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 INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE RANLIB ac_ct_RANLIB CPP EGREP LIBOBJS ALLOCA USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS LIBICONV LTLIBICONV ENABLE_NLS_TRUE ENABLE_NLS_FALSE 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 \`$ac_default_prefix' using \`--prefix',
 815 for instance \`--prefix=\$HOME'.
 816
 817 For better control, use the options below.
 818
 819 Fine tuning of the installation directories:
 820   --bindir=DIR           user executables [EPREFIX/bin]
 821   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 822   --libexecdir=DIR       program executables [EPREFIX/libexec]
 823   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 824   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 825   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 826   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 827   --libdir=DIR           object code libraries [EPREFIX/lib]
 828   --includedir=DIR       C header files [PREFIX/include]
 829   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 830   --infodir=DIR          info documentation [PREFIX/info]
 831   --mandir=DIR           man documentation [PREFIX/man]
 832 _ACEOF
 833
 834   cat <<\_ACEOF
 835
 836 Program names:
 837   --program-prefix=PREFIX            prepend PREFIX to installed program names
 838   --program-suffix=SUFFIX            append SUFFIX to installed program names
 839   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 840
 841 System types:
 842   --build=BUILD     configure for building on BUILD [guessed]
 843   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 844   --target=TARGET   configure for building compilers for TARGET [HOST]
 845 _ACEOF
 846 fi
 847
 848 if test -n "$ac_init_help"; then
 849   case $ac_init_help in
 850      short | recursive ) echo "Configuration of cpplib  :";;
 851    esac
 852   cat <<\_ACEOF
 853
 854 Optional Features:
 855   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 856   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 857   --enable-maintainer-mode  enable make rules and dependencies not useful
 858                           (and sometimes confusing) to the casual installer
 859   --disable-dependency-tracking  speeds up one-time build
 860   --enable-dependency-tracking   do not reject slow dependency extractors
 861   --disable-rpath         do not hardcode runtime library paths
 862   --enable-checking      enable expensive run-time checks
 863
 864 Optional Packages:
 865   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 866   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 867   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 868   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
 869   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
 870
 871 Some influential environment variables:
 872   CC          C compiler command
 873   CFLAGS      C compiler flags
 874   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 875               nonstandard directory <lib dir>
 876   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 877               headers in a nonstandard directory <include dir>
 878   CPP         C preprocessor
 879
 880 Use these variables to override the choices made by `configure' or to help
 881 it to find libraries and programs with nonstandard names/locations.
 882
 883 Report bugs to <gcc-bugs@gcc.gnu.org>.
 884 _ACEOF
 885 fi
 886
 887 if test "$ac_init_help" = "recursive"; then
 888   # If there are subdirs, report their specific --help.
 889   ac_popdir=`pwd`
 890   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 891     test -d $ac_dir || continue
 892     ac_builddir=.
 893
 894 if test "$ac_dir" != .; then
 895   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 896   # A "../" for each directory in $ac_dir_suffix.
 897   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 898 else
 899   ac_dir_suffix= ac_top_builddir=
 900 fi
 901
 902 case $srcdir in
 903   .)  # No --srcdir option.  We are building in place.
 904     ac_srcdir=.
 905     if test -z "$ac_top_builddir"; then
 906        ac_top_srcdir=.
 907     else
 908        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 909     fi ;;
 910   [\\/]* | ?:[\\/]* )  # Absolute path.
 911     ac_srcdir=$srcdir$ac_dir_suffix;
 912     ac_top_srcdir=$srcdir ;;
 913   *) # Relative path.
 914     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 915     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 916 esac
 917
 918 # Do not use `cd foo && pwd` to compute absolute paths, because
 919 # the directories may not exist.
 920 case `pwd` in
 921 .) ac_abs_builddir="$ac_dir";;
 922 *)
 923   case "$ac_dir" in
 924   .) ac_abs_builddir=`pwd`;;
 925   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 926   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 927   esac;;
 928 esac
 929 case $ac_abs_builddir in
 930 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 931 *)
 932   case ${ac_top_builddir}. in
 933   .) ac_abs_top_builddir=$ac_abs_builddir;;
 934   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 935   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 936   esac;;
 937 esac
 938 case $ac_abs_builddir in
 939 .) ac_abs_srcdir=$ac_srcdir;;
 940 *)
 941   case $ac_srcdir in
 942   .) ac_abs_srcdir=$ac_abs_builddir;;
 943   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 944   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 945   esac;;
 946 esac
 947 case $ac_abs_builddir in
 948 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 949 *)
 950   case $ac_top_srcdir in
 951   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 952   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 953   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 954   esac;;
 955 esac
 956
 957     cd $ac_dir
 958     # Check for guested configure; otherwise get Cygnus style configure.
 959     if test -f $ac_srcdir/configure.gnu; then
 960       echo
 961       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 962     elif test -f $ac_srcdir/configure; then
 963       echo
 964       $SHELL $ac_srcdir/configure  --help=recursive
 965     elif test -f $ac_srcdir/configure.ac ||
 966            test -f $ac_srcdir/configure.in; then
 967       echo
 968       $ac_configure --help
 969     else
 970       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 971     fi
 972     cd "$ac_popdir"
 973   done
 974 fi
 975
 976 test -n "$ac_init_help" && exit 0
 977 if $ac_init_version; then
 978   cat <<\_ACEOF
 979 cpplib configure
 980 generated by GNU Autoconf 2.59
 981
 982 Copyright (C) 2003 Free Software Foundation, Inc.
 983 This configure script is free software; the Free Software Foundation
 984 gives unlimited permission to copy, distribute and modify it.
 985 _ACEOF
 986   exit 0
 987 fi
 988 exec 5>config.log
 989 cat >&5 <<_ACEOF
 990 This file contains any messages produced by compilers while
 991 running configure, to aid debugging if configure makes a mistake.
 992
 993 It was created by cpplib $as_me  , which was
 994 generated by GNU Autoconf 2.59.  Invocation command line was
 995
 996   $ $0 $@
 997
 998 _ACEOF
 999 {
1000 cat <<_ASUNAME
1001 ## --------- ##
1002 ## Platform. ##
1003 ## --------- ##
1004
1005 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1006 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1007 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1008 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1009 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1010
1011 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1012 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1013
1014 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1015 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1016 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1017 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1018 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1019 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1020 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1021
1022 _ASUNAME
1023
1024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1025 for as_dir in $PATH
1026 do
1027   IFS=$as_save_IFS
1028   test -z "$as_dir" && as_dir=.
1029   echo "PATH: $as_dir"
1030 done
1031
1032 } >&5
1033
1034 cat >&5 <<_ACEOF
1035
1036
1037 ## ----------- ##
1038 ## Core tests. ##
1039 ## ----------- ##
1040
1041 _ACEOF
1042
1043
1044 # Keep a trace of the command line.
1045 # Strip out --no-create and --no-recursion so they do not pile up.
1046 # Strip out --silent because we don't want to record it for future runs.
1047 # Also quote any args containing shell meta-characters.
1048 # Make two passes to allow for proper duplicate-argument suppression.
1049 ac_configure_args=
1050 ac_configure_args0=
1051 ac_configure_args1=
1052 ac_sep=
1053 ac_must_keep_next=false
1054 for ac_pass in 1 2
1055 do
1056   for ac_arg
1057   do
1058     case $ac_arg in
1059     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1060     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1061     | -silent | --silent | --silen | --sile | --sil)
1062       continue ;;
1063     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1064       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1065     esac
1066     case $ac_pass in
1067     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1068     2)
1069       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1070       if test $ac_must_keep_next = true; then
1071         ac_must_keep_next=false # Got value, back to normal.
1072       else
1073         case $ac_arg in
1074           *=* | --config-cache | -C | -disable-* | --disable-* \
1075           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1076           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1077           | -with-* | --with-* | -without-* | --without-* | --x)
1078             case "$ac_configure_args0 " in
1079               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1080             esac
1081             ;;
1082           -* ) ac_must_keep_next=true ;;
1083         esac
1084       fi
1085       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1086       # Get rid of the leading space.
1087       ac_sep=" "
1088       ;;
1089     esac
1090   done
1091 done
1092 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1093 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1094
1095 # When interrupted or exit'd, cleanup temporary files, and complete
1096 # config.log.  We remove comments because anyway the quotes in there
1097 # would cause problems or look ugly.
1098 # WARNING: Be sure not to use single quotes in there, as some shells,
1099 # such as our DU 5.0 friend, will then `close' the trap.
1100 trap 'exit_status=$?
1101   # Save into config.log some information that might help in debugging.
1102   {
1103     echo
1104
1105     cat <<\_ASBOX
1106 ## ---------------- ##
1107 ## Cache variables. ##
1108 ## ---------------- ##
1109 _ASBOX
1110     echo
1111     # The following way of writing the cache mishandles newlines in values,
1112 {
1113   (set) 2>&1 |
1114     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1115     *ac_space=\ *)
1116       sed -n \
1117         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1118           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1119       ;;
1120     *)
1121       sed -n \
1122         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1123       ;;
1124     esac;
1125 }
1126     echo
1127
1128     cat <<\_ASBOX
1129 ## ----------------- ##
1130 ## Output variables. ##
1131 ## ----------------- ##
1132 _ASBOX
1133     echo
1134     for ac_var in $ac_subst_vars
1135     do
1136       eval ac_val=$`echo $ac_var`
1137       echo "$ac_var='"'"'$ac_val'"'"'"
1138     done | sort
1139     echo
1140
1141     if test -n "$ac_subst_files"; then
1142       cat <<\_ASBOX
1143 ## ------------- ##
1144 ## Output files. ##
1145 ## ------------- ##
1146 _ASBOX
1147       echo
1148       for ac_var in $ac_subst_files
1149       do
1150         eval ac_val=$`echo $ac_var`
1151         echo "$ac_var='"'"'$ac_val'"'"'"
1152       done | sort
1153       echo
1154     fi
1155
1156     if test -s confdefs.h; then
1157       cat <<\_ASBOX
1158 ## ----------- ##
1159 ## confdefs.h. ##
1160 ## ----------- ##
1161 _ASBOX
1162       echo
1163       sed "/^$/d" confdefs.h | sort
1164       echo
1165     fi
1166     test "$ac_signal" != 0 &&
1167       echo "$as_me: caught signal $ac_signal"
1168     echo "$as_me: exit $exit_status"
1169   } >&5
1170   rm -f core *.core &&
1171   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1172     exit $exit_status
1173      ' 0
1174 for ac_signal in 1 2 13 15; do
1175   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1176 done
1177 ac_signal=0
1178
1179 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1180 rm -rf conftest* confdefs.h
1181 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1182 echo >confdefs.h
1183
1184 # Predefined preprocessor variables.
1185
1186 cat >>confdefs.h <<_ACEOF
1187 #define PACKAGE_NAME "$PACKAGE_NAME"
1188 _ACEOF
1189
1190
1191 cat >>confdefs.h <<_ACEOF
1192 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1193 _ACEOF
1194
1195
1196 cat >>confdefs.h <<_ACEOF
1197 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1198 _ACEOF
1199
1200
1201 cat >>confdefs.h <<_ACEOF
1202 #define PACKAGE_STRING "$PACKAGE_STRING"
1203 _ACEOF
1204
1205
1206 cat >>confdefs.h <<_ACEOF
1207 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1208 _ACEOF
1209
1210
1211 # Let the site file select an alternate cache file if it wants to.
1212 # Prefer explicitly selected file to automatically selected ones.
1213 if test -z "$CONFIG_SITE"; then
1214   if test "x$prefix" != xNONE; then
1215     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1216   else
1217     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1218   fi
1219 fi
1220 for ac_site_file in $CONFIG_SITE; do
1221   if test -r "$ac_site_file"; then
1222     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1223 echo "$as_me: loading site script $ac_site_file" >&6;}
1224     sed 's/^/| /' "$ac_site_file" >&5
1225     . "$ac_site_file"
1226   fi
1227 done
1228
1229 if test -r "$cache_file"; then
1230   # Some versions of bash will fail to source /dev/null (special
1231   # files actually), so we avoid doing that.
1232   if test -f "$cache_file"; then
1233     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1234 echo "$as_me: loading cache $cache_file" >&6;}
1235     case $cache_file in
1236       [\\/]* | ?:[\\/]* ) . $cache_file;;
1237       *)                      . ./$cache_file;;
1238     esac
1239   fi
1240 else
1241   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1242 echo "$as_me: creating cache $cache_file" >&6;}
1243   >$cache_file
1244 fi
1245
1246 # Check that the precious variables saved in the cache have kept the same
1247 # value.
1248 ac_cache_corrupted=false
1249 for ac_var in `(set) 2>&1 |
1250                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1251   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1252   eval ac_new_set=\$ac_env_${ac_var}_set
1253   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1254   eval ac_new_val="\$ac_env_${ac_var}_value"
1255   case $ac_old_set,$ac_new_set in
1256     set,)
1257       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1258 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1259       ac_cache_corrupted=: ;;
1260     ,set)
1261       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1262 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1263       ac_cache_corrupted=: ;;
1264     ,);;
1265     *)
1266       if test "x$ac_old_val" != "x$ac_new_val"; then
1267         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1268 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1269         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1270 echo "$as_me:   former value:  $ac_old_val" >&2;}
1271         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1272 echo "$as_me:   current value: $ac_new_val" >&2;}
1273         ac_cache_corrupted=:
1274       fi;;
1275   esac
1276   # Pass precious variables to config.status.
1277   if test "$ac_new_set" = set; then
1278     case $ac_new_val in
1279     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1280       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1281     *) ac_arg=$ac_var=$ac_new_val ;;
1282     esac
1283     case " $ac_configure_args " in
1284       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1285       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1286     esac
1287   fi
1288 done
1289 if $ac_cache_corrupted; then
1290   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1291 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1292   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1293 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1294    { (exit 1); exit 1; }; }
1295 fi
1296
1297 ac_ext=c
1298 ac_cpp='$CPP $CPPFLAGS'
1299 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1300 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1301 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330 ac_aux_dir=
1331 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1332   if test -f $ac_dir/install-sh; then
1333     ac_aux_dir=$ac_dir
1334     ac_install_sh="$ac_aux_dir/install-sh -c"
1335     break
1336   elif 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 $ac_dir/shtool; then
1341     ac_aux_dir=$ac_dir
1342     ac_install_sh="$ac_aux_dir/shtool install -c"
1343     break
1344   fi
1345 done
1346 if test -z "$ac_aux_dir"; then
1347   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1348 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1349    { (exit 1); exit 1; }; }
1350 fi
1351 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1352 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1353 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1354
1355 # Make sure we can run config.sub.
1356 $ac_config_sub sun4 >/dev/null 2>&1 ||
1357   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1358 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1359    { (exit 1); exit 1; }; }
1360
1361 echo "$as_me:$LINENO: checking build system type" >&5
1362 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1363 if test "${ac_cv_build+set}" = set; then
1364   echo $ECHO_N "(cached) $ECHO_C" >&6
1365 else
1366   ac_cv_build_alias=$build_alias
1367 test -z "$ac_cv_build_alias" &&
1368   ac_cv_build_alias=`$ac_config_guess`
1369 test -z "$ac_cv_build_alias" &&
1370   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1371 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1372    { (exit 1); exit 1; }; }
1373 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1374   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1375 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1376    { (exit 1); exit 1; }; }
1377
1378 fi
1379 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1380 echo "${ECHO_T}$ac_cv_build" >&6
1381 build=$ac_cv_build
1382 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1383 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1384 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1385
1386
1387 echo "$as_me:$LINENO: checking host system type" >&5
1388 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1389 if test "${ac_cv_host+set}" = set; then
1390   echo $ECHO_N "(cached) $ECHO_C" >&6
1391 else
1392   ac_cv_host_alias=$host_alias
1393 test -z "$ac_cv_host_alias" &&
1394   ac_cv_host_alias=$ac_cv_build_alias
1395 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1396   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1397 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1398    { (exit 1); exit 1; }; }
1399
1400 fi
1401 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1402 echo "${ECHO_T}$ac_cv_host" >&6
1403 host=$ac_cv_host
1404 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1405 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1406 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1407
1408
1409 echo "$as_me:$LINENO: checking target system type" >&5
1410 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1411 if test "${ac_cv_target+set}" = set; then
1412   echo $ECHO_N "(cached) $ECHO_C" >&6
1413 else
1414   ac_cv_target_alias=$target_alias
1415 test "x$ac_cv_target_alias" = "x" &&
1416   ac_cv_target_alias=$ac_cv_host_alias
1417 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1418   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1419 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1420    { (exit 1); exit 1; }; }
1421
1422 fi
1423 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1424 echo "${ECHO_T}$ac_cv_target" >&6
1425 target=$ac_cv_target
1426 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1427 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1428 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1429
1430
1431 # The aliases save the names the user supplied, while $host etc.
1432 # will get canonicalized.
1433 test -n "$target_alias" &&
1434   test "$program_prefix$program_suffix$program_transform_name" = \
1435     NONENONEs,x,x, &&
1436   program_prefix=${target_alias}-
1437 am__api_version="1.8"
1438 # Find a good install program.  We prefer a C program (faster),
1439 # so one script is as good as another.  But avoid the broken or
1440 # incompatible versions:
1441 # SysV /etc/install, /usr/sbin/install
1442 # SunOS /usr/etc/install
1443 # IRIX /sbin/install
1444 # AIX /bin/install
1445 # AmigaOS /C/install, which installs bootblocks on floppy discs
1446 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1447 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1448 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1449 # OS/2's system install, which has a completely different semantic
1450 # ./install, which can be erroneously created by make from ./install.sh.
1451 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1452 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1453 if test -z "$INSTALL"; then
1454 if test "${ac_cv_path_install+set}" = set; then
1455   echo $ECHO_N "(cached) $ECHO_C" >&6
1456 else
1457   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1458 for as_dir in $PATH
1459 do
1460   IFS=$as_save_IFS
1461   test -z "$as_dir" && as_dir=.
1462   # Account for people who put trailing slashes in PATH elements.
1463 case $as_dir/ in
1464   ./ | .// | /cC/* | \
1465   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1466   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1467   /usr/ucb/* ) ;;
1468   *)
1469     # OSF1 and SCO ODT 3.0 have their own names for install.
1470     # Don't use installbsd from OSF since it installs stuff as root
1471     # by default.
1472     for ac_prog in ginstall scoinst install; do
1473       for ac_exec_ext in '' $ac_executable_extensions; do
1474         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1475           if test $ac_prog = install &&
1476             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1477             # AIX install.  It has an incompatible calling convention.
1478             :
1479           elif test $ac_prog = install &&
1480             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1481             # program-specific install script used by HP pwplus--don't use.
1482             :
1483           else
1484             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1485             break 3
1486           fi
1487         fi
1488       done
1489     done
1490     ;;
1491 esac
1492 done
1493
1494
1495 fi
1496   if test "${ac_cv_path_install+set}" = set; then
1497     INSTALL=$ac_cv_path_install
1498   else
1499     # As a last resort, use the slow shell script.  We don't cache a
1500     # path for INSTALL within a source directory, because that will
1501     # break other packages using the cache if that directory is
1502     # removed, or if the path is relative.
1503     INSTALL=$ac_install_sh
1504   fi
1505 fi
1506 echo "$as_me:$LINENO: result: $INSTALL" >&5
1507 echo "${ECHO_T}$INSTALL" >&6
1508
1509 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1510 # It thinks the first close brace ends the variable substitution.
1511 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1512
1513 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1514
1515 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1516
1517 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1518 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1519 # Just in case
1520 sleep 1
1521 echo timestamp > conftest.file
1522 # Do `set' in a subshell so we don't clobber the current shell's
1523 # arguments.  Must try -L first in case configure is actually a
1524 # symlink; some systems play weird games with the mod time of symlinks
1525 # (eg FreeBSD returns the mod time of the symlink's containing
1526 # directory).
1527 if (
1528    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1529    if test "$*" = "X"; then
1530       # -L didn't work.
1531       set X `ls -t $srcdir/configure conftest.file`
1532    fi
1533    rm -f conftest.file
1534    if test "$*" != "X $srcdir/configure conftest.file" \
1535       && test "$*" != "X conftest.file $srcdir/configure"; then
1536
1537       # If neither matched, then we have a broken ls.  This can happen
1538       # if, for instance, CONFIG_SHELL is bash and it inherits a
1539       # broken ls alias from the environment.  This has actually
1540       # happened.  Such a system could not be considered "sane".
1541       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1542 alias in your environment" >&5
1543 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1544 alias in your environment" >&2;}
1545    { (exit 1); exit 1; }; }
1546    fi
1547
1548    test "$2" = conftest.file
1549    )
1550 then
1551    # Ok.
1552    :
1553 else
1554    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1555 Check your system clock" >&5
1556 echo "$as_me: error: newly created file is older than distributed files!
1557 Check your system clock" >&2;}
1558    { (exit 1); exit 1; }; }
1559 fi
1560 echo "$as_me:$LINENO: result: yes" >&5
1561 echo "${ECHO_T}yes" >&6
1562 test "$program_prefix" != NONE &&
1563   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1564 # Use a double $ so make ignores it.
1565 test "$program_suffix" != NONE &&
1566   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1567 # Double any \ or $.  echo might interpret backslashes.
1568 # By default was `s,x,x', remove it if useless.
1569 cat <<\_ACEOF >conftest.sed
1570 s/[\\$]/&&/g;s/;s,x,x,$//
1571 _ACEOF
1572 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1573 rm conftest.sed
1574
1575 # expand $ac_aux_dir to an absolute path
1576 am_aux_dir=`cd $ac_aux_dir && pwd`
1577
1578 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1579 # Use eval to expand $SHELL
1580 if eval "$MISSING --run true"; then
1581   am_missing_run="$MISSING --run "
1582 else
1583   am_missing_run=
1584   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1585 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1586 fi
1587
1588 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1589   # Keeping the `.' argument allows $(mkdir_p) to be used without
1590   # argument.  Indeed, we sometimes output rules like
1591   #   $(mkdir_p) $(somedir)
1592   # where $(somedir) is conditionally defined.
1593   # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1594   # expensive solution, as it forces Make to start a sub-shell.)
1595   mkdir_p='mkdir -p -- .'
1596 else
1597   # On NextStep and OpenStep, the `mkdir' command does not
1598   # recognize any option.  It will interpret all options as
1599   # directories to create, and then abort because `.' already
1600   # exists.
1601   for d in ./-p ./--version;
1602   do
1603     test -d $d && rmdir $d
1604   done
1605   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1606   if test -f "$ac_aux_dir/mkinstalldirs"; then
1607     mkdir_p='$(mkinstalldirs)'
1608   else
1609     mkdir_p='$(install_sh) -d'
1610   fi
1611 fi
1612
1613 for ac_prog in gawk mawk nawk awk
1614 do
1615   # Extract the first word of "$ac_prog", so it can be a program name with args.
1616 set dummy $ac_prog; ac_word=$2
1617 echo "$as_me:$LINENO: checking for $ac_word" >&5
1618 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1619 if test "${ac_cv_prog_AWK+set}" = set; then
1620   echo $ECHO_N "(cached) $ECHO_C" >&6
1621 else
1622   if test -n "$AWK"; then
1623   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1624 else
1625 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1626 for as_dir in $PATH
1627 do
1628   IFS=$as_save_IFS
1629   test -z "$as_dir" && as_dir=.
1630   for ac_exec_ext in '' $ac_executable_extensions; do
1631   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1632     ac_cv_prog_AWK="$ac_prog"
1633     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1634     break 2
1635   fi
1636 done
1637 done
1638
1639 fi
1640 fi
1641 AWK=$ac_cv_prog_AWK
1642 if test -n "$AWK"; then
1643   echo "$as_me:$LINENO: result: $AWK" >&5
1644 echo "${ECHO_T}$AWK" >&6
1645 else
1646   echo "$as_me:$LINENO: result: no" >&5
1647 echo "${ECHO_T}no" >&6
1648 fi
1649
1650   test -n "$AWK" && break
1651 done
1652
1653 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1654 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1655 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1656 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1657   echo $ECHO_N "(cached) $ECHO_C" >&6
1658 else
1659   cat >conftest.make <<\_ACEOF
1660 all:
1661         @echo 'ac_maketemp="$(MAKE)"'
1662 _ACEOF
1663 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1664 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1665 if test -n "$ac_maketemp"; then
1666   eval ac_cv_prog_make_${ac_make}_set=yes
1667 else
1668   eval ac_cv_prog_make_${ac_make}_set=no
1669 fi
1670 rm -f conftest.make
1671 fi
1672 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1673   echo "$as_me:$LINENO: result: yes" >&5
1674 echo "${ECHO_T}yes" >&6
1675   SET_MAKE=
1676 else
1677   echo "$as_me:$LINENO: result: no" >&5
1678 echo "${ECHO_T}no" >&6
1679   SET_MAKE="MAKE=${MAKE-make}"
1680 fi
1681
1682 rm -rf .tst 2>/dev/null
1683 mkdir .tst 2>/dev/null
1684 if test -d .tst; then
1685   am__leading_dot=.
1686 else
1687   am__leading_dot=_
1688 fi
1689 rmdir .tst 2>/dev/null
1690
1691 # test to see if srcdir already configured
1692 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1693    test -f $srcdir/config.status; then
1694   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1695 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1696    { (exit 1); exit 1; }; }
1697 fi
1698
1699 # test whether we have cygpath
1700 if test -z "$CYGPATH_W"; then
1701   if (cygpath --version) >/dev/null 2>/dev/null; then
1702     CYGPATH_W='cygpath -w'
1703   else
1704     CYGPATH_W=echo
1705   fi
1706 fi
1707
1708
1709 # Define the identity of the package.
1710  PACKAGE='cpplib'
1711  VERSION=' '
1712
1713
1714 cat >>confdefs.h <<_ACEOF
1715 #define PACKAGE "$PACKAGE"
1716 _ACEOF
1717
1718
1719 cat >>confdefs.h <<_ACEOF
1720 #define VERSION "$VERSION"
1721 _ACEOF
1722
1723 # Some tools Automake needs.
1724
1725 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1726
1727
1728 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1729
1730
1731 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1732
1733
1734 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1735
1736
1737 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1738
1739
1740 AMTAR=${AMTAR-"${am_missing_run}tar"}
1741
1742 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1743
1744 # Installed binaries are usually stripped using `strip' when the user
1745 # run `make install-strip'.  However `strip' might not be the right
1746 # tool to use in cross-compilation environments, therefore Automake
1747 # will honor the `STRIP' environment variable to overrule this program.
1748 if test "$cross_compiling" != no; then
1749   if test -n "$ac_tool_prefix"; then
1750   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1751 set dummy ${ac_tool_prefix}strip; ac_word=$2
1752 echo "$as_me:$LINENO: checking for $ac_word" >&5
1753 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1754 if test "${ac_cv_prog_STRIP+set}" = set; then
1755   echo $ECHO_N "(cached) $ECHO_C" >&6
1756 else
1757   if test -n "$STRIP"; then
1758   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1759 else
1760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1761 for as_dir in $PATH
1762 do
1763   IFS=$as_save_IFS
1764   test -z "$as_dir" && as_dir=.
1765   for ac_exec_ext in '' $ac_executable_extensions; do
1766   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1767     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1768     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1769     break 2
1770   fi
1771 done
1772 done
1773
1774 fi
1775 fi
1776 STRIP=$ac_cv_prog_STRIP
1777 if test -n "$STRIP"; then
1778   echo "$as_me:$LINENO: result: $STRIP" >&5
1779 echo "${ECHO_T}$STRIP" >&6
1780 else
1781   echo "$as_me:$LINENO: result: no" >&5
1782 echo "${ECHO_T}no" >&6
1783 fi
1784
1785 fi
1786 if test -z "$ac_cv_prog_STRIP"; then
1787   ac_ct_STRIP=$STRIP
1788   # Extract the first word of "strip", so it can be a program name with args.
1789 set dummy strip; ac_word=$2
1790 echo "$as_me:$LINENO: checking for $ac_word" >&5
1791 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1792 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1793   echo $ECHO_N "(cached) $ECHO_C" >&6
1794 else
1795   if test -n "$ac_ct_STRIP"; then
1796   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1797 else
1798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1799 for as_dir in $PATH
1800 do
1801   IFS=$as_save_IFS
1802   test -z "$as_dir" && as_dir=.
1803   for ac_exec_ext in '' $ac_executable_extensions; do
1804   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1805     ac_cv_prog_ac_ct_STRIP="strip"
1806     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1807     break 2
1808   fi
1809 done
1810 done
1811
1812   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1813 fi
1814 fi
1815 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1816 if test -n "$ac_ct_STRIP"; then
1817   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1818 echo "${ECHO_T}$ac_ct_STRIP" >&6
1819 else
1820   echo "$as_me:$LINENO: result: no" >&5
1821 echo "${ECHO_T}no" >&6
1822 fi
1823
1824   STRIP=$ac_ct_STRIP
1825 else
1826   STRIP="$ac_cv_prog_STRIP"
1827 fi
1828
1829 fi
1830 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1831
1832 # We need awk for the "check" target.  The system "awk" is bad on
1833 # some platforms.
1834
1835
1836
1837 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
1838 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
1839     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1840 if test "${enable_maintainer_mode+set}" = set; then
1841   enableval="$enable_maintainer_mode"
1842   USE_MAINTAINER_MODE=$enableval
1843 else
1844   USE_MAINTAINER_MODE=no
1845 fi;
1846   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
1847 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
1848
1849
1850 if test $USE_MAINTAINER_MODE = yes; then
1851   MAINTAINER_MODE_TRUE=
1852   MAINTAINER_MODE_FALSE='#'
1853 else
1854   MAINTAINER_MODE_TRUE='#'
1855   MAINTAINER_MODE_FALSE=
1856 fi
1857
1858   MAINT=$MAINTAINER_MODE_TRUE
1859
1860
1861
1862 # Checks for programs.
1863 ac_ext=c
1864 ac_cpp='$CPP $CPPFLAGS'
1865 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1866 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1867 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1868 if test -n "$ac_tool_prefix"; then
1869   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1870 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1871 echo "$as_me:$LINENO: checking for $ac_word" >&5
1872 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1873 if test "${ac_cv_prog_CC+set}" = set; then
1874   echo $ECHO_N "(cached) $ECHO_C" >&6
1875 else
1876   if test -n "$CC"; then
1877   ac_cv_prog_CC="$CC" # Let the user override the test.
1878 else
1879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1880 for as_dir in $PATH
1881 do
1882   IFS=$as_save_IFS
1883   test -z "$as_dir" && as_dir=.
1884   for ac_exec_ext in '' $ac_executable_extensions; do
1885   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1886     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1887     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1888     break 2
1889   fi
1890 done
1891 done
1892
1893 fi
1894 fi
1895 CC=$ac_cv_prog_CC
1896 if test -n "$CC"; then
1897   echo "$as_me:$LINENO: result: $CC" >&5
1898 echo "${ECHO_T}$CC" >&6
1899 else
1900   echo "$as_me:$LINENO: result: no" >&5
1901 echo "${ECHO_T}no" >&6
1902 fi
1903
1904 fi
1905 if test -z "$ac_cv_prog_CC"; then
1906   ac_ct_CC=$CC
1907   # Extract the first word of "gcc", so it can be a program name with args.
