libcpp/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59 for cpplib  .
   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='cpplib'
 271 PACKAGE_TARNAME='cpplib'
 272 PACKAGE_VERSION=' '
 273 PACKAGE_STRING='cpplib  '
 274 PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org'
 275
 276 ac_unique_file="ucnid.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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os SET_MAKE INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT RANLIB ac_ct_RANLIB ACLOCAL AUTOCONF AUTOHEADER WARN_CFLAGS WARN_PEDANTIC WERROR CPP EGREP LIBOBJS ALLOCA USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS LIBICONV LTLIBICONV PACKAGE USED_CATALOGS MAINT 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 cpplib   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 \`$ac_default_prefix' using \`--prefix',
 815 for instance \`--prefix=\$HOME'.
 816
 817 For better control, use the options below.
 818
 819 Fine tuning of the installation directories:
 820   --bindir=DIR           user executables [EPREFIX/bin]
 821   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 822   --libexecdir=DIR       program executables [EPREFIX/libexec]
 823   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 824   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 825   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 826   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 827   --libdir=DIR           object code libraries [EPREFIX/lib]
 828   --includedir=DIR       C header files [PREFIX/include]
 829   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 830   --infodir=DIR          info documentation [PREFIX/info]
 831   --mandir=DIR           man documentation [PREFIX/man]
 832 _ACEOF
 833
 834   cat <<\_ACEOF
 835
 836 System types:
 837   --build=BUILD     configure for building on BUILD [guessed]
 838   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 839   --target=TARGET   configure for building compilers for TARGET [HOST]
 840 _ACEOF
 841 fi
 842
 843 if test -n "$ac_init_help"; then
 844   case $ac_init_help in
 845      short | recursive ) echo "Configuration of cpplib  :";;
 846    esac
 847   cat <<\_ACEOF
 848
 849 Optional Features:
 850   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 851   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 852   --enable-werror-always  enable -Werror despite compiler version
 853   --disable-rpath         do not hardcode runtime library paths
 854   --enable-maintainer-mode enable rules only needed by maintainers
 855   --enable-checking      enable expensive run-time checks
 856
 857 Optional Packages:
 858   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 859   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 860   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 861   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
 862   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
 863
 864 Some influential environment variables:
 865   CC          C compiler command
 866   CFLAGS      C compiler flags
 867   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 868               nonstandard directory <lib dir>
 869   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 870               headers in a nonstandard directory <include dir>
 871   CPP         C preprocessor
 872
 873 Use these variables to override the choices made by `configure' or to help
 874 it to find libraries and programs with nonstandard names/locations.
 875
 876 Report bugs to <gcc-bugs@gcc.gnu.org>.
 877 _ACEOF
 878 fi
 879
 880 if test "$ac_init_help" = "recursive"; then
 881   # If there are subdirs, report their specific --help.
 882   ac_popdir=`pwd`
 883   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 884     test -d $ac_dir || continue
 885     ac_builddir=.
 886
 887 if test "$ac_dir" != .; then
 888   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 889   # A "../" for each directory in $ac_dir_suffix.
 890   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 891 else
 892   ac_dir_suffix= ac_top_builddir=
 893 fi
 894
 895 case $srcdir in
 896   .)  # No --srcdir option.  We are building in place.
 897     ac_srcdir=.
 898     if test -z "$ac_top_builddir"; then
 899        ac_top_srcdir=.
 900     else
 901        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 902     fi ;;
 903   [\\/]* | ?:[\\/]* )  # Absolute path.
 904     ac_srcdir=$srcdir$ac_dir_suffix;
 905     ac_top_srcdir=$srcdir ;;
 906   *) # Relative path.
 907     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 908     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 909 esac
 910
 911 # Do not use `cd foo && pwd` to compute absolute paths, because
 912 # the directories may not exist.
 913 case `pwd` in
 914 .) ac_abs_builddir="$ac_dir";;
 915 *)
 916   case "$ac_dir" in
 917   .) ac_abs_builddir=`pwd`;;
 918   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 919   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 920   esac;;
 921 esac
 922 case $ac_abs_builddir in
 923 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 924 *)
 925   case ${ac_top_builddir}. in
 926   .) ac_abs_top_builddir=$ac_abs_builddir;;
 927   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 928   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 929   esac;;
 930 esac
 931 case $ac_abs_builddir in
 932 .) ac_abs_srcdir=$ac_srcdir;;
 933 *)
 934   case $ac_srcdir in
 935   .) ac_abs_srcdir=$ac_abs_builddir;;
 936   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 937   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 938   esac;;
 939 esac
 940 case $ac_abs_builddir in
 941 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 942 *)
 943   case $ac_top_srcdir in
 944   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 945   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 946   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 947   esac;;
 948 esac
 949
 950     cd $ac_dir
 951     # Check for guested configure; otherwise get Cygnus style configure.
 952     if test -f $ac_srcdir/configure.gnu; then
 953       echo
 954       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 955     elif test -f $ac_srcdir/configure; then
 956       echo
 957       $SHELL $ac_srcdir/configure  --help=recursive
 958     elif test -f $ac_srcdir/configure.ac ||
 959            test -f $ac_srcdir/configure.in; then
 960       echo
 961       $ac_configure --help
 962     else
 963       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 964     fi
 965     cd $ac_popdir
 966   done
 967 fi
 968
 969 test -n "$ac_init_help" && exit 0
 970 if $ac_init_version; then
 971   cat <<\_ACEOF
 972 cpplib configure
 973 generated by GNU Autoconf 2.59
 974
 975 Copyright (C) 2003 Free Software Foundation, Inc.
 976 This configure script is free software; the Free Software Foundation
 977 gives unlimited permission to copy, distribute and modify it.
 978 _ACEOF
 979   exit 0
 980 fi
 981 exec 5>config.log
 982 cat >&5 <<_ACEOF
 983 This file contains any messages produced by compilers while
 984 running configure, to aid debugging if configure makes a mistake.
 985
 986 It was created by cpplib $as_me  , which was
 987 generated by GNU Autoconf 2.59.  Invocation command line was
 988
 989   $ $0 $@
 990
 991 _ACEOF
 992 {
 993 cat <<_ASUNAME
 994 ## --------- ##
 995 ## Platform. ##
 996 ## --------- ##
 997
 998 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 999 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1000 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1001 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1002 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1003
1004 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1005 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1006
1007 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1008 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1009 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1010 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1011 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1012 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1013 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1014
1015 _ASUNAME
1016
1017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1018 for as_dir in $PATH
1019 do
1020   IFS=$as_save_IFS
1021   test -z "$as_dir" && as_dir=.
1022   echo "PATH: $as_dir"
1023 done
1024
1025 } >&5
1026
1027 cat >&5 <<_ACEOF
1028
1029
1030 ## ----------- ##
1031 ## Core tests. ##
1032 ## ----------- ##
1033
1034 _ACEOF
1035
1036
1037 # Keep a trace of the command line.
1038 # Strip out --no-create and --no-recursion so they do not pile up.
1039 # Strip out --silent because we don't want to record it for future runs.
1040 # Also quote any args containing shell meta-characters.
1041 # Make two passes to allow for proper duplicate-argument suppression.
1042 ac_configure_args=
1043 ac_configure_args0=
1044 ac_configure_args1=
1045 ac_sep=
1046 ac_must_keep_next=false
1047 for ac_pass in 1 2
1048 do
1049   for ac_arg
1050   do
1051     case $ac_arg in
1052     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1053     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1054     | -silent | --silent | --silen | --sile | --sil)
1055       continue ;;
1056     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1057       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1058     esac
1059     case $ac_pass in
1060     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1061     2)
1062       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1063       if test $ac_must_keep_next = true; then
1064         ac_must_keep_next=false # Got value, back to normal.
1065       else
1066         case $ac_arg in
1067           *=* | --config-cache | -C | -disable-* | --disable-* \
1068           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1069           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1070           | -with-* | --with-* | -without-* | --without-* | --x)
1071             case "$ac_configure_args0 " in
1072               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1073             esac
1074             ;;
1075           -* ) ac_must_keep_next=true ;;
1076         esac
1077       fi
1078       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1079       # Get rid of the leading space.
1080       ac_sep=" "
1081       ;;
1082     esac
1083   done
1084 done
1085 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1086 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1087
1088 # When interrupted or exit'd, cleanup temporary files, and complete
1089 # config.log.  We remove comments because anyway the quotes in there
1090 # would cause problems or look ugly.
1091 # WARNING: Be sure not to use single quotes in there, as some shells,
1092 # such as our DU 5.0 friend, will then `close' the trap.
1093 trap 'exit_status=$?
1094   # Save into config.log some information that might help in debugging.
1095   {
1096     echo
1097
1098     cat <<\_ASBOX
1099 ## ---------------- ##
1100 ## Cache variables. ##
1101 ## ---------------- ##
1102 _ASBOX
1103     echo
1104     # The following way of writing the cache mishandles newlines in values,
1105 {
1106   (set) 2>&1 |
1107     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1108     *ac_space=\ *)
1109       sed -n \
1110         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1111           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1112       ;;
1113     *)
1114       sed -n \
1115         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1116       ;;
1117     esac;
1118 }
1119     echo
1120
1121     cat <<\_ASBOX
1122 ## ----------------- ##
1123 ## Output variables. ##
1124 ## ----------------- ##
1125 _ASBOX
1126     echo
1127     for ac_var in $ac_subst_vars
1128     do
1129       eval ac_val=$`echo $ac_var`
1130       echo "$ac_var='"'"'$ac_val'"'"'"
1131     done | sort
1132     echo
1133
1134     if test -n "$ac_subst_files"; then
1135       cat <<\_ASBOX
1136 ## ------------- ##
1137 ## Output files. ##
1138 ## ------------- ##
1139 _ASBOX
1140       echo
1141       for ac_var in $ac_subst_files
1142       do
1143         eval ac_val=$`echo $ac_var`
1144         echo "$ac_var='"'"'$ac_val'"'"'"
1145       done | sort
1146       echo
1147     fi
1148
1149     if test -s confdefs.h; then
1150       cat <<\_ASBOX
1151 ## ----------- ##
1152 ## confdefs.h. ##
1153 ## ----------- ##
1154 _ASBOX
1155       echo
1156       sed "/^$/d" confdefs.h | sort
1157       echo
1158     fi
1159     test "$ac_signal" != 0 &&
1160       echo "$as_me: caught signal $ac_signal"
1161     echo "$as_me: exit $exit_status"
1162   } >&5
1163   rm -f core *.core &&
1164   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1165     exit $exit_status
1166      ' 0
1167 for ac_signal in 1 2 13 15; do
1168   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1169 done
1170 ac_signal=0
1171
1172 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1173 rm -rf conftest* confdefs.h
1174 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1175 echo >confdefs.h
1176
1177 # Predefined preprocessor variables.
1178
1179 cat >>confdefs.h <<_ACEOF
1180 #define PACKAGE_NAME "$PACKAGE_NAME"
1181 _ACEOF
1182
1183
1184 cat >>confdefs.h <<_ACEOF
1185 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1186 _ACEOF
1187
1188
1189 cat >>confdefs.h <<_ACEOF
1190 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1191 _ACEOF
1192
1193
1194 cat >>confdefs.h <<_ACEOF
1195 #define PACKAGE_STRING "$PACKAGE_STRING"
1196 _ACEOF
1197
1198
1199 cat >>confdefs.h <<_ACEOF
1200 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1201 _ACEOF
1202
1203
1204 # Let the site file select an alternate cache file if it wants to.
1205 # Prefer explicitly selected file to automatically selected ones.
1206 if test -z "$CONFIG_SITE"; then
1207   if test "x$prefix" != xNONE; then
1208     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1209   else
1210     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1211   fi
1212 fi
1213 for ac_site_file in $CONFIG_SITE; do
1214   if test -r "$ac_site_file"; then
1215     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1216 echo "$as_me: loading site script $ac_site_file" >&6;}
1217     sed 's/^/| /' "$ac_site_file" >&5
1218     . "$ac_site_file"
1219   fi
1220 done
1221
1222 if test -r "$cache_file"; then
1223   # Some versions of bash will fail to source /dev/null (special
1224   # files actually), so we avoid doing that.
1225   if test -f "$cache_file"; then
1226     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1227 echo "$as_me: loading cache $cache_file" >&6;}
1228     case $cache_file in
1229       [\\/]* | ?:[\\/]* ) . $cache_file;;
1230       *)                      . ./$cache_file;;
1231     esac
1232   fi
1233 else
1234   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1235 echo "$as_me: creating cache $cache_file" >&6;}
1236   >$cache_file
1237 fi
1238
1239 # Check that the precious variables saved in the cache have kept the same
1240 # value.
1241 ac_cache_corrupted=false
1242 for ac_var in `(set) 2>&1 |
1243                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1244   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1245   eval ac_new_set=\$ac_env_${ac_var}_set
1246   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1247   eval ac_new_val="\$ac_env_${ac_var}_value"
1248   case $ac_old_set,$ac_new_set in
1249     set,)
1250       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1251 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1252       ac_cache_corrupted=: ;;
1253     ,set)
1254       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1255 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1256       ac_cache_corrupted=: ;;
1257     ,);;
1258     *)
1259       if test "x$ac_old_val" != "x$ac_new_val"; then
1260         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1261 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1262         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1263 echo "$as_me:   former value:  $ac_old_val" >&2;}
1264         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1265 echo "$as_me:   current value: $ac_new_val" >&2;}
1266         ac_cache_corrupted=:
1267       fi;;
1268   esac
1269   # Pass precious variables to config.status.
1270   if test "$ac_new_set" = set; then
1271     case $ac_new_val in
1272     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1273       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1274     *) ac_arg=$ac_var=$ac_new_val ;;
1275     esac
1276     case " $ac_configure_args " in
1277       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1278       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1279     esac
1280   fi
1281 done
1282 if $ac_cache_corrupted; then
1283   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1284 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1285   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1286 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1287    { (exit 1); exit 1; }; }
1288 fi
1289
1290 ac_ext=c
1291 ac_cpp='$CPP $CPPFLAGS'
1292 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1293 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1294 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323 case ../config in
1324   [\\/]* | ?:[\\/]* ) ac_macro_dir=../config         ;;
1325   *)                      ac_macro_dir=$srcdir/../config ;;
1326 esac
1327 if test -d "$ac_macro_dir"; then :
1328 else
1329   { { echo "$as_me:$LINENO: error: cannot find macro directory \`../config'" >&5
1330 echo "$as_me: error: cannot find macro directory \`../config'" >&2;}
1331    { (exit 1); exit 1; }; }
1332 fi
1333
1334 ac_aux_dir=
1335 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1336   if test -f $ac_dir/install-sh; then
1337     ac_aux_dir=$ac_dir
1338     ac_install_sh="$ac_aux_dir/install-sh -c"
1339     break
1340   elif test -f $ac_dir/install.sh; then
1341     ac_aux_dir=$ac_dir
1342     ac_install_sh="$ac_aux_dir/install.sh -c"
1343     break
1344   elif test -f $ac_dir/shtool; then
1345     ac_aux_dir=$ac_dir
1346     ac_install_sh="$ac_aux_dir/shtool install -c"
1347     break
1348   fi
1349 done
1350 if test -z "$ac_aux_dir"; then
1351   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1352 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1353    { (exit 1); exit 1; }; }
1354 fi
1355 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1356 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1357 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1358
1359 # Make sure we can run config.sub.
1360 $ac_config_sub sun4 >/dev/null 2>&1 ||
1361   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1362 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1363    { (exit 1); exit 1; }; }
1364
1365 echo "$as_me:$LINENO: checking build system type" >&5
1366 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1367 if test "${ac_cv_build+set}" = set; then
1368   echo $ECHO_N "(cached) $ECHO_C" >&6
1369 else
1370   ac_cv_build_alias=$build_alias
1371 test -z "$ac_cv_build_alias" &&
1372   ac_cv_build_alias=`$ac_config_guess`
1373 test -z "$ac_cv_build_alias" &&
1374   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1375 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1376    { (exit 1); exit 1; }; }
1377 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1378   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1379 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1380    { (exit 1); exit 1; }; }
1381
1382 fi
1383 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1384 echo "${ECHO_T}$ac_cv_build" >&6
1385 build=$ac_cv_build
1386 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1387 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1388 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1389
1390
1391 echo "$as_me:$LINENO: checking host system type" >&5
1392 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1393 if test "${ac_cv_host+set}" = set; then
1394   echo $ECHO_N "(cached) $ECHO_C" >&6
1395 else
1396   ac_cv_host_alias=$host_alias
1397 test -z "$ac_cv_host_alias" &&
1398   ac_cv_host_alias=$ac_cv_build_alias
1399 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1400   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1401 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1402    { (exit 1); exit 1; }; }
1403
1404 fi
1405 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1406 echo "${ECHO_T}$ac_cv_host" >&6
1407 host=$ac_cv_host
1408 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1409 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1410 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1411
1412
1413 echo "$as_me:$LINENO: checking target system type" >&5
1414 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1415 if test "${ac_cv_target+set}" = set; then
1416   echo $ECHO_N "(cached) $ECHO_C" >&6
1417 else
1418   ac_cv_target_alias=$target_alias
1419 test "x$ac_cv_target_alias" = "x" &&
1420   ac_cv_target_alias=$ac_cv_host_alias
1421 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1422   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1423 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1424    { (exit 1); exit 1; }; }
1425
1426 fi
1427 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1428 echo "${ECHO_T}$ac_cv_target" >&6
1429 target=$ac_cv_target
1430 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1431 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1432 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1433
1434
1435 # The aliases save the names the user supplied, while $host etc.
1436 # will get canonicalized.
1437 test -n "$target_alias" &&
1438   test "$program_prefix$program_suffix$program_transform_name" = \
1439     NONENONEs,x,x, &&
1440   program_prefix=${target_alias}-
1441
1442 # Checks for programs.
1443 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1444 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1445 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1446 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1447   echo $ECHO_N "(cached) $ECHO_C" >&6
1448 else
1449   cat >conftest.make <<\_ACEOF
1450 all:
1451         @echo 'ac_maketemp="$(MAKE)"'
1452 _ACEOF
1453 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1454 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1455 if test -n "$ac_maketemp"; then
1456   eval ac_cv_prog_make_${ac_make}_set=yes
1457 else
1458   eval ac_cv_prog_make_${ac_make}_set=no
1459 fi
1460 rm -f conftest.make
1461 fi
1462 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1463   echo "$as_me:$LINENO: result: yes" >&5
1464 echo "${ECHO_T}yes" >&6
1465   SET_MAKE=
1466 else
1467   echo "$as_me:$LINENO: result: no" >&5
1468 echo "${ECHO_T}no" >&6
1469   SET_MAKE="MAKE=${MAKE-make}"
1470 fi
1471
1472 # Find a good install program.  We prefer a C program (faster),
1473 # so one script is as good as another.  But avoid the broken or
1474 # incompatible versions:
1475 # SysV /etc/install, /usr/sbin/install
1476 # SunOS /usr/etc/install
1477 # IRIX /sbin/install
1478 # AIX /bin/install
1479 # AmigaOS /C/install, which installs bootblocks on floppy discs
1480 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1481 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1482 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1483 # OS/2's system install, which has a completely different semantic
1484 # ./install, which can be erroneously created by make from ./install.sh.
1485 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1486 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1487 if test -z "$INSTALL"; then
1488 if test "${ac_cv_path_install+set}" = set; then
1489   echo $ECHO_N "(cached) $ECHO_C" >&6
1490 else
1491   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1492 for as_dir in $PATH
1493 do
1494   IFS=$as_save_IFS
1495   test -z "$as_dir" && as_dir=.
1496   # Account for people who put trailing slashes in PATH elements.
1497 case $as_dir/ in
1498   ./ | .// | /cC/* | \
1499   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1500   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1501   /usr/ucb/* ) ;;
1502   *)
1503     # OSF1 and SCO ODT 3.0 have their own names for install.
1504     # Don't use installbsd from OSF since it installs stuff as root
1505     # by default.
1506     for ac_prog in ginstall scoinst install; do
1507       for ac_exec_ext in '' $ac_executable_extensions; do
1508         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1509           if test $ac_prog = install &&
1510             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1511             # AIX install.  It has an incompatible calling convention.
1512             :
1513           elif test $ac_prog = install &&
1514             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1515             # program-specific install script used by HP pwplus--don't use.
1516             :
1517           else
1518             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1519             break 3
1520           fi
1521         fi
1522       done
1523     done
1524     ;;
1525 esac
1526 done
1527
1528
1529 fi
1530   if test "${ac_cv_path_install+set}" = set; then
1531     INSTALL=$ac_cv_path_install
1532   else
1533     # As a last resort, use the slow shell script.  We don't cache a
1534     # path for INSTALL within a source directory, because that will
1535     # break other packages using the cache if that directory is
1536     # removed, or if the path is relative.
1537     INSTALL=$ac_install_sh
1538   fi
1539 fi
1540 echo "$as_me:$LINENO: result: $INSTALL" >&5
1541 echo "${ECHO_T}$INSTALL" >&6
1542
1543 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1544 # It thinks the first close brace ends the variable substitution.
1545 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1546
1547 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1548
1549 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1550
1551 ac_ext=c
1552 ac_cpp='$CPP $CPPFLAGS'
1553 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1554 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1555 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1556 if test -n "$ac_tool_prefix"; then
1557   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1558 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1559 echo "$as_me:$LINENO: checking for $ac_word" >&5
1560 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1561 if test "${ac_cv_prog_CC+set}" = set; then
1562   echo $ECHO_N "(cached) $ECHO_C" >&6
1563 else
1564   if test -n "$CC"; then
1565   ac_cv_prog_CC="$CC" # Let the user override the test.
1566 else
1567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1568 for as_dir in $PATH
1569 do
1570   IFS=$as_save_IFS
1571   test -z "$as_dir" && as_dir=.
1572   for ac_exec_ext in '' $ac_executable_extensions; do
1573   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1574     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1575     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1576     break 2
1577   fi
1578 done
1579 done
1580
1581 fi
1582 fi
1583 CC=$ac_cv_prog_CC
1584 if test -n "$CC"; then
1585   echo "$as_me:$LINENO: result: $CC" >&5
1586 echo "${ECHO_T}$CC" >&6
1587 else
1588   echo "$as_me:$LINENO: result: no" >&5
1589 echo "${ECHO_T}no" >&6
1590 fi
1591
1592 fi
1593 if test -z "$ac_cv_prog_CC"; then
1594   ac_ct_CC=$CC
1595   # Extract the first word of "gcc", so it can be a program name with args.
1596 set dummy gcc; ac_word=$2
1597 echo "$as_me:$LINENO: checking for $ac_word" >&5
1598 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1599 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1600   echo $ECHO_N "(cached) $ECHO_C" >&6
1601 else
1602   if test -n "$ac_ct_CC"; then
1603   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1604 else
1605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1606 for as_dir in $PATH
1607 do
1608   IFS=$as_save_IFS
1609   test -z "$as_dir" && as_dir=.
1610   for ac_exec_ext in '' $ac_executable_extensions; do
1611   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1612     ac_cv_prog_ac_ct_CC="gcc"
1613     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1614     break 2
1615   fi
1616 done
1617 done
1618
1619 fi
1620 fi
1621 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1622 if test -n "$ac_ct_CC"; then
1623   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1624 echo "${ECHO_T}$ac_ct_CC" >&6
1625 else
1626   echo "$as_me:$LINENO: result: no" >&5
1627 echo "${ECHO_T}no" >&6
1628 fi
1629
1630   CC=$ac_ct_CC
1631 else
1632   CC="$ac_cv_prog_CC"
1633 fi
1634
1635 if test -z "$CC"; then
1636   if test -n "$ac_tool_prefix"; then
1637   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1638 set dummy ${ac_tool_prefix}cc; ac_word=$2
1639 echo "$as_me:$LINENO: checking for $ac_word" >&5
1640 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1641 if test "${ac_cv_prog_CC+set}" = set; then
1642   echo $ECHO_N "(cached) $ECHO_C" >&6
1643 else
1644   if test -n "$CC"; then
1645   ac_cv_prog_CC="$CC" # Let the user override the test.
1646 else
1647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1648 for as_dir in $PATH
1649 do
1650   IFS=$as_save_IFS
1651   test -z "$as_dir" && as_dir=.
1652   for ac_exec_ext in '' $ac_executable_extensions; do
1653   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1654     ac_cv_prog_CC="${ac_tool_prefix}cc"
1655     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1656     break 2
1657   fi
1658 done
1659 done
1660
1661 fi
1662 fi
1663 CC=$ac_cv_prog_CC
1664 if test -n "$CC"; then
1665   echo "$as_me:$LINENO: result: $CC" >&5
1666 echo "${ECHO_T}$CC" >&6
1667 else
1668   echo "$as_me:$LINENO: result: no" >&5
1669 echo "${ECHO_T}no" >&6
1670 fi
1671
1672 fi
1673 if test -z "$ac_cv_prog_CC"; then
1674   ac_ct_CC=$CC
1675   # Extract the first word of "cc", so it can be a program name with args.
1676 set dummy cc; ac_word=$2
1677 echo "$as_me:$LINENO: checking for $ac_word" >&5
1678 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1679 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1680   echo $ECHO_N "(cached) $ECHO_C" >&6
1681 else
1682   if test -n "$ac_ct_CC"; then
1683   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1684 else
1685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1686 for as_dir in $PATH
1687 do
1688   IFS=$as_save_IFS
1689   test -z "$as_dir" && as_dir=.
1690   for ac_exec_ext in '' $ac_executable_extensions; do
1691   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1692     ac_cv_prog_ac_ct_CC="cc"
1693     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1694     break 2
1695   fi
1696 done
1697 done
1698
1699 fi
1700 fi
1701 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1702 if test -n "$ac_ct_CC"; then
1703   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1704 echo "${ECHO_T}$ac_ct_CC" >&6
1705 else
1706   echo "$as_me:$LINENO: result: no" >&5
1707 echo "${ECHO_T}no" >&6
1708 fi
1709
1710   CC=$ac_ct_CC
1711 else
1712   CC="$ac_cv_prog_CC"
1713 fi
1714
1715 fi
1716 if test -z "$CC"; then
1717   # Extract the first word of "cc", so it can be a program name with args.
1718 set dummy cc; ac_word=$2
1719 echo "$as_me:$LINENO: checking for $ac_word" >&5
1720 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1721 if test "${ac_cv_prog_CC+set}" = set; then
1722   echo $ECHO_N "(cached) $ECHO_C" >&6
1723 else
1724   if test -n "$CC"; then
1725   ac_cv_prog_CC="$CC" # Let the user override the test.
1726 else
1727   ac_prog_rejected=no
1728 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1729 for as_dir in $PATH
1730 do
1731   IFS=$as_save_IFS
1732   test -z "$as_dir" && as_dir=.
1733   for ac_exec_ext in '' $ac_executable_extensions; do
1734   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1735     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1736        ac_prog_rejected=yes
1737        continue
1738      fi
1739     ac_cv_prog_CC="cc"
1740     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1741     break 2
1742   fi
1743 done
1744 done
1745
1746 if test $ac_prog_rejected = yes; then
1747   # We found a bogon in the path, so make sure we never use it.
1748   set dummy $ac_cv_prog_CC
1749   shift
1750   if test $# != 0; then
1751     # We chose a different compiler from the bogus one.
1752     # However, it has the same basename, so the bogon will be chosen
1753     # first if we set CC to just the basename; use the full file name.
1754     shift
1755     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1756   fi
1757 fi
1758 fi
1759 fi
1760 CC=$ac_cv_prog_CC
1761 if test -n "$CC"; then
1762   echo "$as_me:$LINENO: result: $CC" >&5
1763 echo "${ECHO_T}$CC" >&6
1764 else
1765   echo "$as_me:$LINENO: result: no" >&5
1766 echo "${ECHO_T}no" >&6
1767 fi
1768
1769 fi
1770 if test -z "$CC"; then
1771   if test -n "$ac_tool_prefix"; then
1772   for ac_prog in cl
1773   do
1774     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1775 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1776 echo "$as_me:$LINENO: checking for $ac_word" >&5
1777 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1778 if test "${ac_cv_prog_CC+set}" = set; then
1779   echo $ECHO_N "(cached) $ECHO_C" >&6
1780 else
1781   if test -n "$CC"; then
1782   ac_cv_prog_CC="$CC" # Let the user override the test.
1783 else
1784 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1785 for as_dir in $PATH
1786 do
1787   IFS=$as_save_IFS
1788   test -z "$as_dir" && as_dir=.
1789   for ac_exec_ext in '' $ac_executable_extensions; do
1790   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1791     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1792     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1793     break 2
1794   fi
1795 done
1796 done
1797
1798 fi
1799 fi
1800 CC=$ac_cv_prog_CC
1801 if test -n "$CC"; then
1802   echo "$as_me:$LINENO: result: $CC" >&5
1803 echo "${ECHO_T}$CC" >&6
1804 else
1805   echo "$as_me:$LINENO: result: no" >&5
1806 echo "${ECHO_T}no" >&6
1807 fi
1808
1809     test -n "$CC" && break
1810   done
1811 fi
1812 if test -z "$CC"; then
1813   ac_ct_CC=$CC
1814   for ac_prog in cl
1815 do
1816   # Extract the first word of "$ac_prog", so it can be a program name with args.
