) 2>&5
3664   ac_status=$?
3665   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3666   (exit $ac_status); }; } &&
3667          { ac_try='test -s conftest.$ac_objext'
3668   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3669   (eval $ac_try) 2>&5
3670   ac_status=$?
3671   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3672   (exit $ac_status); }; }; then
3673   ac_cv_type_uint32_t=yes
3674 else
3675   echo "$as_me: failed program was:" >&5
3676 sed 's/^/| /' conftest.$ac_ext >&5
3677
3678 ac_cv_type_uint32_t=no
3679 fi
3680 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3681 fi
3682 echo "$as_me:$LINENO: result: $ac_cv_type_uint32_t" >&5
3683 echo "${ECHO_T}$ac_cv_type_uint32_t" >&6
3684 if test $ac_cv_type_uint32_t = yes; then
3685   acx_cv_header_stdint=$i
3686 else
3687   continue
3688 fi
3689
3690     echo "$as_me:$LINENO: checking for uint64_t" >&5
3691 echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6
3692 if test "${ac_cv_type_uint64_t+set}" = set; then
3693   echo $ECHO_N "(cached) $ECHO_C" >&6
3694 else
3695   cat >conftest.$ac_ext <<_ACEOF
3696 /* confdefs.h.  */
3697 _ACEOF
3698 cat confdefs.h >>conftest.$ac_ext
3699 cat >>conftest.$ac_ext <<_ACEOF
3700 /* end confdefs.h.  */
3701 #include <sys/types.h>
3702 #include <$i>
3703
3704 int
3705 main ()
3706 {
3707 if ((uint64_t *) 0)
3708   return 0;
3709 if (sizeof (uint64_t))
3710   return 0;
3711   ;
3712   return 0;
3713 }
3714 _ACEOF
3715 rm -f conftest.$ac_objext
3716 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3717   (eval $ac_compile) 2>conftest.er1
3718   ac_status=$?
3719   grep -v '^ *+' conftest.er1 >conftest.err
3720   rm -f conftest.er1
3721   cat conftest.err >&5
3722   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3723   (exit $ac_status); } &&
3724          { ac_try='test -z "$ac_c_werror_flag"
3725                          || test ! -s conftest.err'
3726   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3727   (eval $ac_try) 2>&5
3728   ac_status=$?
3729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3730   (exit $ac_status); }; } &&
3731          { ac_try='test -s conftest.$ac_objext'
3732   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3733   (eval $ac_try) 2>&5
3734   ac_status=$?
3735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3736   (exit $ac_status); }; }; then
3737   ac_cv_type_uint64_t=yes
3738 else
3739   echo "$as_me: failed program was:" >&5
3740 sed 's/^/| /' conftest.$ac_ext >&5
3741
3742 ac_cv_type_uint64_t=no
3743 fi
3744 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3745 fi
3746 echo "$as_me:$LINENO: result: $ac_cv_type_uint64_t" >&5
3747 echo "${ECHO_T}$ac_cv_type_uint64_t" >&6
3748 if test $ac_cv_type_uint64_t = yes; then
3749   :
3750 else
3751   acx_cv_header_stdint_kind="(lacks uintptr_t and uint64_t)"
3752 fi
3753
3754     break
3755   done
3756 fi
3757 if test "$acx_cv_header_stdint" = stddef.h; then
3758   acx_cv_header_stdint_kind="(u_intXX_t style)"
3759   for i in sys/types.h $inttype_headers; do
3760     unset ac_cv_type_u_int32_t
3761     unset ac_cv_type_u_int64_t
3762     echo $ECHO_N "looking for u_intXX_t types in $i, $ECHO_C" >&6
3763     echo "$as_me:$LINENO: checking for u_int32_t" >&5
3764 echo $ECHO_N "checking for u_int32_t... $ECHO_C" >&6
3765 if test "${ac_cv_type_u_int32_t+set}" = set; then
3766   echo $ECHO_N "(cached) $ECHO_C" >&6
3767 else
3768   cat >conftest.$ac_ext <<_ACEOF
3769 /* confdefs.h.  */
3770 _ACEOF
3771 cat confdefs.h >>conftest.$ac_ext
3772 cat >>conftest.$ac_ext <<_ACEOF
3773 /* end confdefs.h.  */
3774 #include <sys/types.h>
3775 #include <$i>
3776
3777 int
3778 main ()
3779 {
3780 if ((u_int32_t *) 0)
3781   return 0;
3782 if (sizeof (u_int32_t))
3783   return 0;
3784   ;
3785   return 0;
3786 }
3787 _ACEOF
3788 rm -f conftest.$ac_objext
3789 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3790   (eval $ac_compile) 2>conftest.er1
3791   ac_status=$?
3792   grep -v '^ *+' conftest.er1 >conftest.err
3793   rm -f conftest.er1
3794   cat conftest.err >&5
3795   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3796   (exit $ac_status); } &&
3797          { ac_try='test -z "$ac_c_werror_flag"
3798                          || test ! -s conftest.err'
3799   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3800   (eval $ac_try) 2>&5
3801   ac_status=$?
3802   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3803   (exit $ac_status); }; } &&
3804          { ac_try='test -s conftest.$ac_objext'
3805   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3806   (eval $ac_try) 2>&5
3807   ac_status=$?
3808   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3809   (exit $ac_status); }; }; then
3810   ac_cv_type_u_int32_t=yes
3811 else
3812   echo "$as_me: failed program was:" >&5
3813 sed 's/^/| /' conftest.$ac_ext >&5
3814
3815 ac_cv_type_u_int32_t=no
3816 fi
3817 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3818 fi
3819 echo "$as_me:$LINENO: result: $ac_cv_type_u_int32_t" >&5
3820 echo "${ECHO_T}$ac_cv_type_u_int32_t" >&6
3821 if test $ac_cv_type_u_int32_t = yes; then
3822   acx_cv_header_stdint=$i
3823 else
3824   continue
3825 fi
3826
3827     echo "$as_me:$LINENO: checking for u_int64_t" >&5
3828 echo $ECHO_N "checking for u_int64_t... $ECHO_C" >&6
3829 if test "${ac_cv_type_u_int64_t+set}" = set; then
3830   echo $ECHO_N "(cached) $ECHO_C" >&6
3831 else
3832   cat >conftest.$ac_ext <<_ACEOF
3833 /* confdefs.h.  */
3834 _ACEOF
3835 cat confdefs.h >>conftest.$ac_ext
3836 cat >>conftest.$ac_ext <<_ACEOF
3837 /* end confdefs.h.  */
3838 #include <sys/types.h>
3839 #include <$i>
3840
3841 int
3842 main ()
3843 {
3844 if ((u_int64_t *) 0)
3845   return 0;
3846 if (sizeof (u_int64_t))
3847   return 0;
3848   ;
3849   return 0;
3850 }
3851 _ACEOF
3852 rm -f conftest.$ac_objext
3853 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3854   (eval $ac_compile) 2>conftest.er1
3855   ac_status=$?
3856   grep -v '^ *+' conftest.er1 >conftest.err
3857   rm -f conftest.er1
3858   cat conftest.err >&5
3859   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3860   (exit $ac_status); } &&
3861          { ac_try='test -z "$ac_c_werror_flag"
3862                          || test ! -s conftest.err'
3863   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3864   (eval $ac_try) 2>&5
3865   ac_status=$?
3866   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3867   (exit $ac_status); }; } &&
3868          { ac_try='test -s conftest.$ac_objext'
3869   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3870   (eval $ac_try) 2>&5
3871   ac_status=$?
3872   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3873   (exit $ac_status); }; }; then
3874   ac_cv_type_u_int64_t=yes
3875 else
3876   echo "$as_me: failed program was:" >&5
3877 sed 's/^/| /' conftest.$ac_ext >&5
3878
3879 ac_cv_type_u_int64_t=no
3880 fi
3881 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3882 fi
3883 echo "$as_me:$LINENO: result: $ac_cv_type_u_int64_t" >&5
3884 echo "${ECHO_T}$ac_cv_type_u_int64_t" >&6
3885 if test $ac_cv_type_u_int64_t = yes; then
3886   :
3887 else
3888   acx_cv_header_stdint_kind="(u_intXX_t style, lacks u_int64_t)"
3889 fi
3890
3891     break
3892   done
3893 fi
3894 if test "$acx_cv_header_stdint" = stddef.h; then
3895   acx_cv_header_stdint_kind="(using manual detection)"
3896 fi
3897
3898 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
3899 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
3900 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
3901 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
3902 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
3903
3904 # ----------------- Summarize what we found so far
3905
3906 echo "$as_me:$LINENO: checking what to include in gstdint.h" >&5
3907 echo $ECHO_N "checking what to include in gstdint.h... $ECHO_C" >&6
3908
3909 case `$as_basename gstdint.h ||
3910 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
3911          Xgstdint.h : 'X\(//\)$' \| \
3912          Xgstdint.h : 'X\(/\)$' \| \
3913          .     : '\(.\)' 2>/dev/null ||
3914 echo X/gstdint.h |
3915     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
3916           /^X\/\(\/\/\)$/{ s//\1/; q; }
3917           /^X\/\(\/\).*/{ s//\1/; q; }
3918           s/.*/./; q'` in
3919   stdint.h) { echo "$as_me:$LINENO: WARNING: are you sure you want it there?" >&5
3920 echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
3921   inttypes.h) { echo "$as_me:$LINENO: WARNING: are you sure you want it there?" >&5
3922 echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
3923   *) ;;
3924 esac
3925
3926 echo "$as_me:$LINENO: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
3927 echo "${ECHO_T}$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6
3928
3929 # ----------------- done included file, check C basic types --------
3930
3931 # Lacking an uintptr_t?  Test size of void *
3932 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
3933   stddef.h:* | *:no) echo "$as_me:$LINENO: checking for void *" >&5
3934 echo $ECHO_N "checking for void *... $ECHO_C" >&6
3935 if test "${ac_cv_type_void_p+set}" = set; then
3936   echo $ECHO_N "(cached) $ECHO_C" >&6
3937 else
3938   cat >conftest.$ac_ext <<_ACEOF
3939 /* confdefs.h.  */
3940 _ACEOF
3941 cat confdefs.h >>conftest.$ac_ext
3942 cat >>conftest.$ac_ext <<_ACEOF
3943 /* end confdefs.h.  */
3944 $ac_includes_default
3945 int
3946 main ()
3947 {
3948 if ((void * *) 0)
3949   return 0;
3950 if (sizeof (void *))
3951   return 0;
3952   ;
3953   return 0;
3954 }
3955 _ACEOF
3956 rm -f conftest.$ac_objext
3957 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3958   (eval $ac_compile) 2>conftest.er1
3959   ac_status=$?
3960   grep -v '^ *+' conftest.er1 >conftest.err
3961   rm -f conftest.er1
3962   cat conftest.err >&5
3963   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3964   (exit $ac_status); } &&
3965          { ac_try='test -z "$ac_c_werror_flag"
3966                          || test ! -s conftest.err'
3967   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3968   (eval $ac_try) 2>&5
3969   ac_status=$?
3970   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3971   (exit $ac_status); }; } &&
3972          { ac_try='test -s conftest.$ac_objext'
3973   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3974   (eval $ac_try) 2>&5
3975   ac_status=$?
3976   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3977   (exit $ac_status); }; }; then
3978   ac_cv_type_void_p=yes
3979 else
3980   echo "$as_me: failed program was:" >&5
3981 sed 's/^/| /' conftest.$ac_ext >&5
3982
3983 ac_cv_type_void_p=no
3984 fi
3985 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3986 fi
3987 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
3988 echo "${ECHO_T}$ac_cv_type_void_p" >&6
3989
3990 echo "$as_me:$LINENO: checking size of void *" >&5
3991 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3992 if test "${ac_cv_sizeof_void_p+set}" = set; then
3993   echo $ECHO_N "(cached) $ECHO_C" >&6
3994 else
3995   if test "$ac_cv_type_void_p" = yes; then
3996   # The cast to unsigned long works around a bug in the HP C Compiler
3997   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3998   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3999   # This bug is HP SR number 8606223364.
4000   if test "$cross_compiling" = yes; then
4001   # Depending upon the size, compute the lo and hi bounds.
4002 cat >conftest.$ac_ext <<_ACEOF
4003 /* confdefs.h.  */
4004 _ACEOF
4005 cat confdefs.h >>conftest.$ac_ext
4006 cat >>conftest.$ac_ext <<_ACEOF
4007 /* end confdefs.h.  */
4008 $ac_includes_default
4009 int
4010 main ()
4011 {
4012 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
4013 test_array [0] = 0
4014
4015   ;
4016   return 0;
4017 }
4018 _ACEOF
4019 rm -f conftest.$ac_objext
4020 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4021   (eval $ac_compile) 2>conftest.er1
4022   ac_status=$?
4023   grep -v '^ *+' conftest.er1 >conftest.err
4024   rm -f conftest.er1
4025   cat conftest.err >&5
4026   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4027   (exit $ac_status); } &&
4028          { ac_try='test -z "$ac_c_werror_flag"
4029                          || test ! -s conftest.err'
4030   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4031   (eval $ac_try) 2>&5
4032   ac_status=$?
4033   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4034   (exit $ac_status); }; } &&
4035          { ac_try='test -s conftest.$ac_objext'
4036   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4037   (eval $ac_try) 2>&5
4038   ac_status=$?
4039   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4040   (exit $ac_status); }; }; then
4041   ac_lo=0 ac_mid=0
4042   while :; do
4043     cat >conftest.$ac_ext <<_ACEOF
4044 /* confdefs.h.  */
4045 _ACEOF
4046 cat confdefs.h >>conftest.$ac_ext
4047 cat >>conftest.$ac_ext <<_ACEOF
4048 /* end confdefs.h.  */
4049 $ac_includes_default
4050 int
4051 main ()
4052 {
4053 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4054 test_array [0] = 0
4055
4056   ;
4057   return 0;
4058 }
4059 _ACEOF
4060 rm -f conftest.$ac_objext
4061 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4062   (eval $ac_compile) 2>conftest.er1
4063   ac_status=$?
4064   grep -v '^ *+' conftest.er1 >conftest.err
4065   rm -f conftest.er1
4066   cat conftest.err >&5
4067   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4068   (exit $ac_status); } &&
4069          { ac_try='test -z "$ac_c_werror_flag"
4070                          || test ! -s conftest.err'
4071   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4072   (eval $ac_try) 2>&5
4073   ac_status=$?
4074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4075   (exit $ac_status); }; } &&
4076          { ac_try='test -s conftest.$ac_objext'
4077   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4078   (eval $ac_try) 2>&5
4079   ac_status=$?
4080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4081   (exit $ac_status); }; }; then
4082   ac_hi=$ac_mid; break
4083 else
4084   echo "$as_me: failed program was:" >&5
4085 sed 's/^/| /' conftest.$ac_ext >&5
4086
4087 ac_lo=`expr $ac_mid + 1`
4088                     if test $ac_lo -le $ac_mid; then
4089                       ac_lo= ac_hi=
4090                       break
4091                     fi
4092                     ac_mid=`expr 2 '*' $ac_mid + 1`
4093 fi
4094 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4095   done
4096 else
4097   echo "$as_me: failed program was:" >&5
4098 sed 's/^/| /' conftest.$ac_ext >&5
4099
4100 cat >conftest.$ac_ext <<_ACEOF
4101 /* confdefs.h.  */
4102 _ACEOF
4103 cat confdefs.h >>conftest.$ac_ext
4104 cat >>conftest.$ac_ext <<_ACEOF
4105 /* end confdefs.h.  */
4106 $ac_includes_default
4107 int
4108 main ()
4109 {
4110 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
4111 test_array [0] = 0
4112
4113   ;
4114   return 0;
4115 }
4116 _ACEOF
4117 rm -f conftest.$ac_objext
4118 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4119   (eval $ac_compile) 2>conftest.er1
4120   ac_status=$?
4121   grep -v '^ *+' conftest.er1 >conftest.err
4122   rm -f conftest.er1
4123   cat conftest.err >&5
4124   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4125   (exit $ac_status); } &&
4126          { ac_try='test -z "$ac_c_werror_flag"
4127                          || test ! -s conftest.err'
4128   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4129   (eval $ac_try) 2>&5
4130   ac_status=$?
4131   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4132   (exit $ac_status); }; } &&
4133          { ac_try='test -s conftest.$ac_objext'
4134   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4135   (eval $ac_try) 2>&5
4136   ac_status=$?
4137   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4138   (exit $ac_status); }; }; then
4139   ac_hi=-1 ac_mid=-1
4140   while :; do
4141     cat >conftest.$ac_ext <<_ACEOF
4142 /* confdefs.h.  */
4143 _ACEOF
4144 cat confdefs.h >>conftest.$ac_ext
4145 cat >>conftest.$ac_ext <<_ACEOF
4146 /* end confdefs.h.  */
4147 $ac_includes_default
4148 int
4149 main ()
4150 {
4151 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
4152 test_array [0] = 0
4153
4154   ;
4155   return 0;
4156 }
4157 _ACEOF
4158 rm -f conftest.$ac_objext
4159 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4160   (eval $ac_compile) 2>conftest.er1
4161   ac_status=$?
4162   grep -v '^ *+' conftest.er1 >conftest.err
4163   rm -f conftest.er1
4164   cat conftest.err >&5
4165   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4166   (exit $ac_status); } &&
4167          { ac_try='test -z "$ac_c_werror_flag"
4168                          || test ! -s conftest.err'
4169   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4170   (eval $ac_try) 2>&5
4171   ac_status=$?
4172   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4173   (exit $ac_status); }; } &&
4174          { ac_try='test -s conftest.$ac_objext'
4175   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4176   (eval $ac_try) 2>&5
4177   ac_status=$?
4178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4179   (exit $ac_status); }; }; then
4180   ac_lo=$ac_mid; break
4181 else
4182   echo "$as_me: failed program was:" >&5
4183 sed 's/^/| /' conftest.$ac_ext >&5
4184
4185 ac_hi=`expr '(' $ac_mid ')' - 1`
4186                        if test $ac_mid -le $ac_hi; then
4187                          ac_lo= ac_hi=
4188                          break
4189                        fi
4190                        ac_mid=`expr 2 '*' $ac_mid`
4191 fi
4192 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4193   done
4194 else
4195   echo "$as_me: failed program was:" >&5
4196 sed 's/^/| /' conftest.$ac_ext >&5
4197
4198 ac_lo= ac_hi=
4199 fi
4200 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4201 fi
4202 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4203 # Binary search between lo and hi bounds.
4204 while test "x$ac_lo" != "x$ac_hi"; do
4205   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4206   cat >conftest.$ac_ext <<_ACEOF
4207 /* confdefs.h.  */
4208 _ACEOF
4209 cat confdefs.h >>conftest.$ac_ext
4210 cat >>conftest.$ac_ext <<_ACEOF
4211 /* end confdefs.h.  */
4212 $ac_includes_default
4213 int
4214 main ()
4215 {
4216 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4217 test_array [0] = 0
4218
4219   ;
4220   return 0;
4221 }
4222 _ACEOF
4223 rm -f conftest.$ac_objext
4224 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4225   (eval $ac_compile) 2>conftest.er1
4226   ac_status=$?
4227   grep -v '^ *+' conftest.er1 >conftest.err
4228   rm -f conftest.er1
4229   cat conftest.err >&5
4230   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4231   (exit $ac_status); } &&
4232          { ac_try='test -z "$ac_c_werror_flag"
4233                          || test ! -s conftest.err'
4234   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4235   (eval $ac_try) 2>&5
4236   ac_status=$?
4237   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4238   (exit $ac_status); }; } &&
4239          { ac_try='test -s conftest.$ac_objext'
4240   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4241   (eval $ac_try) 2>&5
4242   ac_status=$?
4243   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4244   (exit $ac_status); }; }; then
4245   ac_hi=$ac_mid
4246 else
4247   echo "$as_me: failed program was:" >&5
4248 sed 's/^/| /' conftest.$ac_ext >&5
4249
4250 ac_lo=`expr '(' $ac_mid ')' + 1`
4251 fi
4252 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4253 done
4254 case $ac_lo in
4255 ?*) ac_cv_sizeof_void_p=$ac_lo;;
4256 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4257 See \`config.log' for more details." >&5
4258 echo "$as_me: error: cannot compute sizeof (void *), 77
4259 See \`config.log' for more details." >&2;}
4260    { (exit 1); exit 1; }; } ;;
4261 esac
4262 else
4263   if test "$cross_compiling" = yes; then
4264   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4265 See \`config.log' for more details." >&5
4266 echo "$as_me: error: cannot run test program while cross compiling
4267 See \`config.log' for more details." >&2;}
4268    { (exit 1); exit 1; }; }
4269 else
4270   cat >conftest.$ac_ext <<_ACEOF
4271 /* confdefs.h.  */
4272 _ACEOF
4273 cat confdefs.h >>conftest.$ac_ext
4274 cat >>conftest.$ac_ext <<_ACEOF
4275 /* end confdefs.h.  */
4276 $ac_includes_default
4277 long longval () { return (long) (sizeof (void *)); }
4278 unsigned long ulongval () { return (long) (sizeof (void *)); }
4279 #include <stdio.h>
4280 #include <stdlib.h>
4281 int
4282 main ()
4283 {
4284
4285   FILE *f = fopen ("conftest.val", "w");
4286   if (! f)
4287     exit (1);
4288   if (((long) (sizeof (void *))) < 0)
4289     {
4290       long i = longval ();
4291       if (i != ((long) (sizeof (void *))))
4292         exit (1);
4293       fprintf (f, "%ld\n", i);
4294     }
4295   else
4296     {
4297       unsigned long i = ulongval ();
4298       if (i != ((long) (sizeof (void *))))
4299         exit (1);
4300       fprintf (f, "%lu\n", i);
4301     }
4302   exit (ferror (f) || fclose (f) != 0);
4303
4304   ;
4305   return 0;
4306 }
4307 _ACEOF
4308 rm -f conftest$ac_exeext
4309 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4310   (eval $ac_link) 2>&5
4311   ac_status=$?