1908 set dummy gcc; ac_word=$2
1909 echo "$as_me:$LINENO: checking for $ac_word" >&5
1910 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1911 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1912   echo $ECHO_N "(cached) $ECHO_C" >&6
1913 else
1914   if test -n "$ac_ct_CC"; then
1915   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1916 else
1917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1918 for as_dir in $PATH
1919 do
1920   IFS=$as_save_IFS
1921   test -z "$as_dir" && as_dir=.
1922   for ac_exec_ext in '' $ac_executable_extensions; do
1923   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1924     ac_cv_prog_ac_ct_CC="gcc"
1925     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1926     break 2
1927   fi
1928 done
1929 done
1930
1931 fi
1932 fi
1933 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1934 if test -n "$ac_ct_CC"; then
1935   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1936 echo "${ECHO_T}$ac_ct_CC" >&6
1937 else
1938   echo "$as_me:$LINENO: result: no" >&5
1939 echo "${ECHO_T}no" >&6
1940 fi
1941
1942   CC=$ac_ct_CC
1943 else
1944   CC="$ac_cv_prog_CC"
1945 fi
1946
1947 if test -z "$CC"; then
1948   if test -n "$ac_tool_prefix"; then
1949   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1950 set dummy ${ac_tool_prefix}cc; ac_word=$2
1951 echo "$as_me:$LINENO: checking for $ac_word" >&5
1952 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1953 if test "${ac_cv_prog_CC+set}" = set; then
1954   echo $ECHO_N "(cached) $ECHO_C" >&6
1955 else
1956   if test -n "$CC"; then
1957   ac_cv_prog_CC="$CC" # Let the user override the test.
1958 else
1959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1960 for as_dir in $PATH
1961 do
1962   IFS=$as_save_IFS
1963   test -z "$as_dir" && as_dir=.
1964   for ac_exec_ext in '' $ac_executable_extensions; do
1965   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1966     ac_cv_prog_CC="${ac_tool_prefix}cc"
1967     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1968     break 2
1969   fi
1970 done
1971 done
1972
1973 fi
1974 fi
1975 CC=$ac_cv_prog_CC
1976 if test -n "$CC"; then
1977   echo "$as_me:$LINENO: result: $CC" >&5
1978 echo "${ECHO_T}$CC" >&6
1979 else
1980   echo "$as_me:$LINENO: result: no" >&5
1981 echo "${ECHO_T}no" >&6
1982 fi
1983
1984 fi
1985 if test -z "$ac_cv_prog_CC"; then
1986   ac_ct_CC=$CC
1987   # Extract the first word of "cc", so it can be a program name with args.
1988 set dummy cc; ac_word=$2
1989 echo "$as_me:$LINENO: checking for $ac_word" >&5
1990 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1991 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1992   echo $ECHO_N "(cached) $ECHO_C" >&6
1993 else
1994   if test -n "$ac_ct_CC"; then
1995   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1996 else
1997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1998 for as_dir in $PATH
1999 do
2000   IFS=$as_save_IFS
2001   test -z "$as_dir" && as_dir=.
2002   for ac_exec_ext in '' $ac_executable_extensions; do
2003   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2004     ac_cv_prog_ac_ct_CC="cc"
2005     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2006     break 2
2007   fi
2008 done
2009 done
2010
2011 fi
2012 fi
2013 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2014 if test -n "$ac_ct_CC"; then
2015   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2016 echo "${ECHO_T}$ac_ct_CC" >&6
2017 else
2018   echo "$as_me:$LINENO: result: no" >&5
2019 echo "${ECHO_T}no" >&6
2020 fi
2021
2022   CC=$ac_ct_CC
2023 else
2024   CC="$ac_cv_prog_CC"
2025 fi
2026
2027 fi
2028 if test -z "$CC"; then
2029   # Extract the first word of "cc", so it can be a program name with args.
2030 set dummy cc; ac_word=$2
2031 echo "$as_me:$LINENO: checking for $ac_word" >&5
2032 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2033 if test "${ac_cv_prog_CC+set}" = set; then
2034   echo $ECHO_N "(cached) $ECHO_C" >&6
2035 else
2036   if test -n "$CC"; then
2037   ac_cv_prog_CC="$CC" # Let the user override the test.
2038 else
2039   ac_prog_rejected=no
2040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2041 for as_dir in $PATH
2042 do
2043   IFS=$as_save_IFS
2044   test -z "$as_dir" && as_dir=.
2045   for ac_exec_ext in '' $ac_executable_extensions; do
2046   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2047     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2048        ac_prog_rejected=yes
2049        continue
2050      fi
2051     ac_cv_prog_CC="cc"
2052     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2053     break 2
2054   fi
2055 done
2056 done
2057
2058 if test $ac_prog_rejected = yes; then
2059   # We found a bogon in the path, so make sure we never use it.
2060   set dummy $ac_cv_prog_CC
2061   shift
2062   if test $# != 0; then
2063     # We chose a different compiler from the bogus one.
2064     # However, it has the same basename, so the bogon will be chosen
2065     # first if we set CC to just the basename; use the full file name.
2066     shift
2067     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2068   fi
2069 fi
2070 fi
2071 fi
2072 CC=$ac_cv_prog_CC
2073 if test -n "$CC"; then
2074   echo "$as_me:$LINENO: result: $CC" >&5
2075 echo "${ECHO_T}$CC" >&6
2076 else
2077   echo "$as_me:$LINENO: result: no" >&5
2078 echo "${ECHO_T}no" >&6
2079 fi
2080
2081 fi
2082 if test -z "$CC"; then
2083   if test -n "$ac_tool_prefix"; then
2084   for ac_prog in cl
2085   do
2086     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2087 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2088 echo "$as_me:$LINENO: checking for $ac_word" >&5
2089 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2090 if test "${ac_cv_prog_CC+set}" = set; then
2091   echo $ECHO_N "(cached) $ECHO_C" >&6
2092 else
2093   if test -n "$CC"; then
2094   ac_cv_prog_CC="$CC" # Let the user override the test.
2095 else
2096 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2097 for as_dir in $PATH
2098 do
2099   IFS=$as_save_IFS
2100   test -z "$as_dir" && as_dir=.
2101   for ac_exec_ext in '' $ac_executable_extensions; do
2102   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2103     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2104     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2105     break 2
2106   fi
2107 done
2108 done
2109
2110 fi
2111 fi
2112 CC=$ac_cv_prog_CC
2113 if test -n "$CC"; then
2114   echo "$as_me:$LINENO: result: $CC" >&5
2115 echo "${ECHO_T}$CC" >&6
2116 else
2117   echo "$as_me:$LINENO: result: no" >&5
2118 echo "${ECHO_T}no" >&6
2119 fi
2120
2121     test -n "$CC" && break
2122   done
2123 fi
2124 if test -z "$CC"; then
2125   ac_ct_CC=$CC
2126   for ac_prog in cl
2127 do
2128   # Extract the first word of "$ac_prog", so it can be a program name with args.
2129 set dummy $ac_prog; ac_word=$2
2130 echo "$as_me:$LINENO: checking for $ac_word" >&5
2131 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2132 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2133   echo $ECHO_N "(cached) $ECHO_C" >&6
2134 else
2135   if test -n "$ac_ct_CC"; then
2136   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2137 else
2138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2139 for as_dir in $PATH
2140 do
2141   IFS=$as_save_IFS
2142   test -z "$as_dir" && as_dir=.
2143   for ac_exec_ext in '' $ac_executable_extensions; do
2144   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2145     ac_cv_prog_ac_ct_CC="$ac_prog"
2146     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2147     break 2
2148   fi
2149 done
2150 done
2151
2152 fi
2153 fi
2154 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2155 if test -n "$ac_ct_CC"; then
2156   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2157 echo "${ECHO_T}$ac_ct_CC" >&6
2158 else
2159   echo "$as_me:$LINENO: result: no" >&5
2160 echo "${ECHO_T}no" >&6
2161 fi
2162
2163   test -n "$ac_ct_CC" && break
2164 done
2165
2166   CC=$ac_ct_CC
2167 fi
2168
2169 fi
2170
2171
2172 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2173 See \`config.log' for more details." >&5
2174 echo "$as_me: error: no acceptable C compiler found in \$PATH
2175 See \`config.log' for more details." >&2;}
2176    { (exit 1); exit 1; }; }
2177
2178 # Provide some information about the compiler.
2179 echo "$as_me:$LINENO:" \
2180      "checking for C compiler version" >&5
2181 ac_compiler=`set X $ac_compile; echo $2`
2182 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2183   (eval $ac_compiler --version </dev/null >&5) 2>&5
2184   ac_status=$?
2185   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2186   (exit $ac_status); }
2187 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2188   (eval $ac_compiler -v </dev/null >&5) 2>&5
2189   ac_status=$?
2190   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2191   (exit $ac_status); }
2192 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2193   (eval $ac_compiler -V </dev/null >&5) 2>&5
2194   ac_status=$?
2195   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2196   (exit $ac_status); }
2197
2198 cat >conftest.$ac_ext <<_ACEOF
2199 /* confdefs.h.  */
2200 _ACEOF
2201 cat confdefs.h >>conftest.$ac_ext
2202 cat >>conftest.$ac_ext <<_ACEOF
2203 /* end confdefs.h.  */
2204
2205 int
2206 main ()
2207 {
2208
2209   ;
2210   return 0;
2211 }
2212 _ACEOF
2213 ac_clean_files_save=$ac_clean_files
2214 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2215 # Try to create an executable without -o first, disregard a.out.
2216 # It will help us diagnose broken compilers, and finding out an intuition
2217 # of exeext.
2218 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2219 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2220 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2221 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2222   (eval $ac_link_default) 2>&5
2223   ac_status=$?
2224   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2225   (exit $ac_status); }; then
2226   # Find the output, starting from the most likely.  This scheme is
2227 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2228 # resort.
2229
2230 # Be careful to initialize this variable, since it used to be cached.
2231 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2232 ac_cv_exeext=
2233 # b.out is created by i960 compilers.
2234 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2235 do
2236   test -f "$ac_file" || continue
2237   case $ac_file in
2238     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2239         ;;
2240     conftest.$ac_ext )
2241         # This is the source file.
2242         ;;
2243     [ab].out )
2244         # We found the default executable, but exeext='' is most
2245         # certainly right.
2246         break;;
2247     *.* )
2248         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2249         # FIXME: I believe we export ac_cv_exeext for Libtool,
2250         # but it would be cool to find out if it's true.  Does anybody
2251         # maintain Libtool? --akim.
2252         export ac_cv_exeext
2253         break;;
2254     * )
2255         break;;
2256   esac
2257 done
2258 else
2259   echo "$as_me: failed program was:" >&5
2260 sed 's/^/| /' conftest.$ac_ext >&5
2261
2262 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2263 See \`config.log' for more details." >&5
2264 echo "$as_me: error: C compiler cannot create executables
2265 See \`config.log' for more details." >&2;}
2266    { (exit 77); exit 77; }; }
2267 fi
2268
2269 ac_exeext=$ac_cv_exeext
2270 echo "$as_me:$LINENO: result: $ac_file" >&5
2271 echo "${ECHO_T}$ac_file" >&6
2272
2273 # Check the compiler produces executables we can run.  If not, either
2274 # the compiler is broken, or we cross compile.
2275 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2276 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2277 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2278 # If not cross compiling, check that we can run a simple program.
2279 if test "$cross_compiling" != yes; then
2280   if { ac_try='./$ac_file'
2281   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2282   (eval $ac_try) 2>&5
2283   ac_status=$?
2284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2285   (exit $ac_status); }; }; then
2286     cross_compiling=no
2287   else
2288     if test "$cross_compiling" = maybe; then
2289         cross_compiling=yes
2290     else
2291         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2292 If you meant to cross compile, use \`--host'.
2293 See \`config.log' for more details." >&5
2294 echo "$as_me: error: cannot run C compiled programs.
2295 If you meant to cross compile, use \`--host'.
2296 See \`config.log' for more details." >&2;}
2297    { (exit 1); exit 1; }; }
2298     fi
2299   fi
2300 fi
2301 echo "$as_me:$LINENO: result: yes" >&5
2302 echo "${ECHO_T}yes" >&6
2303
2304 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2305 ac_clean_files=$ac_clean_files_save
2306 # Check the compiler produces executables we can run.  If not, either
2307 # the compiler is broken, or we cross compile.
2308 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2309 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2310 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2311 echo "${ECHO_T}$cross_compiling" >&6
2312
2313 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2314 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2315 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2316   (eval $ac_link) 2>&5
2317   ac_status=$?
2318   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2319   (exit $ac_status); }; then
2320   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2321 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2322 # work properly (i.e., refer to `conftest.exe'), while it won't with
2323 # `rm'.
2324 for ac_file in conftest.exe conftest conftest.*; do
2325   test -f "$ac_file" || continue
2326   case $ac_file in
2327     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2328     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2329           export ac_cv_exeext
2330           break;;
2331     * ) break;;
2332   esac
2333 done
2334 else
2335   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2336 See \`config.log' for more details." >&5
2337 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2338 See \`config.log' for more details." >&2;}
2339    { (exit 1); exit 1; }; }
2340 fi
2341
2342 rm -f conftest$ac_cv_exeext
2343 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2344 echo "${ECHO_T}$ac_cv_exeext" >&6
2345
2346 rm -f conftest.$ac_ext
2347 EXEEXT=$ac_cv_exeext
2348 ac_exeext=$EXEEXT
2349 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2350 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2351 if test "${ac_cv_objext+set}" = set; then
2352   echo $ECHO_N "(cached) $ECHO_C" >&6
2353 else
2354   cat >conftest.$ac_ext <<_ACEOF
2355 /* confdefs.h.  */
2356 _ACEOF
2357 cat confdefs.h >>conftest.$ac_ext
2358 cat >>conftest.$ac_ext <<_ACEOF
2359 /* end confdefs.h.  */
2360
2361 int
2362 main ()
2363 {
2364
2365   ;
2366   return 0;
2367 }
2368 _ACEOF
2369 rm -f conftest.o conftest.obj
2370 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2371   (eval $ac_compile) 2>&5
2372   ac_status=$?
2373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2374   (exit $ac_status); }; then
2375   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2376   case $ac_file in
2377     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2378     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2379        break;;
2380   esac
2381 done
2382 else
2383   echo "$as_me: failed program was:" >&5
2384 sed 's/^/| /' conftest.$ac_ext >&5
2385
2386 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2387 See \`config.log' for more details." >&5
2388 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2389 See \`config.log' for more details." >&2;}
2390    { (exit 1); exit 1; }; }
2391 fi
2392
2393 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2394 fi
2395 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2396 echo "${ECHO_T}$ac_cv_objext" >&6
2397 OBJEXT=$ac_cv_objext
2398 ac_objext=$OBJEXT
2399 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2400 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2401 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2402   echo $ECHO_N "(cached) $ECHO_C" >&6
2403 else
2404   cat >conftest.$ac_ext <<_ACEOF
2405 /* confdefs.h.  */
2406 _ACEOF
2407 cat confdefs.h >>conftest.$ac_ext
2408 cat >>conftest.$ac_ext <<_ACEOF
2409 /* end confdefs.h.  */
2410
2411 int
2412 main ()
2413 {
2414 #ifndef __GNUC__
2415        choke me
2416 #endif
2417
2418   ;
2419   return 0;
2420 }
2421 _ACEOF
2422 rm -f conftest.$ac_objext
2423 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2424   (eval $ac_compile) 2>conftest.er1
2425   ac_status=$?
2426   grep -v '^ *+' conftest.er1 >conftest.err
2427   rm -f conftest.er1
2428   cat conftest.err >&5
2429   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2430   (exit $ac_status); } &&
2431          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2432   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2433   (eval $ac_try) 2>&5
2434   ac_status=$?
2435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2436   (exit $ac_status); }; } &&
2437          { ac_try='test -s conftest.$ac_objext'
2438   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2439   (eval $ac_try) 2>&5
2440   ac_status=$?
2441   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2442   (exit $ac_status); }; }; then
2443   ac_compiler_gnu=yes
2444 else
2445   echo "$as_me: failed program was:" >&5
2446 sed 's/^/| /' conftest.$ac_ext >&5
2447
2448 ac_compiler_gnu=no
2449 fi
2450 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2451 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2452
2453 fi
2454 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2455 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2456 GCC=`test $ac_compiler_gnu = yes && echo yes`
2457 ac_test_CFLAGS=${CFLAGS+set}
2458 ac_save_CFLAGS=$CFLAGS
2459 CFLAGS="-g"
2460 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2461 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2462 if test "${ac_cv_prog_cc_g+set}" = set; then
2463   echo $ECHO_N "(cached) $ECHO_C" >&6
2464 else
2465   cat >conftest.$ac_ext <<_ACEOF
2466 /* confdefs.h.  */
2467 _ACEOF
2468 cat confdefs.h >>conftest.$ac_ext
2469 cat >>conftest.$ac_ext <<_ACEOF
2470 /* end confdefs.h.  */
2471
2472 int
2473 main ()
2474 {
2475
2476   ;
2477   return 0;
2478 }
2479 _ACEOF
2480 rm -f conftest.$ac_objext
2481 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2482   (eval $ac_compile) 2>conftest.er1
2483   ac_status=$?
2484   grep -v '^ *+' conftest.er1 >conftest.err
2485   rm -f conftest.er1
2486   cat conftest.err >&5
2487   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2488   (exit $ac_status); } &&
2489          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2490   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2491   (eval $ac_try) 2>&5
2492   ac_status=$?
2493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2494   (exit $ac_status); }; } &&
2495          { ac_try='test -s conftest.$ac_objext'
2496   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2497   (eval $ac_try) 2>&5
2498   ac_status=$?
2499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2500   (exit $ac_status); }; }; then
2501   ac_cv_prog_cc_g=yes
2502 else
2503   echo "$as_me: failed program was:" >&5
2504 sed 's/^/| /' conftest.$ac_ext >&5
2505
2506 ac_cv_prog_cc_g=no
2507 fi
2508 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2509 fi
2510 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2511 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2512 if test "$ac_test_CFLAGS" = set; then
2513   CFLAGS=$ac_save_CFLAGS
2514 elif test $ac_cv_prog_cc_g = yes; then
2515   if test "$GCC" = yes; then
2516     CFLAGS="-g -O2"
2517   else
2518     CFLAGS="-g"
2519   fi
2520 else
2521   if test "$GCC" = yes; then
2522     CFLAGS="-O2"
2523   else
2524     CFLAGS=
2525   fi
2526 fi
2527 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2528 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2529 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2530   echo $ECHO_N "(cached) $ECHO_C" >&6
2531 else
2532   ac_cv_prog_cc_stdc=no
2533 ac_save_CC=$CC
2534 cat >conftest.$ac_ext <<_ACEOF
2535 /* confdefs.h.  */
2536 _ACEOF
2537 cat confdefs.h >>conftest.$ac_ext
2538 cat >>conftest.$ac_ext <<_ACEOF
2539 /* end confdefs.h.  */
2540 #include <stdarg.h>
2541 #include <stdio.h>
2542 #include <sys/types.h>
2543 #include <sys/stat.h>
2544 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2545 struct buf { int x; };
2546 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2547 static char *e (p, i)
2548      char **p;
2549      int i;
2550 {
2551   return p[i];
2552 }
2553 static char *f (char * (*g) (char **, int), char **p, ...)
2554 {
2555   char *s;
2556   va_list v;
2557   va_start (v,p);
2558   s = g (p, va_arg (v,int));
2559   va_end (v);
2560   return s;
2561 }
2562
2563 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2564    function prototypes and stuff, but not '\xHH' hex character constants.
2565    These don't provoke an error unfortunately, instead are silently treated
2566    as 'x'.  The following induces an error, until -std1 is added to get
2567    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2568    array size at least.  It's necessary to write '\x00'==0 to get something
2569    that's true only with -std1.  */
2570 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2571
2572 int test (int i, double x);
2573 struct s1 {int (*f) (int a);};
2574 struct s2 {int (*f) (double a);};
2575 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2576 int argc;
2577 char **argv;
2578 int
2579 main ()
2580 {
2581 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2582   ;
2583   return 0;
2584 }
2585 _ACEOF
2586 # Don't try gcc -ansi; that turns off useful extensions and
2587 # breaks some systems' header files.
2588 # AIX                   -qlanglvl=ansi
2589 # Ultrix and OSF/1      -std1
2590 # HP-UX 10.20 and later -Ae
2591 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2592 # SVR4                  -Xc -D__EXTENSIONS__
2593 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2594 do
2595   CC="$ac_save_CC $ac_arg"
2596   rm -f conftest.$ac_objext
2597 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2598   (eval $ac_compile) 2>conftest.er1
2599   ac_status=$?
2600   grep -v '^ *+' conftest.er1 >conftest.err
2601   rm -f conftest.er1
2602   cat conftest.err >&5
2603   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2604   (exit $ac_status); } &&
2605          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2606   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2607   (eval $ac_try) 2>&5
2608   ac_status=$?
2609   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2610   (exit $ac_status); }; } &&
2611          { ac_try='test -s conftest.$ac_objext'
2612   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2613   (eval $ac_try) 2>&5
2614   ac_status=$?
2615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2616   (exit $ac_status); }; }; then
2617   ac_cv_prog_cc_stdc=$ac_arg
2618 break
2619 else
2620   echo "$as_me: failed program was:" >&5
2621 sed 's/^/| /' conftest.$ac_ext >&5
2622
2623 fi
2624 rm -f conftest.err conftest.$ac_objext
2625 done
2626 rm -f conftest.$ac_ext conftest.$ac_objext
2627 CC=$ac_save_CC
2628
2629 fi
2630
2631 case "x$ac_cv_prog_cc_stdc" in
2632   x|xno)
2633     echo "$as_me:$LINENO: result: none needed" >&5
2634 echo "${ECHO_T}none needed" >&6 ;;
2635   *)
2636     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2637 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2638     CC="$CC $ac_cv_prog_cc_stdc" ;;
2639 esac
2640
2641 # Some people use a C++ compiler to compile C.  Since we use `exit',
2642 # in C++ we need to declare it.  In case someone uses the same compiler
2643 # for both compiling C and C++ we need to have the C++ compiler decide
2644 # the declaration of exit, since it's the most demanding environment.
2645 cat >conftest.$ac_ext <<_ACEOF
2646 #ifndef __cplusplus
2647   choke me
2648 #endif
2649 _ACEOF
2650 rm -f conftest.$ac_objext
2651 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2652   (eval $ac_compile) 2>conftest.er1
2653   ac_status=$?
2654   grep -v '^ *+' conftest.er1 >conftest.err
2655   rm -f conftest.er1
2656   cat conftest.err >&5
2657   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2658   (exit $ac_status); } &&
2659          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2660   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2661   (eval $ac_try) 2>&5
2662   ac_status=$?
2663   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2664   (exit $ac_status); }; } &&
2665          { ac_try='test -s conftest.$ac_objext'
2666   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2667   (eval $ac_try) 2>&5
2668   ac_status=$?
2669   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2670   (exit $ac_status); }; }; then
2671   for ac_declaration in \
2672    '' \
2673    'extern "C" void std::exit (int) throw (); using std::exit;' \
2674    'extern "C" void std::exit (int); using std::exit;' \
2675    'extern "C" void exit (int) throw ();' \
2676    'extern "C" void exit (int);' \
2677    'void exit (int);'
2678 do
2679   cat >conftest.$ac_ext <<_ACEOF
2680 /* confdefs.h.  */
2681 _ACEOF
2682 cat confdefs.h >>conftest.$ac_ext
2683 cat >>conftest.$ac_ext <<_ACEOF
2684 /* end confdefs.h.  */
2685 $ac_declaration
2686 #include <stdlib.h>
2687 int
2688 main ()
2689 {
2690 exit (42);
2691   ;
2692   return 0;
2693 }
2694 _ACEOF
2695 rm -f conftest.$ac_objext
2696 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2697   (eval $ac_compile) 2>conftest.er1
2698   ac_status=$?
2699   grep -v '^ *+' conftest.er1 >conftest.err
2700   rm -f conftest.er1
2701   cat conftest.err >&5
2702   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2703   (exit $ac_status); } &&
2704          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2705   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2706   (eval $ac_try) 2>&5
2707   ac_status=$?
2708   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2709   (exit $ac_status); }; } &&
2710          { ac_try='test -s conftest.$ac_objext'
2711   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2712   (eval $ac_try) 2>&5
2713   ac_status=$?
2714   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2715   (exit $ac_status); }; }; then
2716   :
2717 else
2718   echo "$as_me: failed program was:" >&5
2719 sed 's/^/| /' conftest.$ac_ext >&5
2720
2721 continue
2722 fi
2723 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2724   cat >conftest.$ac_ext <<_ACEOF
2725 /* confdefs.h.  */
2726 _ACEOF
2727 cat confdefs.h >>conftest.$ac_ext
2728 cat >>conftest.$ac_ext <<_ACEOF
2729 /* end confdefs.h.  */
2730 $ac_declaration
2731 int
2732 main ()
2733 {
2734 exit (42);
2735   ;
2736   return 0;
2737 }
2738 _ACEOF
2739 rm -f conftest.$ac_objext
2740 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2741   (eval $ac_compile) 2>conftest.er1
2742   ac_status=$?
2743   grep -v '^ *+' conftest.er1 >conftest.err
2744   rm -f conftest.er1
2745   cat conftest.err >&5
2746   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2747   (exit $ac_status); } &&
2748          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2749   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2750   (eval $ac_try) 2>&5
2751   ac_status=$?
2752   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2753   (exit $ac_status); }; } &&
2754          { ac_try='test -s conftest.$ac_objext'
2755   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2756   (eval $ac_try) 2>&5
2757   ac_status=$?
2758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2759   (exit $ac_status); }; }; then
2760   break
2761 else
2762   echo "$as_me: failed program was:" >&5
2763 sed 's/^/| /' conftest.$ac_ext >&5
2764
2765 fi
2766 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2767 done
2768 rm -f conftest*
2769 if test -n "$ac_declaration"; then
2770   echo '#ifdef __cplusplus' >>confdefs.h
2771   echo $ac_declaration      >>confdefs.h
2772   echo '#endif'             >>confdefs.h
2773 fi
2774
2775 else
2776   echo "$as_me: failed program was:" >&5
2777 sed 's/^/| /' conftest.$ac_ext >&5
2778
2779 fi
2780 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2781 ac_ext=c
2782 ac_cpp='$CPP $CPPFLAGS'
2783 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2784 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2785 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2786 DEPDIR="${am__leading_dot}deps"
2787
2788           ac_config_commands="$ac_config_commands depfiles"
2789
2790
2791 am_make=${MAKE-make}
2792 cat > confinc << 'END'
2793 am__doit:
2794         @echo done
2795 .PHONY: am__doit
2796 END
2797 # If we don't find an include directive, just comment out the code.
2798 echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2799 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2800 am__include="#"
2801 am__quote=
2802 _am_result=none
2803 # First try GNU make style include.
2804 echo "include confinc" > confmf
2805 # We grep out `Entering directory' and `Leaving directory'
2806 # messages which can occur if `w' ends up in MAKEFLAGS.
2807 # In particular we don't look at `^make:' because GNU make might
2808 # be invoked under some other name (usually "gmake"), in which
2809 # case it prints its new name instead of `make'.
2810 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2811    am__include=include
2812    am__quote=
2813    _am_result=GNU
2814 fi
2815 # Now try BSD make style include.
2816 if test "$am__include" = "#"; then
2817    echo '.include "confinc"' > confmf
2818    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2819       am__include=.include
2820       am__quote="\""
2821       _am_result=BSD
2822    fi
2823 fi
2824
2825
2826 echo "$as_me:$LINENO: result: $_am_result" >&5
2827 echo "${ECHO_T}$_am_result" >&6
2828 rm -f confinc confmf
2829
2830 # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2831 if test "${enable_dependency_tracking+set}" = set; then
2832   enableval="$enable_dependency_tracking"
2833
2834 fi;
2835 if test "x$enable_dependency_tracking" != xno; then
2836   am_depcomp="$ac_aux_dir/depcomp"
2837   AMDEPBACKSLASH='\'
2838 fi
2839
2840
2841 if test "x$enable_dependency_tracking" != xno; then
2842   AMDEP_TRUE=
2843   AMDEP_FALSE='#'
2844 else
2845   AMDEP_TRUE='#'
2846   AMDEP_FALSE=
2847 fi
2848
2849
2850
2851
2852 depcc="$CC"   am_compiler_list=
2853
2854 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2855 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2856 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2857   echo $ECHO_N "(cached) $ECHO_C" >&6
2858 else
2859   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2860   # We make a subdir and do the tests there.  Otherwise we can end up
2861   # making bogus files that we don't know about and never remove.  For
2862   # instance it was reported that on HP-UX the gcc test will end up
2863   # making a dummy file named `D' -- because `-MD' means `put the output
2864   # in D'.
2865   mkdir conftest.dir
2866   # Copy depcomp to subdir because otherwise we won't find it if we're
2867   # using a relative directory.
2868   cp "$am_depcomp" conftest.dir
2869   cd conftest.dir
2870   # We will build objects and dependencies in a subdirectory because
2871   # it helps to detect inapplicable dependency modes.  For instance
2872   # both Tru64's cc and ICC support -MD to output dependencies as a
2873   # side effect of compilation, but ICC will put the dependencies in
2874   # the current directory while Tru64 will put them in the object
2875   # directory.
2876   mkdir sub
2877
2878   am_cv_CC_dependencies_compiler_type=none
2879   if test "$am_compiler_list" = ""; then
2880      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2881   fi
2882   for depmode in $am_compiler_list; do
2883     # Setup a source with many dependencies, because some compilers
2884     # like to wrap large dependency lists on column 80 (with \), and
2885     # we should not choose a depcomp mode which is confused by this.
2886     #
2887     # We need to recreate these files for each test, as the compiler may
2888     # overwrite some of them when testing with obscure command lines.
2889     # This happens at least with the AIX C compiler.
2890     : > sub/conftest.c
2891     for i in 1 2 3 4 5 6; do
2892       echo '#include "conftst'$i'.h"' >> sub/conftest.c
2893       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2894       # Solaris 8's {/usr,}/bin/sh.
2895       touch sub/conftst$i.h
2896     done
2897     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2898
2899     case $depmode in
2900     nosideeffect)
2901       # after this tag, mechanisms are not by side-effect, so they'll
2902       # only be used when explicitly requested
2903       if test "x$enable_dependency_tracking" = xyes; then
2904         continue
2905       else
2906         break
2907       fi
2908       ;;
2909     none) break ;;
2910     esac
2911     # We check with `-c' and `-o' for the sake of the "dashmstdout"
2912     # mode.  It turns out that the SunPro C++ compiler does not properly
2913     # handle `-M -o', and we need to detect this.