1817 set dummy $ac_prog; ac_word=$2
1818 echo "$as_me:$LINENO: checking for $ac_word" >&5
1819 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1820 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1821   echo $ECHO_N "(cached) $ECHO_C" >&6
1822 else
1823   if test -n "$ac_ct_CC"; then
1824   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1825 else
1826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1827 for as_dir in $PATH
1828 do
1829   IFS=$as_save_IFS
1830   test -z "$as_dir" && as_dir=.
1831   for ac_exec_ext in '' $ac_executable_extensions; do
1832   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1833     ac_cv_prog_ac_ct_CC="$ac_prog"
1834     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1835     break 2
1836   fi
1837 done
1838 done
1839
1840 fi
1841 fi
1842 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1843 if test -n "$ac_ct_CC"; then
1844   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1845 echo "${ECHO_T}$ac_ct_CC" >&6
1846 else
1847   echo "$as_me:$LINENO: result: no" >&5
1848 echo "${ECHO_T}no" >&6
1849 fi
1850
1851   test -n "$ac_ct_CC" && break
1852 done
1853
1854   CC=$ac_ct_CC
1855 fi
1856
1857 fi
1858
1859
1860 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1861 See \`config.log' for more details." >&5
1862 echo "$as_me: error: no acceptable C compiler found in \$PATH
1863 See \`config.log' for more details." >&2;}
1864    { (exit 1); exit 1; }; }
1865
1866 # Provide some information about the compiler.
1867 echo "$as_me:$LINENO:" \
1868      "checking for C compiler version" >&5
1869 ac_compiler=`set X $ac_compile; echo $2`
1870 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1871   (eval $ac_compiler --version </dev/null >&5) 2>&5
1872   ac_status=$?
1873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1874   (exit $ac_status); }
1875 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1876   (eval $ac_compiler -v </dev/null >&5) 2>&5
1877   ac_status=$?
1878   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1879   (exit $ac_status); }
1880 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1881   (eval $ac_compiler -V </dev/null >&5) 2>&5
1882   ac_status=$?
1883   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1884   (exit $ac_status); }
1885
1886 cat >conftest.$ac_ext <<_ACEOF
1887 /* confdefs.h.  */
1888 _ACEOF
1889 cat confdefs.h >>conftest.$ac_ext
1890 cat >>conftest.$ac_ext <<_ACEOF
1891 /* end confdefs.h.  */
1892
1893 int
1894 main ()
1895 {
1896
1897   ;
1898   return 0;
1899 }
1900 _ACEOF
1901 ac_clean_files_save=$ac_clean_files
1902 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1903 # Try to create an executable without -o first, disregard a.out.
1904 # It will help us diagnose broken compilers, and finding out an intuition
1905 # of exeext.
1906 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1907 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1908 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1909 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1910   (eval $ac_link_default) 2>&5
1911   ac_status=$?
1912   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1913   (exit $ac_status); }; then
1914   # Find the output, starting from the most likely.  This scheme is
1915 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1916 # resort.
1917
1918 # Be careful to initialize this variable, since it used to be cached.
1919 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1920 ac_cv_exeext=
1921 # b.out is created by i960 compilers.
1922 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1923 do
1924   test -f "$ac_file" || continue
1925   case $ac_file in
1926     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1927         ;;
1928     conftest.$ac_ext )
1929         # This is the source file.
1930         ;;
1931     [ab].out )
1932         # We found the default executable, but exeext='' is most
1933         # certainly right.
1934         break;;
1935     *.* )
1936         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1937         # FIXME: I believe we export ac_cv_exeext for Libtool,
1938         # but it would be cool to find out if it's true.  Does anybody
1939         # maintain Libtool? --akim.
1940         export ac_cv_exeext
1941         break;;
1942     * )
1943         break;;
1944   esac
1945 done
1946 else
1947   echo "$as_me: failed program was:" >&5
1948 sed 's/^/| /' conftest.$ac_ext >&5
1949
1950 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1951 See \`config.log' for more details." >&5
1952 echo "$as_me: error: C compiler cannot create executables
1953 See \`config.log' for more details." >&2;}
1954    { (exit 77); exit 77; }; }
1955 fi
1956
1957 ac_exeext=$ac_cv_exeext
1958 echo "$as_me:$LINENO: result: $ac_file" >&5
1959 echo "${ECHO_T}$ac_file" >&6
1960
1961 # Check the compiler produces executables we can run.  If not, either
1962 # the compiler is broken, or we cross compile.
1963 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1964 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1965 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1966 # If not cross compiling, check that we can run a simple program.
1967 if test "$cross_compiling" != yes; then
1968   if { ac_try='./$ac_file'
1969   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1970   (eval $ac_try) 2>&5
1971   ac_status=$?
1972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1973   (exit $ac_status); }; }; then
1974     cross_compiling=no
1975   else
1976     if test "$cross_compiling" = maybe; then
1977         cross_compiling=yes
1978     else
1979         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1980 If you meant to cross compile, use \`--host'.
1981 See \`config.log' for more details." >&5
1982 echo "$as_me: error: cannot run C compiled programs.
1983 If you meant to cross compile, use \`--host'.
1984 See \`config.log' for more details." >&2;}
1985    { (exit 1); exit 1; }; }
1986     fi
1987   fi
1988 fi
1989 echo "$as_me:$LINENO: result: yes" >&5
1990 echo "${ECHO_T}yes" >&6
1991
1992 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1993 ac_clean_files=$ac_clean_files_save
1994 # Check the compiler produces executables we can run.  If not, either
1995 # the compiler is broken, or we cross compile.
1996 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1997 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1998 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1999 echo "${ECHO_T}$cross_compiling" >&6
2000
2001 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2002 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2003 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2004   (eval $ac_link) 2>&5
2005   ac_status=$?
2006   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2007   (exit $ac_status); }; then
2008   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2009 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2010 # work properly (i.e., refer to `conftest.exe'), while it won't with
2011 # `rm'.
2012 for ac_file in conftest.exe conftest conftest.*; do
2013   test -f "$ac_file" || continue
2014   case $ac_file in
2015     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2016     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2017           export ac_cv_exeext
2018           break;;
2019     * ) break;;
2020   esac
2021 done
2022 else
2023   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2024 See \`config.log' for more details." >&5
2025 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2026 See \`config.log' for more details." >&2;}
2027    { (exit 1); exit 1; }; }
2028 fi
2029
2030 rm -f conftest$ac_cv_exeext
2031 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2032 echo "${ECHO_T}$ac_cv_exeext" >&6
2033
2034 rm -f conftest.$ac_ext
2035 EXEEXT=$ac_cv_exeext
2036 ac_exeext=$EXEEXT
2037 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2038 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2039 if test "${ac_cv_objext+set}" = set; then
2040   echo $ECHO_N "(cached) $ECHO_C" >&6
2041 else
2042   cat >conftest.$ac_ext <<_ACEOF
2043 /* confdefs.h.  */
2044 _ACEOF
2045 cat confdefs.h >>conftest.$ac_ext
2046 cat >>conftest.$ac_ext <<_ACEOF
2047 /* end confdefs.h.  */
2048
2049 int
2050 main ()
2051 {
2052
2053   ;
2054   return 0;
2055 }
2056 _ACEOF
2057 rm -f conftest.o conftest.obj
2058 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2059   (eval $ac_compile) 2>&5
2060   ac_status=$?
2061   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2062   (exit $ac_status); }; then
2063   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2064   case $ac_file in
2065     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2066     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2067        break;;
2068   esac
2069 done
2070 else
2071   echo "$as_me: failed program was:" >&5
2072 sed 's/^/| /' conftest.$ac_ext >&5
2073
2074 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2075 See \`config.log' for more details." >&5
2076 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2077 See \`config.log' for more details." >&2;}
2078    { (exit 1); exit 1; }; }
2079 fi
2080
2081 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2082 fi
2083 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2084 echo "${ECHO_T}$ac_cv_objext" >&6
2085 OBJEXT=$ac_cv_objext
2086 ac_objext=$OBJEXT
2087 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2088 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2089 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2090   echo $ECHO_N "(cached) $ECHO_C" >&6
2091 else
2092   cat >conftest.$ac_ext <<_ACEOF
2093 /* confdefs.h.  */
2094 _ACEOF
2095 cat confdefs.h >>conftest.$ac_ext
2096 cat >>conftest.$ac_ext <<_ACEOF
2097 /* end confdefs.h.  */
2098
2099 int
2100 main ()
2101 {
2102 #ifndef __GNUC__
2103        choke me
2104 #endif
2105
2106   ;
2107   return 0;
2108 }
2109 _ACEOF
2110 rm -f conftest.$ac_objext
2111 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2112   (eval $ac_compile) 2>conftest.er1
2113   ac_status=$?
2114   grep -v '^ *+' conftest.er1 >conftest.err
2115   rm -f conftest.er1
2116   cat conftest.err >&5
2117   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2118   (exit $ac_status); } &&
2119          { ac_try='test -z "$ac_c_werror_flag"
2120                          || test ! -s conftest.err'
2121   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2122   (eval $ac_try) 2>&5
2123   ac_status=$?
2124   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2125   (exit $ac_status); }; } &&
2126          { ac_try='test -s conftest.$ac_objext'
2127   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2128   (eval $ac_try) 2>&5
2129   ac_status=$?
2130   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2131   (exit $ac_status); }; }; then
2132   ac_compiler_gnu=yes
2133 else
2134   echo "$as_me: failed program was:" >&5
2135 sed 's/^/| /' conftest.$ac_ext >&5
2136
2137 ac_compiler_gnu=no
2138 fi
2139 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2140 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2141
2142 fi
2143 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2144 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2145 GCC=`test $ac_compiler_gnu = yes && echo yes`
2146 ac_test_CFLAGS=${CFLAGS+set}
2147 ac_save_CFLAGS=$CFLAGS
2148 CFLAGS="-g"
2149 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2150 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2151 if test "${ac_cv_prog_cc_g+set}" = set; then
2152   echo $ECHO_N "(cached) $ECHO_C" >&6
2153 else
2154   cat >conftest.$ac_ext <<_ACEOF
2155 /* confdefs.h.  */
2156 _ACEOF
2157 cat confdefs.h >>conftest.$ac_ext
2158 cat >>conftest.$ac_ext <<_ACEOF
2159 /* end confdefs.h.  */
2160
2161 int
2162 main ()
2163 {
2164
2165   ;
2166   return 0;
2167 }
2168 _ACEOF
2169 rm -f conftest.$ac_objext
2170 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2171   (eval $ac_compile) 2>conftest.er1
2172   ac_status=$?
2173   grep -v '^ *+' conftest.er1 >conftest.err
2174   rm -f conftest.er1
2175   cat conftest.err >&5
2176   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2177   (exit $ac_status); } &&
2178          { ac_try='test -z "$ac_c_werror_flag"
2179                          || test ! -s conftest.err'
2180   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2181   (eval $ac_try) 2>&5
2182   ac_status=$?
2183   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2184   (exit $ac_status); }; } &&
2185          { ac_try='test -s conftest.$ac_objext'
2186   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2187   (eval $ac_try) 2>&5
2188   ac_status=$?
2189   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2190   (exit $ac_status); }; }; then
2191   ac_cv_prog_cc_g=yes
2192 else
2193   echo "$as_me: failed program was:" >&5
2194 sed 's/^/| /' conftest.$ac_ext >&5
2195
2196 ac_cv_prog_cc_g=no
2197 fi
2198 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2199 fi
2200 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2201 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2202 if test "$ac_test_CFLAGS" = set; then
2203   CFLAGS=$ac_save_CFLAGS
2204 elif test $ac_cv_prog_cc_g = yes; then
2205   if test "$GCC" = yes; then
2206     CFLAGS="-g -O2"
2207   else
2208     CFLAGS="-g"
2209   fi
2210 else
2211   if test "$GCC" = yes; then
2212     CFLAGS="-O2"
2213   else
2214     CFLAGS=
2215   fi
2216 fi
2217 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2218 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2219 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2220   echo $ECHO_N "(cached) $ECHO_C" >&6
2221 else
2222   ac_cv_prog_cc_stdc=no
2223 ac_save_CC=$CC
2224 cat >conftest.$ac_ext <<_ACEOF
2225 /* confdefs.h.  */
2226 _ACEOF
2227 cat confdefs.h >>conftest.$ac_ext
2228 cat >>conftest.$ac_ext <<_ACEOF
2229 /* end confdefs.h.  */
2230 #include <stdarg.h>
2231 #include <stdio.h>
2232 #include <sys/types.h>
2233 #include <sys/stat.h>
2234 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2235 struct buf { int x; };
2236 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2237 static char *e (p, i)
2238      char **p;
2239      int i;
2240 {
2241   return p[i];
2242 }
2243 static char *f (char * (*g) (char **, int), char **p, ...)
2244 {
2245   char *s;
2246   va_list v;
2247   va_start (v,p);
2248   s = g (p, va_arg (v,int));
2249   va_end (v);
2250   return s;
2251 }
2252
2253 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2254    function prototypes and stuff, but not '\xHH' hex character constants.
2255    These don't provoke an error unfortunately, instead are silently treated
2256    as 'x'.  The following induces an error, until -std1 is added to get
2257    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2258    array size at least.  It's necessary to write '\x00'==0 to get something
2259    that's true only with -std1.  */
2260 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2261
2262 int test (int i, double x);
2263 struct s1 {int (*f) (int a);};
2264 struct s2 {int (*f) (double a);};
2265 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2266 int argc;
2267 char **argv;
2268 int
2269 main ()
2270 {
2271 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2272   ;
2273   return 0;
2274 }
2275 _ACEOF
2276 # Don't try gcc -ansi; that turns off useful extensions and
2277 # breaks some systems' header files.
2278 # AIX                   -qlanglvl=ansi
2279 # Ultrix and OSF/1      -std1
2280 # HP-UX 10.20 and later -Ae
2281 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2282 # SVR4                  -Xc -D__EXTENSIONS__
2283 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2284 do
2285   CC="$ac_save_CC $ac_arg"
2286   rm -f conftest.$ac_objext
2287 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2288   (eval $ac_compile) 2>conftest.er1
2289   ac_status=$?
2290   grep -v '^ *+' conftest.er1 >conftest.err
2291   rm -f conftest.er1
2292   cat conftest.err >&5
2293   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2294   (exit $ac_status); } &&
2295          { ac_try='test -z "$ac_c_werror_flag"
2296                          || test ! -s conftest.err'
2297   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2298   (eval $ac_try) 2>&5
2299   ac_status=$?
2300   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2301   (exit $ac_status); }; } &&
2302          { ac_try='test -s conftest.$ac_objext'
2303   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2304   (eval $ac_try) 2>&5
2305   ac_status=$?
2306   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2307   (exit $ac_status); }; }; then
2308   ac_cv_prog_cc_stdc=$ac_arg
2309 break
2310 else
2311   echo "$as_me: failed program was:" >&5
2312 sed 's/^/| /' conftest.$ac_ext >&5
2313
2314 fi
2315 rm -f conftest.err conftest.$ac_objext
2316 done
2317 rm -f conftest.$ac_ext conftest.$ac_objext
2318 CC=$ac_save_CC
2319
2320 fi
2321
2322 case "x$ac_cv_prog_cc_stdc" in
2323   x|xno)
2324     echo "$as_me:$LINENO: result: none needed" >&5
2325 echo "${ECHO_T}none needed" >&6 ;;
2326   *)
2327     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2328 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2329     CC="$CC $ac_cv_prog_cc_stdc" ;;
2330 esac
2331
2332 # Some people use a C++ compiler to compile C.  Since we use `exit',
2333 # in C++ we need to declare it.  In case someone uses the same compiler
2334 # for both compiling C and C++ we need to have the C++ compiler decide
2335 # the declaration of exit, since it's the most demanding environment.
2336 cat >conftest.$ac_ext <<_ACEOF
2337 #ifndef __cplusplus
2338   choke me
2339 #endif
2340 _ACEOF
2341 rm -f conftest.$ac_objext
2342 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2343   (eval $ac_compile) 2>conftest.er1
2344   ac_status=$?
2345   grep -v '^ *+' conftest.er1 >conftest.err
2346   rm -f conftest.er1
2347   cat conftest.err >&5
2348   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2349   (exit $ac_status); } &&
2350          { ac_try='test -z "$ac_c_werror_flag"
2351                          || test ! -s conftest.err'
2352   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2353   (eval $ac_try) 2>&5
2354   ac_status=$?
2355   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2356   (exit $ac_status); }; } &&
2357          { ac_try='test -s conftest.$ac_objext'
2358   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2359   (eval $ac_try) 2>&5
2360   ac_status=$?
2361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2362   (exit $ac_status); }; }; then
2363   for ac_declaration in \
2364    '' \
2365    'extern "C" void std::exit (int) throw (); using std::exit;' \
2366    'extern "C" void std::exit (int); using std::exit;' \
2367    'extern "C" void exit (int) throw ();' \
2368    'extern "C" void exit (int);' \
2369    'void exit (int);'
2370 do
2371   cat >conftest.$ac_ext <<_ACEOF
2372 /* confdefs.h.  */
2373 _ACEOF
2374 cat confdefs.h >>conftest.$ac_ext
2375 cat >>conftest.$ac_ext <<_ACEOF
2376 /* end confdefs.h.  */
2377 $ac_declaration
2378 #include <stdlib.h>
2379 int
2380 main ()
2381 {
2382 exit (42);
2383   ;
2384   return 0;
2385 }
2386 _ACEOF
2387 rm -f conftest.$ac_objext
2388 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2389   (eval $ac_compile) 2>conftest.er1
2390   ac_status=$?
2391   grep -v '^ *+' conftest.er1 >conftest.err
2392   rm -f conftest.er1
2393   cat conftest.err >&5
2394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2395   (exit $ac_status); } &&
2396          { ac_try='test -z "$ac_c_werror_flag"
2397                          || test ! -s conftest.err'
2398   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2399   (eval $ac_try) 2>&5
2400   ac_status=$?
2401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2402   (exit $ac_status); }; } &&
2403          { ac_try='test -s conftest.$ac_objext'
2404   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2405   (eval $ac_try) 2>&5
2406   ac_status=$?
2407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2408   (exit $ac_status); }; }; then
2409   :
2410 else
2411   echo "$as_me: failed program was:" >&5
2412 sed 's/^/| /' conftest.$ac_ext >&5
2413
2414 continue
2415 fi
2416 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2417   cat >conftest.$ac_ext <<_ACEOF
2418 /* confdefs.h.  */
2419 _ACEOF
2420 cat confdefs.h >>conftest.$ac_ext
2421 cat >>conftest.$ac_ext <<_ACEOF
2422 /* end confdefs.h.  */
2423 $ac_declaration
2424 int
2425 main ()
2426 {
2427 exit (42);
2428   ;
2429   return 0;
2430 }
2431 _ACEOF
2432 rm -f conftest.$ac_objext
2433 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2434   (eval $ac_compile) 2>conftest.er1
2435   ac_status=$?
2436   grep -v '^ *+' conftest.er1 >conftest.err
2437   rm -f conftest.er1
2438   cat conftest.err >&5
2439   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2440   (exit $ac_status); } &&
2441          { ac_try='test -z "$ac_c_werror_flag"
2442                          || test ! -s conftest.err'
2443   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2444   (eval $ac_try) 2>&5
2445   ac_status=$?
2446   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2447   (exit $ac_status); }; } &&
2448          { ac_try='test -s conftest.$ac_objext'
2449   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2450   (eval $ac_try) 2>&5
2451   ac_status=$?
2452   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2453   (exit $ac_status); }; }; then
2454   break
2455 else
2456   echo "$as_me: failed program was:" >&5
2457 sed 's/^/| /' conftest.$ac_ext >&5
2458
2459 fi
2460 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2461 done
2462 rm -f conftest*
2463 if test -n "$ac_declaration"; then
2464   echo '#ifdef __cplusplus' >>confdefs.h
2465   echo $ac_declaration      >>confdefs.h
2466   echo '#endif'             >>confdefs.h
2467 fi
2468
2469 else
2470   echo "$as_me: failed program was:" >&5
2471 sed 's/^/| /' conftest.$ac_ext >&5
2472
2473 fi
2474 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2475 ac_ext=c
2476 ac_cpp='$CPP $CPPFLAGS'
2477 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2478 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2479 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2480
2481 if test -n "$ac_tool_prefix"; then
2482   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2483 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2484 echo "$as_me:$LINENO: checking for $ac_word" >&5
2485 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2486 if test "${ac_cv_prog_RANLIB+set}" = set; then
2487   echo $ECHO_N "(cached) $ECHO_C" >&6
2488 else
2489   if test -n "$RANLIB"; then
2490   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2491 else
2492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2493 for as_dir in $PATH
2494 do
2495   IFS=$as_save_IFS
2496   test -z "$as_dir" && as_dir=.
2497   for ac_exec_ext in '' $ac_executable_extensions; do
2498   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2499     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2500     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2501     break 2
2502   fi
2503 done
2504 done
2505
2506 fi
2507 fi
2508 RANLIB=$ac_cv_prog_RANLIB
2509 if test -n "$RANLIB"; then
2510   echo "$as_me:$LINENO: result: $RANLIB" >&5
2511 echo "${ECHO_T}$RANLIB" >&6
2512 else
2513   echo "$as_me:$LINENO: result: no" >&5
2514 echo "${ECHO_T}no" >&6
2515 fi
2516
2517 fi
2518 if test -z "$ac_cv_prog_RANLIB"; then
2519   ac_ct_RANLIB=$RANLIB
2520   # Extract the first word of "ranlib", so it can be a program name with args.
2521 set dummy ranlib; ac_word=$2
2522 echo "$as_me:$LINENO: checking for $ac_word" >&5
2523 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2524 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2525   echo $ECHO_N "(cached) $ECHO_C" >&6
2526 else
2527   if test -n "$ac_ct_RANLIB"; then
2528   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2529 else
2530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2531 for as_dir in $PATH
2532 do
2533   IFS=$as_save_IFS
2534   test -z "$as_dir" && as_dir=.
2535   for ac_exec_ext in '' $ac_executable_extensions; do
2536   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2537     ac_cv_prog_ac_ct_RANLIB="ranlib"
2538     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2539     break 2
2540   fi
2541 done
2542 done
2543
2544   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2545 fi
2546 fi
2547 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2548 if test -n "$ac_ct_RANLIB"; then
2549   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2550 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2551 else
2552   echo "$as_me:$LINENO: result: no" >&5
2553 echo "${ECHO_T}no" >&6
2554 fi
2555
2556   RANLIB=$ac_ct_RANLIB
2557 else
2558   RANLIB="$ac_cv_prog_RANLIB"
2559 fi
2560
2561
2562 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
2563 for ac_prog in aclocal
2564 do
2565   # Extract the first word of "$ac_prog", so it can be a program name with args.
2566 set dummy $ac_prog; ac_word=$2
2567 echo "$as_me:$LINENO: checking for $ac_word" >&5
2568 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2569 if test "${ac_cv_prog_ACLOCAL+set}" = set; then
2570   echo $ECHO_N "(cached) $ECHO_C" >&6
2571 else
2572   if test -n "$ACLOCAL"; then
2573   ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
2574 else
2575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2576 for as_dir in $PATH
2577 do
2578   IFS=$as_save_IFS
2579   test -z "$as_dir" && as_dir=.
2580   for ac_exec_ext in '' $ac_executable_extensions; do
2581   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2582     ac_cv_prog_ACLOCAL="$ac_prog"
2583     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2584     break 2
2585   fi
2586 done
2587 done
2588
2589 fi
2590 fi
2591 ACLOCAL=$ac_cv_prog_ACLOCAL
2592 if test -n "$ACLOCAL"; then
2593   echo "$as_me:$LINENO: result: $ACLOCAL" >&5
2594 echo "${ECHO_T}$ACLOCAL" >&6
2595 else
2596   echo "$as_me:$LINENO: result: no" >&5
2597 echo "${ECHO_T}no" >&6
2598 fi
2599
2600   test -n "$ACLOCAL" && break
2601 done
2602 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
2603
2604 for ac_prog in autoconf
2605 do
2606   # Extract the first word of "$ac_prog", so it can be a program name with args.
2607 set dummy $ac_prog; ac_word=$2
2608 echo "$as_me:$LINENO: checking for $ac_word" >&5
2609 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2610 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
2611   echo $ECHO_N "(cached) $ECHO_C" >&6
2612 else
2613   if test -n "$AUTOCONF"; then
2614   ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
2615 else
2616 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2617 for as_dir in $PATH
2618 do
2619   IFS=$as_save_IFS
2620   test -z "$as_dir" && as_dir=.
2621   for ac_exec_ext in '' $ac_executable_extensions; do
2622   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2623     ac_cv_prog_AUTOCONF="$ac_prog"
2624     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2625     break 2
2626   fi
2627 done
2628 done
2629
2630 fi
2631 fi
2632 AUTOCONF=$ac_cv_prog_AUTOCONF
2633 if test -n "$AUTOCONF"; then
2634   echo "$as_me:$LINENO: result: $AUTOCONF" >&5
2635 echo "${ECHO_T}$AUTOCONF" >&6
2636 else
2637   echo "$as_me:$LINENO: result: no" >&5
2638 echo "${ECHO_T}no" >&6
2639 fi
2640
2641   test -n "$AUTOCONF" && break
2642 done
2643 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
2644
2645 for ac_prog in autoheader
2646 do
2647   # Extract the first word of "$ac_prog", so it can be a program name with args.
2648 set dummy $ac_prog; ac_word=$2
2649 echo "$as_me:$LINENO: checking for $ac_word" >&5
2650 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2651 if test "${ac_cv_prog_AUTOHEADER+set}" = set; then
2652   echo $ECHO_N "(cached) $ECHO_C" >&6
2653 else
2654   if test -n "$AUTOHEADER"; then
2655   ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
2656 else
2657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2658 for as_dir in $PATH
2659 do
2660   IFS=$as_save_IFS
2661   test -z "$as_dir" && as_dir=.
2662   for ac_exec_ext in '' $ac_executable_extensions; do
2663   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2664     ac_cv_prog_AUTOHEADER="$ac_prog"
2665     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2666     break 2
2667   fi
2668 done
2669 done
2670
2671 fi
2672 fi
2673 AUTOHEADER=$ac_cv_prog_AUTOHEADER
2674 if test -n "$AUTOHEADER"; then
2675   echo "$as_me:$LINENO: result: $AUTOHEADER" >&5
2676 echo "${ECHO_T}$AUTOHEADER" >&6
2677 else
2678   echo "$as_me:$LINENO: result: no" >&5
2679 echo "${ECHO_T}no" >&6
2680 fi
2681
2682   test -n "$AUTOHEADER" && break
2683 done
2684 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
2685
2686
2687 # Figure out what compiler warnings we can enable.
2688 # See config/warnings.m4 for details.
2689
2690
2691 WARN_CFLAGS=
2692 save_CFLAGS="$CFLAGS"
2693 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
2694                           -Wmissing-prototypes -Wold-style-definition; do
2695   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
2696
2697   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
2698 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
2699 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
2700   echo $ECHO_N "(cached) $ECHO_C" >&6
2701 else
2702   CFLAGS="$option"
2703     cat >conftest.$ac_ext <<_ACEOF
2704 /* confdefs.h.  */
2705 _ACEOF
2706 cat confdefs.h >>conftest.$ac_ext
2707 cat >>conftest.$ac_ext <<_ACEOF
2708 /* end confdefs.h.  */
2709
2710 int
2711 main ()
2712 {
2713
2714   ;
2715   return 0;
2716 }
2717 _ACEOF
2718 rm -f conftest.$ac_objext
2719 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2720   (eval $ac_compile) 2>conftest.er1
2721   ac_status=$?
2722   grep -v '^ *+' conftest.er1 >conftest.err
2723   rm -f conftest.er1
2724   cat conftest.err >&5
2725   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2726   (exit $ac_status); } &&
2727          { ac_try='test -z "$ac_c_werror_flag"
2728                          || test ! -s conftest.err'
2729   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2730   (eval $ac_try) 2>&5
2731   ac_status=$?
2732   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2733   (exit $ac_status); }; } &&
2734          { ac_try='test -s conftest.$ac_objext'
2735   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2736   (eval $ac_try) 2>&5
2737   ac_status=$?