4312   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4313   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4314   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4315   (eval $ac_try) 2>&5
4316   ac_status=$?
4317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4318   (exit $ac_status); }; }; then
4319   ac_cv_sizeof_void_p=`cat conftest.val`
4320 else
4321   echo "$as_me: program exited with status $ac_status" >&5
4322 echo "$as_me: failed program was:" >&5
4323 sed 's/^/| /' conftest.$ac_ext >&5
4324
4325 ( exit $ac_status )
4326 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4327 See \`config.log' for more details." >&5
4328 echo "$as_me: error: cannot compute sizeof (void *), 77
4329 See \`config.log' for more details." >&2;}
4330    { (exit 1); exit 1; }; }
4331 fi
4332 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4333 fi
4334 fi
4335 rm -f conftest.val
4336 else
4337   ac_cv_sizeof_void_p=0
4338 fi
4339 fi
4340 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
4341 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
4342 cat >>confdefs.h <<_ACEOF
4343 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4344 _ACEOF
4345
4346  ;;
4347 esac
4348
4349 # Lacking an uint64_t?  Test size of long
4350 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
4351   stddef.h:*:* | *:no:no) echo "$as_me:$LINENO: checking for long" >&5
4352 echo $ECHO_N "checking for long... $ECHO_C" >&6
4353 if test "${ac_cv_type_long+set}" = set; then
4354   echo $ECHO_N "(cached) $ECHO_C" >&6
4355 else
4356   cat >conftest.$ac_ext <<_ACEOF
4357 /* confdefs.h.  */
4358 _ACEOF
4359 cat confdefs.h >>conftest.$ac_ext
4360 cat >>conftest.$ac_ext <<_ACEOF
4361 /* end confdefs.h.  */
4362 $ac_includes_default
4363 int
4364 main ()
4365 {
4366 if ((long *) 0)
4367   return 0;
4368 if (sizeof (long))
4369   return 0;
4370   ;
4371   return 0;
4372 }
4373 _ACEOF
4374 rm -f conftest.$ac_objext
4375 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4376   (eval $ac_compile) 2>conftest.er1
4377   ac_status=$?
4378   grep -v '^ *+' conftest.er1 >conftest.err
4379   rm -f conftest.er1
4380   cat conftest.err >&5
4381   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4382   (exit $ac_status); } &&
4383          { ac_try='test -z "$ac_c_werror_flag"
4384                          || test ! -s conftest.err'
4385   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4386   (eval $ac_try) 2>&5
4387   ac_status=$?
4388   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4389   (exit $ac_status); }; } &&
4390          { ac_try='test -s conftest.$ac_objext'
4391   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4392   (eval $ac_try) 2>&5
4393   ac_status=$?
4394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4395   (exit $ac_status); }; }; then
4396   ac_cv_type_long=yes
4397 else
4398   echo "$as_me: failed program was:" >&5
4399 sed 's/^/| /' conftest.$ac_ext >&5
4400
4401 ac_cv_type_long=no
4402 fi
4403 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4404 fi
4405 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4406 echo "${ECHO_T}$ac_cv_type_long" >&6
4407
4408 echo "$as_me:$LINENO: checking size of long" >&5
4409 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4410 if test "${ac_cv_sizeof_long+set}" = set; then
4411   echo $ECHO_N "(cached) $ECHO_C" >&6
4412 else
4413   if test "$ac_cv_type_long" = yes; then
4414   # The cast to unsigned long works around a bug in the HP C Compiler
4415   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4416   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4417   # This bug is HP SR number 8606223364.
4418   if test "$cross_compiling" = yes; then
4419   # Depending upon the size, compute the lo and hi bounds.
4420 cat >conftest.$ac_ext <<_ACEOF
4421 /* confdefs.h.  */
4422 _ACEOF
4423 cat confdefs.h >>conftest.$ac_ext
4424 cat >>conftest.$ac_ext <<_ACEOF
4425 /* end confdefs.h.  */
4426 $ac_includes_default
4427 int
4428 main ()
4429 {
4430 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4431 test_array [0] = 0
4432
4433   ;
4434   return 0;
4435 }
4436 _ACEOF
4437 rm -f conftest.$ac_objext
4438 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4439   (eval $ac_compile) 2>conftest.er1
4440   ac_status=$?
4441   grep -v '^ *+' conftest.er1 >conftest.err
4442   rm -f conftest.er1
4443   cat conftest.err >&5
4444   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4445   (exit $ac_status); } &&
4446          { ac_try='test -z "$ac_c_werror_flag"
4447                          || test ! -s conftest.err'
4448   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4449   (eval $ac_try) 2>&5
4450   ac_status=$?
4451   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4452   (exit $ac_status); }; } &&
4453          { ac_try='test -s conftest.$ac_objext'
4454   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4455   (eval $ac_try) 2>&5
4456   ac_status=$?
4457   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4458   (exit $ac_status); }; }; then
4459   ac_lo=0 ac_mid=0
4460   while :; do
4461     cat >conftest.$ac_ext <<_ACEOF
4462 /* confdefs.h.  */
4463 _ACEOF
4464 cat confdefs.h >>conftest.$ac_ext
4465 cat >>conftest.$ac_ext <<_ACEOF
4466 /* end confdefs.h.  */
4467 $ac_includes_default
4468 int
4469 main ()
4470 {
4471 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4472 test_array [0] = 0
4473
4474   ;
4475   return 0;
4476 }
4477 _ACEOF
4478 rm -f conftest.$ac_objext
4479 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4480   (eval $ac_compile) 2>conftest.er1
4481   ac_status=$?
4482   grep -v '^ *+' conftest.er1 >conftest.err
4483   rm -f conftest.er1
4484   cat conftest.err >&5
4485   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4486   (exit $ac_status); } &&
4487          { ac_try='test -z "$ac_c_werror_flag"
4488                          || test ! -s conftest.err'
4489   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4490   (eval $ac_try) 2>&5
4491   ac_status=$?
4492   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4493   (exit $ac_status); }; } &&
4494          { ac_try='test -s conftest.$ac_objext'
4495   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4496   (eval $ac_try) 2>&5
4497   ac_status=$?
4498   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4499   (exit $ac_status); }; }; then
4500   ac_hi=$ac_mid; break
4501 else
4502   echo "$as_me: failed program was:" >&5
4503 sed 's/^/| /' conftest.$ac_ext >&5
4504
4505 ac_lo=`expr $ac_mid + 1`
4506                     if test $ac_lo -le $ac_mid; then
4507                       ac_lo= ac_hi=
4508                       break
4509                     fi
4510                     ac_mid=`expr 2 '*' $ac_mid + 1`
4511 fi
4512 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4513   done
4514 else
4515   echo "$as_me: failed program was:" >&5
4516 sed 's/^/| /' conftest.$ac_ext >&5
4517
4518 cat >conftest.$ac_ext <<_ACEOF
4519 /* confdefs.h.  */
4520 _ACEOF
4521 cat confdefs.h >>conftest.$ac_ext
4522 cat >>conftest.$ac_ext <<_ACEOF
4523 /* end confdefs.h.  */
4524 $ac_includes_default
4525 int
4526 main ()
4527 {
4528 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4529 test_array [0] = 0
4530
4531   ;
4532   return 0;
4533 }
4534 _ACEOF
4535 rm -f conftest.$ac_objext
4536 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4537   (eval $ac_compile) 2>conftest.er1
4538   ac_status=$?
4539   grep -v '^ *+' conftest.er1 >conftest.err
4540   rm -f conftest.er1
4541   cat conftest.err >&5
4542   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4543   (exit $ac_status); } &&
4544          { ac_try='test -z "$ac_c_werror_flag"
4545                          || test ! -s conftest.err'
4546   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4547   (eval $ac_try) 2>&5
4548   ac_status=$?
4549   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4550   (exit $ac_status); }; } &&
4551          { ac_try='test -s conftest.$ac_objext'
4552   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4553   (eval $ac_try) 2>&5
4554   ac_status=$?
4555   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4556   (exit $ac_status); }; }; then
4557   ac_hi=-1 ac_mid=-1
4558   while :; do
4559     cat >conftest.$ac_ext <<_ACEOF
4560 /* confdefs.h.  */
4561 _ACEOF
4562 cat confdefs.h >>conftest.$ac_ext
4563 cat >>conftest.$ac_ext <<_ACEOF
4564 /* end confdefs.h.  */
4565 $ac_includes_default
4566 int
4567 main ()
4568 {
4569 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
4570 test_array [0] = 0
4571
4572   ;
4573   return 0;
4574 }
4575 _ACEOF
4576 rm -f conftest.$ac_objext
4577 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4578   (eval $ac_compile) 2>conftest.er1
4579   ac_status=$?
4580   grep -v '^ *+' conftest.er1 >conftest.err
4581   rm -f conftest.er1
4582   cat conftest.err >&5
4583   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4584   (exit $ac_status); } &&
4585          { ac_try='test -z "$ac_c_werror_flag"
4586                          || test ! -s conftest.err'
4587   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4588   (eval $ac_try) 2>&5
4589   ac_status=$?
4590   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4591   (exit $ac_status); }; } &&
4592          { ac_try='test -s conftest.$ac_objext'
4593   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4594   (eval $ac_try) 2>&5
4595   ac_status=$?
4596   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4597   (exit $ac_status); }; }; then
4598   ac_lo=$ac_mid; break
4599 else
4600   echo "$as_me: failed program was:" >&5
4601 sed 's/^/| /' conftest.$ac_ext >&5
4602
4603 ac_hi=`expr '(' $ac_mid ')' - 1`
4604                        if test $ac_mid -le $ac_hi; then
4605                          ac_lo= ac_hi=
4606                          break
4607                        fi
4608                        ac_mid=`expr 2 '*' $ac_mid`
4609 fi
4610 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4611   done
4612 else
4613   echo "$as_me: failed program was:" >&5
4614 sed 's/^/| /' conftest.$ac_ext >&5
4615
4616 ac_lo= ac_hi=
4617 fi
4618 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4619 fi
4620 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4621 # Binary search between lo and hi bounds.
4622 while test "x$ac_lo" != "x$ac_hi"; do
4623   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4624   cat >conftest.$ac_ext <<_ACEOF
4625 /* confdefs.h.  */
4626 _ACEOF
4627 cat confdefs.h >>conftest.$ac_ext
4628 cat >>conftest.$ac_ext <<_ACEOF
4629 /* end confdefs.h.  */
4630 $ac_includes_default
4631 int
4632 main ()
4633 {
4634 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4635 test_array [0] = 0
4636
4637   ;
4638   return 0;
4639 }
4640 _ACEOF
4641 rm -f conftest.$ac_objext
4642 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4643   (eval $ac_compile) 2>conftest.er1
4644   ac_status=$?
4645   grep -v '^ *+' conftest.er1 >conftest.err
4646   rm -f conftest.er1
4647   cat conftest.err >&5
4648   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4649   (exit $ac_status); } &&
4650          { ac_try='test -z "$ac_c_werror_flag"
4651                          || test ! -s conftest.err'
4652   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4653   (eval $ac_try) 2>&5
4654   ac_status=$?
4655   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4656   (exit $ac_status); }; } &&
4657          { ac_try='test -s conftest.$ac_objext'
4658   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4659   (eval $ac_try) 2>&5
4660   ac_status=$?
4661   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4662   (exit $ac_status); }; }; then
4663   ac_hi=$ac_mid
4664 else
4665   echo "$as_me: failed program was:" >&5
4666 sed 's/^/| /' conftest.$ac_ext >&5
4667
4668 ac_lo=`expr '(' $ac_mid ')' + 1`
4669 fi
4670 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4671 done
4672 case $ac_lo in
4673 ?*) ac_cv_sizeof_long=$ac_lo;;
4674 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
4675 See \`config.log' for more details." >&5
4676 echo "$as_me: error: cannot compute sizeof (long), 77
4677 See \`config.log' for more details." >&2;}
4678    { (exit 1); exit 1; }; } ;;
4679 esac
4680 else
4681   if test "$cross_compiling" = yes; then
4682   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4683 See \`config.log' for more details." >&5
4684 echo "$as_me: error: cannot run test program while cross compiling
4685 See \`config.log' for more details." >&2;}
4686    { (exit 1); exit 1; }; }
4687 else
4688   cat >conftest.$ac_ext <<_ACEOF
4689 /* confdefs.h.  */
4690 _ACEOF
4691 cat confdefs.h >>conftest.$ac_ext
4692 cat >>conftest.$ac_ext <<_ACEOF
4693 /* end confdefs.h.  */
4694 $ac_includes_default
4695 long longval () { return (long) (sizeof (long)); }
4696 unsigned long ulongval () { return (long) (sizeof (long)); }
4697 #include <stdio.h>
4698 #include <stdlib.h>
4699 int
4700 main ()
4701 {
4702
4703   FILE *f = fopen ("conftest.val", "w");
4704   if (! f)
4705     exit (1);
4706   if (((long) (sizeof (long))) < 0)
4707     {
4708       long i = longval ();
4709       if (i != ((long) (sizeof (long))))
4710         exit (1);
4711       fprintf (f, "%ld\n", i);
4712     }
4713   else
4714     {
4715       unsigned long i = ulongval ();
4716       if (i != ((long) (sizeof (long))))
4717         exit (1);
4718       fprintf (f, "%lu\n", i);
4719     }
4720   exit (ferror (f) || fclose (f) != 0);
4721
4722   ;
4723   return 0;
4724 }
4725 _ACEOF
4726 rm -f conftest$ac_exeext
4727 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4728   (eval $ac_link) 2>&5
4729   ac_status=$?
4730   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4731   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4732   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4733   (eval $ac_try) 2>&5
4734   ac_status=$?
4735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4736   (exit $ac_status); }; }; then
4737   ac_cv_sizeof_long=`cat conftest.val`
4738 else
4739   echo "$as_me: program exited with status $ac_status" >&5
4740 echo "$as_me: failed program was:" >&5
4741 sed 's/^/| /' conftest.$ac_ext >&5
4742
4743 ( exit $ac_status )
4744 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
4745 See \`config.log' for more details." >&5
4746 echo "$as_me: error: cannot compute sizeof (long), 77
4747 See \`config.log' for more details." >&2;}
4748    { (exit 1); exit 1; }; }
4749 fi
4750 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4751 fi
4752 fi
4753 rm -f conftest.val
4754 else
4755   ac_cv_sizeof_long=0
4756 fi
4757 fi
4758 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
4759 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
4760 cat >>confdefs.h <<_ACEOF
4761 #define SIZEOF_LONG $ac_cv_sizeof_long
4762 _ACEOF
4763
4764  ;;
4765 esac
4766
4767 if test $acx_cv_header_stdint = stddef.h; then
4768   # Lacking a good header?  Test size of everything and deduce all types.
4769   echo "$as_me:$LINENO: checking for int" >&5
4770 echo $ECHO_N "checking for int... $ECHO_C" >&6
4771 if test "${ac_cv_type_int+set}" = set; then
4772   echo $ECHO_N "(cached) $ECHO_C" >&6
4773 else
4774   cat >conftest.$ac_ext <<_ACEOF
4775 /* confdefs.h.  */
4776 _ACEOF
4777 cat confdefs.h >>conftest.$ac_ext
4778 cat >>conftest.$ac_ext <<_ACEOF
4779 /* end confdefs.h.  */
4780 $ac_includes_default
4781 int
4782 main ()
4783 {
4784 if ((int *) 0)
4785   return 0;
4786 if (sizeof (int))
4787   return 0;
4788   ;
4789   return 0;
4790 }
4791 _ACEOF
4792 rm -f conftest.$ac_objext
4793 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4794   (eval $ac_compile) 2>conftest.er1
4795   ac_status=$?
4796   grep -v '^ *+' conftest.er1 >conftest.err
4797   rm -f conftest.er1
4798   cat conftest.err >&5
4799   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4800   (exit $ac_status); } &&
4801          { ac_try='test -z "$ac_c_werror_flag"
4802                          || test ! -s conftest.err'
4803   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4804   (eval $ac_try) 2>&5
4805   ac_status=$?
4806   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4807   (exit $ac_status); }; } &&
4808          { ac_try='test -s conftest.$ac_objext'
4809   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4810   (eval $ac_try) 2>&5
4811   ac_status=$?
4812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4813   (exit $ac_status); }; }; then
4814   ac_cv_type_int=yes
4815 else
4816   echo "$as_me: failed program was:" >&5
4817 sed 's/^/| /' conftest.$ac_ext >&5
4818
4819 ac_cv_type_int=no
4820 fi
4821 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4822 fi
4823 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4824 echo "${ECHO_T}$ac_cv_type_int" >&6
4825
4826 echo "$as_me:$LINENO: checking size of int" >&5
4827 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4828 if test "${ac_cv_sizeof_int+set}" = set; then
4829   echo $ECHO_N "(cached) $ECHO_C" >&6
4830 else
4831   if test "$ac_cv_type_int" = yes; then
4832   # The cast to unsigned long works around a bug in the HP C Compiler
4833   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4834   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4835   # This bug is HP SR number 8606223364.
4836   if test "$cross_compiling" = yes; then
4837   # Depending upon the size, compute the lo and hi bounds.
4838 cat >conftest.$ac_ext <<_ACEOF
4839 /* confdefs.h.  */
4840 _ACEOF
4841 cat confdefs.h >>conftest.$ac_ext
4842 cat >>conftest.$ac_ext <<_ACEOF
4843 /* end confdefs.h.  */
4844 $ac_includes_default
4845 int
4846 main ()
4847 {
4848 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4849 test_array [0] = 0
4850
4851   ;
4852   return 0;
4853 }
4854 _ACEOF
4855 rm -f conftest.$ac_objext
4856 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4857   (eval $ac_compile) 2>conftest.er1
4858   ac_status=$?
4859   grep -v '^ *+' conftest.er1 >conftest.err
4860   rm -f conftest.er1
4861   cat conftest.err >&5
4862   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4863   (exit $ac_status); } &&
4864          { ac_try='test -z "$ac_c_werror_flag"
4865                          || test ! -s conftest.err'
4866   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4867   (eval $ac_try) 2>&5
4868   ac_status=$?
4869   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4870   (exit $ac_status); }; } &&
4871          { ac_try='test -s conftest.$ac_objext'
4872   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4873   (eval $ac_try) 2>&5
4874   ac_status=$?
4875   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4876   (exit $ac_status); }; }; then
4877   ac_lo=0 ac_mid=0
4878   while :; do
4879     cat >conftest.$ac_ext <<_ACEOF
4880 /* confdefs.h.  */
4881 _ACEOF
4882 cat confdefs.h >>conftest.$ac_ext
4883 cat >>conftest.$ac_ext <<_ACEOF
4884 /* end confdefs.h.  */
4885 $ac_includes_default
4886 int
4887 main ()
4888 {
4889 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4890 test_array [0] = 0
4891
4892   ;
4893   return 0;
4894 }
4895 _ACEOF
4896 rm -f conftest.$ac_objext
4897 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4898   (eval $ac_compile) 2>conftest.er1
4899   ac_status=$?
4900   grep -v '^ *+' conftest.er1 >conftest.err
4901   rm -f conftest.er1
4902   cat conftest.err >&5
4903   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4904   (exit $ac_status); } &&
4905          { ac_try='test -z "$ac_c_werror_flag"
4906                          || test ! -s conftest.err'
4907   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4908   (eval $ac_try) 2>&5
4909   ac_status=$?
4910   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4911   (exit $ac_status); }; } &&
4912          { ac_try='test -s conftest.$ac_objext'
4913   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4914   (eval $ac_try) 2>&5
4915   ac_status=$?
4916   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4917   (exit $ac_status); }; }; then
4918   ac_hi=$ac_mid; break
4919 else
4920   echo "$as_me: failed program was:" >&5
4921 sed 's/^/| /' conftest.$ac_ext >&5
4922
4923 ac_lo=`expr $ac_mid + 1`
4924                     if test $ac_lo -le $ac_mid; then
4925                       ac_lo= ac_hi=
4926                       break
4927                     fi
4928                     ac_mid=`expr 2 '*' $ac_mid + 1`
4929 fi
4930 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4931   done
4932 else
4933   echo "$as_me: failed program was:" >&5
4934 sed 's/^/| /' conftest.$ac_ext >&5
4935
4936 cat >conftest.$ac_ext <<_ACEOF
4937 /* confdefs.h.  */
4938 _ACEOF
4939 cat confdefs.h >>conftest.$ac_ext
4940 cat >>conftest.$ac_ext <<_ACEOF
4941 /* end confdefs.h.  */
4942 $ac_includes_default
4943 int
4944 main ()
4945 {
4946 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4947 test_array [0] = 0
4948
4949   ;
4950   return 0;
4951 }
4952 _ACEOF
4953 rm -f conftest.$ac_objext
4954 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4955   (eval $ac_compile) 2>conftest.er1
4956   ac_status=$?
