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 $gcc_cv_header_string = yes; then
3162
3163 cat >>confdefs.h <<\_ACEOF
3164 #define STRING_WITH_STRINGS 1
3165 _ACEOF
3166
3167 fi
3168
3169 ac_ext=c
3170 ac_cpp='$CPP $CPPFLAGS'
3171 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3172 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3173 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3174 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3175 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3176 # On Suns, sometimes $CPP names a directory.
3177 if test -n "$CPP" && test -d "$CPP"; then
3178   CPP=
3179 fi
3180 if test -z "$CPP"; then
3181   if test "${ac_cv_prog_CPP+set}" = set; then
3182   echo $ECHO_N "(cached) $ECHO_C" >&6
3183 else
3184       # Double quotes because CPP needs to be expanded
3185     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3186     do
3187       ac_preproc_ok=false
3188 for ac_c_preproc_warn_flag in '' yes
3189 do
3190   # Use a header file that comes with gcc, so configuring glibc
3191   # with a fresh cross-compiler works.
3192   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3193   # <limits.h> exists even on freestanding compilers.
3194   # On the NeXT, cc -E runs the code through the compiler's parser,
3195   # not just through cpp. "Syntax error" is here to catch this case.
3196   cat >conftest.$ac_ext <<_ACEOF
3197 /* confdefs.h.  */
3198 _ACEOF
3199 cat confdefs.h >>conftest.$ac_ext
3200 cat >>conftest.$ac_ext <<_ACEOF
3201 /* end confdefs.h.  */
3202 #ifdef __STDC__
3203 # include <limits.h>
3204 #else
3205 # include <assert.h>
3206 #endif
3207                      Syntax error
3208 _ACEOF
3209 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3210   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3211   ac_status=$?
3212   grep -v '^ *+' conftest.er1 >conftest.err
3213   rm -f conftest.er1
3214   cat conftest.err >&5
3215   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3216   (exit $ac_status); } >/dev/null; then
3217   if test -s conftest.err; then
3218     ac_cpp_err=$ac_c_preproc_warn_flag
3219     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3220   else
3221     ac_cpp_err=
3222   fi
3223 else
3224   ac_cpp_err=yes
3225 fi
3226 if test -z "$ac_cpp_err"; then
3227   :
3228 else
3229   echo "$as_me: failed program was:" >&5
3230 sed 's/^/| /' conftest.$ac_ext >&5
3231
3232   # Broken: fails on valid input.
3233 continue
3234 fi
3235 rm -f conftest.err conftest.$ac_ext
3236
3237   # OK, works on sane cases.  Now check whether non-existent headers
3238   # can be detected and how.
3239   cat >conftest.$ac_ext <<_ACEOF
3240 /* confdefs.h.  */
3241 _ACEOF
3242 cat confdefs.h >>conftest.$ac_ext
3243 cat >>conftest.$ac_ext <<_ACEOF
3244 /* end confdefs.h.  */
3245 #include <ac_nonexistent.h>
3246 _ACEOF
3247 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3248   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3249   ac_status=$?
3250   grep -v '^ *+' conftest.er1 >conftest.err
3251   rm -f conftest.er1
3252   cat conftest.err >&5
3253   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3254   (exit $ac_status); } >/dev/null; then
3255   if test -s conftest.err; then
3256     ac_cpp_err=$ac_c_preproc_warn_flag
3257     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3258   else
3259     ac_cpp_err=
3260   fi
3261 else
3262   ac_cpp_err=yes
3263 fi
3264 if test -z "$ac_cpp_err"; then
3265   # Broken: success on invalid input.
3266 continue
3267 else
3268   echo "$as_me: failed program was:" >&5
3269 sed 's/^/| /' conftest.$ac_ext >&5
3270
3271   # Passes both tests.
3272 ac_preproc_ok=:
3273 break
3274 fi
3275 rm -f conftest.err conftest.$ac_ext
3276
3277 done
3278 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3279 rm -f conftest.err conftest.$ac_ext
3280 if $ac_preproc_ok; then
3281   break
3282 fi
3283
3284     done
3285     ac_cv_prog_CPP=$CPP
3286
3287 fi
3288   CPP=$ac_cv_prog_CPP
3289 else
3290   ac_cv_prog_CPP=$CPP
3291 fi
3292 echo "$as_me:$LINENO: result: $CPP" >&5
3293 echo "${ECHO_T}$CPP" >&6
3294 ac_preproc_ok=false
3295 for ac_c_preproc_warn_flag in '' yes
3296 do
3297   # Use a header file that comes with gcc, so configuring glibc
3298   # with a fresh cross-compiler works.
3299   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3300   # <limits.h> exists even on freestanding compilers.
3301   # On the NeXT, cc -E runs the code through the compiler's parser,
3302   # not just through cpp. "Syntax error" is here to catch this case.