2738   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2739   (exit $ac_status); }; }; then
2740   eval "$as_acx_Woption=yes"
2741 else
2742   echo "$as_me: failed program was:" >&5
2743 sed 's/^/| /' conftest.$ac_ext >&5
2744
2745 eval "$as_acx_Woption=no"
2746 fi
2747 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2748
2749 fi
2750 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
2751 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
2752   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
2753   WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$option"
2754 fi
2755
2756   done
2757 CFLAGS="$save_CFLAGS"
2758
2759 WARN_PEDANTIC=
2760 echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long" >&5
2761 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long... $ECHO_C" >&6
2762 if test "${acx_cv_prog_cc_pedantic__Wno_long_long+set}" = set; then
2763   echo $ECHO_N "(cached) $ECHO_C" >&6
2764 else
2765   save_CFLAGS="$CFLAGS"
2766 CFLAGS="-pedantic -Wno-long-long"
2767 cat >conftest.$ac_ext <<_ACEOF
2768 /* confdefs.h.  */
2769 _ACEOF
2770 cat confdefs.h >>conftest.$ac_ext
2771 cat >>conftest.$ac_ext <<_ACEOF
2772 /* end confdefs.h.  */
2773
2774 int
2775 main ()
2776 {
2777
2778   ;
2779   return 0;
2780 }
2781 _ACEOF
2782 rm -f conftest.$ac_objext
2783 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2784   (eval $ac_compile) 2>conftest.er1
2785   ac_status=$?
2786   grep -v '^ *+' conftest.er1 >conftest.err
2787   rm -f conftest.er1
2788   cat conftest.err >&5
2789   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2790   (exit $ac_status); } &&
2791          { ac_try='test -z "$ac_c_werror_flag"
2792                          || test ! -s conftest.err'
2793   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2794   (eval $ac_try) 2>&5
2795   ac_status=$?
2796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2797   (exit $ac_status); }; } &&
2798          { ac_try='test -s conftest.$ac_objext'
2799   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2800   (eval $ac_try) 2>&5
2801   ac_status=$?
2802   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2803   (exit $ac_status); }; }; then
2804   acx_cv_prog_cc_pedantic__Wno_long_long=yes
2805 else
2806   echo "$as_me: failed program was:" >&5
2807 sed 's/^/| /' conftest.$ac_ext >&5
2808
2809 acx_cv_prog_cc_pedantic__Wno_long_long=no
2810 fi
2811 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2812 CFLAGS="$save_CFLAGS"
2813 fi
2814 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long" >&5
2815 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long" >&6
2816 if test $acx_cv_prog_cc_pedantic__Wno_long_long = yes; then
2817   WARN_PEDANTIC="-pedantic -Wno-long-long"
2818 fi
2819
2820
2821
2822 # Only enable with --enable-werror-always until existing warnings are
2823 # corrected.
2824 WERROR=
2825 # Check whether --enable-werror-always or --disable-werror-always was given.
2826 if test "${enable_werror_always+set}" = set; then
2827   enableval="$enable_werror_always"
2828
2829 else
2830   enable_werror_always=no
2831 fi;
2832 if test $enable_werror_always = yes; then
2833   WERROR=-Werror
2834 fi
2835
2836
2837
2838 # Checks for header files.
2839 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
2840 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
2841 if test "${ac_cv_header_time+set}" = set; then
2842   echo $ECHO_N "(cached) $ECHO_C" >&6
2843 else
2844   cat >conftest.$ac_ext <<_ACEOF
2845 /* confdefs.h.  */
2846 _ACEOF
2847 cat confdefs.h >>conftest.$ac_ext
2848 cat >>conftest.$ac_ext <<_ACEOF
2849 /* end confdefs.h.  */
2850 #include <sys/types.h>
2851 #include <sys/time.h>
2852 #include <time.h>
2853
2854 int
2855 main ()
2856 {
2857 if ((struct tm *) 0)
2858 return 0;
2859   ;
2860   return 0;
2861 }
2862 _ACEOF
2863 rm -f conftest.$ac_objext
2864 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2865   (eval $ac_compile) 2>conftest.er1
2866   ac_status=$?
2867   grep -v '^ *+' conftest.er1 >conftest.err
2868   rm -f conftest.er1
2869   cat conftest.err >&5
2870   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2871   (exit $ac_status); } &&
2872          { ac_try='test -z "$ac_c_werror_flag"
2873                          || test ! -s conftest.err'
2874   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2875   (eval $ac_try) 2>&5
2876   ac_status=$?
2877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2878   (exit $ac_status); }; } &&
2879          { ac_try='test -s conftest.$ac_objext'
2880   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2881   (eval $ac_try) 2>&5
2882   ac_status=$?
2883   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2884   (exit $ac_status); }; }; then
2885   ac_cv_header_time=yes
2886 else
2887   echo "$as_me: failed program was:" >&5
2888 sed 's/^/| /' conftest.$ac_ext >&5
2889
2890 ac_cv_header_time=no
2891 fi
2892 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2893 fi
2894 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
2895 echo "${ECHO_T}$ac_cv_header_time" >&6
2896 if test $ac_cv_header_time = yes; then
2897
2898 cat >>confdefs.h <<\_ACEOF
2899 #define TIME_WITH_SYS_TIME 1
2900 _ACEOF
2901
2902 fi
2903
2904 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
2905 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
2906 if test "${gcc_cv_header_string+set}" = set; then
2907   echo $ECHO_N "(cached) $ECHO_C" >&6
2908 else
2909   cat >conftest.$ac_ext <<_ACEOF
2910 /* confdefs.h.  */
2911 _ACEOF
2912 cat confdefs.h >>conftest.$ac_ext
2913 cat >>conftest.$ac_ext <<_ACEOF
2914 /* end confdefs.h.  */
2915 #include <string.h>
2916 #include <strings.h>
2917 int
2918 main ()
2919 {
2920
2921   ;
2922   return 0;
2923 }
2924 _ACEOF
2925 rm -f conftest.$ac_objext
2926 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2927   (eval $ac_compile) 2>conftest.er1
2928   ac_status=$?
2929   grep -v '^ *+' conftest.er1 >conftest.err
2930   rm -f conftest.er1
2931   cat conftest.err >&5
2932   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2933   (exit $ac_status); } &&
2934          { ac_try='test -z "$ac_c_werror_flag"
2935                          || test ! -s conftest.err'
2936   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2937   (eval $ac_try) 2>&5
2938   ac_status=$?
2939   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2940   (exit $ac_status); }; } &&
2941          { ac_try='test -s conftest.$ac_objext'
2942   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2943   (eval $ac_try) 2>&5
2944   ac_status=$?
2945   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2946   (exit $ac_status); }; }; then
2947   gcc_cv_header_string=yes
2948 else
2949   echo "$as_me: failed program was:" >&5
2950 sed 's/^/| /' conftest.$ac_ext >&5
2951
2952 gcc_cv_header_string=no
2953 fi
2954 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2955 fi
2956 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
2957 echo "${ECHO_T}$gcc_cv_header_string" >&6
2958 if test $gcc_cv_header_string = yes; then
2959
2960 cat >>confdefs.h <<\_ACEOF
2961 #define STRING_WITH_STRINGS 1
2962 _ACEOF
2963
2964 fi
2965
2966 ac_ext=c
2967 ac_cpp='$CPP $CPPFLAGS'
2968 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2969 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2970 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2971 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2972 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2973 # On Suns, sometimes $CPP names a directory.
2974 if test -n "$CPP" && test -d "$CPP"; then
2975   CPP=
2976 fi
2977 if test -z "$CPP"; then
2978   if test "${ac_cv_prog_CPP+set}" = set; then
2979   echo $ECHO_N "(cached) $ECHO_C" >&6
2980 else
2981       # Double quotes because CPP needs to be expanded
2982     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2983     do
2984       ac_preproc_ok=false
2985 for ac_c_preproc_warn_flag in '' yes
2986 do
2987   # Use a header file that comes with gcc, so configuring glibc
2988   # with a fresh cross-compiler works.
2989   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2990   # <limits.h> exists even on freestanding compilers.
2991   # On the NeXT, cc -E runs the code through the compiler's parser,
2992   # not just through cpp. "Syntax error" is here to catch this case.
2993   cat >conftest.$ac_ext <<_ACEOF
2994 /* confdefs.h.  */
2995 _ACEOF
2996 cat confdefs.h >>conftest.$ac_ext
2997 cat >>conftest.$ac_ext <<_ACEOF
2998 /* end confdefs.h.  */
2999 #ifdef __STDC__
3000 # include <limits.h>
3001 #else
3002 # include <assert.h>
3003 #endif
3004                      Syntax error
3005 _ACEOF
3006 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3007   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3008   ac_status=$?
3009   grep -v '^ *+' conftest.er1 >conftest.err
3010   rm -f conftest.er1
3011   cat conftest.err >&5
3012   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3013   (exit $ac_status); } >/dev/null; then
3014   if test -s conftest.err; then
3015     ac_cpp_err=$ac_c_preproc_warn_flag
3016     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3017   else
3018     ac_cpp_err=
3019   fi
3020 else
3021   ac_cpp_err=yes
3022 fi
3023 if test -z "$ac_cpp_err"; then
3024   :
3025 else
3026   echo "$as_me: failed program was:" >&5
3027 sed 's/^/| /' conftest.$ac_ext >&5
3028
3029   # Broken: fails on valid input.
3030 continue
3031 fi
3032 rm -f conftest.err conftest.$ac_ext
3033
3034   # OK, works on sane cases.  Now check whether non-existent headers
3035   # can be detected and how.
3036   cat >conftest.$ac_ext <<_ACEOF
3037 /* confdefs.h.  */
3038 _ACEOF
3039 cat confdefs.h >>conftest.$ac_ext
3040 cat >>conftest.$ac_ext <<_ACEOF
3041 /* end confdefs.h.  */
3042 #include <ac_nonexistent.h>
3043 _ACEOF
3044 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3045   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3046   ac_status=$?
3047   grep -v '^ *+' conftest.er1 >conftest.err
3048   rm -f conftest.er1
3049   cat conftest.err >&5
3050   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3051   (exit $ac_status); } >/dev/null; then
3052   if test -s conftest.err; then
3053     ac_cpp_err=$ac_c_preproc_warn_flag
3054     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3055   else
3056     ac_cpp_err=
3057   fi
3058 else
3059   ac_cpp_err=yes
3060 fi
3061 if test -z "$ac_cpp_err"; then
3062   # Broken: success on invalid input.
3063 continue
3064 else
3065   echo "$as_me: failed program was:" >&5
3066 sed 's/^/| /' conftest.$ac_ext >&5
3067
3068   # Passes both tests.
3069 ac_preproc_ok=:
3070 break
3071 fi
3072 rm -f conftest.err conftest.$ac_ext
3073
3074 done
3075 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3076 rm -f conftest.err conftest.$ac_ext
3077 if $ac_preproc_ok; then
3078   break
3079 fi
3080
3081     done
3082     ac_cv_prog_CPP=$CPP
3083
3084 fi
3085   CPP=$ac_cv_prog_CPP
3086 else
3087   ac_cv_prog_CPP=$CPP
3088 fi
3089 echo "$as_me:$LINENO: result: $CPP" >&5
3090 echo "${ECHO_T}$CPP" >&6
3091 ac_preproc_ok=false
3092 for ac_c_preproc_warn_flag in '' yes
3093 do
3094   # Use a header file that comes with gcc, so configuring glibc
3095   # with a fresh cross-compiler works.
3096   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3097   # <limits.h> exists even on freestanding compilers.
3098   # On the NeXT, cc -E runs the code through the compiler's parser,
3099   # not just through cpp. "Syntax error" is here to catch this case.
3100   cat >conftest.$ac_ext <<_ACEOF
3101 /* confdefs.h.  */
3102 _ACEOF
3103 cat confdefs.h >>conftest.$ac_ext
3104 cat >>conftest.$ac_ext <<_ACEOF
3105 /* end confdefs.h.  */
3106 #ifdef __STDC__
3107 # include <limits.h>
3108 #else
3109 # include <assert.h>
3110 #endif
3111                      Syntax error
3112 _ACEOF
3113 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3114   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3115   ac_status=$?
3116   grep -v '^ *+' conftest.er1 >conftest.err
3117   rm -f conftest.er1
3118   cat conftest.err >&5
3119   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3120   (exit $ac_status); } >/dev/null; then
3121   if test -s conftest.err; then
3122     ac_cpp_err=$ac_c_preproc_warn_flag
3123     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3124   else
3125     ac_cpp_err=
3126   fi
3127 else
3128   ac_cpp_err=yes
3129 fi
3130 if test -z "$ac_cpp_err"; then
3131   :
3132 else
3133   echo "$as_me: failed program was:" >&5
3134 sed 's/^/| /' conftest.$ac_ext >&5
3135
3136   # Broken: fails on valid input.
3137 continue
3138 fi
3139 rm -f conftest.err conftest.$ac_ext
3140
3141   # OK, works on sane cases.  Now check whether non-existent headers
3142   # can be detected and how.
3143   cat >conftest.$ac_ext <<_ACEOF
3144 /* confdefs.h.  */
3145 _ACEOF
3146 cat confdefs.h >>conftest.$ac_ext
3147 cat >>conftest.$ac_ext <<_ACEOF
3148 /* end confdefs.h.  */
3149 #include <ac_nonexistent.h>
3150 _ACEOF
3151 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3152   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3153   ac_status=$?
3154   grep -v '^ *+' conftest.er1 >conftest.err
3155   rm -f conftest.er1
3156   cat conftest.err >&5
3157   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3158   (exit $ac_status); } >/dev/null; then
3159   if test -s conftest.err; then
3160     ac_cpp_err=$ac_c_preproc_warn_flag
3161     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3162   else
3163     ac_cpp_err=
3164   fi
3165 else
3166   ac_cpp_err=yes
3167 fi
3168 if test -z "$ac_cpp_err"; then
3169   # Broken: success on invalid input.
3170 continue
3171 else
3172   echo "$as_me: failed program was:" >&5
3173 sed 's/^/| /' conftest.$ac_ext >&5
3174
3175   # Passes both tests.
3176 ac_preproc_ok=:
3177 break
3178 fi
3179 rm -f conftest.err conftest.$ac_ext
3180
3181 done
3182 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3183 rm -f conftest.err conftest.$ac_ext
3184 if $ac_preproc_ok; then
3185   :
3186 else
3187   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3188 See \`config.log' for more details." >&5
3189 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3190 See \`config.log' for more details." >&2;}
3191    { (exit 1); exit 1; }; }
3192 fi
3193
3194 ac_ext=c
3195 ac_cpp='$CPP $CPPFLAGS'
3196 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3197 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3198 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3199
3200
3201 echo "$as_me:$LINENO: checking for egrep" >&5
3202 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3203 if test "${ac_cv_prog_egrep+set}" = set; then
3204   echo $ECHO_N "(cached) $ECHO_C" >&6
3205 else
3206   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3207     then ac_cv_prog_egrep='grep -E'
3208     else ac_cv_prog_egrep='egrep'
3209     fi
3210 fi
3211 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3212 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3213  EGREP=$ac_cv_prog_egrep
3214
3215
3216 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3217 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3218 if test "${ac_cv_header_stdc+set}" = set; then
3219   echo $ECHO_N "(cached) $ECHO_C" >&6
3220 else
3221   cat >conftest.$ac_ext <<_ACEOF
3222 /* confdefs.h.  */
3223 _ACEOF
3224 cat confdefs.h >>conftest.$ac_ext
3225 cat >>conftest.$ac_ext <<_ACEOF
3226 /* end confdefs.h.  */
3227 #include <stdlib.h>
3228 #include <stdarg.h>
3229 #include <string.h>
3230 #include <float.h>
3231
3232 int
3233 main ()
3234 {
3235
3236   ;
3237   return 0;
3238 }
3239 _ACEOF
3240 rm -f conftest.$ac_objext
3241 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3242   (eval $ac_compile) 2>conftest.er1
3243   ac_status=$?
3244   grep -v '^ *+' conftest.er1 >conftest.err
3245   rm -f conftest.er1
3246   cat conftest.err >&5
3247   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3248   (exit $ac_status); } &&
3249          { ac_try='test -z "$ac_c_werror_flag"
3250                          || test ! -s conftest.err'
3251   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3252   (eval $ac_try) 2>&5
3253   ac_status=$?
3254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3255   (exit $ac_status); }; } &&
3256          { ac_try='test -s conftest.$ac_objext'
3257   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3258   (eval $ac_try) 2>&5
3259   ac_status=$?
3260   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3261   (exit $ac_status); }; }; then
3262   ac_cv_header_stdc=yes
3263 else
3264   echo "$as_me: failed program was:" >&5
3265 sed 's/^/| /' conftest.$ac_ext >&5
3266
3267 ac_cv_header_stdc=no
3268 fi
3269 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3270
3271 if test $ac_cv_header_stdc = yes; then
3272   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3273   cat >conftest.$ac_ext <<_ACEOF
3274 /* confdefs.h.  */
3275 _ACEOF
3276 cat confdefs.h >>conftest.$ac_ext
3277 cat >>conftest.$ac_ext <<_ACEOF
3278 /* end confdefs.h.  */
3279 #include <string.h>
3280
3281 _ACEOF
3282 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3283   $EGREP "memchr" >/dev/null 2>&1; then
3284   :
3285 else
3286   ac_cv_header_stdc=no
3287 fi
3288 rm -f conftest*
3289
3290 fi
3291
3292 if test $ac_cv_header_stdc = yes; then
3293   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3294   cat >conftest.$ac_ext <<_ACEOF
3295 /* confdefs.h.  */
3296 _ACEOF
3297 cat confdefs.h >>conftest.$ac_ext
3298 cat >>conftest.$ac_ext <<_ACEOF
3299 /* end confdefs.h.  */
3300 #include <stdlib.h>
3301
3302 _ACEOF
3303 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3304   $EGREP "free" >/dev/null 2>&1; then
3305   :
3306 else
3307   ac_cv_header_stdc=no
3308 fi
3309 rm -f conftest*
3310
3311 fi
3312
3313 if test $ac_cv_header_stdc = yes; then
3314   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3315   if test "$cross_compiling" = yes; then
3316   :
3317 else
3318   cat >conftest.$ac_ext <<_ACEOF
3319 /* confdefs.h.  */
3320 _ACEOF
3321 cat confdefs.h >>conftest.$ac_ext
3322 cat >>conftest.$ac_ext <<_ACEOF
3323 /* end confdefs.h.  */
3324 #include <ctype.h>
3325 #if ((' ' & 0x0FF) == 0x020)
3326 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3327 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3328 #else
3329 # define ISLOWER(c) \
3330                    (('a' <= (c) && (c) <= 'i') \
3331                      || ('j' <= (c) && (c) <= 'r') \
3332                      || ('s' <= (c) && (c) <= 'z'))
3333 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3334 #endif
3335
3336 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3337 int
3338 main ()
3339 {
3340   int i;
3341   for (i = 0; i < 256; i++)
3342     if (XOR (islower (i), ISLOWER (i))
3343         || toupper (i) != TOUPPER (i))
3344       exit(2);
3345   exit (0);
3346 }
3347 _ACEOF
3348 rm -f conftest$ac_exeext
3349 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3350   (eval $ac_link) 2>&5
3351   ac_status=$?
3352   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3353   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3354   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3355   (eval $ac_try) 2>&5
3356   ac_status=$?
3357   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3358   (exit $ac_status); }; }; then
3359   :
3360 else
3361   echo "$as_me: program exited with status $ac_status" >&5
3362 echo "$as_me: failed program was:" >&5
3363 sed 's/^/| /' conftest.$ac_ext >&5
3364
3365 ( exit $ac_status )
3366 ac_cv_header_stdc=no
3367 fi
3368 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3369 fi
3370 fi
3371 fi
3372 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3373 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3374 if test $ac_cv_header_stdc = yes; then
3375
3376 cat >>confdefs.h <<\_ACEOF
3377 #define STDC_HEADERS 1
3378 _ACEOF
3379
3380 fi
3381
3382 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3393                   inttypes.h stdint.h unistd.h
3394 do
3395 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3396 echo "$as_me:$LINENO: checking for $ac_header" >&5
3397 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3398 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3399   echo $ECHO_N "(cached) $ECHO_C" >&6
3400 else
3401   cat >conftest.$ac_ext <<_ACEOF
3402 /* confdefs.h.  */
3403 _ACEOF
3404 cat confdefs.h >>conftest.$ac_ext
3405 cat >>conftest.$ac_ext <<_ACEOF
3406 /* end confdefs.h.  */
3407 $ac_includes_default
3408
3409 #include <$ac_header>
3410 _ACEOF
3411 rm -f conftest.$ac_objext
3412 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3413   (eval $ac_compile) 2>conftest.er1
3414   ac_status=$?
3415   grep -v '^ *+' conftest.er1 >conftest.err
3416   rm -f conftest.er1
3417   cat conftest.err >&5
3418   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3419   (exit $ac_status); } &&
3420          { ac_try='test -z "$ac_c_werror_flag"
3421                          || test ! -s conftest.err'
3422   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3423   (eval $ac_try) 2>&5
3424   ac_status=$?
3425   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3426   (exit $ac_status); }; } &&
3427          { ac_try='test -s conftest.$ac_objext'
3428   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3429   (eval $ac_try) 2>&5
3430   ac_status=$?
3431   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3432   (exit $ac_status); }; }; then
3433   eval "$as_ac_Header=yes"
3434 else
3435   echo "$as_me: failed program was:" >&5
3436 sed 's/^/| /' conftest.$ac_ext >&5
3437
3438 eval "$as_ac_Header=no"
3439 fi
3440 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3441 fi
3442 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3443 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3444 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3445   cat >>confdefs.h <<_ACEOF
3446 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3447 _ACEOF
3448
3449 fi
3450
3451 done
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464 for ac_header in iconv.h locale.h fcntl.h limits.h stddef.h \
3465         stdlib.h strings.h string.h sys/file.h unistd.h
3466 do
3467 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3468 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3469   echo "$as_me:$LINENO: checking for $ac_header" >&5
3470 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3471 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3472   echo $ECHO_N "(cached) $ECHO_C" >&6
3473 fi
3474 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3475 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3476 else
3477   # Is the header compilable?
3478 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3479 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3480 cat >conftest.$ac_ext <<_ACEOF
3481 /* confdefs.h.  */
3482 _ACEOF
3483 cat confdefs.h >>conftest.$ac_ext
3484 cat >>conftest.$ac_ext <<_ACEOF
3485 /* end confdefs.h.  */
3486 $ac_includes_default
3487 #include <$ac_header>
3488 _ACEOF
3489 rm -f conftest.$ac_objext
3490 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3491   (eval $ac_compile) 2>conftest.er1
3492   ac_status=$?
3493   grep -v '^ *+' conftest.er1 >conftest.err
3494   rm -f conftest.er1
3495   cat conftest.err >&5
3496   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3497   (exit $ac_status); } &&
3498          { ac_try='test -z "$ac_c_werror_flag"
3499                          || test ! -s conftest.err'
3500   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3501   (eval $ac_try) 2>&5
3502   ac_status=$?
3503   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3504   (exit $ac_status); }; } &&
3505          { ac_try='test -s conftest.$ac_objext'
3506   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3507   (eval $ac_try) 2>&5
3508   ac_status=$?
3509   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3510   (exit $ac_status); }; }; then
3511   ac_header_compiler=yes
3512 else
3513   echo "$as_me: failed program was:" >&5
3514 sed 's/^/| /' conftest.$ac_ext >&5
3515
3516 ac_header_compiler=no
3517 fi
3518 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3519 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3520 echo "${ECHO_T}$ac_header_compiler" >&6
3521
3522 # Is the header present?
3523 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3524 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3525 cat >conftest.$ac_ext <<_ACEOF
3526 /* confdefs.h.  */
3527 _ACEOF
3528 cat confdefs.h >>conftest.$ac_ext
3529 cat >>conftest.$ac_ext <<_ACEOF
3530 /* end confdefs.h.  */
3531 #include <$ac_header>
3532 _ACEOF
3533 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3534   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3535   ac_status=$?
3536   grep -v '^ *+' conftest.er1 >conftest.err
3537   rm -f conftest.er1
3538   cat conftest.err >&5
3539   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3540   (exit $ac_status); } >/dev/null; then
3541   if test -s conftest.err; then
3542     ac_cpp_err=$ac_c_preproc_warn_flag
3543     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3544   else
3545     ac_cpp_err=
3546   fi
3547 else
3548   ac_cpp_err=yes
3549 fi
3550 if test -z "$ac_cpp_err"; then
3551   ac_header_preproc=yes
3552 else
3553   echo "$as_me: failed program was:" >&5
3554 sed 's/^/| /' conftest.$ac_ext >&5
3555
3556   ac_header_preproc=no
3557 fi
3558 rm -f conftest.err conftest.$ac_ext
3559 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3560 echo "${ECHO_T}$ac_header_preproc" >&6
3561
3562 # So?  What about this header?
3563 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3564   yes:no: )
3565     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3566 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3567     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3568 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3569     ac_header_preproc=yes
3570     ;;
3571   no:yes:* )
3572     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3573 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3574     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3575 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3576     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3577 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3578     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3579 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3580     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3581 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3582     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3583 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3584     (
3585       cat <<\_ASBOX
3586 ## ----------------------------------- ##
3587 ## Report this to gcc-bugs@gcc.gnu.org ##
3588 ## ----------------------------------- ##
3589 _ASBOX
3590     ) |
3591       sed "s/^/$as_me: WARNING:     /" >&2
3592     ;;
3593 esac
3594 echo "$as_me:$LINENO: checking for $ac_header" >&5
3595 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3596 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3597   echo $ECHO_N "(cached) $ECHO_C" >&6
3598 else
3599   eval "$as_ac_Header=\$ac_header_preproc"
3600 fi
3601 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3602 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3603
3604 fi
3605 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3606   cat >>confdefs.h <<_ACEOF
3607 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3608 _ACEOF
3609
3610 fi
3611
3612 done
3613
3614
3615 # Checks for typedefs, structures, and compiler characteristics.
3616 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
3617 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
3618 if test "${ac_cv_c_const+set}" = set; then
3619   echo $ECHO_N "(cached) $ECHO_C" >&6
3620 else
3621   cat >conftest.$ac_ext <<_ACEOF
3622 /* confdefs.h.  */
3623 _ACEOF
3624 cat confdefs.h >>conftest.$ac_ext
3625 cat >>conftest.$ac_ext <<_ACEOF
3626 /* end confdefs.h.  */
3627
3628 int
3629 main ()
3630 {
3631 /* FIXME: Include the comments suggested by Paul. */
3632 #ifndef __cplusplus
3633   /* Ultrix mips cc rejects this.  */
3634   typedef int charset[2];
3635   const charset x;
3636   /* SunOS 4.1.1 cc rejects this.  */
3637   char const *const *ccp;
3638   char **p;
3639   /* NEC SVR4.0.2 mips cc rejects this.  */
3640   struct point {int x, y;};
3641   static struct point const zero = {0,0};
3642   /* AIX XL C 1.02.0.0 rejects this.
3643      It does not let you subtract one const X* pointer from another in
3644      an arm of an if-expression whose if-part is not a constant
3645      expression */
3646   const char *g = "string";
3647   ccp = &g + (g ? g-g : 0);
3648   /* HPUX 7.0 cc rejects these. */
3649   ++ccp;
3650   p = (char**) ccp;
3651   ccp = (char const *const *) p;
3652   { /* SCO 3.2v4 cc rejects this.  */
3653     char *t;
3654     char const *s = 0 ? (char *) 0 : (char const *) 0;
3655
3656     *t++ = 0;
3657   }
3658   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3659     int x[] = {25, 17};
3660     const int *foo = &x[0];
3661     ++foo;
3662   }
3663   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3664     typedef const int *iptr;
3665     iptr p = 0;
3666     ++p;
3667   }
3668   { /* AIX XL C 1.02.0.0 rejects this saying
3669        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3670     struct s { int j; const int *ap[3]; };
3671     struct s *b; b->j = 5;
3672   }
3673   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3674     const int foo = 10;
3675   }
3676 #endif
3677
3678   ;
3679   return 0;
3680 }
3681 _ACEOF
3682 rm -f conftest.$ac_objext
3683 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3684   (eval $ac_compile) 2>conftest.er1
3685   ac_status=$?
3686   grep -v '^ *+' conftest.er1 >conftest.err
3687   rm -f conftest.er1
3688   cat conftest.err >&5
3689   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3690   (exit $ac_status); } &&
3691          { ac_try='test -z "$ac_c_werror_flag"
3692                          || test ! -s conftest.err'
3693   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3694   (eval $ac_try) 2>&5
3695   ac_status=$?
3696   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3697   (exit $ac_status); }; } &&
3698          { ac_try='test -s conftest.$ac_objext'
3699   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3700   (eval $ac_try) 2>&5
3701   ac_status=$?
3702   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3703   (exit $ac_status); }; }; then
3704   ac_cv_c_const=yes
3705 else
3706   echo "$as_me: failed program was:" >&5
3707 sed 's/^/| /' conftest.$ac_ext >&5
3708
3709 ac_cv_c_const=no
3710 fi
3711 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3712 fi
3713 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
3714 echo "${ECHO_T}$ac_cv_c_const" >&6
3715 if test $ac_cv_c_const = no; then
3716
3717 cat >>confdefs.h <<\_ACEOF
3718 #define const
3719 _ACEOF
3720
3721 fi
3722
3723 echo "$as_me:$LINENO: checking for inline" >&5
3724 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3725 if test "${ac_cv_c_inline+set}" = set; then
3726   echo $ECHO_N "(cached) $ECHO_C" >&6
3727 else
3728   ac_cv_c_inline=no
3729 for ac_kw in inline __inline__ __inline; do
3730   cat >conftest.$ac_ext <<_ACEOF
3731 /* confdefs.h.  */
3732 _ACEOF
3733 cat confdefs.h >>conftest.$ac_ext
3734 cat >>conftest.$ac_ext <<_ACEOF
3735 /* end confdefs.h.  */
3736 #ifndef __cplusplus
3737 typedef int foo_t;
3738 static $ac_kw foo_t static_foo () {return 0; }
3739 $ac_kw foo_t foo () {return 0; }
3740 #endif
3741
3742 _ACEOF
3743 rm -f conftest.$ac_objext
3744 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3745   (eval $ac_compile) 2>conftest.er1
3746   ac_status=$?