4957   grep -v '^ *+' conftest.er1 >conftest.err
4958   rm -f conftest.er1
4959   cat conftest.err >&5
4960   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4961   (exit $ac_status); } &&
4962          { ac_try='test -z "$ac_c_werror_flag"
4963                          || test ! -s conftest.err'
4964   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4965   (eval $ac_try) 2>&5
4966   ac_status=$?
4967   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4968   (exit $ac_status); }; } &&
4969          { ac_try='test -s conftest.$ac_objext'
4970   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4971   (eval $ac_try) 2>&5
4972   ac_status=$?
4973   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4974   (exit $ac_status); }; }; then
4975   ac_hi=-1 ac_mid=-1
4976   while :; do
4977     cat >conftest.$ac_ext <<_ACEOF
4978 /* confdefs.h.  */
4979 _ACEOF
4980 cat confdefs.h >>conftest.$ac_ext
4981 cat >>conftest.$ac_ext <<_ACEOF
4982 /* end confdefs.h.  */
4983 $ac_includes_default
4984 int
4985 main ()
4986 {
4987 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4988 test_array [0] = 0
4989
4990   ;
4991   return 0;
4992 }
4993 _ACEOF
4994 rm -f conftest.$ac_objext
4995 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4996   (eval $ac_compile) 2>conftest.er1
4997   ac_status=$?
4998   grep -v '^ *+' conftest.er1 >conftest.err
4999   rm -f conftest.er1
5000   cat conftest.err >&5
5001   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5002   (exit $ac_status); } &&
5003          { ac_try='test -z "$ac_c_werror_flag"
5004                          || test ! -s conftest.err'
5005   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5006   (eval $ac_try) 2>&5
5007   ac_status=$?
5008   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5009   (exit $ac_status); }; } &&
5010          { ac_try='test -s conftest.$ac_objext'
5011   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5012   (eval $ac_try) 2>&5
5013   ac_status=$?
5014   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5015   (exit $ac_status); }; }; then
5016   ac_lo=$ac_mid; break
5017 else
5018   echo "$as_me: failed program was:" >&5
5019 sed 's/^/| /' conftest.$ac_ext >&5
5020
5021 ac_hi=`expr '(' $ac_mid ')' - 1`
5022                        if test $ac_mid -le $ac_hi; then
5023                          ac_lo= ac_hi=
5024                          break
5025                        fi
5026                        ac_mid=`expr 2 '*' $ac_mid`
5027 fi
5028 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5029   done
5030 else
5031   echo "$as_me: failed program was:" >&5
5032 sed 's/^/| /' conftest.$ac_ext >&5
5033
5034 ac_lo= ac_hi=
5035 fi
5036 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5037 fi
5038 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5039 # Binary search between lo and hi bounds.
5040 while test "x$ac_lo" != "x$ac_hi"; do
5041   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5042   cat >conftest.$ac_ext <<_ACEOF
5043 /* confdefs.h.  */
5044 _ACEOF
5045 cat confdefs.h >>conftest.$ac_ext
5046 cat >>conftest.$ac_ext <<_ACEOF
5047 /* end confdefs.h.  */
5048 $ac_includes_default
5049 int
5050 main ()
5051 {
5052 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5053 test_array [0] = 0
5054
5055   ;
5056   return 0;
5057 }
5058 _ACEOF
5059 rm -f conftest.$ac_objext
5060 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5061   (eval $ac_compile) 2>conftest.er1
5062   ac_status=$?
5063   grep -v '^ *+' conftest.er1 >conftest.err
5064   rm -f conftest.er1
5065   cat conftest.err >&5
5066   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5067   (exit $ac_status); } &&
5068          { ac_try='test -z "$ac_c_werror_flag"
5069                          || test ! -s conftest.err'
5070   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5071   (eval $ac_try) 2>&5
5072   ac_status=$?
5073   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5074   (exit $ac_status); }; } &&
5075          { ac_try='test -s conftest.$ac_objext'
5076   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5077   (eval $ac_try) 2>&5
5078   ac_status=$?
5079   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5080   (exit $ac_status); }; }; then
5081   ac_hi=$ac_mid
5082 else
5083   echo "$as_me: failed program was:" >&5
5084 sed 's/^/| /' conftest.$ac_ext >&5
5085
5086 ac_lo=`expr '(' $ac_mid ')' + 1`
5087 fi
5088 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5089 done
5090 case $ac_lo in
5091 ?*) ac_cv_sizeof_int=$ac_lo;;
5092 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5093 See \`config.log' for more details." >&5
5094 echo "$as_me: error: cannot compute sizeof (int), 77
5095 See \`config.log' for more details." >&2;}
5096    { (exit 1); exit 1; }; } ;;
5097 esac
5098 else
5099   if test "$cross_compiling" = yes; then
5100   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5101 See \`config.log' for more details." >&5
5102 echo "$as_me: error: cannot run test program while cross compiling
5103 See \`config.log' for more details." >&2;}
5104    { (exit 1); exit 1; }; }
5105 else
5106   cat >conftest.$ac_ext <<_ACEOF
5107 /* confdefs.h.  */
5108 _ACEOF
5109 cat confdefs.h >>conftest.$ac_ext
5110 cat >>conftest.$ac_ext <<_ACEOF
5111 /* end confdefs.h.  */
5112 $ac_includes_default
5113 long longval () { return (long) (sizeof (int)); }
5114 unsigned long ulongval () { return (long) (sizeof (int)); }
5115 #include <stdio.h>
5116 #include <stdlib.h>
5117 int
5118 main ()
5119 {
5120
5121   FILE *f = fopen ("conftest.val", "w");
5122   if (! f)
5123     exit (1);
5124   if (((long) (sizeof (int))) < 0)
5125     {
5126       long i = longval ();
5127       if (i != ((long) (sizeof (int))))
5128         exit (1);
5129       fprintf (f, "%ld\n", i);
5130     }
5131   else
5132     {
5133       unsigned long i = ulongval ();
5134       if (i != ((long) (sizeof (int))))
5135         exit (1);
5136       fprintf (f, "%lu\n", i);
5137     }
5138   exit (ferror (f) || fclose (f) != 0);
5139
5140   ;
5141   return 0;
5142 }
5143 _ACEOF
5144 rm -f conftest$ac_exeext
5145 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5146   (eval $ac_link) 2>&5
5147   ac_status=$?
5148   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5149   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5150   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5151   (eval $ac_try) 2>&5
5152   ac_status=$?
5153   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5154   (exit $ac_status); }; }; then
5155   ac_cv_sizeof_int=`cat conftest.val`
5156 else
5157   echo "$as_me: program exited with status $ac_status" >&5
5158 echo "$as_me: failed program was:" >&5
5159 sed 's/^/| /' conftest.$ac_ext >&5
5160
5161 ( exit $ac_status )
5162 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5163 See \`config.log' for more details." >&5
5164 echo "$as_me: error: cannot compute sizeof (int), 77
5165 See \`config.log' for more details." >&2;}
5166    { (exit 1); exit 1; }; }
5167 fi
5168 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5169 fi
5170 fi
5171 rm -f conftest.val
5172 else
5173   ac_cv_sizeof_int=0
5174 fi
5175 fi
5176 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
5177 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
5178 cat >>confdefs.h <<_ACEOF
5179 #define SIZEOF_INT $ac_cv_sizeof_int
5180 _ACEOF
5181
5182
5183   echo "$as_me:$LINENO: checking for short" >&5
5184 echo $ECHO_N "checking for short... $ECHO_C" >&6
5185 if test "${ac_cv_type_short+set}" = set; then
5186   echo $ECHO_N "(cached) $ECHO_C" >&6
5187 else
5188   cat >conftest.$ac_ext <<_ACEOF
5189 /* confdefs.h.  */
5190 _ACEOF
5191 cat confdefs.h >>conftest.$ac_ext
5192 cat >>conftest.$ac_ext <<_ACEOF
5193 /* end confdefs.h.  */
5194 $ac_includes_default
5195 int
5196 main ()
5197 {
5198 if ((short *) 0)
5199   return 0;
5200 if (sizeof (short))
5201   return 0;
5202   ;
5203   return 0;
5204 }
5205 _ACEOF
5206 rm -f conftest.$ac_objext
5207 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5208   (eval $ac_compile) 2>conftest.er1
5209   ac_status=$?
5210   grep -v '^ *+' conftest.er1 >conftest.err
5211   rm -f conftest.er1
5212   cat conftest.err >&5
5213   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5214   (exit $ac_status); } &&
5215          { ac_try='test -z "$ac_c_werror_flag"
5216                          || test ! -s conftest.err'
5217   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5218   (eval $ac_try) 2>&5
5219   ac_status=$?
5220   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5221   (exit $ac_status); }; } &&
5222          { ac_try='test -s conftest.$ac_objext'
5223   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5224   (eval $ac_try) 2>&5
5225   ac_status=$?
5226   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5227   (exit $ac_status); }; }; then
5228   ac_cv_type_short=yes
5229 else
5230   echo "$as_me: failed program was:" >&5
5231 sed 's/^/| /' conftest.$ac_ext >&5
5232
5233 ac_cv_type_short=no
5234 fi
5235 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5236 fi
5237 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
5238 echo "${ECHO_T}$ac_cv_type_short" >&6
5239
5240 echo "$as_me:$LINENO: checking size of short" >&5
5241 echo $ECHO_N "checking size of short... $ECHO_C" >&6
5242 if test "${ac_cv_sizeof_short+set}" = set; then
5243   echo $ECHO_N "(cached) $ECHO_C" >&6
5244 else
5245   if test "$ac_cv_type_short" = yes; then
5246   # The cast to unsigned long works around a bug in the HP C Compiler
5247   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5248   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5249   # This bug is HP SR number 8606223364.
5250   if test "$cross_compiling" = yes; then
5251   # Depending upon the size, compute the lo and hi bounds.
5252 cat >conftest.$ac_ext <<_ACEOF
5253 /* confdefs.h.  */
5254 _ACEOF
5255 cat confdefs.h >>conftest.$ac_ext
5256 cat >>conftest.$ac_ext <<_ACEOF
5257 /* end confdefs.h.  */
5258 $ac_includes_default
5259 int
5260 main ()
5261 {
5262 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
5263 test_array [0] = 0
5264
5265   ;
5266   return 0;
5267 }
5268 _ACEOF
5269 rm -f conftest.$ac_objext
5270 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5271   (eval $ac_compile) 2>conftest.er1
5272   ac_status=$?
5273   grep -v '^ *+' conftest.er1 >conftest.err
5274   rm -f conftest.er1
5275   cat conftest.err >&5
5276   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5277   (exit $ac_status); } &&
5278          { ac_try='test -z "$ac_c_werror_flag"
5279                          || test ! -s conftest.err'
5280   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5281   (eval $ac_try) 2>&5
5282   ac_status=$?
5283   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5284   (exit $ac_status); }; } &&
5285          { ac_try='test -s conftest.$ac_objext'
5286   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5287   (eval $ac_try) 2>&5
5288   ac_status=$?
5289   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5290   (exit $ac_status); }; }; then
5291   ac_lo=0 ac_mid=0
5292   while :; do
5293     cat >conftest.$ac_ext <<_ACEOF
5294 /* confdefs.h.  */
5295 _ACEOF
5296 cat confdefs.h >>conftest.$ac_ext
5297 cat >>conftest.$ac_ext <<_ACEOF
5298 /* end confdefs.h.  */
5299 $ac_includes_default
5300 int
5301 main ()
5302 {
5303 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
5304 test_array [0] = 0
5305
5306   ;
5307   return 0;
5308 }
5309 _ACEOF
5310 rm -f conftest.$ac_objext
5311 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5312   (eval $ac_compile) 2>conftest.er1
5313   ac_status=$?
5314   grep -v '^ *+' conftest.er1 >conftest.err
5315   rm -f conftest.er1
5316   cat conftest.err >&5
5317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5318   (exit $ac_status); } &&
5319          { ac_try='test -z "$ac_c_werror_flag"
5320                          || test ! -s conftest.err'
5321   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5322   (eval $ac_try) 2>&5
5323   ac_status=$?
5324   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5325   (exit $ac_status); }; } &&
5326          { ac_try='test -s conftest.$ac_objext'
5327   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5328   (eval $ac_try) 2>&5
5329   ac_status=$?
5330   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5331   (exit $ac_status); }; }; then
5332   ac_hi=$ac_mid; break
5333 else
5334   echo "$as_me: failed program was:" >&5
5335 sed 's/^/| /' conftest.$ac_ext >&5
5336
5337 ac_lo=`expr $ac_mid + 1`
5338                     if test $ac_lo -le $ac_mid; then
5339                       ac_lo= ac_hi=
5340                       break
5341                     fi
5342                     ac_mid=`expr 2 '*' $ac_mid + 1`
5343 fi
5344 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5345   done
5346 else
5347   echo "$as_me: failed program was:" >&5
5348 sed 's/^/| /' conftest.$ac_ext >&5
5349
5350 cat >conftest.$ac_ext <<_ACEOF
5351 /* confdefs.h.  */
5352 _ACEOF
5353 cat confdefs.h >>conftest.$ac_ext
5354 cat >>conftest.$ac_ext <<_ACEOF
5355 /* end confdefs.h.  */
5356 $ac_includes_default
5357 int
5358 main ()
5359 {
5360 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
5361 test_array [0] = 0
5362
5363   ;
5364   return 0;
5365 }
5366 _ACEOF
5367 rm -f conftest.$ac_objext
5368 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5369   (eval $ac_compile) 2>conftest.er1
5370   ac_status=$?
5371   grep -v '^ *+' conftest.er1 >conftest.err
5372   rm -f conftest.er1
5373   cat conftest.err >&5
5374   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5375   (exit $ac_status); } &&
5376          { ac_try='test -z "$ac_c_werror_flag"
5377                          || test ! -s conftest.err'
5378   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5379   (eval $ac_try) 2>&5
5380   ac_status=$?
5381   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5382   (exit $ac_status); }; } &&
5383          { ac_try='test -s conftest.$ac_objext'
5384   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5385   (eval $ac_try) 2>&5
5386   ac_status=$?
5387   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5388   (exit $ac_status); }; }; then
5389   ac_hi=-1 ac_mid=-1
5390   while :; do
5391     cat >conftest.$ac_ext <<_ACEOF
5392 /* confdefs.h.  */
5393 _ACEOF
5394 cat confdefs.h >>conftest.$ac_ext
5395 cat >>conftest.$ac_ext <<_ACEOF
5396 /* end confdefs.h.  */
5397 $ac_includes_default
5398 int
5399 main ()
5400 {
5401 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
5402 test_array [0] = 0
5403
5404   ;
5405   return 0;
5406 }
5407 _ACEOF
5408 rm -f conftest.$ac_objext
5409 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5410   (eval $ac_compile) 2>conftest.er1
5411   ac_status=$?
5412   grep -v '^ *+' conftest.er1 >conftest.err
5413   rm -f conftest.er1
5414   cat conftest.err >&5
5415   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5416   (exit $ac_status); } &&
5417          { ac_try='test -z "$ac_c_werror_flag"
5418                          || test ! -s conftest.err'
5419   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5420   (eval $ac_try) 2>&5
5421   ac_status=$?
5422   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5423   (exit $ac_status); }; } &&
5424          { ac_try='test -s conftest.$ac_objext'
5425   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5426   (eval $ac_try) 2>&5
5427   ac_status=$?
5428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5429   (exit $ac_status); }; }; then
5430   ac_lo=$ac_mid; break
5431 else
5432   echo "$as_me: failed program was:" >&5
5433 sed 's/^/| /' conftest.$ac_ext >&5
5434
5435 ac_hi=`expr '(' $ac_mid ')' - 1`
5436                        if test $ac_mid -le $ac_hi; then
5437                          ac_lo= ac_hi=
5438                          break
5439                        fi
5440                        ac_mid=`expr 2 '*' $ac_mid`
5441 fi
5442 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5443   done
5444 else
5445   echo "$as_me: failed program was:" >&5
5446 sed 's/^/| /' conftest.$ac_ext >&5
5447
5448 ac_lo= ac_hi=
5449 fi
5450 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5451 fi
5452 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5453 # Binary search between lo and hi bounds.
5454 while test "x$ac_lo" != "x$ac_hi"; do
5455   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5456   cat >conftest.$ac_ext <<_ACEOF
5457 /* confdefs.h.  */
5458 _ACEOF
5459 cat confdefs.h >>conftest.$ac_ext
5460 cat >>conftest.$ac_ext <<_ACEOF
5461 /* end confdefs.h.  */
5462 $ac_includes_default
5463 int
5464 main ()
5465 {
5466 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
5467 test_array [0] = 0
5468
5469   ;
5470   return 0;
5471 }
5472 _ACEOF
5473 rm -f conftest.$ac_objext
5474 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5475   (eval $ac_compile) 2>conftest.er1
5476   ac_status=$?
5477   grep -v '^ *+' conftest.er1 >conftest.err
5478   rm -f conftest.er1
5479   cat conftest.err >&5
5480   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5481   (exit $ac_status); } &&
5482          { ac_try='test -z "$ac_c_werror_flag"
5483                          || test ! -s conftest.err'
5484   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5485   (eval $ac_try) 2>&5
5486   ac_status=$?
5487   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5488   (exit $ac_status); }; } &&
5489          { ac_try='test -s conftest.$ac_objext'
5490   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5491   (eval $ac_try) 2>&5
5492   ac_status=$?
5493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5494   (exit $ac_status); }; }; then
5495   ac_hi=$ac_mid
5496 else
5497   echo "$as_me: failed program was:" >&5
5498 sed 's/^/| /' conftest.$ac_ext >&5
5499
5500 ac_lo=`expr '(' $ac_mid ')' + 1`
5501 fi
5502 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5503 done
5504 case $ac_lo in
5505 ?*) ac_cv_sizeof_short=$ac_lo;;
5506 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5507 See \`config.log' for more details." >&5
5508 echo "$as_me: error: cannot compute sizeof (short), 77
5509 See \`config.log' for more details." >&2;}
5510    { (exit 1); exit 1; }; } ;;
5511 esac
5512 else
5513   if test "$cross_compiling" = yes; then
5514   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5515 See \`config.log' for more details." >&5
5516 echo "$as_me: error: cannot run test program while cross compiling
5517 See \`config.log' for more details." >&2;}
5518    { (exit 1); exit 1; }; }
5519 else
5520   cat >conftest.$ac_ext <<_ACEOF
5521 /* confdefs.h.  */
5522 _ACEOF
5523 cat confdefs.h >>conftest.$ac_ext
5524 cat >>conftest.$ac_ext <<_ACEOF
5525 /* end confdefs.h.  */
5526 $ac_includes_default
5527 long longval () { return (long) (sizeof (short)); }
5528 unsigned long ulongval () { return (long) (sizeof (short)); }
5529 #include <stdio.h>
5530 #include <stdlib.h>
5531 int
5532 main ()
5533 {
5534
5535   FILE *f = fopen ("conftest.val", "w");
5536   if (! f)
5537     exit (1);
5538   if (((long) (sizeof (short))) < 0)
5539     {
5540       long i = longval ();
5541       if (i != ((long) (sizeof (short))))
5542         exit (1);
5543       fprintf (f, "%ld\n", i);
5544     }
5545   else
5546     {
5547       unsigned long i = ulongval ();
5548       if (i != ((long) (sizeof (short))))
5549         exit (1);
5550       fprintf (f, "%lu\n", i);
5551     }
5552   exit (ferror (f) || fclose (f) != 0);
5553
5554   ;
5555   return 0;
5556 }
5557 _ACEOF
5558 rm -f conftest$ac_exeext
5559 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5560   (eval $ac_link) 2>&5
5561   ac_status=$?
5562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5563   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5564   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5565   (eval $ac_try) 2>&5
5566   ac_status=$?
5567   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5568   (exit $ac_status); }; }; then
5569   ac_cv_sizeof_short=`cat conftest.val`
5570 else
5571   echo "$as_me: program exited with status $ac_status" >&5
5572 echo "$as_me: failed program was:" >&5
5573 sed 's/^/| /' conftest.$ac_ext >&5
5574
5575 ( exit $ac_status )
5576 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5577 See \`config.log' for more details." >&5
5578 echo "$as_me: error: cannot compute sizeof (short), 77
5579 See \`config.log' for more details." >&2;}
5580    { (exit 1); exit 1; }; }
5581 fi
5582 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5583 fi
5584 fi
5585 rm -f conftest.val
5586 else
5587   ac_cv_sizeof_short=0
5588 fi
5589 fi
5590 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
5591 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
5592 cat >>confdefs.h <<_ACEOF
5593 #define SIZEOF_SHORT $ac_cv_sizeof_short
5594 _ACEOF
5595
5596
5597   echo "$as_me:$LINENO: checking for char" >&5
5598 echo $ECHO_N "checking for char... $ECHO_C" >&6
5599 if test "${ac_cv_type_char+set}" = set; then
5600   echo $ECHO_N "(cached) $ECHO_C" >&6
5601 else
5602   cat >conftest.$ac_ext <<_ACEOF
5603 /* confdefs.h.  */
5604 _ACEOF
5605 cat confdefs.h >>conftest.$ac_ext
5606 cat >>conftest.$ac_ext <<_ACEOF
5607 /* end confdefs.h.  */
5608 $ac_includes_default
5609 int
5610 main ()
5611 {
5612 if ((char *) 0)
5613   return 0;
5614 if (sizeof (char))
5615   return 0;
5616   ;
5617   return 0;
5618 }
5619 _ACEOF
5620 rm -f conftest.$ac_objext
5621 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5622   (eval $ac_compile) 2>conftest.er1
5623   ac_status=$?