2914     if depmode=$depmode \
2915        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2916        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2917        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2918          >/dev/null 2>conftest.err &&
2919        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2920        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2921        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2922       # icc doesn't choke on unknown options, it will just issue warnings
2923       # or remarks (even with -Werror).  So we grep stderr for any message
2924       # that says an option was ignored or not supported.
2925       # When given -MP, icc 7.0 and 7.1 complain thusly:
2926       #   icc: Command line warning: ignoring option '-M'; no argument required
2927       # The diagnosis changed in icc 8.0:
2928       #   icc: Command line remark: option '-MP' not supported
2929       if (grep 'ignoring option' conftest.err ||
2930           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2931         am_cv_CC_dependencies_compiler_type=$depmode
2932         break
2933       fi
2934     fi
2935   done
2936
2937   cd ..
2938   rm -rf conftest.dir
2939 else
2940   am_cv_CC_dependencies_compiler_type=none
2941 fi
2942
2943 fi
2944 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
2945 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
2946 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2947
2948
2949
2950 if
2951   test "x$enable_dependency_tracking" != xno \
2952   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
2953   am__fastdepCC_TRUE=
2954   am__fastdepCC_FALSE='#'
2955 else
2956   am__fastdepCC_TRUE='#'
2957   am__fastdepCC_FALSE=
2958 fi
2959
2960
2961 if test -n "$ac_tool_prefix"; then
2962   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2963 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2964 echo "$as_me:$LINENO: checking for $ac_word" >&5
2965 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2966 if test "${ac_cv_prog_RANLIB+set}" = set; then
2967   echo $ECHO_N "(cached) $ECHO_C" >&6
2968 else
2969   if test -n "$RANLIB"; then
2970   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2971 else
2972 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2973 for as_dir in $PATH
2974 do
2975   IFS=$as_save_IFS
2976   test -z "$as_dir" && as_dir=.
2977   for ac_exec_ext in '' $ac_executable_extensions; do
2978   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2979     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2980     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2981     break 2
2982   fi
2983 done
2984 done
2985
2986 fi
2987 fi
2988 RANLIB=$ac_cv_prog_RANLIB
2989 if test -n "$RANLIB"; then
2990   echo "$as_me:$LINENO: result: $RANLIB" >&5
2991 echo "${ECHO_T}$RANLIB" >&6
2992 else
2993   echo "$as_me:$LINENO: result: no" >&5
2994 echo "${ECHO_T}no" >&6
2995 fi
2996
2997 fi
2998 if test -z "$ac_cv_prog_RANLIB"; then
2999   ac_ct_RANLIB=$RANLIB
3000   # Extract the first word of "ranlib", so it can be a program name with args.
3001 set dummy ranlib; ac_word=$2
3002 echo "$as_me:$LINENO: checking for $ac_word" >&5
3003 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3004 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3005   echo $ECHO_N "(cached) $ECHO_C" >&6
3006 else
3007   if test -n "$ac_ct_RANLIB"; then
3008   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3009 else
3010 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3011 for as_dir in $PATH
3012 do
3013   IFS=$as_save_IFS
3014   test -z "$as_dir" && as_dir=.
3015   for ac_exec_ext in '' $ac_executable_extensions; do
3016   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3017     ac_cv_prog_ac_ct_RANLIB="ranlib"
3018     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3019     break 2
3020   fi
3021 done
3022 done
3023
3024   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3025 fi
3026 fi
3027 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3028 if test -n "$ac_ct_RANLIB"; then
3029   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3030 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3031 else
3032   echo "$as_me:$LINENO: result: no" >&5
3033 echo "${ECHO_T}no" >&6
3034 fi
3035
3036   RANLIB=$ac_ct_RANLIB
3037 else
3038   RANLIB="$ac_cv_prog_RANLIB"
3039 fi
3040
3041
3042 # Checks for header files.
3043
3044 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
3045 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
3046 if test "${ac_cv_header_time+set}" = set; then
3047   echo $ECHO_N "(cached) $ECHO_C" >&6
3048 else
3049   cat >conftest.$ac_ext <<_ACEOF
3050 /* confdefs.h.  */
3051 _ACEOF
3052 cat confdefs.h >>conftest.$ac_ext
3053 cat >>conftest.$ac_ext <<_ACEOF
3054 /* end confdefs.h.  */
3055 #include <sys/types.h>
3056 #include <sys/time.h>
3057 #include <time.h>
3058
3059 int
3060 main ()
3061 {
3062 if ((struct tm *) 0)
3063 return 0;
3064   ;
3065   return 0;
3066 }
3067 _ACEOF
3068 rm -f conftest.$ac_objext
3069 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3070   (eval $ac_compile) 2>conftest.er1
3071   ac_status=$?
3072   grep -v '^ *+' conftest.er1 >conftest.err
3073   rm -f conftest.er1
3074   cat conftest.err >&5
3075   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3076   (exit $ac_status); } &&
3077          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3078   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3079   (eval $ac_try) 2>&5
3080   ac_status=$?
3081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3082   (exit $ac_status); }; } &&
3083          { ac_try='test -s conftest.$ac_objext'
3084   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3085   (eval $ac_try) 2>&5
3086   ac_status=$?
3087   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3088   (exit $ac_status); }; }; then
3089   ac_cv_header_time=yes
3090 else
3091   echo "$as_me: failed program was:" >&5
3092 sed 's/^/| /' conftest.$ac_ext >&5
3093
3094 ac_cv_header_time=no
3095 fi
3096 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3097 fi
3098 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
3099 echo "${ECHO_T}$ac_cv_header_time" >&6
3100 if test $ac_cv_header_time = yes; then
3101
3102 cat >>confdefs.h <<\_ACEOF
3103 #define TIME_WITH_SYS_TIME 1
3104 _ACEOF
3105
3106 fi
3107
3108 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
3109 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
3110 if test "${gcc_cv_header_string+set}" = set; then
3111   echo $ECHO_N "(cached) $ECHO_C" >&6
3112 else
3113   cat >conftest.$ac_ext <<_ACEOF
3114 /* confdefs.h.  */
3115 _ACEOF
3116 cat confdefs.h >>conftest.$ac_ext
3117 cat >>conftest.$ac_ext <<_ACEOF
3118 /* end confdefs.h.  */
3119 #include <string.h>
3120 #include <strings.h>
3121 int
3122 main ()
3123 {
3124
3125   ;
3126   return 0;
3127 }
3128 _ACEOF
3129 rm -f conftest.$ac_objext
3130 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3131   (eval $ac_compile) 2>conftest.er1
3132   ac_status=$?
3133   grep -v '^ *+' conftest.er1 >conftest.err
3134   rm -f conftest.er1
3135   cat conftest.err >&5
3136   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3137   (exit $ac_status); } &&
3138          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3139   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3140   (eval $ac_try) 2>&5
3141   ac_status=$?
3142   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3143   (exit $ac_status); }; } &&
3144          { ac_try='test -s conftest.$ac_objext'
3145   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3146   (eval $ac_try) 2>&5
3147   ac_status=$?
3148   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3149   (exit $ac_status); }; }; then
3150   gcc_cv_header_string=yes
3151 else
3152   echo "$as_me: failed program was:" >&5
3153 sed 's/^/| /' conftest.$ac_ext >&5
3154
3155 gcc_cv_header_string=no
3156 fi
3157 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3158 fi
3159 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
3160 echo "${ECHO_T}$gcc_cv_header_string" >&6
3161 if test $gcc_cv_header_string = yes; then
3162
3163 cat >>confdefs.h <<\_ACEOF
3164 #define STRING_WITH_STRINGS 1
3165 _ACEOF
3166
3167 fi
3168
3169 echo "$as_me:$LINENO: checking for working stdbool.h" >&5
3170 echo $ECHO_N "checking for working stdbool.h... $ECHO_C" >&6
3171 if test "${ac_cv_header_stdbool_h+set}" = set; then
3172   echo $ECHO_N "(cached) $ECHO_C" >&6
3173 else
3174   cat >conftest.$ac_ext <<_ACEOF
3175 /* confdefs.h.  */
3176 _ACEOF
3177 cat confdefs.h >>conftest.$ac_ext
3178 cat >>conftest.$ac_ext <<_ACEOF
3179 /* end confdefs.h.  */
3180 #include <stdbool.h>
3181 int
3182 main ()
3183 {
3184 bool foo = false;
3185   ;
3186   return 0;
3187 }
3188 _ACEOF
3189 rm -f conftest.$ac_objext
3190 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3191   (eval $ac_compile) 2>conftest.er1
3192   ac_status=$?
3193   grep -v '^ *+' conftest.er1 >conftest.err
3194   rm -f conftest.er1
3195   cat conftest.err >&5
3196   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3197   (exit $ac_status); } &&
3198          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3199   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3200   (eval $ac_try) 2>&5
3201   ac_status=$?
3202   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3203   (exit $ac_status); }; } &&
3204          { ac_try='test -s conftest.$ac_objext'
3205   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3206   (eval $ac_try) 2>&5
3207   ac_status=$?
3208   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3209   (exit $ac_status); }; }; then
3210   ac_cv_header_stdbool_h=yes
3211 else
3212   echo "$as_me: failed program was:" >&5
3213 sed 's/^/| /' conftest.$ac_ext >&5
3214
3215 ac_cv_header_stdbool_h=no
3216 fi
3217 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3218 fi
3219 echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
3220 echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
3221 if test $ac_cv_header_stdbool_h = yes; then
3222
3223 cat >>confdefs.h <<\_ACEOF
3224 #define HAVE_STDBOOL_H 1
3225 _ACEOF
3226
3227 fi
3228 echo "$as_me:$LINENO: checking for built-in _Bool" >&5
3229 echo $ECHO_N "checking for built-in _Bool... $ECHO_C" >&6
3230 if test "${gcc_cv_c__bool+set}" = set; then
3231   echo $ECHO_N "(cached) $ECHO_C" >&6
3232 else
3233   cat >conftest.$ac_ext <<_ACEOF
3234 /* confdefs.h.  */
3235 _ACEOF
3236 cat confdefs.h >>conftest.$ac_ext
3237 cat >>conftest.$ac_ext <<_ACEOF
3238 /* end confdefs.h.  */
3239
3240 int
3241 main ()
3242 {
3243 _Bool foo;
3244   ;
3245   return 0;
3246 }
3247 _ACEOF
3248 rm -f conftest.$ac_objext
3249 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3250   (eval $ac_compile) 2>conftest.er1
3251   ac_status=$?
3252   grep -v '^ *+' conftest.er1 >conftest.err
3253   rm -f conftest.er1
3254   cat conftest.err >&5
3255   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3256   (exit $ac_status); } &&
3257          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3258   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3259   (eval $ac_try) 2>&5
3260   ac_status=$?
3261   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3262   (exit $ac_status); }; } &&
3263          { ac_try='test -s conftest.$ac_objext'
3264   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3265   (eval $ac_try) 2>&5
3266   ac_status=$?
3267   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3268   (exit $ac_status); }; }; then
3269   gcc_cv_c__bool=yes
3270 else
3271   echo "$as_me: failed program was:" >&5
3272 sed 's/^/| /' conftest.$ac_ext >&5
3273
3274 gcc_cv_c__bool=no
3275 fi
3276 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3277
3278 fi
3279 echo "$as_me:$LINENO: result: $gcc_cv_c__bool" >&5
3280 echo "${ECHO_T}$gcc_cv_c__bool" >&6
3281 if test $gcc_cv_c__bool = yes; then
3282
3283 cat >>confdefs.h <<\_ACEOF
3284 #define HAVE__BOOL 1
3285 _ACEOF
3286
3287 fi
3288
3289 ac_ext=c
3290 ac_cpp='$CPP $CPPFLAGS'
3291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3294 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3295 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3296 # On Suns, sometimes $CPP names a directory.
3297 if test -n "$CPP" && test -d "$CPP"; then
3298   CPP=
3299 fi
3300 if test -z "$CPP"; then
3301   if test "${ac_cv_prog_CPP+set}" = set; then
3302   echo $ECHO_N "(cached) $ECHO_C" >&6
3303 else
3304       # Double quotes because CPP needs to be expanded
3305     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3306     do
3307       ac_preproc_ok=false
3308 for ac_c_preproc_warn_flag in '' yes
3309 do
3310   # Use a header file that comes with gcc, so configuring glibc
3311   # with a fresh cross-compiler works.
3312   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3313   # <limits.h> exists even on freestanding compilers.
3314   # On the NeXT, cc -E runs the code through the compiler's parser,
3315   # not just through cpp. "Syntax error" is here to catch this case.
3316   cat >conftest.$ac_ext <<_ACEOF
3317 /* confdefs.h.  */
3318 _ACEOF
3319 cat confdefs.h >>conftest.$ac_ext
3320 cat >>conftest.$ac_ext <<_ACEOF
3321 /* end confdefs.h.  */
3322 #ifdef __STDC__
3323 # include <limits.h>
3324 #else
3325 # include <assert.h>
3326 #endif
3327                      Syntax error
3328 _ACEOF
3329 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3330   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3331   ac_status=$?
3332   grep -v '^ *+' conftest.er1 >conftest.err
3333   rm -f conftest.er1
3334   cat conftest.err >&5
3335   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3336   (exit $ac_status); } >/dev/null; then
3337   if test -s conftest.err; then
3338     ac_cpp_err=$ac_c_preproc_warn_flag
3339     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3340   else
3341     ac_cpp_err=
3342   fi
3343 else
3344   ac_cpp_err=yes
3345 fi
3346 if test -z "$ac_cpp_err"; then
3347   :
3348 else
3349   echo "$as_me: failed program was:" >&5
3350 sed 's/^/| /' conftest.$ac_ext >&5
3351
3352   # Broken: fails on valid input.
3353 continue
3354 fi
3355 rm -f conftest.err conftest.$ac_ext
3356
3357   # OK, works on sane cases.  Now check whether non-existent headers
3358   # can be detected and how.
3359   cat >conftest.$ac_ext <<_ACEOF
3360 /* confdefs.h.  */
3361 _ACEOF
3362 cat confdefs.h >>conftest.$ac_ext
3363 cat >>conftest.$ac_ext <<_ACEOF
3364 /* end confdefs.h.  */
3365 #include <ac_nonexistent.h>
3366 _ACEOF
3367 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3368   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3369   ac_status=$?
3370   grep -v '^ *+' conftest.er1 >conftest.err
3371   rm -f conftest.er1
3372   cat conftest.err >&5
3373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3374   (exit $ac_status); } >/dev/null; then
3375   if test -s conftest.err; then
3376     ac_cpp_err=$ac_c_preproc_warn_flag
3377     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3378   else
3379     ac_cpp_err=
3380   fi
3381 else
3382   ac_cpp_err=yes
3383 fi
3384 if test -z "$ac_cpp_err"; then
3385   # Broken: success on invalid input.
3386 continue
3387 else
3388   echo "$as_me: failed program was:" >&5
3389 sed 's/^/| /' conftest.$ac_ext >&5
3390
3391   # Passes both tests.
3392 ac_preproc_ok=:
3393 break
3394 fi
3395 rm -f conftest.err conftest.$ac_ext
3396
3397 done
3398 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3399 rm -f conftest.err conftest.$ac_ext
3400 if $ac_preproc_ok; then
3401   break
3402 fi
3403
3404     done
3405     ac_cv_prog_CPP=$CPP
3406
3407 fi
3408   CPP=$ac_cv_prog_CPP
3409 else
3410   ac_cv_prog_CPP=$CPP
3411 fi
3412 echo "$as_me:$LINENO: result: $CPP" >&5
3413 echo "${ECHO_T}$CPP" >&6
3414 ac_preproc_ok=false
3415 for ac_c_preproc_warn_flag in '' yes
3416 do
3417   # Use a header file that comes with gcc, so configuring glibc
3418   # with a fresh cross-compiler works.
3419   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3420   # <limits.h> exists even on freestanding compilers.
3421   # On the NeXT, cc -E runs the code through the compiler's parser,
3422   # not just through cpp. "Syntax error" is here to catch this case.
3423   cat >conftest.$ac_ext <<_ACEOF
3424 /* confdefs.h.  */
3425 _ACEOF
3426 cat confdefs.h >>conftest.$ac_ext
3427 cat >>conftest.$ac_ext <<_ACEOF
3428 /* end confdefs.h.  */
3429 #ifdef __STDC__
3430 # include <limits.h>
3431 #else
3432 # include <assert.h>
3433 #endif
3434                      Syntax error
3435 _ACEOF
3436 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3437   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3438   ac_status=$?
3439   grep -v '^ *+' conftest.er1 >conftest.err
3440   rm -f conftest.er1
3441   cat conftest.err >&5
3442   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3443   (exit $ac_status); } >/dev/null; then
3444   if test -s conftest.err; then
3445     ac_cpp_err=$ac_c_preproc_warn_flag
3446     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3447   else
3448     ac_cpp_err=
3449   fi
3450 else
3451   ac_cpp_err=yes
3452 fi
3453 if test -z "$ac_cpp_err"; then
3454   :
3455 else
3456   echo "$as_me: failed program was:" >&5
3457 sed 's/^/| /' conftest.$ac_ext >&5
3458
3459   # Broken: fails on valid input.
3460 continue
3461 fi
3462 rm -f conftest.err conftest.$ac_ext
3463
3464   # OK, works on sane cases.  Now check whether non-existent headers
3465   # can be detected and how.
3466   cat >conftest.$ac_ext <<_ACEOF
3467 /* confdefs.h.  */
3468 _ACEOF
3469 cat confdefs.h >>conftest.$ac_ext
3470 cat >>conftest.$ac_ext <<_ACEOF
3471 /* end confdefs.h.  */
3472 #include <ac_nonexistent.h>
3473 _ACEOF
3474 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3475   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3476   ac_status=$?
3477   grep -v '^ *+' conftest.er1 >conftest.err
3478   rm -f conftest.er1
3479   cat conftest.err >&5
3480   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3481   (exit $ac_status); } >/dev/null; then
3482   if test -s conftest.err; then
3483     ac_cpp_err=$ac_c_preproc_warn_flag
3484     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3485   else
3486     ac_cpp_err=
3487   fi
3488 else
3489   ac_cpp_err=yes
3490 fi
3491 if test -z "$ac_cpp_err"; then
3492   # Broken: success on invalid input.
3493 continue
3494 else
3495   echo "$as_me: failed program was:" >&5
3496 sed 's/^/| /' conftest.$ac_ext >&5
3497
3498   # Passes both tests.
3499 ac_preproc_ok=:
3500 break
3501 fi
3502 rm -f conftest.err conftest.$ac_ext
3503
3504 done
3505 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3506 rm -f conftest.err conftest.$ac_ext
3507 if $ac_preproc_ok; then
3508   :
3509 else
3510   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3511 See \`config.log' for more details." >&5
3512 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3513 See \`config.log' for more details." >&2;}
3514    { (exit 1); exit 1; }; }
3515 fi
3516
3517 ac_ext=c
3518 ac_cpp='$CPP $CPPFLAGS'
3519 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3520 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3521 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3522
3523
3524 echo "$as_me:$LINENO: checking for egrep" >&5
3525 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3526 if test "${ac_cv_prog_egrep+set}" = set; then
3527   echo $ECHO_N "(cached) $ECHO_C" >&6
3528 else
3529   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3530     then ac_cv_prog_egrep='grep -E'
3531     else ac_cv_prog_egrep='egrep'
3532     fi
3533 fi
3534 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3535 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3536  EGREP=$ac_cv_prog_egrep
3537
3538
3539 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3540 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3541 if test "${ac_cv_header_stdc+set}" = set; then
3542   echo $ECHO_N "(cached) $ECHO_C" >&6
3543 else
3544   cat >conftest.$ac_ext <<_ACEOF
3545 /* confdefs.h.  */
3546 _ACEOF
3547 cat confdefs.h >>conftest.$ac_ext
3548 cat >>conftest.$ac_ext <<_ACEOF
3549 /* end confdefs.h.  */
3550 #include <stdlib.h>
3551 #include <stdarg.h>
3552 #include <string.h>
3553 #include <float.h>
3554
3555 int
3556 main ()
3557 {
3558
3559   ;
3560   return 0;
3561 }
3562 _ACEOF
3563 rm -f conftest.$ac_objext
3564 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3565   (eval $ac_compile) 2>conftest.er1
3566   ac_status=$?
3567   grep -v '^ *+' conftest.er1 >conftest.err
3568   rm -f conftest.er1
3569   cat conftest.err >&5
3570   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3571   (exit $ac_status); } &&
3572          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3573   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3574   (eval $ac_try) 2>&5
3575   ac_status=$?
3576   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3577   (exit $ac_status); }; } &&
3578          { ac_try='test -s conftest.$ac_objext'
3579   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3580   (eval $ac_try) 2>&5
3581   ac_status=$?
3582   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3583   (exit $ac_status); }; }; then
3584   ac_cv_header_stdc=yes
3585 else
3586   echo "$as_me: failed program was:" >&5
3587 sed 's/^/| /' conftest.$ac_ext >&5
3588
3589 ac_cv_header_stdc=no
3590 fi
3591 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3592
3593 if test $ac_cv_header_stdc = yes; then
3594   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3595   cat >conftest.$ac_ext <<_ACEOF
3596 /* confdefs.h.  */
3597 _ACEOF
3598 cat confdefs.h >>conftest.$ac_ext
3599 cat >>conftest.$ac_ext <<_ACEOF
3600 /* end confdefs.h.  */
3601 #include <string.h>
3602
3603 _ACEOF
3604 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3605   $EGREP "memchr" >/dev/null 2>&1; then
3606   :
3607 else
3608   ac_cv_header_stdc=no
3609 fi
3610 rm -f conftest*
3611
3612 fi
3613
3614 if test $ac_cv_header_stdc = yes; then
3615   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3616   cat >conftest.$ac_ext <<_ACEOF
3617 /* confdefs.h.  */
3618 _ACEOF
3619 cat confdefs.h >>conftest.$ac_ext
3620 cat >>conftest.$ac_ext <<_ACEOF
3621 /* end confdefs.h.  */
3622 #include <stdlib.h>
3623
3624 _ACEOF
3625 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3626   $EGREP "free" >/dev/null 2>&1; then
3627   :
3628 else
3629   ac_cv_header_stdc=no
3630 fi
3631 rm -f conftest*
3632
3633 fi
3634
3635 if test $ac_cv_header_stdc = yes; then
3636   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3637   if test "$cross_compiling" = yes; then
3638   :
3639 else
3640   cat >conftest.$ac_ext <<_ACEOF
3641 /* confdefs.h.  */
3642 _ACEOF
3643 cat confdefs.h >>conftest.$ac_ext
3644 cat >>conftest.$ac_ext <<_ACEOF
3645 /* end confdefs.h.  */
3646 #include <ctype.h>
3647 #if ((' ' & 0x0FF) == 0x020)
3648 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3649 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3650 #else
3651 # define ISLOWER(c) \
3652                    (('a' <= (c) && (c) <= 'i') \
3653                      || ('j' <= (c) && (c) <= 'r') \
3654                      || ('s' <= (c) && (c) <= 'z'))
3655 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3656 #endif
3657
3658 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3659 int
3660 main ()
3661 {
3662   int i;
3663   for (i = 0; i < 256; i++)
3664     if (XOR (islower (i), ISLOWER (i))
3665         || toupper (i) != TOUPPER (i))
3666       exit(2);
3667   exit (0);
3668 }
3669 _ACEOF
3670 rm -f conftest$ac_exeext
3671 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3672   (eval $ac_link) 2>&5
3673   ac_status=$?
3674   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3675   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3676   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3677   (eval $ac_try) 2>&5
3678   ac_status=$?
3679   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3680   (exit $ac_status); }; }; then
3681   :
3682 else
3683   echo "$as_me: program exited with status $ac_status" >&5
3684 echo "$as_me: failed program was:" >&5
3685 sed 's/^/| /' conftest.$ac_ext >&5
3686
3687 ( exit $ac_status )
3688 ac_cv_header_stdc=no
3689 fi
3690 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3691 fi
3692 fi
3693 fi
3694 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3695 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3696 if test $ac_cv_header_stdc = yes; then
3697
3698 cat >>confdefs.h <<\_ACEOF
3699 #define STDC_HEADERS 1
3700 _ACEOF
3701
3702 fi
3703
3704 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3715                   inttypes.h stdint.h unistd.h
3716 do
3717 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3718 echo "$as_me:$LINENO: checking for $ac_header" >&5
3719 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3720 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3721   echo $ECHO_N "(cached) $ECHO_C" >&6
3722 else
3723   cat >conftest.$ac_ext <<_ACEOF
3724 /* confdefs.h.  */
3725 _ACEOF
3726 cat confdefs.h >>conftest.$ac_ext
3727 cat >>conftest.$ac_ext <<_ACEOF
3728 /* end confdefs.h.  */
3729 $ac_includes_default
3730
3731 #include <$ac_header>
3732 _ACEOF
3733 rm -f conftest.$ac_objext
3734 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3735   (eval $ac_compile) 2>conftest.er1
3736   ac_status=$?
3737   grep -v '^ *+' conftest.er1 >conftest.err
3738   rm -f conftest.er1
3739   cat conftest.err >&5
3740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3741   (exit $ac_status); } &&
3742          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3743   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3744   (eval $ac_try) 2>&5
3745   ac_status=$?
3746   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3747   (exit $ac_status); }; } &&
3748          { ac_try='test -s conftest.$ac_objext'
3749   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3750   (eval $ac_try) 2>&5
3751   ac_status=$?
3752   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3753   (exit $ac_status); }; }; then
3754   eval "$as_ac_Header=yes"
3755 else
3756   echo "$as_me: failed program was:" >&5
3757 sed 's/^/| /' conftest.$ac_ext >&5
3758
3759 eval "$as_ac_Header=no"
3760 fi
3761 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3762 fi
3763 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3764 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3765 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3766   cat >>confdefs.h <<_ACEOF
3767 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3768 _ACEOF
3769
3770 fi
3771
3772 done
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785 for ac_header in iconv.h locale.h fcntl.h limits.h stddef.h \
3786         stdlib.h strings.h string.h sys/file.h unistd.h
3787 do
3788 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3789 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3790   echo "$as_me:$LINENO: checking for $ac_header" >&5
3791 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3792 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3793   echo $ECHO_N "(cached) $ECHO_C" >&6
3794 fi
3795 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3796 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3797 else
3798   # Is the header compilable?
3799 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3800 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3801 cat >conftest.$ac_ext <<_ACEOF
3802 /* confdefs.h.  */
3803 _ACEOF
3804 cat confdefs.h >>conftest.$ac_ext
3805 cat >>conftest.$ac_ext <<_ACEOF
3806 /* end confdefs.h.  */
3807 $ac_includes_default
3808 #include <$ac_header>
3809 _ACEOF
3810 rm -f conftest.$ac_objext
3811 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3812   (eval $ac_compile) 2>conftest.er1
3813   ac_status=$?
3814   grep -v '^ *+' conftest.er1 >conftest.err
3815   rm -f conftest.er1
3816   cat conftest.err >&5
3817   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3818   (exit $ac_status); } &&
3819          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3820   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3821   (eval $ac_try) 2>&5
3822   ac_status=$?
3823   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3824   (exit $ac_status); }; } &&
3825          { ac_try='test -s conftest.$ac_objext'
3826   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3827   (eval $ac_try) 2>&5
3828   ac_status=$?
3829   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3830   (exit $ac_status); }; }; then
3831   ac_header_compiler=yes
3832 else
3833   echo "$as_me: failed program was:" >&5
3834 sed 's/^/| /' conftest.$ac_ext >&5
3835
3836 ac_header_compiler=no
3837 fi
3838 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3839 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3840 echo "${ECHO_T}$ac_header_compiler" >&6
3841
3842 # Is the header present?
3843 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3844 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3845 cat >conftest.$ac_ext <<_ACEOF
3846 /* confdefs.h.  */
3847 _ACEOF
3848 cat confdefs.h >>conftest.$ac_ext
3849 cat >>conftest.$ac_ext <<_ACEOF
3850 /* end confdefs.h.  */
3851 #include <$ac_header>
3852 _ACEOF
3853 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3854   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3855   ac_status=$?
3856   grep -v '^ *+' conftest.er1 >conftest.err
3857   rm -f conftest.er1
3858   cat conftest.err >&5
3859   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3860   (exit $ac_status); } >/dev/null; then
3861   if test -s conftest.err; then
3862     ac_cpp_err=$ac_c_preproc_warn_flag
3863     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3864   else
3865     ac_cpp_err=
3866   fi
3867 else
3868   ac_cpp_err=yes
3869 fi
3870 if test -z "$ac_cpp_err"; then
3871   ac_header_preproc=yes
3872 else
3873   echo "$as_me: failed program was:" >&5
3874 sed 's/^/| /' conftest.$ac_ext >&5
3875
3876   ac_header_preproc=no
3877 fi
3878 rm -f conftest.err conftest.$ac_ext
3879 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3880 echo "${ECHO_T}$ac_header_preproc" >&6
3881
3882 # So?  What about this header?
3883 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3884   yes:no: )
3885     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3886 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3887     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3888 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3889     ac_header_preproc=yes
3890     ;;
3891   no:yes:* )
3892     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3893 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3894     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3895 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3896     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3897 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3898     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3899 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3900     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3901 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3902     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3903 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3904     (
3905       cat <<\_ASBOX
3906 ## ----------------------------------- ##
3907 ## Report this to gcc-bugs@gcc.gnu.org ##
3908 ## ----------------------------------- ##
3909 _ASBOX
3910     ) |
3911       sed "s/^/$as_me: WARNING:     /" >&2
3912     ;;
3913 esac
3914 echo "$as_me:$LINENO: checking for $ac_header" >&5
3915 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3916 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3917   echo $ECHO_N "(cached) $ECHO_C" >&6
3918 else
3919   eval "$as_ac_Header=\$ac_header_preproc"
3920 fi
3921 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3922 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3923
3924 fi
3925 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3926   cat >>confdefs.h <<_ACEOF
3927 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3928 _ACEOF
3929
3930 fi
3931
3932 done
3933
3934
3935 # Checks for typedefs, structures, and compiler characteristics.
3936 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
3937 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
3938 if test "${ac_cv_c_const+set}" = set; then
3939   echo $ECHO_N "(cached) $ECHO_C" >&6
3940 else
3941   cat >conftest.$ac_ext <<_ACEOF
3942 /* confdefs.h.  */
3943 _ACEOF
3944 cat confdefs.h >>conftest.$ac_ext
3945 cat >>conftest.$ac_ext <<_ACEOF
3946 /* end confdefs.h.  */
3947
3948 int
3949 main ()
3950 {
3951 /* FIXME: Include the comments suggested by Paul. */
3952 #ifndef __cplusplus
3953   /* Ultrix mips cc rejects this.  */
3954   typedef int charset[2];
3955   const charset x;
3956   /* SunOS 4.1.1 cc rejects this.  */
3957   char const *const *ccp;
3958   char **p;
3959   /* NEC SVR4.0.2 mips cc rejects this.  */
3960   struct point {int x, y;};
3961   static struct point const zero = {0,0};
3962   /* AIX XL C 1.02.0.0 rejects this.