3747   grep -v '^ *+' conftest.er1 >conftest.err
3748   rm -f conftest.er1
3749   cat conftest.err >&5
3750   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3751   (exit $ac_status); } &&
3752          { ac_try='test -z "$ac_c_werror_flag"
3753                          || test ! -s conftest.err'
3754   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3755   (eval $ac_try) 2>&5
3756   ac_status=$?
3757   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3758   (exit $ac_status); }; } &&
3759          { ac_try='test -s conftest.$ac_objext'
3760   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3761   (eval $ac_try) 2>&5
3762   ac_status=$?
3763   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3764   (exit $ac_status); }; }; then
3765   ac_cv_c_inline=$ac_kw; break
3766 else
3767   echo "$as_me: failed program was:" >&5
3768 sed 's/^/| /' conftest.$ac_ext >&5
3769
3770 fi
3771 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3772 done
3773
3774 fi
3775 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3776 echo "${ECHO_T}$ac_cv_c_inline" >&6
3777
3778
3779 case $ac_cv_c_inline in
3780   inline | yes) ;;
3781   *)
3782     case $ac_cv_c_inline in
3783       no) ac_val=;;
3784       *) ac_val=$ac_cv_c_inline;;
3785     esac
3786     cat >>confdefs.h <<_ACEOF
3787 #ifndef __cplusplus
3788 #define inline $ac_val
3789 #endif
3790 _ACEOF
3791     ;;
3792 esac
3793
3794 echo "$as_me:$LINENO: checking for obstacks" >&5
3795 echo $ECHO_N "checking for obstacks... $ECHO_C" >&6
3796 if test "${ac_cv_func_obstack+set}" = set; then
3797   echo $ECHO_N "(cached) $ECHO_C" >&6
3798 else
3799   cat >conftest.$ac_ext <<_ACEOF
3800 /* confdefs.h.  */
3801 _ACEOF
3802 cat confdefs.h >>conftest.$ac_ext
3803 cat >>conftest.$ac_ext <<_ACEOF
3804 /* end confdefs.h.  */
3805 #include "obstack.h"
3806 int
3807 main ()
3808 {
3809 struct obstack *mem; obstack_free(mem,(char *) 0)
3810   ;
3811   return 0;
3812 }
3813 _ACEOF
3814 rm -f conftest.$ac_objext conftest$ac_exeext
3815 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3816   (eval $ac_link) 2>conftest.er1
3817   ac_status=$?
3818   grep -v '^ *+' conftest.er1 >conftest.err
3819   rm -f conftest.er1
3820   cat conftest.err >&5
3821   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3822   (exit $ac_status); } &&
3823          { ac_try='test -z "$ac_c_werror_flag"
3824                          || test ! -s conftest.err'
3825   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3826   (eval $ac_try) 2>&5
3827   ac_status=$?
3828   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3829   (exit $ac_status); }; } &&
3830          { ac_try='test -s conftest$ac_exeext'
3831   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3832   (eval $ac_try) 2>&5
3833   ac_status=$?
3834   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3835   (exit $ac_status); }; }; then
3836   ac_cv_func_obstack=yes
3837 else
3838   echo "$as_me: failed program was:" >&5
3839 sed 's/^/| /' conftest.$ac_ext >&5
3840
3841 ac_cv_func_obstack=no
3842 fi
3843 rm -f conftest.err conftest.$ac_objext \
3844       conftest$ac_exeext conftest.$ac_ext
3845 fi
3846 echo "$as_me:$LINENO: result: $ac_cv_func_obstack" >&5
3847 echo "${ECHO_T}$ac_cv_func_obstack" >&6
3848 if test $ac_cv_func_obstack = yes; then
3849
3850 cat >>confdefs.h <<\_ACEOF
3851 #define HAVE_OBSTACK 1
3852 _ACEOF
3853
3854 else
3855   case $LIBOBJS in
3856     "obstack.$ac_objext"   | \
3857   *" obstack.$ac_objext"   | \
3858     "obstack.$ac_objext "* | \
3859   *" obstack.$ac_objext "* ) ;;
3860   *) LIBOBJS="$LIBOBJS obstack.$ac_objext" ;;
3861 esac
3862
3863 fi
3864
3865 echo "$as_me:$LINENO: checking for off_t" >&5
3866 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
3867 if test "${ac_cv_type_off_t+set}" = set; then
3868   echo $ECHO_N "(cached) $ECHO_C" >&6
3869 else
3870   cat >conftest.$ac_ext <<_ACEOF
3871 /* confdefs.h.  */
3872 _ACEOF
3873 cat confdefs.h >>conftest.$ac_ext
3874 cat >>conftest.$ac_ext <<_ACEOF
3875 /* end confdefs.h.  */
3876 $ac_includes_default
3877 int
3878 main ()
3879 {
3880 if ((off_t *) 0)
3881   return 0;
3882 if (sizeof (off_t))
3883   return 0;
3884   ;
3885   return 0;
3886 }
3887 _ACEOF
3888 rm -f conftest.$ac_objext
3889 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3890   (eval $ac_compile) 2>conftest.er1
3891   ac_status=$?
3892   grep -v '^ *+' conftest.er1 >conftest.err
3893   rm -f conftest.er1
3894   cat conftest.err >&5
3895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3896   (exit $ac_status); } &&
3897          { ac_try='test -z "$ac_c_werror_flag"
3898                          || test ! -s conftest.err'
3899   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3900   (eval $ac_try) 2>&5
3901   ac_status=$?
3902   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3903   (exit $ac_status); }; } &&
3904          { ac_try='test -s conftest.$ac_objext'
3905   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3906   (eval $ac_try) 2>&5
3907   ac_status=$?
3908   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3909   (exit $ac_status); }; }; then
3910   ac_cv_type_off_t=yes
3911 else
3912   echo "$as_me: failed program was:" >&5
3913 sed 's/^/| /' conftest.$ac_ext >&5
3914
3915 ac_cv_type_off_t=no
3916 fi
3917 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3918 fi
3919 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
3920 echo "${ECHO_T}$ac_cv_type_off_t" >&6
3921 if test $ac_cv_type_off_t = yes; then
3922   :
3923 else
3924
3925 cat >>confdefs.h <<_ACEOF
3926 #define off_t long
3927 _ACEOF
3928
3929 fi
3930
3931 echo "$as_me:$LINENO: checking for size_t" >&5
3932 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
3933 if test "${ac_cv_type_size_t+set}" = set; then
3934   echo $ECHO_N "(cached) $ECHO_C" >&6
3935 else
3936   cat >conftest.$ac_ext <<_ACEOF
3937 /* confdefs.h.  */
3938 _ACEOF
3939 cat confdefs.h >>conftest.$ac_ext
3940 cat >>conftest.$ac_ext <<_ACEOF
3941 /* end confdefs.h.  */
3942 $ac_includes_default
3943 int
3944 main ()
3945 {
3946 if ((size_t *) 0)
3947   return 0;
3948 if (sizeof (size_t))
3949   return 0;
3950   ;
3951   return 0;
3952 }
3953 _ACEOF
3954 rm -f conftest.$ac_objext
3955 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3956   (eval $ac_compile) 2>conftest.er1
3957   ac_status=$?
3958   grep -v '^ *+' conftest.er1 >conftest.err
3959   rm -f conftest.er1
3960   cat conftest.err >&5
3961   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3962   (exit $ac_status); } &&
3963          { ac_try='test -z "$ac_c_werror_flag"
3964                          || test ! -s conftest.err'
3965   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3966   (eval $ac_try) 2>&5
3967   ac_status=$?
3968   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3969   (exit $ac_status); }; } &&
3970          { ac_try='test -s conftest.$ac_objext'
3971   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3972   (eval $ac_try) 2>&5
3973   ac_status=$?
3974   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3975   (exit $ac_status); }; }; then
3976   ac_cv_type_size_t=yes
3977 else
3978   echo "$as_me: failed program was:" >&5
3979 sed 's/^/| /' conftest.$ac_ext >&5
3980
3981 ac_cv_type_size_t=no
3982 fi
3983 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3984 fi
3985 echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
3986 echo "${ECHO_T}$ac_cv_type_size_t" >&6
3987 if test $ac_cv_type_size_t = yes; then
3988   :
3989 else
3990
3991 cat >>confdefs.h <<_ACEOF
3992 #define size_t unsigned
3993 _ACEOF
3994
3995 fi
3996
3997 echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
3998 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
3999 if test "${ac_cv_struct_tm+set}" = set; then
4000   echo $ECHO_N "(cached) $ECHO_C" >&6
4001 else
4002   cat >conftest.$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 #include <sys/types.h>
4009 #include <time.h>
4010
4011 int
4012 main ()
4013 {
4014 struct tm *tp; tp->tm_sec;
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 $ac_status); }; }; then
4041   ac_cv_struct_tm=time.h
4042 else
4043   echo "$as_me: failed program was:" >&5
4044 sed 's/^/| /' conftest.$ac_ext >&5
4045
4046 ac_cv_struct_tm=sys/time.h
4047 fi
4048 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4049 fi
4050 echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
4051 echo "${ECHO_T}$ac_cv_struct_tm" >&6
4052 if test $ac_cv_struct_tm = sys/time.h; then
4053
4054 cat >>confdefs.h <<\_ACEOF
4055 #define TM_IN_SYS_TIME 1
4056 _ACEOF
4057
4058 fi
4059
4060 echo "$as_me:$LINENO: checking for int" >&5
4061 echo $ECHO_N "checking for int... $ECHO_C" >&6
4062 if test "${ac_cv_type_int+set}" = set; then
4063   echo $ECHO_N "(cached) $ECHO_C" >&6
4064 else
4065   cat >conftest.$ac_ext <<_ACEOF
4066 /* confdefs.h.  */
4067 _ACEOF
4068 cat confdefs.h >>conftest.$ac_ext
4069 cat >>conftest.$ac_ext <<_ACEOF
4070 /* end confdefs.h.  */
4071 $ac_includes_default
4072 int
4073 main ()
4074 {
4075 if ((int *) 0)
4076   return 0;
4077 if (sizeof (int))
4078   return 0;
4079   ;
4080   return 0;
4081 }
4082 _ACEOF
4083 rm -f conftest.$ac_objext
4084 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4085   (eval $ac_compile) 2>conftest.er1
4086   ac_status=$?
4087   grep -v '^ *+' conftest.er1 >conftest.err
4088   rm -f conftest.er1
4089   cat conftest.err >&5
4090   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4091   (exit $ac_status); } &&
4092          { ac_try='test -z "$ac_c_werror_flag"
4093                          || test ! -s conftest.err'
4094   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4095   (eval $ac_try) 2>&5
4096   ac_status=$?
4097   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4098   (exit $ac_status); }; } &&
4099          { ac_try='test -s conftest.$ac_objext'
4100   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4101   (eval $ac_try) 2>&5
4102   ac_status=$?
4103   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4104   (exit $ac_status); }; }; then
4105   ac_cv_type_int=yes
4106 else
4107   echo "$as_me: failed program was:" >&5
4108 sed 's/^/| /' conftest.$ac_ext >&5
4109
4110 ac_cv_type_int=no
4111 fi
4112 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4113 fi
4114 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4115 echo "${ECHO_T}$ac_cv_type_int" >&6
4116
4117 echo "$as_me:$LINENO: checking size of int" >&5
4118 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4119 if test "${ac_cv_sizeof_int+set}" = set; then
4120   echo $ECHO_N "(cached) $ECHO_C" >&6
4121 else
4122   if test "$ac_cv_type_int" = yes; then
4123   # The cast to unsigned long works around a bug in the HP C Compiler
4124   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4125   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4126   # This bug is HP SR number 8606223364.
4127   if test "$cross_compiling" = yes; then
4128   # Depending upon the size, compute the lo and hi bounds.
4129 cat >conftest.$ac_ext <<_ACEOF
4130 /* confdefs.h.  */
4131 _ACEOF
4132 cat confdefs.h >>conftest.$ac_ext
4133 cat >>conftest.$ac_ext <<_ACEOF
4134 /* end confdefs.h.  */
4135 $ac_includes_default
4136 int
4137 main ()
4138 {
4139 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4140 test_array [0] = 0
4141
4142   ;
4143   return 0;
4144 }
4145 _ACEOF
4146 rm -f conftest.$ac_objext
4147 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4148   (eval $ac_compile) 2>conftest.er1
4149   ac_status=$?
4150   grep -v '^ *+' conftest.er1 >conftest.err
4151   rm -f conftest.er1
4152   cat conftest.err >&5
4153   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4154   (exit $ac_status); } &&
4155          { ac_try='test -z "$ac_c_werror_flag"
4156                          || test ! -s conftest.err'
4157   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4158   (eval $ac_try) 2>&5
4159   ac_status=$?
4160   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4161   (exit $ac_status); }; } &&
4162          { ac_try='test -s conftest.$ac_objext'
4163   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4164   (eval $ac_try) 2>&5
4165   ac_status=$?
4166   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4167   (exit $ac_status); }; }; then
4168   ac_lo=0 ac_mid=0
4169   while :; do
4170     cat >conftest.$ac_ext <<_ACEOF
4171 /* confdefs.h.  */
4172 _ACEOF
4173 cat confdefs.h >>conftest.$ac_ext
4174 cat >>conftest.$ac_ext <<_ACEOF
4175 /* end confdefs.h.  */
4176 $ac_includes_default
4177 int
4178 main ()
4179 {
4180 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4181 test_array [0] = 0
4182
4183   ;
4184   return 0;
4185 }
4186 _ACEOF
4187 rm -f conftest.$ac_objext
4188 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4189   (eval $ac_compile) 2>conftest.er1
4190   ac_status=$?
4191   grep -v '^ *+' conftest.er1 >conftest.err
4192   rm -f conftest.er1
4193   cat conftest.err >&5
4194   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4195   (exit $ac_status); } &&
4196          { ac_try='test -z "$ac_c_werror_flag"
4197                          || test ! -s conftest.err'
4198   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4199   (eval $ac_try) 2>&5
4200   ac_status=$?
4201   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4202   (exit $ac_status); }; } &&
4203          { ac_try='test -s conftest.$ac_objext'
4204   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4205   (eval $ac_try) 2>&5
4206   ac_status=$?
4207   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4208   (exit $ac_status); }; }; then
4209   ac_hi=$ac_mid; break
4210 else
4211   echo "$as_me: failed program was:" >&5
4212 sed 's/^/| /' conftest.$ac_ext >&5
4213
4214 ac_lo=`expr $ac_mid + 1`
4215                     if test $ac_lo -le $ac_mid; then
4216                       ac_lo= ac_hi=
4217                       break
4218                     fi
4219                     ac_mid=`expr 2 '*' $ac_mid + 1`
4220 fi
4221 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4222   done
4223 else
4224   echo "$as_me: failed program was:" >&5
4225 sed 's/^/| /' conftest.$ac_ext >&5
4226
4227 cat >conftest.$ac_ext <<_ACEOF
4228 /* confdefs.h.  */
4229 _ACEOF
4230 cat confdefs.h >>conftest.$ac_ext
4231 cat >>conftest.$ac_ext <<_ACEOF
4232 /* end confdefs.h.  */
4233 $ac_includes_default
4234 int
4235 main ()
4236 {
4237 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4238 test_array [0] = 0
4239
4240   ;
4241   return 0;
4242 }
4243 _ACEOF
4244 rm -f conftest.$ac_objext
4245 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4246   (eval $ac_compile) 2>conftest.er1
4247   ac_status=$?
4248   grep -v '^ *+' conftest.er1 >conftest.err
4249   rm -f conftest.er1
4250   cat conftest.err >&5
4251   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4252   (exit $ac_status); } &&
4253          { ac_try='test -z "$ac_c_werror_flag"
4254                          || test ! -s conftest.err'
4255   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4256   (eval $ac_try) 2>&5
4257   ac_status=$?
4258   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4259   (exit $ac_status); }; } &&
4260          { ac_try='test -s conftest.$ac_objext'
4261   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4262   (eval $ac_try) 2>&5
4263   ac_status=$?
4264   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4265   (exit $ac_status); }; }; then
4266   ac_hi=-1 ac_mid=-1
4267   while :; do
4268     cat >conftest.$ac_ext <<_ACEOF
4269 /* confdefs.h.  */
4270 _ACEOF
4271 cat confdefs.h >>conftest.$ac_ext
4272 cat >>conftest.$ac_ext <<_ACEOF
4273 /* end confdefs.h.  */
4274 $ac_includes_default
4275 int
4276 main ()
4277 {
4278 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4279 test_array [0] = 0
4280
4281   ;
4282   return 0;
4283 }
4284 _ACEOF
4285 rm -f conftest.$ac_objext
4286 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4287   (eval $ac_compile) 2>conftest.er1
4288   ac_status=$?
4289   grep -v '^ *+' conftest.er1 >conftest.err
4290   rm -f conftest.er1
4291   cat conftest.err >&5
4292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4293   (exit $ac_status); } &&
4294          { ac_try='test -z "$ac_c_werror_flag"
4295                          || test ! -s conftest.err'
4296   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4297   (eval $ac_try) 2>&5
4298   ac_status=$?
4299   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4300   (exit $ac_status); }; } &&
4301          { ac_try='test -s conftest.$ac_objext'
4302   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4303   (eval $ac_try) 2>&5
4304   ac_status=$?
4305   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4306   (exit $ac_status); }; }; then
4307   ac_lo=$ac_mid; break
4308 else
4309   echo "$as_me: failed program was:" >&5
4310 sed 's/^/| /' conftest.$ac_ext >&5
4311
4312 ac_hi=`expr '(' $ac_mid ')' - 1`
4313                        if test $ac_mid -le $ac_hi; then
4314                          ac_lo= ac_hi=
4315                          break
4316                        fi
4317                        ac_mid=`expr 2 '*' $ac_mid`
4318 fi
4319 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4320   done
4321 else
4322   echo "$as_me: failed program was:" >&5
4323 sed 's/^/| /' conftest.$ac_ext >&5
4324
4325 ac_lo= ac_hi=
4326 fi
4327 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4328 fi
4329 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4330 # Binary search between lo and hi bounds.
4331 while test "x$ac_lo" != "x$ac_hi"; do
4332   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4333   cat >conftest.$ac_ext <<_ACEOF
4334 /* confdefs.h.  */
4335 _ACEOF
4336 cat confdefs.h >>conftest.$ac_ext
4337 cat >>conftest.$ac_ext <<_ACEOF
4338 /* end confdefs.h.  */
4339 $ac_includes_default
4340 int
4341 main ()
4342 {
4343 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4344 test_array [0] = 0
4345
4346   ;
4347   return 0;
4348 }
4349 _ACEOF
4350 rm -f conftest.$ac_objext
4351 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4352   (eval $ac_compile) 2>conftest.er1
4353   ac_status=$?
4354   grep -v '^ *+' conftest.er1 >conftest.err
4355   rm -f conftest.er1
4356   cat conftest.err >&5
4357   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4358   (exit $ac_status); } &&
4359          { ac_try='test -z "$ac_c_werror_flag"
4360                          || test ! -s conftest.err'
4361   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4362   (eval $ac_try) 2>&5
4363   ac_status=$?
4364   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4365   (exit $ac_status); }; } &&
4366          { ac_try='test -s conftest.$ac_objext'
4367   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4368   (eval $ac_try) 2>&5
4369   ac_status=$?
4370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4371   (exit $ac_status); }; }; then
4372   ac_hi=$ac_mid
4373 else
4374   echo "$as_me: failed program was:" >&5
4375 sed 's/^/| /' conftest.$ac_ext >&5
4376
4377 ac_lo=`expr '(' $ac_mid ')' + 1`
4378 fi
4379 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4380 done
4381 case $ac_lo in
4382 ?*) ac_cv_sizeof_int=$ac_lo;;
4383 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4384 See \`config.log' for more details." >&5
4385 echo "$as_me: error: cannot compute sizeof (int), 77
4386 See \`config.log' for more details." >&2;}
4387    { (exit 1); exit 1; }; } ;;
4388 esac
4389 else
4390   if test "$cross_compiling" = yes; then
4391   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4392 See \`config.log' for more details." >&5
4393 echo "$as_me: error: cannot run test program while cross compiling
4394 See \`config.log' for more details." >&2;}
4395    { (exit 1); exit 1; }; }
4396 else
4397   cat >conftest.$ac_ext <<_ACEOF
4398 /* confdefs.h.  */
4399 _ACEOF
4400 cat confdefs.h >>conftest.$ac_ext
4401 cat >>conftest.$ac_ext <<_ACEOF
4402 /* end confdefs.h.  */
4403 $ac_includes_default
4404 long longval () { return (long) (sizeof (int)); }
4405 unsigned long ulongval () { return (long) (sizeof (int)); }
4406 #include <stdio.h>
4407 #include <stdlib.h>
4408 int
4409 main ()
4410 {
4411
4412   FILE *f = fopen ("conftest.val", "w");
4413   if (! f)
4414     exit (1);
4415   if (((long) (sizeof (int))) < 0)
4416     {
4417       long i = longval ();
4418       if (i != ((long) (sizeof (int))))
4419         exit (1);
4420       fprintf (f, "%ld\n", i);
4421     }
4422   else
4423     {
4424       unsigned long i = ulongval ();
4425       if (i != ((long) (sizeof (int))))
4426         exit (1);
4427       fprintf (f, "%lu\n", i);
4428     }
4429   exit (ferror (f) || fclose (f) != 0);
4430
4431   ;
4432   return 0;
4433 }
4434 _ACEOF
4435 rm -f conftest$ac_exeext
4436 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4437   (eval $ac_link) 2>&5
4438   ac_status=$?
4439   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4440   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4441   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4442   (eval $ac_try) 2>&5
4443   ac_status=$?
4444   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4445   (exit $ac_status); }; }; then
4446   ac_cv_sizeof_int=`cat conftest.val`
4447 else
4448   echo "$as_me: program exited with status $ac_status" >&5
4449 echo "$as_me: failed program was:" >&5
4450 sed 's/^/| /' conftest.$ac_ext >&5
4451
4452 ( exit $ac_status )
4453 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4454 See \`config.log' for more details." >&5
4455 echo "$as_me: error: cannot compute sizeof (int), 77
4456 See \`config.log' for more details." >&2;}
4457    { (exit 1); exit 1; }; }
4458 fi
4459 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4460 fi
4461 fi
4462 rm -f conftest.val
4463 else
4464   ac_cv_sizeof_int=0
4465 fi
4466 fi
4467 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4468 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4469 cat >>confdefs.h <<_ACEOF
4470 #define SIZEOF_INT $ac_cv_sizeof_int
4471 _ACEOF
4472
4473
4474 echo "$as_me:$LINENO: checking for long" >&5
4475 echo $ECHO_N "checking for long... $ECHO_C" >&6
4476 if test "${ac_cv_type_long+set}" = set; then
4477   echo $ECHO_N "(cached) $ECHO_C" >&6
4478 else
4479   cat >conftest.$ac_ext <<_ACEOF
4480 /* confdefs.h.  */
4481 _ACEOF
4482 cat confdefs.h >>conftest.$ac_ext
4483 cat >>conftest.$ac_ext <<_ACEOF
4484 /* end confdefs.h.  */
4485 $ac_includes_default
4486 int
4487 main ()
4488 {
4489 if ((long *) 0)
4490   return 0;
4491 if (sizeof (long))
4492   return 0;
4493   ;
4494   return 0;
4495 }
4496 _ACEOF
4497 rm -f conftest.$ac_objext
4498 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4499   (eval $ac_compile) 2>conftest.er1
4500   ac_status=$?
4501   grep -v '^ *+' conftest.er1 >conftest.err
4502   rm -f conftest.er1
4503   cat conftest.err >&5
4504   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4505   (exit $ac_status); } &&
4506          { ac_try='test -z "$ac_c_werror_flag"
4507                          || test ! -s conftest.err'
4508   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4509   (eval $ac_try) 2>&5
4510   ac_status=$?
4511   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4512   (exit $ac_status); }; } &&
4513          { ac_try='test -s conftest.$ac_objext'
4514   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4515   (eval $ac_try) 2>&5
4516   ac_status=$?
4517   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4518   (exit $ac_status); }; }; then
4519   ac_cv_type_long=yes
4520 else
4521   echo "$as_me: failed program was:" >&5
4522 sed 's/^/| /' conftest.$ac_ext >&5
4523
4524 ac_cv_type_long=no
4525 fi
4526 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4527 fi
4528 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4529 echo "${ECHO_T}$ac_cv_type_long" >&6
4530
4531 echo "$as_me:$LINENO: checking size of long" >&5
4532 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4533 if test "${ac_cv_sizeof_long+set}" = set; then
4534   echo $ECHO_N "(cached) $ECHO_C" >&6
4535 else
4536   if test "$ac_cv_type_long" = yes; then
4537   # The cast to unsigned long works around a bug in the HP C Compiler
4538   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4539   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4540   # This bug is HP SR number 8606223364.
4541   if test "$cross_compiling" = yes; then
4542   # Depending upon the size, compute the lo and hi bounds.
4543 cat >conftest.$ac_ext <<_ACEOF
4544 /* confdefs.h.  */
4545 _ACEOF
4546 cat confdefs.h >>conftest.$ac_ext
4547 cat >>conftest.$ac_ext <<_ACEOF
4548 /* end confdefs.h.  */
4549 $ac_includes_default
4550 int
4551 main ()
4552 {
4553 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4554 test_array [0] = 0
4555
4556   ;
4557   return 0;
4558 }
4559 _ACEOF
4560 rm -f conftest.$ac_objext
4561 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4562   (eval $ac_compile) 2>conftest.er1
4563   ac_status=$?
4564   grep -v '^ *+' conftest.er1 >conftest.err
4565   rm -f conftest.er1
4566   cat conftest.err >&5
4567   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4568   (exit $ac_status); } &&
4569          { ac_try='test -z "$ac_c_werror_flag"
4570                          || test ! -s conftest.err'
4571   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4572   (eval $ac_try) 2>&5
4573   ac_status=$?
4574   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4575   (exit $ac_status); }; } &&
4576          { ac_try='test -s conftest.$ac_objext'
4577   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4578   (eval $ac_try) 2>&5
4579   ac_status=$?
4580   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4581   (exit $ac_status); }; }; then
4582   ac_lo=0 ac_mid=0
4583   while :; do
4584     cat >conftest.$ac_ext <<_ACEOF
4585 /* confdefs.h.  */
4586 _ACEOF
4587 cat confdefs.h >>conftest.$ac_ext
4588 cat >>conftest.$ac_ext <<_ACEOF
4589 /* end confdefs.h.  */
4590 $ac_includes_default
4591 int
4592 main ()
4593 {
4594 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4595 test_array [0] = 0
4596
4597   ;
4598   return 0;
4599 }
4600 _ACEOF
4601 rm -f conftest.$ac_objext
4602 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4603   (eval $ac_compile) 2>conftest.er1
4604   ac_status=$?
4605   grep -v '^ *+' conftest.er1 >conftest.err
4606   rm -f conftest.er1
4607   cat conftest.err >&5
4608   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4609   (exit $ac_status); } &&
4610          { ac_try='test -z "$ac_c_werror_flag"
4611                          || test ! -s conftest.err'
4612   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4613   (eval $ac_try) 2>&5
4614   ac_status=$?
4615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4616   (exit $ac_status); }; } &&
4617          { ac_try='test -s conftest.$ac_objext'
4618   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4619   (eval $ac_try) 2>&5
4620   ac_status=$?
4621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4622   (exit $ac_status); }; }; then
4623   ac_hi=$ac_mid; break
4624 else
4625   echo "$as_me: failed program was:" >&5
4626 sed 's/^/| /' conftest.$ac_ext >&5
4627
4628 ac_lo=`expr $ac_mid + 1`
4629                     if test $ac_lo -le $ac_mid; then
4630                       ac_lo= ac_hi=
4631                       break
4632                     fi
4633                     ac_mid=`expr 2 '*' $ac_mid + 1`
4634 fi
4635 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4636   done
4637 else
4638   echo "$as_me: failed program was:" >&5
4639 sed 's/^/| /' conftest.$ac_ext >&5
4640
4641 cat >conftest.$ac_ext <<_ACEOF
4642 /* confdefs.h.  */
4643 _ACEOF
4644 cat confdefs.h >>conftest.$ac_ext
4645 cat >>conftest.$ac_ext <<_ACEOF
4646 /* end confdefs.h.  */
4647 $ac_includes_default
4648 int
4649 main ()
4650 {
4651 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4652 test_array [0] = 0
4653
4654   ;
4655   return 0;
4656 }
4657 _ACEOF
4658 rm -f conftest.$ac_objext
4659 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4660   (eval $ac_compile) 2>conftest.er1
4661   ac_status=$?