3303   cat >conftest.$ac_ext <<_ACEOF
3304 /* confdefs.h.  */
3305 _ACEOF
3306 cat confdefs.h >>conftest.$ac_ext
3307 cat >>conftest.$ac_ext <<_ACEOF
3308 /* end confdefs.h.  */
3309 #ifdef __STDC__
3310 # include <limits.h>
3311 #else
3312 # include <assert.h>
3313 #endif
3314                      Syntax error
3315 _ACEOF
3316 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3317   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3318   ac_status=$?
3319   grep -v '^ *+' conftest.er1 >conftest.err
3320   rm -f conftest.er1
3321   cat conftest.err >&5
3322   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3323   (exit $ac_status); } >/dev/null; then
3324   if test -s conftest.err; then
3325     ac_cpp_err=$ac_c_preproc_warn_flag
3326     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3327   else
3328     ac_cpp_err=
3329   fi
3330 else
3331   ac_cpp_err=yes
3332 fi
3333 if test -z "$ac_cpp_err"; then
3334   :
3335 else
3336   echo "$as_me: failed program was:" >&5
3337 sed 's/^/| /' conftest.$ac_ext >&5
3338
3339   # Broken: fails on valid input.
3340 continue
3341 fi
3342 rm -f conftest.err conftest.$ac_ext
3343
3344   # OK, works on sane cases.  Now check whether non-existent headers
3345   # can be detected and how.
3346   cat >conftest.$ac_ext <<_ACEOF
3347 /* confdefs.h.  */
3348 _ACEOF
3349 cat confdefs.h >>conftest.$ac_ext
3350 cat >>conftest.$ac_ext <<_ACEOF
3351 /* end confdefs.h.  */
3352 #include <ac_nonexistent.h>
3353 _ACEOF
3354 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3355   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3356   ac_status=$?
3357   grep -v '^ *+' conftest.er1 >conftest.err
3358   rm -f conftest.er1
3359   cat conftest.err >&5
3360   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3361   (exit $ac_status); } >/dev/null; then
3362   if test -s conftest.err; then
3363     ac_cpp_err=$ac_c_preproc_warn_flag
3364     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3365   else
3366     ac_cpp_err=
3367   fi
3368 else
3369   ac_cpp_err=yes
3370 fi
3371 if test -z "$ac_cpp_err"; then
3372   # Broken: success on invalid input.
3373 continue
3374 else
3375   echo "$as_me: failed program was:" >&5
3376 sed 's/^/| /' conftest.$ac_ext >&5
3377
3378   # Passes both tests.
3379 ac_preproc_ok=:
3380 break
3381 fi
3382 rm -f conftest.err conftest.$ac_ext
3383
3384 done
3385 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3386 rm -f conftest.err conftest.$ac_ext
3387 if $ac_preproc_ok; then
3388   :
3389 else
3390   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3391 See \`config.log' for more details." >&5
3392 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3393 See \`config.log' for more details." >&2;}
3394    { (exit 1); exit 1; }; }
3395 fi
3396
3397 ac_ext=c
3398 ac_cpp='$CPP $CPPFLAGS'
3399 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3400 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3401 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3402
3403
3404 echo "$as_me:$LINENO: checking for egrep" >&5
3405 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3406 if test "${ac_cv_prog_egrep+set}" = set; then
3407   echo $ECHO_N "(cached) $ECHO_C" >&6
3408 else
3409   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3410     then ac_cv_prog_egrep='grep -E'
3411     else ac_cv_prog_egrep='egrep'
3412     fi
3413 fi
3414 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3415 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3416  EGREP=$ac_cv_prog_egrep
3417
3418
3419 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3420 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3421 if test "${ac_cv_header_stdc+set}" = set; then
3422   echo $ECHO_N "(cached) $ECHO_C" >&6
3423 else
3424   cat >conftest.$ac_ext <<_ACEOF
3425 /* confdefs.h.  */
3426 _ACEOF
3427 cat confdefs.h >>conftest.$ac_ext
3428 cat >>conftest.$ac_ext <<_ACEOF
3429 /* end confdefs.h.  */
3430 #include <stdlib.h>
3431 #include <stdarg.h>
3432 #include <string.h>
3433 #include <float.h>
3434
3435 int
3436 main ()
3437 {
3438
3439   ;
3440   return 0;
3441 }
3442 _ACEOF
3443 rm -f conftest.$ac_objext
3444 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3445   (eval $ac_compile) 2>conftest.er1
3446   ac_status=$?
3447   grep -v '^ *+' conftest.er1 >conftest.err
3448   rm -f conftest.er1
3449   cat conftest.err >&5
3450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3451   (exit $ac_status); } &&
3452          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3453   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3454   (eval $ac_try) 2>&5
3455   ac_status=$?
3456   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3457   (exit $ac_status); }; } &&
3458          { ac_try='test -s conftest.$ac_objext'
3459   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3460   (eval $ac_try) 2>&5
3461   ac_status=$?