3963      It does not let you subtract one const X* pointer from another in
3964      an arm of an if-expression whose if-part is not a constant
3965      expression */
3966   const char *g = "string";
3967   ccp = &g + (g ? g-g : 0);
3968   /* HPUX 7.0 cc rejects these. */
3969   ++ccp;
3970   p = (char**) ccp;
3971   ccp = (char const *const *) p;
3972   { /* SCO 3.2v4 cc rejects this.  */
3973     char *t;
3974     char const *s = 0 ? (char *) 0 : (char const *) 0;
3975
3976     *t++ = 0;
3977   }
3978   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3979     int x[] = {25, 17};
3980     const int *foo = &x[0];
3981     ++foo;
3982   }
3983   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3984     typedef const int *iptr;
3985     iptr p = 0;
3986     ++p;
3987   }
3988   { /* AIX XL C 1.02.0.0 rejects this saying
3989        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3990     struct s { int j; const int *ap[3]; };
3991     struct s *b; b->j = 5;
3992   }
3993   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3994     const int foo = 10;
3995   }
3996 #endif
3997
3998   ;
3999   return 0;
4000 }
4001 _ACEOF
4002 rm -f conftest.$ac_objext
4003 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4004   (eval $ac_compile) 2>conftest.er1
4005   ac_status=$?
4006   grep -v '^ *+' conftest.er1 >conftest.err
4007   rm -f conftest.er1
4008   cat conftest.err >&5
4009   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4010   (exit $ac_status); } &&
4011          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4012   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4013   (eval $ac_try) 2>&5
4014   ac_status=$?
4015   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4016   (exit $ac_status); }; } &&
4017          { ac_try='test -s conftest.$ac_objext'
4018   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4019   (eval $ac_try) 2>&5
4020   ac_status=$?
4021   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4022   (exit $ac_status); }; }; then
4023   ac_cv_c_const=yes
4024 else
4025   echo "$as_me: failed program was:" >&5
4026 sed 's/^/| /' conftest.$ac_ext >&5
4027
4028 ac_cv_c_const=no
4029 fi
4030 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4031 fi
4032 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
4033 echo "${ECHO_T}$ac_cv_c_const" >&6
4034 if test $ac_cv_c_const = no; then
4035
4036 cat >>confdefs.h <<\_ACEOF
4037 #define const
4038 _ACEOF
4039
4040 fi
4041
4042 echo "$as_me:$LINENO: checking for inline" >&5
4043 echo $ECHO_N "checking for inline... $ECHO_C" >&6
4044 if test "${ac_cv_c_inline+set}" = set; then
4045   echo $ECHO_N "(cached) $ECHO_C" >&6
4046 else
4047   ac_cv_c_inline=no
4048 for ac_kw in inline __inline__ __inline; do
4049   cat >conftest.$ac_ext <<_ACEOF
4050 /* confdefs.h.  */
4051 _ACEOF
4052 cat confdefs.h >>conftest.$ac_ext
4053 cat >>conftest.$ac_ext <<_ACEOF
4054 /* end confdefs.h.  */
4055 #ifndef __cplusplus
4056 typedef int foo_t;
4057 static $ac_kw foo_t static_foo () {return 0; }
4058 $ac_kw foo_t foo () {return 0; }
4059 #endif
4060
4061 _ACEOF
4062 rm -f conftest.$ac_objext
4063 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4064   (eval $ac_compile) 2>conftest.er1
4065   ac_status=$?
4066   grep -v '^ *+' conftest.er1 >conftest.err
4067   rm -f conftest.er1
4068   cat conftest.err >&5
4069   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4070   (exit $ac_status); } &&
4071          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4072   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4073   (eval $ac_try) 2>&5
4074   ac_status=$?
4075   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4076   (exit $ac_status); }; } &&
4077          { ac_try='test -s conftest.$ac_objext'
4078   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4079   (eval $ac_try) 2>&5
4080   ac_status=$?
4081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4082   (exit $ac_status); }; }; then
4083   ac_cv_c_inline=$ac_kw; break
4084 else
4085   echo "$as_me: failed program was:" >&5
4086 sed 's/^/| /' conftest.$ac_ext >&5
4087
4088 fi
4089 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4090 done
4091
4092 fi
4093 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
4094 echo "${ECHO_T}$ac_cv_c_inline" >&6
4095
4096
4097 case $ac_cv_c_inline in
4098   inline | yes) ;;
4099   *)
4100     case $ac_cv_c_inline in
4101       no) ac_val=;;
4102       *) ac_val=$ac_cv_c_inline;;
4103     esac
4104     cat >>confdefs.h <<_ACEOF
4105 #ifndef __cplusplus
4106 #define inline $ac_val
4107 #endif
4108 _ACEOF
4109     ;;
4110 esac
4111
4112 echo "$as_me:$LINENO: checking for obstacks" >&5
4113 echo $ECHO_N "checking for obstacks... $ECHO_C" >&6
4114 if test "${ac_cv_func_obstack+set}" = set; then
4115   echo $ECHO_N "(cached) $ECHO_C" >&6
4116 else
4117   cat >conftest.$ac_ext <<_ACEOF
4118 /* confdefs.h.  */
4119 _ACEOF
4120 cat confdefs.h >>conftest.$ac_ext
4121 cat >>conftest.$ac_ext <<_ACEOF
4122 /* end confdefs.h.  */
4123 #include "obstack.h"
4124 int
4125 main ()
4126 {
4127 struct obstack *mem; obstack_free(mem,(char *) 0)
4128   ;
4129   return 0;
4130 }
4131 _ACEOF
4132 rm -f conftest.$ac_objext conftest$ac_exeext
4133 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4134   (eval $ac_link) 2>conftest.er1
4135   ac_status=$?
4136   grep -v '^ *+' conftest.er1 >conftest.err
4137   rm -f conftest.er1
4138   cat conftest.err >&5
4139   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4140   (exit $ac_status); } &&
4141          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4142   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4143   (eval $ac_try) 2>&5
4144   ac_status=$?
4145   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4146   (exit $ac_status); }; } &&
4147          { ac_try='test -s conftest$ac_exeext'
4148   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4149   (eval $ac_try) 2>&5
4150   ac_status=$?
4151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4152   (exit $ac_status); }; }; then
4153   ac_cv_func_obstack=yes
4154 else
4155   echo "$as_me: failed program was:" >&5
4156 sed 's/^/| /' conftest.$ac_ext >&5
4157
4158 ac_cv_func_obstack=no
4159 fi
4160 rm -f conftest.err conftest.$ac_objext \
4161       conftest$ac_exeext conftest.$ac_ext
4162 fi
4163 echo "$as_me:$LINENO: result: $ac_cv_func_obstack" >&5
4164 echo "${ECHO_T}$ac_cv_func_obstack" >&6
4165 if test $ac_cv_func_obstack = yes; then
4166
4167 cat >>confdefs.h <<\_ACEOF
4168 #define HAVE_OBSTACK 1
4169 _ACEOF
4170
4171 else
4172   case $LIBOBJS in
4173     "obstack.$ac_objext"   | \
4174   *" obstack.$ac_objext"   | \
4175     "obstack.$ac_objext "* | \
4176   *" obstack.$ac_objext "* ) ;;
4177   *) LIBOBJS="$LIBOBJS obstack.$ac_objext" ;;
4178 esac
4179
4180 fi
4181
4182 echo "$as_me:$LINENO: checking for off_t" >&5
4183 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
4184 if test "${ac_cv_type_off_t+set}" = set; then
4185   echo $ECHO_N "(cached) $ECHO_C" >&6
4186 else
4187   cat >conftest.$ac_ext <<_ACEOF
4188 /* confdefs.h.  */
4189 _ACEOF
4190 cat confdefs.h >>conftest.$ac_ext
4191 cat >>conftest.$ac_ext <<_ACEOF
4192 /* end confdefs.h.  */
4193 $ac_includes_default
4194 int
4195 main ()
4196 {
4197 if ((off_t *) 0)
4198   return 0;
4199 if (sizeof (off_t))
4200   return 0;
4201   ;
4202   return 0;
4203 }
4204 _ACEOF
4205 rm -f conftest.$ac_objext
4206 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4207   (eval $ac_compile) 2>conftest.er1
4208   ac_status=$?
4209   grep -v '^ *+' conftest.er1 >conftest.err
4210   rm -f conftest.er1
4211   cat conftest.err >&5
4212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4213   (exit $ac_status); } &&
4214          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4215   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4216   (eval $ac_try) 2>&5
4217   ac_status=$?
4218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4219   (exit $ac_status); }; } &&
4220          { ac_try='test -s conftest.$ac_objext'
4221   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4222   (eval $ac_try) 2>&5
4223   ac_status=$?
4224   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4225   (exit $ac_status); }; }; then
4226   ac_cv_type_off_t=yes
4227 else
4228   echo "$as_me: failed program was:" >&5
4229 sed 's/^/| /' conftest.$ac_ext >&5
4230
4231 ac_cv_type_off_t=no
4232 fi
4233 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4234 fi
4235 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
4236 echo "${ECHO_T}$ac_cv_type_off_t" >&6
4237 if test $ac_cv_type_off_t = yes; then
4238   :
4239 else
4240
4241 cat >>confdefs.h <<_ACEOF
4242 #define off_t long
4243 _ACEOF
4244
4245 fi
4246
4247 echo "$as_me:$LINENO: checking for size_t" >&5
4248 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
4249 if test "${ac_cv_type_size_t+set}" = set; then
4250   echo $ECHO_N "(cached) $ECHO_C" >&6
4251 else
4252   cat >conftest.$ac_ext <<_ACEOF
4253 /* confdefs.h.  */
4254 _ACEOF
4255 cat confdefs.h >>conftest.$ac_ext
4256 cat >>conftest.$ac_ext <<_ACEOF
4257 /* end confdefs.h.  */
4258 $ac_includes_default
4259 int
4260 main ()
4261 {
4262 if ((size_t *) 0)
4263   return 0;
4264 if (sizeof (size_t))
4265   return 0;
4266   ;
4267   return 0;
4268 }
4269 _ACEOF
4270 rm -f conftest.$ac_objext
4271 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4272   (eval $ac_compile) 2>conftest.er1
4273   ac_status=$?
4274   grep -v '^ *+' conftest.er1 >conftest.err
4275   rm -f conftest.er1
4276   cat conftest.err >&5
4277   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4278   (exit $ac_status); } &&
4279          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4280   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4281   (eval $ac_try) 2>&5
4282   ac_status=$?
4283   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4284   (exit $ac_status); }; } &&
4285          { ac_try='test -s conftest.$ac_objext'
4286   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4287   (eval $ac_try) 2>&5
4288   ac_status=$?
4289   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4290   (exit $ac_status); }; }; then
4291   ac_cv_type_size_t=yes
4292 else
4293   echo "$as_me: failed program was:" >&5
4294 sed 's/^/| /' conftest.$ac_ext >&5
4295
4296 ac_cv_type_size_t=no
4297 fi
4298 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4299 fi
4300 echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
4301 echo "${ECHO_T}$ac_cv_type_size_t" >&6
4302 if test $ac_cv_type_size_t = yes; then
4303   :
4304 else
4305
4306 cat >>confdefs.h <<_ACEOF
4307 #define size_t unsigned
4308 _ACEOF
4309
4310 fi
4311
4312 echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
4313 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
4314 if test "${ac_cv_struct_tm+set}" = set; then
4315   echo $ECHO_N "(cached) $ECHO_C" >&6
4316 else
4317   cat >conftest.$ac_ext <<_ACEOF
4318 /* confdefs.h.  */
4319 _ACEOF
4320 cat confdefs.h >>conftest.$ac_ext
4321 cat >>conftest.$ac_ext <<_ACEOF
4322 /* end confdefs.h.  */
4323 #include <sys/types.h>
4324 #include <time.h>
4325
4326 int
4327 main ()
4328 {
4329 struct tm *tp; tp->tm_sec;
4330   ;
4331   return 0;
4332 }
4333 _ACEOF
4334 rm -f conftest.$ac_objext
4335 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4336   (eval $ac_compile) 2>conftest.er1
4337   ac_status=$?
4338   grep -v '^ *+' conftest.er1 >conftest.err
4339   rm -f conftest.er1
4340   cat conftest.err >&5
4341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4342   (exit $ac_status); } &&
4343          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4344   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4345   (eval $ac_try) 2>&5
4346   ac_status=$?
4347   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4348   (exit $ac_status); }; } &&
4349          { ac_try='test -s conftest.$ac_objext'
4350   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4351   (eval $ac_try) 2>&5
4352   ac_status=$?
4353   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4354   (exit $ac_status); }; }; then
4355   ac_cv_struct_tm=time.h
4356 else
4357   echo "$as_me: failed program was:" >&5
4358 sed 's/^/| /' conftest.$ac_ext >&5
4359
4360 ac_cv_struct_tm=sys/time.h
4361 fi
4362 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4363 fi
4364 echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
4365 echo "${ECHO_T}$ac_cv_struct_tm" >&6
4366 if test $ac_cv_struct_tm = sys/time.h; then
4367
4368 cat >>confdefs.h <<\_ACEOF
4369 #define TM_IN_SYS_TIME 1
4370 _ACEOF
4371
4372 fi
4373
4374 echo "$as_me:$LINENO: checking for int" >&5
4375 echo $ECHO_N "checking for int... $ECHO_C" >&6
4376 if test "${ac_cv_type_int+set}" = set; then
4377   echo $ECHO_N "(cached) $ECHO_C" >&6
4378 else
4379   cat >conftest.$ac_ext <<_ACEOF
4380 /* confdefs.h.  */
4381 _ACEOF
4382 cat confdefs.h >>conftest.$ac_ext
4383 cat >>conftest.$ac_ext <<_ACEOF
4384 /* end confdefs.h.  */
4385 $ac_includes_default
4386 int
4387 main ()
4388 {
4389 if ((int *) 0)
4390   return 0;
4391 if (sizeof (int))
4392   return 0;
4393   ;
4394   return 0;
4395 }
4396 _ACEOF
4397 rm -f conftest.$ac_objext
4398 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4399   (eval $ac_compile) 2>conftest.er1
4400   ac_status=$?
4401   grep -v '^ *+' conftest.er1 >conftest.err
4402   rm -f conftest.er1
4403   cat conftest.err >&5
4404   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4405   (exit $ac_status); } &&
4406          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4407   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4408   (eval $ac_try) 2>&5
4409   ac_status=$?
4410   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4411   (exit $ac_status); }; } &&
4412          { ac_try='test -s conftest.$ac_objext'
4413   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4414   (eval $ac_try) 2>&5
4415   ac_status=$?
4416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4417   (exit $ac_status); }; }; then
4418   ac_cv_type_int=yes
4419 else
4420   echo "$as_me: failed program was:" >&5
4421 sed 's/^/| /' conftest.$ac_ext >&5
4422
4423 ac_cv_type_int=no
4424 fi
4425 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4426 fi
4427 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4428 echo "${ECHO_T}$ac_cv_type_int" >&6
4429
4430 echo "$as_me:$LINENO: checking size of int" >&5
4431 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4432 if test "${ac_cv_sizeof_int+set}" = set; then
4433   echo $ECHO_N "(cached) $ECHO_C" >&6
4434 else
4435   if test "$ac_cv_type_int" = yes; then
4436   # The cast to unsigned long works around a bug in the HP C Compiler
4437   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4438   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4439   # This bug is HP SR number 8606223364.
4440   if test "$cross_compiling" = yes; then
4441   # Depending upon the size, compute the lo and hi bounds.
4442 cat >conftest.$ac_ext <<_ACEOF
4443 /* confdefs.h.  */
4444 _ACEOF
4445 cat confdefs.h >>conftest.$ac_ext
4446 cat >>conftest.$ac_ext <<_ACEOF
4447 /* end confdefs.h.  */
4448 $ac_includes_default
4449 int
4450 main ()
4451 {
4452 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4453 test_array [0] = 0
4454
4455   ;
4456   return 0;
4457 }
4458 _ACEOF
4459 rm -f conftest.$ac_objext
4460 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4461   (eval $ac_compile) 2>conftest.er1
4462   ac_status=$?
4463   grep -v '^ *+' conftest.er1 >conftest.err
4464   rm -f conftest.er1
4465   cat conftest.err >&5
4466   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4467   (exit $ac_status); } &&
4468          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4469   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4470   (eval $ac_try) 2>&5
4471   ac_status=$?
4472   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4473   (exit $ac_status); }; } &&
4474          { ac_try='test -s conftest.$ac_objext'
4475   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4476   (eval $ac_try) 2>&5
4477   ac_status=$?
4478   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4479   (exit $ac_status); }; }; then
4480   ac_lo=0 ac_mid=0
4481   while :; do
4482     cat >conftest.$ac_ext <<_ACEOF
4483 /* confdefs.h.  */
4484 _ACEOF
4485 cat confdefs.h >>conftest.$ac_ext
4486 cat >>conftest.$ac_ext <<_ACEOF
4487 /* end confdefs.h.  */
4488 $ac_includes_default
4489 int
4490 main ()
4491 {
4492 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4493 test_array [0] = 0
4494
4495   ;
4496   return 0;
4497 }
4498 _ACEOF
4499 rm -f conftest.$ac_objext
4500 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4501   (eval $ac_compile) 2>conftest.er1
4502   ac_status=$?
4503   grep -v '^ *+' conftest.er1 >conftest.err
4504   rm -f conftest.er1
4505   cat conftest.err >&5
4506   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4507   (exit $ac_status); } &&
4508          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4509   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4510   (eval $ac_try) 2>&5
4511   ac_status=$?
4512   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4513   (exit $ac_status); }; } &&
4514          { ac_try='test -s conftest.$ac_objext'
4515   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4516   (eval $ac_try) 2>&5
4517   ac_status=$?
4518   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4519   (exit $ac_status); }; }; then
4520   ac_hi=$ac_mid; break
4521 else
4522   echo "$as_me: failed program was:" >&5
4523 sed 's/^/| /' conftest.$ac_ext >&5
4524
4525 ac_lo=`expr $ac_mid + 1`
4526                     if test $ac_lo -le $ac_mid; then
4527                       ac_lo= ac_hi=
4528                       break
4529                     fi
4530                     ac_mid=`expr 2 '*' $ac_mid + 1`
4531 fi
4532 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4533   done
4534 else
4535   echo "$as_me: failed program was:" >&5
4536 sed 's/^/| /' conftest.$ac_ext >&5
4537
4538 cat >conftest.$ac_ext <<_ACEOF
4539 /* confdefs.h.  */
4540 _ACEOF
4541 cat confdefs.h >>conftest.$ac_ext
4542 cat >>conftest.$ac_ext <<_ACEOF
4543 /* end confdefs.h.  */
4544 $ac_includes_default
4545 int
4546 main ()
4547 {
4548 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4549 test_array [0] = 0
4550
4551   ;
4552   return 0;
4553 }
4554 _ACEOF
4555 rm -f conftest.$ac_objext
4556 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4557   (eval $ac_compile) 2>conftest.er1
4558   ac_status=$?
4559   grep -v '^ *+' conftest.er1 >conftest.err
4560   rm -f conftest.er1
4561   cat conftest.err >&5
4562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4563   (exit $ac_status); } &&
4564          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4565   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4566   (eval $ac_try) 2>&5
4567   ac_status=$?
4568   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4569   (exit $ac_status); }; } &&
4570          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
4576   ac_hi=-1 ac_mid=-1
4577   while :; do
4578     cat >conftest.$ac_ext <<_ACEOF
4579 /* confdefs.h.  */
4580 _ACEOF
4581 cat confdefs.h >>conftest.$ac_ext
4582 cat >>conftest.$ac_ext <<_ACEOF
4583 /* end confdefs.h.  */
4584 $ac_includes_default
4585 int
4586 main ()
4587 {
4588 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4589 test_array [0] = 0
4590
4591   ;
4592   return 0;
4593 }
4594 _ACEOF
4595 rm -f conftest.$ac_objext
4596 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4597   (eval $ac_compile) 2>conftest.er1
4598   ac_status=$?
4599   grep -v '^ *+' conftest.er1 >conftest.err
4600   rm -f conftest.er1
4601   cat conftest.err >&5
4602   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4603   (exit $ac_status); } &&
4604          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4605   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4606   (eval $ac_try) 2>&5
4607   ac_status=$?
4608   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4609   (exit $ac_status); }; } &&
4610          { ac_try='test -s conftest.$ac_objext'
4611   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4612   (eval $ac_try) 2>&5
4613   ac_status=$?
4614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4615   (exit $ac_status); }; }; then
4616   ac_lo=$ac_mid; break
4617 else
4618   echo "$as_me: failed program was:" >&5
4619 sed 's/^/| /' conftest.$ac_ext >&5
4620
4621 ac_hi=`expr '(' $ac_mid ')' - 1`
4622                        if test $ac_mid -le $ac_hi; then
4623                          ac_lo= ac_hi=
4624                          break
4625                        fi
4626                        ac_mid=`expr 2 '*' $ac_mid`
4627 fi
4628 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4629   done
4630 else
4631   echo "$as_me: failed program was:" >&5
4632 sed 's/^/| /' conftest.$ac_ext >&5
4633
4634 ac_lo= ac_hi=
4635 fi
4636 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4637 fi
4638 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4639 # Binary search between lo and hi bounds.
4640 while test "x$ac_lo" != "x$ac_hi"; do
4641   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4642   cat >conftest.$ac_ext <<_ACEOF
4643 /* confdefs.h.  */
4644 _ACEOF
4645 cat confdefs.h >>conftest.$ac_ext
4646 cat >>conftest.$ac_ext <<_ACEOF
4647 /* end confdefs.h.  */
4648 $ac_includes_default
4649 int
4650 main ()
4651 {
4652 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4653 test_array [0] = 0
4654
4655   ;
4656   return 0;
4657 }
4658 _ACEOF
4659 rm -f conftest.$ac_objext
4660 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4661   (eval $ac_compile) 2>conftest.er1
4662   ac_status=$?
4663   grep -v '^ *+' conftest.er1 >conftest.err
4664   rm -f conftest.er1
4665   cat conftest.err >&5
4666   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4667   (exit $ac_status); } &&
4668          { ac_try='test -z "$ac_c_werror_flag"                   || 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 $ac_status); }; }; then
4680   ac_hi=$ac_mid
4681 else
4682   echo "$as_me: failed program was:" >&5
4683 sed 's/^/| /' conftest.$ac_ext >&5
4684
4685 ac_lo=`expr '(' $ac_mid ')' + 1`
4686 fi
4687 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4688 done
4689 case $ac_lo in
4690 ?*) ac_cv_sizeof_int=$ac_lo;;
4691 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4692 See \`config.log' for more details." >&5
4693 echo "$as_me: error: cannot compute sizeof (int), 77
4694 See \`config.log' for more details." >&2;}
4695    { (exit 1); exit 1; }; } ;;
4696 esac
4697 else
4698   if test "$cross_compiling" = yes; then
4699   { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
4700 echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
4701    { (exit 1); exit 1; }; }
4702 else
4703   cat >conftest.$ac_ext <<_ACEOF
4704 /* confdefs.h.  */
4705 _ACEOF
4706 cat confdefs.h >>conftest.$ac_ext
4707 cat >>conftest.$ac_ext <<_ACEOF
4708 /* end confdefs.h.  */
4709 $ac_includes_default
4710 long longval () { return (long) (sizeof (int)); }
4711 unsigned long ulongval () { return (long) (sizeof (int)); }
4712 #include <stdio.h>
4713 #include <stdlib.h>
4714 int
4715 main ()
4716 {
4717
4718   FILE *f = fopen ("conftest.val", "w");
4719   if (! f)
4720     exit (1);
4721   if (((long) (sizeof (int))) < 0)
4722     {
4723       long i = longval ();
4724       if (i != ((long) (sizeof (int))))
4725         exit (1);
4726       fprintf (f, "%ld\n", i);
4727     }
4728   else
4729     {
4730       unsigned long i = ulongval ();
4731       if (i != ((long) (sizeof (int))))
4732         exit (1);
4733       fprintf (f, "%lu\n", i);
4734     }
4735   exit (ferror (f) || fclose (f) != 0);
4736
4737   ;
4738   return 0;
4739 }
4740 _ACEOF
4741 rm -f conftest$ac_exeext
4742 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4743   (eval $ac_link) 2>&5
4744   ac_status=$?
4745   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4746   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4747   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4748   (eval $ac_try) 2>&5
4749   ac_status=$?
4750   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4751   (exit $ac_status); }; }; then
4752   ac_cv_sizeof_int=`cat conftest.val`
4753 else
4754   echo "$as_me: program exited with status $ac_status" >&5
4755 echo "$as_me: failed program was:" >&5
4756 sed 's/^/| /' conftest.$ac_ext >&5
4757
4758 ( exit $ac_status )
4759 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4760 See \`config.log' for more details." >&5
4761 echo "$as_me: error: cannot compute sizeof (int), 77
4762 See \`config.log' for more details." >&2;}
4763    { (exit 1); exit 1; }; }
4764 fi
4765 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4766 fi
4767 fi
4768 rm -f conftest.val
4769 else
4770   ac_cv_sizeof_int=0
4771 fi
4772 fi
4773 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4774 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4775 cat >>confdefs.h <<_ACEOF
4776 #define SIZEOF_INT $ac_cv_sizeof_int
4777 _ACEOF
4778
4779
4780 echo "$as_me:$LINENO: checking for long" >&5
4781 echo $ECHO_N "checking for long... $ECHO_C" >&6
4782 if test "${ac_cv_type_long+set}" = set; then
4783   echo $ECHO_N "(cached) $ECHO_C" >&6
4784 else
4785   cat >conftest.$ac_ext <<_ACEOF
4786 /* confdefs.h.  */
4787 _ACEOF
4788 cat confdefs.h >>conftest.$ac_ext
4789 cat >>conftest.$ac_ext <<_ACEOF
4790 /* end confdefs.h.  */
4791 $ac_includes_default
4792 int
4793 main ()
4794 {
4795 if ((long *) 0)
4796   return 0;
4797 if (sizeof (long))
4798   return 0;
4799   ;
4800   return 0;
4801 }
4802 _ACEOF
4803 rm -f conftest.$ac_objext
4804 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4805   (eval $ac_compile) 2>conftest.er1
4806   ac_status=$?
4807   grep -v '^ *+' conftest.er1 >conftest.err
4808   rm -f conftest.er1
4809   cat conftest.err >&5
4810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4811   (exit $ac_status); } &&
4812          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4813   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4814   (eval $ac_try) 2>&5
4815   ac_status=$?
4816   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4817   (exit $ac_status); }; } &&
4818          { ac_try='test -s conftest.$ac_objext'
4819   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4820   (eval $ac_try) 2>&5
4821   ac_status=$?
4822   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4823   (exit $ac_status); }; }; then
4824   ac_cv_type_long=yes
4825 else
4826   echo "$as_me: failed program was:" >&5
4827 sed 's/^/| /' conftest.$ac_ext >&5
4828
4829 ac_cv_type_long=no
4830 fi
4831 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4832 fi
4833 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4834 echo "${ECHO_T}$ac_cv_type_long" >&6
4835
4836 echo "$as_me:$LINENO: checking size of long" >&5
4837 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4838 if test "${ac_cv_sizeof_long+set}" = set; then
4839   echo $ECHO_N "(cached) $ECHO_C" >&6
4840 else
4841   if test "$ac_cv_type_long" = yes; then
4842   # The cast to unsigned long works around a bug in the HP C Compiler
4843   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4844   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4845   # This bug is HP SR number 8606223364.
4846   if test "$cross_compiling" = yes; then
4847   # Depending upon the size, compute the lo and hi bounds.
4848 cat >conftest.$ac_ext <<_ACEOF
4849 /* confdefs.h.  */
4850 _ACEOF
4851 cat confdefs.h >>conftest.$ac_ext
4852 cat >>conftest.$ac_ext <<_ACEOF
4853 /* end confdefs.h.  */
4854 $ac_includes_default
4855 int
4856 main ()
4857 {
4858 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4859 test_array [0] = 0
4860
4861   ;
4862   return 0;
4863 }
4864 _ACEOF
4865 rm -f conftest.$ac_objext
4866 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4867   (eval $ac_compile) 2>conftest.er1
4868   ac_status=$?
4869   grep -v '^ *+' conftest.er1 >conftest.err
4870   rm -f conftest.er1
4871   cat conftest.err >&5
4872   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4873   (exit $ac_status); } &&
4874          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4875   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4876   (eval $ac_try) 2>&5
4877   ac_status=$?
4878   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4879   (exit $ac_status); }; } &&
4880          { ac_try='test -s conftest.$ac_objext'
4881   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4882   (eval $ac_try) 2>&5
4883   ac_status=$?
4884   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4885   (exit $ac_status); }; }; then
4886   ac_lo=0 ac_mid=0
4887   while :; do
4888     cat >conftest.$ac_ext <<_ACEOF
4889 /* confdefs.h.  */
4890 _ACEOF
4891 cat confdefs.h >>conftest.$ac_ext
4892 cat >>conftest.$ac_ext <<_ACEOF
4893 /* end confdefs.h.  */
4894 $ac_includes_default
4895 int
4896 main ()
4897 {
4898 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4899 test_array [0] = 0
4900
4901   ;
4902   return 0;
4903 }
4904 _ACEOF
4905 rm -f conftest.$ac_objext
4906 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4907   (eval $ac_compile) 2>conftest.er1
4908   ac_status=$?
4909   grep -v '^ *+' conftest.er1 >conftest.err
4910   rm -f conftest.er1
4911   cat conftest.err >&5
4912   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4913   (exit $ac_status); } &&
4914          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4915   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4916   (eval $ac_try) 2>&5
4917   ac_status=$?
4918   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4919   (exit $ac_status); }; } &&
4920          { ac_try='test -s conftest.$ac_objext'
4921   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4922   (eval $ac_try) 2>&5
4923   ac_status=$?
4924   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4925   (exit $ac_status); }; }; then
4926   ac_hi=$ac_mid; break
4927 else
4928   echo "$as_me: failed program was:" >&5
4929 sed 's/^/| /' conftest.$ac_ext >&5
4930
4931 ac_lo=`expr $ac_mid + 1`
4932                     if test $ac_lo -le $ac_mid; then
4933                       ac_lo= ac_hi=
4934                       break
4935                     fi
4936                     ac_mid=`expr 2 '*' $ac_mid + 1`
4937 fi
4938 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4939   done
4940 else
4941   echo "$as_me: failed program was:" >&5
4942 sed 's/^/| /' conftest.$ac_ext >&5
4943
4944 cat >conftest.$ac_ext <<_ACEOF
4945 /* confdefs.h.  */
4946 _ACEOF
4947 cat confdefs.h >>conftest.$ac_ext
4948 cat >>conftest.$ac_ext <<_ACEOF
4949 /* end confdefs.h.  */
4950 $ac_includes_default
4951 int
4952 main ()
4953 {
4954 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4955 test_array [0] = 0
4956
4957   ;
4958   return 0;
4959 }
4960 _ACEOF
4961 rm -f conftest.$ac_objext
4962 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4963   (eval $ac_compile) 2>conftest.er1
4964   ac_status=$?