4662   grep -v '^ *+' conftest.er1 >conftest.err
4663   rm -f conftest.er1
4664   cat conftest.err >&5
4665   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4666   (exit $ac_status); } &&
4667          { ac_try='test -z "$ac_c_werror_flag"
4668                          || test ! -s conftest.err'
4669   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4670   (eval $ac_try) 2>&5
4671   ac_status=$?
4672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4673   (exit $ac_status); }; } &&
4674          { ac_try='test -s conftest.$ac_objext'
4675   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4676   (eval $ac_try) 2>&5
4677   ac_status=$?
4678   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4679   (exit $ac_status); }; }; then
4680   ac_hi=-1 ac_mid=-1
4681   while :; do
4682     cat >conftest.$ac_ext <<_ACEOF
4683 /* confdefs.h.  */
4684 _ACEOF
4685 cat confdefs.h >>conftest.$ac_ext
4686 cat >>conftest.$ac_ext <<_ACEOF
4687 /* end confdefs.h.  */
4688 $ac_includes_default
4689 int
4690 main ()
4691 {
4692 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
4693 test_array [0] = 0
4694
4695   ;
4696   return 0;
4697 }
4698 _ACEOF
4699 rm -f conftest.$ac_objext
4700 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4701   (eval $ac_compile) 2>conftest.er1
4702   ac_status=$?
4703   grep -v '^ *+' conftest.er1 >conftest.err
4704   rm -f conftest.er1
4705   cat conftest.err >&5
4706   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4707   (exit $ac_status); } &&
4708          { ac_try='test -z "$ac_c_werror_flag"
4709                          || test ! -s conftest.err'
4710   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4711   (eval $ac_try) 2>&5
4712   ac_status=$?
4713   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4714   (exit $ac_status); }; } &&
4715          { ac_try='test -s conftest.$ac_objext'
4716   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4717   (eval $ac_try) 2>&5
4718   ac_status=$?
4719   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4720   (exit $ac_status); }; }; then
4721   ac_lo=$ac_mid; break
4722 else
4723   echo "$as_me: failed program was:" >&5
4724 sed 's/^/| /' conftest.$ac_ext >&5
4725
4726 ac_hi=`expr '(' $ac_mid ')' - 1`
4727                        if test $ac_mid -le $ac_hi; then
4728                          ac_lo= ac_hi=
4729                          break
4730                        fi
4731                        ac_mid=`expr 2 '*' $ac_mid`
4732 fi
4733 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4734   done
4735 else
4736   echo "$as_me: failed program was:" >&5
4737 sed 's/^/| /' conftest.$ac_ext >&5
4738
4739 ac_lo= ac_hi=
4740 fi
4741 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4742 fi
4743 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4744 # Binary search between lo and hi bounds.
4745 while test "x$ac_lo" != "x$ac_hi"; do
4746   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4747   cat >conftest.$ac_ext <<_ACEOF
4748 /* confdefs.h.  */
4749 _ACEOF
4750 cat confdefs.h >>conftest.$ac_ext
4751 cat >>conftest.$ac_ext <<_ACEOF
4752 /* end confdefs.h.  */
4753 $ac_includes_default
4754 int
4755 main ()
4756 {
4757 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4758 test_array [0] = 0
4759
4760   ;
4761   return 0;
4762 }
4763 _ACEOF
4764 rm -f conftest.$ac_objext
4765 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4766   (eval $ac_compile) 2>conftest.er1
4767   ac_status=$?
4768   grep -v '^ *+' conftest.er1 >conftest.err
4769   rm -f conftest.er1
4770   cat conftest.err >&5
4771   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4772   (exit $ac_status); } &&
4773          { ac_try='test -z "$ac_c_werror_flag"
4774                          || test ! -s conftest.err'
4775   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4776   (eval $ac_try) 2>&5
4777   ac_status=$?
4778   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4779   (exit $ac_status); }; } &&
4780          { ac_try='test -s conftest.$ac_objext'
4781   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4782   (eval $ac_try) 2>&5
4783   ac_status=$?
4784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4785   (exit $ac_status); }; }; then
4786   ac_hi=$ac_mid
4787 else
4788   echo "$as_me: failed program was:" >&5
4789 sed 's/^/| /' conftest.$ac_ext >&5
4790
4791 ac_lo=`expr '(' $ac_mid ')' + 1`
4792 fi
4793 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4794 done
4795 case $ac_lo in
4796 ?*) ac_cv_sizeof_long=$ac_lo;;
4797 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
4798 See \`config.log' for more details." >&5
4799 echo "$as_me: error: cannot compute sizeof (long), 77
4800 See \`config.log' for more details." >&2;}
4801    { (exit 1); exit 1; }; } ;;
4802 esac
4803 else
4804   if test "$cross_compiling" = yes; then
4805   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4806 See \`config.log' for more details." >&5
4807 echo "$as_me: error: cannot run test program while cross compiling
4808 See \`config.log' for more details." >&2;}
4809    { (exit 1); exit 1; }; }
4810 else
4811   cat >conftest.$ac_ext <<_ACEOF
4812 /* confdefs.h.  */
4813 _ACEOF
4814 cat confdefs.h >>conftest.$ac_ext
4815 cat >>conftest.$ac_ext <<_ACEOF
4816 /* end confdefs.h.  */
4817 $ac_includes_default
4818 long longval () { return (long) (sizeof (long)); }
4819 unsigned long ulongval () { return (long) (sizeof (long)); }
4820 #include <stdio.h>
4821 #include <stdlib.h>
4822 int
4823 main ()
4824 {
4825
4826   FILE *f = fopen ("conftest.val", "w");
4827   if (! f)
4828     exit (1);
4829   if (((long) (sizeof (long))) < 0)
4830     {
4831       long i = longval ();
4832       if (i != ((long) (sizeof (long))))
4833         exit (1);
4834       fprintf (f, "%ld\n", i);
4835     }
4836   else
4837     {
4838       unsigned long i = ulongval ();
4839       if (i != ((long) (sizeof (long))))
4840         exit (1);
4841       fprintf (f, "%lu\n", i);
4842     }
4843   exit (ferror (f) || fclose (f) != 0);
4844
4845   ;
4846   return 0;
4847 }
4848 _ACEOF
4849 rm -f conftest$ac_exeext
4850 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4851   (eval $ac_link) 2>&5
4852   ac_status=$?
4853   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4854   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4855   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4856   (eval $ac_try) 2>&5
4857   ac_status=$?
4858   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4859   (exit $ac_status); }; }; then
4860   ac_cv_sizeof_long=`cat conftest.val`
4861 else
4862   echo "$as_me: program exited with status $ac_status" >&5
4863 echo "$as_me: failed program was:" >&5
4864 sed 's/^/| /' conftest.$ac_ext >&5
4865
4866 ( exit $ac_status )
4867 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
4868 See \`config.log' for more details." >&5
4869 echo "$as_me: error: cannot compute sizeof (long), 77
4870 See \`config.log' for more details." >&2;}
4871    { (exit 1); exit 1; }; }
4872 fi
4873 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4874 fi
4875 fi
4876 rm -f conftest.val
4877 else
4878   ac_cv_sizeof_long=0
4879 fi
4880 fi
4881 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
4882 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
4883 cat >>confdefs.h <<_ACEOF
4884 #define SIZEOF_LONG $ac_cv_sizeof_long
4885 _ACEOF
4886
4887
4888
4889
4890
4891
4892
4893 for ac_func in putc_unlocked fputc_unlocked fputs_unlocked \
4894         fwrite_unlocked fprintf_unlocked
4895 do
4896 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
4897 echo "$as_me:$LINENO: checking for $ac_func" >&5
4898 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4899 if eval "test \"\${$as_ac_var+set}\" = set"; then
4900   echo $ECHO_N "(cached) $ECHO_C" >&6
4901 else
4902   cat >conftest.$ac_ext <<_ACEOF
4903 /* confdefs.h.  */
4904 _ACEOF
4905 cat confdefs.h >>conftest.$ac_ext
4906 cat >>conftest.$ac_ext <<_ACEOF
4907 /* end confdefs.h.  */
4908 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
4909    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4910 #define $ac_func innocuous_$ac_func
4911
4912 /* System header to define __stub macros and hopefully few prototypes,
4913     which can conflict with char $ac_func (); below.
4914     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4915     <limits.h> exists even on freestanding compilers.  */
4916
4917 #ifdef __STDC__
4918 # include <limits.h>
4919 #else
4920 # include <assert.h>
4921 #endif
4922
4923 #undef $ac_func
4924
4925 /* Override any gcc2 internal prototype to avoid an error.  */
4926 #ifdef __cplusplus
4927 extern "C"
4928 {
4929 #endif
4930 /* We use char because int might match the return type of a gcc2
4931    builtin and then its argument prototype would still apply.  */
4932 char $ac_func ();
4933 /* The GNU C library defines this for functions which it implements
4934     to always fail with ENOSYS.  Some functions are actually named
4935     something starting with __ and the normal name is an alias.  */
4936 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4937 choke me
4938 #else
4939 char (*f) () = $ac_func;
4940 #endif
4941 #ifdef __cplusplus
4942 }
4943 #endif
4944
4945 int
4946 main ()
4947 {
4948 return f != $ac_func;
4949   ;
4950   return 0;
4951 }
4952 _ACEOF
4953 rm -f conftest.$ac_objext conftest$ac_exeext
4954 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4955   (eval $ac_link) 2>conftest.er1
4956   ac_status=$?
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_exeext'
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 $ac_status); }; }; then
4975   eval "$as_ac_var=yes"
4976 else
4977   echo "$as_me: failed program was:" >&5
4978 sed 's/^/| /' conftest.$ac_ext >&5
4979
4980 eval "$as_ac_var=no"
4981 fi
4982 rm -f conftest.err conftest.$ac_objext \
4983       conftest$ac_exeext conftest.$ac_ext
4984 fi
4985 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
4986 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
4987 if test `eval echo '${'$as_ac_var'}'` = yes; then
4988   cat >>confdefs.h <<_ACEOF
4989 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
4990 _ACEOF
4991
4992 fi
4993 done
4994
4995 echo "$as_me:$LINENO: checking whether abort is declared" >&5
4996 echo $ECHO_N "checking whether abort is declared... $ECHO_C" >&6
4997 if test "${ac_cv_have_decl_abort+set}" = set; then
4998   echo $ECHO_N "(cached) $ECHO_C" >&6
4999 else
5000   cat >conftest.$ac_ext <<_ACEOF
5001 /* confdefs.h.  */
5002 _ACEOF
5003 cat confdefs.h >>conftest.$ac_ext
5004 cat >>conftest.$ac_ext <<_ACEOF
5005 /* end confdefs.h.  */
5006 $ac_includes_default
5007 int
5008 main ()
5009 {
5010 #ifndef abort
5011   char *p = (char *) abort;
5012 #endif
5013
5014   ;
5015   return 0;
5016 }
5017 _ACEOF
5018 rm -f conftest.$ac_objext
5019 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5020   (eval $ac_compile) 2>conftest.er1
5021   ac_status=$?
5022   grep -v '^ *+' conftest.er1 >conftest.err
5023   rm -f conftest.er1
5024   cat conftest.err >&5
5025   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5026   (exit $ac_status); } &&
5027          { ac_try='test -z "$ac_c_werror_flag"
5028                          || test ! -s conftest.err'
5029   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5030   (eval $ac_try) 2>&5
5031   ac_status=$?
5032   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5033   (exit $ac_status); }; } &&
5034          { ac_try='test -s conftest.$ac_objext'
5035   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5036   (eval $ac_try) 2>&5
5037   ac_status=$?
5038   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5039   (exit $ac_status); }; }; then
5040   ac_cv_have_decl_abort=yes
5041 else
5042   echo "$as_me: failed program was:" >&5
5043 sed 's/^/| /' conftest.$ac_ext >&5
5044
5045 ac_cv_have_decl_abort=no
5046 fi
5047 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5048 fi
5049 echo "$as_me:$LINENO: result: $ac_cv_have_decl_abort" >&5
5050 echo "${ECHO_T}$ac_cv_have_decl_abort" >&6
5051 if test $ac_cv_have_decl_abort = yes; then
5052
5053 cat >>confdefs.h <<_ACEOF
5054 #define HAVE_DECL_ABORT 1
5055 _ACEOF
5056
5057
5058 else
5059   cat >>confdefs.h <<_ACEOF
5060 #define HAVE_DECL_ABORT 0
5061 _ACEOF
5062
5063
5064 fi
5065 echo "$as_me:$LINENO: checking whether errno is declared" >&5
5066 echo $ECHO_N "checking whether errno is declared... $ECHO_C" >&6
5067 if test "${ac_cv_have_decl_errno+set}" = set; then
5068   echo $ECHO_N "(cached) $ECHO_C" >&6
5069 else
5070   cat >conftest.$ac_ext <<_ACEOF
5071 /* confdefs.h.  */
5072 _ACEOF
5073 cat confdefs.h >>conftest.$ac_ext
5074 cat >>conftest.$ac_ext <<_ACEOF
5075 /* end confdefs.h.  */
5076 $ac_includes_default
5077 int
5078 main ()
5079 {
5080 #ifndef errno
5081   char *p = (char *) errno;
5082 #endif
5083
5084   ;
5085   return 0;
5086 }
5087 _ACEOF
5088 rm -f conftest.$ac_objext
5089 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5090   (eval $ac_compile) 2>conftest.er1
5091   ac_status=$?
5092   grep -v '^ *+' conftest.er1 >conftest.err
5093   rm -f conftest.er1
5094   cat conftest.err >&5
5095   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5096   (exit $ac_status); } &&
5097          { ac_try='test -z "$ac_c_werror_flag"
5098                          || test ! -s conftest.err'
5099   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5100   (eval $ac_try) 2>&5
5101   ac_status=$?
5102   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5103   (exit $ac_status); }; } &&
5104          { ac_try='test -s conftest.$ac_objext'
5105   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5106   (eval $ac_try) 2>&5
5107   ac_status=$?
5108   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5109   (exit $ac_status); }; }; then
5110   ac_cv_have_decl_errno=yes
5111 else
5112   echo "$as_me: failed program was:" >&5
5113 sed 's/^/| /' conftest.$ac_ext >&5
5114
5115 ac_cv_have_decl_errno=no
5116 fi
5117 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5118 fi
5119 echo "$as_me:$LINENO: result: $ac_cv_have_decl_errno" >&5
5120 echo "${ECHO_T}$ac_cv_have_decl_errno" >&6
5121 if test $ac_cv_have_decl_errno = yes; then
5122
5123 cat >>confdefs.h <<_ACEOF
5124 #define HAVE_DECL_ERRNO 1
5125 _ACEOF
5126
5127
5128 else
5129   cat >>confdefs.h <<_ACEOF
5130 #define HAVE_DECL_ERRNO 0
5131 _ACEOF
5132
5133
5134 fi
5135 echo "$as_me:$LINENO: checking whether putc_unlocked is declared" >&5
5136 echo $ECHO_N "checking whether putc_unlocked is declared... $ECHO_C" >&6
5137 if test "${ac_cv_have_decl_putc_unlocked+set}" = set; then
5138   echo $ECHO_N "(cached) $ECHO_C" >&6
5139 else
5140   cat >conftest.$ac_ext <<_ACEOF
5141 /* confdefs.h.  */
5142 _ACEOF
5143 cat confdefs.h >>conftest.$ac_ext
5144 cat >>conftest.$ac_ext <<_ACEOF
5145 /* end confdefs.h.  */
5146 $ac_includes_default
5147 int
5148 main ()
5149 {
5150 #ifndef putc_unlocked
5151   char *p = (char *) putc_unlocked;
5152 #endif
5153
5154   ;
5155   return 0;
5156 }
5157 _ACEOF
5158 rm -f conftest.$ac_objext
5159 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5160   (eval $ac_compile) 2>conftest.er1
5161   ac_status=$?
5162   grep -v '^ *+' conftest.er1 >conftest.err
5163   rm -f conftest.er1
5164   cat conftest.err >&5
5165   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5166   (exit $ac_status); } &&
5167          { ac_try='test -z "$ac_c_werror_flag"
5168                          || test ! -s conftest.err'
5169   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5170   (eval $ac_try) 2>&5
5171   ac_status=$?
5172   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5173   (exit $ac_status); }; } &&
5174          { ac_try='test -s conftest.$ac_objext'
5175   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5176   (eval $ac_try) 2>&5
5177   ac_status=$?
5178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5179   (exit $ac_status); }; }; then
5180   ac_cv_have_decl_putc_unlocked=yes
5181 else
5182   echo "$as_me: failed program was:" >&5
5183 sed 's/^/| /' conftest.$ac_ext >&5
5184
5185 ac_cv_have_decl_putc_unlocked=no
5186 fi
5187 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5188 fi
5189 echo "$as_me:$LINENO: result: $ac_cv_have_decl_putc_unlocked" >&5
5190 echo "${ECHO_T}$ac_cv_have_decl_putc_unlocked" >&6
5191 if test $ac_cv_have_decl_putc_unlocked = yes; then
5192
5193 cat >>confdefs.h <<_ACEOF
5194 #define HAVE_DECL_PUTC_UNLOCKED 1
5195 _ACEOF
5196
5197
5198 else
5199   cat >>confdefs.h <<_ACEOF
5200 #define HAVE_DECL_PUTC_UNLOCKED 0
5201 _ACEOF
5202
5203
5204 fi
5205 echo "$as_me:$LINENO: checking whether fputc_unlocked is declared" >&5
5206 echo $ECHO_N "checking whether fputc_unlocked is declared... $ECHO_C" >&6
5207 if test "${ac_cv_have_decl_fputc_unlocked+set}" = set; then
5208   echo $ECHO_N "(cached) $ECHO_C" >&6
5209 else
5210   cat >conftest.$ac_ext <<_ACEOF
5211 /* confdefs.h.  */
5212 _ACEOF
5213 cat confdefs.h >>conftest.$ac_ext
5214 cat >>conftest.$ac_ext <<_ACEOF
5215 /* end confdefs.h.  */
5216 $ac_includes_default
5217 int
5218 main ()
5219 {
5220 #ifndef fputc_unlocked
5221   char *p = (char *) fputc_unlocked;
5222 #endif
5223
5224   ;
5225   return 0;
5226 }
5227 _ACEOF
5228 rm -f conftest.$ac_objext
5229 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5230   (eval $ac_compile) 2>conftest.er1
5231   ac_status=$?
5232   grep -v '^ *+' conftest.er1 >conftest.err
5233   rm -f conftest.er1
5234   cat conftest.err >&5
5235   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5236   (exit $ac_status); } &&
5237          { ac_try='test -z "$ac_c_werror_flag"
5238                          || test ! -s conftest.err'
5239   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5240   (eval $ac_try) 2>&5
5241   ac_status=$?
5242   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5243   (exit $ac_status); }; } &&
5244          { ac_try='test -s conftest.$ac_objext'
5245   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5246   (eval $ac_try) 2>&5
5247   ac_status=$?
5248   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5249   (exit $ac_status); }; }; then
5250   ac_cv_have_decl_fputc_unlocked=yes
5251 else
5252   echo "$as_me: failed program was:" >&5
5253 sed 's/^/| /' conftest.$ac_ext >&5
5254
5255 ac_cv_have_decl_fputc_unlocked=no
5256 fi
5257 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5258 fi
5259 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputc_unlocked" >&5
5260 echo "${ECHO_T}$ac_cv_have_decl_fputc_unlocked" >&6
5261 if test $ac_cv_have_decl_fputc_unlocked = yes; then
5262
5263 cat >>confdefs.h <<_ACEOF
5264 #define HAVE_DECL_FPUTC_UNLOCKED 1
5265 _ACEOF
5266
5267
5268 else
5269   cat >>confdefs.h <<_ACEOF
5270 #define HAVE_DECL_FPUTC_UNLOCKED 0
5271 _ACEOF
5272
5273
5274 fi
5275 echo "$as_me:$LINENO: checking whether fputs_unlocked is declared" >&5
5276 echo $ECHO_N "checking whether fputs_unlocked is declared... $ECHO_C" >&6
5277 if test "${ac_cv_have_decl_fputs_unlocked+set}" = set; then
5278   echo $ECHO_N "(cached) $ECHO_C" >&6
5279 else
5280   cat >conftest.$ac_ext <<_ACEOF
5281 /* confdefs.h.  */
5282 _ACEOF
5283 cat confdefs.h >>conftest.$ac_ext
5284 cat >>conftest.$ac_ext <<_ACEOF
5285 /* end confdefs.h.  */
5286 $ac_includes_default
5287 int
5288 main ()
5289 {
5290 #ifndef fputs_unlocked
5291   char *p = (char *) fputs_unlocked;
5292 #endif
5293
5294   ;
5295   return 0;
5296 }
5297 _ACEOF
5298 rm -f conftest.$ac_objext
5299 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5300   (eval $ac_compile) 2>conftest.er1
5301   ac_status=$?
5302   grep -v '^ *+' conftest.er1 >conftest.err
5303   rm -f conftest.er1
5304   cat conftest.err >&5
5305   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5306   (exit $ac_status); } &&
5307          { ac_try='test -z "$ac_c_werror_flag"
5308                          || test ! -s conftest.err'
5309   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5310   (eval $ac_try) 2>&5
5311   ac_status=$?
5312   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5313   (exit $ac_status); }; } &&
5314          { ac_try='test -s conftest.$ac_objext'
5315   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5316   (eval $ac_try) 2>&5
5317   ac_status=$?
5318   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5319   (exit $ac_status); }; }; then
5320   ac_cv_have_decl_fputs_unlocked=yes
5321 else
5322   echo "$as_me: failed program was:" >&5
5323 sed 's/^/| /' conftest.$ac_ext >&5
5324
5325 ac_cv_have_decl_fputs_unlocked=no
5326 fi
5327 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5328 fi
5329 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputs_unlocked" >&5
5330 echo "${ECHO_T}$ac_cv_have_decl_fputs_unlocked" >&6
5331 if test $ac_cv_have_decl_fputs_unlocked = yes; then
5332
5333 cat >>confdefs.h <<_ACEOF
5334 #define HAVE_DECL_FPUTS_UNLOCKED 1
5335 _ACEOF
5336
5337
5338 else
5339   cat >>confdefs.h <<_ACEOF
5340 #define HAVE_DECL_FPUTS_UNLOCKED 0
5341 _ACEOF
5342
5343
5344 fi
5345 echo "$as_me:$LINENO: checking whether fwrite_unlocked is declared" >&5
5346 echo $ECHO_N "checking whether fwrite_unlocked is declared... $ECHO_C" >&6
5347 if test "${ac_cv_have_decl_fwrite_unlocked+set}" = set; then
5348   echo $ECHO_N "(cached) $ECHO_C" >&6
5349 else
5350   cat >conftest.$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 $ac_includes_default
5357 int
5358 main ()
5359 {
5360 #ifndef fwrite_unlocked
5361   char *p = (char *) fwrite_unlocked;
5362 #endif
5363
5364   ;
5365   return 0;
5366 }
5367 _ACEOF
5368 rm -f conftest.$ac_objext
5369 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5370   (eval $ac_compile) 2>conftest.er1
5371   ac_status=$?
5372   grep -v '^ *+' conftest.er1 >conftest.err
5373   rm -f conftest.er1
5374   cat conftest.err >&5
5375   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5376   (exit $ac_status); } &&
5377          { ac_try='test -z "$ac_c_werror_flag"
5378                          || test ! -s conftest.err'
5379   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5380   (eval $ac_try) 2>&5
5381   ac_status=$?
5382   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5383   (exit $ac_status); }; } &&
5384          { ac_try='test -s conftest.$ac_objext'
5385   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5386   (eval $ac_try) 2>&5
5387   ac_status=$?
5388   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5389   (exit $ac_status); }; }; then
5390   ac_cv_have_decl_fwrite_unlocked=yes
5391 else
5392   echo "$as_me: failed program was:" >&5
5393 sed 's/^/| /' conftest.$ac_ext >&5
5394
5395 ac_cv_have_decl_fwrite_unlocked=no
5396 fi
5397 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5398 fi
5399 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fwrite_unlocked" >&5
5400 echo "${ECHO_T}$ac_cv_have_decl_fwrite_unlocked" >&6
5401 if test $ac_cv_have_decl_fwrite_unlocked = yes; then
5402
5403 cat >>confdefs.h <<_ACEOF
5404 #define HAVE_DECL_FWRITE_UNLOCKED 1
5405 _ACEOF
5406
5407
5408 else
5409   cat >>confdefs.h <<_ACEOF
5410 #define HAVE_DECL_FWRITE_UNLOCKED 0
5411 _ACEOF
5412
5413
5414 fi
5415 echo "$as_me:$LINENO: checking whether fprintf_unlocked is declared" >&5
5416 echo $ECHO_N "checking whether fprintf_unlocked is declared... $ECHO_C" >&6
5417 if test "${ac_cv_have_decl_fprintf_unlocked+set}" = set; then
5418   echo $ECHO_N "(cached) $ECHO_C" >&6
5419 else
5420   cat >conftest.$ac_ext <<_ACEOF
5421 /* confdefs.h.  */
5422 _ACEOF
5423 cat confdefs.h >>conftest.$ac_ext
5424 cat >>conftest.$ac_ext <<_ACEOF
5425 /* end confdefs.h.  */
5426 $ac_includes_default
5427 int
5428 main ()
5429 {
5430 #ifndef fprintf_unlocked
5431   char *p = (char *) fprintf_unlocked;
5432 #endif
5433
5434   ;
5435   return 0;
5436 }
5437 _ACEOF
5438 rm -f conftest.$ac_objext
5439 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5440   (eval $ac_compile) 2>conftest.er1
5441   ac_status=$?
5442   grep -v '^ *+' conftest.er1 >conftest.err
5443   rm -f conftest.er1
5444   cat conftest.err >&5
5445   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5446   (exit $ac_status); } &&
5447          { ac_try='test -z "$ac_c_werror_flag"
5448                          || test ! -s conftest.err'
5449   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5450   (eval $ac_try) 2>&5
5451   ac_status=$?
5452   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5453   (exit $ac_status); }; } &&
5454          { ac_try='test -s conftest.$ac_objext'
5455   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5456   (eval $ac_try) 2>&5
5457   ac_status=$?
5458   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5459   (exit $ac_status); }; }; then
5460   ac_cv_have_decl_fprintf_unlocked=yes
5461 else
5462   echo "$as_me: failed program was:" >&5
5463 sed 's/^/| /' conftest.$ac_ext >&5
5464
5465 ac_cv_have_decl_fprintf_unlocked=no
5466 fi
5467 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5468 fi
5469 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fprintf_unlocked" >&5
5470 echo "${ECHO_T}$ac_cv_have_decl_fprintf_unlocked" >&6
5471 if test $ac_cv_have_decl_fprintf_unlocked = yes; then
5472
5473 cat >>confdefs.h <<_ACEOF
5474 #define HAVE_DECL_FPRINTF_UNLOCKED 1
5475 _ACEOF
5476
5477
5478 else
5479   cat >>confdefs.h <<_ACEOF
5480 #define HAVE_DECL_FPRINTF_UNLOCKED 0
5481 _ACEOF
5482
5483
5484 fi
5485
5486
5487
5488 # Checks for library functions.
5489 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5490 # for constant arguments.  Useless!
5491 echo "$as_me:$LINENO: checking for working alloca.h" >&5
5492 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
5493 if test "${ac_cv_working_alloca_h+set}" = set; then
5494   echo $ECHO_N "(cached) $ECHO_C" >&6
5495 else
5496   cat >conftest.$ac_ext <<_ACEOF
5497 /* confdefs.h.  */
5498 _ACEOF
5499 cat confdefs.h >>conftest.$ac_ext
5500 cat >>conftest.$ac_ext <<_ACEOF
5501 /* end confdefs.h.  */
5502 #include <alloca.h>
5503 int
5504 main ()
5505 {
5506 char *p = (char *) alloca (2 * sizeof (int));
5507   ;
5508   return 0;
5509 }
5510 _ACEOF
5511 rm -f conftest.$ac_objext conftest$ac_exeext
5512 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5513   (eval $ac_link) 2>conftest.er1
5514   ac_status=$?
5515   grep -v '^ *+' conftest.er1 >conftest.err
5516   rm -f conftest.er1
5517   cat conftest.err >&5
5518   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5519   (exit $ac_status); } &&
5520          { ac_try='test -z "$ac_c_werror_flag"
5521                          || test ! -s conftest.err'
5522   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5523   (eval $ac_try) 2>&5
5524   ac_status=$?
5525   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5526   (exit $ac_status); }; } &&
5527          { ac_try='test -s conftest$ac_exeext'
5528   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5529   (eval $ac_try) 2>&5
5530   ac_status=$?