3462   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3463   (exit $ac_status); }; }; then
3464   ac_cv_header_stdc=yes
3465 else
3466   echo "$as_me: failed program was:" >&5
3467 sed 's/^/| /' conftest.$ac_ext >&5
3468
3469 ac_cv_header_stdc=no
3470 fi
3471 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3472
3473 if test $ac_cv_header_stdc = yes; then
3474   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3475   cat >conftest.$ac_ext <<_ACEOF
3476 /* confdefs.h.  */
3477 _ACEOF
3478 cat confdefs.h >>conftest.$ac_ext
3479 cat >>conftest.$ac_ext <<_ACEOF
3480 /* end confdefs.h.  */
3481 #include <string.h>
3482
3483 _ACEOF
3484 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3485   $EGREP "memchr" >/dev/null 2>&1; then
3486   :
3487 else
3488   ac_cv_header_stdc=no
3489 fi
3490 rm -f conftest*
3491
3492 fi
3493
3494 if test $ac_cv_header_stdc = yes; then
3495   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3496   cat >conftest.$ac_ext <<_ACEOF
3497 /* confdefs.h.  */
3498 _ACEOF
3499 cat confdefs.h >>conftest.$ac_ext
3500 cat >>conftest.$ac_ext <<_ACEOF
3501 /* end confdefs.h.  */
3502 #include <stdlib.h>
3503
3504 _ACEOF
3505 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3506   $EGREP "free" >/dev/null 2>&1; then
3507   :
3508 else
3509   ac_cv_header_stdc=no
3510 fi
3511 rm -f conftest*
3512
3513 fi
3514
3515 if test $ac_cv_header_stdc = yes; then
3516   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3517   if test "$cross_compiling" = yes; then
3518   :
3519 else
3520   cat >conftest.$ac_ext <<_ACEOF
3521 /* confdefs.h.  */
3522 _ACEOF
3523 cat confdefs.h >>conftest.$ac_ext
3524 cat >>conftest.$ac_ext <<_ACEOF
3525 /* end confdefs.h.  */
3526 #include <ctype.h>
3527 #if ((' ' & 0x0FF) == 0x020)
3528 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3529 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3530 #else
3531 # define ISLOWER(c) \
3532                    (('a' <= (c) && (c) <= 'i') \
3533                      || ('j' <= (c) && (c) <= 'r') \
3534                      || ('s' <= (c) && (c) <= 'z'))
3535 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3536 #endif
3537
3538 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3539 int
3540 main ()
3541 {
3542   int i;
3543   for (i = 0; i < 256; i++)
3544     if (XOR (islower (i), ISLOWER (i))
3545         || toupper (i) != TOUPPER (i))
3546       exit(2);
3547   exit (0);
3548 }
3549 _ACEOF
3550 rm -f conftest$ac_exeext
3551 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3552   (eval $ac_link) 2>&5
3553   ac_status=$?
3554   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3555   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3556   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3557   (eval $ac_try) 2>&5
3558   ac_status=$?
3559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3560   (exit $ac_status); }; }; then
3561   :
3562 else
3563   echo "$as_me: program exited with status $ac_status" >&5
3564 echo "$as_me: failed program was:" >&5
3565 sed 's/^/| /' conftest.$ac_ext >&5
3566
3567 ( exit $ac_status )
3568 ac_cv_header_stdc=no
3569 fi
3570 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3571 fi
3572 fi
3573 fi
3574 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3575 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3576 if test $ac_cv_header_stdc = yes; then
3577
3578 cat >>confdefs.h <<\_ACEOF
3579 #define STDC_HEADERS 1
3580 _ACEOF
3581
3582 fi
3583
3584 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3595                   inttypes.h stdint.h unistd.h
3596 do
3597 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3598 echo "$as_me:$LINENO: checking for $ac_header" >&5
3599 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3600 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3601   echo $ECHO_N "(cached) $ECHO_C" >&6
3602 else
3603   cat >conftest.$ac_ext <<_ACEOF
3604 /* confdefs.h.  */
3605 _ACEOF
3606 cat confdefs.h >>conftest.$ac_ext
3607 cat >>conftest.$ac_ext <<_ACEOF
3608 /* end confdefs.h.  */
3609 $ac_includes_default
3610
3611 #include <$ac_header>
3612 _ACEOF
3613 rm -f conftest.$ac_objext
3614 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3615   (eval $ac_compile) 2>conftest.er1
3616   ac_status=$?
3617   grep -v '^ *+' conftest.er1 >conftest.err
3618   rm -f conftest.er1
3619   cat conftest.err >&5
3620   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3621   (exit $ac_status); } &&
3622          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3623   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3624   (eval $ac_try) 2>&5
3625   ac_status=$?
3626   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3627   (exit $ac_status); }; } &&
3628          { ac_try='test -s conftest.$ac_objext'
3629   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3630   (eval $ac_try) 2>&5
3631   ac_status=$?