5624   grep -v '^ *+' conftest.er1 >conftest.err
5625   rm -f conftest.er1
5626   cat conftest.err >&5
5627   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5628   (exit $ac_status); } &&
5629          { ac_try='test -z "$ac_c_werror_flag"
5630                          || test ! -s conftest.err'
5631   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5632   (eval $ac_try) 2>&5
5633   ac_status=$?
5634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5635   (exit $ac_status); }; } &&
5636          { ac_try='test -s conftest.$ac_objext'
5637   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5638   (eval $ac_try) 2>&5
5639   ac_status=$?
5640   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5641   (exit $ac_status); }; }; then
5642   ac_cv_type_char=yes
5643 else
5644   echo "$as_me: failed program was:" >&5
5645 sed 's/^/| /' conftest.$ac_ext >&5
5646
5647 ac_cv_type_char=no
5648 fi
5649 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5650 fi
5651 echo "$as_me:$LINENO: result: $ac_cv_type_char" >&5
5652 echo "${ECHO_T}$ac_cv_type_char" >&6
5653
5654 echo "$as_me:$LINENO: checking size of char" >&5
5655 echo $ECHO_N "checking size of char... $ECHO_C" >&6
5656 if test "${ac_cv_sizeof_char+set}" = set; then
5657   echo $ECHO_N "(cached) $ECHO_C" >&6
5658 else
5659   if test "$ac_cv_type_char" = yes; then
5660   # The cast to unsigned long works around a bug in the HP C Compiler
5661   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5662   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5663   # This bug is HP SR number 8606223364.
5664   if test "$cross_compiling" = yes; then
5665   # Depending upon the size, compute the lo and hi bounds.
5666 cat >conftest.$ac_ext <<_ACEOF
5667 /* confdefs.h.  */
5668 _ACEOF
5669 cat confdefs.h >>conftest.$ac_ext
5670 cat >>conftest.$ac_ext <<_ACEOF
5671 /* end confdefs.h.  */
5672 $ac_includes_default
5673 int
5674 main ()
5675 {
5676 static int test_array [1 - 2 * !(((long) (sizeof (char))) >= 0)];
5677 test_array [0] = 0
5678
5679   ;
5680   return 0;
5681 }
5682 _ACEOF
5683 rm -f conftest.$ac_objext
5684 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5685   (eval $ac_compile) 2>conftest.er1
5686   ac_status=$?
5687   grep -v '^ *+' conftest.er1 >conftest.err
5688   rm -f conftest.er1
5689   cat conftest.err >&5
5690   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5691   (exit $ac_status); } &&
5692          { ac_try='test -z "$ac_c_werror_flag"
5693                          || test ! -s conftest.err'
5694   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5695   (eval $ac_try) 2>&5
5696   ac_status=$?
5697   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5698   (exit $ac_status); }; } &&
5699          { ac_try='test -s conftest.$ac_objext'
5700   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5701   (eval $ac_try) 2>&5
5702   ac_status=$?
5703   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5704   (exit $ac_status); }; }; then
5705   ac_lo=0 ac_mid=0
5706   while :; do
5707     cat >conftest.$ac_ext <<_ACEOF
5708 /* confdefs.h.  */
5709 _ACEOF
5710 cat confdefs.h >>conftest.$ac_ext
5711 cat >>conftest.$ac_ext <<_ACEOF
5712 /* end confdefs.h.  */
5713 $ac_includes_default
5714 int
5715 main ()
5716 {
5717 static int test_array [1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)];
5718 test_array [0] = 0
5719
5720   ;
5721   return 0;
5722 }
5723 _ACEOF
5724 rm -f conftest.$ac_objext
5725 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5726   (eval $ac_compile) 2>conftest.er1
5727   ac_status=$?
5728   grep -v '^ *+' conftest.er1 >conftest.err
5729   rm -f conftest.er1
5730   cat conftest.err >&5
5731   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5732   (exit $ac_status); } &&
5733          { ac_try='test -z "$ac_c_werror_flag"
5734                          || test ! -s conftest.err'
5735   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5736   (eval $ac_try) 2>&5
5737   ac_status=$?
5738   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5739   (exit $ac_status); }; } &&
5740          { ac_try='test -s conftest.$ac_objext'
5741   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5742   (eval $ac_try) 2>&5
5743   ac_status=$?
5744   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5745   (exit $ac_status); }; }; then
5746   ac_hi=$ac_mid; break
5747 else
5748   echo "$as_me: failed program was:" >&5
5749 sed 's/^/| /' conftest.$ac_ext >&5
5750
5751 ac_lo=`expr $ac_mid + 1`
5752                     if test $ac_lo -le $ac_mid; then
5753                       ac_lo= ac_hi=
5754                       break
5755                     fi
5756                     ac_mid=`expr 2 '*' $ac_mid + 1`
5757 fi
5758 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5759   done
5760 else
5761   echo "$as_me: failed program was:" >&5
5762 sed 's/^/| /' conftest.$ac_ext >&5
5763
5764 cat >conftest.$ac_ext <<_ACEOF
5765 /* confdefs.h.  */
5766 _ACEOF
5767 cat confdefs.h >>conftest.$ac_ext
5768 cat >>conftest.$ac_ext <<_ACEOF
5769 /* end confdefs.h.  */
5770 $ac_includes_default
5771 int
5772 main ()
5773 {
5774 static int test_array [1 - 2 * !(((long) (sizeof (char))) < 0)];
5775 test_array [0] = 0
5776
5777   ;
5778   return 0;
5779 }
5780 _ACEOF
5781 rm -f conftest.$ac_objext
5782 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5783   (eval $ac_compile) 2>conftest.er1
5784   ac_status=$?
5785   grep -v '^ *+' conftest.er1 >conftest.err
5786   rm -f conftest.er1
5787   cat conftest.err >&5
5788   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5789   (exit $ac_status); } &&
5790          { ac_try='test -z "$ac_c_werror_flag"
5791                          || test ! -s conftest.err'
5792   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5793   (eval $ac_try) 2>&5
5794   ac_status=$?
5795   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5796   (exit $ac_status); }; } &&
5797          { ac_try='test -s conftest.$ac_objext'
5798   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5799   (eval $ac_try) 2>&5
5800   ac_status=$?
5801   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5802   (exit $ac_status); }; }; then
5803   ac_hi=-1 ac_mid=-1
5804   while :; do
5805     cat >conftest.$ac_ext <<_ACEOF
5806 /* confdefs.h.  */
5807 _ACEOF
5808 cat confdefs.h >>conftest.$ac_ext
5809 cat >>conftest.$ac_ext <<_ACEOF
5810 /* end confdefs.h.  */
5811 $ac_includes_default
5812 int
5813 main ()
5814 {
5815 static int test_array [1 - 2 * !(((long) (sizeof (char))) >= $ac_mid)];
5816 test_array [0] = 0
5817
5818   ;
5819   return 0;
5820 }
5821 _ACEOF
5822 rm -f conftest.$ac_objext
5823 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5824   (eval $ac_compile) 2>conftest.er1
5825   ac_status=$?
5826   grep -v '^ *+' conftest.er1 >conftest.err
5827   rm -f conftest.er1
5828   cat conftest.err >&5
5829   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5830   (exit $ac_status); } &&
5831          { ac_try='test -z "$ac_c_werror_flag"
5832                          || test ! -s conftest.err'
5833   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5834   (eval $ac_try) 2>&5
5835   ac_status=$?
5836   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5837   (exit $ac_status); }; } &&
5838          { ac_try='test -s conftest.$ac_objext'
5839   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5840   (eval $ac_try) 2>&5
5841   ac_status=$?
5842   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5843   (exit $ac_status); }; }; then
5844   ac_lo=$ac_mid; break
5845 else
5846   echo "$as_me: failed program was:" >&5
5847 sed 's/^/| /' conftest.$ac_ext >&5
5848
5849 ac_hi=`expr '(' $ac_mid ')' - 1`
5850                        if test $ac_mid -le $ac_hi; then
5851                          ac_lo= ac_hi=
5852                          break
5853                        fi
5854                        ac_mid=`expr 2 '*' $ac_mid`
5855 fi
5856 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5857   done
5858 else
5859   echo "$as_me: failed program was:" >&5
5860 sed 's/^/| /' conftest.$ac_ext >&5
5861
5862 ac_lo= ac_hi=
5863 fi
5864 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5865 fi
5866 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5867 # Binary search between lo and hi bounds.
5868 while test "x$ac_lo" != "x$ac_hi"; do
5869   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5870   cat >conftest.$ac_ext <<_ACEOF
5871 /* confdefs.h.  */
5872 _ACEOF
5873 cat confdefs.h >>conftest.$ac_ext
5874 cat >>conftest.$ac_ext <<_ACEOF
5875 /* end confdefs.h.  */
5876 $ac_includes_default
5877 int
5878 main ()
5879 {
5880 static int test_array [1 - 2 * !(((long) (sizeof (char))) <= $ac_mid)];
5881 test_array [0] = 0
5882
5883   ;
5884   return 0;
5885 }
5886 _ACEOF
5887 rm -f conftest.$ac_objext
5888 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5889   (eval $ac_compile) 2>conftest.er1
5890   ac_status=$?
5891   grep -v '^ *+' conftest.er1 >conftest.err
5892   rm -f conftest.er1
5893   cat conftest.err >&5
5894   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5895   (exit $ac_status); } &&
5896          { ac_try='test -z "$ac_c_werror_flag"
5897                          || test ! -s conftest.err'
5898   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5899   (eval $ac_try) 2>&5
5900   ac_status=$?
5901   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5902   (exit $ac_status); }; } &&
5903          { ac_try='test -s conftest.$ac_objext'
5904   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5905   (eval $ac_try) 2>&5
5906   ac_status=$?
5907   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5908   (exit $ac_status); }; }; then
5909   ac_hi=$ac_mid
5910 else
5911   echo "$as_me: failed program was:" >&5
5912 sed 's/^/| /' conftest.$ac_ext >&5
5913
5914 ac_lo=`expr '(' $ac_mid ')' + 1`
5915 fi
5916 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5917 done
5918 case $ac_lo in
5919 ?*) ac_cv_sizeof_char=$ac_lo;;
5920 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77
5921 See \`config.log' for more details." >&5
5922 echo "$as_me: error: cannot compute sizeof (char), 77
5923 See \`config.log' for more details." >&2;}
5924    { (exit 1); exit 1; }; } ;;
5925 esac
5926 else
5927   if test "$cross_compiling" = yes; then
5928   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5929 See \`config.log' for more details." >&5
5930 echo "$as_me: error: cannot run test program while cross compiling
5931 See \`config.log' for more details." >&2;}
5932    { (exit 1); exit 1; }; }
5933 else
5934   cat >conftest.$ac_ext <<_ACEOF
5935 /* confdefs.h.  */
5936 _ACEOF
5937 cat confdefs.h >>conftest.$ac_ext
5938 cat >>conftest.$ac_ext <<_ACEOF
5939 /* end confdefs.h.  */
5940 $ac_includes_default
5941 long longval () { return (long) (sizeof (char)); }
5942 unsigned long ulongval () { return (long) (sizeof (char)); }
5943 #include <stdio.h>
5944 #include <stdlib.h>
5945 int
5946 main ()
5947 {
5948
5949   FILE *f = fopen ("conftest.val", "w");
5950   if (! f)
5951     exit (1);
5952   if (((long) (sizeof (char))) < 0)
5953     {
5954       long i = longval ();
5955       if (i != ((long) (sizeof (char))))
5956         exit (1);
5957       fprintf (f, "%ld\n", i);
5958     }
5959   else
5960     {
5961       unsigned long i = ulongval ();
5962       if (i != ((long) (sizeof (char))))
5963         exit (1);
5964       fprintf (f, "%lu\n", i);
5965     }
5966   exit (ferror (f) || fclose (f) != 0);
5967
5968   ;
5969   return 0;
5970 }
5971 _ACEOF
5972 rm -f conftest$ac_exeext
5973 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5974   (eval $ac_link) 2>&5
5975   ac_status=$?
5976   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5977   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5978   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5979   (eval $ac_try) 2>&5
5980   ac_status=$?
5981   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5982   (exit $ac_status); }; }; then
5983   ac_cv_sizeof_char=`cat conftest.val`
5984 else
5985   echo "$as_me: program exited with status $ac_status" >&5
5986 echo "$as_me: failed program was:" >&5
5987 sed 's/^/| /' conftest.$ac_ext >&5
5988
5989 ( exit $ac_status )
5990 { { echo "$as_me:$LINENO: error: cannot compute sizeof (char), 77
5991 See \`config.log' for more details." >&5
5992 echo "$as_me: error: cannot compute sizeof (char), 77
5993 See \`config.log' for more details." >&2;}
5994    { (exit 1); exit 1; }; }
5995 fi
5996 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5997 fi
5998 fi
5999 rm -f conftest.val
6000 else
6001   ac_cv_sizeof_char=0
6002 fi
6003 fi
6004 echo "$as_me:$LINENO: result: $ac_cv_sizeof_char" >&5
6005 echo "${ECHO_T}$ac_cv_sizeof_char" >&6
6006 cat >>confdefs.h <<_ACEOF
6007 #define SIZEOF_CHAR $ac_cv_sizeof_char
6008 _ACEOF
6009
6010
6011
6012   echo "$as_me:$LINENO: checking for type equivalent to int8_t" >&5
6013 echo $ECHO_N "checking for type equivalent to int8_t... $ECHO_C" >&6
6014   case "$ac_cv_sizeof_char" in
6015     1) acx_cv_type_int8_t=char ;;
6016     *) { { echo "$as_me:$LINENO: error: no 8-bit type" >&5
6017 echo "$as_me: error: no 8-bit type" >&2;}
6018    { (exit please report a bug); exit please report a bug; }; }
6019   esac
6020   echo "$as_me:$LINENO: result: $acx_cv_type_int8_t" >&5
6021 echo "${ECHO_T}$acx_cv_type_int8_t" >&6
6022
6023   echo "$as_me:$LINENO: checking for type equivalent to int16_t" >&5
6024 echo $ECHO_N "checking for type equivalent to int16_t... $ECHO_C" >&6
6025   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
6026     2:*) acx_cv_type_int16_t=int ;;
6027     *:2) acx_cv_type_int16_t=short ;;
6028     *) { { echo "$as_me:$LINENO: error: no 16-bit type" >&5
6029 echo "$as_me: error: no 16-bit type" >&2;}
6030    { (exit please report a bug); exit please report a bug; }; }
6031   esac
6032   echo "$as_me:$LINENO: result: $acx_cv_type_int16_t" >&5
6033 echo "${ECHO_T}$acx_cv_type_int16_t" >&6
6034
6035   echo "$as_me:$LINENO: checking for type equivalent to int32_t" >&5
6036 echo $ECHO_N "checking for type equivalent to int32_t... $ECHO_C" >&6
6037   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
6038     4:*) acx_cv_type_int32_t=int ;;
6039     *:4) acx_cv_type_int32_t=long ;;
6040     *) { { echo "$as_me:$LINENO: error: no 32-bit type" >&5
6041 echo "$as_me: error: no 32-bit type" >&2;}
6042    { (exit please report a bug); exit please report a bug; }; }
6043   esac
6044   echo "$as_me:$LINENO: result: $acx_cv_type_int32_t" >&5
6045 echo "${ECHO_T}$acx_cv_type_int32_t" >&6
6046 fi
6047
6048 # These tests are here to make the output prettier
6049
6050 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
6051   case "$ac_cv_sizeof_long" in
6052     8) acx_cv_type_int64_t=long ;;
6053   esac
6054   echo "$as_me:$LINENO: checking for type equivalent to int64_t" >&5
6055 echo $ECHO_N "checking for type equivalent to int64_t... $ECHO_C" >&6
6056   echo "$as_me:$LINENO: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
6057 echo "${ECHO_T}${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6
6058 fi
6059
6060 # Now we can use the above types
6061
6062 if test "$ac_cv_type_uintptr_t" != yes; then
6063   echo "$as_me:$LINENO: checking for type equivalent to intptr_t" >&5
6064 echo $ECHO_N "checking for type equivalent to intptr_t... $ECHO_C" >&6
6065   case $ac_cv_sizeof_void_p in
6066     2) acx_cv_type_intptr_t=int16_t ;;
6067     4) acx_cv_type_intptr_t=int32_t ;;
6068     8) acx_cv_type_intptr_t=int64_t ;;
6069     *) { { echo "$as_me:$LINENO: error: no equivalent for intptr_t" >&5
6070 echo "$as_me: error: no equivalent for intptr_t" >&2;}
6071    { (exit please report a bug); exit please report a bug; }; }
6072   esac
6073   echo "$as_me:$LINENO: result: $acx_cv_type_intptr_t" >&5
6074 echo "${ECHO_T}$acx_cv_type_intptr_t" >&6
6075 fi
6076
6077 # ----------------- done all checks, emit header -------------
6078           ac_config_commands="$ac_config_commands gstdint.h"
6079
6080
6081
6082
6083 # Checks for typedefs, structures, and compiler characteristics.
6084 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
6085 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
6086 if test "${ac_cv_c_const+set}" = set; then
6087   echo $ECHO_N "(cached) $ECHO_C" >&6
6088 else
6089   cat >conftest.$ac_ext <<_ACEOF
6090 /* confdefs.h.  */
6091 _ACEOF
6092 cat confdefs.h >>conftest.$ac_ext
6093 cat >>conftest.$ac_ext <<_ACEOF
6094 /* end confdefs.h.  */
6095
6096 int
6097 main ()
6098 {
6099 /* FIXME: Include the comments suggested by Paul. */
6100 #ifndef __cplusplus
6101   /* Ultrix mips cc rejects this.  */
6102   typedef int charset[2];
6103   const charset x;
6104   /* SunOS 4.1.1 cc rejects this.  */
6105   char const *const *ccp;
6106   char **p;
6107   /* NEC SVR4.0.2 mips cc rejects this.  */
6108   struct point {int x, y;};
6109   static struct point const zero = {0,0};
6110   /* AIX XL C 1.02.0.0 rejects this.
6111      It does not let you subtract one const X* pointer from another in
6112      an arm of an if-expression whose if-part is not a constant
6113      expression */
6114   const char *g = "string";
6115   ccp = &g + (g ? g-g : 0);
6116   /* HPUX 7.0 cc rejects these. */
6117   ++ccp;
6118   p = (char**) ccp;
6119   ccp = (char const *const *) p;
6120   { /* SCO 3.2v4 cc rejects this.  */
6121     char *t;
6122     char const *s = 0 ? (char *) 0 : (char const *) 0;
6123
6124     *t++ = 0;
6125   }
6126   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6127     int x[] = {25, 17};
6128     const int *foo = &x[0];
6129     ++foo;
6130   }
6131   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6132     typedef const int *iptr;
6133     iptr p = 0;
6134     ++p;
6135   }
6136   { /* AIX XL C 1.02.0.0 rejects this saying
6137        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6138     struct s { int j; const int *ap[3]; };
6139     struct s *b; b->j = 5;
6140   }
6141   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6142     const int foo = 10;
6143   }
6144 #endif
6145
6146   ;
6147   return 0;
6148 }
6149 _ACEOF
6150 rm -f conftest.$ac_objext
6151 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6152   (eval $ac_compile) 2>conftest.er1
6153   ac_status=$?
6154   grep -v '^ *+' conftest.er1 >conftest.err
6155   rm -f conftest.er1
6156   cat conftest.err >&5
6157   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6158   (exit $ac_status); } &&
6159          { ac_try='test -z "$ac_c_werror_flag"
6160                          || test ! -s conftest.err'
6161   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6162   (eval $ac_try) 2>&5
6163   ac_status=$?
6164   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6165   (exit $ac_status); }; } &&
6166          { ac_try='test -s conftest.$ac_objext'
6167   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6168   (eval $ac_try) 2>&5
6169   ac_status=$?
6170   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6171   (exit $ac_status); }; }; then
6172   ac_cv_c_const=yes
6173 else
6174   echo "$as_me: failed program was:" >&5
6175 sed 's/^/| /' conftest.$ac_ext >&5
6176
6177 ac_cv_c_const=no
6178 fi
6179 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6180 fi
6181 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
6182 echo "${ECHO_T}$ac_cv_c_const" >&6
6183 if test $ac_cv_c_const = no; then
6184
6185 cat >>confdefs.h <<\_ACEOF
6186 #define const
6187 _ACEOF
6188
6189 fi
6190
6191 echo "$as_me:$LINENO: checking for off_t" >&5
6192 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
6193 if test "${ac_cv_type_off_t+set}" = set; then
6194   echo $ECHO_N "(cached) $ECHO_C" >&6
6195 else
6196   cat >conftest.$ac_ext <<_ACEOF
6197 /* confdefs.h.  */
6198 _ACEOF
6199 cat confdefs.h >>conftest.$ac_ext
6200 cat >>conftest.$ac_ext <<_ACEOF
6201 /* end confdefs.h.  */
6202 $ac_includes_default
6203 int
6204 main ()
6205 {
6206 if ((off_t *) 0)
6207   return 0;
6208 if (sizeof (off_t))
6209   return 0;
6210   ;
6211   return 0;
6212 }
6213 _ACEOF
6214 rm -f conftest.$ac_objext
6215 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6216   (eval $ac_compile) 2>conftest.er1
6217   ac_status=$?