5531   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5532   (exit $ac_status); }; }; then
5533   ac_cv_working_alloca_h=yes
5534 else
5535   echo "$as_me: failed program was:" >&5
5536 sed 's/^/| /' conftest.$ac_ext >&5
5537
5538 ac_cv_working_alloca_h=no
5539 fi
5540 rm -f conftest.err conftest.$ac_objext \
5541       conftest$ac_exeext conftest.$ac_ext
5542 fi
5543 echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
5544 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
5545 if test $ac_cv_working_alloca_h = yes; then
5546
5547 cat >>confdefs.h <<\_ACEOF
5548 #define HAVE_ALLOCA_H 1
5549 _ACEOF
5550
5551 fi
5552
5553 echo "$as_me:$LINENO: checking for alloca" >&5
5554 echo $ECHO_N "checking for alloca... $ECHO_C" >&6
5555 if test "${ac_cv_func_alloca_works+set}" = set; then
5556   echo $ECHO_N "(cached) $ECHO_C" >&6
5557 else
5558   cat >conftest.$ac_ext <<_ACEOF
5559 /* confdefs.h.  */
5560 _ACEOF
5561 cat confdefs.h >>conftest.$ac_ext
5562 cat >>conftest.$ac_ext <<_ACEOF
5563 /* end confdefs.h.  */
5564 #ifdef __GNUC__
5565 # define alloca __builtin_alloca
5566 #else
5567 # ifdef _MSC_VER
5568 #  include <malloc.h>
5569 #  define alloca _alloca
5570 # else
5571 #  if HAVE_ALLOCA_H
5572 #   include <alloca.h>
5573 #  else
5574 #   ifdef _AIX
5575  #pragma alloca
5576 #   else
5577 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5578 char *alloca ();
5579 #    endif
5580 #   endif
5581 #  endif
5582 # endif
5583 #endif
5584
5585 int
5586 main ()
5587 {
5588 char *p = (char *) alloca (1);
5589   ;
5590   return 0;
5591 }
5592 _ACEOF
5593 rm -f conftest.$ac_objext conftest$ac_exeext
5594 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5595   (eval $ac_link) 2>conftest.er1
5596   ac_status=$?
5597   grep -v '^ *+' conftest.er1 >conftest.err
5598   rm -f conftest.er1
5599   cat conftest.err >&5
5600   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5601   (exit $ac_status); } &&
5602          { ac_try='test -z "$ac_c_werror_flag"
5603                          || test ! -s conftest.err'
5604   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5605   (eval $ac_try) 2>&5
5606   ac_status=$?
5607   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5608   (exit $ac_status); }; } &&
5609          { ac_try='test -s conftest$ac_exeext'
5610   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5611   (eval $ac_try) 2>&5
5612   ac_status=$?
5613   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5614   (exit $ac_status); }; }; then
5615   ac_cv_func_alloca_works=yes
5616 else
5617   echo "$as_me: failed program was:" >&5
5618 sed 's/^/| /' conftest.$ac_ext >&5
5619
5620 ac_cv_func_alloca_works=no
5621 fi
5622 rm -f conftest.err conftest.$ac_objext \
5623       conftest$ac_exeext conftest.$ac_ext
5624 fi
5625 echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
5626 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
5627
5628 if test $ac_cv_func_alloca_works = yes; then
5629
5630 cat >>confdefs.h <<\_ACEOF
5631 #define HAVE_ALLOCA 1
5632 _ACEOF
5633
5634 else
5635   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5636 # that cause trouble.  Some versions do not even contain alloca or
5637 # contain a buggy version.  If you still want to use their alloca,
5638 # use ar to extract alloca.o from them instead of compiling alloca.c.
5639
5640 ALLOCA=alloca.$ac_objext
5641
5642 cat >>confdefs.h <<\_ACEOF
5643 #define C_ALLOCA 1
5644 _ACEOF
5645
5646
5647 echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
5648 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
5649 if test "${ac_cv_os_cray+set}" = set; then
5650   echo $ECHO_N "(cached) $ECHO_C" >&6
5651 else
5652   cat >conftest.$ac_ext <<_ACEOF
5653 /* confdefs.h.  */
5654 _ACEOF
5655 cat confdefs.h >>conftest.$ac_ext
5656 cat >>conftest.$ac_ext <<_ACEOF
5657 /* end confdefs.h.  */
5658 #if defined(CRAY) && ! defined(CRAY2)
5659 webecray
5660 #else
5661 wenotbecray
5662 #endif
5663
5664 _ACEOF
5665 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5666   $EGREP "webecray" >/dev/null 2>&1; then
5667   ac_cv_os_cray=yes
5668 else
5669   ac_cv_os_cray=no
5670 fi
5671 rm -f conftest*
5672
5673 fi
5674 echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
5675 echo "${ECHO_T}$ac_cv_os_cray" >&6
5676 if test $ac_cv_os_cray = yes; then
5677   for ac_func in _getb67 GETB67 getb67; do
5678     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5679 echo "$as_me:$LINENO: checking for $ac_func" >&5
5680 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5681 if eval "test \"\${$as_ac_var+set}\" = set"; then
5682   echo $ECHO_N "(cached) $ECHO_C" >&6
5683 else
5684   cat >conftest.$ac_ext <<_ACEOF
5685 /* confdefs.h.  */
5686 _ACEOF
5687 cat confdefs.h >>conftest.$ac_ext
5688 cat >>conftest.$ac_ext <<_ACEOF
5689 /* end confdefs.h.  */
5690 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5691    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5692 #define $ac_func innocuous_$ac_func
5693
5694 /* System header to define __stub macros and hopefully few prototypes,
5695     which can conflict with char $ac_func (); below.
5696     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5697     <limits.h> exists even on freestanding compilers.  */
5698
5699 #ifdef __STDC__
5700 # include <limits.h>
5701 #else
5702 # include <assert.h>
5703 #endif
5704
5705 #undef $ac_func
5706
5707 /* Override any gcc2 internal prototype to avoid an error.  */
5708 #ifdef __cplusplus
5709 extern "C"
5710 {
5711 #endif
5712 /* We use char because int might match the return type of a gcc2
5713    builtin and then its argument prototype would still apply.  */
5714 char $ac_func ();
5715 /* The GNU C library defines this for functions which it implements
5716     to always fail with ENOSYS.  Some functions are actually named
5717     something starting with __ and the normal name is an alias.  */
5718 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5719 choke me
5720 #else
5721 char (*f) () = $ac_func;
5722 #endif
5723 #ifdef __cplusplus
5724 }
5725 #endif
5726
5727 int
5728 main ()
5729 {
5730 return f != $ac_func;
5731   ;
5732   return 0;
5733 }
5734 _ACEOF
5735 rm -f conftest.$ac_objext conftest$ac_exeext
5736 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5737   (eval $ac_link) 2>conftest.er1
5738   ac_status=$?
5739   grep -v '^ *+' conftest.er1 >conftest.err
5740   rm -f conftest.er1
5741   cat conftest.err >&5
5742   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5743   (exit $ac_status); } &&
5744          { ac_try='test -z "$ac_c_werror_flag"
5745                          || test ! -s conftest.err'
5746   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5747   (eval $ac_try) 2>&5
5748   ac_status=$?
5749   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5750   (exit $ac_status); }; } &&
5751          { ac_try='test -s conftest$ac_exeext'
5752   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5753   (eval $ac_try) 2>&5
5754   ac_status=$?
5755   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5756   (exit $ac_status); }; }; then
5757   eval "$as_ac_var=yes"
5758 else
5759   echo "$as_me: failed program was:" >&5
5760 sed 's/^/| /' conftest.$ac_ext >&5
5761
5762 eval "$as_ac_var=no"
5763 fi
5764 rm -f conftest.err conftest.$ac_objext \
5765       conftest$ac_exeext conftest.$ac_ext
5766 fi
5767 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5768 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5769 if test `eval echo '${'$as_ac_var'}'` = yes; then
5770
5771 cat >>confdefs.h <<_ACEOF
5772 #define CRAY_STACKSEG_END $ac_func
5773 _ACEOF
5774
5775     break
5776 fi
5777
5778   done
5779 fi
5780
5781 echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
5782 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
5783 if test "${ac_cv_c_stack_direction+set}" = set; then
5784   echo $ECHO_N "(cached) $ECHO_C" >&6
5785 else
5786   if test "$cross_compiling" = yes; then
5787   ac_cv_c_stack_direction=0
5788 else
5789   cat >conftest.$ac_ext <<_ACEOF
5790 /* confdefs.h.  */
5791 _ACEOF
5792 cat confdefs.h >>conftest.$ac_ext
5793 cat >>conftest.$ac_ext <<_ACEOF
5794 /* end confdefs.h.  */
5795 int
5796 find_stack_direction ()
5797 {
5798   static char *addr = 0;
5799   auto char dummy;
5800   if (addr == 0)
5801     {
5802       addr = &dummy;
5803       return find_stack_direction ();
5804     }
5805   else
5806     return (&dummy > addr) ? 1 : -1;
5807 }
5808
5809 int
5810 main ()
5811 {
5812   exit (find_stack_direction () < 0);
5813 }
5814 _ACEOF
5815 rm -f conftest$ac_exeext
5816 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5817   (eval $ac_link) 2>&5
5818   ac_status=$?
5819   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5820   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5821   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5822   (eval $ac_try) 2>&5
5823   ac_status=$?
5824   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5825   (exit $ac_status); }; }; then
5826   ac_cv_c_stack_direction=1
5827 else
5828   echo "$as_me: program exited with status $ac_status" >&5
5829 echo "$as_me: failed program was:" >&5
5830 sed 's/^/| /' conftest.$ac_ext >&5
5831
5832 ( exit $ac_status )
5833 ac_cv_c_stack_direction=-1
5834 fi
5835 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5836 fi
5837 fi
5838 echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
5839 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
5840
5841 cat >>confdefs.h <<_ACEOF
5842 #define STACK_DIRECTION $ac_cv_c_stack_direction
5843 _ACEOF
5844
5845
5846 fi
5847
5848 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5849 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5850 if test "${ac_cv_header_stdc+set}" = set; then
5851   echo $ECHO_N "(cached) $ECHO_C" >&6
5852 else
5853   cat >conftest.$ac_ext <<_ACEOF
5854 /* confdefs.h.  */
5855 _ACEOF
5856 cat confdefs.h >>conftest.$ac_ext
5857 cat >>conftest.$ac_ext <<_ACEOF
5858 /* end confdefs.h.  */
5859 #include <stdlib.h>
5860 #include <stdarg.h>
5861 #include <string.h>
5862 #include <float.h>
5863
5864 int
5865 main ()
5866 {
5867
5868   ;
5869   return 0;
5870 }
5871 _ACEOF
5872 rm -f conftest.$ac_objext
5873 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5874   (eval $ac_compile) 2>conftest.er1
5875   ac_status=$?
5876   grep -v '^ *+' conftest.er1 >conftest.err
5877   rm -f conftest.er1
5878   cat conftest.err >&5
5879   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5880   (exit $ac_status); } &&
5881          { ac_try='test -z "$ac_c_werror_flag"
5882                          || test ! -s conftest.err'
5883   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5884   (eval $ac_try) 2>&5
5885   ac_status=$?
5886   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5887   (exit $ac_status); }; } &&
5888          { ac_try='test -s conftest.$ac_objext'
5889   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5890   (eval $ac_try) 2>&5
5891   ac_status=$?
5892   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5893   (exit $ac_status); }; }; then
5894   ac_cv_header_stdc=yes
5895 else
5896   echo "$as_me: failed program was:" >&5
5897 sed 's/^/| /' conftest.$ac_ext >&5
5898
5899 ac_cv_header_stdc=no
5900 fi
5901 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5902
5903 if test $ac_cv_header_stdc = yes; then
5904   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5905   cat >conftest.$ac_ext <<_ACEOF
5906 /* confdefs.h.  */
5907 _ACEOF
5908 cat confdefs.h >>conftest.$ac_ext
5909 cat >>conftest.$ac_ext <<_ACEOF
5910 /* end confdefs.h.  */
5911 #include <string.h>
5912
5913 _ACEOF
5914 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5915   $EGREP "memchr" >/dev/null 2>&1; then
5916   :
5917 else
5918   ac_cv_header_stdc=no
5919 fi
5920 rm -f conftest*
5921
5922 fi
5923
5924 if test $ac_cv_header_stdc = yes; then
5925   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5926   cat >conftest.$ac_ext <<_ACEOF
5927 /* confdefs.h.  */
5928 _ACEOF
5929 cat confdefs.h >>conftest.$ac_ext
5930 cat >>conftest.$ac_ext <<_ACEOF
5931 /* end confdefs.h.  */
5932 #include <stdlib.h>
5933
5934 _ACEOF
5935 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5936   $EGREP "free" >/dev/null 2>&1; then
5937   :
5938 else
5939   ac_cv_header_stdc=no
5940 fi
5941 rm -f conftest*
5942
5943 fi
5944
5945 if test $ac_cv_header_stdc = yes; then
5946   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5947   if test "$cross_compiling" = yes; then
5948   :
5949 else
5950   cat >conftest.$ac_ext <<_ACEOF
5951 /* confdefs.h.  */
5952 _ACEOF
5953 cat confdefs.h >>conftest.$ac_ext
5954 cat >>conftest.$ac_ext <<_ACEOF
5955 /* end confdefs.h.  */
5956 #include <ctype.h>
5957 #if ((' ' & 0x0FF) == 0x020)
5958 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5959 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5960 #else
5961 # define ISLOWER(c) \
5962                    (('a' <= (c) && (c) <= 'i') \
5963                      || ('j' <= (c) && (c) <= 'r') \
5964                      || ('s' <= (c) && (c) <= 'z'))
5965 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5966 #endif
5967
5968 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5969 int
5970 main ()
5971 {
5972   int i;
5973   for (i = 0; i < 256; i++)
5974     if (XOR (islower (i), ISLOWER (i))
5975         || toupper (i) != TOUPPER (i))
5976       exit(2);
5977   exit (0);
5978 }
5979 _ACEOF
5980 rm -f conftest$ac_exeext
5981 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5982   (eval $ac_link) 2>&5
5983   ac_status=$?
5984   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5985   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5986   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5987   (eval $ac_try) 2>&5
5988   ac_status=$?
5989   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5990   (exit $ac_status); }; }; then
5991   :
5992 else
5993   echo "$as_me: program exited with status $ac_status" >&5
5994 echo "$as_me: failed program was:" >&5
5995 sed 's/^/| /' conftest.$ac_ext >&5
5996
5997 ( exit $ac_status )
5998 ac_cv_header_stdc=no
5999 fi
6000 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6001 fi
6002 fi
6003 fi
6004 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6005 echo "${ECHO_T}$ac_cv_header_stdc" >&6
6006 if test $ac_cv_header_stdc = yes; then
6007
6008 cat >>confdefs.h <<\_ACEOF
6009 #define STDC_HEADERS 1
6010 _ACEOF
6011
6012 fi
6013
6014
6015   echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
6016 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
6017 if test "${am_cv_langinfo_codeset+set}" = set; then
6018   echo $ECHO_N "(cached) $ECHO_C" >&6
6019 else
6020   cat >conftest.$ac_ext <<_ACEOF
6021 /* confdefs.h.  */
6022 _ACEOF
6023 cat confdefs.h >>conftest.$ac_ext
6024 cat >>conftest.$ac_ext <<_ACEOF
6025 /* end confdefs.h.  */
6026 #include <langinfo.h>
6027 int
6028 main ()
6029 {
6030 char* cs = nl_langinfo(CODESET);
6031   ;
6032   return 0;
6033 }
6034 _ACEOF
6035 rm -f conftest.$ac_objext conftest$ac_exeext
6036 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6037   (eval $ac_link) 2>conftest.er1
6038   ac_status=$?
6039   grep -v '^ *+' conftest.er1 >conftest.err
6040   rm -f conftest.er1
6041   cat conftest.err >&5
6042   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6043   (exit $ac_status); } &&
6044          { ac_try='test -z "$ac_c_werror_flag"
6045                          || test ! -s conftest.err'
6046   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6047   (eval $ac_try) 2>&5
6048   ac_status=$?
6049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6050   (exit $ac_status); }; } &&
6051          { ac_try='test -s conftest$ac_exeext'
6052   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6053   (eval $ac_try) 2>&5
6054   ac_status=$?
6055   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6056   (exit $ac_status); }; }; then
6057   am_cv_langinfo_codeset=yes
6058 else
6059   echo "$as_me: failed program was:" >&5
6060 sed 's/^/| /' conftest.$ac_ext >&5
6061
6062 am_cv_langinfo_codeset=no
6063 fi
6064 rm -f conftest.err conftest.$ac_objext \
6065       conftest$ac_exeext conftest.$ac_ext
6066
6067 fi
6068 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
6069 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
6070   if test $am_cv_langinfo_codeset = yes; then
6071
6072 cat >>confdefs.h <<\_ACEOF
6073 #define HAVE_LANGINFO_CODESET 1
6074 _ACEOF
6075
6076   fi
6077
6078 # If we haven't got the data from the intl directory,
6079 # assume NLS is disabled.
6080 USE_NLS=no
6081 LIBINTL=
6082 LIBINTL_DEP=
6083 INCINTL=
6084 XGETTEXT=
6085 GMSGFMT=
6086 POSUB=
6087 if test -f ../intl/config.intl; then
6088   . ../intl/config.intl
6089 fi
6090 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
6091 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
6092 if test x"$USE_NLS" != xyes; then
6093   echo "$as_me:$LINENO: result: no" >&5
6094 echo "${ECHO_T}no" >&6
6095 else
6096   echo "$as_me:$LINENO: result: yes" >&5
6097 echo "${ECHO_T}yes" >&6
6098
6099 cat >>confdefs.h <<\_ACEOF
6100 #define ENABLE_NLS 1
6101 _ACEOF
6102
6103
6104   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
6105 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
6106   # Look for .po and .gmo files in the source directory.
6107   CATALOGS=
6108   XLINGUAS=
6109   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
6110     # If there aren't any .gmo files the shell will give us the
6111     # literal string "../path/to/srcdir/po/*.gmo" which has to be
6112     # weeded out.
6113     case "$cat" in *\**)
6114       continue;;
6115     esac
6116     # The quadruple backslash is collapsed to a double backslash
6117     # by the backticks, then collapsed again by the double quotes,
6118     # leaving us with one backslash in the sed expression (right
6119     # before the dot that mustn't act as a wildcard).
6120     cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"`
6121     lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"`
6122     # The user is allowed to set LINGUAS to a list of languages to
6123     # install catalogs for.  If it's empty that means "all of them."
6124     if test "x$LINGUAS" = x; then
6125       CATALOGS="$CATALOGS $cat"
6126       XLINGUAS="$XLINGUAS $lang"
6127     else
6128       case "$LINGUAS" in *$lang*)
6129         CATALOGS="$CATALOGS $cat"
6130         XLINGUAS="$XLINGUAS $lang"
6131         ;;
6132       esac
6133     fi
6134   done
6135   LINGUAS="$XLINGUAS"
6136   echo "$as_me:$LINENO: result: $LINGUAS" >&5
6137 echo "${ECHO_T}$LINGUAS" >&6
6138 fi
6139
6140 echo "$as_me:$LINENO: checking for uchar" >&5
6141 echo $ECHO_N "checking for uchar... $ECHO_C" >&6
6142 if test "${gcc_cv_type_uchar+set}" = set; then
6143   echo $ECHO_N "(cached) $ECHO_C" >&6
6144 else
6145   cat >conftest.$ac_ext <<_ACEOF
6146 /* confdefs.h.  */
6147 _ACEOF
6148 cat confdefs.h >>conftest.$ac_ext
6149 cat >>conftest.$ac_ext <<_ACEOF
6150 /* end confdefs.h.  */
6151
6152 #include <sys/types.h>
6153
6154 int
6155 main ()
6156 {
6157 if ((uchar *)0) return 0;
6158  if (sizeof(uchar)) return 0;
6159   ;
6160   return 0;
6161 }
6162 _ACEOF
6163 rm -f conftest.$ac_objext
6164 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6165   (eval $ac_compile) 2>conftest.er1
6166   ac_status=$?
6167   grep -v '^ *+' conftest.er1 >conftest.err
6168   rm -f conftest.er1
6169   cat conftest.err >&5
6170   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6171   (exit $ac_status); } &&
6172          { ac_try='test -z "$ac_c_werror_flag"
6173                          || test ! -s conftest.err'
6174   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6175   (eval $ac_try) 2>&5
6176   ac_status=$?
6177   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6178   (exit $ac_status); }; } &&
6179          { ac_try='test -s conftest.$ac_objext'
6180   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6181   (eval $ac_try) 2>&5
6182   ac_status=$?
6183   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6184   (exit $ac_status); }; }; then
6185   ac_cv_type_uchar=yes
6186 else
6187   echo "$as_me: failed program was:" >&5
6188 sed 's/^/| /' conftest.$ac_ext >&5
6189
6190 ac_cv_type_uchar=no
6191 fi
6192 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6193 fi
6194 echo "$as_me:$LINENO: result: $gcc_cv_type_uchar" >&5
6195 echo "${ECHO_T}$gcc_cv_type_uchar" >&6
6196 if test $ac_cv_type_uchar = yes; then
6197
6198 cat >>confdefs.h <<\_ACEOF
6199 #define HAVE_UCHAR 1
6200 _ACEOF
6201
6202 fi
6203
6204
6205       if test "X$prefix" = "XNONE"; then
6206     acl_final_prefix="$ac_default_prefix"
6207   else
6208     acl_final_prefix="$prefix"
6209   fi
6210   if test "X$exec_prefix" = "XNONE"; then
6211     acl_final_exec_prefix='${prefix}'
6212   else
6213     acl_final_exec_prefix="$exec_prefix"
6214   fi
6215   acl_save_prefix="$prefix"
6216   prefix="$acl_final_prefix"
6217   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
6218   prefix="$acl_save_prefix"
6219
6220
6221 # Check whether --with-gnu-ld or --without-gnu-ld was given.
6222 if test "${with_gnu_ld+set}" = set; then
6223   withval="$with_gnu_ld"
6224   test "$withval" = no || with_gnu_ld=yes
6225 else
6226   with_gnu_ld=no
6227 fi;
6228 # Prepare PATH_SEPARATOR.
6229 # The user is always right.
6230 if test "${PATH_SEPARATOR+set}" != set; then
6231   echo "#! /bin/sh" >conf$$.sh
6232   echo  "exit 0"   >>conf$$.sh
6233   chmod +x conf$$.sh
6234   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6235     PATH_SEPARATOR=';'
6236   else
6237     PATH_SEPARATOR=:
6238   fi
6239   rm -f conf$$.sh
6240 fi
6241 ac_prog=ld
6242 if test "$GCC" = yes; then
6243   # Check if gcc -print-prog-name=ld gives a path.
6244   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
6245 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
6246   case $host in
6247   *-*-mingw*)
6248     # gcc leaves a trailing carriage return which upsets mingw
6249     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
6250   *)
6251     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
6252   esac
6253   case $ac_prog in
6254     # Accept absolute paths.
6255     [\\/]* | [A-Za-z]:[\\/]*)
6256       re_direlt='/[^/][^/]*/\.\./'
6257       # Canonicalize the path of ld
6258       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
6259       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
6260         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
6261       done
6262       test -z "$LD" && LD="$ac_prog"
6263       ;;
6264   "")
6265     # If it fails, then pretend we aren't using GCC.
6266     ac_prog=ld
6267     ;;
6268   *)
6269     # If it is relative, then search for the first ld in PATH.
6270     with_gnu_ld=unknown
6271     ;;
6272   esac
6273 elif test "$with_gnu_ld" = yes; then
6274   echo "$as_me:$LINENO: checking for GNU ld" >&5
6275 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
6276 else
6277   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
6278 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
6279 fi
6280 if test "${acl_cv_path_LD+set}" = set; then
6281   echo $ECHO_N "(cached) $ECHO_C" >&6
6282 else
6283   if test -z "$LD"; then
6284   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
6285   for ac_dir in $PATH; do
6286     test -z "$ac_dir" && ac_dir=.
6287     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6288       acl_cv_path_LD="$ac_dir/$ac_prog"
6289       # Check to see if the program is GNU ld.  I'd rather use --version,
6290       # but apparently some GNU ld's only accept -v.
6291       # Break only if it was the GNU/non-GNU ld that we prefer.
6292       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
6293         test "$with_gnu_ld" != no && break
6294       else
6295         test "$with_gnu_ld" != yes && break
6296       fi
6297     fi
6298   done
6299   IFS="$ac_save_ifs"
6300 else
6301   acl_cv_path_LD="$LD" # Let the user override the test with a path.
6302 fi
6303 fi
6304
6305 LD="$acl_cv_path_LD"
6306 if test -n "$LD"; then
6307   echo "$as_me:$LINENO: result: $LD" >&5
6308 echo "${ECHO_T}$LD" >&6
6309 else
6310   echo "$as_me:$LINENO: result: no" >&5
6311 echo "${ECHO_T}no" >&6
6312 fi
6313 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
6314 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
6315    { (exit 1); exit 1; }; }
6316 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
6317 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
6318 if test "${acl_cv_prog_gnu_ld+set}" = set; then
6319   echo $ECHO_N "(cached) $ECHO_C" >&6
6320 else
6321   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
6322 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
6323   acl_cv_prog_gnu_ld=yes
6324 else
6325   acl_cv_prog_gnu_ld=no
6326 fi
6327 fi
6328 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
6329 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
6330 with_gnu_ld=$acl_cv_prog_gnu_ld
6331
6332
6333
6334                                                 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
6335 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
6336 if test "${acl_cv_rpath+set}" = set; then
6337   echo $ECHO_N "(cached) $ECHO_C" >&6
6338 else
6339
6340     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
6341     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
6342     . ./conftest.sh
6343     rm -f ./conftest.sh
6344     acl_cv_rpath=done
6345
6346 fi
6347 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
6348 echo "${ECHO_T}$acl_cv_rpath" >&6
6349   wl="$acl_cv_wl"
6350   libext="$acl_cv_libext"
6351   shlibext="$acl_cv_shlibext"
6352   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
6353   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
6354   hardcode_direct="$acl_cv_hardcode_direct"
6355   hardcode_minus_L="$acl_cv_hardcode_minus_L"
6356     # Check whether --enable-rpath or --disable-rpath was given.