3632   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3633   (exit $ac_status); }; }; then
3634   eval "$as_ac_Header=yes"
3635 else
3636   echo "$as_me: failed program was:" >&5
3637 sed 's/^/| /' conftest.$ac_ext >&5
3638
3639 eval "$as_ac_Header=no"
3640 fi
3641 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3642 fi
3643 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3644 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3645 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3646   cat >>confdefs.h <<_ACEOF
3647 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3648 _ACEOF
3649
3650 fi
3651
3652 done
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665 for ac_header in iconv.h locale.h fcntl.h limits.h stddef.h \
3666         stdlib.h strings.h string.h sys/file.h unistd.h
3667 do
3668 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3669 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3670   echo "$as_me:$LINENO: checking for $ac_header" >&5
3671 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3672 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3673   echo $ECHO_N "(cached) $ECHO_C" >&6
3674 fi
3675 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3676 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3677 else
3678   # Is the header compilable?
3679 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3680 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3681 cat >conftest.$ac_ext <<_ACEOF
3682 /* confdefs.h.  */
3683 _ACEOF
3684 cat confdefs.h >>conftest.$ac_ext
3685 cat >>conftest.$ac_ext <<_ACEOF
3686 /* end confdefs.h.  */
3687 $ac_includes_default
3688 #include <$ac_header>
3689 _ACEOF
3690 rm -f conftest.$ac_objext
3691 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3692   (eval $ac_compile) 2>conftest.er1
3693   ac_status=$?
3694   grep -v '^ *+' conftest.er1 >conftest.err
3695   rm -f conftest.er1
3696   cat conftest.err >&5
3697   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3698   (exit $ac_status); } &&
3699          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3700   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3701   (eval $ac_try) 2>&5
3702   ac_status=$?
3703   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3704   (exit $ac_status); }; } &&
3705          { ac_try='test -s conftest.$ac_objext'
3706   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3707   (eval $ac_try) 2>&5
3708   ac_status=$?
3709   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3710   (exit $ac_status); }; }; then
3711   ac_header_compiler=yes
3712 else
3713   echo "$as_me: failed program was:" >&5
3714 sed 's/^/| /' conftest.$ac_ext >&5
3715
3716 ac_header_compiler=no
3717 fi
3718 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3719 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3720 echo "${ECHO_T}$ac_header_compiler" >&6
3721
3722 # Is the header present?
3723 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3724 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3725 cat >conftest.$ac_ext <<_ACEOF
3726 /* confdefs.h.  */
3727 _ACEOF
3728 cat confdefs.h >>conftest.$ac_ext
3729 cat >>conftest.$ac_ext <<_ACEOF
3730 /* end confdefs.h.  */
3731 #include <$ac_header>
3732 _ACEOF
3733 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3734   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3735   ac_status=$?
3736   grep -v '^ *+' conftest.er1 >conftest.err
3737   rm -f conftest.er1
3738   cat conftest.err >&5
3739   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3740   (exit $ac_status); } >/dev/null; then
3741   if test -s conftest.err; then
3742     ac_cpp_err=$ac_c_preproc_warn_flag
3743     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3744   else
3745     ac_cpp_err=
3746   fi
3747 else
3748   ac_cpp_err=yes
3749 fi
3750 if test -z "$ac_cpp_err"; then
3751   ac_header_preproc=yes
3752 else
3753   echo "$as_me: failed program was:" >&5
3754 sed 's/^/| /' conftest.$ac_ext >&5
3755
3756   ac_header_preproc=no
3757 fi
3758 rm -f conftest.err conftest.$ac_ext
3759 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3760 echo "${ECHO_T}$ac_header_preproc" >&6
3761
3762 # So?  What about this header?
3763 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3764   yes:no: )
3765     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3766 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3767     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3768 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3769     ac_header_preproc=yes
3770     ;;
3771   no:yes:* )
3772     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3773 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3774     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3775 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3776     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3777 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3778     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3779 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3780     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3781 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3782     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3783 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3784     (
3785       cat <<\_ASBOX
3786 ## ----------------------------------- ##
3787 ## Report this to gcc-bugs@gcc.gnu.org ##
3788 ## ----------------------------------- ##
3789 _ASBOX
3790     ) |
3791       sed "s/^/$as_me: WARNING:     /" >&2
3792     ;;
3793 esac
3794 echo "$as_me:$LINENO: checking for $ac_header" >&5
3795 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3796 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3797   echo $ECHO_N "(cached) $ECHO_C" >&6
3798 else
3799   eval "$as_ac_Header=\$ac_header_preproc"
3800 fi
3801 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3802 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3803
3804 fi
3805 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3806   cat >>confdefs.h <<_ACEOF
3807 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3808 _ACEOF
3809
3810 fi
3811
3812 done
3813
3814
3815 # Checks for typedefs, structures, and compiler characteristics.