4965   grep -v '^ *+' conftest.er1 >conftest.err
4966   rm -f conftest.er1
4967   cat conftest.err >&5
4968   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4969   (exit $ac_status); } &&
4970          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4971   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4972   (eval $ac_try) 2>&5
4973   ac_status=$?
4974   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4975   (exit $ac_status); }; } &&
4976          { ac_try='test -s conftest.$ac_objext'
4977   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4978   (eval $ac_try) 2>&5
4979   ac_status=$?
4980   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4981   (exit $ac_status); }; }; then
4982   ac_hi=-1 ac_mid=-1
4983   while :; do
4984     cat >conftest.$ac_ext <<_ACEOF
4985 /* confdefs.h.  */
4986 _ACEOF
4987 cat confdefs.h >>conftest.$ac_ext
4988 cat >>conftest.$ac_ext <<_ACEOF
4989 /* end confdefs.h.  */
4990 $ac_includes_default
4991 int
4992 main ()
4993 {
4994 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
4995 test_array [0] = 0
4996
4997   ;
4998   return 0;
4999 }
5000 _ACEOF
5001 rm -f conftest.$ac_objext
5002 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5003   (eval $ac_compile) 2>conftest.er1
5004   ac_status=$?
5005   grep -v '^ *+' conftest.er1 >conftest.err
5006   rm -f conftest.er1
5007   cat conftest.err >&5
5008   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5009   (exit $ac_status); } &&
5010          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5011   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5012   (eval $ac_try) 2>&5
5013   ac_status=$?
5014   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5015   (exit $ac_status); }; } &&
5016          { ac_try='test -s conftest.$ac_objext'
5017   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5018   (eval $ac_try) 2>&5
5019   ac_status=$?
5020   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5021   (exit $ac_status); }; }; then
5022   ac_lo=$ac_mid; break
5023 else
5024   echo "$as_me: failed program was:" >&5
5025 sed 's/^/| /' conftest.$ac_ext >&5
5026
5027 ac_hi=`expr '(' $ac_mid ')' - 1`
5028                        if test $ac_mid -le $ac_hi; then
5029                          ac_lo= ac_hi=
5030                          break
5031                        fi
5032                        ac_mid=`expr 2 '*' $ac_mid`
5033 fi
5034 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5035   done
5036 else
5037   echo "$as_me: failed program was:" >&5
5038 sed 's/^/| /' conftest.$ac_ext >&5
5039
5040 ac_lo= ac_hi=
5041 fi
5042 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5043 fi
5044 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5045 # Binary search between lo and hi bounds.
5046 while test "x$ac_lo" != "x$ac_hi"; do
5047   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5048   cat >conftest.$ac_ext <<_ACEOF
5049 /* confdefs.h.  */
5050 _ACEOF
5051 cat confdefs.h >>conftest.$ac_ext
5052 cat >>conftest.$ac_ext <<_ACEOF
5053 /* end confdefs.h.  */
5054 $ac_includes_default
5055 int
5056 main ()
5057 {
5058 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5059 test_array [0] = 0
5060
5061   ;
5062   return 0;
5063 }
5064 _ACEOF
5065 rm -f conftest.$ac_objext
5066 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5067   (eval $ac_compile) 2>conftest.er1
5068   ac_status=$?
5069   grep -v '^ *+' conftest.er1 >conftest.err
5070   rm -f conftest.er1
5071   cat conftest.err >&5
5072   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5073   (exit $ac_status); } &&
5074          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5075   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5076   (eval $ac_try) 2>&5
5077   ac_status=$?
5078   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5079   (exit $ac_status); }; } &&
5080          { ac_try='test -s conftest.$ac_objext'
5081   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5082   (eval $ac_try) 2>&5
5083   ac_status=$?
5084   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5085   (exit $ac_status); }; }; then
5086   ac_hi=$ac_mid
5087 else
5088   echo "$as_me: failed program was:" >&5
5089 sed 's/^/| /' conftest.$ac_ext >&5
5090
5091 ac_lo=`expr '(' $ac_mid ')' + 1`
5092 fi
5093 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5094 done
5095 case $ac_lo in
5096 ?*) ac_cv_sizeof_long=$ac_lo;;
5097 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5098 See \`config.log' for more details." >&5
5099 echo "$as_me: error: cannot compute sizeof (long), 77
5100 See \`config.log' for more details." >&2;}
5101    { (exit 1); exit 1; }; } ;;
5102 esac
5103 else
5104   if test "$cross_compiling" = yes; then
5105   { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
5106 echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
5107    { (exit 1); exit 1; }; }
5108 else
5109   cat >conftest.$ac_ext <<_ACEOF
5110 /* confdefs.h.  */
5111 _ACEOF
5112 cat confdefs.h >>conftest.$ac_ext
5113 cat >>conftest.$ac_ext <<_ACEOF
5114 /* end confdefs.h.  */
5115 $ac_includes_default
5116 long longval () { return (long) (sizeof (long)); }
5117 unsigned long ulongval () { return (long) (sizeof (long)); }
5118 #include <stdio.h>
5119 #include <stdlib.h>
5120 int
5121 main ()
5122 {
5123
5124   FILE *f = fopen ("conftest.val", "w");
5125   if (! f)
5126     exit (1);
5127   if (((long) (sizeof (long))) < 0)
5128     {
5129       long i = longval ();
5130       if (i != ((long) (sizeof (long))))
5131         exit (1);
5132       fprintf (f, "%ld\n", i);
5133     }
5134   else
5135     {
5136       unsigned long i = ulongval ();
5137       if (i != ((long) (sizeof (long))))
5138         exit (1);
5139       fprintf (f, "%lu\n", i);
5140     }
5141   exit (ferror (f) || fclose (f) != 0);
5142
5143   ;
5144   return 0;
5145 }
5146 _ACEOF
5147 rm -f conftest$ac_exeext
5148 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5149   (eval $ac_link) 2>&5
5150   ac_status=$?
5151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5152   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5153   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5154   (eval $ac_try) 2>&5
5155   ac_status=$?
5156   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5157   (exit $ac_status); }; }; then
5158   ac_cv_sizeof_long=`cat conftest.val`
5159 else
5160   echo "$as_me: program exited with status $ac_status" >&5
5161 echo "$as_me: failed program was:" >&5
5162 sed 's/^/| /' conftest.$ac_ext >&5
5163
5164 ( exit $ac_status )
5165 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5166 See \`config.log' for more details." >&5
5167 echo "$as_me: error: cannot compute sizeof (long), 77
5168 See \`config.log' for more details." >&2;}
5169    { (exit 1); exit 1; }; }
5170 fi
5171 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5172 fi
5173 fi
5174 rm -f conftest.val
5175 else
5176   ac_cv_sizeof_long=0
5177 fi
5178 fi
5179 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5180 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5181 cat >>confdefs.h <<_ACEOF
5182 #define SIZEOF_LONG $ac_cv_sizeof_long
5183 _ACEOF
5184
5185
5186
5187
5188
5189
5190
5191 for ac_func in putc_unlocked fputc_unlocked fputs_unlocked \
5192         fwrite_unlocked fprintf_unlocked
5193 do
5194 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5195 echo "$as_me:$LINENO: checking for $ac_func" >&5
5196 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5197 if eval "test \"\${$as_ac_var+set}\" = set"; then
5198   echo $ECHO_N "(cached) $ECHO_C" >&6
5199 else
5200   cat >conftest.$ac_ext <<_ACEOF
5201 /* confdefs.h.  */
5202 _ACEOF
5203 cat confdefs.h >>conftest.$ac_ext
5204 cat >>conftest.$ac_ext <<_ACEOF
5205 /* end confdefs.h.  */
5206 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5207    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5208 #define $ac_func innocuous_$ac_func
5209
5210 /* System header to define __stub macros and hopefully few prototypes,
5211     which can conflict with char $ac_func (); below.
5212     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5213     <limits.h> exists even on freestanding compilers.  */
5214
5215 #ifdef __STDC__
5216 # include <limits.h>
5217 #else
5218 # include <assert.h>
5219 #endif
5220
5221 #undef $ac_func
5222
5223 /* Override any gcc2 internal prototype to avoid an error.  */
5224 #ifdef __cplusplus
5225 extern "C"
5226 {
5227 #endif
5228 /* We use char because int might match the return type of a gcc2
5229    builtin and then its argument prototype would still apply.  */
5230 char $ac_func ();
5231 /* The GNU C library defines this for functions which it implements
5232     to always fail with ENOSYS.  Some functions are actually named
5233     something starting with __ and the normal name is an alias.  */
5234 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5235 choke me
5236 #else
5237 char (*f) () = $ac_func;
5238 #endif
5239 #ifdef __cplusplus
5240 }
5241 #endif
5242
5243 int
5244 main ()
5245 {
5246 return f != $ac_func;
5247   ;
5248   return 0;
5249 }
5250 _ACEOF
5251 rm -f conftest.$ac_objext conftest$ac_exeext
5252 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5253   (eval $ac_link) 2>conftest.er1
5254   ac_status=$?
5255   grep -v '^ *+' conftest.er1 >conftest.err
5256   rm -f conftest.er1
5257   cat conftest.err >&5
5258   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5259   (exit $ac_status); } &&
5260          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5261   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5262   (eval $ac_try) 2>&5
5263   ac_status=$?
5264   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5265   (exit $ac_status); }; } &&
5266          { ac_try='test -s conftest$ac_exeext'
5267   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5268   (eval $ac_try) 2>&5
5269   ac_status=$?
5270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5271   (exit $ac_status); }; }; then
5272   eval "$as_ac_var=yes"
5273 else
5274   echo "$as_me: failed program was:" >&5
5275 sed 's/^/| /' conftest.$ac_ext >&5
5276
5277 eval "$as_ac_var=no"
5278 fi
5279 rm -f conftest.err conftest.$ac_objext \
5280       conftest$ac_exeext conftest.$ac_ext
5281 fi
5282 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5283 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5284 if test `eval echo '${'$as_ac_var'}'` = yes; then
5285   cat >>confdefs.h <<_ACEOF
5286 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5287 _ACEOF
5288
5289 fi
5290 done
5291
5292 echo "$as_me:$LINENO: checking whether abort is declared" >&5
5293 echo $ECHO_N "checking whether abort is declared... $ECHO_C" >&6
5294 if test "${ac_cv_have_decl_abort+set}" = set; then
5295   echo $ECHO_N "(cached) $ECHO_C" >&6
5296 else
5297   cat >conftest.$ac_ext <<_ACEOF
5298 /* confdefs.h.  */
5299 _ACEOF
5300 cat confdefs.h >>conftest.$ac_ext
5301 cat >>conftest.$ac_ext <<_ACEOF
5302 /* end confdefs.h.  */
5303 $ac_includes_default
5304 int
5305 main ()
5306 {
5307 #ifndef abort
5308   char *p = (char *) abort;
5309 #endif
5310
5311   ;
5312   return 0;
5313 }
5314 _ACEOF
5315 rm -f conftest.$ac_objext
5316 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5317   (eval $ac_compile) 2>conftest.er1
5318   ac_status=$?
5319   grep -v '^ *+' conftest.er1 >conftest.err
5320   rm -f conftest.er1
5321   cat conftest.err >&5
5322   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5323   (exit $ac_status); } &&
5324          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5325   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5326   (eval $ac_try) 2>&5
5327   ac_status=$?
5328   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5329   (exit $ac_status); }; } &&
5330          { ac_try='test -s conftest.$ac_objext'
5331   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5332   (eval $ac_try) 2>&5
5333   ac_status=$?
5334   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5335   (exit $ac_status); }; }; then
5336   ac_cv_have_decl_abort=yes
5337 else
5338   echo "$as_me: failed program was:" >&5
5339 sed 's/^/| /' conftest.$ac_ext >&5
5340
5341 ac_cv_have_decl_abort=no
5342 fi
5343 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5344 fi
5345 echo "$as_me:$LINENO: result: $ac_cv_have_decl_abort" >&5
5346 echo "${ECHO_T}$ac_cv_have_decl_abort" >&6
5347 if test $ac_cv_have_decl_abort = yes; then
5348
5349 cat >>confdefs.h <<_ACEOF
5350 #define HAVE_DECL_ABORT 1
5351 _ACEOF
5352
5353
5354 else
5355   cat >>confdefs.h <<_ACEOF
5356 #define HAVE_DECL_ABORT 0
5357 _ACEOF
5358
5359
5360 fi
5361 echo "$as_me:$LINENO: checking whether errno is declared" >&5
5362 echo $ECHO_N "checking whether errno is declared... $ECHO_C" >&6
5363 if test "${ac_cv_have_decl_errno+set}" = set; then
5364   echo $ECHO_N "(cached) $ECHO_C" >&6
5365 else
5366   cat >conftest.$ac_ext <<_ACEOF
5367 /* confdefs.h.  */
5368 _ACEOF
5369 cat confdefs.h >>conftest.$ac_ext
5370 cat >>conftest.$ac_ext <<_ACEOF
5371 /* end confdefs.h.  */
5372 $ac_includes_default
5373 int
5374 main ()
5375 {
5376 #ifndef errno
5377   char *p = (char *) errno;
5378 #endif
5379
5380   ;
5381   return 0;
5382 }
5383 _ACEOF
5384 rm -f conftest.$ac_objext
5385 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5386   (eval $ac_compile) 2>conftest.er1
5387   ac_status=$?
5388   grep -v '^ *+' conftest.er1 >conftest.err
5389   rm -f conftest.er1
5390   cat conftest.err >&5
5391   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5392   (exit $ac_status); } &&
5393          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5394   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5395   (eval $ac_try) 2>&5
5396   ac_status=$?
5397   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5398   (exit $ac_status); }; } &&
5399          { ac_try='test -s conftest.$ac_objext'
5400   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5401   (eval $ac_try) 2>&5
5402   ac_status=$?
5403   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5404   (exit $ac_status); }; }; then
5405   ac_cv_have_decl_errno=yes
5406 else
5407   echo "$as_me: failed program was:" >&5
5408 sed 's/^/| /' conftest.$ac_ext >&5
5409
5410 ac_cv_have_decl_errno=no
5411 fi
5412 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5413 fi
5414 echo "$as_me:$LINENO: result: $ac_cv_have_decl_errno" >&5
5415 echo "${ECHO_T}$ac_cv_have_decl_errno" >&6
5416 if test $ac_cv_have_decl_errno = yes; then
5417
5418 cat >>confdefs.h <<_ACEOF
5419 #define HAVE_DECL_ERRNO 1
5420 _ACEOF
5421
5422
5423 else
5424   cat >>confdefs.h <<_ACEOF
5425 #define HAVE_DECL_ERRNO 0
5426 _ACEOF
5427
5428
5429 fi
5430 echo "$as_me:$LINENO: checking whether putc_unlocked is declared" >&5
5431 echo $ECHO_N "checking whether putc_unlocked is declared... $ECHO_C" >&6
5432 if test "${ac_cv_have_decl_putc_unlocked+set}" = set; then
5433   echo $ECHO_N "(cached) $ECHO_C" >&6
5434 else
5435   cat >conftest.$ac_ext <<_ACEOF
5436 /* confdefs.h.  */
5437 _ACEOF
5438 cat confdefs.h >>conftest.$ac_ext
5439 cat >>conftest.$ac_ext <<_ACEOF
5440 /* end confdefs.h.  */
5441 $ac_includes_default
5442 int
5443 main ()
5444 {
5445 #ifndef putc_unlocked
5446   char *p = (char *) putc_unlocked;
5447 #endif
5448
5449   ;
5450   return 0;
5451 }
5452 _ACEOF
5453 rm -f conftest.$ac_objext
5454 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5455   (eval $ac_compile) 2>conftest.er1
5456   ac_status=$?
5457   grep -v '^ *+' conftest.er1 >conftest.err
5458   rm -f conftest.er1
5459   cat conftest.err >&5
5460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5461   (exit $ac_status); } &&
5462          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5463   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5464   (eval $ac_try) 2>&5
5465   ac_status=$?
5466   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5467   (exit $ac_status); }; } &&
5468          { ac_try='test -s conftest.$ac_objext'
5469   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5470   (eval $ac_try) 2>&5
5471   ac_status=$?
5472   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5473   (exit $ac_status); }; }; then
5474   ac_cv_have_decl_putc_unlocked=yes
5475 else
5476   echo "$as_me: failed program was:" >&5
5477 sed 's/^/| /' conftest.$ac_ext >&5
5478
5479 ac_cv_have_decl_putc_unlocked=no
5480 fi
5481 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5482 fi
5483 echo "$as_me:$LINENO: result: $ac_cv_have_decl_putc_unlocked" >&5
5484 echo "${ECHO_T}$ac_cv_have_decl_putc_unlocked" >&6
5485 if test $ac_cv_have_decl_putc_unlocked = yes; then
5486
5487 cat >>confdefs.h <<_ACEOF
5488 #define HAVE_DECL_PUTC_UNLOCKED 1
5489 _ACEOF
5490
5491
5492 else
5493   cat >>confdefs.h <<_ACEOF
5494 #define HAVE_DECL_PUTC_UNLOCKED 0
5495 _ACEOF
5496
5497
5498 fi
5499 echo "$as_me:$LINENO: checking whether fputc_unlocked is declared" >&5
5500 echo $ECHO_N "checking whether fputc_unlocked is declared... $ECHO_C" >&6
5501 if test "${ac_cv_have_decl_fputc_unlocked+set}" = set; then
5502   echo $ECHO_N "(cached) $ECHO_C" >&6
5503 else
5504   cat >conftest.$ac_ext <<_ACEOF
5505 /* confdefs.h.  */
5506 _ACEOF
5507 cat confdefs.h >>conftest.$ac_ext
5508 cat >>conftest.$ac_ext <<_ACEOF
5509 /* end confdefs.h.  */
5510 $ac_includes_default
5511 int
5512 main ()
5513 {
5514 #ifndef fputc_unlocked
5515   char *p = (char *) fputc_unlocked;
5516 #endif
5517
5518   ;
5519   return 0;
5520 }
5521 _ACEOF
5522 rm -f conftest.$ac_objext
5523 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5524   (eval $ac_compile) 2>conftest.er1
5525   ac_status=$?
5526   grep -v '^ *+' conftest.er1 >conftest.err
5527   rm -f conftest.er1
5528   cat conftest.err >&5
5529   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5530   (exit $ac_status); } &&
5531          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5532   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5533   (eval $ac_try) 2>&5
5534   ac_status=$?
5535   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5536   (exit $ac_status); }; } &&
5537          { ac_try='test -s conftest.$ac_objext'
5538   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5539   (eval $ac_try) 2>&5
5540   ac_status=$?
5541   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5542   (exit $ac_status); }; }; then
5543   ac_cv_have_decl_fputc_unlocked=yes
5544 else
5545   echo "$as_me: failed program was:" >&5
5546 sed 's/^/| /' conftest.$ac_ext >&5
5547
5548 ac_cv_have_decl_fputc_unlocked=no
5549 fi
5550 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5551 fi
5552 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputc_unlocked" >&5
5553 echo "${ECHO_T}$ac_cv_have_decl_fputc_unlocked" >&6
5554 if test $ac_cv_have_decl_fputc_unlocked = yes; then
5555
5556 cat >>confdefs.h <<_ACEOF
5557 #define HAVE_DECL_FPUTC_UNLOCKED 1
5558 _ACEOF
5559
5560
5561 else
5562   cat >>confdefs.h <<_ACEOF
5563 #define HAVE_DECL_FPUTC_UNLOCKED 0
5564 _ACEOF
5565
5566
5567 fi
5568 echo "$as_me:$LINENO: checking whether fputs_unlocked is declared" >&5
5569 echo $ECHO_N "checking whether fputs_unlocked is declared... $ECHO_C" >&6
5570 if test "${ac_cv_have_decl_fputs_unlocked+set}" = set; then
5571   echo $ECHO_N "(cached) $ECHO_C" >&6
5572 else
5573   cat >conftest.$ac_ext <<_ACEOF
5574 /* confdefs.h.  */
5575 _ACEOF
5576 cat confdefs.h >>conftest.$ac_ext
5577 cat >>conftest.$ac_ext <<_ACEOF
5578 /* end confdefs.h.  */
5579 $ac_includes_default
5580 int
5581 main ()
5582 {
5583 #ifndef fputs_unlocked
5584   char *p = (char *) fputs_unlocked;
5585 #endif
5586
5587   ;
5588   return 0;
5589 }
5590 _ACEOF
5591 rm -f conftest.$ac_objext
5592 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5593   (eval $ac_compile) 2>conftest.er1
5594   ac_status=$?
5595   grep -v '^ *+' conftest.er1 >conftest.err
5596   rm -f conftest.er1
5597   cat conftest.err >&5
5598   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5599   (exit $ac_status); } &&
5600          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5601   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5602   (eval $ac_try) 2>&5
5603   ac_status=$?
5604   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5605   (exit $ac_status); }; } &&
5606          { ac_try='test -s conftest.$ac_objext'
5607   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5608   (eval $ac_try) 2>&5
5609   ac_status=$?
5610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5611   (exit $ac_status); }; }; then
5612   ac_cv_have_decl_fputs_unlocked=yes
5613 else
5614   echo "$as_me: failed program was:" >&5
5615 sed 's/^/| /' conftest.$ac_ext >&5
5616
5617 ac_cv_have_decl_fputs_unlocked=no
5618 fi
5619 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5620 fi
5621 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputs_unlocked" >&5
5622 echo "${ECHO_T}$ac_cv_have_decl_fputs_unlocked" >&6
5623 if test $ac_cv_have_decl_fputs_unlocked = yes; then
5624
5625 cat >>confdefs.h <<_ACEOF
5626 #define HAVE_DECL_FPUTS_UNLOCKED 1
5627 _ACEOF
5628
5629
5630 else
5631   cat >>confdefs.h <<_ACEOF
5632 #define HAVE_DECL_FPUTS_UNLOCKED 0
5633 _ACEOF
5634
5635
5636 fi
5637 echo "$as_me:$LINENO: checking whether fwrite_unlocked is declared" >&5
5638 echo $ECHO_N "checking whether fwrite_unlocked is declared... $ECHO_C" >&6
5639 if test "${ac_cv_have_decl_fwrite_unlocked+set}" = set; then
5640   echo $ECHO_N "(cached) $ECHO_C" >&6
5641 else
5642   cat >conftest.$ac_ext <<_ACEOF
5643 /* confdefs.h.  */
5644 _ACEOF
5645 cat confdefs.h >>conftest.$ac_ext
5646 cat >>conftest.$ac_ext <<_ACEOF
5647 /* end confdefs.h.  */
5648 $ac_includes_default
5649 int
5650 main ()
5651 {
5652 #ifndef fwrite_unlocked
5653   char *p = (char *) fwrite_unlocked;
5654 #endif
5655
5656   ;
5657   return 0;
5658 }
5659 _ACEOF
5660 rm -f conftest.$ac_objext
5661 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5662   (eval $ac_compile) 2>conftest.er1
5663   ac_status=$?
5664   grep -v '^ *+' conftest.er1 >conftest.err
5665   rm -f conftest.er1
5666   cat conftest.err >&5
5667   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5668   (exit $ac_status); } &&
5669          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5670   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5671   (eval $ac_try) 2>&5
5672   ac_status=$?
5673   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5674   (exit $ac_status); }; } &&
5675          { ac_try='test -s conftest.$ac_objext'
5676   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5677   (eval $ac_try) 2>&5
5678   ac_status=$?
5679   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5680   (exit $ac_status); }; }; then
5681   ac_cv_have_decl_fwrite_unlocked=yes
5682 else
5683   echo "$as_me: failed program was:" >&5
5684 sed 's/^/| /' conftest.$ac_ext >&5
5685
5686 ac_cv_have_decl_fwrite_unlocked=no
5687 fi
5688 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5689 fi
5690 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fwrite_unlocked" >&5
5691 echo "${ECHO_T}$ac_cv_have_decl_fwrite_unlocked" >&6
5692 if test $ac_cv_have_decl_fwrite_unlocked = yes; then
5693
5694 cat >>confdefs.h <<_ACEOF
5695 #define HAVE_DECL_FWRITE_UNLOCKED 1
5696 _ACEOF
5697
5698
5699 else
5700   cat >>confdefs.h <<_ACEOF
5701 #define HAVE_DECL_FWRITE_UNLOCKED 0
5702 _ACEOF
5703
5704
5705 fi
5706 echo "$as_me:$LINENO: checking whether fprintf_unlocked is declared" >&5
5707 echo $ECHO_N "checking whether fprintf_unlocked is declared... $ECHO_C" >&6
5708 if test "${ac_cv_have_decl_fprintf_unlocked+set}" = set; then
5709   echo $ECHO_N "(cached) $ECHO_C" >&6
5710 else
5711   cat >conftest.$ac_ext <<_ACEOF
5712 /* confdefs.h.  */
5713 _ACEOF
5714 cat confdefs.h >>conftest.$ac_ext
5715 cat >>conftest.$ac_ext <<_ACEOF
5716 /* end confdefs.h.  */
5717 $ac_includes_default
5718 int
5719 main ()
5720 {
5721 #ifndef fprintf_unlocked
5722   char *p = (char *) fprintf_unlocked;
5723 #endif
5724
5725   ;
5726   return 0;
5727 }
5728 _ACEOF
5729 rm -f conftest.$ac_objext
5730 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5731   (eval $ac_compile) 2>conftest.er1
5732   ac_status=$?
5733   grep -v '^ *+' conftest.er1 >conftest.err
5734   rm -f conftest.er1
5735   cat conftest.err >&5
5736   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5737   (exit $ac_status); } &&
5738          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5739   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5740   (eval $ac_try) 2>&5
5741   ac_status=$?
5742   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5743   (exit $ac_status); }; } &&
5744          { ac_try='test -s conftest.$ac_objext'
5745   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5746   (eval $ac_try) 2>&5
5747   ac_status=$?
5748   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5749   (exit $ac_status); }; }; then
5750   ac_cv_have_decl_fprintf_unlocked=yes
5751 else
5752   echo "$as_me: failed program was:" >&5
5753 sed 's/^/| /' conftest.$ac_ext >&5
5754
5755 ac_cv_have_decl_fprintf_unlocked=no
5756 fi
5757 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5758 fi
5759 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fprintf_unlocked" >&5
5760 echo "${ECHO_T}$ac_cv_have_decl_fprintf_unlocked" >&6
5761 if test $ac_cv_have_decl_fprintf_unlocked = yes; then
5762
5763 cat >>confdefs.h <<_ACEOF
5764 #define HAVE_DECL_FPRINTF_UNLOCKED 1
5765 _ACEOF
5766
5767
5768 else
5769   cat >>confdefs.h <<_ACEOF
5770 #define HAVE_DECL_FPRINTF_UNLOCKED 0
5771 _ACEOF
5772
5773
5774 fi
5775
5776
5777
5778 # Checks for library functions.
5779 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5780 # for constant arguments.  Useless!
5781 echo "$as_me:$LINENO: checking for working alloca.h" >&5
5782 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
5783 if test "${ac_cv_working_alloca_h+set}" = set; then
5784   echo $ECHO_N "(cached) $ECHO_C" >&6
5785 else
5786   cat >conftest.$ac_ext <<_ACEOF
5787 /* confdefs.h.  */
5788 _ACEOF
5789 cat confdefs.h >>conftest.$ac_ext
5790 cat >>conftest.$ac_ext <<_ACEOF
5791 /* end confdefs.h.  */
5792 #include <alloca.h>
5793 int
5794 main ()
5795 {
5796 char *p = (char *) alloca (2 * sizeof (int));
5797   ;
5798   return 0;
5799 }
5800 _ACEOF
5801 rm -f conftest.$ac_objext conftest$ac_exeext
5802 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5803   (eval $ac_link) 2>conftest.er1
5804   ac_status=$?
5805   grep -v '^ *+' conftest.er1 >conftest.err
5806   rm -f conftest.er1
5807   cat conftest.err >&5
5808   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5809   (exit $ac_status); } &&
5810          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5811   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5812   (eval $ac_try) 2>&5
5813   ac_status=$?
5814   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5815   (exit $ac_status); }; } &&
5816          { ac_try='test -s conftest$ac_exeext'
5817   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5818   (eval $ac_try) 2>&5
5819   ac_status=$?
5820   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5821   (exit $ac_status); }; }; then
5822   ac_cv_working_alloca_h=yes
5823 else
5824   echo "$as_me: failed program was:" >&5
5825 sed 's/^/| /' conftest.$ac_ext >&5
5826
5827 ac_cv_working_alloca_h=no
5828 fi
5829 rm -f conftest.err conftest.$ac_objext \
5830       conftest$ac_exeext conftest.$ac_ext
5831 fi
5832 echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
5833 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
5834 if test $ac_cv_working_alloca_h = yes; then
5835
5836 cat >>confdefs.h <<\_ACEOF
5837 #define HAVE_ALLOCA_H 1
5838 _ACEOF
5839
5840 fi
5841
5842 echo "$as_me:$LINENO: checking for alloca" >&5
5843 echo $ECHO_N "checking for alloca... $ECHO_C" >&6
5844 if test "${ac_cv_func_alloca_works+set}" = set; then
5845   echo $ECHO_N "(cached) $ECHO_C" >&6
5846 else
5847   cat >conftest.$ac_ext <<_ACEOF
5848 /* confdefs.h.  */
5849 _ACEOF
5850 cat confdefs.h >>conftest.$ac_ext
5851 cat >>conftest.$ac_ext <<_ACEOF
5852 /* end confdefs.h.  */
5853 #ifdef __GNUC__
5854 # define alloca __builtin_alloca
5855 #else
5856 # ifdef _MSC_VER
5857 #  include <malloc.h>
5858 #  define alloca _alloca
5859 # else
5860 #  if HAVE_ALLOCA_H
5861 #   include <alloca.h>
5862 #  else
5863 #   ifdef _AIX
5864  #pragma alloca
5865 #   else
5866 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5867 char *alloca ();
5868 #    endif
5869 #   endif
5870 #  endif
5871 # endif
5872 #endif
5873
5874 int
5875 main ()
5876 {
5877 char *p = (char *) alloca (1);
5878   ;
5879   return 0;
5880 }
5881 _ACEOF
5882 rm -f conftest.$ac_objext conftest$ac_exeext
5883 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5884   (eval $ac_link) 2>conftest.er1
5885   ac_status=$?
5886   grep -v '^ *+' conftest.er1 >conftest.err
5887   rm -f conftest.er1
5888   cat conftest.err >&5
5889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5890   (exit $ac_status); } &&
5891          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5892   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5893   (eval $ac_try) 2>&5
5894   ac_status=$?
5895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5896   (exit $ac_status); }; } &&
5897          { ac_try='test -s conftest$ac_exeext'
5898   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5899   (eval $ac_try) 2>&5
5900   ac_status=$?