6357 if test "${enable_rpath+set}" = set; then
6358   enableval="$enable_rpath"
6359   :
6360 else
6361   enable_rpath=yes
6362 fi;
6363
6364
6365
6366
6367
6368
6369
6370     use_additional=yes
6371
6372   acl_save_prefix="$prefix"
6373   prefix="$acl_final_prefix"
6374   acl_save_exec_prefix="$exec_prefix"
6375   exec_prefix="$acl_final_exec_prefix"
6376
6377     eval additional_includedir=\"$includedir\"
6378     eval additional_libdir=\"$libdir\"
6379
6380   exec_prefix="$acl_save_exec_prefix"
6381   prefix="$acl_save_prefix"
6382
6383
6384 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
6385 if test "${with_libiconv_prefix+set}" = set; then
6386   withval="$with_libiconv_prefix"
6387
6388     if test "X$withval" = "Xno"; then
6389       use_additional=no
6390     else
6391       if test "X$withval" = "X"; then
6392
6393   acl_save_prefix="$prefix"
6394   prefix="$acl_final_prefix"
6395   acl_save_exec_prefix="$exec_prefix"
6396   exec_prefix="$acl_final_exec_prefix"
6397
6398           eval additional_includedir=\"$includedir\"
6399           eval additional_libdir=\"$libdir\"
6400
6401   exec_prefix="$acl_save_exec_prefix"
6402   prefix="$acl_save_prefix"
6403
6404       else
6405         additional_includedir="$withval/include"
6406         additional_libdir="$withval/lib"
6407       fi
6408     fi
6409
6410 fi;
6411       LIBICONV=
6412   LTLIBICONV=
6413   INCICONV=
6414   rpathdirs=
6415   ltrpathdirs=
6416   names_already_handled=
6417   names_next_round='iconv '
6418   while test -n "$names_next_round"; do
6419     names_this_round="$names_next_round"
6420     names_next_round=
6421     for name in $names_this_round; do
6422       already_handled=
6423       for n in $names_already_handled; do
6424         if test "$n" = "$name"; then
6425           already_handled=yes
6426           break
6427         fi
6428       done
6429       if test -z "$already_handled"; then
6430         names_already_handled="$names_already_handled $name"
6431                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
6432         eval value=\"\$HAVE_LIB$uppername\"
6433         if test -n "$value"; then
6434           if test "$value" = yes; then
6435             eval value=\"\$LIB$uppername\"
6436             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
6437             eval value=\"\$LTLIB$uppername\"
6438             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
6439           else
6440                                     :
6441           fi
6442         else
6443                               found_dir=
6444           found_la=
6445           found_so=
6446           found_a=
6447           if test $use_additional = yes; then
6448             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
6449               found_dir="$additional_libdir"
6450               found_so="$additional_libdir/lib$name.$shlibext"
6451               if test -f "$additional_libdir/lib$name.la"; then
6452                 found_la="$additional_libdir/lib$name.la"
6453               fi
6454             else
6455               if test -f "$additional_libdir/lib$name.$libext"; then
6456                 found_dir="$additional_libdir"
6457                 found_a="$additional_libdir/lib$name.$libext"
6458                 if test -f "$additional_libdir/lib$name.la"; then
6459                   found_la="$additional_libdir/lib$name.la"
6460                 fi
6461               fi
6462             fi
6463           fi
6464           if test "X$found_dir" = "X"; then
6465             for x in $LDFLAGS $LTLIBICONV; do
6466
6467   acl_save_prefix="$prefix"
6468   prefix="$acl_final_prefix"
6469   acl_save_exec_prefix="$exec_prefix"
6470   exec_prefix="$acl_final_exec_prefix"
6471   eval x=\"$x\"
6472   exec_prefix="$acl_save_exec_prefix"
6473   prefix="$acl_save_prefix"
6474
6475               case "$x" in
6476                 -L*)
6477                   dir=`echo "X$x" | sed -e 's/^X-L//'`
6478                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
6479                     found_dir="$dir"
6480                     found_so="$dir/lib$name.$shlibext"
6481                     if test -f "$dir/lib$name.la"; then
6482                       found_la="$dir/lib$name.la"
6483                     fi
6484                   else
6485                     if test -f "$dir/lib$name.$libext"; then
6486                       found_dir="$dir"
6487                       found_a="$dir/lib$name.$libext"
6488                       if test -f "$dir/lib$name.la"; then
6489                         found_la="$dir/lib$name.la"
6490                       fi
6491                     fi
6492                   fi
6493                   ;;
6494               esac
6495               if test "X$found_dir" != "X"; then
6496                 break
6497               fi
6498             done
6499           fi
6500           if test "X$found_dir" != "X"; then
6501                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
6502             if test "X$found_so" != "X"; then
6503                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
6504                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6505               else
6506                                                                                 haveit=
6507                 for x in $ltrpathdirs; do
6508                   if test "X$x" = "X$found_dir"; then
6509                     haveit=yes
6510                     break
6511                   fi
6512                 done
6513                 if test -z "$haveit"; then
6514                   ltrpathdirs="$ltrpathdirs $found_dir"
6515                 fi
6516                                 if test "$hardcode_direct" = yes; then
6517                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6518                 else
6519                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
6520                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6521                                                             haveit=
6522                     for x in $rpathdirs; do
6523                       if test "X$x" = "X$found_dir"; then
6524                         haveit=yes
6525                         break
6526                       fi
6527                     done
6528                     if test -z "$haveit"; then
6529                       rpathdirs="$rpathdirs $found_dir"
6530                     fi
6531                   else
6532                                                                                 haveit=
6533                     for x in $LDFLAGS $LIBICONV; do
6534
6535   acl_save_prefix="$prefix"
6536   prefix="$acl_final_prefix"
6537   acl_save_exec_prefix="$exec_prefix"
6538   exec_prefix="$acl_final_exec_prefix"
6539   eval x=\"$x\"
6540   exec_prefix="$acl_save_exec_prefix"
6541   prefix="$acl_save_prefix"
6542
6543                       if test "X$x" = "X-L$found_dir"; then
6544                         haveit=yes
6545                         break
6546                       fi
6547                     done
6548                     if test -z "$haveit"; then
6549                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
6550                     fi
6551                     if test "$hardcode_minus_L" != no; then
6552                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6553                     else
6554                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
6555                     fi
6556                   fi
6557                 fi
6558               fi
6559             else
6560               if test "X$found_a" != "X"; then
6561                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
6562               else
6563                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
6564               fi
6565             fi
6566                         additional_includedir=
6567             case "$found_dir" in
6568               */lib | */lib/)
6569                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
6570                 additional_includedir="$basedir/include"
6571                 ;;
6572             esac
6573             if test "X$additional_includedir" != "X"; then
6574                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
6575                 haveit=
6576                 if test "X$additional_includedir" = "X/usr/local/include"; then
6577                   if test -n "$GCC"; then
6578                     case $host_os in
6579                       linux*) haveit=yes;;
6580                     esac
6581                   fi
6582                 fi
6583                 if test -z "$haveit"; then
6584                   for x in $CPPFLAGS $INCICONV; do
6585
6586   acl_save_prefix="$prefix"
6587   prefix="$acl_final_prefix"
6588   acl_save_exec_prefix="$exec_prefix"
6589   exec_prefix="$acl_final_exec_prefix"
6590   eval x=\"$x\"
6591   exec_prefix="$acl_save_exec_prefix"
6592   prefix="$acl_save_prefix"
6593
6594                     if test "X$x" = "X-I$additional_includedir"; then
6595                       haveit=yes
6596                       break
6597                     fi
6598                   done
6599                   if test -z "$haveit"; then
6600                     if test -d "$additional_includedir"; then
6601                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
6602                     fi
6603                   fi
6604                 fi
6605               fi
6606             fi
6607                         if test -n "$found_la"; then
6608                                                         save_libdir="$libdir"
6609               case "$found_la" in
6610                 */* | *\\*) . "$found_la" ;;
6611                 *) . "./$found_la" ;;
6612               esac
6613               libdir="$save_libdir"
6614                             for dep in $dependency_libs; do
6615                 case "$dep" in
6616                   -L*)
6617                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
6618                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
6619                       haveit=
6620                       if test "X$additional_libdir" = "X/usr/local/lib"; then
6621                         if test -n "$GCC"; then
6622                           case $host_os in
6623                             linux*) haveit=yes;;
6624                           esac
6625                         fi
6626                       fi
6627                       if test -z "$haveit"; then
6628                         haveit=
6629                         for x in $LDFLAGS $LIBICONV; do
6630
6631   acl_save_prefix="$prefix"
6632   prefix="$acl_final_prefix"
6633   acl_save_exec_prefix="$exec_prefix"
6634   exec_prefix="$acl_final_exec_prefix"
6635   eval x=\"$x\"
6636   exec_prefix="$acl_save_exec_prefix"
6637   prefix="$acl_save_prefix"
6638
6639                           if test "X$x" = "X-L$additional_libdir"; then
6640                             haveit=yes
6641                             break
6642                           fi
6643                         done
6644                         if test -z "$haveit"; then
6645                           if test -d "$additional_libdir"; then
6646                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
6647                           fi
6648                         fi
6649                         haveit=
6650                         for x in $LDFLAGS $LTLIBICONV; do
6651
6652   acl_save_prefix="$prefix"
6653   prefix="$acl_final_prefix"
6654   acl_save_exec_prefix="$exec_prefix"
6655   exec_prefix="$acl_final_exec_prefix"
6656   eval x=\"$x\"
6657   exec_prefix="$acl_save_exec_prefix"
6658   prefix="$acl_save_prefix"
6659
6660                           if test "X$x" = "X-L$additional_libdir"; then
6661                             haveit=yes
6662                             break
6663                           fi
6664                         done
6665                         if test -z "$haveit"; then
6666                           if test -d "$additional_libdir"; then
6667                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
6668                           fi
6669                         fi
6670                       fi
6671                     fi
6672                     ;;
6673                   -R*)
6674                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
6675                     if test "$enable_rpath" != no; then
6676                                                                   haveit=
6677                       for x in $rpathdirs; do
6678                         if test "X$x" = "X$dir"; then
6679                           haveit=yes
6680                           break
6681                         fi
6682                       done
6683                       if test -z "$haveit"; then
6684                         rpathdirs="$rpathdirs $dir"
6685                       fi
6686                                                                   haveit=
6687                       for x in $ltrpathdirs; do
6688                         if test "X$x" = "X$dir"; then
6689                           haveit=yes
6690                           break
6691                         fi
6692                       done
6693                       if test -z "$haveit"; then
6694                         ltrpathdirs="$ltrpathdirs $dir"
6695                       fi
6696                     fi
6697                     ;;
6698                   -l*)
6699                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
6700                     ;;
6701                   *.la)
6702                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
6703                     ;;
6704                   *)
6705                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
6706                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
6707                     ;;
6708                 esac
6709               done
6710             fi
6711           else
6712                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
6713             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
6714           fi
6715         fi
6716       fi
6717     done
6718   done
6719   if test "X$rpathdirs" != "X"; then
6720     if test -n "$hardcode_libdir_separator"; then
6721                         alldirs=
6722       for found_dir in $rpathdirs; do
6723         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
6724       done
6725             acl_save_libdir="$libdir"
6726       libdir="$alldirs"
6727       eval flag=\"$hardcode_libdir_flag_spec\"
6728       libdir="$acl_save_libdir"
6729       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
6730     else
6731             for found_dir in $rpathdirs; do
6732         acl_save_libdir="$libdir"
6733         libdir="$found_dir"
6734         eval flag=\"$hardcode_libdir_flag_spec\"
6735         libdir="$acl_save_libdir"
6736         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
6737       done
6738     fi
6739   fi
6740   if test "X$ltrpathdirs" != "X"; then
6741             for found_dir in $ltrpathdirs; do
6742       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
6743     done
6744   fi
6745
6746
6747
6748
6749
6750
6751
6752           am_save_CPPFLAGS="$CPPFLAGS"
6753
6754   for element in $INCICONV; do
6755     haveit=
6756     for x in $CPPFLAGS; do
6757
6758   acl_save_prefix="$prefix"
6759   prefix="$acl_final_prefix"
6760   acl_save_exec_prefix="$exec_prefix"
6761   exec_prefix="$acl_final_exec_prefix"
6762   eval x=\"$x\"
6763   exec_prefix="$acl_save_exec_prefix"
6764   prefix="$acl_save_prefix"
6765
6766       if test "X$x" = "X$element"; then
6767         haveit=yes
6768         break
6769       fi
6770     done
6771     if test -z "$haveit"; then
6772       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
6773     fi
6774   done
6775
6776
6777   echo "$as_me:$LINENO: checking for iconv" >&5
6778 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
6779 if test "${am_cv_func_iconv+set}" = set; then
6780   echo $ECHO_N "(cached) $ECHO_C" >&6
6781 else
6782
6783     am_cv_func_iconv="no, consider installing GNU libiconv"
6784     am_cv_lib_iconv=no
6785     cat >conftest.$ac_ext <<_ACEOF
6786 /* confdefs.h.  */
6787 _ACEOF
6788 cat confdefs.h >>conftest.$ac_ext
6789 cat >>conftest.$ac_ext <<_ACEOF
6790 /* end confdefs.h.  */
6791 #include <stdlib.h>
6792 #include <iconv.h>
6793 int
6794 main ()
6795 {
6796 iconv_t cd = iconv_open("","");
6797        iconv(cd,NULL,NULL,NULL,NULL);
6798        iconv_close(cd);
6799   ;
6800   return 0;
6801 }
6802 _ACEOF
6803 rm -f conftest.$ac_objext conftest$ac_exeext
6804 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6805   (eval $ac_link) 2>conftest.er1
6806   ac_status=$?
6807   grep -v '^ *+' conftest.er1 >conftest.err
6808   rm -f conftest.er1
6809   cat conftest.err >&5
6810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6811   (exit $ac_status); } &&
6812          { ac_try='test -z "$ac_c_werror_flag"
6813                          || test ! -s conftest.err'
6814   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6815   (eval $ac_try) 2>&5
6816   ac_status=$?
6817   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6818   (exit $ac_status); }; } &&
6819          { ac_try='test -s conftest$ac_exeext'
6820   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6821   (eval $ac_try) 2>&5
6822   ac_status=$?
6823   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6824   (exit $ac_status); }; }; then
6825   am_cv_func_iconv=yes
6826 else
6827   echo "$as_me: failed program was:" >&5
6828 sed 's/^/| /' conftest.$ac_ext >&5
6829
6830 fi
6831 rm -f conftest.err conftest.$ac_objext \
6832       conftest$ac_exeext conftest.$ac_ext
6833     if test "$am_cv_func_iconv" != yes; then
6834       am_save_LIBS="$LIBS"
6835       LIBS="$LIBS $LIBICONV"
6836       cat >conftest.$ac_ext <<_ACEOF
6837 /* confdefs.h.  */
6838 _ACEOF
6839 cat confdefs.h >>conftest.$ac_ext
6840 cat >>conftest.$ac_ext <<_ACEOF
6841 /* end confdefs.h.  */
6842 #include <stdlib.h>
6843 #include <iconv.h>
6844 int
6845 main ()
6846 {
6847 iconv_t cd = iconv_open("","");
6848          iconv(cd,NULL,NULL,NULL,NULL);
6849          iconv_close(cd);
6850   ;
6851   return 0;
6852 }
6853 _ACEOF
6854 rm -f conftest.$ac_objext conftest$ac_exeext
6855 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6856   (eval $ac_link) 2>conftest.er1
6857   ac_status=$?
6858   grep -v '^ *+' conftest.er1 >conftest.err
6859   rm -f conftest.er1
6860   cat conftest.err >&5
6861   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6862   (exit $ac_status); } &&
6863          { ac_try='test -z "$ac_c_werror_flag"
6864                          || test ! -s conftest.err'
6865   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6866   (eval $ac_try) 2>&5
6867   ac_status=$?
6868   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6869   (exit $ac_status); }; } &&
6870          { ac_try='test -s conftest$ac_exeext'
6871   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6872   (eval $ac_try) 2>&5
6873   ac_status=$?
6874   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6875   (exit $ac_status); }; }; then
6876   am_cv_lib_iconv=yes
6877         am_cv_func_iconv=yes
6878 else
6879   echo "$as_me: failed program was:" >&5
6880 sed 's/^/| /' conftest.$ac_ext >&5
6881
6882 fi
6883 rm -f conftest.err conftest.$ac_objext \
6884       conftest$ac_exeext conftest.$ac_ext
6885       LIBS="$am_save_LIBS"
6886     fi
6887
6888 fi
6889 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
6890 echo "${ECHO_T}$am_cv_func_iconv" >&6
6891   if test "$am_cv_func_iconv" = yes; then
6892
6893 cat >>confdefs.h <<\_ACEOF
6894 #define HAVE_ICONV 1
6895 _ACEOF
6896
6897   fi
6898   if test "$am_cv_lib_iconv" = yes; then
6899     echo "$as_me:$LINENO: checking how to link with libiconv" >&5
6900 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
6901     echo "$as_me:$LINENO: result: $LIBICONV" >&5
6902 echo "${ECHO_T}$LIBICONV" >&6
6903   else
6904             CPPFLAGS="$am_save_CPPFLAGS"
6905     LIBICONV=
6906     LTLIBICONV=
6907   fi
6908
6909
6910
6911   if test "$am_cv_func_iconv" = yes; then
6912     echo "$as_me:$LINENO: checking for iconv declaration" >&5
6913 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
6914     if test "${am_cv_proto_iconv+set}" = set; then
6915   echo $ECHO_N "(cached) $ECHO_C" >&6
6916 else
6917
6918       cat >conftest.$ac_ext <<_ACEOF
6919 /* confdefs.h.  */
6920 _ACEOF
6921 cat confdefs.h >>conftest.$ac_ext
6922 cat >>conftest.$ac_ext <<_ACEOF
6923 /* end confdefs.h.  */
6924
6925 #include <stdlib.h>
6926 #include <iconv.h>
6927 extern
6928 #ifdef __cplusplus
6929 "C"
6930 #endif
6931 #if defined(__STDC__) || defined(__cplusplus)
6932 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
6933 #else
6934 size_t iconv();
6935 #endif
6936
6937 int
6938 main ()
6939 {
6940
6941   ;
6942   return 0;
6943 }
6944 _ACEOF
6945 rm -f conftest.$ac_objext
6946 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6947   (eval $ac_compile) 2>conftest.er1
6948   ac_status=$?
6949   grep -v '^ *+' conftest.er1 >conftest.err
6950   rm -f conftest.er1
6951   cat conftest.err >&5
6952   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6953   (exit $ac_status); } &&
6954          { ac_try='test -z "$ac_c_werror_flag"
6955                          || test ! -s conftest.err'
6956   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6957   (eval $ac_try) 2>&5
6958   ac_status=$?
6959   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6960   (exit $ac_status); }; } &&
6961          { ac_try='test -s conftest.$ac_objext'
6962   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6963   (eval $ac_try) 2>&5
6964   ac_status=$?
6965   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6966   (exit $ac_status); }; }; then
6967   am_cv_proto_iconv_arg1=""
6968 else
6969   echo "$as_me: failed program was:" >&5
6970 sed 's/^/| /' conftest.$ac_ext >&5
6971
6972 am_cv_proto_iconv_arg1="const"
6973 fi
6974 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6975       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
6976 fi
6977
6978     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
6979     echo "$as_me:$LINENO: result: ${ac_t:-
6980          }$am_cv_proto_iconv" >&5
6981 echo "${ECHO_T}${ac_t:-
6982          }$am_cv_proto_iconv" >&6
6983
6984 cat >>confdefs.h <<_ACEOF
6985 #define ICONV_CONST $am_cv_proto_iconv_arg1
6986 _ACEOF
6987
6988   fi
6989
6990
6991 # More defines and substitutions.
6992 PACKAGE="$PACKAGE_TARNAME"
6993
6994 cat >>confdefs.h <<_ACEOF
6995 #define PACKAGE "$PACKAGE"
6996 _ACEOF
6997
6998
6999
7000 if test "x$enable_nls" != xno; then
7001   USED_CATALOGS='$(CATALOGS)'
7002 else
7003   USED_CATALOGS=
7004 fi
7005
7006
7007 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
7008 if test "${enable_maintainer_mode+set}" = set; then
7009   enableval="$enable_maintainer_mode"
7010
7011 else
7012   enable_maintainer_mode=no
7013 fi;
7014
7015 if test "x$enable_maintainer_mode" = xno; then
7016   MAINT='#'
7017 else
7018   MAINT=
7019 fi
7020
7021
7022 # Check whether --enable-checking or --disable-checking was given.
7023 if test "${enable_checking+set}" = set; then
7024   enableval="$enable_checking"
7025
7026 else
7027   enable_checking=no
7028 fi;
7029
7030 if test $enable_checking != no ; then
7031
7032 cat >>confdefs.h <<\_ACEOF
7033 #define ENABLE_CHECKING 1
7034 _ACEOF
7035
7036 fi
7037
7038
7039 case $target in
7040         alpha*-*-* | \
7041         arm*-*-eabi* | \
7042         arm*-*-symbianelf* | \
7043         x86_64-*-* | \
7044         ia64-*-* | \
7045         hppa*64*-*-* | parisc*64*-*-* | \
7046         i[34567]86-*-solaris2.1[0-9]* | \
7047         mips*-*-* | \
7048         mmix-*-* | \
7049         powerpc*-*-* | \
7050         rs6000*-*-* | \
7051         s390*-*-* | \
7052         sparc64*-*-* | ultrasparc-*-freebsd* | \
7053         sparcv9-*-solaris2* | \
7054         sparc-*-solaris2.[789] | sparc-*-solaris2.1[0-9] | \
7055         sh[123456789l]*-*-*)
7056                 need_64bit_hwint=yes ;;
7057         *)
7058                 need_64bit_hwint=no ;;
7059 esac
7060
7061 case $need_64bit_hwint:$ac_cv_sizeof_long in
7062         *:8 | no:*) host_wide_int=long ;;
7063         *) host_wide_int='long long' ;;
7064 esac
7065
7066
7067
7068 cat >>confdefs.h <<_ACEOF
7069 #define HOST_WIDE_INT $host_wide_int
7070 _ACEOF
7071
7072
7073 # Output.
7074
7075           ac_config_headers="$ac_config_headers config.h:config.in"
7076
7077           ac_config_files="$ac_config_files Makefile"
7078
7079 cat >confcache <<\_ACEOF
7080 # This file is a shell script that caches the results of configure
7081 # tests run on this system so they can be shared between configure
7082 # scripts and configure runs, see configure's option --config-cache.
7083 # It is not useful on other systems.  If it contains results you don't
7084 # want to keep, you may remove or edit it.
7085 #
7086 # config.status only pays attention to the cache file if you give it
7087 # the --recheck option to rerun configure.
7088 #
7089 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7090 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7091 # following values.
7092
7093 _ACEOF
7094
7095 # The following way of writing the cache mishandles newlines in values,
7096 # but we know of no workaround that is simple, portable, and efficient.
7097 # So, don't put newlines in cache variables' values.
7098 # Ultrix sh set writes to stderr and can't be redirected directly,
7099 # and sets the high bit in the cache file unless we assign to the vars.
7100 {
7101   (set) 2>&1 |
7102     case `(ac_space=' '; set | grep ac_space) 2>&1` in
7103     *ac_space=\ *)
7104       # `set' does not quote correctly, so add quotes (double-quote
7105       # substitution turns \\\\ into \\, and sed turns \\ into \).
7106       sed -n \
7107         "s/'/'\\\\''/g;
7108           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7109       ;;
7110     *)
7111       # `set' quotes correctly as required by POSIX, so do not add quotes.
7112       sed -n \
7113         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7114       ;;
7115     esac;
7116 } |
7117   sed '
7118      t clear
7119      : clear
7120      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7121      t end
7122      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7123      : end' >>confcache
7124 if diff $cache_file confcache >/dev/null 2>&1; then :; else
7125   if test -w $cache_file; then
7126     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7127     cat confcache >$cache_file
7128   else
7129     echo "not updating unwritable cache $cache_file"
7130   fi
7131 fi
7132 rm -f confcache
7133
7134 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7135 # Let make expand exec_prefix.
7136 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7137
7138 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7139 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7140 # trailing colons and then remove the whole line if VPATH becomes empty
7141 # (actually we leave an empty line to preserve line numbers).
7142 if test "x$srcdir" = x.; then
7143   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7144 s/:*\$(srcdir):*/:/;
7145 s/:*\${srcdir}:*/:/;
7146 s/:*@srcdir@:*/:/;
7147 s/^\([^=]*=[     ]*\):*/\1/;
7148 s/:*$//;
7149 s/^[^=]*=[       ]*$//;
7150 }'
7151 fi
7152
7153 DEFS=-DHAVE_CONFIG_H
7154
7155 ac_libobjs=
7156 ac_ltlibobjs=
7157 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7158   # 1. Remove the extension, and $U if already installed.
7159   ac_i=`echo "$ac_i" |
7160          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7161   # 2. Add them.
7162   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7163   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7164 done
7165 LIBOBJS=$ac_libobjs
7166
7167 LTLIBOBJS=$ac_ltlibobjs
7168
7169
7170
7171 : ${CONFIG_STATUS=./config.status}
7172 ac_clean_files_save=$ac_clean_files
7173 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7174 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7175 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7176 cat >$CONFIG_STATUS <<_ACEOF
7177 #! $SHELL
7178 # Generated by $as_me.
7179 # Run this file to recreate the current configuration.
7180 # Compiler output produced by configure, useful for debugging
7181 # configure, is in config.log if it exists.
7182
7183 debug=false
7184 ac_cs_recheck=false
7185 ac_cs_silent=false
7186 SHELL=\${CONFIG_SHELL-$SHELL}
7187 _ACEOF
7188
7189 cat >>$CONFIG_STATUS <<\_ACEOF
7190 ## --------------------- ##
7191 ## M4sh Initialization.  ##
7192 ## --------------------- ##
7193
7194 # Be Bourne compatible
7195 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7196   emulate sh
7197   NULLCMD=:
7198   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7199   # is contrary to our usage.  Disable this feature.
7200   alias -g '${1+"$@"}'='"$@"'
7201 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7202   set -o posix
7203 fi
7204 DUALCASE=1; export DUALCASE # for MKS sh
7205
7206 # Support unset when possible.
7207 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7208   as_unset=unset
7209 else
7210   as_unset=false
7211 fi
7212
7213
7214 # Work around bugs in pre-3.0 UWIN ksh.
7215 $as_unset ENV MAIL MAILPATH
7216 PS1='$ '
7217 PS2='> '
7218 PS4='+ '
7219
7220 # NLS nuisances.
7221 for as_var in \
7222   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7223   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7224   LC_TELEPHONE LC_TIME
7225 do
7226   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7227     eval $as_var=C; export $as_var
7228   else
7229     $as_unset $as_var
7230   fi
7231 done
7232
7233 # Required to use basename.
7234 if expr a : '\(a\)' >/dev/null 2>&1; then
7235   as_expr=expr
7236 else
7237   as_expr=false
7238 fi
7239
7240 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7241   as_basename=basename
7242 else
7243   as_basename=false
7244 fi
7245
7246
7247 # Name of the executable.
7248 as_me=`$as_basename "$0" ||
7249 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7250          X"$0" : 'X\(//\)$' \| \
7251          X"$0" : 'X\(/\)$' \| \
7252          .     : '\(.\)' 2>/dev/null ||
7253 echo X/"$0" |
7254     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7255           /^X\/\(\/\/\)$/{ s//\1/; q; }
7256           /^X\/\(\/\).*/{ s//\1/; q; }
7257           s/.*/./; q'`
7258
7259
7260 # PATH needs CR, and LINENO needs CR and PATH.
7261 # Avoid depending upon Character Ranges.
7262 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7263 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7264 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7265 as_cr_digits='0123456789'
7266 as_cr_alnum=$as_cr_Letters$as_cr_digits
7267
7268 # The user is always right.
7269 if test "${PATH_SEPARATOR+set}" != set; then
7270   echo "#! /bin/sh" >conf$$.sh
7271   echo  "exit 0"   >>conf$$.sh
7272   chmod +x conf$$.sh
7273   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7274     PATH_SEPARATOR=';'
7275   else
7276     PATH_SEPARATOR=:
7277   fi
7278   rm -f conf$$.sh
7279 fi
7280
7281
7282   as_lineno_1=$LINENO
7283   as_lineno_2=$LINENO
7284   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7285   test "x$as_lineno_1" != "x$as_lineno_2" &&
7286   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
7287   # Find who we are.  Look in the path if we contain no path at all
7288   # relative or not.
7289   case $0 in
7290     *[\\/]* ) as_myself=$0 ;;
7291     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7292 for as_dir in $PATH
7293 do
7294   IFS=$as_save_IFS
7295   test -z "$as_dir" && as_dir=.
7296   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7297 done
7298
7299        ;;
7300   esac
7301   # We did not find ourselves, most probably we were run as `sh COMMAND'
7302   # in which case we are not to be found in the path.
7303   if test "x$as_myself" = x; then
7304     as_myself=$0
7305   fi
7306   if test ! -f "$as_myself"; then
7307     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7308 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7309    { (exit 1); exit 1; }; }
7310   fi
7311   case $CONFIG_SHELL in
7312   '')
7313     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7314 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7315 do
7316   IFS=$as_save_IFS
7317   test -z "$as_dir" && as_dir=.
7318   for as_base in sh bash ksh sh5; do
7319          case $as_dir in
7320          /*)
7321            if ("$as_dir/$as_base" -c '
7322   as_lineno_1=$LINENO
7323   as_lineno_2=$LINENO
7324   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7325   test "x$as_lineno_1" != "x$as_lineno_2" &&
7326   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
7327              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
7328              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
7329              CONFIG_SHELL=$as_dir/$as_base
7330              export CONFIG_SHELL
7331              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7332            fi;;
7333          esac
7334        done
7335 done
7336 ;;
7337   esac
7338
7339   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7340   # uniformly replaced by the line number.  The first 'sed' inserts a
7341   # line-number line before each line; the second 'sed' does the real
7342   # work.  The second script uses 'N' to pair each line-number line
7343   # with the numbered line, and appends trailing '-' during
7344   # substitution so that $LINENO is not a special case at line end.
7345   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7346   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
7347   sed '=' <$as_myself |
7348     sed '
7349       N
7350       s,$,-,
7351       : loop
7352       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7353       t loop
7354       s,-$,,
7355       s,^['$as_cr_digits']*\n,,
7356     ' >$as_me.lineno &&
7357   chmod +x $as_me.lineno ||
7358     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7359 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7360    { (exit 1); exit 1; }; }
7361
7362   # Don't try to exec as it changes $[0], causing all sort of problems
7363   # (the dirname of $[0] is not the place where we might find the
7364   # original and so on.  Autoconf is especially sensible to this).
7365   . ./$as_me.lineno
7366   # Exit status is that of the last command.
7367   exit
7368 }
7369
7370
7371 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7372   *c*,-n*) ECHO_N= ECHO_C='
7373 ' ECHO_T='      ' ;;
7374   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7375   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
7376 esac
7377
7378 if expr a : '\(a\)' >/dev/null 2>&1; then
7379   as_expr=expr
7380 else
7381   as_expr=false
7382 fi
7383
7384 rm -f conf$$ conf$$.exe conf$$.file
7385 echo >conf$$.file
7386 if ln -s conf$$.file conf$$ 2>/dev/null; then
7387   # We could just check for DJGPP; but this test a) works b) is more generic
7388   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7389   if test -f conf$$.exe; then
7390     # Don't use ln at all; we don't have any links
7391     as_ln_s='cp -p'
7392   else
7393     as_ln_s='ln -s'
7394   fi
7395 elif ln conf$$.file conf$$ 2>/dev/null; then
7396   as_ln_s=ln
7397 else
7398   as_ln_s='cp -p'
7399 fi
7400 rm -f conf$$ conf$$.exe conf$$.file
7401
7402 if mkdir -p . 2>/dev/null; then
7403   as_mkdir_p=:
7404 else
7405   test -d ./-p && rmdir ./-p
7406   as_mkdir_p=false
7407 fi
7408
7409 as_executable_p="test -f"
7410
7411 # Sed expression to map a string onto a valid CPP name.