3816 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
3817 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
3818 if test "${ac_cv_c_const+set}" = set; then
3819   echo $ECHO_N "(cached) $ECHO_C" >&6
3820 else
3821   cat >conftest.$ac_ext <<_ACEOF
3822 /* confdefs.h.  */
3823 _ACEOF
3824 cat confdefs.h >>conftest.$ac_ext
3825 cat >>conftest.$ac_ext <<_ACEOF
3826 /* end confdefs.h.  */
3827
3828 int
3829 main ()
3830 {
3831 /* FIXME: Include the comments suggested by Paul. */
3832 #ifndef __cplusplus
3833   /* Ultrix mips cc rejects this.  */
3834   typedef int charset[2];
3835   const charset x;
3836   /* SunOS 4.1.1 cc rejects this.  */
3837   char const *const *ccp;
3838   char **p;
3839   /* NEC SVR4.0.2 mips cc rejects this.  */
3840   struct point {int x, y;};
3841   static struct point const zero = {0,0};
3842   /* AIX XL C 1.02.0.0 rejects this.
3843      It does not let you subtract one const X* pointer from another in
3844      an arm of an if-expression whose if-part is not a constant
3845      expression */
3846   const char *g = "string";
3847   ccp = &g + (g ? g-g : 0);
3848   /* HPUX 7.0 cc rejects these. */
3849   ++ccp;
3850   p = (char**) ccp;
3851   ccp = (char const *const *) p;
3852   { /* SCO 3.2v4 cc rejects this.  */
3853     char *t;
3854     char const *s = 0 ? (char *) 0 : (char const *) 0;
3855
3856     *t++ = 0;
3857   }
3858   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3859     int x[] = {25, 17};
3860     const int *foo = &x[0];
3861     ++foo;
3862   }
3863   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3864     typedef const int *iptr;
3865     iptr p = 0;
3866     ++p;
3867   }
3868   { /* AIX XL C 1.02.0.0 rejects this saying
3869        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3870     struct s { int j; const int *ap[3]; };
3871     struct s *b; b->j = 5;
3872   }
3873   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3874     const int foo = 10;
3875   }
3876 #endif
3877
3878   ;
3879   return 0;
3880 }
3881 _ACEOF
3882 rm -f conftest.$ac_objext
3883 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3884   (eval $ac_compile) 2>conftest.er1
3885   ac_status=$?
3886   grep -v '^ *+' conftest.er1 >conftest.err
3887   rm -f conftest.er1
3888   cat conftest.err >&5
3889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3890   (exit $ac_status); } &&
3891          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3892   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3893   (eval $ac_try) 2>&5
3894   ac_status=$?
3895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3896   (exit $ac_status); }; } &&
3897          { ac_try='test -s conftest.$ac_objext'
3898   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3899   (eval $ac_try) 2>&5
3900   ac_status=$?
3901   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3902   (exit $ac_status); }; }; then
3903   ac_cv_c_const=yes
3904 else
3905   echo "$as_me: failed program was:" >&5
3906 sed 's/^/| /' conftest.$ac_ext >&5
3907
3908 ac_cv_c_const=no
3909 fi
3910 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3911 fi
3912 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
3913 echo "${ECHO_T}$ac_cv_c_const" >&6
3914 if test $ac_cv_c_const = no; then
3915
3916 cat >>confdefs.h <<\_ACEOF
3917 #define const
3918 _ACEOF
3919
3920 fi
3921
3922 echo "$as_me:$LINENO: checking for inline" >&5
3923 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3924 if test "${ac_cv_c_inline+set}" = set; then
3925   echo $ECHO_N "(cached) $ECHO_C" >&6
3926 else
3927   ac_cv_c_inline=no
3928 for ac_kw in inline __inline__ __inline; do
3929   cat >conftest.$ac_ext <<_ACEOF
3930 /* confdefs.h.  */
3931 _ACEOF
3932 cat confdefs.h >>conftest.$ac_ext
3933 cat >>conftest.$ac_ext <<_ACEOF
3934 /* end confdefs.h.  */
3935 #ifndef __cplusplus
3936 typedef int foo_t;
3937 static $ac_kw foo_t static_foo () {return 0; }
3938 $ac_kw foo_t foo () {return 0; }
3939 #endif
3940
3941 _ACEOF
3942 rm -f conftest.$ac_objext
3943 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3944   (eval $ac_compile) 2>conftest.er1
3945   ac_status=$?
3946   grep -v '^ *+' conftest.er1 >conftest.err
3947   rm -f conftest.er1
3948   cat conftest.err >&5
3949   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3950   (exit $ac_status); } &&
3951          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3952   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3953   (eval $ac_try) 2>&5
3954   ac_status=$?
3955   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3956   (exit $ac_status); }; } &&
3957          { ac_try='test -s conftest.$ac_objext'
3958   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3959   (eval $ac_try) 2>&5
3960   ac_status=$?