5901   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5902   (exit $ac_status); }; }; then
5903   ac_cv_func_alloca_works=yes
5904 else
5905   echo "$as_me: failed program was:" >&5
5906 sed 's/^/| /' conftest.$ac_ext >&5
5907
5908 ac_cv_func_alloca_works=no
5909 fi
5910 rm -f conftest.err conftest.$ac_objext \
5911       conftest$ac_exeext conftest.$ac_ext
5912 fi
5913 echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
5914 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
5915
5916 if test $ac_cv_func_alloca_works = yes; then
5917
5918 cat >>confdefs.h <<\_ACEOF
5919 #define HAVE_ALLOCA 1
5920 _ACEOF
5921
5922 else
5923   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5924 # that cause trouble.  Some versions do not even contain alloca or
5925 # contain a buggy version.  If you still want to use their alloca,
5926 # use ar to extract alloca.o from them instead of compiling alloca.c.
5927
5928 ALLOCA=alloca.$ac_objext
5929
5930 cat >>confdefs.h <<\_ACEOF
5931 #define C_ALLOCA 1
5932 _ACEOF
5933
5934
5935 echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
5936 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
5937 if test "${ac_cv_os_cray+set}" = set; then
5938   echo $ECHO_N "(cached) $ECHO_C" >&6
5939 else
5940   cat >conftest.$ac_ext <<_ACEOF
5941 /* confdefs.h.  */
5942 _ACEOF
5943 cat confdefs.h >>conftest.$ac_ext
5944 cat >>conftest.$ac_ext <<_ACEOF
5945 /* end confdefs.h.  */
5946 #if defined(CRAY) && ! defined(CRAY2)
5947 webecray
5948 #else
5949 wenotbecray
5950 #endif
5951
5952 _ACEOF
5953 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5954   $EGREP "webecray" >/dev/null 2>&1; then
5955   ac_cv_os_cray=yes
5956 else
5957   ac_cv_os_cray=no
5958 fi
5959 rm -f conftest*
5960
5961 fi
5962 echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
5963 echo "${ECHO_T}$ac_cv_os_cray" >&6
5964 if test $ac_cv_os_cray = yes; then
5965   for ac_func in _getb67 GETB67 getb67; do
5966     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5967 echo "$as_me:$LINENO: checking for $ac_func" >&5
5968 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5969 if eval "test \"\${$as_ac_var+set}\" = set"; then
5970   echo $ECHO_N "(cached) $ECHO_C" >&6
5971 else
5972   cat >conftest.$ac_ext <<_ACEOF
5973 /* confdefs.h.  */
5974 _ACEOF
5975 cat confdefs.h >>conftest.$ac_ext
5976 cat >>conftest.$ac_ext <<_ACEOF
5977 /* end confdefs.h.  */
5978 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5979    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5980 #define $ac_func innocuous_$ac_func
5981
5982 /* System header to define __stub macros and hopefully few prototypes,
5983     which can conflict with char $ac_func (); below.
5984     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5985     <limits.h> exists even on freestanding compilers.  */
5986
5987 #ifdef __STDC__
5988 # include <limits.h>
5989 #else
5990 # include <assert.h>
5991 #endif
5992
5993 #undef $ac_func
5994
5995 /* Override any gcc2 internal prototype to avoid an error.  */
5996 #ifdef __cplusplus
5997 extern "C"
5998 {
5999 #endif
6000 /* We use char because int might match the return type of a gcc2
6001    builtin and then its argument prototype would still apply.  */
6002 char $ac_func ();
6003 /* The GNU C library defines this for functions which it implements
6004     to always fail with ENOSYS.  Some functions are actually named
6005     something starting with __ and the normal name is an alias.  */
6006 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6007 choke me
6008 #else
6009 char (*f) () = $ac_func;
6010 #endif
6011 #ifdef __cplusplus
6012 }
6013 #endif
6014
6015 int
6016 main ()
6017 {
6018 return f != $ac_func;
6019   ;
6020   return 0;
6021 }
6022 _ACEOF
6023 rm -f conftest.$ac_objext conftest$ac_exeext
6024 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6025   (eval $ac_link) 2>conftest.er1
6026   ac_status=$?
6027   grep -v '^ *+' conftest.er1 >conftest.err
6028   rm -f conftest.er1
6029   cat conftest.err >&5
6030   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6031   (exit $ac_status); } &&
6032          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6033   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6034   (eval $ac_try) 2>&5
6035   ac_status=$?
6036   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6037   (exit $ac_status); }; } &&
6038          { ac_try='test -s conftest$ac_exeext'
6039   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6040   (eval $ac_try) 2>&5
6041   ac_status=$?
6042   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6043   (exit $ac_status); }; }; then
6044   eval "$as_ac_var=yes"
6045 else
6046   echo "$as_me: failed program was:" >&5
6047 sed 's/^/| /' conftest.$ac_ext >&5
6048
6049 eval "$as_ac_var=no"
6050 fi
6051 rm -f conftest.err conftest.$ac_objext \
6052       conftest$ac_exeext conftest.$ac_ext
6053 fi
6054 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6055 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6056 if test `eval echo '${'$as_ac_var'}'` = yes; then
6057
6058 cat >>confdefs.h <<_ACEOF
6059 #define CRAY_STACKSEG_END $ac_func
6060 _ACEOF
6061
6062     break
6063 fi
6064
6065   done
6066 fi
6067
6068 echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
6069 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
6070 if test "${ac_cv_c_stack_direction+set}" = set; then
6071   echo $ECHO_N "(cached) $ECHO_C" >&6
6072 else
6073   if test "$cross_compiling" = yes; then
6074   ac_cv_c_stack_direction=0
6075 else
6076   cat >conftest.$ac_ext <<_ACEOF
6077 /* confdefs.h.  */
6078 _ACEOF
6079 cat confdefs.h >>conftest.$ac_ext
6080 cat >>conftest.$ac_ext <<_ACEOF
6081 /* end confdefs.h.  */
6082 int
6083 find_stack_direction ()
6084 {
6085   static char *addr = 0;
6086   auto char dummy;
6087   if (addr == 0)
6088     {
6089       addr = &dummy;
6090       return find_stack_direction ();
6091     }
6092   else
6093     return (&dummy > addr) ? 1 : -1;
6094 }
6095
6096 int
6097 main ()
6098 {
6099   exit (find_stack_direction () < 0);
6100 }
6101 _ACEOF
6102 rm -f conftest$ac_exeext
6103 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6104   (eval $ac_link) 2>&5
6105   ac_status=$?
6106   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6107   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6108   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6109   (eval $ac_try) 2>&5
6110   ac_status=$?
6111   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6112   (exit $ac_status); }; }; then
6113   ac_cv_c_stack_direction=1
6114 else
6115   echo "$as_me: program exited with status $ac_status" >&5
6116 echo "$as_me: failed program was:" >&5
6117 sed 's/^/| /' conftest.$ac_ext >&5
6118
6119 ( exit $ac_status )
6120 ac_cv_c_stack_direction=-1
6121 fi
6122 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6123 fi
6124 fi
6125 echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
6126 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
6127
6128 cat >>confdefs.h <<_ACEOF
6129 #define STACK_DIRECTION $ac_cv_c_stack_direction
6130 _ACEOF
6131
6132
6133 fi
6134
6135 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6136 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6137 if test "${ac_cv_header_stdc+set}" = set; then
6138   echo $ECHO_N "(cached) $ECHO_C" >&6
6139 else
6140   cat >conftest.$ac_ext <<_ACEOF
6141 /* confdefs.h.  */
6142 _ACEOF
6143 cat confdefs.h >>conftest.$ac_ext
6144 cat >>conftest.$ac_ext <<_ACEOF
6145 /* end confdefs.h.  */
6146 #include <stdlib.h>
6147 #include <stdarg.h>
6148 #include <string.h>
6149 #include <float.h>
6150
6151 int
6152 main ()
6153 {
6154
6155   ;
6156   return 0;
6157 }
6158 _ACEOF
6159 rm -f conftest.$ac_objext
6160 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6161   (eval $ac_compile) 2>conftest.er1
6162   ac_status=$?
6163   grep -v '^ *+' conftest.er1 >conftest.err
6164   rm -f conftest.er1
6165   cat conftest.err >&5
6166   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6167   (exit $ac_status); } &&
6168          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6169   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6170   (eval $ac_try) 2>&5
6171   ac_status=$?
6172   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6173   (exit $ac_status); }; } &&
6174          { ac_try='test -s conftest.$ac_objext'
6175   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6176   (eval $ac_try) 2>&5
6177   ac_status=$?
6178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6179   (exit $ac_status); }; }; then
6180   ac_cv_header_stdc=yes
6181 else
6182   echo "$as_me: failed program was:" >&5
6183 sed 's/^/| /' conftest.$ac_ext >&5
6184
6185 ac_cv_header_stdc=no
6186 fi
6187 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6188
6189 if test $ac_cv_header_stdc = yes; then
6190   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6191   cat >conftest.$ac_ext <<_ACEOF
6192 /* confdefs.h.  */
6193 _ACEOF
6194 cat confdefs.h >>conftest.$ac_ext
6195 cat >>conftest.$ac_ext <<_ACEOF
6196 /* end confdefs.h.  */
6197 #include <string.h>
6198
6199 _ACEOF
6200 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6201   $EGREP "memchr" >/dev/null 2>&1; then
6202   :
6203 else
6204   ac_cv_header_stdc=no
6205 fi
6206 rm -f conftest*
6207
6208 fi
6209
6210 if test $ac_cv_header_stdc = yes; then
6211   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6212   cat >conftest.$ac_ext <<_ACEOF
6213 /* confdefs.h.  */
6214 _ACEOF
6215 cat confdefs.h >>conftest.$ac_ext
6216 cat >>conftest.$ac_ext <<_ACEOF
6217 /* end confdefs.h.  */
6218 #include <stdlib.h>
6219
6220 _ACEOF
6221 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6222   $EGREP "free" >/dev/null 2>&1; then
6223   :
6224 else
6225   ac_cv_header_stdc=no
6226 fi
6227 rm -f conftest*
6228
6229 fi
6230
6231 if test $ac_cv_header_stdc = yes; then
6232   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6233   if test "$cross_compiling" = yes; then
6234   :
6235 else
6236   cat >conftest.$ac_ext <<_ACEOF
6237 /* confdefs.h.  */
6238 _ACEOF
6239 cat confdefs.h >>conftest.$ac_ext
6240 cat >>conftest.$ac_ext <<_ACEOF
6241 /* end confdefs.h.  */
6242 #include <ctype.h>
6243 #if ((' ' & 0x0FF) == 0x020)
6244 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6245 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6246 #else
6247 # define ISLOWER(c) \
6248                    (('a' <= (c) && (c) <= 'i') \
6249                      || ('j' <= (c) && (c) <= 'r') \
6250                      || ('s' <= (c) && (c) <= 'z'))
6251 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6252 #endif
6253
6254 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6255 int
6256 main ()
6257 {
6258   int i;
6259   for (i = 0; i < 256; i++)
6260     if (XOR (islower (i), ISLOWER (i))
6261         || toupper (i) != TOUPPER (i))
6262       exit(2);
6263   exit (0);
6264 }
6265 _ACEOF
6266 rm -f conftest$ac_exeext
6267 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6268   (eval $ac_link) 2>&5
6269   ac_status=$?
6270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6271   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6272   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6273   (eval $ac_try) 2>&5
6274   ac_status=$?
6275   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6276   (exit $ac_status); }; }; then
6277   :
6278 else
6279   echo "$as_me: program exited with status $ac_status" >&5
6280 echo "$as_me: failed program was:" >&5
6281 sed 's/^/| /' conftest.$ac_ext >&5
6282
6283 ( exit $ac_status )
6284 ac_cv_header_stdc=no
6285 fi
6286 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6287 fi
6288 fi
6289 fi
6290 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6291 echo "${ECHO_T}$ac_cv_header_stdc" >&6
6292 if test $ac_cv_header_stdc = yes; then
6293
6294 cat >>confdefs.h <<\_ACEOF
6295 #define STDC_HEADERS 1
6296 _ACEOF
6297
6298 fi
6299
6300
6301   echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
6302 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
6303 if test "${am_cv_langinfo_codeset+set}" = set; then
6304   echo $ECHO_N "(cached) $ECHO_C" >&6
6305 else
6306   cat >conftest.$ac_ext <<_ACEOF
6307 /* confdefs.h.  */
6308 _ACEOF
6309 cat confdefs.h >>conftest.$ac_ext
6310 cat >>conftest.$ac_ext <<_ACEOF
6311 /* end confdefs.h.  */
6312 #include <langinfo.h>
6313 int
6314 main ()
6315 {
6316 char* cs = nl_langinfo(CODESET);
6317   ;
6318   return 0;
6319 }
6320 _ACEOF
6321 rm -f conftest.$ac_objext conftest$ac_exeext
6322 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6323   (eval $ac_link) 2>conftest.er1
6324   ac_status=$?
6325   grep -v '^ *+' conftest.er1 >conftest.err
6326   rm -f conftest.er1
6327   cat conftest.err >&5
6328   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6329   (exit $ac_status); } &&
6330          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6331   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6332   (eval $ac_try) 2>&5
6333   ac_status=$?
6334   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6335   (exit $ac_status); }; } &&
6336          { ac_try='test -s conftest$ac_exeext'
6337   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6338   (eval $ac_try) 2>&5
6339   ac_status=$?
6340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6341   (exit $ac_status); }; }; then
6342   am_cv_langinfo_codeset=yes
6343 else
6344   echo "$as_me: failed program was:" >&5
6345 sed 's/^/| /' conftest.$ac_ext >&5
6346
6347 am_cv_langinfo_codeset=no
6348 fi
6349 rm -f conftest.err conftest.$ac_objext \
6350       conftest$ac_exeext conftest.$ac_ext
6351
6352 fi
6353 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
6354 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
6355   if test $am_cv_langinfo_codeset = yes; then
6356
6357 cat >>confdefs.h <<\_ACEOF
6358 #define HAVE_LANGINFO_CODESET 1
6359 _ACEOF
6360
6361   fi
6362
6363 # If we haven't got the data from the intl directory,
6364 # assume NLS is disabled.
6365 USE_NLS=no
6366 LIBINTL=
6367 LIBINTL_DEP=
6368 INCINTL=
6369 XGETTEXT=
6370 GMSGFMT=
6371 POSUB=
6372 if test -f ../intl/config.intl; then
6373   . ../intl/config.intl
6374 fi
6375 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
6376 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
6377 if test x"$USE_NLS" != xyes; then
6378   echo "$as_me:$LINENO: result: no" >&5
6379 echo "${ECHO_T}no" >&6
6380 else
6381   echo "$as_me:$LINENO: result: yes" >&5
6382 echo "${ECHO_T}yes" >&6
6383
6384 cat >>confdefs.h <<\_ACEOF
6385 #define ENABLE_NLS 1
6386 _ACEOF
6387
6388
6389   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
6390 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
6391   # Look for .po and .gmo files in the source directory.
6392   CATALOGS=
6393   XLINGUAS=
6394   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
6395     # If there aren't any .gmo files the shell will give us the
6396     # literal string "../path/to/srcdir/po/*.gmo" which has to be
6397     # weeded out.
6398     case "$cat" in *\**)
6399       continue;;
6400     esac
6401     # The quadruple backslash is collapsed to a double backslash
6402     # by the backticks, then collapsed again by the double quotes,
6403     # leaving us with one backslash in the sed expression (right
6404     # before the dot that mustn't act as a wildcard).
6405     cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"`
6406     lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"`
6407     # The user is allowed to set LINGUAS to a list of languages to
6408     # install catalogs for.  If it's empty that means "all of them."
6409     if test "x$LINGUAS" = x; then
6410       CATALOGS="$CATALOGS $cat"
6411       XLINGUAS="$XLINGUAS $lang"
6412     else
6413       case "$LINGUAS" in *$lang*)
6414         CATALOGS="$CATALOGS $cat"
6415         XLINGUAS="$XLINGUAS $lang"
6416         ;;
6417       esac
6418     fi
6419   done
6420   LINGUAS="$XLINGUAS"
6421   echo "$as_me:$LINENO: result: $LINGUAS" >&5
6422 echo "${ECHO_T}$LINGUAS" >&6
6423 fi
6424
6425 echo "$as_me:$LINENO: checking for uchar" >&5
6426 echo $ECHO_N "checking for uchar... $ECHO_C" >&6
6427 if test "${gcc_cv_type_uchar+set}" = set; then
6428   echo $ECHO_N "(cached) $ECHO_C" >&6
6429 else
6430   cat >conftest.$ac_ext <<_ACEOF
6431 /* confdefs.h.  */
6432 _ACEOF
6433 cat confdefs.h >>conftest.$ac_ext
6434 cat >>conftest.$ac_ext <<_ACEOF
6435 /* end confdefs.h.  */
6436
6437 #include "ansidecl.h"
6438 #include "system.h"
6439
6440 int
6441 main ()
6442 {
6443 if ((uchar *)0) return 0;
6444  if (sizeof(uchar)) return 0;
6445   ;
6446   return 0;
6447 }
6448 _ACEOF
6449 rm -f conftest.$ac_objext
6450 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6451   (eval $ac_compile) 2>conftest.er1
6452   ac_status=$?
6453   grep -v '^ *+' conftest.er1 >conftest.err
6454   rm -f conftest.er1
6455   cat conftest.err >&5
6456   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6457   (exit $ac_status); } &&
6458          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6459   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6460   (eval $ac_try) 2>&5
6461   ac_status=$?
6462   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6463   (exit $ac_status); }; } &&
6464          { ac_try='test -s conftest.$ac_objext'
6465   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6466   (eval $ac_try) 2>&5
6467   ac_status=$?
6468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6469   (exit $ac_status); }; }; then
6470   ac_cv_type_uchar=yes
6471 else
6472   echo "$as_me: failed program was:" >&5
6473 sed 's/^/| /' conftest.$ac_ext >&5
6474
6475 ac_cv_type_uchar=no
6476 fi
6477 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6478 fi
6479 echo "$as_me:$LINENO: result: $gcc_cv_type_uchar" >&5
6480 echo "${ECHO_T}$gcc_cv_type_uchar" >&6
6481 if test $ac_cv_type_uchar = yes; then
6482
6483 cat >>confdefs.h <<\_ACEOF
6484 #define HAVE_UCHAR 1
6485 _ACEOF
6486
6487 fi
6488
6489
6490       if test "X$prefix" = "XNONE"; then
6491     acl_final_prefix="$ac_default_prefix"
6492   else
6493     acl_final_prefix="$prefix"
6494   fi
6495   if test "X$exec_prefix" = "XNONE"; then
6496     acl_final_exec_prefix='${prefix}'
6497   else
6498     acl_final_exec_prefix="$exec_prefix"
6499   fi
6500   acl_save_prefix="$prefix"
6501   prefix="$acl_final_prefix"
6502   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
6503   prefix="$acl_save_prefix"
6504
6505
6506 # Check whether --with-gnu-ld or --without-gnu-ld was given.
6507 if test "${with_gnu_ld+set}" = set; then
6508   withval="$with_gnu_ld"
6509   test "$withval" = no || with_gnu_ld=yes
6510 else
6511   with_gnu_ld=no
6512 fi;
6513 # Prepare PATH_SEPARATOR.
6514 # The user is always right.
6515 if test "${PATH_SEPARATOR+set}" != set; then
6516   echo "#! /bin/sh" >conf$$.sh
6517   echo  "exit 0"   >>conf$$.sh
6518   chmod +x conf$$.sh
6519   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6520     PATH_SEPARATOR=';'
6521   else
6522     PATH_SEPARATOR=:
6523   fi
6524   rm -f conf$$.sh
6525 fi
6526 ac_prog=ld
6527 if test "$GCC" = yes; then
6528   # Check if gcc -print-prog-name=ld gives a path.
6529   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
6530 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
6531   case $host in
6532   *-*-mingw*)
6533     # gcc leaves a trailing carriage return which upsets mingw
6534     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
6535   *)
6536     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
6537   esac
6538   case $ac_prog in
6539     # Accept absolute paths.
6540     [\\/]* | [A-Za-z]:[\\/]*)
6541       re_direlt='/[^/][^/]*/\.\./'
6542       # Canonicalize the path of ld
6543       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
6544       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
6545         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
6546       done
6547       test -z "$LD" && LD="$ac_prog"
6548       ;;
6549   "")
6550     # If it fails, then pretend we aren't using GCC.
6551     ac_prog=ld
6552     ;;
6553   *)
6554     # If it is relative, then search for the first ld in PATH.
6555     with_gnu_ld=unknown
6556     ;;
6557   esac
6558 elif test "$with_gnu_ld" = yes; then
6559   echo "$as_me:$LINENO: checking for GNU ld" >&5
6560 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
6561 else
6562   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
6563 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
6564 fi
6565 if test "${acl_cv_path_LD+set}" = set; then
6566   echo $ECHO_N "(cached) $ECHO_C" >&6
6567 else
6568   if test -z "$LD"; then
6569   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
6570   for ac_dir in $PATH; do
6571     test -z "$ac_dir" && ac_dir=.
6572     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6573       acl_cv_path_LD="$ac_dir/$ac_prog"
6574       # Check to see if the program is GNU ld.  I'd rather use --version,
6575       # but apparently some GNU ld's only accept -v.
6576       # Break only if it was the GNU/non-GNU ld that we prefer.
6577       case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
6578       *GNU* | *'with BFD'*)
6579         test "$with_gnu_ld" != no && break ;;
6580       *)
6581         test "$with_gnu_ld" != yes && break ;;
6582       esac
6583     fi
6584   done
6585   IFS="$ac_save_ifs"
6586 else
6587   acl_cv_path_LD="$LD" # Let the user override the test with a path.
6588 fi
6589 fi
6590
6591 LD="$acl_cv_path_LD"
6592 if test -n "$LD"; then
6593   echo "$as_me:$LINENO: result: $LD" >&5
6594 echo "${ECHO_T}$LD" >&6
6595 else
6596   echo "$as_me:$LINENO: result: no" >&5
6597 echo "${ECHO_T}no" >&6
6598 fi
6599 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
6600 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
6601    { (exit 1); exit 1; }; }
6602 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
6603 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
6604 if test "${acl_cv_prog_gnu_ld+set}" = set; then
6605   echo $ECHO_N "(cached) $ECHO_C" >&6
6606 else
6607   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
6608 case `$LD -v 2>&1 </dev/null` in
6609 *GNU* | *'with BFD'*)
6610   acl_cv_prog_gnu_ld=yes ;;
6611 *)
6612   acl_cv_prog_gnu_ld=no ;;
6613 esac
6614 fi
6615 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
6616 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
6617 with_gnu_ld=$acl_cv_prog_gnu_ld
6618
6619
6620
6621                                                 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
6622 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
6623 if test "${acl_cv_rpath+set}" = set; then
6624   echo $ECHO_N "(cached) $ECHO_C" >&6
6625 else
6626
6627     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
6628     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
6629     . ./conftest.sh
6630     rm -f ./conftest.sh
6631     acl_cv_rpath=done
6632
6633 fi
6634 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
6635 echo "${ECHO_T}$acl_cv_rpath" >&6
6636   wl="$acl_cv_wl"
6637   libext="$acl_cv_libext"
6638   shlibext="$acl_cv_shlibext"
6639   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
6640   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
6641   hardcode_direct="$acl_cv_hardcode_direct"
6642   hardcode_minus_L="$acl_cv_hardcode_minus_L"
6643     # Check whether --enable-rpath or --disable-rpath was given.
6644 if test "${enable_rpath+set}" = set; then
6645   enableval="$enable_rpath"
6646   :
6647 else
6648   enable_rpath=yes
6649 fi;
6650
6651
6652
6653
6654
6655
6656
6657     use_additional=yes
6658
6659   acl_save_prefix="$prefix"
6660   prefix="$acl_final_prefix"
6661   acl_save_exec_prefix="$exec_prefix"
6662   exec_prefix="$acl_final_exec_prefix"
6663
6664     eval additional_includedir=\"$includedir\"
6665     eval additional_libdir=\"$libdir\"
6666
6667   exec_prefix="$acl_save_exec_prefix"
6668   prefix="$acl_save_prefix"
6669
6670
6671 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
6672 if test "${with_libiconv_prefix+set}" = set; then
6673   withval="$with_libiconv_prefix"
6674
6675     if test "X$withval" = "Xno"; then
6676       use_additional=no
6677     else
6678       if test "X$withval" = "X"; then
6679
6680   acl_save_prefix="$prefix"
6681   prefix="$acl_final_prefix"
6682   acl_save_exec_prefix="$exec_prefix"
6683   exec_prefix="$acl_final_exec_prefix"
6684
6685           eval additional_includedir=\"$includedir\"
6686           eval additional_libdir=\"$libdir\"
6687
6688   exec_prefix="$acl_save_exec_prefix"
6689   prefix="$acl_save_prefix"
6690
6691       else
6692         additional_includedir="$withval/include"
6693         additional_libdir="$withval/lib"
6694       fi
6695     fi
6696
6697 fi;
6698       LIBICONV=
6699   LTLIBICONV=
6700   INCICONV=
6701   rpathdirs=
6702   ltrpathdirs=
6703   names_already_handled=
6704   names_next_round='iconv '
6705   while test -n "$names_next_round"; do
6706     names_this_round="$names_next_round"
6707     names_next_round=
6708     for name in $names_this_round; do
6709       already_handled=
6710       for n in $names_already_handled; do
6711         if test "$n" = "$name"; then
6712           already_handled=yes
6713           break
6714         fi
6715       done
6716       if test -z "$already_handled"; then
6717         names_already_handled="$names_already_handled $name"
6718                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
6719         eval value=\"\$HAVE_LIB$uppername\"
6720         if test -n "$value"; then
6721           if test "$value" = yes; then
6722             eval value=\"\$LIB$uppername\"
6723             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
6724             eval value=\"\$LTLIB$uppername\"
6725             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
6726           else
6727                                     :
6728           fi
6729         else
6730                               found_dir=
6731           found_la=
6732           found_so=
6733           found_a=
6734           if test $use_additional = yes; then
6735             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
6736               found_dir="$additional_libdir"
6737               found_so="$additional_libdir/lib$name.$shlibext"
6738               if test -f "$additional_libdir/lib$name.la"; then
6739                 found_la="$additional_libdir/lib$name.la"
6740               fi
6741             else
6742               if test -f "$additional_libdir/lib$name.$libext"; then
6743                 found_dir="$additional_libdir"
6744                 found_a="$additional_libdir/lib$name.$libext"
6745                 if test -f "$additional_libdir/lib$name.la"; then
6746                   found_la="$additional_libdir/lib$name.la"
6747                 fi
6748               fi
6749             fi
6750           fi
6751           if test "X$found_dir" = "X"; then
6752             for x in $LDFLAGS $LTLIBICONV; do
6753
6754   acl_save_prefix="$prefix"
6755   prefix="$acl_final_prefix"
6756   acl_save_exec_prefix="$exec_prefix"
6757   exec_prefix="$acl_final_exec_prefix"
6758   eval x=\"$x\"
6759   exec_prefix="$acl_save_exec_prefix"
6760   prefix="$acl_save_prefix"
6761
6762               case "$x" in
6763                 -L*)
6764                   dir=`echo "X$x" | sed -e 's/^X-L//'`
6765                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
6766                     found_dir="$dir"
6767                     found_so="$dir/lib$name.$shlibext"
6768                     if test -f "$dir/lib$name.la"; then
6769                       found_la="$dir/lib$name.la"
6770                     fi
6771                   else
6772                     if test -f "$dir/lib$name.$libext"; then
6773                       found_dir="$dir"
6774                       found_a="$dir/lib$name.$libext"
6775                       if test -f "$dir/lib$name.la"; then
6776                         found_la="$dir/lib$name.la"
6777                       fi
6778                     fi
6779                   fi
6780                   ;;
6781               esac
6782               if test "X$found_dir" != "X"; then
6783                 break
6784               fi
6785             done
6786           fi
6787           if test "X$found_dir" != "X"; then
6788                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
6789             if test "X$found_so" != "X"; then
6790                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
6791                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6792               else
6793                                                                                 haveit=
6794                 for x in $ltrpathdirs; do
6795                   if test "X$x" = "X$found_dir"; then
6796                     haveit=yes
6797                     break
6798                   fi
6799                 done
6800                 if test -z "$haveit"; then
6801                   ltrpathdirs="$ltrpathdirs $found_dir"
6802                 fi
6803                                 if test "$hardcode_direct" = yes; then
6804                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6805                 else
6806                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
6807                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6808                                                             haveit=
6809                     for x in $rpathdirs; do
6810                       if test "X$x" = "X$found_dir"; then
6811                         haveit=yes
6812                         break
6813                       fi
6814                     done
6815                     if test -z "$haveit"; then
6816                       rpathdirs="$rpathdirs $found_dir"
6817                     fi
6818                   else
6819                                                                                 haveit=
6820                     for x in $LDFLAGS $LIBICONV; do
6821
6822   acl_save_prefix="$prefix"
6823   prefix="$acl_final_prefix"
6824   acl_save_exec_prefix="$exec_prefix"
6825   exec_prefix="$acl_final_exec_prefix"
6826   eval x=\"$x\"
6827   exec_prefix="$acl_save_exec_prefix"
6828   prefix="$acl_save_prefix"
6829
6830                       if test "X$x" = "X-L$found_dir"; then
6831                         haveit=yes
6832                         break
6833                       fi
6834                     done
6835                     if test -z "$haveit"; then
6836                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
6837                     fi
6838                     if test "$hardcode_minus_L" != no; then
6839                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6840                     else
6841                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
6842                     fi
6843                   fi
6844                 fi
6845               fi
6846             else
6847               if test "X$found_a" != "X"; then
6848                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
6849               else
6850                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
6851               fi
6852             fi
6853                         additional_includedir=
6854             case "$found_dir" in
6855               */lib | */lib/)
6856                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
6857                 additional_includedir="$basedir/include"
6858                 ;;
6859             esac
6860             if test "X$additional_includedir" != "X"; then
6861                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
6862                 haveit=
6863                 if test "X$additional_includedir" = "X/usr/local/include"; then
6864                   if test -n "$GCC"; then
6865                     case $host_os in
6866                       linux*) haveit=yes;;
6867                     esac
6868                   fi
6869                 fi
6870                 if test -z "$haveit"; then
6871                   for x in $CPPFLAGS $INCICONV; do
6872
6873   acl_save_prefix="$prefix"
6874   prefix="$acl_final_prefix"
6875   acl_save_exec_prefix="$exec_prefix"
6876   exec_prefix="$acl_final_exec_prefix"
6877   eval x=\"$x\"
6878   exec_prefix="$acl_save_exec_prefix"
6879   prefix="$acl_save_prefix"
6880
6881                     if test "X$x" = "X-I$additional_includedir"; then
6882                       haveit=yes
6883                       break
6884                     fi
6885                   done
6886                   if test -z "$haveit"; then
6887                     if test -d "$additional_includedir"; then
6888                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
6889                     fi
6890                   fi
6891                 fi
6892               fi
6893             fi
6894                         if test -n "$found_la"; then
6895                                                         save_libdir="$libdir"
6896               case "$found_la" in
6897                 */* | *\\*) . "$found_la" ;;
6898                 *) . "./$found_la" ;;
6899               esac
6900               libdir="$save_libdir"
6901                             for dep in $dependency_libs; do
6902                 case "$dep" in
6903                   -L*)
6904                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
6905                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
6906                       haveit=
6907                       if test "X$additional_libdir" = "X/usr/local/lib"; then
6908                         if test -n "$GCC"; then
6909                           case $host_os in
6910                             linux*) haveit=yes;;
6911                           esac
6912                         fi
6913                       fi
6914                       if test -z "$haveit"; then
6915                         haveit=
6916                         for x in $LDFLAGS $LIBICONV; do
6917
6918   acl_save_prefix="$prefix"
6919   prefix="$acl_final_prefix"
6920   acl_save_exec_prefix="$exec_prefix"
6921   exec_prefix="$acl_final_exec_prefix"
6922   eval x=\"$x\"
6923   exec_prefix="$acl_save_exec_prefix"
6924   prefix="$acl_save_prefix"
6925
6926                           if test "X$x" = "X-L$additional_libdir"; then
6927                             haveit=yes
6928                             break
6929                           fi
6930                         done
6931                         if test -z "$haveit"; then
6932                           if test -d "$additional_libdir"; then
6933                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
6934                           fi
6935                         fi
6936                         haveit=
6937                         for x in $LDFLAGS $LTLIBICONV; do
6938
6939   acl_save_prefix="$prefix"
6940   prefix="$acl_final_prefix"
6941   acl_save_exec_prefix="$exec_prefix"
6942   exec_prefix="$acl_final_exec_prefix"
6943   eval x=\"$x\"
6944   exec_prefix="$acl_save_exec_prefix"
6945   prefix="$acl_save_prefix"
6946
6947                           if test "X$x" = "X-L$additional_libdir"; then
6948                             haveit=yes
6949                             break
6950                           fi
6951                         done
6952                         if test -z "$haveit"; then
6953                           if test -d "$additional_libdir"; then
6954                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
6955                           fi
6956                         fi
6957                       fi
6958                     fi
6959                     ;;
6960                   -R*)
6961                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
6962                     if test "$enable_rpath" != no; then
6963                                                                   haveit=
6964                       for x in $rpathdirs; do
6965                         if test "X$x" = "X$dir"; then
6966                           haveit=yes
6967                           break
6968                         fi
6969                       done
6970                       if test -z "$haveit"; then
6971                         rpathdirs="$rpathdirs $dir"
6972                       fi
6973                                                                   haveit=
6974                       for x in $ltrpathdirs; do
6975                         if test "X$x" = "X$dir"; then
6976                           haveit=yes
6977                           break
6978                         fi
6979                       done
6980                       if test -z "$haveit"; then
6981                         ltrpathdirs="$ltrpathdirs $dir"
6982                       fi
6983                     fi
6984                     ;;
6985                   -l*)
6986                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
6987                     ;;
6988                   *.la)
6989                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
6990                     ;;
6991                   *)
6992                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
6993                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
6994                     ;;
6995                 esac
6996               done
6997             fi
6998           else
6999                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7000             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
7001           fi
7002         fi
7003       fi
7004     done
7005   done
7006   if test "X$rpathdirs" != "X"; then
7007     if test -n "$hardcode_libdir_separator"; then
7008                         alldirs=
7009       for found_dir in $rpathdirs; do
7010         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7011       done
7012             acl_save_libdir="$libdir"
7013       libdir="$alldirs"
7014       eval flag=\"$hardcode_libdir_flag_spec\"
7015       libdir="$acl_save_libdir"
7016       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7017     else
7018             for found_dir in $rpathdirs; do
7019         acl_save_libdir="$libdir"
7020         libdir="$found_dir"
7021         eval flag=\"$hardcode_libdir_flag_spec\"
7022         libdir="$acl_save_libdir"
7023         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7024       done
7025     fi
7026   fi
7027   if test "X$ltrpathdirs" != "X"; then
7028             for found_dir in $ltrpathdirs; do
7029       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
7030     done
7031   fi
7032
7033
7034
7035
7036
7037
7038
7039           am_save_CPPFLAGS="$CPPFLAGS"
7040
7041   for element in $INCICONV; do
7042     haveit=
7043     for x in $CPPFLAGS; do
7044
7045   acl_save_prefix="$prefix"
7046   prefix="$acl_final_prefix"
7047   acl_save_exec_prefix="$exec_prefix"
7048   exec_prefix="$acl_final_exec_prefix"
7049   eval x=\"$x\"
7050   exec_prefix="$acl_save_exec_prefix"
7051   prefix="$acl_save_prefix"
7052
7053       if test "X$x" = "X$element"; then
7054         haveit=yes
7055         break
7056       fi
7057     done
7058     if test -z "$haveit"; then
7059       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7060     fi
7061   done
7062
7063
7064   echo "$as_me:$LINENO: checking for iconv" >&5
7065 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
7066 if test "${am_cv_func_iconv+set}" = set; then
7067   echo $ECHO_N "(cached) $ECHO_C" >&6
7068 else
7069
7070     am_cv_func_iconv="no, consider installing GNU libiconv"
7071     am_cv_lib_iconv=no
7072     cat >conftest.$ac_ext <<_ACEOF
7073 /* confdefs.h.  */
7074 _ACEOF
7075 cat confdefs.h >>conftest.$ac_ext
7076 cat >>conftest.$ac_ext <<_ACEOF
7077 /* end confdefs.h.  */
7078 #include <stdlib.h>
7079 #include <iconv.h>
7080 int
7081 main ()
7082 {
7083 iconv_t cd = iconv_open("","");
7084        iconv(cd,NULL,NULL,NULL,NULL);
7085        iconv_close(cd);
7086   ;
7087   return 0;
7088 }
7089 _ACEOF
7090 rm -f conftest.$ac_objext conftest$ac_exeext
7091 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7092   (eval $ac_link) 2>conftest.er1
7093   ac_status=$?