6218   grep -v '^ *+' conftest.er1 >conftest.err
6219   rm -f conftest.er1
6220   cat conftest.err >&5
6221   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6222   (exit $ac_status); } &&
6223          { ac_try='test -z "$ac_c_werror_flag"
6224                          || test ! -s conftest.err'
6225   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6226   (eval $ac_try) 2>&5
6227   ac_status=$?
6228   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6229   (exit $ac_status); }; } &&
6230          { ac_try='test -s conftest.$ac_objext'
6231   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6232   (eval $ac_try) 2>&5
6233   ac_status=$?
6234   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6235   (exit $ac_status); }; }; then
6236   ac_cv_type_off_t=yes
6237 else
6238   echo "$as_me: failed program was:" >&5
6239 sed 's/^/| /' conftest.$ac_ext >&5
6240
6241 ac_cv_type_off_t=no
6242 fi
6243 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6244 fi
6245 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
6246 echo "${ECHO_T}$ac_cv_type_off_t" >&6
6247 if test $ac_cv_type_off_t = yes; then
6248   :
6249 else
6250
6251 cat >>confdefs.h <<_ACEOF
6252 #define off_t long
6253 _ACEOF
6254
6255 fi
6256
6257 echo "$as_me:$LINENO: checking for int" >&5
6258 echo $ECHO_N "checking for int... $ECHO_C" >&6
6259 if test "${ac_cv_type_int+set}" = set; then
6260   echo $ECHO_N "(cached) $ECHO_C" >&6
6261 else
6262   cat >conftest.$ac_ext <<_ACEOF
6263 /* confdefs.h.  */
6264 _ACEOF
6265 cat confdefs.h >>conftest.$ac_ext
6266 cat >>conftest.$ac_ext <<_ACEOF
6267 /* end confdefs.h.  */
6268 $ac_includes_default
6269 int
6270 main ()
6271 {
6272 if ((int *) 0)
6273   return 0;
6274 if (sizeof (int))
6275   return 0;
6276   ;
6277   return 0;
6278 }
6279 _ACEOF
6280 rm -f conftest.$ac_objext
6281 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6282   (eval $ac_compile) 2>conftest.er1
6283   ac_status=$?
6284   grep -v '^ *+' conftest.er1 >conftest.err
6285   rm -f conftest.er1
6286   cat conftest.err >&5
6287   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6288   (exit $ac_status); } &&
6289          { ac_try='test -z "$ac_c_werror_flag"
6290                          || test ! -s conftest.err'
6291   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6292   (eval $ac_try) 2>&5
6293   ac_status=$?
6294   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6295   (exit $ac_status); }; } &&
6296          { ac_try='test -s conftest.$ac_objext'
6297   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6298   (eval $ac_try) 2>&5
6299   ac_status=$?
6300   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6301   (exit $ac_status); }; }; then
6302   ac_cv_type_int=yes
6303 else
6304   echo "$as_me: failed program was:" >&5
6305 sed 's/^/| /' conftest.$ac_ext >&5
6306
6307 ac_cv_type_int=no
6308 fi
6309 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6310 fi
6311 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
6312 echo "${ECHO_T}$ac_cv_type_int" >&6
6313
6314 echo "$as_me:$LINENO: checking size of int" >&5
6315 echo $ECHO_N "checking size of int... $ECHO_C" >&6
6316 if test "${ac_cv_sizeof_int+set}" = set; then
6317   echo $ECHO_N "(cached) $ECHO_C" >&6
6318 else
6319   if test "$ac_cv_type_int" = yes; then
6320   # The cast to unsigned long works around a bug in the HP C Compiler
6321   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6322   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6323   # This bug is HP SR number 8606223364.
6324   if test "$cross_compiling" = yes; then
6325   # Depending upon the size, compute the lo and hi bounds.
6326 cat >conftest.$ac_ext <<_ACEOF
6327 /* confdefs.h.  */
6328 _ACEOF
6329 cat confdefs.h >>conftest.$ac_ext
6330 cat >>conftest.$ac_ext <<_ACEOF
6331 /* end confdefs.h.  */
6332 $ac_includes_default
6333 int
6334 main ()
6335 {
6336 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
6337 test_array [0] = 0
6338
6339   ;
6340   return 0;
6341 }
6342 _ACEOF
6343 rm -f conftest.$ac_objext
6344 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6345   (eval $ac_compile) 2>conftest.er1
6346   ac_status=$?
6347   grep -v '^ *+' conftest.er1 >conftest.err
6348   rm -f conftest.er1
6349   cat conftest.err >&5
6350   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6351   (exit $ac_status); } &&
6352          { ac_try='test -z "$ac_c_werror_flag"
6353                          || test ! -s conftest.err'
6354   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6355   (eval $ac_try) 2>&5
6356   ac_status=$?
6357   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6358   (exit $ac_status); }; } &&
6359          { ac_try='test -s conftest.$ac_objext'
6360   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6361   (eval $ac_try) 2>&5
6362   ac_status=$?
6363   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6364   (exit $ac_status); }; }; then
6365   ac_lo=0 ac_mid=0
6366   while :; do
6367     cat >conftest.$ac_ext <<_ACEOF
6368 /* confdefs.h.  */
6369 _ACEOF
6370 cat confdefs.h >>conftest.$ac_ext
6371 cat >>conftest.$ac_ext <<_ACEOF
6372 /* end confdefs.h.  */
6373 $ac_includes_default
6374 int
6375 main ()
6376 {
6377 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
6378 test_array [0] = 0
6379
6380   ;
6381   return 0;
6382 }
6383 _ACEOF
6384 rm -f conftest.$ac_objext
6385 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6386   (eval $ac_compile) 2>conftest.er1
6387   ac_status=$?
6388   grep -v '^ *+' conftest.er1 >conftest.err
6389   rm -f conftest.er1
6390   cat conftest.err >&5
6391   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6392   (exit $ac_status); } &&
6393          { ac_try='test -z "$ac_c_werror_flag"
6394                          || test ! -s conftest.err'
6395   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6396   (eval $ac_try) 2>&5
6397   ac_status=$?
6398   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6399   (exit $ac_status); }; } &&
6400          { ac_try='test -s conftest.$ac_objext'
6401   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6402   (eval $ac_try) 2>&5
6403   ac_status=$?
6404   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6405   (exit $ac_status); }; }; then
6406   ac_hi=$ac_mid; break
6407 else
6408   echo "$as_me: failed program was:" >&5
6409 sed 's/^/| /' conftest.$ac_ext >&5
6410
6411 ac_lo=`expr $ac_mid + 1`
6412                     if test $ac_lo -le $ac_mid; then
6413                       ac_lo= ac_hi=
6414                       break
6415                     fi
6416                     ac_mid=`expr 2 '*' $ac_mid + 1`
6417 fi
6418 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6419   done
6420 else
6421   echo "$as_me: failed program was:" >&5
6422 sed 's/^/| /' conftest.$ac_ext >&5
6423
6424 cat >conftest.$ac_ext <<_ACEOF
6425 /* confdefs.h.  */
6426 _ACEOF
6427 cat confdefs.h >>conftest.$ac_ext
6428 cat >>conftest.$ac_ext <<_ACEOF
6429 /* end confdefs.h.  */
6430 $ac_includes_default
6431 int
6432 main ()
6433 {
6434 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
6435 test_array [0] = 0
6436
6437   ;
6438   return 0;
6439 }
6440 _ACEOF
6441 rm -f conftest.$ac_objext
6442 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6443   (eval $ac_compile) 2>conftest.er1
6444   ac_status=$?
6445   grep -v '^ *+' conftest.er1 >conftest.err
6446   rm -f conftest.er1
6447   cat conftest.err >&5
6448   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6449   (exit $ac_status); } &&
6450          { ac_try='test -z "$ac_c_werror_flag"
6451                          || test ! -s conftest.err'
6452   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6453   (eval $ac_try) 2>&5
6454   ac_status=$?
6455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6456   (exit $ac_status); }; } &&
6457          { ac_try='test -s conftest.$ac_objext'
6458   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6459   (eval $ac_try) 2>&5
6460   ac_status=$?
6461   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6462   (exit $ac_status); }; }; then
6463   ac_hi=-1 ac_mid=-1
6464   while :; do
6465     cat >conftest.$ac_ext <<_ACEOF
6466 /* confdefs.h.  */
6467 _ACEOF
6468 cat confdefs.h >>conftest.$ac_ext
6469 cat >>conftest.$ac_ext <<_ACEOF
6470 /* end confdefs.h.  */
6471 $ac_includes_default
6472 int
6473 main ()
6474 {
6475 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
6476 test_array [0] = 0
6477
6478   ;
6479   return 0;
6480 }
6481 _ACEOF
6482 rm -f conftest.$ac_objext
6483 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6484   (eval $ac_compile) 2>conftest.er1
6485   ac_status=$?
6486   grep -v '^ *+' conftest.er1 >conftest.err
6487   rm -f conftest.er1
6488   cat conftest.err >&5
6489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6490   (exit $ac_status); } &&
6491          { ac_try='test -z "$ac_c_werror_flag"
6492                          || test ! -s conftest.err'
6493   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6494   (eval $ac_try) 2>&5
6495   ac_status=$?
6496   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6497   (exit $ac_status); }; } &&
6498          { ac_try='test -s conftest.$ac_objext'
6499   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6500   (eval $ac_try) 2>&5
6501   ac_status=$?
6502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6503   (exit $ac_status); }; }; then
6504   ac_lo=$ac_mid; break
6505 else
6506   echo "$as_me: failed program was:" >&5
6507 sed 's/^/| /' conftest.$ac_ext >&5
6508
6509 ac_hi=`expr '(' $ac_mid ')' - 1`
6510                        if test $ac_mid -le $ac_hi; then
6511                          ac_lo= ac_hi=
6512                          break
6513                        fi
6514                        ac_mid=`expr 2 '*' $ac_mid`
6515 fi
6516 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6517   done
6518 else
6519   echo "$as_me: failed program was:" >&5
6520 sed 's/^/| /' conftest.$ac_ext >&5
6521
6522 ac_lo= ac_hi=
6523 fi
6524 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6525 fi
6526 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6527 # Binary search between lo and hi bounds.
6528 while test "x$ac_lo" != "x$ac_hi"; do
6529   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6530   cat >conftest.$ac_ext <<_ACEOF
6531 /* confdefs.h.  */
6532 _ACEOF
6533 cat confdefs.h >>conftest.$ac_ext
6534 cat >>conftest.$ac_ext <<_ACEOF
6535 /* end confdefs.h.  */
6536 $ac_includes_default
6537 int
6538 main ()
6539 {
6540 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
6541 test_array [0] = 0
6542
6543   ;
6544   return 0;
6545 }
6546 _ACEOF
6547 rm -f conftest.$ac_objext
6548 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6549   (eval $ac_compile) 2>conftest.er1
6550   ac_status=$?
6551   grep -v '^ *+' conftest.er1 >conftest.err
6552   rm -f conftest.er1
6553   cat conftest.err >&5
6554   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6555   (exit $ac_status); } &&
6556          { ac_try='test -z "$ac_c_werror_flag"
6557                          || test ! -s conftest.err'
6558   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6559   (eval $ac_try) 2>&5
6560   ac_status=$?
6561   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6562   (exit $ac_status); }; } &&
6563          { ac_try='test -s conftest.$ac_objext'
6564   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6565   (eval $ac_try) 2>&5
6566   ac_status=$?
6567   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6568   (exit $ac_status); }; }; then
6569   ac_hi=$ac_mid
6570 else
6571   echo "$as_me: failed program was:" >&5
6572 sed 's/^/| /' conftest.$ac_ext >&5
6573
6574 ac_lo=`expr '(' $ac_mid ')' + 1`
6575 fi
6576 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6577 done
6578 case $ac_lo in
6579 ?*) ac_cv_sizeof_int=$ac_lo;;
6580 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
6581 See \`config.log' for more details." >&5
6582 echo "$as_me: error: cannot compute sizeof (int), 77
6583 See \`config.log' for more details." >&2;}
6584    { (exit 1); exit 1; }; } ;;
6585 esac
6586 else
6587   if test "$cross_compiling" = yes; then
6588   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6589 See \`config.log' for more details." >&5
6590 echo "$as_me: error: cannot run test program while cross compiling
6591 See \`config.log' for more details." >&2;}
6592    { (exit 1); exit 1; }; }
6593 else
6594   cat >conftest.$ac_ext <<_ACEOF
6595 /* confdefs.h.  */
6596 _ACEOF
6597 cat confdefs.h >>conftest.$ac_ext
6598 cat >>conftest.$ac_ext <<_ACEOF
6599 /* end confdefs.h.  */
6600 $ac_includes_default
6601 long longval () { return (long) (sizeof (int)); }
6602 unsigned long ulongval () { return (long) (sizeof (int)); }
6603 #include <stdio.h>
6604 #include <stdlib.h>
6605 int
6606 main ()
6607 {
6608
6609   FILE *f = fopen ("conftest.val", "w");
6610   if (! f)
6611     exit (1);
6612   if (((long) (sizeof (int))) < 0)
6613     {
6614       long i = longval ();
6615       if (i != ((long) (sizeof (int))))
6616         exit (1);
6617       fprintf (f, "%ld\n", i);
6618     }
6619   else
6620     {
6621       unsigned long i = ulongval ();
6622       if (i != ((long) (sizeof (int))))
6623         exit (1);
6624       fprintf (f, "%lu\n", i);
6625     }
6626   exit (ferror (f) || fclose (f) != 0);
6627
6628   ;
6629   return 0;
6630 }
6631 _ACEOF
6632 rm -f conftest$ac_exeext
6633 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6634   (eval $ac_link) 2>&5
6635   ac_status=$?
6636   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6637   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6638   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6639   (eval $ac_try) 2>&5
6640   ac_status=$?
6641   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6642   (exit $ac_status); }; }; then
6643   ac_cv_sizeof_int=`cat conftest.val`
6644 else
6645   echo "$as_me: program exited with status $ac_status" >&5
6646 echo "$as_me: failed program was:" >&5
6647 sed 's/^/| /' conftest.$ac_ext >&5
6648
6649 ( exit $ac_status )
6650 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
6651 See \`config.log' for more details." >&5
6652 echo "$as_me: error: cannot compute sizeof (int), 77
6653 See \`config.log' for more details." >&2;}
6654    { (exit 1); exit 1; }; }
6655 fi
6656 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6657 fi
6658 fi
6659 rm -f conftest.val
6660 else
6661   ac_cv_sizeof_int=0
6662 fi
6663 fi
6664 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
6665 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
6666 cat >>confdefs.h <<_ACEOF
6667 #define SIZEOF_INT $ac_cv_sizeof_int
6668 _ACEOF
6669
6670
6671 echo "$as_me:$LINENO: checking for long" >&5
6672 echo $ECHO_N "checking for long... $ECHO_C" >&6
6673 if test "${ac_cv_type_long+set}" = set; then
6674   echo $ECHO_N "(cached) $ECHO_C" >&6
6675 else
6676   cat >conftest.$ac_ext <<_ACEOF
6677 /* confdefs.h.  */
6678 _ACEOF
6679 cat confdefs.h >>conftest.$ac_ext
6680 cat >>conftest.$ac_ext <<_ACEOF
6681 /* end confdefs.h.  */
6682 $ac_includes_default
6683 int
6684 main ()
6685 {
6686 if ((long *) 0)
6687   return 0;
6688 if (sizeof (long))
6689   return 0;
6690   ;
6691   return 0;
6692 }
6693 _ACEOF
6694 rm -f conftest.$ac_objext
6695 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6696   (eval $ac_compile) 2>conftest.er1
6697   ac_status=$?
6698   grep -v '^ *+' conftest.er1 >conftest.err
6699   rm -f conftest.er1
6700   cat conftest.err >&5
6701   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6702   (exit $ac_status); } &&
6703          { ac_try='test -z "$ac_c_werror_flag"
6704                          || test ! -s conftest.err'
6705   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6706   (eval $ac_try) 2>&5
6707   ac_status=$?
6708   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6709   (exit $ac_status); }; } &&
6710          { ac_try='test -s conftest.$ac_objext'
6711   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6712   (eval $ac_try) 2>&5
6713   ac_status=$?
6714   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6715   (exit $ac_status); }; }; then
6716   ac_cv_type_long=yes
6717 else
6718   echo "$as_me: failed program was:" >&5
6719 sed 's/^/| /' conftest.$ac_ext >&5
6720
6721 ac_cv_type_long=no
6722 fi
6723 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6724 fi
6725 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
6726 echo "${ECHO_T}$ac_cv_type_long" >&6
6727
6728 echo "$as_me:$LINENO: checking size of long" >&5
6729 echo $ECHO_N "checking size of long... $ECHO_C" >&6
6730 if test "${ac_cv_sizeof_long+set}" = set; then
6731   echo $ECHO_N "(cached) $ECHO_C" >&6
6732 else
6733   if test "$ac_cv_type_long" = yes; then
6734   # The cast to unsigned long works around a bug in the HP C Compiler
6735   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6736   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6737   # This bug is HP SR number 8606223364.
6738   if test "$cross_compiling" = yes; then
6739   # Depending upon the size, compute the lo and hi bounds.
6740 cat >conftest.$ac_ext <<_ACEOF
6741 /* confdefs.h.  */
6742 _ACEOF
6743 cat confdefs.h >>conftest.$ac_ext
6744 cat >>conftest.$ac_ext <<_ACEOF
6745 /* end confdefs.h.  */
6746 $ac_includes_default
6747 int
6748 main ()
6749 {
6750 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
6751 test_array [0] = 0
6752
6753   ;
6754   return 0;
6755 }
6756 _ACEOF
6757 rm -f conftest.$ac_objext
6758 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6759   (eval $ac_compile) 2>conftest.er1
6760   ac_status=$?
6761   grep -v '^ *+' conftest.er1 >conftest.err
6762   rm -f conftest.er1
6763   cat conftest.err >&5
6764   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6765   (exit $ac_status); } &&
6766          { ac_try='test -z "$ac_c_werror_flag"
6767                          || test ! -s conftest.err'
6768   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6769   (eval $ac_try) 2>&5
6770   ac_status=$?
6771   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6772   (exit $ac_status); }; } &&
6773          { ac_try='test -s conftest.$ac_objext'
6774   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6775   (eval $ac_try) 2>&5
6776   ac_status=$?
6777   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6778   (exit $ac_status); }; }; then
6779   ac_lo=0 ac_mid=0
6780   while :; do
6781     cat >conftest.$ac_ext <<_ACEOF
6782 /* confdefs.h.  */
6783 _ACEOF
6784 cat confdefs.h >>conftest.$ac_ext
6785 cat >>conftest.$ac_ext <<_ACEOF
6786 /* end confdefs.h.  */
6787 $ac_includes_default
6788 int
6789 main ()
6790 {
6791 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
6792 test_array [0] = 0
6793
6794   ;
6795   return 0;
6796 }
6797 _ACEOF
6798 rm -f conftest.$ac_objext
6799 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6800   (eval $ac_compile) 2>conftest.er1
6801   ac_status=$?
6802   grep -v '^ *+' conftest.er1 >conftest.err
6803   rm -f conftest.er1
6804   cat conftest.err >&5
6805   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6806   (exit $ac_status); } &&
6807          { ac_try='test -z "$ac_c_werror_flag"
6808                          || test ! -s conftest.err'
6809   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6810   (eval $ac_try) 2>&5
6811   ac_status=$?
6812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6813   (exit $ac_status); }; } &&
6814          { ac_try='test -s conftest.$ac_objext'
6815   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6816   (eval $ac_try) 2>&5
6817   ac_status=$?
6818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6819   (exit $ac_status); }; }; then
6820   ac_hi=$ac_mid; break
6821 else
6822   echo "$as_me: failed program was:" >&5
6823 sed 's/^/| /' conftest.$ac_ext >&5
6824
6825 ac_lo=`expr $ac_mid + 1`
6826                     if test $ac_lo -le $ac_mid; then
6827                       ac_lo= ac_hi=
6828                       break
6829                     fi
6830                     ac_mid=`expr 2 '*' $ac_mid + 1`
6831 fi
6832 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6833   done
6834 else
6835   echo "$as_me: failed program was:" >&5
6836 sed 's/^/| /' conftest.$ac_ext >&5
6837
6838 cat >conftest.$ac_ext <<_ACEOF
6839 /* confdefs.h.  */
6840 _ACEOF
6841 cat confdefs.h >>conftest.$ac_ext
6842 cat >>conftest.$ac_ext <<_ACEOF
6843 /* end confdefs.h.  */
6844 $ac_includes_default
6845 int
6846 main ()
6847 {
6848 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
6849 test_array [0] = 0
6850
6851   ;
6852   return 0;
6853 }
6854 _ACEOF
6855 rm -f conftest.$ac_objext
6856 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6857   (eval $ac_compile) 2>conftest.er1
6858   ac_status=$?