3961   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3962   (exit $ac_status); }; }; then
3963   ac_cv_c_inline=$ac_kw; break
3964 else
3965   echo "$as_me: failed program was:" >&5
3966 sed 's/^/| /' conftest.$ac_ext >&5
3967
3968 fi
3969 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3970 done
3971
3972 fi
3973 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3974 echo "${ECHO_T}$ac_cv_c_inline" >&6
3975
3976
3977 case $ac_cv_c_inline in
3978   inline | yes) ;;
3979   *)
3980     case $ac_cv_c_inline in
3981       no) ac_val=;;
3982       *) ac_val=$ac_cv_c_inline;;
3983     esac
3984     cat >>confdefs.h <<_ACEOF
3985 #ifndef __cplusplus
3986 #define inline $ac_val
3987 #endif
3988 _ACEOF
3989     ;;
3990 esac
3991
3992 echo "$as_me:$LINENO: checking for obstacks" >&5
3993 echo $ECHO_N "checking for obstacks... $ECHO_C" >&6
3994 if test "${ac_cv_func_obstack+set}" = set; then
3995   echo $ECHO_N "(cached) $ECHO_C" >&6
3996 else
3997   cat >conftest.$ac_ext <<_ACEOF
3998 /* confdefs.h.  */
3999 _ACEOF
4000 cat confdefs.h >>conftest.$ac_ext
4001 cat >>conftest.$ac_ext <<_ACEOF
4002 /* end confdefs.h.  */
4003 #include "obstack.h"
4004 int
4005 main ()
4006 {
4007 struct obstack *mem; obstack_free(mem,(char *) 0)
4008   ;
4009   return 0;
4010 }
4011 _ACEOF
4012 rm -f conftest.$ac_objext conftest$ac_exeext
4013 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4014   (eval $ac_link) 2>conftest.er1
4015   ac_status=$?
4016   grep -v '^ *+' conftest.er1 >conftest.err
4017   rm -f conftest.er1
4018   cat conftest.err >&5
4019   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4020   (exit $ac_status); } &&
4021          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4022   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4023   (eval $ac_try) 2>&5
4024   ac_status=$?
4025   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4026   (exit $ac_status); }; } &&
4027          { ac_try='test -s conftest$ac_exeext'
4028   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4029   (eval $ac_try) 2>&5
4030   ac_status=$?
4031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4032   (exit $ac_status); }; }; then
4033   ac_cv_func_obstack=yes
4034 else
4035   echo "$as_me: failed program was:" >&5
4036 sed 's/^/| /' conftest.$ac_ext >&5
4037
4038 ac_cv_func_obstack=no
4039 fi
4040 rm -f conftest.err conftest.$ac_objext \
4041       conftest$ac_exeext conftest.$ac_ext
4042 fi
4043 echo "$as_me:$LINENO: result: $ac_cv_func_obstack" >&5
4044 echo "${ECHO_T}$ac_cv_func_obstack" >&6
4045 if test $ac_cv_func_obstack = yes; then
4046
4047 cat >>confdefs.h <<\_ACEOF
4048 #define HAVE_OBSTACK 1
4049 _ACEOF
4050
4051 else
4052   case $LIBOBJS in
4053     "obstack.$ac_objext"   | \
4054   *" obstack.$ac_objext"   | \
4055     "obstack.$ac_objext "* | \
4056   *" obstack.$ac_objext "* ) ;;
4057   *) LIBOBJS="$LIBOBJS obstack.$ac_objext" ;;
4058 esac
4059
4060 fi
4061
4062 echo "$as_me:$LINENO: checking for off_t" >&5
4063 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
4064 if test "${ac_cv_type_off_t+set}" = set; then
4065   echo $ECHO_N "(cached) $ECHO_C" >&6
4066 else
4067   cat >conftest.$ac_ext <<_ACEOF
4068 /* confdefs.h.  */
4069 _ACEOF
4070 cat confdefs.h >>conftest.$ac_ext
4071 cat >>conftest.$ac_ext <<_ACEOF
4072 /* end confdefs.h.  */
4073 $ac_includes_default
4074 int
4075 main ()
4076 {
4077 if ((off_t *) 0)
4078   return 0;
4079 if (sizeof (off_t))
4080   return 0;
4081   ;
4082   return 0;
4083 }
4084 _ACEOF
4085 rm -f conftest.$ac_objext
4086 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4087   (eval $ac_compile) 2>conftest.er1
4088   ac_status=$?
4089   grep -v '^ *+' conftest.er1 >conftest.err
4090   rm -f conftest.er1
4091   cat conftest.err >&5
4092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4093   (exit $ac_status); } &&
4094          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4095   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4096   (eval $ac_try) 2>&5
4097   ac_status=$?
4098   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4099   (exit $ac_status); }; } &&
4100          { ac_try='test -s conftest.$ac_objext'
4101   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4102   (eval $ac_try) 2>&5
4103   ac_status=$?