7094   grep -v '^ *+' conftest.er1 >conftest.err
7095   rm -f conftest.er1
7096   cat conftest.err >&5
7097   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7098   (exit $ac_status); } &&
7099          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7100   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7101   (eval $ac_try) 2>&5
7102   ac_status=$?
7103   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7104   (exit $ac_status); }; } &&
7105          { ac_try='test -s conftest$ac_exeext'
7106   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7107   (eval $ac_try) 2>&5
7108   ac_status=$?
7109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7110   (exit $ac_status); }; }; then
7111   am_cv_func_iconv=yes
7112 else
7113   echo "$as_me: failed program was:" >&5
7114 sed 's/^/| /' conftest.$ac_ext >&5
7115
7116 fi
7117 rm -f conftest.err conftest.$ac_objext \
7118       conftest$ac_exeext conftest.$ac_ext
7119     if test "$am_cv_func_iconv" != yes; then
7120       am_save_LIBS="$LIBS"
7121       LIBS="$LIBS $LIBICONV"
7122       cat >conftest.$ac_ext <<_ACEOF
7123 /* confdefs.h.  */
7124 _ACEOF
7125 cat confdefs.h >>conftest.$ac_ext
7126 cat >>conftest.$ac_ext <<_ACEOF
7127 /* end confdefs.h.  */
7128 #include <stdlib.h>
7129 #include <iconv.h>
7130 int
7131 main ()
7132 {
7133 iconv_t cd = iconv_open("","");
7134          iconv(cd,NULL,NULL,NULL,NULL);
7135          iconv_close(cd);
7136   ;
7137   return 0;
7138 }
7139 _ACEOF
7140 rm -f conftest.$ac_objext conftest$ac_exeext
7141 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7142   (eval $ac_link) 2>conftest.er1
7143   ac_status=$?
7144   grep -v '^ *+' conftest.er1 >conftest.err
7145   rm -f conftest.er1
7146   cat conftest.err >&5
7147   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7148   (exit $ac_status); } &&
7149          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7150   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7151   (eval $ac_try) 2>&5
7152   ac_status=$?
7153   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7154   (exit $ac_status); }; } &&
7155          { ac_try='test -s conftest$ac_exeext'
7156   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7157   (eval $ac_try) 2>&5
7158   ac_status=$?
7159   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7160   (exit $ac_status); }; }; then
7161   am_cv_lib_iconv=yes
7162         am_cv_func_iconv=yes
7163 else
7164   echo "$as_me: failed program was:" >&5
7165 sed 's/^/| /' conftest.$ac_ext >&5
7166
7167 fi
7168 rm -f conftest.err conftest.$ac_objext \
7169       conftest$ac_exeext conftest.$ac_ext
7170       LIBS="$am_save_LIBS"
7171     fi
7172
7173 fi
7174 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
7175 echo "${ECHO_T}$am_cv_func_iconv" >&6
7176   if test "$am_cv_func_iconv" = yes; then
7177
7178 cat >>confdefs.h <<\_ACEOF
7179 #define HAVE_ICONV 1
7180 _ACEOF
7181
7182   fi
7183   if test "$am_cv_lib_iconv" = yes; then
7184     echo "$as_me:$LINENO: checking how to link with libiconv" >&5
7185 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
7186     echo "$as_me:$LINENO: result: $LIBICONV" >&5
7187 echo "${ECHO_T}$LIBICONV" >&6
7188   else
7189             CPPFLAGS="$am_save_CPPFLAGS"
7190     LIBICONV=
7191     LTLIBICONV=
7192   fi
7193
7194
7195
7196   if test "$am_cv_func_iconv" = yes; then
7197     echo "$as_me:$LINENO: checking for iconv declaration" >&5
7198 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
7199     if test "${am_cv_proto_iconv+set}" = set; then
7200   echo $ECHO_N "(cached) $ECHO_C" >&6
7201 else
7202
7203       cat >conftest.$ac_ext <<_ACEOF
7204 /* confdefs.h.  */
7205 _ACEOF
7206 cat confdefs.h >>conftest.$ac_ext
7207 cat >>conftest.$ac_ext <<_ACEOF
7208 /* end confdefs.h.  */
7209
7210 #include <stdlib.h>
7211 #include <iconv.h>
7212 extern
7213 #ifdef __cplusplus
7214 "C"
7215 #endif
7216 #if defined(__STDC__) || defined(__cplusplus)
7217 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7218 #else
7219 size_t iconv();
7220 #endif
7221
7222 int
7223 main ()
7224 {
7225
7226   ;
7227   return 0;
7228 }
7229 _ACEOF
7230 rm -f conftest.$ac_objext
7231 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7232   (eval $ac_compile) 2>conftest.er1
7233   ac_status=$?
7234   grep -v '^ *+' conftest.er1 >conftest.err
7235   rm -f conftest.er1
7236   cat conftest.err >&5
7237   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7238   (exit $ac_status); } &&
7239          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7240   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7241   (eval $ac_try) 2>&5
7242   ac_status=$?
7243   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7244   (exit $ac_status); }; } &&
7245          { ac_try='test -s conftest.$ac_objext'
7246   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7247   (eval $ac_try) 2>&5
7248   ac_status=$?
7249   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7250   (exit $ac_status); }; }; then
7251   am_cv_proto_iconv_arg1=""
7252 else
7253   echo "$as_me: failed program was:" >&5
7254 sed 's/^/| /' conftest.$ac_ext >&5
7255
7256 am_cv_proto_iconv_arg1="const"
7257 fi
7258 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7259       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7260 fi
7261
7262     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7263     echo "$as_me:$LINENO: result: ${ac_t:-
7264          }$am_cv_proto_iconv" >&5
7265 echo "${ECHO_T}${ac_t:-
7266          }$am_cv_proto_iconv" >&6
7267
7268 cat >>confdefs.h <<_ACEOF
7269 #define ICONV_CONST $am_cv_proto_iconv_arg1
7270 _ACEOF
7271
7272   fi
7273
7274
7275
7276 if test "x$enable_nls" != xno; then
7277   ENABLE_NLS_TRUE=
7278   ENABLE_NLS_FALSE='#'
7279 else
7280   ENABLE_NLS_TRUE='#'
7281   ENABLE_NLS_FALSE=
7282 fi
7283
7284 # Check whether --enable-checking or --disable-checking was given.
7285 if test "${enable_checking+set}" = set; then
7286   enableval="$enable_checking"
7287
7288 else
7289   enable_checking=no
7290 fi;
7291
7292 if test $enable_checking != no ; then
7293
7294 cat >>confdefs.h <<\_ACEOF
7295 #define ENABLE_CHECKING 1
7296 _ACEOF
7297
7298 fi
7299
7300
7301 case $target in
7302         alpha*-*-* | \
7303         x86_64-*-* | \
7304         ia64-*-* | \
7305         hppa*64*-*-* | parisc*64*-*-* | \
7306         mips*-*-* | \
7307         mmix-*-* | \
7308         powerpc*-*-* | \
7309         rs6000*-*-* | \
7310         s390*-*-* | \
7311         sparc64*-*-* | ultrasparc-*-freebsd* | \
7312         sparcv9-*-solaris2* | \
7313         sparc-*-solaris2.[789] | sparc-*-solaris2.1[0-9] | \
7314         sh[123456789l]*-*-*)
7315                 need_64bit_hwint=yes ;;
7316         *)
7317                 need_64bit_hwint=no ;;
7318 esac
7319
7320 case $need_64bit_hwint:$ac_cv_sizeof_long in
7321         *:8 | no:*) host_wide_int=long ;;
7322         *) host_wide_int='long long' ;;
7323 esac
7324
7325
7326
7327 cat >>confdefs.h <<_ACEOF
7328 #define HOST_WIDE_INT $host_wide_int
7329 _ACEOF
7330
7331
7332           ac_config_headers="$ac_config_headers config.h:config.in"
7333
7334           ac_config_files="$ac_config_files Makefile"
7335
7336 cat >confcache <<\_ACEOF
7337 # This file is a shell script that caches the results of configure
7338 # tests run on this system so they can be shared between configure
7339 # scripts and configure runs, see configure's option --config-cache.
7340 # It is not useful on other systems.  If it contains results you don't
7341 # want to keep, you may remove or edit it.
7342 #
7343 # config.status only pays attention to the cache file if you give it
7344 # the --recheck option to rerun configure.
7345 #
7346 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7347 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7348 # following values.
7349
7350 _ACEOF
7351
7352 # The following way of writing the cache mishandles newlines in values,
7353 # but we know of no workaround that is simple, portable, and efficient.
7354 # So, don't put newlines in cache variables' values.
7355 # Ultrix sh set writes to stderr and can't be redirected directly,
7356 # and sets the high bit in the cache file unless we assign to the vars.
7357 {
7358   (set) 2>&1 |
7359     case `(ac_space=' '; set | grep ac_space) 2>&1` in
7360     *ac_space=\ *)
7361       # `set' does not quote correctly, so add quotes (double-quote
7362       # substitution turns \\\\ into \\, and sed turns \\ into \).
7363       sed -n \
7364         "s/'/'\\\\''/g;
7365           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7366       ;;
7367     *)
7368       # `set' quotes correctly as required by POSIX, so do not add quotes.
7369       sed -n \
7370         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7371       ;;
7372     esac;
7373 } |
7374   sed '
7375      t clear
7376      : clear
7377      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7378      t end
7379      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7380      : end' >>confcache
7381 if diff $cache_file confcache >/dev/null 2>&1; then :; else
7382   if test -w $cache_file; then
7383     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7384     cat confcache >$cache_file
7385   else
7386     echo "not updating unwritable cache $cache_file"
7387   fi
7388 fi
7389 rm -f confcache
7390
7391 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7392 # Let make expand exec_prefix.
7393 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7394
7395 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7396 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7397 # trailing colons and then remove the whole line if VPATH becomes empty
7398 # (actually we leave an empty line to preserve line numbers).
7399 if test "x$srcdir" = x.; then
7400   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7401 s/:*\$(srcdir):*/:/;
7402 s/:*\${srcdir}:*/:/;
7403 s/:*@srcdir@:*/:/;
7404 s/^\([^=]*=[     ]*\):*/\1/;
7405 s/:*$//;
7406 s/^[^=]*=[       ]*$//;
7407 }'
7408 fi
7409
7410 DEFS=-DHAVE_CONFIG_H
7411
7412 ac_libobjs=
7413 ac_ltlibobjs=
7414 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7415   # 1. Remove the extension, and $U if already installed.
7416   ac_i=`echo "$ac_i" |
7417          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7418   # 2. Add them.
7419   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7420   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7421 done
7422 LIBOBJS=$ac_libobjs
7423
7424 LTLIBOBJS=$ac_ltlibobjs
7425
7426
7427 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7428   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
7429 Usually this means the macro was only invoked conditionally." >&5
7430 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
7431 Usually this means the macro was only invoked conditionally." >&2;}
7432    { (exit 1); exit 1; }; }
7433 fi
7434 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7435   { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7436 Usually this means the macro was only invoked conditionally." >&5
7437 echo "$as_me: error: conditional \"AMDEP\" was never defined.
7438 Usually this means the macro was only invoked conditionally." >&2;}
7439    { (exit 1); exit 1; }; }
7440 fi
7441 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7442   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7443 Usually this means the macro was only invoked conditionally." >&5
7444 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7445 Usually this means the macro was only invoked conditionally." >&2;}
7446    { (exit 1); exit 1; }; }
7447 fi
7448 if test -z "${ENABLE_NLS_TRUE}" && test -z "${ENABLE_NLS_FALSE}"; then
7449   { { echo "$as_me:$LINENO: error: conditional \"ENABLE_NLS\" was never defined.
7450 Usually this means the macro was only invoked conditionally." >&5
7451 echo "$as_me: error: conditional \"ENABLE_NLS\" was never defined.
7452 Usually this means the macro was only invoked conditionally." >&2;}
7453    { (exit 1); exit 1; }; }
7454 fi
7455
7456 : ${CONFIG_STATUS=./config.status}
7457 ac_clean_files_save=$ac_clean_files
7458 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7459 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7460 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7461 cat >$CONFIG_STATUS <<_ACEOF
7462 #! $SHELL
7463 # Generated by $as_me.
7464 # Run this file to recreate the current configuration.
7465 # Compiler output produced by configure, useful for debugging
7466 # configure, is in config.log if it exists.
7467
7468 debug=false
7469 ac_cs_recheck=false
7470 ac_cs_silent=false
7471 SHELL=\${CONFIG_SHELL-$SHELL}
7472 _ACEOF
7473
7474 cat >>$CONFIG_STATUS <<\_ACEOF
7475 ## --------------------- ##
7476 ## M4sh Initialization.  ##
7477 ## --------------------- ##
7478
7479 # Be Bourne compatible
7480 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7481   emulate sh
7482   NULLCMD=:
7483   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7484   # is contrary to our usage.  Disable this feature.
7485   alias -g '${1+"$@"}'='"$@"'
7486 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7487   set -o posix
7488 fi
7489 DUALCASE=1; export DUALCASE # for MKS sh
7490
7491 # Support unset when possible.
7492 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7493   as_unset=unset
7494 else
7495   as_unset=false
7496 fi
7497
7498
7499 # Work around bugs in pre-3.0 UWIN ksh.
7500 $as_unset ENV MAIL MAILPATH
7501 PS1='$ '
7502 PS2='> '
7503 PS4='+ '
7504
7505 # NLS nuisances.
7506 for as_var in \
7507   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7508   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7509   LC_TELEPHONE LC_TIME
7510 do
7511   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7512     eval $as_var=C; export $as_var
7513   else
7514     $as_unset $as_var
7515   fi
7516 done
7517
7518 # Required to use basename.
7519 if expr a : '\(a\)' >/dev/null 2>&1; then
7520   as_expr=expr
7521 else
7522   as_expr=false
7523 fi
7524
7525 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7526   as_basename=basename
7527 else
7528   as_basename=false
7529 fi
7530
7531
7532 # Name of the executable.
7533 as_me=`$as_basename "$0" ||
7534 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7535          X"$0" : 'X\(//\)$' \| \
7536          X"$0" : 'X\(/\)$' \| \
7537          .     : '\(.\)' 2>/dev/null ||
7538 echo X/"$0" |
7539     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7540           /^X\/\(\/\/\)$/{ s//\1/; q; }
7541           /^X\/\(\/\).*/{ s//\1/; q; }
7542           s/.*/./; q'`
7543
7544
7545 # PATH needs CR, and LINENO needs CR and PATH.
7546 # Avoid depending upon Character Ranges.
7547 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7548 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7549 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7550 as_cr_digits='0123456789'
7551 as_cr_alnum=$as_cr_Letters$as_cr_digits
7552
7553 # The user is always right.
7554 if test "${PATH_SEPARATOR+set}" != set; then
7555   echo "#! /bin/sh" >conf$$.sh
7556   echo  "exit 0"   >>conf$$.sh
7557   chmod +x conf$$.sh
7558   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7559     PATH_SEPARATOR=';'
7560   else
7561     PATH_SEPARATOR=:
7562   fi
7563   rm -f conf$$.sh
7564 fi
7565
7566
7567   as_lineno_1=$LINENO
7568   as_lineno_2=$LINENO
7569   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7570   test "x$as_lineno_1" != "x$as_lineno_2" &&
7571   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
7572   # Find who we are.  Look in the path if we contain no path at all
7573   # relative or not.
7574   case $0 in
7575     *[\\/]* ) as_myself=$0 ;;
7576     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7577 for as_dir in $PATH
7578 do
7579   IFS=$as_save_IFS
7580   test -z "$as_dir" && as_dir=.
7581   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7582 done
7583
7584        ;;
7585   esac
7586   # We did not find ourselves, most probably we were run as `sh COMMAND'
7587   # in which case we are not to be found in the path.
7588   if test "x$as_myself" = x; then
7589     as_myself=$0
7590   fi
7591   if test ! -f "$as_myself"; then
7592     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7593 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7594    { (exit 1); exit 1; }; }
7595   fi
7596   case $CONFIG_SHELL in
7597   '')
7598     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7599 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7600 do
7601   IFS=$as_save_IFS
7602   test -z "$as_dir" && as_dir=.
7603   for as_base in sh bash ksh sh5; do
7604          case $as_dir in
7605          /*)
7606            if ("$as_dir/$as_base" -c '
7607   as_lineno_1=$LINENO
7608   as_lineno_2=$LINENO
7609   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7610   test "x$as_lineno_1" != "x$as_lineno_2" &&
7611   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
7612              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
7613              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
7614              CONFIG_SHELL=$as_dir/$as_base
7615              export CONFIG_SHELL
7616              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7617            fi;;
7618          esac
7619        done
7620 done
7621 ;;
7622   esac
7623
7624   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7625   # uniformly replaced by the line number.  The first 'sed' inserts a
7626   # line-number line before each line; the second 'sed' does the real
7627   # work.  The second script uses 'N' to pair each line-number line
7628   # with the numbered line, and appends trailing '-' during
7629   # substitution so that $LINENO is not a special case at line end.
7630   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7631   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
7632   sed '=' <$as_myself |
7633     sed '
7634       N
7635       s,$,-,
7636       : loop
7637       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7638       t loop
7639       s,-$,,
7640       s,^['$as_cr_digits']*\n,,
7641     ' >$as_me.lineno &&
7642   chmod +x $as_me.lineno ||
7643     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7644 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7645    { (exit 1); exit 1; }; }
7646
7647   # Don't try to exec as it changes $[0], causing all sort of problems
7648   # (the dirname of $[0] is not the place where we might find the
7649   # original and so on.  Autoconf is especially sensible to this).
7650   . ./$as_me.lineno
7651   # Exit status is that of the last command.
7652   exit
7653 }
7654
7655
7656 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7657   *c*,-n*) ECHO_N= ECHO_C='
7658 ' ECHO_T='      ' ;;
7659   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7660   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
7661 esac
7662
7663 if expr a : '\(a\)' >/dev/null 2>&1; then
7664   as_expr=expr
7665 else
7666   as_expr=false
7667 fi
7668
7669 rm -f conf$$ conf$$.exe conf$$.file
7670 echo >conf$$.file
7671 if ln -s conf$$.file conf$$ 2>/dev/null; then
7672   # We could just check for DJGPP; but this test a) works b) is more generic
7673   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7674   if test -f conf$$.exe; then
7675     # Don't use ln at all; we don't have any links
7676     as_ln_s='cp -p'
7677   else
7678     as_ln_s='ln -s'
7679   fi
7680 elif ln conf$$.file conf$$ 2>/dev/null; then
7681   as_ln_s=ln
7682 else
7683   as_ln_s='cp -p'
7684 fi
7685 rm -f conf$$ conf$$.exe conf$$.file
7686
7687 if mkdir -p . 2>/dev/null; then
7688   as_mkdir_p=:
7689 else
7690   test -d ./-p && rmdir ./-p
7691   as_mkdir_p=false
7692 fi
7693
7694 as_executable_p="test -f"
7695
7696 # Sed expression to map a string onto a valid CPP name.
7697 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7698
7699 # Sed expression to map a string onto a valid variable name.
7700 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7701
7702
7703 # IFS
7704 # We need space, tab and new line, in precisely that order.
7705 as_nl='
7706 '
7707 IFS="   $as_nl"
7708
7709 # CDPATH.
7710 $as_unset CDPATH
7711
7712 exec 6>&1
7713
7714 # Open the log real soon, to keep \$[0] and so on meaningful, and to
7715 # report actual input values of CONFIG_FILES etc. instead of their
7716 # values after options handling.  Logging --version etc. is OK.
7717 exec 5>>config.log
7718 {
7719   echo
7720   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7721 ## Running $as_me. ##
7722 _ASBOX
7723 } >&5
7724 cat >&5 <<_CSEOF
7725
7726 This file was extended by cpplib $as_me  , which was
7727 generated by GNU Autoconf 2.59.  Invocation command line was
7728
7729   CONFIG_FILES    = $CONFIG_FILES
7730   CONFIG_HEADERS  = $CONFIG_HEADERS
7731   CONFIG_LINKS    = $CONFIG_LINKS
7732   CONFIG_COMMANDS = $CONFIG_COMMANDS
7733   $ $0 $@
7734
7735 _CSEOF
7736 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7737 echo >&5
7738 _ACEOF
7739
7740 # Files that config.status was made for.
7741 if test -n "$ac_config_files"; then
7742   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7743 fi
7744
7745 if test -n "$ac_config_headers"; then
7746   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7747 fi
7748
7749 if test -n "$ac_config_links"; then
7750   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7751 fi
7752
7753 if test -n "$ac_config_commands"; then
7754   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7755 fi
7756
7757 cat >>$CONFIG_STATUS <<\_ACEOF
7758
7759 ac_cs_usage="\
7760 \`$as_me' instantiates files from templates according to the
7761 current configuration.
7762
7763 Usage: $0 [OPTIONS] [FILE]...
7764
7765   -h, --help       print this help, then exit
7766   -V, --version    print version number, then exit
7767   -q, --quiet      do not print progress messages
7768   -d, --debug      don't remove temporary files
7769       --recheck    update $as_me by reconfiguring in the same conditions
7770   --file=FILE[:TEMPLATE]
7771                    instantiate the configuration file FILE
7772   --header=FILE[:TEMPLATE]
7773                    instantiate the configuration header FILE
7774
7775 Configuration files:
7776 $config_files
7777
7778 Configuration headers:
7779 $config_headers
7780
7781 Configuration commands:
7782 $config_commands
7783
7784 Report bugs to <bug-autoconf@gnu.org>."
7785 _ACEOF
7786
7787 cat >>$CONFIG_STATUS <<_ACEOF
7788 ac_cs_version="\\
7789 cpplib config.status
7790 configured by $0, generated by GNU Autoconf 2.59,
7791   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7792
7793 Copyright (C) 2003 Free Software Foundation, Inc.
7794 This config.status script is free software; the Free Software Foundation
7795 gives unlimited permission to copy, distribute and modify it."
7796 srcdir=$srcdir
7797 INSTALL="$INSTALL"
7798 _ACEOF
7799
7800 cat >>$CONFIG_STATUS <<\_ACEOF
7801 # If no file are specified by the user, then we need to provide default
7802 # value.  By we need to know if files were specified by the user.
7803 ac_need_defaults=:
7804 while test $# != 0
7805 do
7806   case $1 in
7807   --*=*)
7808     ac_option=`expr "x$1" : 'x\([^=]*\)='`
7809     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7810     ac_shift=:
7811     ;;
7812   -*)
7813     ac_option=$1
7814     ac_optarg=$2
7815     ac_shift=shift
7816     ;;
7817   *) # This is not an option, so the user has probably given explicit
7818      # arguments.
7819      ac_option=$1
7820      ac_need_defaults=false;;
7821   esac
7822
7823   case $ac_option in
7824   # Handling of the options.
7825 _ACEOF
7826 cat >>$CONFIG_STATUS <<\_ACEOF
7827   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7828     ac_cs_recheck=: ;;
7829   --version | --vers* | -V )
7830     echo "$ac_cs_version"; exit 0 ;;
7831   --he | --h)
7832     # Conflict between --help and --header
7833     { { echo "$as_me:$LINENO: error: ambiguous option: $1
7834 Try \`$0 --help' for more information." >&5
7835 echo "$as_me: error: ambiguous option: $1
7836 Try \`$0 --help' for more information." >&2;}
7837    { (exit 1); exit 1; }; };;
7838   --help | --hel | -h )
7839     echo "$ac_cs_usage"; exit 0 ;;
7840   --debug | --d* | -d )
7841     debug=: ;;
7842   --file | --fil | --fi | --f )
7843     $ac_shift
7844     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7845     ac_need_defaults=false;;
7846   --header | --heade | --head | --hea )
7847     $ac_shift
7848     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7849     ac_need_defaults=false;;
7850   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7851   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7852     ac_cs_silent=: ;;
7853
7854   # This is an error.
7855   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7856 Try \`$0 --help' for more information." >&5
7857 echo "$as_me: error: unrecognized option: $1
7858 Try \`$0 --help' for more information." >&2;}
7859    { (exit 1); exit 1; }; } ;;
7860
7861   *) ac_config_targets="$ac_config_targets $1" ;;
7862
7863   esac
7864   shift
7865 done
7866
7867 ac_configure_extra_args=
7868
7869 if $ac_cs_silent; then
7870   exec 6>/dev/null
7871   ac_configure_extra_args="$ac_configure_extra_args --silent"
7872 fi
7873
7874 _ACEOF
7875 cat >>$CONFIG_STATUS <<_ACEOF
7876 if \$ac_cs_recheck; then
7877   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7878   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7879 fi
7880
7881 _ACEOF
7882
7883 cat >>$CONFIG_STATUS <<_ACEOF
7884 #
7885 # INIT-COMMANDS section.
7886 #
7887
7888 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7889
7890 _ACEOF
7891
7892
7893
7894 cat >>$CONFIG_STATUS <<\_ACEOF
7895 for ac_config_target in $ac_config_targets
7896 do
7897   case "$ac_config_target" in
7898   # Handling of arguments.
7899   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7900   "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7901   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7902   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7903 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7904    { (exit 1); exit 1; }; };;
7905   esac
7906 done
7907
7908 # If the user did not use the arguments to specify the items to instantiate,
7909 # then the envvar interface is used.  Set only those that are not.
7910 # We use the long form for the default assignment because of an extremely
7911 # bizarre bug on SunOS 4.1.3.