6859   grep -v '^ *+' conftest.er1 >conftest.err
6860   rm -f conftest.er1
6861   cat conftest.err >&5
6862   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6863   (exit $ac_status); } &&
6864          { ac_try='test -z "$ac_c_werror_flag"
6865                          || test ! -s conftest.err'
6866   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6867   (eval $ac_try) 2>&5
6868   ac_status=$?
6869   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6870   (exit $ac_status); }; } &&
6871          { ac_try='test -s conftest.$ac_objext'
6872   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6873   (eval $ac_try) 2>&5
6874   ac_status=$?
6875   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6876   (exit $ac_status); }; }; then
6877   ac_hi=-1 ac_mid=-1
6878   while :; do
6879     cat >conftest.$ac_ext <<_ACEOF
6880 /* confdefs.h.  */
6881 _ACEOF
6882 cat confdefs.h >>conftest.$ac_ext
6883 cat >>conftest.$ac_ext <<_ACEOF
6884 /* end confdefs.h.  */
6885 $ac_includes_default
6886 int
6887 main ()
6888 {
6889 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
6890 test_array [0] = 0
6891
6892   ;
6893   return 0;
6894 }
6895 _ACEOF
6896 rm -f conftest.$ac_objext
6897 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6898   (eval $ac_compile) 2>conftest.er1
6899   ac_status=$?
6900   grep -v '^ *+' conftest.er1 >conftest.err
6901   rm -f conftest.er1
6902   cat conftest.err >&5
6903   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6904   (exit $ac_status); } &&
6905          { ac_try='test -z "$ac_c_werror_flag"
6906                          || test ! -s conftest.err'
6907   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6908   (eval $ac_try) 2>&5
6909   ac_status=$?
6910   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6911   (exit $ac_status); }; } &&
6912          { ac_try='test -s conftest.$ac_objext'
6913   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6914   (eval $ac_try) 2>&5
6915   ac_status=$?
6916   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6917   (exit $ac_status); }; }; then
6918   ac_lo=$ac_mid; break
6919 else
6920   echo "$as_me: failed program was:" >&5
6921 sed 's/^/| /' conftest.$ac_ext >&5
6922
6923 ac_hi=`expr '(' $ac_mid ')' - 1`
6924                        if test $ac_mid -le $ac_hi; then
6925                          ac_lo= ac_hi=
6926                          break
6927                        fi
6928                        ac_mid=`expr 2 '*' $ac_mid`
6929 fi
6930 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6931   done
6932 else
6933   echo "$as_me: failed program was:" >&5
6934 sed 's/^/| /' conftest.$ac_ext >&5
6935
6936 ac_lo= ac_hi=
6937 fi
6938 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6939 fi
6940 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6941 # Binary search between lo and hi bounds.
6942 while test "x$ac_lo" != "x$ac_hi"; do
6943   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6944   cat >conftest.$ac_ext <<_ACEOF
6945 /* confdefs.h.  */
6946 _ACEOF
6947 cat confdefs.h >>conftest.$ac_ext
6948 cat >>conftest.$ac_ext <<_ACEOF
6949 /* end confdefs.h.  */
6950 $ac_includes_default
6951 int
6952 main ()
6953 {
6954 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
6955 test_array [0] = 0
6956
6957   ;
6958   return 0;
6959 }
6960 _ACEOF
6961 rm -f conftest.$ac_objext
6962 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6963   (eval $ac_compile) 2>conftest.er1
6964   ac_status=$?
6965   grep -v '^ *+' conftest.er1 >conftest.err
6966   rm -f conftest.er1
6967   cat conftest.err >&5
6968   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6969   (exit $ac_status); } &&
6970          { ac_try='test -z "$ac_c_werror_flag"
6971                          || test ! -s conftest.err'
6972   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6973   (eval $ac_try) 2>&5
6974   ac_status=$?
6975   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6976   (exit $ac_status); }; } &&
6977          { ac_try='test -s conftest.$ac_objext'
6978   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6979   (eval $ac_try) 2>&5
6980   ac_status=$?
6981   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6982   (exit $ac_status); }; }; then
6983   ac_hi=$ac_mid
6984 else
6985   echo "$as_me: failed program was:" >&5
6986 sed 's/^/| /' conftest.$ac_ext >&5
6987
6988 ac_lo=`expr '(' $ac_mid ')' + 1`
6989 fi
6990 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6991 done
6992 case $ac_lo in
6993 ?*) ac_cv_sizeof_long=$ac_lo;;
6994 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
6995 See \`config.log' for more details." >&5
6996 echo "$as_me: error: cannot compute sizeof (long), 77
6997 See \`config.log' for more details." >&2;}
6998    { (exit 1); exit 1; }; } ;;
6999 esac
7000 else
7001   if test "$cross_compiling" = yes; then
7002   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
7003 See \`config.log' for more details." >&5
7004 echo "$as_me: error: cannot run test program while cross compiling
7005 See \`config.log' for more details." >&2;}
7006    { (exit 1); exit 1; }; }
7007 else
7008   cat >conftest.$ac_ext <<_ACEOF
7009 /* confdefs.h.  */
7010 _ACEOF
7011 cat confdefs.h >>conftest.$ac_ext
7012 cat >>conftest.$ac_ext <<_ACEOF
7013 /* end confdefs.h.  */
7014 $ac_includes_default
7015 long longval () { return (long) (sizeof (long)); }
7016 unsigned long ulongval () { return (long) (sizeof (long)); }
7017 #include <stdio.h>
7018 #include <stdlib.h>
7019 int
7020 main ()
7021 {
7022
7023   FILE *f = fopen ("conftest.val", "w");
7024   if (! f)
7025     exit (1);
7026   if (((long) (sizeof (long))) < 0)
7027     {
7028       long i = longval ();
7029       if (i != ((long) (sizeof (long))))
7030         exit (1);
7031       fprintf (f, "%ld\n", i);
7032     }
7033   else
7034     {
7035       unsigned long i = ulongval ();
7036       if (i != ((long) (sizeof (long))))
7037         exit (1);
7038       fprintf (f, "%lu\n", i);
7039     }
7040   exit (ferror (f) || fclose (f) != 0);
7041
7042   ;
7043   return 0;
7044 }
7045 _ACEOF
7046 rm -f conftest$ac_exeext
7047 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7048   (eval $ac_link) 2>&5
7049   ac_status=$?
7050   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7051   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7052   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7053   (eval $ac_try) 2>&5
7054   ac_status=$?
7055   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7056   (exit $ac_status); }; }; then
7057   ac_cv_sizeof_long=`cat conftest.val`
7058 else
7059   echo "$as_me: program exited with status $ac_status" >&5
7060 echo "$as_me: failed program was:" >&5
7061 sed 's/^/| /' conftest.$ac_ext >&5
7062
7063 ( exit $ac_status )
7064 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
7065 See \`config.log' for more details." >&5
7066 echo "$as_me: error: cannot compute sizeof (long), 77
7067 See \`config.log' for more details." >&2;}
7068    { (exit 1); exit 1; }; }
7069 fi
7070 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7071 fi
7072 fi
7073 rm -f conftest.val
7074 else
7075   ac_cv_sizeof_long=0
7076 fi
7077 fi
7078 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
7079 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
7080 cat >>confdefs.h <<_ACEOF
7081 #define SIZEOF_LONG $ac_cv_sizeof_long
7082 _ACEOF
7083
7084
7085
7086 # Checks for library functions.
7087 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7088 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7089 if test "${ac_cv_header_stdc+set}" = set; then
7090   echo $ECHO_N "(cached) $ECHO_C" >&6
7091 else
7092   cat >conftest.$ac_ext <<_ACEOF
7093 /* confdefs.h.  */
7094 _ACEOF
7095 cat confdefs.h >>conftest.$ac_ext
7096 cat >>conftest.$ac_ext <<_ACEOF
7097 /* end confdefs.h.  */
7098 #include <stdlib.h>
7099 #include <stdarg.h>
7100 #include <string.h>
7101 #include <float.h>
7102
7103 int
7104 main ()
7105 {
7106
7107   ;
7108   return 0;
7109 }
7110 _ACEOF
7111 rm -f conftest.$ac_objext
7112 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7113   (eval $ac_compile) 2>conftest.er1
7114   ac_status=$?
7115   grep -v '^ *+' conftest.er1 >conftest.err
7116   rm -f conftest.er1
7117   cat conftest.err >&5
7118   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7119   (exit $ac_status); } &&
7120          { ac_try='test -z "$ac_c_werror_flag"
7121                          || test ! -s conftest.err'
7122   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7123   (eval $ac_try) 2>&5
7124   ac_status=$?
7125   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7126   (exit $ac_status); }; } &&
7127          { ac_try='test -s conftest.$ac_objext'
7128   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7129   (eval $ac_try) 2>&5
7130   ac_status=$?
7131   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7132   (exit $ac_status); }; }; then
7133   ac_cv_header_stdc=yes
7134 else
7135   echo "$as_me: failed program was:" >&5
7136 sed 's/^/| /' conftest.$ac_ext >&5
7137
7138 ac_cv_header_stdc=no
7139 fi
7140 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7141
7142 if test $ac_cv_header_stdc = yes; then
7143   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7144   cat >conftest.$ac_ext <<_ACEOF
7145 /* confdefs.h.  */
7146 _ACEOF
7147 cat confdefs.h >>conftest.$ac_ext
7148 cat >>conftest.$ac_ext <<_ACEOF
7149 /* end confdefs.h.  */
7150 #include <string.h>
7151
7152 _ACEOF
7153 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7154   $EGREP "memchr" >/dev/null 2>&1; then
7155   :
7156 else
7157   ac_cv_header_stdc=no
7158 fi
7159 rm -f conftest*
7160
7161 fi
7162
7163 if test $ac_cv_header_stdc = yes; then
7164   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7165   cat >conftest.$ac_ext <<_ACEOF
7166 /* confdefs.h.  */
7167 _ACEOF
7168 cat confdefs.h >>conftest.$ac_ext
7169 cat >>conftest.$ac_ext <<_ACEOF
7170 /* end confdefs.h.  */
7171 #include <stdlib.h>
7172
7173 _ACEOF
7174 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7175   $EGREP "free" >/dev/null 2>&1; then
7176   :
7177 else
7178   ac_cv_header_stdc=no
7179 fi
7180 rm -f conftest*
7181
7182 fi
7183
7184 if test $ac_cv_header_stdc = yes; then
7185   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7186   if test "$cross_compiling" = yes; then
7187   :
7188 else
7189   cat >conftest.$ac_ext <<_ACEOF
7190 /* confdefs.h.  */
7191 _ACEOF
7192 cat confdefs.h >>conftest.$ac_ext
7193 cat >>conftest.$ac_ext <<_ACEOF
7194 /* end confdefs.h.  */
7195 #include <ctype.h>
7196 #if ((' ' & 0x0FF) == 0x020)
7197 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7198 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7199 #else
7200 # define ISLOWER(c) \
7201                    (('a' <= (c) && (c) <= 'i') \
7202                      || ('j' <= (c) && (c) <= 'r') \
7203                      || ('s' <= (c) && (c) <= 'z'))
7204 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7205 #endif
7206
7207 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7208 int
7209 main ()
7210 {
7211   int i;
7212   for (i = 0; i < 256; i++)
7213     if (XOR (islower (i), ISLOWER (i))
7214         || toupper (i) != TOUPPER (i))
7215       exit(2);
7216   exit (0);
7217 }
7218 _ACEOF
7219 rm -f conftest$ac_exeext
7220 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7221   (eval $ac_link) 2>&5
7222   ac_status=$?
7223   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7224   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7225   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7226   (eval $ac_try) 2>&5
7227   ac_status=$?
7228   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7229   (exit $ac_status); }; }; then
7230   :
7231 else
7232   echo "$as_me: program exited with status $ac_status" >&5
7233 echo "$as_me: failed program was:" >&5
7234 sed 's/^/| /' conftest.$ac_ext >&5
7235
7236 ( exit $ac_status )
7237 ac_cv_header_stdc=no
7238 fi
7239 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7240 fi
7241 fi
7242 fi
7243 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7244 echo "${ECHO_T}$ac_cv_header_stdc" >&6
7245 if test $ac_cv_header_stdc = yes; then
7246
7247 cat >>confdefs.h <<\_ACEOF
7248 #define STDC_HEADERS 1
7249 _ACEOF
7250
7251 fi
7252
7253
7254 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
7255 if test "${enable_maintainer_mode+set}" = set; then
7256   enableval="$enable_maintainer_mode"
7257
7258 else
7259   enable_maintainer_mode=no
7260 fi;
7261
7262 if test "x$enable_maintainer_mode" = xno; then
7263   MAINT='#'
7264 else
7265   MAINT=
7266 fi
7267
7268
7269 # Output.
7270
7271           ac_config_headers="$ac_config_headers config.h:config.in"
7272
7273           ac_config_files="$ac_config_files Makefile"
7274
7275 cat >confcache <<\_ACEOF
7276 # This file is a shell script that caches the results of configure
7277 # tests run on this system so they can be shared between configure
7278 # scripts and configure runs, see configure's option --config-cache.
7279 # It is not useful on other systems.  If it contains results you don't
7280 # want to keep, you may remove or edit it.
7281 #
7282 # config.status only pays attention to the cache file if you give it
7283 # the --recheck option to rerun configure.
7284 #
7285 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7286 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7287 # following values.
7288
7289 _ACEOF
7290
7291 # The following way of writing the cache mishandles newlines in values,
7292 # but we know of no workaround that is simple, portable, and efficient.
7293 # So, don't put newlines in cache variables' values.
7294 # Ultrix sh set writes to stderr and can't be redirected directly,
7295 # and sets the high bit in the cache file unless we assign to the vars.
7296 {
7297   (set) 2>&1 |
7298     case `(ac_space=' '; set | grep ac_space) 2>&1` in
7299     *ac_space=\ *)
7300       # `set' does not quote correctly, so add quotes (double-quote
7301       # substitution turns \\\\ into \\, and sed turns \\ into \).
7302       sed -n \
7303         "s/'/'\\\\''/g;
7304           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7305       ;;
7306     *)
7307       # `set' quotes correctly as required by POSIX, so do not add quotes.
7308       sed -n \
7309         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7310       ;;
7311     esac;
7312 } |
7313   sed '
7314      t clear
7315      : clear
7316      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7317      t end
7318      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7319      : end' >>confcache
7320 if diff $cache_file confcache >/dev/null 2>&1; then :; else
7321   if test -w $cache_file; then
7322     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7323     cat confcache >$cache_file
7324   else
7325     echo "not updating unwritable cache $cache_file"
7326   fi
7327 fi
7328 rm -f confcache
7329
7330 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7331 # Let make expand exec_prefix.
7332 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7333
7334 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7335 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7336 # trailing colons and then remove the whole line if VPATH becomes empty
7337 # (actually we leave an empty line to preserve line numbers).
7338 if test "x$srcdir" = x.; then
7339   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7340 s/:*\$(srcdir):*/:/;
7341 s/:*\${srcdir}:*/:/;
7342 s/:*@srcdir@:*/:/;
7343 s/^\([^=]*=[     ]*\):*/\1/;
7344 s/:*$//;
7345 s/^[^=]*=[       ]*$//;
7346 }'
7347 fi
7348
7349 DEFS=-DHAVE_CONFIG_H
7350
7351 ac_libobjs=
7352 ac_ltlibobjs=
7353 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7354   # 1. Remove the extension, and $U if already installed.
7355   ac_i=`echo "$ac_i" |
7356          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7357   # 2. Add them.
7358   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7359   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7360 done
7361 LIBOBJS=$ac_libobjs
7362
7363 LTLIBOBJS=$ac_ltlibobjs
7364
7365
7366
7367 : ${CONFIG_STATUS=./config.status}
7368 ac_clean_files_save=$ac_clean_files
7369 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7370 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7371 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7372 cat >$CONFIG_STATUS <<_ACEOF
7373 #! $SHELL
7374 # Generated by $as_me.
7375 # Run this file to recreate the current configuration.
7376 # Compiler output produced by configure, useful for debugging
7377 # configure, is in config.log if it exists.
7378
7379 debug=false
7380 ac_cs_recheck=false
7381 ac_cs_silent=false
7382 SHELL=\${CONFIG_SHELL-$SHELL}
7383 _ACEOF
7384
7385 cat >>$CONFIG_STATUS <<\_ACEOF
7386 ## --------------------- ##
7387 ## M4sh Initialization.  ##
7388 ## --------------------- ##
7389
7390 # Be Bourne compatible
7391 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7392   emulate sh
7393   NULLCMD=:
7394   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7395   # is contrary to our usage.  Disable this feature.
7396   alias -g '${1+"$@"}'='"$@"'
7397 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7398   set -o posix
7399 fi
7400 DUALCASE=1; export DUALCASE # for MKS sh
7401
7402 # Support unset when possible.
7403 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7404   as_unset=unset
7405 else
7406   as_unset=false
7407 fi
7408
7409
7410 # Work around bugs in pre-3.0 UWIN ksh.
7411 $as_unset ENV MAIL MAILPATH
7412 PS1='$ '
7413 PS2='> '
7414 PS4='+ '
7415
7416 # NLS nuisances.
7417 for as_var in \
7418   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7419   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7420   LC_TELEPHONE LC_TIME
7421 do
7422   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7423     eval $as_var=C; export $as_var
7424   else
7425     $as_unset $as_var
7426   fi
7427 done
7428
7429 # Required to use basename.
7430 if expr a : '\(a\)' >/dev/null 2>&1; then
7431   as_expr=expr
7432 else
7433   as_expr=false
7434 fi
7435
7436 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7437   as_basename=basename
7438 else
7439   as_basename=false
7440 fi
7441
7442
7443 # Name of the executable.
7444 as_me=`$as_basename "$0" ||
7445 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7446          X"$0" : 'X\(//\)$' \| \
7447          X"$0" : 'X\(/\)$' \| \
7448          .     : '\(.\)' 2>/dev/null ||
7449 echo X/"$0" |
7450     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7451           /^X\/\(\/\/\)$/{ s//\1/; q; }
7452           /^X\/\(\/\).*/{ s//\1/; q; }
7453           s/.*/./; q'`
7454
7455
7456 # PATH needs CR, and LINENO needs CR and PATH.
7457 # Avoid depending upon Character Ranges.
7458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7461 as_cr_digits='0123456789'
7462 as_cr_alnum=$as_cr_Letters$as_cr_digits
7463
7464 # The user is always right.
7465 if test "${PATH_SEPARATOR+set}" != set; then
7466   echo "#! /bin/sh" >conf$$.sh
7467   echo  "exit 0"   >>conf$$.sh
7468   chmod +x conf$$.sh
7469   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7470     PATH_SEPARATOR=';'
7471   else
7472     PATH_SEPARATOR=:
7473   fi
7474   rm -f conf$$.sh
7475 fi
7476
7477
7478   as_lineno_1=$LINENO
7479   as_lineno_2=$LINENO
7480   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7481   test "x$as_lineno_1" != "x$as_lineno_2" &&
7482   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
7483   # Find who we are.  Look in the path if we contain no path at all
7484   # relative or not.
7485   case $0 in
7486     *[\\/]* ) as_myself=$0 ;;
7487     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7488 for as_dir in $PATH
7489 do
7490   IFS=$as_save_IFS
7491   test -z "$as_dir" && as_dir=.
7492   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7493 done
7494
7495        ;;
7496   esac
7497   # We did not find ourselves, most probably we were run as `sh COMMAND'
7498   # in which case we are not to be found in the path.
7499   if test "x$as_myself" = x; then
7500     as_myself=$0
7501   fi
7502   if test ! -f "$as_myself"; then
7503     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7504 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7505    { (exit 1); exit 1; }; }
7506   fi
7507   case $CONFIG_SHELL in
7508   '')
7509     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7510 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7511 do
7512   IFS=$as_save_IFS
7513   test -z "$as_dir" && as_dir=.
7514   for as_base in sh bash ksh sh5; do
7515          case $as_dir in
7516          /*)
7517            if ("$as_dir/$as_base" -c '
7518   as_lineno_1=$LINENO
7519   as_lineno_2=$LINENO
7520   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7521   test "x$as_lineno_1" != "x$as_lineno_2" &&
7522   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
7523              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
7524              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
7525              CONFIG_SHELL=$as_dir/$as_base
7526              export CONFIG_SHELL
7527              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7528            fi;;
7529          esac
7530        done
7531 done
7532 ;;
7533   esac
7534
7535   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7536   # uniformly replaced by the line number.  The first 'sed' inserts a
7537   # line-number line before each line; the second 'sed' does the real
7538   # work.  The second script uses 'N' to pair each line-number line
7539   # with the numbered line, and appends trailing '-' during
7540   # substitution so that $LINENO is not a special case at line end.
7541   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7542   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
7543   sed '=' <$as_myself |
7544     sed '
7545       N
7546       s,$,-,
7547       : loop
7548       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7549       t loop
7550       s,-$,,
7551       s,^['$as_cr_digits']*\n,,
7552     ' >$as_me.lineno &&
7553   chmod +x $as_me.lineno ||
7554     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7555 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7556    { (exit 1); exit 1; }; }
7557
7558   # Don't try to exec as it changes $[0], causing all sort of problems
7559   # (the dirname of $[0] is not the place where we might find the
7560   # original and so on.  Autoconf is especially sensible to this).