4104   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4105   (exit $ac_status); }; }; then
4106   ac_cv_type_off_t=yes
4107 else
4108   echo "$as_me: failed program was:" >&5
4109 sed 's/^/| /' conftest.$ac_ext >&5
4110
4111 ac_cv_type_off_t=no
4112 fi
4113 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4114 fi
4115 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
4116 echo "${ECHO_T}$ac_cv_type_off_t" >&6
4117 if test $ac_cv_type_off_t = yes; then
4118   :
4119 else
4120
4121 cat >>confdefs.h <<_ACEOF
4122 #define off_t long
4123 _ACEOF
4124
4125 fi
4126
4127 echo "$as_me:$LINENO: checking for size_t" >&5
4128 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
4129 if test "${ac_cv_type_size_t+set}" = set; then
4130   echo $ECHO_N "(cached) $ECHO_C" >&6
4131 else
4132   cat >conftest.$ac_ext <<_ACEOF
4133 /* confdefs.h.  */
4134 _ACEOF
4135 cat confdefs.h >>conftest.$ac_ext
4136 cat >>conftest.$ac_ext <<_ACEOF
4137 /* end confdefs.h.  */
4138 $ac_includes_default
4139 int
4140 main ()
4141 {
4142 if ((size_t *) 0)
4143   return 0;
4144 if (sizeof (size_t))
4145   return 0;
4146   ;
4147   return 0;
4148 }
4149 _ACEOF
4150 rm -f conftest.$ac_objext
4151 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4152   (eval $ac_compile) 2>conftest.er1
4153   ac_status=$?
4154   grep -v '^ *+' conftest.er1 >conftest.err
4155   rm -f conftest.er1
4156   cat conftest.err >&5
4157   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4158   (exit $ac_status); } &&
4159          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4160   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4161   (eval $ac_try) 2>&5
4162   ac_status=$?
4163   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4164   (exit $ac_status); }; } &&
4165          { ac_try='test -s conftest.$ac_objext'
4166   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4167   (eval $ac_try) 2>&5
4168   ac_status=$?
4169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4170   (exit $ac_status); }; }; then
4171   ac_cv_type_size_t=yes
4172 else
4173   echo "$as_me: failed program was:" >&5
4174 sed 's/^/| /' conftest.$ac_ext >&5
4175
4176 ac_cv_type_size_t=no
4177 fi
4178 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4179 fi
4180 echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
4181 echo "${ECHO_T}$ac_cv_type_size_t" >&6
4182 if test $ac_cv_type_size_t = yes; then
4183   :
4184 else
4185
4186 cat >>confdefs.h <<_ACEOF
4187 #define size_t unsigned
4188 _ACEOF
4189
4190 fi
4191
4192 echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
4193 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
4194 if test "${ac_cv_struct_tm+set}" = set; then
4195   echo $ECHO_N "(cached) $ECHO_C" >&6
4196 else
4197   cat >conftest.$ac_ext <<_ACEOF
4198 /* confdefs.h.  */
4199 _ACEOF
4200 cat confdefs.h >>conftest.$ac_ext
4201 cat >>conftest.$ac_ext <<_ACEOF
4202 /* end confdefs.h.  */
4203 #include <sys/types.h>
4204 #include <time.h>
4205
4206 int
4207 main ()
4208 {
4209 struct tm *tp; tp->tm_sec;
4210   ;
4211   return 0;
4212 }
4213 _ACEOF
4214 rm -f conftest.$ac_objext
4215 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4216   (eval $ac_compile) 2>conftest.er1
4217   ac_status=$?
4218   grep -v '^ *+' conftest.er1 >conftest.err
4219   rm -f conftest.er1
4220   cat conftest.err >&5
4221   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4222   (exit $ac_status); } &&
4223          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4224   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4225   (eval $ac_try) 2>&5
4226   ac_status=$?
4227   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4228   (exit $ac_status); }; } &&
4229          { ac_try='test -s conftest.$ac_objext'
4230   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4231   (eval $ac_try) 2>&5
4232   ac_status=$?
4233   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4234   (exit $ac_status); }; }; then
4235   ac_cv_struct_tm=time.h
4236 else
4237   echo "$as_me: failed program was:" >&5
4238 sed 's/^/| /' conftest.$ac_ext >&5
4239
4240 ac_cv_struct_tm=sys/time.h
4241 fi
4242 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4243 fi
4244 echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
4245 echo "${ECHO_T}$ac_cv_struct_tm" >&6
4246 if test $ac_cv_struct_tm = sys/time.h; then
4247
4248 cat >>confdefs.h <<\_ACEOF
4249 #define TM_IN_SYS_TIME 1
4250 _ACEOF
4251
4252 fi
4253
4254 echo "$as_me:$LINENO: checking for int" >&5
4255 echo $ECHO_N "checking for int... $ECHO_C" >&6
4256 if test "${ac_cv_type_int+set}" = set; then
4257   echo $ECHO_N "(cached) $ECHO_C" >&6
4258 else
4259   cat >conftest.$ac_ext <<_ACEOF
4260 /* confdefs.h.  */
4261 _ACEOF
4262 cat confdefs.h >>conftest.$ac_ext
4263 cat >>conftest.$ac_ext <<_ACEOF
4264 /* end confdefs.h.  */
4265 $ac_includes_default
4266 int
4267 main ()
4268 {
4269 if ((int *) 0)
4270   return 0;
4271 if (sizeof (int))
4272   return 0;
4273   ;
4274   return 0;
4275 }
4276 _ACEOF
4277 rm -f conftest.$ac_objext
4278 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4279   (eval $ac_compile) 2>conftest.er1
4280   ac_status=$?