7412 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7413
7414 # Sed expression to map a string onto a valid variable name.
7415 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7416
7417
7418 # IFS
7419 # We need space, tab and new line, in precisely that order.
7420 as_nl='
7421 '
7422 IFS="   $as_nl"
7423
7424 # CDPATH.
7425 $as_unset CDPATH
7426
7427 exec 6>&1
7428
7429 # Open the log real soon, to keep \$[0] and so on meaningful, and to
7430 # report actual input values of CONFIG_FILES etc. instead of their
7431 # values after options handling.  Logging --version etc. is OK.
7432 exec 5>>config.log
7433 {
7434   echo
7435   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7436 ## Running $as_me. ##
7437 _ASBOX
7438 } >&5
7439 cat >&5 <<_CSEOF
7440
7441 This file was extended by cpplib $as_me  , which was
7442 generated by GNU Autoconf 2.59.  Invocation command line was
7443
7444   CONFIG_FILES    = $CONFIG_FILES
7445   CONFIG_HEADERS  = $CONFIG_HEADERS
7446   CONFIG_LINKS    = $CONFIG_LINKS
7447   CONFIG_COMMANDS = $CONFIG_COMMANDS
7448   $ $0 $@
7449
7450 _CSEOF
7451 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7452 echo >&5
7453 _ACEOF
7454
7455 # Files that config.status was made for.
7456 if test -n "$ac_config_files"; then
7457   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7458 fi
7459
7460 if test -n "$ac_config_headers"; then
7461   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7462 fi
7463
7464 if test -n "$ac_config_links"; then
7465   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7466 fi
7467
7468 if test -n "$ac_config_commands"; then
7469   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7470 fi
7471
7472 cat >>$CONFIG_STATUS <<\_ACEOF
7473
7474 ac_cs_usage="\
7475 \`$as_me' instantiates files from templates according to the
7476 current configuration.
7477
7478 Usage: $0 [OPTIONS] [FILE]...
7479
7480   -h, --help       print this help, then exit
7481   -V, --version    print version number, then exit
7482   -q, --quiet      do not print progress messages
7483   -d, --debug      don't remove temporary files
7484       --recheck    update $as_me by reconfiguring in the same conditions
7485   --file=FILE[:TEMPLATE]
7486                    instantiate the configuration file FILE
7487   --header=FILE[:TEMPLATE]
7488                    instantiate the configuration header FILE
7489
7490 Configuration files:
7491 $config_files
7492
7493 Configuration headers:
7494 $config_headers
7495
7496 Report bugs to <bug-autoconf@gnu.org>."
7497 _ACEOF
7498
7499 cat >>$CONFIG_STATUS <<_ACEOF
7500 ac_cs_version="\\
7501 cpplib config.status
7502 configured by $0, generated by GNU Autoconf 2.59,
7503   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7504
7505 Copyright (C) 2003 Free Software Foundation, Inc.
7506 This config.status script is free software; the Free Software Foundation
7507 gives unlimited permission to copy, distribute and modify it."
7508 srcdir=$srcdir
7509 INSTALL="$INSTALL"
7510 _ACEOF
7511
7512 cat >>$CONFIG_STATUS <<\_ACEOF
7513 # If no file are specified by the user, then we need to provide default
7514 # value.  By we need to know if files were specified by the user.
7515 ac_need_defaults=:
7516 while test $# != 0
7517 do
7518   case $1 in
7519   --*=*)
7520     ac_option=`expr "x$1" : 'x\([^=]*\)='`
7521     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7522     ac_shift=:
7523     ;;
7524   -*)
7525     ac_option=$1
7526     ac_optarg=$2
7527     ac_shift=shift
7528     ;;
7529   *) # This is not an option, so the user has probably given explicit
7530      # arguments.
7531      ac_option=$1
7532      ac_need_defaults=false;;
7533   esac
7534
7535   case $ac_option in
7536   # Handling of the options.
7537 _ACEOF
7538 cat >>$CONFIG_STATUS <<\_ACEOF
7539   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7540     ac_cs_recheck=: ;;
7541   --version | --vers* | -V )
7542     echo "$ac_cs_version"; exit 0 ;;
7543   --he | --h)
7544     # Conflict between --help and --header
7545     { { echo "$as_me:$LINENO: error: ambiguous option: $1
7546 Try \`$0 --help' for more information." >&5
7547 echo "$as_me: error: ambiguous option: $1
7548 Try \`$0 --help' for more information." >&2;}
7549    { (exit 1); exit 1; }; };;
7550   --help | --hel | -h )
7551     echo "$ac_cs_usage"; exit 0 ;;
7552   --debug | --d* | -d )
7553     debug=: ;;
7554   --file | --fil | --fi | --f )
7555     $ac_shift
7556     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7557     ac_need_defaults=false;;
7558   --header | --heade | --head | --hea )
7559     $ac_shift
7560     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7561     ac_need_defaults=false;;
7562   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7563   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7564     ac_cs_silent=: ;;
7565
7566   # This is an error.
7567   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7568 Try \`$0 --help' for more information." >&5
7569 echo "$as_me: error: unrecognized option: $1
7570 Try \`$0 --help' for more information." >&2;}
7571    { (exit 1); exit 1; }; } ;;
7572
7573   *) ac_config_targets="$ac_config_targets $1" ;;
7574
7575   esac
7576   shift
7577 done
7578
7579 ac_configure_extra_args=
7580
7581 if $ac_cs_silent; then
7582   exec 6>/dev/null
7583   ac_configure_extra_args="$ac_configure_extra_args --silent"
7584 fi
7585
7586 _ACEOF
7587 cat >>$CONFIG_STATUS <<_ACEOF
7588 if \$ac_cs_recheck; then
7589   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7590   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7591 fi
7592
7593 _ACEOF
7594
7595
7596
7597
7598
7599 cat >>$CONFIG_STATUS <<\_ACEOF
7600 for ac_config_target in $ac_config_targets
7601 do
7602   case "$ac_config_target" in
7603   # Handling of arguments.
7604   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7605   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7606   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7607 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7608    { (exit 1); exit 1; }; };;
7609   esac
7610 done
7611
7612 # If the user did not use the arguments to specify the items to instantiate,
7613 # then the envvar interface is used.  Set only those that are not.
7614 # We use the long form for the default assignment because of an extremely
7615 # bizarre bug on SunOS 4.1.3.
7616 if $ac_need_defaults; then
7617   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7618   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7619 fi
7620
7621 # Have a temporary directory for convenience.  Make it in the build tree
7622 # simply because there is no reason to put it here, and in addition,
7623 # creating and moving files from /tmp can sometimes cause problems.
7624 # Create a temporary directory, and hook for its removal unless debugging.
7625 $debug ||
7626 {
7627   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7628   trap '{ (exit 1); exit 1; }' 1 2 13 15
7629 }
7630
7631 # Create a (secure) tmp directory for tmp files.
7632
7633 {
7634   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7635   test -n "$tmp" && test -d "$tmp"
7636 }  ||
7637 {
7638   tmp=./confstat$$-$RANDOM
7639   (umask 077 && mkdir $tmp)
7640 } ||
7641 {
7642    echo "$me: cannot create a temporary directory in ." >&2
7643    { (exit 1); exit 1; }
7644 }
7645
7646 _ACEOF
7647
7648 cat >>$CONFIG_STATUS <<_ACEOF
7649
7650 #
7651 # CONFIG_FILES section.
7652 #
7653
7654 # No need to generate the scripts if there are no CONFIG_FILES.
7655 # This happens for instance when ./config.status config.h
7656 if test -n "\$CONFIG_FILES"; then
7657   # Protect against being on the right side of a sed subst in config.status.
7658   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7659    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7660 s,@SHELL@,$SHELL,;t t
7661 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7662 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7663 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7664 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7665 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7666 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7667 s,@exec_prefix@,$exec_prefix,;t t
7668 s,@prefix@,$prefix,;t t
7669 s,@program_transform_name@,$program_transform_name,;t t
7670 s,@bindir@,$bindir,;t t
7671 s,@sbindir@,$sbindir,;t t
7672 s,@libexecdir@,$libexecdir,;t t
7673 s,@datadir@,$datadir,;t t
7674 s,@sysconfdir@,$sysconfdir,;t t
7675 s,@sharedstatedir@,$sharedstatedir,;t t
7676 s,@localstatedir@,$localstatedir,;t t
7677 s,@libdir@,$libdir,;t t
7678 s,@includedir@,$includedir,;t t
7679 s,@oldincludedir@,$oldincludedir,;t t
7680 s,@infodir@,$infodir,;t t
7681 s,@mandir@,$mandir,;t t
7682 s,@build_alias@,$build_alias,;t t
7683 s,@host_alias@,$host_alias,;t t
7684 s,@target_alias@,$target_alias,;t t
7685 s,@DEFS@,$DEFS,;t t
7686 s,@ECHO_C@,$ECHO_C,;t t
7687 s,@ECHO_N@,$ECHO_N,;t t
7688 s,@ECHO_T@,$ECHO_T,;t t
7689 s,@LIBS@,$LIBS,;t t
7690 s,@build@,$build,;t t
7691 s,@build_cpu@,$build_cpu,;t t
7692 s,@build_vendor@,$build_vendor,;t t
7693 s,@build_os@,$build_os,;t t
7694 s,@host@,$host,;t t
7695 s,@host_cpu@,$host_cpu,;t t
7696 s,@host_vendor@,$host_vendor,;t t
7697 s,@host_os@,$host_os,;t t
7698 s,@target@,$target,;t t
7699 s,@target_cpu@,$target_cpu,;t t
7700 s,@target_vendor@,$target_vendor,;t t
7701 s,@target_os@,$target_os,;t t
7702 s,@SET_MAKE@,$SET_MAKE,;t t
7703 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7704 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7705 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7706 s,@CC@,$CC,;t t
7707 s,@CFLAGS@,$CFLAGS,;t t
7708 s,@LDFLAGS@,$LDFLAGS,;t t
7709 s,@CPPFLAGS@,$CPPFLAGS,;t t
7710 s,@ac_ct_CC@,$ac_ct_CC,;t t
7711 s,@EXEEXT@,$EXEEXT,;t t
7712 s,@OBJEXT@,$OBJEXT,;t t
7713 s,@RANLIB@,$RANLIB,;t t
7714 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
7715 s,@ACLOCAL@,$ACLOCAL,;t t
7716 s,@AUTOCONF@,$AUTOCONF,;t t
7717 s,@AUTOHEADER@,$AUTOHEADER,;t t
7718 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
7719 s,@WARN_PEDANTIC@,$WARN_PEDANTIC,;t t
7720 s,@WERROR@,$WERROR,;t t
7721 s,@CPP@,$CPP,;t t
7722 s,@EGREP@,$EGREP,;t t
7723 s,@LIBOBJS@,$LIBOBJS,;t t
7724 s,@ALLOCA@,$ALLOCA,;t t
7725 s,@USE_NLS@,$USE_NLS,;t t
7726 s,@LIBINTL@,$LIBINTL,;t t
7727 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
7728 s,@INCINTL@,$INCINTL,;t t
7729 s,@XGETTEXT@,$XGETTEXT,;t t
7730 s,@GMSGFMT@,$GMSGFMT,;t t
7731 s,@POSUB@,$POSUB,;t t
7732 s,@CATALOGS@,$CATALOGS,;t t
7733 s,@LIBICONV@,$LIBICONV,;t t
7734 s,@LTLIBICONV@,$LTLIBICONV,;t t
7735 s,@PACKAGE@,$PACKAGE,;t t
7736 s,@USED_CATALOGS@,$USED_CATALOGS,;t t
7737 s,@MAINT@,$MAINT,;t t
7738 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7739 CEOF
7740
7741 _ACEOF
7742
7743   cat >>$CONFIG_STATUS <<\_ACEOF
7744   # Split the substitutions into bite-sized pieces for seds with
7745   # small command number limits, like on Digital OSF/1 and HP-UX.
7746   ac_max_sed_lines=48
7747   ac_sed_frag=1 # Number of current file.
7748   ac_beg=1 # First line for current file.
7749   ac_end=$ac_max_sed_lines # Line after last line for current file.
7750   ac_more_lines=:
7751   ac_sed_cmds=
7752   while $ac_more_lines; do
7753     if test $ac_beg -gt 1; then
7754       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7755     else
7756       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7757     fi
7758     if test ! -s $tmp/subs.frag; then
7759       ac_more_lines=false
7760     else
7761       # The purpose of the label and of the branching condition is to
7762       # speed up the sed processing (if there are no `@' at all, there
7763       # is no need to browse any of the substitutions).
7764       # These are the two extra sed commands mentioned above.
7765       (echo ':t
7766   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7767       if test -z "$ac_sed_cmds"; then
7768         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7769       else
7770         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
7771       fi
7772       ac_sed_frag=`expr $ac_sed_frag + 1`
7773       ac_beg=$ac_end
7774       ac_end=`expr $ac_end + $ac_max_sed_lines`
7775     fi
7776   done
7777   if test -z "$ac_sed_cmds"; then
7778     ac_sed_cmds=cat
7779   fi
7780 fi # test -n "$CONFIG_FILES"
7781
7782 _ACEOF
7783 cat >>$CONFIG_STATUS <<\_ACEOF
7784 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7785   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7786   case $ac_file in
7787   - | *:- | *:-:* ) # input from stdin
7788         cat >$tmp/stdin
7789         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7790         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7791   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7792         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7793   * )   ac_file_in=$ac_file.in ;;
7794   esac
7795
7796   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7797   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7798 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7799          X"$ac_file" : 'X\(//\)[^/]' \| \
7800          X"$ac_file" : 'X\(//\)$' \| \
7801          X"$ac_file" : 'X\(/\)' \| \
7802          .     : '\(.\)' 2>/dev/null ||
7803 echo X"$ac_file" |
7804     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7805           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7806           /^X\(\/\/\)$/{ s//\1/; q; }
7807           /^X\(\/\).*/{ s//\1/; q; }
7808           s/.*/./; q'`
7809   { if $as_mkdir_p; then
7810     mkdir -p "$ac_dir"
7811   else
7812     as_dir="$ac_dir"
7813     as_dirs=
7814     while test ! -d "$as_dir"; do
7815       as_dirs="$as_dir $as_dirs"
7816       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7817 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7818          X"$as_dir" : 'X\(//\)[^/]' \| \
7819          X"$as_dir" : 'X\(//\)$' \| \
7820          X"$as_dir" : 'X\(/\)' \| \
7821          .     : '\(.\)' 2>/dev/null ||
7822 echo X"$as_dir" |
7823     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7824           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7825           /^X\(\/\/\)$/{ s//\1/; q; }
7826           /^X\(\/\).*/{ s//\1/; q; }
7827           s/.*/./; q'`
7828     done
7829     test ! -n "$as_dirs" || mkdir $as_dirs
7830   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7831 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7832    { (exit 1); exit 1; }; }; }
7833
7834   ac_builddir=.
7835
7836 if test "$ac_dir" != .; then
7837   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7838   # A "../" for each directory in $ac_dir_suffix.
7839   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7840 else
7841   ac_dir_suffix= ac_top_builddir=
7842 fi
7843
7844 case $srcdir in
7845   .)  # No --srcdir option.  We are building in place.
7846     ac_srcdir=.
7847     if test -z "$ac_top_builddir"; then
7848        ac_top_srcdir=.
7849     else
7850        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7851     fi ;;
7852   [\\/]* | ?:[\\/]* )  # Absolute path.
7853     ac_srcdir=$srcdir$ac_dir_suffix;
7854     ac_top_srcdir=$srcdir ;;
7855   *) # Relative path.
7856     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7857     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7858 esac
7859
7860 # Do not use `cd foo && pwd` to compute absolute paths, because
7861 # the directories may not exist.
7862 case `pwd` in
7863 .) ac_abs_builddir="$ac_dir";;
7864 *)
7865   case "$ac_dir" in
7866   .) ac_abs_builddir=`pwd`;;
7867   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7868   *) ac_abs_builddir=`pwd`/"$ac_dir";;
7869   esac;;
7870 esac
7871 case $ac_abs_builddir in
7872 .) ac_abs_top_builddir=${ac_top_builddir}.;;
7873 *)
7874   case ${ac_top_builddir}. in
7875   .) ac_abs_top_builddir=$ac_abs_builddir;;
7876   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7877   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7878   esac;;
7879 esac
7880 case $ac_abs_builddir in
7881 .) ac_abs_srcdir=$ac_srcdir;;
7882 *)
7883   case $ac_srcdir in
7884   .) ac_abs_srcdir=$ac_abs_builddir;;
7885   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7886   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7887   esac;;
7888 esac
7889 case $ac_abs_builddir in
7890 .) ac_abs_top_srcdir=$ac_top_srcdir;;
7891 *)
7892   case $ac_top_srcdir in
7893   .) ac_abs_top_srcdir=$ac_abs_builddir;;
7894   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7895   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7896   esac;;
7897 esac
7898
7899
7900   case $INSTALL in
7901   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7902   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7903   esac
7904
7905   if test x"$ac_file" != x-; then
7906     { echo "$as_me:$LINENO: creating $ac_file" >&5
7907 echo "$as_me: creating $ac_file" >&6;}
7908     rm -f "$ac_file"
7909   fi
7910   # Let's still pretend it is `configure' which instantiates (i.e., don't
7911   # use $as_me), people would be surprised to read:
7912   #    /* config.h.  Generated by config.status.  */
7913   if test x"$ac_file" = x-; then
7914     configure_input=
7915   else
7916     configure_input="$ac_file.  "
7917   fi
7918   configure_input=$configure_input"Generated from `echo $ac_file_in |
7919                                      sed 's,.*/,,'` by configure."
7920
7921   # First look for the input files in the build tree, otherwise in the
7922   # src tree.
7923   ac_file_inputs=`IFS=:
7924     for f in $ac_file_in; do
7925       case $f in
7926       -) echo $tmp/stdin ;;
7927       [\\/$]*)
7928          # Absolute (can't be DOS-style, as IFS=:)
7929          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7930 echo "$as_me: error: cannot find input file: $f" >&2;}
7931    { (exit 1); exit 1; }; }
7932          echo "$f";;
7933       *) # Relative
7934          if test -f "$f"; then
7935            # Build tree
7936            echo "$f"
7937          elif test -f "$srcdir/$f"; then
7938            # Source tree
7939            echo "$srcdir/$f"
7940          else
7941            # /dev/null tree
7942            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7943 echo "$as_me: error: cannot find input file: $f" >&2;}
7944    { (exit 1); exit 1; }; }
7945          fi;;
7946       esac
7947     done` || { (exit 1); exit 1; }
7948 _ACEOF
7949 cat >>$CONFIG_STATUS <<_ACEOF
7950   sed "$ac_vpsub
7951 $extrasub
7952 _ACEOF
7953 cat >>$CONFIG_STATUS <<\_ACEOF
7954 :t
7955 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7956 s,@configure_input@,$configure_input,;t t
7957 s,@srcdir@,$ac_srcdir,;t t
7958 s,@abs_srcdir@,$ac_abs_srcdir,;t t
7959 s,@top_srcdir@,$ac_top_srcdir,;t t
7960 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7961 s,@builddir@,$ac_builddir,;t t
7962 s,@abs_builddir@,$ac_abs_builddir,;t t
7963 s,@top_builddir@,$ac_top_builddir,;t t
7964 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7965 s,@INSTALL@,$ac_INSTALL,;t t
7966 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
7967   rm -f $tmp/stdin
7968   if test x"$ac_file" != x-; then
7969     mv $tmp/out $ac_file
7970   else
7971     cat $tmp/out
7972     rm -f $tmp/out
7973   fi
7974
7975 done
7976 _ACEOF
7977 cat >>$CONFIG_STATUS <<\_ACEOF
7978
7979 #
7980 # CONFIG_HEADER section.
7981 #
7982
7983 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7984 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7985 #
7986 # ac_d sets the value in "#define NAME VALUE" lines.
7987 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
7988 ac_dB='[         ].*$,\1#\2'
7989 ac_dC=' '
7990 ac_dD=',;t'
7991 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7992 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7993 ac_uB='$,\1#\2define\3'
7994 ac_uC=' '
7995 ac_uD=',;t'
7996
7997 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7998   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7999   case $ac_file in
8000   - | *:- | *:-:* ) # input from stdin
8001         cat >$tmp/stdin
8002         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8003         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8004   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8005         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8006   * )   ac_file_in=$ac_file.in ;;
8007   esac
8008
8009   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8010 echo "$as_me: creating $ac_file" >&6;}
8011
8012   # First look for the input files in the build tree, otherwise in the
8013   # src tree.
8014   ac_file_inputs=`IFS=:
8015     for f in $ac_file_in; do
8016       case $f in
8017       -) echo $tmp/stdin ;;
8018       [\\/$]*)
8019          # Absolute (can't be DOS-style, as IFS=:)
8020          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8021 echo "$as_me: error: cannot find input file: $f" >&2;}
8022    { (exit 1); exit 1; }; }
8023          # Do quote $f, to prevent DOS paths from being IFS'd.
8024          echo "$f";;
8025       *) # Relative
8026          if test -f "$f"; then
8027            # Build tree
8028            echo "$f"
8029          elif test -f "$srcdir/$f"; then
8030            # Source tree
8031            echo "$srcdir/$f"
8032          else
8033            # /dev/null tree
8034            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8035 echo "$as_me: error: cannot find input file: $f" >&2;}
8036    { (exit 1); exit 1; }; }
8037          fi;;
8038       esac
8039     done` || { (exit 1); exit 1; }
8040   # Remove the trailing spaces.
8041   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
8042
8043 _ACEOF
8044
8045 # Transform confdefs.h into two sed scripts, `conftest.defines' and
8046 # `conftest.undefs', that substitutes the proper values into
8047 # config.h.in to produce config.h.  The first handles `#define'
8048 # templates, and the second `#undef' templates.
8049 # And first: Protect against being on the right side of a sed subst in
8050 # config.status.  Protect against being in an unquoted here document
8051 # in config.status.
8052 rm -f conftest.defines conftest.undefs
8053 # Using a here document instead of a string reduces the quoting nightmare.
8054 # Putting comments in sed scripts is not portable.
8055 #
8056 # `end' is used to avoid that the second main sed command (meant for
8057 # 0-ary CPP macros) applies to n-ary macro definitions.
8058 # See the Autoconf documentation for `clear'.
8059 cat >confdef2sed.sed <<\_ACEOF
8060 s/[\\&,]/\\&/g
8061 s,[\\$`],\\&,g
8062 t clear
8063 : clear
8064 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8065 t end
8066 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8067 : end
8068 _ACEOF
8069 # If some macros were called several times there might be several times
8070 # the same #defines, which is useless.  Nevertheless, we may not want to
8071 # sort them, since we want the *last* AC-DEFINE to be honored.
8072 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8073 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8074 rm -f confdef2sed.sed
8075
8076 # This sed command replaces #undef with comments.  This is necessary, for
8077 # example, in the case of _POSIX_SOURCE, which is predefined and required
8078 # on some systems where configure will not decide to define it.
8079 cat >>conftest.undefs <<\_ACEOF
8080 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8081 _ACEOF
8082
8083 # Break up conftest.defines because some shells have a limit on the size
8084 # of here documents, and old seds have small limits too (100 cmds).
8085 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8086 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8087 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8088 echo '  :' >>$CONFIG_STATUS
8089 rm -f conftest.tail
8090 while grep . conftest.defines >/dev/null
8091 do
8092   # Write a limited-size here document to $tmp/defines.sed.
8093   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8094   # Speed up: don't consider the non `#define' lines.
8095   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
8096   # Work around the forget-to-reset-the-flag bug.
8097   echo 't clr' >>$CONFIG_STATUS
8098   echo ': clr' >>$CONFIG_STATUS
8099   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8100   echo 'CEOF
8101   sed -f $tmp/defines.sed $tmp/in >$tmp/out
8102   rm -f $tmp/in
8103   mv $tmp/out $tmp/in
8104 ' >>$CONFIG_STATUS
8105   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8106   rm -f conftest.defines
8107   mv conftest.tail conftest.defines
8108 done
8109 rm -f conftest.defines
8110 echo '  fi # grep' >>$CONFIG_STATUS
8111 echo >>$CONFIG_STATUS
8112
8113 # Break up conftest.undefs because some shells have a limit on the size
8114 # of here documents, and old seds have small limits too (100 cmds).
8115 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
8116 rm -f conftest.tail
8117 while grep . conftest.undefs >/dev/null
8118 do
8119   # Write a limited-size here document to $tmp/undefs.sed.
8120   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8121   # Speed up: don't consider the non `#undef'
8122   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
8123   # Work around the forget-to-reset-the-flag bug.
8124   echo 't clr' >>$CONFIG_STATUS
8125   echo ': clr' >>$CONFIG_STATUS
8126   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8127   echo 'CEOF
8128   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8129   rm -f $tmp/in
8130   mv $tmp/out $tmp/in
8131 ' >>$CONFIG_STATUS
8132   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8133   rm -f conftest.undefs
8134   mv conftest.tail conftest.undefs
8135 done
8136 rm -f conftest.undefs
8137
8138 cat >>$CONFIG_STATUS <<\_ACEOF
8139   # Let's still pretend it is `configure' which instantiates (i.e., don't
8140   # use $as_me), people would be surprised to read:
8141   #    /* config.h.  Generated by config.status.  */
8142   if test x"$ac_file" = x-; then
8143     echo "/* Generated by configure.  */" >$tmp/config.h
8144   else
8145     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
8146   fi
8147   cat $tmp/in >>$tmp/config.h
8148   rm -f $tmp/in
8149   if test x"$ac_file" != x-; then
8150     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8151       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8152 echo "$as_me: $ac_file is unchanged" >&6;}
8153     else
8154       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8155 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8156          X"$ac_file" : 'X\(//\)[^/]' \| \
8157          X"$ac_file" : 'X\(//\)$' \| \
8158          X"$ac_file" : 'X\(/\)' \| \
8159          .     : '\(.\)' 2>/dev/null ||
8160 echo X"$ac_file" |
8161     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8162           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8163           /^X\(\/\/\)$/{ s//\1/; q; }
8164           /^X\(\/\).*/{ s//\1/; q; }
8165           s/.*/./; q'`
8166       { if $as_mkdir_p; then
8167     mkdir -p "$ac_dir"
8168   else
8169     as_dir="$ac_dir"
8170     as_dirs=
8171     while test ! -d "$as_dir"; do
8172       as_dirs="$as_dir $as_dirs"
8173       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8174 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8175          X"$as_dir" : 'X\(//\)[^/]' \| \
8176          X"$as_dir" : 'X\(//\)$' \| \
8177          X"$as_dir" : 'X\(/\)' \| \
8178          .     : '\(.\)' 2>/dev/null ||
8179 echo X"$as_dir" |
8180     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8181           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8182           /^X\(\/\/\)$/{ s//\1/; q; }
8183           /^X\(\/\).*/{ s//\1/; q; }
8184           s/.*/./; q'`
8185     done
8186     test ! -n "$as_dirs" || mkdir $as_dirs
8187   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8188 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8189    { (exit 1); exit 1; }; }; }
8190
8191       rm -f $ac_file
8192       mv $tmp/config.h $ac_file
8193     fi
8194   else
8195     cat $tmp/config.h
8196     rm -f $tmp/config.h
8197   fi
8198   # Run the commands associated with the file.
8199   case $ac_file in
8200     config.h ) echo timestamp > stamp-h1 ;;
8201   esac
8202 done
8203 _ACEOF
8204
8205 cat >>$CONFIG_STATUS <<\_ACEOF
8206
8207 { (exit 0); exit 0; }
8208 _ACEOF
8209 chmod +x $CONFIG_STATUS
8210 ac_clean_files=$ac_clean_files_save
8211
8212
8213 # configure is writing to config.log, and then calls config.status.
8214 # config.status does its own redirection, appending to config.log.
8215 # Unfortunately, on DOS this fails, as config.log is still kept open
8216 # by configure, so config.status won't be able to write to it; its
8217 # output is simply discarded.  So we exec the FD to /dev/null,
8218 # effectively closing config.log, so it can be properly (re)opened and
8219 # appended to by config.status.  When coming back to configure, we
8220 # need to make the FD available again.
8221 if test "$no_create" != yes; then
8222   ac_cs_success=:
8223   ac_config_status_args=
8224   test "$silent" = yes &&
8225     ac_config_status_args="$ac_config_status_args --quiet"
8226   exec 5>/dev/null
8227   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8228   exec 5>>config.log
8229   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8230   # would make configure fail if this is the last instruction.
8231   $ac_cs_success || { (exit 1); exit 1; }
8232 fi
8233