7912 if $ac_need_defaults; then
7913   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7914   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7915   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7916 fi
7917
7918 # Have a temporary directory for convenience.  Make it in the build tree
7919 # simply because there is no reason to put it here, and in addition,
7920 # creating and moving files from /tmp can sometimes cause problems.
7921 # Create a temporary directory, and hook for its removal unless debugging.
7922 $debug ||
7923 {
7924   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7925   trap '{ (exit 1); exit 1; }' 1 2 13 15
7926 }
7927
7928 # Create a (secure) tmp directory for tmp files.
7929
7930 {
7931   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7932   test -n "$tmp" && test -d "$tmp"
7933 }  ||
7934 {
7935   tmp=./confstat$$-$RANDOM
7936   (umask 077 && mkdir $tmp)
7937 } ||
7938 {
7939    echo "$me: cannot create a temporary directory in ." >&2
7940    { (exit 1); exit 1; }
7941 }
7942
7943 _ACEOF
7944
7945 cat >>$CONFIG_STATUS <<_ACEOF
7946
7947 #
7948 # CONFIG_FILES section.
7949 #
7950
7951 # No need to generate the scripts if there are no CONFIG_FILES.
7952 # This happens for instance when ./config.status config.h
7953 if test -n "\$CONFIG_FILES"; then
7954   # Protect against being on the right side of a sed subst in config.status.
7955   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7956    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7957 s,@SHELL@,$SHELL,;t t
7958 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7959 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7960 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7961 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7962 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7963 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7964 s,@exec_prefix@,$exec_prefix,;t t
7965 s,@prefix@,$prefix,;t t
7966 s,@program_transform_name@,$program_transform_name,;t t
7967 s,@bindir@,$bindir,;t t
7968 s,@sbindir@,$sbindir,;t t
7969 s,@libexecdir@,$libexecdir,;t t
7970 s,@datadir@,$datadir,;t t
7971 s,@sysconfdir@,$sysconfdir,;t t
7972 s,@sharedstatedir@,$sharedstatedir,;t t
7973 s,@localstatedir@,$localstatedir,;t t
7974 s,@libdir@,$libdir,;t t
7975 s,@includedir@,$includedir,;t t
7976 s,@oldincludedir@,$oldincludedir,;t t
7977 s,@infodir@,$infodir,;t t
7978 s,@mandir@,$mandir,;t t
7979 s,@build_alias@,$build_alias,;t t
7980 s,@host_alias@,$host_alias,;t t
7981 s,@target_alias@,$target_alias,;t t
7982 s,@DEFS@,$DEFS,;t t
7983 s,@ECHO_C@,$ECHO_C,;t t
7984 s,@ECHO_N@,$ECHO_N,;t t
7985 s,@ECHO_T@,$ECHO_T,;t t
7986 s,@LIBS@,$LIBS,;t t
7987 s,@build@,$build,;t t
7988 s,@build_cpu@,$build_cpu,;t t
7989 s,@build_vendor@,$build_vendor,;t t
7990 s,@build_os@,$build_os,;t t
7991 s,@host@,$host,;t t
7992 s,@host_cpu@,$host_cpu,;t t
7993 s,@host_vendor@,$host_vendor,;t t
7994 s,@host_os@,$host_os,;t t
7995 s,@target@,$target,;t t
7996 s,@target_cpu@,$target_cpu,;t t
7997 s,@target_vendor@,$target_vendor,;t t
7998 s,@target_os@,$target_os,;t t
7999 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8000 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8001 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8002 s,@CYGPATH_W@,$CYGPATH_W,;t t
8003 s,@PACKAGE@,$PACKAGE,;t t
8004 s,@VERSION@,$VERSION,;t t
8005 s,@ACLOCAL@,$ACLOCAL,;t t
8006 s,@AUTOCONF@,$AUTOCONF,;t t
8007 s,@AUTOMAKE@,$AUTOMAKE,;t t
8008 s,@AUTOHEADER@,$AUTOHEADER,;t t
8009 s,@MAKEINFO@,$MAKEINFO,;t t
8010 s,@AMTAR@,$AMTAR,;t t
8011 s,@install_sh@,$install_sh,;t t
8012 s,@STRIP@,$STRIP,;t t
8013 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
8014 s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
8015 s,@mkdir_p@,$mkdir_p,;t t
8016 s,@AWK@,$AWK,;t t
8017 s,@SET_MAKE@,$SET_MAKE,;t t
8018 s,@am__leading_dot@,$am__leading_dot,;t t
8019 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
8020 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
8021 s,@MAINT@,$MAINT,;t t
8022 s,@CC@,$CC,;t t
8023 s,@CFLAGS@,$CFLAGS,;t t
8024 s,@LDFLAGS@,$LDFLAGS,;t t
8025 s,@CPPFLAGS@,$CPPFLAGS,;t t
8026 s,@ac_ct_CC@,$ac_ct_CC,;t t
8027 s,@EXEEXT@,$EXEEXT,;t t
8028 s,@OBJEXT@,$OBJEXT,;t t
8029 s,@DEPDIR@,$DEPDIR,;t t
8030 s,@am__include@,$am__include,;t t
8031 s,@am__quote@,$am__quote,;t t
8032 s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
8033 s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
8034 s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
8035 s,@CCDEPMODE@,$CCDEPMODE,;t t
8036 s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
8037 s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
8038 s,@RANLIB@,$RANLIB,;t t
8039 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8040 s,@CPP@,$CPP,;t t
8041 s,@EGREP@,$EGREP,;t t
8042 s,@LIBOBJS@,$LIBOBJS,;t t
8043 s,@ALLOCA@,$ALLOCA,;t t
8044 s,@USE_NLS@,$USE_NLS,;t t
8045 s,@LIBINTL@,$LIBINTL,;t t
8046 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
8047 s,@INCINTL@,$INCINTL,;t t
8048 s,@XGETTEXT@,$XGETTEXT,;t t
8049 s,@GMSGFMT@,$GMSGFMT,;t t
8050 s,@POSUB@,$POSUB,;t t
8051 s,@CATALOGS@,$CATALOGS,;t t
8052 s,@LIBICONV@,$LIBICONV,;t t
8053 s,@LTLIBICONV@,$LTLIBICONV,;t t
8054 s,@ENABLE_NLS_TRUE@,$ENABLE_NLS_TRUE,;t t
8055 s,@ENABLE_NLS_FALSE@,$ENABLE_NLS_FALSE,;t t
8056 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8057 CEOF
8058
8059 _ACEOF
8060
8061   cat >>$CONFIG_STATUS <<\_ACEOF
8062   # Split the substitutions into bite-sized pieces for seds with
8063   # small command number limits, like on Digital OSF/1 and HP-UX.
8064   ac_max_sed_lines=48
8065   ac_sed_frag=1 # Number of current file.
8066   ac_beg=1 # First line for current file.
8067   ac_end=$ac_max_sed_lines # Line after last line for current file.
8068   ac_more_lines=:
8069   ac_sed_cmds=
8070   while $ac_more_lines; do
8071     if test $ac_beg -gt 1; then
8072       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8073     else
8074       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8075     fi
8076     if test ! -s $tmp/subs.frag; then
8077       ac_more_lines=false
8078     else
8079       # The purpose of the label and of the branching condition is to
8080       # speed up the sed processing (if there are no `@' at all, there
8081       # is no need to browse any of the substitutions).
8082       # These are the two extra sed commands mentioned above.
8083       (echo ':t
8084   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8085       if test -z "$ac_sed_cmds"; then
8086         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8087       else
8088         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
8089       fi
8090       ac_sed_frag=`expr $ac_sed_frag + 1`
8091       ac_beg=$ac_end
8092       ac_end=`expr $ac_end + $ac_max_sed_lines`
8093     fi
8094   done
8095   if test -z "$ac_sed_cmds"; then
8096     ac_sed_cmds=cat
8097   fi
8098 fi # test -n "$CONFIG_FILES"
8099
8100 _ACEOF
8101 cat >>$CONFIG_STATUS <<\_ACEOF
8102 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8103   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8104   case $ac_file in
8105   - | *:- | *:-:* ) # input from stdin
8106         cat >$tmp/stdin
8107         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8108         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8109   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8110         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8111   * )   ac_file_in=$ac_file.in ;;
8112   esac
8113
8114   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8115   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8116 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8117          X"$ac_file" : 'X\(//\)[^/]' \| \
8118          X"$ac_file" : 'X\(//\)$' \| \
8119          X"$ac_file" : 'X\(/\)' \| \
8120          .     : '\(.\)' 2>/dev/null ||
8121 echo X"$ac_file" |
8122     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8123           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8124           /^X\(\/\/\)$/{ s//\1/; q; }
8125           /^X\(\/\).*/{ s//\1/; q; }
8126           s/.*/./; q'`
8127   { if $as_mkdir_p; then
8128     mkdir -p "$ac_dir"
8129   else
8130     as_dir="$ac_dir"
8131     as_dirs=
8132     while test ! -d "$as_dir"; do
8133       as_dirs="$as_dir $as_dirs"
8134       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8135 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8136          X"$as_dir" : 'X\(//\)[^/]' \| \
8137          X"$as_dir" : 'X\(//\)$' \| \
8138          X"$as_dir" : 'X\(/\)' \| \
8139          .     : '\(.\)' 2>/dev/null ||
8140 echo X"$as_dir" |
8141     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8142           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8143           /^X\(\/\/\)$/{ s//\1/; q; }
8144           /^X\(\/\).*/{ s//\1/; q; }
8145           s/.*/./; q'`
8146     done
8147     test ! -n "$as_dirs" || mkdir $as_dirs
8148   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8149 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8150    { (exit 1); exit 1; }; }; }
8151
8152   ac_builddir=.
8153
8154 if test "$ac_dir" != .; then
8155   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8156   # A "../" for each directory in $ac_dir_suffix.
8157   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8158 else
8159   ac_dir_suffix= ac_top_builddir=
8160 fi
8161
8162 case $srcdir in
8163   .)  # No --srcdir option.  We are building in place.
8164     ac_srcdir=.
8165     if test -z "$ac_top_builddir"; then
8166        ac_top_srcdir=.
8167     else
8168        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8169     fi ;;
8170   [\\/]* | ?:[\\/]* )  # Absolute path.
8171     ac_srcdir=$srcdir$ac_dir_suffix;
8172     ac_top_srcdir=$srcdir ;;
8173   *) # Relative path.
8174     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8175     ac_top_srcdir=$ac_top_builddir$srcdir ;;
8176 esac
8177
8178 # Do not use `cd foo && pwd` to compute absolute paths, because
8179 # the directories may not exist.
8180 case `pwd` in
8181 .) ac_abs_builddir="$ac_dir";;
8182 *)
8183   case "$ac_dir" in
8184   .) ac_abs_builddir=`pwd`;;
8185   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8186   *) ac_abs_builddir=`pwd`/"$ac_dir";;
8187   esac;;
8188 esac
8189 case $ac_abs_builddir in
8190 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8191 *)
8192   case ${ac_top_builddir}. in
8193   .) ac_abs_top_builddir=$ac_abs_builddir;;
8194   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8195   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8196   esac;;
8197 esac
8198 case $ac_abs_builddir in
8199 .) ac_abs_srcdir=$ac_srcdir;;
8200 *)
8201   case $ac_srcdir in
8202   .) ac_abs_srcdir=$ac_abs_builddir;;
8203   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8204   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8205   esac;;
8206 esac
8207 case $ac_abs_builddir in
8208 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8209 *)
8210   case $ac_top_srcdir in
8211   .) ac_abs_top_srcdir=$ac_abs_builddir;;
8212   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8213   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8214   esac;;
8215 esac
8216
8217
8218   case $INSTALL in
8219   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8220   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8221   esac
8222
8223   # Let's still pretend it is `configure' which instantiates (i.e., don't
8224   # use $as_me), people would be surprised to read:
8225   #    /* config.h.  Generated by config.status.  */
8226   if test x"$ac_file" = x-; then
8227     configure_input=
8228   else
8229     configure_input="$ac_file.  "
8230   fi
8231   configure_input=$configure_input"Generated from `echo $ac_file_in |
8232                                      sed 's,.*/,,'` by configure."
8233
8234   # First look for the input files in the build tree, otherwise in the
8235   # src tree.
8236   ac_file_inputs=`IFS=:
8237     for f in $ac_file_in; do
8238       case $f in
8239       -) echo $tmp/stdin ;;
8240       [\\/$]*)
8241          # Absolute (can't be DOS-style, as IFS=:)
8242          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8243 echo "$as_me: error: cannot find input file: $f" >&2;}
8244    { (exit 1); exit 1; }; }
8245          echo "$f";;
8246       *) # Relative
8247          if test -f "$f"; then
8248            # Build tree
8249            echo "$f"
8250          elif test -f "$srcdir/$f"; then
8251            # Source tree
8252            echo "$srcdir/$f"
8253          else
8254            # /dev/null tree
8255            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8256 echo "$as_me: error: cannot find input file: $f" >&2;}
8257    { (exit 1); exit 1; }; }
8258          fi;;
8259       esac
8260     done` || { (exit 1); exit 1; }
8261
8262   if test x"$ac_file" != x-; then
8263     { echo "$as_me:$LINENO: creating $ac_file" >&5
8264 echo "$as_me: creating $ac_file" >&6;}
8265     rm -f "$ac_file"
8266   fi
8267 _ACEOF
8268 cat >>$CONFIG_STATUS <<_ACEOF
8269   sed "$ac_vpsub
8270 $extrasub
8271 _ACEOF
8272 cat >>$CONFIG_STATUS <<\_ACEOF
8273 :t
8274 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8275 s,@configure_input@,$configure_input,;t t
8276 s,@srcdir@,$ac_srcdir,;t t
8277 s,@abs_srcdir@,$ac_abs_srcdir,;t t
8278 s,@top_srcdir@,$ac_top_srcdir,;t t
8279 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8280 s,@builddir@,$ac_builddir,;t t
8281 s,@abs_builddir@,$ac_abs_builddir,;t t
8282 s,@top_builddir@,$ac_top_builddir,;t t
8283 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8284 s,@INSTALL@,$ac_INSTALL,;t t
8285 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8286   rm -f $tmp/stdin
8287   if test x"$ac_file" != x-; then
8288     mv $tmp/out $ac_file
8289   else
8290     cat $tmp/out
8291     rm -f $tmp/out
8292   fi
8293
8294 done
8295 _ACEOF
8296 cat >>$CONFIG_STATUS <<\_ACEOF
8297
8298 #
8299 # CONFIG_HEADER section.
8300 #
8301
8302 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8303 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8304 #
8305 # ac_d sets the value in "#define NAME VALUE" lines.
8306 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
8307 ac_dB='[         ].*$,\1#\2'
8308 ac_dC=' '
8309 ac_dD=',;t'
8310 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8311 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8312 ac_uB='$,\1#\2define\3'
8313 ac_uC=' '
8314 ac_uD=',;t'
8315
8316 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8317   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8318   case $ac_file in
8319   - | *:- | *:-:* ) # input from stdin
8320         cat >$tmp/stdin
8321         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8322         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8323   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8324         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8325   * )   ac_file_in=$ac_file.in ;;
8326   esac
8327
8328   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8329 echo "$as_me: creating $ac_file" >&6;}
8330
8331   # First look for the input files in the build tree, otherwise in the
8332   # src tree.
8333   ac_file_inputs=`IFS=:
8334     for f in $ac_file_in; do
8335       case $f in
8336       -) echo $tmp/stdin ;;
8337       [\\/$]*)
8338          # Absolute (can't be DOS-style, as IFS=:)
8339          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8340 echo "$as_me: error: cannot find input file: $f" >&2;}
8341    { (exit 1); exit 1; }; }
8342          # Do quote $f, to prevent DOS paths from being IFS'd.
8343          echo "$f";;
8344       *) # Relative
8345          if test -f "$f"; then
8346            # Build tree
8347            echo "$f"
8348          elif test -f "$srcdir/$f"; then
8349            # Source tree
8350            echo "$srcdir/$f"
8351          else
8352            # /dev/null tree
8353            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8354 echo "$as_me: error: cannot find input file: $f" >&2;}
8355    { (exit 1); exit 1; }; }
8356          fi;;
8357       esac
8358     done` || { (exit 1); exit 1; }
8359   # Remove the trailing spaces.
8360   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
8361
8362 _ACEOF
8363
8364 # Transform confdefs.h into two sed scripts, `conftest.defines' and
8365 # `conftest.undefs', that substitutes the proper values into
8366 # config.h.in to produce config.h.  The first handles `#define'
8367 # templates, and the second `#undef' templates.
8368 # And first: Protect against being on the right side of a sed subst in
8369 # config.status.  Protect against being in an unquoted here document
8370 # in config.status.
8371 rm -f conftest.defines conftest.undefs
8372 # Using a here document instead of a string reduces the quoting nightmare.
8373 # Putting comments in sed scripts is not portable.
8374 #
8375 # `end' is used to avoid that the second main sed command (meant for
8376 # 0-ary CPP macros) applies to n-ary macro definitions.
8377 # See the Autoconf documentation for `clear'.
8378 cat >confdef2sed.sed <<\_ACEOF
8379 s/[\\&,]/\\&/g
8380 s,[\\$`],\\&,g
8381 t clear
8382 : clear
8383 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8384 t end
8385 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8386 : end
8387 _ACEOF
8388 # If some macros were called several times there might be several times
8389 # the same #defines, which is useless.  Nevertheless, we may not want to
8390 # sort them, since we want the *last* AC-DEFINE to be honored.
8391 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8392 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8393 rm -f confdef2sed.sed
8394
8395 # This sed command replaces #undef with comments.  This is necessary, for
8396 # example, in the case of _POSIX_SOURCE, which is predefined and required
8397 # on some systems where configure will not decide to define it.
8398 cat >>conftest.undefs <<\_ACEOF
8399 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8400 _ACEOF
8401
8402 # Break up conftest.defines because some shells have a limit on the size
8403 # of here documents, and old seds have small limits too (100 cmds).
8404 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8405 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8406 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8407 echo '  :' >>$CONFIG_STATUS
8408 rm -f conftest.tail
8409 while grep . conftest.defines >/dev/null
8410 do
8411   # Write a limited-size here document to $tmp/defines.sed.
8412   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8413   # Speed up: don't consider the non `#define' lines.
8414   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
8415   # Work around the forget-to-reset-the-flag bug.
8416   echo 't clr' >>$CONFIG_STATUS
8417   echo ': clr' >>$CONFIG_STATUS
8418   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8419   echo 'CEOF
8420   sed -f $tmp/defines.sed $tmp/in >$tmp/out
8421   rm -f $tmp/in
8422   mv $tmp/out $tmp/in
8423 ' >>$CONFIG_STATUS
8424   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8425   rm -f conftest.defines
8426   mv conftest.tail conftest.defines
8427 done
8428 rm -f conftest.defines
8429 echo '  fi # grep' >>$CONFIG_STATUS
8430 echo >>$CONFIG_STATUS
8431
8432 # Break up conftest.undefs because some shells have a limit on the size
8433 # of here documents, and old seds have small limits too (100 cmds).
8434 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
8435 rm -f conftest.tail
8436 while grep . conftest.undefs >/dev/null
8437 do
8438   # Write a limited-size here document to $tmp/undefs.sed.
8439   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8440   # Speed up: don't consider the non `#undef'
8441   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
8442   # Work around the forget-to-reset-the-flag bug.
8443   echo 't clr' >>$CONFIG_STATUS
8444   echo ': clr' >>$CONFIG_STATUS
8445   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8446   echo 'CEOF
8447   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8448   rm -f $tmp/in
8449   mv $tmp/out $tmp/in
8450 ' >>$CONFIG_STATUS
8451   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8452   rm -f conftest.undefs
8453   mv conftest.tail conftest.undefs
8454 done
8455 rm -f conftest.undefs
8456
8457 cat >>$CONFIG_STATUS <<\_ACEOF
8458   # Let's still pretend it is `configure' which instantiates (i.e., don't
8459   # use $as_me), people would be surprised to read:
8460   #    /* config.h.  Generated by config.status.  */
8461   if test x"$ac_file" = x-; then
8462     echo "/* Generated by configure.  */" >$tmp/config.h
8463   else
8464     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
8465   fi
8466   cat $tmp/in >>$tmp/config.h
8467   rm -f $tmp/in
8468   if test x"$ac_file" != x-; then
8469     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8470       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8471 echo "$as_me: $ac_file is unchanged" >&6;}
8472     else
8473       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8474 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8475          X"$ac_file" : 'X\(//\)[^/]' \| \
8476          X"$ac_file" : 'X\(//\)$' \| \
8477          X"$ac_file" : 'X\(/\)' \| \
8478          .     : '\(.\)' 2>/dev/null ||
8479 echo X"$ac_file" |
8480     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8481           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8482           /^X\(\/\/\)$/{ s//\1/; q; }
8483           /^X\(\/\).*/{ s//\1/; q; }
8484           s/.*/./; q'`
8485       { if $as_mkdir_p; then
8486     mkdir -p "$ac_dir"
8487   else
8488     as_dir="$ac_dir"
8489     as_dirs=
8490     while test ! -d "$as_dir"; do
8491       as_dirs="$as_dir $as_dirs"
8492       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8493 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8494          X"$as_dir" : 'X\(//\)[^/]' \| \
8495          X"$as_dir" : 'X\(//\)$' \| \
8496          X"$as_dir" : 'X\(/\)' \| \
8497          .     : '\(.\)' 2>/dev/null ||
8498 echo X"$as_dir" |
8499     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8500           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8501           /^X\(\/\/\)$/{ s//\1/; q; }
8502           /^X\(\/\).*/{ s//\1/; q; }
8503           s/.*/./; q'`
8504     done
8505     test ! -n "$as_dirs" || mkdir $as_dirs
8506   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8507 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8508    { (exit 1); exit 1; }; }; }
8509
8510       rm -f $ac_file
8511       mv $tmp/config.h $ac_file
8512     fi
8513   else
8514     cat $tmp/config.h
8515     rm -f $tmp/config.h
8516   fi
8517 # Compute $ac_file's index in $config_headers.
8518 _am_stamp_count=1
8519 for _am_header in $config_headers :; do
8520   case $_am_header in
8521     $ac_file | $ac_file:* )
8522       break ;;
8523     * )
8524       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8525   esac
8526 done
8527 echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
8528 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8529          X$ac_file : 'X\(//\)[^/]' \| \
8530          X$ac_file : 'X\(//\)$' \| \
8531          X$ac_file : 'X\(/\)' \| \
8532          .     : '\(.\)' 2>/dev/null ||
8533 echo X$ac_file |
8534     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8535           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8536           /^X\(\/\/\)$/{ s//\1/; q; }
8537           /^X\(\/\).*/{ s//\1/; q; }
8538           s/.*/./; q'`/stamp-h$_am_stamp_count
8539 done
8540 _ACEOF
8541 cat >>$CONFIG_STATUS <<\_ACEOF
8542
8543 #
8544 # CONFIG_COMMANDS section.
8545 #
8546 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8547   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
8548   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
8549   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
8550 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8551          X"$ac_dest" : 'X\(//\)[^/]' \| \
8552          X"$ac_dest" : 'X\(//\)$' \| \
8553          X"$ac_dest" : 'X\(/\)' \| \
8554          .     : '\(.\)' 2>/dev/null ||
8555 echo X"$ac_dest" |
8556     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8557           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8558           /^X\(\/\/\)$/{ s//\1/; q; }
8559           /^X\(\/\).*/{ s//\1/; q; }
8560           s/.*/./; q'`
8561   { if $as_mkdir_p; then
8562     mkdir -p "$ac_dir"
8563   else
8564     as_dir="$ac_dir"
8565     as_dirs=
8566     while test ! -d "$as_dir"; do
8567       as_dirs="$as_dir $as_dirs"
8568       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8569 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8570          X"$as_dir" : 'X\(//\)[^/]' \| \
8571          X"$as_dir" : 'X\(//\)$' \| \
8572          X"$as_dir" : 'X\(/\)' \| \
8573          .     : '\(.\)' 2>/dev/null ||
8574 echo X"$as_dir" |
8575     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8576           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8577           /^X\(\/\/\)$/{ s//\1/; q; }
8578           /^X\(\/\).*/{ s//\1/; q; }
8579           s/.*/./; q'`
8580     done
8581     test ! -n "$as_dirs" || mkdir $as_dirs
8582   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8583 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8584    { (exit 1); exit 1; }; }; }
8585
8586   ac_builddir=.
8587
8588 if test "$ac_dir" != .; then
8589   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8590   # A "../" for each directory in $ac_dir_suffix.
8591   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8592 else
8593   ac_dir_suffix= ac_top_builddir=
8594 fi
8595
8596 case $srcdir in
8597   .)  # No --srcdir option.  We are building in place.
8598     ac_srcdir=.
8599     if test -z "$ac_top_builddir"; then
8600        ac_top_srcdir=.
8601     else
8602        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8603     fi ;;
8604   [\\/]* | ?:[\\/]* )  # Absolute path.
8605     ac_srcdir=$srcdir$ac_dir_suffix;
8606     ac_top_srcdir=$srcdir ;;
8607   *) # Relative path.
8608     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8609     ac_top_srcdir=$ac_top_builddir$srcdir ;;
8610 esac
8611
8612 # Do not use `cd foo && pwd` to compute absolute paths, because
8613 # the directories may not exist.
8614 case `pwd` in
8615 .) ac_abs_builddir="$ac_dir";;
8616 *)
8617   case "$ac_dir" in
8618   .) ac_abs_builddir=`pwd`;;
8619   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8620   *) ac_abs_builddir=`pwd`/"$ac_dir";;
8621   esac;;
8622 esac
8623 case $ac_abs_builddir in
8624 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8625 *)
8626   case ${ac_top_builddir}. in
8627   .) ac_abs_top_builddir=$ac_abs_builddir;;
8628   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8629   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8630   esac;;
8631 esac
8632 case $ac_abs_builddir in
8633 .) ac_abs_srcdir=$ac_srcdir;;
8634 *)
8635   case $ac_srcdir in
8636   .) ac_abs_srcdir=$ac_abs_builddir;;
8637   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8638   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8639   esac;;
8640 esac
8641 case $ac_abs_builddir in
8642 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8643 *)
8644   case $ac_top_srcdir in
8645   .) ac_abs_top_srcdir=$ac_abs_builddir;;
8646   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8647   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8648   esac;;
8649 esac
8650
8651
8652   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8653 echo "$as_me: executing $ac_dest commands" >&6;}
8654   case $ac_dest in
8655     depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
8656   # Strip MF so we end up with the name of the file.
8657   mf=`echo "$mf" | sed -e 's/:.*$//'`
8658   # Check whether this is an Automake generated Makefile or not.
8659   # We used to match only the files named `Makefile.in', but
8660   # some people rename them; so instead we look at the file content.
8661   # Grep'ing the first line is not enough: some people post-process
8662   # each Makefile.in and add a new line on top of each file to say so.
8663   # So let's grep whole file.
8664   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8665     dirpart=`(dirname "$mf") 2>/dev/null ||
8666 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8667          X"$mf" : 'X\(//\)[^/]' \| \
8668          X"$mf" : 'X\(//\)$' \| \
8669          X"$mf" : 'X\(/\)' \| \
8670          .     : '\(.\)' 2>/dev/null ||
8671 echo X"$mf" |
8672     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8673           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8674           /^X\(\/\/\)$/{ s//\1/; q; }
8675           /^X\(\/\).*/{ s//\1/; q; }
8676           s/.*/./; q'`
8677   else
8678     continue
8679   fi
8680   grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
8681   # Extract the definition of DEP_FILES from the Makefile without
8682   # running `make'.
8683   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8684   test -z "$DEPDIR" && continue
8685   # When using ansi2knr, U may be empty or an underscore; expand it
8686   U=`sed -n 's/^U = //p' < "$mf"`
8687   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
8688   # We invoke sed twice because it is the simplest approach to
8689   # changing $(DEPDIR) to its actual value in the expansion.
8690   for file in `sed -n '
8691     /^DEP_FILES = .*\\\\$/ {
8692       s/^DEP_FILES = //
8693       :loop
8694         s/\\\\$//
8695         p
8696         n
8697         /\\\\$/ b loop
8698       p
8699     }
8700     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
8701        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8702     # Make sure the directory exists.
8703     test -f "$dirpart/$file" && continue
8704     fdir=`(dirname "$file") 2>/dev/null ||
8705 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8706          X"$file" : 'X\(//\)[^/]' \| \
8707          X"$file" : 'X\(//\)$' \| \
8708          X"$file" : 'X\(/\)' \| \
8709          .     : '\(.\)' 2>/dev/null ||
8710 echo X"$file" |
8711     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8712           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8713           /^X\(\/\/\)$/{ s//\1/; q; }
8714           /^X\(\/\).*/{ s//\1/; q; }
8715           s/.*/./; q'`
8716     { if $as_mkdir_p; then
8717     mkdir -p $dirpart/$fdir
8718   else
8719     as_dir=$dirpart/$fdir
8720     as_dirs=
8721     while test ! -d "$as_dir"; do
8722       as_dirs="$as_dir $as_dirs"
8723       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8724 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8725          X"$as_dir" : 'X\(//\)[^/]' \| \
8726          X"$as_dir" : 'X\(//\)$' \| \
8727          X"$as_dir" : 'X\(/\)' \| \
8728          .     : '\(.\)' 2>/dev/null ||
8729 echo X"$as_dir" |
8730     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8731           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8732           /^X\(\/\/\)$/{ s//\1/; q; }
8733           /^X\(\/\).*/{ s//\1/; q; }
8734           s/.*/./; q'`
8735     done
8736     test ! -n "$as_dirs" || mkdir $as_dirs
8737   fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8738 echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8739    { (exit 1); exit 1; }; }; }
8740
8741     # echo "creating $dirpart/$file"
8742     echo '# dummy' > "$dirpart/$file"
8743   done
8744 done
8745  ;;
8746   esac
8747 done
8748 _ACEOF
8749
8750 cat >>$CONFIG_STATUS <<\_ACEOF
8751
8752 { (exit 0); exit 0; }
8753 _ACEOF
8754 chmod +x $CONFIG_STATUS
8755 ac_clean_files=$ac_clean_files_save
8756
8757
8758 # configure is writing to config.log, and then calls config.status.
8759 # config.status does its own redirection, appending to config.log.
8760 # Unfortunately, on DOS this fails, as config.log is still kept open
8761 # by configure, so config.status won't be able to write to it; its
8762 # output is simply discarded.  So we exec the FD to /dev/null,
8763 # effectively closing config.log, so it can be properly (re)opened and
8764 # appended to by config.status.  When coming back to configure, we
8765 # need to make the FD available again.
8766 if test "$no_create" != yes; then
8767   ac_cs_success=:
8768   ac_config_status_args=
8769   test "$silent" = yes &&
8770     ac_config_status_args="$ac_config_status_args --quiet"
8771   exec 5>/dev/null
8772   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8773   exec 5>>config.log
8774   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8775   # would make configure fail if this is the last instruction.
8776   $ac_cs_success || { (exit 1); exit 1; }
8777 fi
8778