7561   . ./$as_me.lineno
7562   # Exit status is that of the last command.
7563   exit
7564 }
7565
7566
7567 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7568   *c*,-n*) ECHO_N= ECHO_C='
7569 ' ECHO_T='      ' ;;
7570   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7571   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
7572 esac
7573
7574 if expr a : '\(a\)' >/dev/null 2>&1; then
7575   as_expr=expr
7576 else
7577   as_expr=false
7578 fi
7579
7580 rm -f conf$$ conf$$.exe conf$$.file
7581 echo >conf$$.file
7582 if ln -s conf$$.file conf$$ 2>/dev/null; then
7583   # We could just check for DJGPP; but this test a) works b) is more generic
7584   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7585   if test -f conf$$.exe; then
7586     # Don't use ln at all; we don't have any links
7587     as_ln_s='cp -p'
7588   else
7589     as_ln_s='ln -s'
7590   fi
7591 elif ln conf$$.file conf$$ 2>/dev/null; then
7592   as_ln_s=ln
7593 else
7594   as_ln_s='cp -p'
7595 fi
7596 rm -f conf$$ conf$$.exe conf$$.file
7597
7598 if mkdir -p . 2>/dev/null; then
7599   as_mkdir_p=:
7600 else
7601   test -d ./-p && rmdir ./-p
7602   as_mkdir_p=false
7603 fi
7604
7605 as_executable_p="test -f"
7606
7607 # Sed expression to map a string onto a valid CPP name.
7608 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7609
7610 # Sed expression to map a string onto a valid variable name.
7611 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7612
7613
7614 # IFS
7615 # We need space, tab and new line, in precisely that order.
7616 as_nl='
7617 '
7618 IFS="   $as_nl"
7619
7620 # CDPATH.
7621 $as_unset CDPATH
7622
7623 exec 6>&1
7624
7625 # Open the log real soon, to keep \$[0] and so on meaningful, and to
7626 # report actual input values of CONFIG_FILES etc. instead of their
7627 # values after options handling.  Logging --version etc. is OK.
7628 exec 5>>config.log
7629 {
7630   echo
7631   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7632 ## Running $as_me. ##
7633 _ASBOX
7634 } >&5
7635 cat >&5 <<_CSEOF
7636
7637 This file was extended by libdecnumber $as_me  , which was
7638 generated by GNU Autoconf 2.59.  Invocation command line was
7639
7640   CONFIG_FILES    = $CONFIG_FILES
7641   CONFIG_HEADERS  = $CONFIG_HEADERS
7642   CONFIG_LINKS    = $CONFIG_LINKS
7643   CONFIG_COMMANDS = $CONFIG_COMMANDS
7644   $ $0 $@
7645
7646 _CSEOF
7647 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7648 echo >&5
7649 _ACEOF
7650
7651 # Files that config.status was made for.
7652 if test -n "$ac_config_files"; then
7653   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7654 fi
7655
7656 if test -n "$ac_config_headers"; then
7657   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7658 fi
7659
7660 if test -n "$ac_config_links"; then
7661   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7662 fi
7663
7664 if test -n "$ac_config_commands"; then
7665   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7666 fi
7667
7668 cat >>$CONFIG_STATUS <<\_ACEOF
7669
7670 ac_cs_usage="\
7671 \`$as_me' instantiates files from templates according to the
7672 current configuration.
7673
7674 Usage: $0 [OPTIONS] [FILE]...
7675
7676   -h, --help       print this help, then exit
7677   -V, --version    print version number, then exit
7678   -q, --quiet      do not print progress messages
7679   -d, --debug      don't remove temporary files
7680       --recheck    update $as_me by reconfiguring in the same conditions
7681   --file=FILE[:TEMPLATE]
7682                    instantiate the configuration file FILE
7683   --header=FILE[:TEMPLATE]
7684                    instantiate the configuration header FILE
7685
7686 Configuration files:
7687 $config_files
7688
7689 Configuration headers:
7690 $config_headers
7691
7692 Configuration commands:
7693 $config_commands
7694
7695 Report bugs to <bug-autoconf@gnu.org>."
7696 _ACEOF
7697
7698 cat >>$CONFIG_STATUS <<_ACEOF
7699 ac_cs_version="\\
7700 libdecnumber config.status
7701 configured by $0, generated by GNU Autoconf 2.59,
7702   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7703
7704 Copyright (C) 2003 Free Software Foundation, Inc.
7705 This config.status script is free software; the Free Software Foundation
7706 gives unlimited permission to copy, distribute and modify it."
7707 srcdir=$srcdir
7708 _ACEOF
7709
7710 cat >>$CONFIG_STATUS <<\_ACEOF
7711 # If no file are specified by the user, then we need to provide default
7712 # value.  By we need to know if files were specified by the user.
7713 ac_need_defaults=:
7714 while test $# != 0
7715 do
7716   case $1 in
7717   --*=*)
7718     ac_option=`expr "x$1" : 'x\([^=]*\)='`
7719     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7720     ac_shift=:
7721     ;;
7722   -*)
7723     ac_option=$1
7724     ac_optarg=$2
7725     ac_shift=shift
7726     ;;
7727   *) # This is not an option, so the user has probably given explicit
7728      # arguments.
7729      ac_option=$1
7730      ac_need_defaults=false;;
7731   esac
7732
7733   case $ac_option in
7734   # Handling of the options.
7735 _ACEOF
7736 cat >>$CONFIG_STATUS <<\_ACEOF
7737   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7738     ac_cs_recheck=: ;;
7739   --version | --vers* | -V )
7740     echo "$ac_cs_version"; exit 0 ;;
7741   --he | --h)
7742     # Conflict between --help and --header
7743     { { echo "$as_me:$LINENO: error: ambiguous option: $1
7744 Try \`$0 --help' for more information." >&5
7745 echo "$as_me: error: ambiguous option: $1
7746 Try \`$0 --help' for more information." >&2;}
7747    { (exit 1); exit 1; }; };;
7748   --help | --hel | -h )
7749     echo "$ac_cs_usage"; exit 0 ;;
7750   --debug | --d* | -d )
7751     debug=: ;;
7752   --file | --fil | --fi | --f )
7753     $ac_shift
7754     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7755     ac_need_defaults=false;;
7756   --header | --heade | --head | --hea )
7757     $ac_shift
7758     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7759     ac_need_defaults=false;;
7760   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7761   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7762     ac_cs_silent=: ;;
7763
7764   # This is an error.
7765   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7766 Try \`$0 --help' for more information." >&5
7767 echo "$as_me: error: unrecognized option: $1
7768 Try \`$0 --help' for more information." >&2;}
7769    { (exit 1); exit 1; }; } ;;
7770
7771   *) ac_config_targets="$ac_config_targets $1" ;;
7772
7773   esac
7774   shift
7775 done
7776
7777 ac_configure_extra_args=
7778
7779 if $ac_cs_silent; then
7780   exec 6>/dev/null
7781   ac_configure_extra_args="$ac_configure_extra_args --silent"
7782 fi
7783
7784 _ACEOF
7785 cat >>$CONFIG_STATUS <<_ACEOF
7786 if \$ac_cs_recheck; then
7787   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7788   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7789 fi
7790
7791 _ACEOF
7792
7793 cat >>$CONFIG_STATUS <<_ACEOF
7794 #
7795 # INIT-COMMANDS section.
7796 #
7797
7798
7799 GCC="$GCC"
7800 CC="$CC"
7801 acx_cv_header_stdint="$acx_cv_header_stdint"
7802 acx_cv_type_int8_t="$acx_cv_type_int8_t"
7803 acx_cv_type_int16_t="$acx_cv_type_int16_t"
7804 acx_cv_type_int32_t="$acx_cv_type_int32_t"
7805 acx_cv_type_int64_t="$acx_cv_type_int64_t"
7806 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
7807 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
7808 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
7809 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
7810 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
7811 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
7812 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
7813 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
7814 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
7815
7816
7817 _ACEOF
7818
7819
7820
7821 cat >>$CONFIG_STATUS <<\_ACEOF
7822 for ac_config_target in $ac_config_targets
7823 do
7824   case "$ac_config_target" in
7825   # Handling of arguments.
7826   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7827   "gstdint.h" ) CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
7828   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7829   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7830 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7831    { (exit 1); exit 1; }; };;
7832   esac
7833 done
7834
7835 # If the user did not use the arguments to specify the items to instantiate,
7836 # then the envvar interface is used.  Set only those that are not.
7837 # We use the long form for the default assignment because of an extremely
7838 # bizarre bug on SunOS 4.1.3.
7839 if $ac_need_defaults; then
7840   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7841   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7842   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7843 fi
7844
7845 # Have a temporary directory for convenience.  Make it in the build tree
7846 # simply because there is no reason to put it here, and in addition,
7847 # creating and moving files from /tmp can sometimes cause problems.
7848 # Create a temporary directory, and hook for its removal unless debugging.
7849 $debug ||
7850 {
7851   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7852   trap '{ (exit 1); exit 1; }' 1 2 13 15
7853 }
7854
7855 # Create a (secure) tmp directory for tmp files.
7856
7857 {
7858   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7859   test -n "$tmp" && test -d "$tmp"
7860 }  ||
7861 {
7862   tmp=./confstat$$-$RANDOM
7863   (umask 077 && mkdir $tmp)
7864 } ||
7865 {
7866    echo "$me: cannot create a temporary directory in ." >&2
7867    { (exit 1); exit 1; }
7868 }
7869
7870 _ACEOF
7871
7872 cat >>$CONFIG_STATUS <<_ACEOF
7873
7874 #
7875 # CONFIG_FILES section.
7876 #
7877
7878 # No need to generate the scripts if there are no CONFIG_FILES.
7879 # This happens for instance when ./config.status config.h
7880 if test -n "\$CONFIG_FILES"; then
7881   # Protect against being on the right side of a sed subst in config.status.
7882   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7883    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7884 s,@SHELL@,$SHELL,;t t
7885 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7886 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7887 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7888 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7889 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7890 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7891 s,@exec_prefix@,$exec_prefix,;t t
7892 s,@prefix@,$prefix,;t t
7893 s,@program_transform_name@,$program_transform_name,;t t
7894 s,@bindir@,$bindir,;t t
7895 s,@sbindir@,$sbindir,;t t
7896 s,@libexecdir@,$libexecdir,;t t
7897 s,@datadir@,$datadir,;t t
7898 s,@sysconfdir@,$sysconfdir,;t t
7899 s,@sharedstatedir@,$sharedstatedir,;t t
7900 s,@localstatedir@,$localstatedir,;t t
7901 s,@libdir@,$libdir,;t t
7902 s,@includedir@,$includedir,;t t
7903 s,@oldincludedir@,$oldincludedir,;t t
7904 s,@infodir@,$infodir,;t t
7905 s,@mandir@,$mandir,;t t
7906 s,@build_alias@,$build_alias,;t t
7907 s,@host_alias@,$host_alias,;t t
7908 s,@target_alias@,$target_alias,;t t
7909 s,@DEFS@,$DEFS,;t t
7910 s,@ECHO_C@,$ECHO_C,;t t
7911 s,@ECHO_N@,$ECHO_N,;t t
7912 s,@ECHO_T@,$ECHO_T,;t t
7913 s,@LIBS@,$LIBS,;t t
7914 s,@SET_MAKE@,$SET_MAKE,;t t
7915 s,@CC@,$CC,;t t
7916 s,@CFLAGS@,$CFLAGS,;t t
7917 s,@LDFLAGS@,$LDFLAGS,;t t
7918 s,@CPPFLAGS@,$CPPFLAGS,;t t
7919 s,@ac_ct_CC@,$ac_ct_CC,;t t
7920 s,@EXEEXT@,$EXEEXT,;t t
7921 s,@OBJEXT@,$OBJEXT,;t t
7922 s,@RANLIB@,$RANLIB,;t t
7923 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
7924 s,@ACLOCAL@,$ACLOCAL,;t t
7925 s,@AUTOCONF@,$AUTOCONF,;t t
7926 s,@AUTOHEADER@,$AUTOHEADER,;t t
7927 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
7928 s,@WARN_PEDANTIC@,$WARN_PEDANTIC,;t t
7929 s,@WERROR@,$WERROR,;t t
7930 s,@CPP@,$CPP,;t t
7931 s,@EGREP@,$EGREP,;t t
7932 s,@MAINT@,$MAINT,;t t
7933 s,@LIBOBJS@,$LIBOBJS,;t t
7934 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7935 CEOF
7936
7937 _ACEOF
7938
7939   cat >>$CONFIG_STATUS <<\_ACEOF
7940   # Split the substitutions into bite-sized pieces for seds with
7941   # small command number limits, like on Digital OSF/1 and HP-UX.
7942   ac_max_sed_lines=48
7943   ac_sed_frag=1 # Number of current file.
7944   ac_beg=1 # First line for current file.
7945   ac_end=$ac_max_sed_lines # Line after last line for current file.
7946   ac_more_lines=:
7947   ac_sed_cmds=
7948   while $ac_more_lines; do
7949     if test $ac_beg -gt 1; then
7950       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7951     else
7952       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7953     fi
7954     if test ! -s $tmp/subs.frag; then
7955       ac_more_lines=false
7956     else
7957       # The purpose of the label and of the branching condition is to
7958       # speed up the sed processing (if there are no `@' at all, there
7959       # is no need to browse any of the substitutions).
7960       # These are the two extra sed commands mentioned above.
7961       (echo ':t
7962   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7963       if test -z "$ac_sed_cmds"; then
7964         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7965       else
7966         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
7967       fi
7968       ac_sed_frag=`expr $ac_sed_frag + 1`
7969       ac_beg=$ac_end
7970       ac_end=`expr $ac_end + $ac_max_sed_lines`
7971     fi
7972   done
7973   if test -z "$ac_sed_cmds"; then
7974     ac_sed_cmds=cat
7975   fi
7976 fi # test -n "$CONFIG_FILES"
7977
7978 _ACEOF
7979 cat >>$CONFIG_STATUS <<\_ACEOF
7980 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7981   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7982   case $ac_file in
7983   - | *:- | *:-:* ) # input from stdin
7984         cat >$tmp/stdin
7985         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7986         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7987   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7988         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7989   * )   ac_file_in=$ac_file.in ;;
7990   esac
7991
7992   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7993   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7994 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7995          X"$ac_file" : 'X\(//\)[^/]' \| \
7996          X"$ac_file" : 'X\(//\)$' \| \
7997          X"$ac_file" : 'X\(/\)' \| \
7998          .     : '\(.\)' 2>/dev/null ||
7999 echo X"$ac_file" |
8000     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8001           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8002           /^X\(\/\/\)$/{ s//\1/; q; }
8003           /^X\(\/\).*/{ s//\1/; q; }
8004           s/.*/./; q'`
8005   { if $as_mkdir_p; then
8006     mkdir -p "$ac_dir"
8007   else
8008     as_dir="$ac_dir"
8009     as_dirs=
8010     while test ! -d "$as_dir"; do
8011       as_dirs="$as_dir $as_dirs"
8012       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8013 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8014          X"$as_dir" : 'X\(//\)[^/]' \| \
8015          X"$as_dir" : 'X\(//\)$' \| \
8016          X"$as_dir" : 'X\(/\)' \| \
8017          .     : '\(.\)' 2>/dev/null ||
8018 echo X"$as_dir" |
8019     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8020           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8021           /^X\(\/\/\)$/{ s//\1/; q; }
8022           /^X\(\/\).*/{ s//\1/; q; }
8023           s/.*/./; q'`
8024     done
8025     test ! -n "$as_dirs" || mkdir $as_dirs
8026   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8027 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8028    { (exit 1); exit 1; }; }; }
8029
8030   ac_builddir=.
8031
8032 if test "$ac_dir" != .; then
8033   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8034   # A "../" for each directory in $ac_dir_suffix.
8035   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8036 else
8037   ac_dir_suffix= ac_top_builddir=
8038 fi
8039
8040 case $srcdir in
8041   .)  # No --srcdir option.  We are building in place.
8042     ac_srcdir=.
8043     if test -z "$ac_top_builddir"; then
8044        ac_top_srcdir=.
8045     else
8046        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8047     fi ;;
8048   [\\/]* | ?:[\\/]* )  # Absolute path.
8049     ac_srcdir=$srcdir$ac_dir_suffix;
8050     ac_top_srcdir=$srcdir ;;
8051   *) # Relative path.
8052     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8053     ac_top_srcdir=$ac_top_builddir$srcdir ;;
8054 esac
8055
8056 # Do not use `cd foo && pwd` to compute absolute paths, because
8057 # the directories may not exist.
8058 case `pwd` in
8059 .) ac_abs_builddir="$ac_dir";;
8060 *)
8061   case "$ac_dir" in
8062   .) ac_abs_builddir=`pwd`;;
8063   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8064   *) ac_abs_builddir=`pwd`/"$ac_dir";;
8065   esac;;
8066 esac
8067 case $ac_abs_builddir in
8068 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8069 *)
8070   case ${ac_top_builddir}. in
8071   .) ac_abs_top_builddir=$ac_abs_builddir;;
8072   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8073   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8074   esac;;
8075 esac
8076 case $ac_abs_builddir in
8077 .) ac_abs_srcdir=$ac_srcdir;;
8078 *)
8079   case $ac_srcdir in
8080   .) ac_abs_srcdir=$ac_abs_builddir;;
8081   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8082   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8083   esac;;
8084 esac
8085 case $ac_abs_builddir in
8086 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8087 *)
8088   case $ac_top_srcdir in
8089   .) ac_abs_top_srcdir=$ac_abs_builddir;;
8090   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8091   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8092   esac;;
8093 esac
8094
8095
8096
8097   if test x"$ac_file" != x-; then
8098     { echo "$as_me:$LINENO: creating $ac_file" >&5
8099 echo "$as_me: creating $ac_file" >&6;}
8100     rm -f "$ac_file"
8101   fi
8102   # Let's still pretend it is `configure' which instantiates (i.e., don't
8103   # use $as_me), people would be surprised to read:
8104   #    /* config.h.  Generated by config.status.  */
8105   if test x"$ac_file" = x-; then
8106     configure_input=
8107   else
8108     configure_input="$ac_file.  "
8109   fi
8110   configure_input=$configure_input"Generated from `echo $ac_file_in |
8111                                      sed 's,.*/,,'` by configure."
8112
8113   # First look for the input files in the build tree, otherwise in the
8114   # src tree.
8115   ac_file_inputs=`IFS=:
8116     for f in $ac_file_in; do
8117       case $f in
8118       -) echo $tmp/stdin ;;
8119       [\\/$]*)
8120          # Absolute (can't be DOS-style, as IFS=:)
8121          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8122 echo "$as_me: error: cannot find input file: $f" >&2;}
8123    { (exit 1); exit 1; }; }
8124          echo "$f";;
8125       *) # Relative
8126          if test -f "$f"; then
8127            # Build tree
8128            echo "$f"
8129          elif test -f "$srcdir/$f"; then
8130            # Source tree
8131            echo "$srcdir/$f"
8132          else
8133            # /dev/null tree
8134            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8135 echo "$as_me: error: cannot find input file: $f" >&2;}
8136    { (exit 1); exit 1; }; }
8137          fi;;
8138       esac
8139     done` || { (exit 1); exit 1; }
8140 _ACEOF
8141 cat >>$CONFIG_STATUS <<_ACEOF
8142   sed "$ac_vpsub
8143 $extrasub
8144 _ACEOF
8145 cat >>$CONFIG_STATUS <<\_ACEOF
8146 :t
8147 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8148 s,@configure_input@,$configure_input,;t t
8149 s,@srcdir@,$ac_srcdir,;t t
8150 s,@abs_srcdir@,$ac_abs_srcdir,;t t
8151 s,@top_srcdir@,$ac_top_srcdir,;t t
8152 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8153 s,@builddir@,$ac_builddir,;t t
8154 s,@abs_builddir@,$ac_abs_builddir,;t t
8155 s,@top_builddir@,$ac_top_builddir,;t t
8156 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8157 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8158   rm -f $tmp/stdin
8159   if test x"$ac_file" != x-; then
8160     mv $tmp/out $ac_file
8161   else
8162     cat $tmp/out
8163     rm -f $tmp/out
8164   fi
8165
8166 done
8167 _ACEOF
8168 cat >>$CONFIG_STATUS <<\_ACEOF
8169
8170 #
8171 # CONFIG_HEADER section.
8172 #
8173
8174 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8175 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8176 #
8177 # ac_d sets the value in "#define NAME VALUE" lines.
8178 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
8179 ac_dB='[         ].*$,\1#\2'
8180 ac_dC=' '
8181 ac_dD=',;t'
8182 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8183 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8184 ac_uB='$,\1#\2define\3'
8185 ac_uC=' '
8186 ac_uD=',;t'
8187
8188 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8189   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8190   case $ac_file in
8191   - | *:- | *:-:* ) # input from stdin
8192         cat >$tmp/stdin
8193         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8194         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8195   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8196         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8197   * )   ac_file_in=$ac_file.in ;;
8198   esac
8199
8200   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8201 echo "$as_me: creating $ac_file" >&6;}
8202
8203   # First look for the input files in the build tree, otherwise in the
8204   # src tree.
8205   ac_file_inputs=`IFS=:
8206     for f in $ac_file_in; do
8207       case $f in
8208       -) echo $tmp/stdin ;;
8209       [\\/$]*)
8210          # Absolute (can't be DOS-style, as IFS=:)
8211          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8212 echo "$as_me: error: cannot find input file: $f" >&2;}
8213    { (exit 1); exit 1; }; }
8214          # Do quote $f, to prevent DOS paths from being IFS'd.
8215          echo "$f";;
8216       *) # Relative
8217          if test -f "$f"; then
8218            # Build tree
8219            echo "$f"
8220          elif test -f "$srcdir/$f"; then
8221            # Source tree
8222            echo "$srcdir/$f"
8223          else
8224            # /dev/null tree
8225            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8226 echo "$as_me: error: cannot find input file: $f" >&2;}
8227    { (exit 1); exit 1; }; }
8228          fi;;
8229       esac
8230     done` || { (exit 1); exit 1; }
8231   # Remove the trailing spaces.
8232   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
8233
8234 _ACEOF
8235
8236 # Transform confdefs.h into two sed scripts, `conftest.defines' and
8237 # `conftest.undefs', that substitutes the proper values into
8238 # config.h.in to produce config.h.  The first handles `#define'
8239 # templates, and the second `#undef' templates.
8240 # And first: Protect against being on the right side of a sed subst in
8241 # config.status.  Protect against being in an unquoted here document
8242 # in config.status.
8243 rm -f conftest.defines conftest.undefs
8244 # Using a here document instead of a string reduces the quoting nightmare.
8245 # Putting comments in sed scripts is not portable.
8246 #
8247 # `end' is used to avoid that the second main sed command (meant for
8248 # 0-ary CPP macros) applies to n-ary macro definitions.
8249 # See the Autoconf documentation for `clear'.
8250 cat >confdef2sed.sed <<\_ACEOF
8251 s/[\\&,]/\\&/g
8252 s,[\\$`],\\&,g
8253 t clear
8254 : clear
8255 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8256 t end
8257 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8258 : end
8259 _ACEOF
8260 # If some macros were called several times there might be several times
8261 # the same #defines, which is useless.  Nevertheless, we may not want to
8262 # sort them, since we want the *last* AC-DEFINE to be honored.
8263 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8264 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8265 rm -f confdef2sed.sed
8266
8267 # This sed command replaces #undef with comments.  This is necessary, for
8268 # example, in the case of _POSIX_SOURCE, which is predefined and required
8269 # on some systems where configure will not decide to define it.
8270 cat >>conftest.undefs <<\_ACEOF
8271 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8272 _ACEOF
8273
8274 # Break up conftest.defines because some shells have a limit on the size
8275 # of here documents, and old seds have small limits too (100 cmds).
8276 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8277 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8278 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8279 echo '  :' >>$CONFIG_STATUS
8280 rm -f conftest.tail
8281 while grep . conftest.defines >/dev/null
8282 do
8283   # Write a limited-size here document to $tmp/defines.sed.
8284   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8285   # Speed up: don't consider the non `#define' lines.
8286   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
8287   # Work around the forget-to-reset-the-flag bug.
8288   echo 't clr' >>$CONFIG_STATUS
8289   echo ': clr' >>$CONFIG_STATUS
8290   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8291   echo 'CEOF
8292   sed -f $tmp/defines.sed $tmp/in >$tmp/out
8293   rm -f $tmp/in
8294   mv $tmp/out $tmp/in
8295 ' >>$CONFIG_STATUS
8296   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8297   rm -f conftest.defines
8298   mv conftest.tail conftest.defines
8299 done
8300 rm -f conftest.defines
8301 echo '  fi # grep' >>$CONFIG_STATUS
8302 echo >>$CONFIG_STATUS
8303
8304 # Break up conftest.undefs because some shells have a limit on the size
8305 # of here documents, and old seds have small limits too (100 cmds).
8306 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
8307 rm -f conftest.tail
8308 while grep . conftest.undefs >/dev/null
8309 do
8310   # Write a limited-size here document to $tmp/undefs.sed.
8311   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8312   # Speed up: don't consider the non `#undef'
8313   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
8314   # Work around the forget-to-reset-the-flag bug.
8315   echo 't clr' >>$CONFIG_STATUS
8316   echo ': clr' >>$CONFIG_STATUS
8317   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8318   echo 'CEOF
8319   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8320   rm -f $tmp/in
8321   mv $tmp/out $tmp/in
8322 ' >>$CONFIG_STATUS
8323   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8324   rm -f conftest.undefs
8325   mv conftest.tail conftest.undefs
8326 done
8327 rm -f conftest.undefs
8328
8329 cat >>$CONFIG_STATUS <<\_ACEOF
8330   # Let's still pretend it is `configure' which instantiates (i.e., don't
8331   # use $as_me), people would be surprised to read:
8332   #    /* config.h.  Generated by config.status.  */
8333   if test x"$ac_file" = x-; then
8334     echo "/* Generated by configure.  */" >$tmp/config.h
8335   else
8336     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
8337   fi
8338   cat $tmp/in >>$tmp/config.h
8339   rm -f $tmp/in
8340   if test x"$ac_file" != x-; then
8341     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8342       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8343 echo "$as_me: $ac_file is unchanged" >&6;}
8344     else
8345       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8346 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8347          X"$ac_file" : 'X\(//\)[^/]' \| \
8348          X"$ac_file" : 'X\(//\)$' \| \
8349          X"$ac_file" : 'X\(/\)' \| \
8350          .     : '\(.\)' 2>/dev/null ||
8351 echo X"$ac_file" |
8352     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8353           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8354           /^X\(\/\/\)$/{ s//\1/; q; }
8355           /^X\(\/\).*/{ s//\1/; q; }
8356           s/.*/./; q'`
8357       { if $as_mkdir_p; then
8358     mkdir -p "$ac_dir"
8359   else
8360     as_dir="$ac_dir"
8361     as_dirs=
8362     while test ! -d "$as_dir"; do
8363       as_dirs="$as_dir $as_dirs"
8364       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8365 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8366          X"$as_dir" : 'X\(//\)[^/]' \| \
8367          X"$as_dir" : 'X\(//\)$' \| \
8368          X"$as_dir" : 'X\(/\)' \| \
8369          .     : '\(.\)' 2>/dev/null ||
8370 echo X"$as_dir" |
8371     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8372           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8373           /^X\(\/\/\)$/{ s//\1/; q; }
8374           /^X\(\/\).*/{ s//\1/; q; }
8375           s/.*/./; q'`
8376     done
8377     test ! -n "$as_dirs" || mkdir $as_dirs
8378   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8379 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8380    { (exit 1); exit 1; }; }; }
8381
8382       rm -f $ac_file
8383       mv $tmp/config.h $ac_file
8384     fi
8385   else
8386     cat $tmp/config.h
8387     rm -f $tmp/config.h
8388   fi
8389   # Run the commands associated with the file.
8390   case $ac_file in
8391     config.h ) echo timestamp > stamp-h1 ;;
8392   esac
8393 done
8394 _ACEOF
8395 cat >>$CONFIG_STATUS <<\_ACEOF
8396
8397 #
8398 # CONFIG_COMMANDS section.
8399 #
8400 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8401   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
8402   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
8403   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
8404 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8405          X"$ac_dest" : 'X\(//\)[^/]' \| \
8406          X"$ac_dest" : 'X\(//\)$' \| \
8407          X"$ac_dest" : 'X\(/\)' \| \
8408          .     : '\(.\)' 2>/dev/null ||
8409 echo X"$ac_dest" |
8410     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8411           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8412           /^X\(\/\/\)$/{ s//\1/; q; }
8413           /^X\(\/\).*/{ s//\1/; q; }
8414           s/.*/./; q'`
8415   { if $as_mkdir_p; then
8416     mkdir -p "$ac_dir"
8417   else
8418     as_dir="$ac_dir"
8419     as_dirs=
8420     while test ! -d "$as_dir"; do
8421       as_dirs="$as_dir $as_dirs"
8422       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8423 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8424          X"$as_dir" : 'X\(//\)[^/]' \| \
8425          X"$as_dir" : 'X\(//\)$' \| \
8426          X"$as_dir" : 'X\(/\)' \| \
8427          .     : '\(.\)' 2>/dev/null ||
8428 echo X"$as_dir" |
8429     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8430           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8431           /^X\(\/\/\)$/{ s//\1/; q; }
8432           /^X\(\/\).*/{ s//\1/; q; }
8433           s/.*/./; q'`
8434     done
8435     test ! -n "$as_dirs" || mkdir $as_dirs
8436   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8437 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8438    { (exit 1); exit 1; }; }; }
8439
8440   ac_builddir=.
8441
8442 if test "$ac_dir" != .; then
8443   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8444   # A "../" for each directory in $ac_dir_suffix.
8445   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8446 else
8447   ac_dir_suffix= ac_top_builddir=
8448 fi
8449
8450 case $srcdir in
8451   .)  # No --srcdir option.  We are building in place.
8452     ac_srcdir=.
8453     if test -z "$ac_top_builddir"; then
8454        ac_top_srcdir=.
8455     else
8456        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8457     fi ;;
8458   [\\/]* | ?:[\\/]* )  # Absolute path.
8459     ac_srcdir=$srcdir$ac_dir_suffix;
8460     ac_top_srcdir=$srcdir ;;
8461   *) # Relative path.
8462     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8463     ac_top_srcdir=$ac_top_builddir$srcdir ;;
8464 esac
8465
8466 # Do not use `cd foo && pwd` to compute absolute paths, because
8467 # the directories may not exist.
8468 case `pwd` in
8469 .) ac_abs_builddir="$ac_dir";;
8470 *)
8471   case "$ac_dir" in
8472   .) ac_abs_builddir=`pwd`;;
8473   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8474   *) ac_abs_builddir=`pwd`/"$ac_dir";;
8475   esac;;
8476 esac
8477 case $ac_abs_builddir in
8478 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8479 *)
8480   case ${ac_top_builddir}. in
8481   .) ac_abs_top_builddir=$ac_abs_builddir;;
8482   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8483   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8484   esac;;
8485 esac
8486 case $ac_abs_builddir in
8487 .) ac_abs_srcdir=$ac_srcdir;;
8488 *)
8489   case $ac_srcdir in
8490   .) ac_abs_srcdir=$ac_abs_builddir;;
8491   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8492   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8493   esac;;
8494 esac
8495 case $ac_abs_builddir in
8496 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8497 *)
8498   case $ac_top_srcdir in
8499   .) ac_abs_top_srcdir=$ac_abs_builddir;;
8500   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8501   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8502   esac;;
8503 esac
8504
8505
8506   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8507 echo "$as_me: executing $ac_dest commands" >&6;}
8508   case $ac_dest in
8509     gstdint.h )
8510 if test "$GCC" = yes; then
8511   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
8512 else
8513   echo "/* generated for $CC */" > tmp-stdint.h
8514 fi
8515
8516 sed 's/^ *//' >> tmp-stdint.h <<EOF
8517
8518   #ifndef GCC_GENERATED_STDINT_H
8519   #define GCC_GENERATED_STDINT_H 1
8520
8521   #include <sys/types.h>
8522 EOF
8523
8524 if test "$acx_cv_header_stdint" != stdint.h; then
8525   echo "#include <stddef.h>" >> tmp-stdint.h
8526 fi
8527 if test "$acx_cv_header_stdint" != stddef.h; then
8528   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
8529 fi
8530
8531 sed 's/^ *//' >> tmp-stdint.h <<EOF
8532   /* glibc uses these symbols as guards to prevent redefinitions.  */
8533   #ifdef __int8_t_defined
8534   #define _INT8_T
8535   #define _INT16_T
8536   #define _INT32_T
8537   #endif
8538   #ifdef __uint32_t_defined
8539   #define _UINT32_T
8540   #endif
8541
8542 EOF
8543
8544 # ----------------- done header, emit basic int types -------------
8545 if test "$acx_cv_header_stdint" = stddef.h; then
8546   sed 's/^ *//' >> tmp-stdint.h <<EOF
8547
8548     #ifndef _UINT8_T
8549     #define _UINT8_T
8550     typedef unsigned $acx_cv_type_int8_t uint8_t;
8551     #endif
8552
8553     #ifndef _UINT16_T
8554     #define _UINT16_T
8555     typedef unsigned $acx_cv_type_int16_t uint16_t;
8556     #endif
8557
8558     #ifndef _UINT32_T
8559     #define _UINT32_T
8560     typedef unsigned $acx_cv_type_int32_t uint32_t;
8561     #endif
8562
8563     #ifndef _INT8_T
8564     #define _INT8_T
8565     typedef $acx_cv_type_int8_t int8_t;
8566     #endif
8567
8568     #ifndef _INT16_T
8569     #define _INT16_T
8570     typedef $acx_cv_type_int16_t int16_t;
8571     #endif
8572
8573     #ifndef _INT32_T
8574     #define _INT32_T
8575     typedef $acx_cv_type_int32_t int32_t;
8576     #endif
8577 EOF
8578 elif test "$ac_cv_type_u_int32_t" = yes; then
8579   sed 's/^ *//' >> tmp-stdint.h <<EOF
8580
8581     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
8582     #ifndef _INT8_T
8583     #define _INT8_T
8584     #endif
8585     #ifndef _INT16_T
8586     #define _INT16_T
8587     #endif
8588     #ifndef _INT32_T
8589     #define _INT32_T
8590     #endif
8591
8592     #ifndef _UINT8_T
8593     #define _UINT8_T
8594     typedef u_int8_t uint8_t;
8595     #endif
8596
8597     #ifndef _UINT16_T
8598     #define _UINT16_T
8599     typedef u_int16_t uint16_t;
8600     #endif
8601
8602     #ifndef _UINT32_T
8603     #define _UINT32_T
8604     typedef u_int32_t uint32_t;
8605     #endif
8606 EOF
8607 else
8608   sed 's/^ *//' >> tmp-stdint.h <<EOF
8609
8610     /* Some systems have guard macros to prevent redefinitions, define them.  */
8611     #ifndef _INT8_T
8612     #define _INT8_T
8613     #endif
8614     #ifndef _INT16_T
8615     #define _INT16_T
8616     #endif
8617     #ifndef _INT32_T
8618     #define _INT32_T
8619     #endif
8620     #ifndef _UINT8_T
8621     #define _UINT8_T
8622     #endif
8623     #ifndef _UINT16_T
8624     #define _UINT16_T
8625     #endif
8626     #ifndef _UINT32_T
8627     #define _UINT32_T
8628     #endif
8629 EOF
8630 fi
8631
8632 # ------------- done basic int types, emit int64_t types ------------
8633 if test "$ac_cv_type_uint64_t" = yes; then
8634   sed 's/^ *//' >> tmp-stdint.h <<EOF
8635
8636     /* system headers have good uint64_t and int64_t */
8637     #ifndef _INT64_T
8638     #define _INT64_T
8639     #endif
8640     #ifndef _UINT64_T
8641     #define _UINT64_T
8642     #endif
8643 EOF
8644 elif test "$ac_cv_type_u_int64_t" = yes; then
8645   sed 's/^ *//' >> tmp-stdint.h <<EOF
8646
8647     /* system headers have an u_int64_t (and int64_t) */
8648     #ifndef _INT64_T
8649     #define _INT64_T
8650     #endif
8651     #ifndef _UINT64_T
8652     #define _UINT64_T
8653     typedef u_int64_t uint64_t;
8654     #endif
8655 EOF
8656 elif test -n "$acx_cv_type_int64_t"; then
8657   sed 's/^ *//' >> tmp-stdint.h <<EOF
8658
8659     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
8660     #ifndef _INT64_T
8661     #define _INT64_T
8662     typedef $acx_cv_type_int64_t int64_t;
8663     #endif
8664     #ifndef _UINT64_T
8665     #define _UINT64_T
8666     typedef unsigned $acx_cv_type_int64_t uint64_t;
8667     #endif
8668 EOF
8669 else
8670   sed 's/^ *//' >> tmp-stdint.h <<EOF
8671
8672     /* some common heuristics for int64_t, using compiler-specific tests */
8673     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
8674     #ifndef _INT64_T
8675     #define _INT64_T
8676     typedef long long int64_t;
8677     #endif
8678     #ifndef _UINT64_T
8679     #define _UINT64_T
8680     typedef unsigned long long uint64_t;
8681     #endif
8682
8683     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
8684     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
8685        does not implement __extension__.  But that compiler doesn't define
8686        __GNUC_MINOR__.  */
8687     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
8688     # define __extension__
8689     # endif
8690
8691     # ifndef _INT64_T
8692     # define _INT64_T
8693     __extension__ typedef long long int64_t;
8694     # endif
8695     # ifndef _UINT64_T
8696     # define _UINT64_T
8697     __extension__ typedef unsigned long long uint64_t;
8698     # endif
8699
8700     #elif !defined __STRICT_ANSI__
8701     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
8702
8703     #  ifndef _INT64_T
8704     #  define _INT64_T
8705     typedef __int64 int64_t;
8706     #  endif
8707     #  ifndef _UINT64_T
8708     #  define _UINT64_T
8709     typedef unsigned __int64 uint64_t;
8710     #  endif
8711     # endif /* compiler */
8712
8713     #endif /* ANSI version */
8714 EOF
8715 fi
8716
8717 # ------------- done int64_t types, emit intptr types ------------
8718 if test "$ac_cv_type_uintptr_t" != yes; then
8719   sed 's/^ *//' >> tmp-stdint.h <<EOF
8720
8721     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
8722     typedef u$acx_cv_type_intptr_t uintptr_t;
8723     typedef $acx_cv_type_intptr_t  intptr_t;
8724 EOF
8725 fi
8726
8727 # ------------- done intptr types, emit int_least types ------------
8728 if test "$ac_cv_type_int_least32_t" != yes; then
8729   sed 's/^ *//' >> tmp-stdint.h <<EOF
8730
8731     /* Define int_least types */
8732     typedef int8_t     int_least8_t;
8733     typedef int16_t    int_least16_t;
8734     typedef int32_t    int_least32_t;
8735     #ifdef _INT64_T
8736     typedef int64_t    int_least64_t;
8737     #endif
8738
8739     typedef uint8_t    uint_least8_t;
8740     typedef uint16_t   uint_least16_t;
8741     typedef uint32_t   uint_least32_t;
8742     #ifdef _UINT64_T
8743     typedef uint64_t   uint_least64_t;
8744     #endif
8745 EOF
8746 fi
8747
8748 # ------------- done intptr types, emit int_fast types ------------
8749 if test "$ac_cv_type_int_fast32_t" != yes; then
8750       sed 's/^ *//' >> tmp-stdint.h <<EOF
8751
8752     /* Define int_fast types.  short is often slow */
8753     typedef int8_t       int_fast8_t;
8754     typedef int          int_fast16_t;
8755     typedef int32_t      int_fast32_t;
8756     #ifdef _INT64_T
8757     typedef int64_t      int_fast64_t;
8758     #endif
8759
8760     typedef uint8_t      uint_fast8_t;
8761     typedef unsigned int uint_fast16_t;
8762     typedef uint32_t     uint_fast32_t;
8763     #ifdef _UINT64_T
8764     typedef uint64_t     uint_fast64_t;
8765     #endif
8766 EOF
8767 fi
8768
8769 if test "$ac_cv_type_uintmax_t" != yes; then
8770   sed 's/^ *//' >> tmp-stdint.h <<EOF
8771
8772     /* Define intmax based on what we found */
8773     #ifdef _INT64_T
8774     typedef int64_t       intmax_t;
8775     #else
8776     typedef long          intmax_t;
8777     #endif
8778     #ifdef _UINT64_T
8779     typedef uint64_t      uintmax_t;
8780     #else
8781     typedef unsigned long uintmax_t;
8782     #endif
8783 EOF
8784 fi
8785
8786 sed 's/^ *//' >> tmp-stdint.h <<EOF
8787
8788   #endif /* GCC_GENERATED_STDINT_H */
8789 EOF
8790
8791 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
8792   rm -f tmp-stdint.h
8793 else
8794   mv -f tmp-stdint.h gstdint.h
8795 fi
8796
8797  ;;
8798   esac
8799 done
8800 _ACEOF
8801
8802 cat >>$CONFIG_STATUS <<\_ACEOF
8803
8804 { (exit 0); exit 0; }
8805 _ACEOF
8806 chmod +x $CONFIG_STATUS
8807 ac_clean_files=$ac_clean_files_save
8808
8809
8810 # configure is writing to config.log, and then calls config.status.
8811 # config.status does its own redirection, appending to config.log.
8812 # Unfortunately, on DOS this fails, as config.log is still kept open
8813 # by configure, so config.status won't be able to write to it; its
8814 # output is simply discarded.  So we exec the FD to /dev/null,
8815 # effectively closing config.log, so it can be properly (re)opened and
8816 # appended to by config.status.  When coming back to configure, we
8817 # need to make the FD available again.
8818 if test "$no_create" != yes; then
8819   ac_cs_success=:
8820   ac_config_status_args=
8821   test "$silent" = yes &&
8822     ac_config_status_args="$ac_config_status_args --quiet"
8823   exec 5>/dev/null
8824   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8825   exec 5>>config.log
8826   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8827   # would make configure fail if this is the last instruction.
8828   $ac_cs_success || { (exit 1); exit 1; }
8829 fi
8830