4281   grep -v '^ *+' conftest.er1 >conftest.err
4282   rm -f conftest.er1
4283   cat conftest.err >&5
4284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4285   (exit $ac_status); } &&
4286          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4287   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4288   (eval $ac_try) 2>&5
4289   ac_status=$?
4290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4291   (exit $ac_status); }; } &&
4292          { ac_try='test -s conftest.$ac_objext'
4293   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4294   (eval $ac_try) 2>&5
4295   ac_status=$?
4296   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4297   (exit $ac_status); }; }; then
4298   ac_cv_type_int=yes
4299 else
4300   echo "$as_me: failed program was:" >&5
4301 sed 's/^/| /' conftest.$ac_ext >&5
4302
4303 ac_cv_type_int=no
4304 fi
4305 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4306 fi
4307 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4308 echo "${ECHO_T}$ac_cv_type_int" >&6
4309
4310 echo "$as_me:$LINENO: checking size of int" >&5
4311 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4312 if test "${ac_cv_sizeof_int+set}" = set; then
4313   echo $ECHO_N "(cached) $ECHO_C" >&6
4314 else
4315   if test "$ac_cv_type_int" = yes; then
4316   # The cast to unsigned long works around a bug in the HP C Compiler
4317   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4318   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4319   # This bug is HP SR number 8606223364.
4320   if test "$cross_compiling" = yes; then
4321   # Depending upon the size, compute the lo and hi bounds.
4322 cat >conftest.$ac_ext <<_ACEOF
4323 /* confdefs.h.  */
4324 _ACEOF
4325 cat confdefs.h >>conftest.$ac_ext
4326 cat >>conftest.$ac_ext <<_ACEOF
4327 /* end confdefs.h.  */
4328 $ac_includes_default
4329 int
4330 main ()
4331 {
4332 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4333 test_array [0] = 0
4334
4335   ;
4336   return 0;
4337 }
4338 _ACEOF
4339 rm -f conftest.$ac_objext
4340 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4341   (eval $ac_compile) 2>conftest.er1
4342   ac_status=$?
4343   grep -v '^ *+' conftest.er1 >conftest.err
4344   rm -f conftest.er1
4345   cat conftest.err >&5
4346   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4347   (exit $ac_status); } &&
4348          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4349   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4350   (eval $ac_try) 2>&5
4351   ac_status=$?
4352   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4353   (exit $ac_status); }; } &&
4354          { ac_try='test -s conftest.$ac_objext'
4355   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4356   (eval $ac_try) 2>&5
4357   ac_status=$?
4358   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4359   (exit $ac_status); }; }; then
4360   ac_lo=0 ac_mid=0
4361   while :; do
4362     cat >conftest.$ac_ext <<_ACEOF
4363 /* confdefs.h.  */
4364 _ACEOF
4365 cat confdefs.h >>conftest.$ac_ext
4366 cat >>conftest.$ac_ext <<_ACEOF
4367 /* end confdefs.h.  */
4368 $ac_includes_default
4369 int
4370 main ()
4371 {
4372 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4373 test_array [0] = 0
4374
4375   ;
4376   return 0;
4377 }
4378 _ACEOF
4379 rm -f conftest.$ac_objext
4380 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4381   (eval $ac_compile) 2>conftest.er1
4382   ac_status=$?
4383   grep -v '^ *+' conftest.er1 >conftest.err
4384   rm -f conftest.er1
4385   cat conftest.err >&5
4386   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4387   (exit $ac_status); } &&
4388          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4389   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4390   (eval $ac_try) 2>&5
4391   ac_status=$?
4392   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4393   (exit $ac_status); }; } &&
4394          { ac_try='test -s conftest.$ac_objext'
4395   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4396   (eval $ac_try) 2>&5
4397   ac_status=$?
4398   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4399   (exit $ac_status); }; }; then
4400   ac_hi=$ac_mid; break
4401 else
4402   echo "$as_me: failed program was:" >&5
4403 sed 's/^/| /' conftest.$ac_ext >&5
4404
4405 ac_lo=`expr $ac_mid + 1`
4406                     if test $ac_lo -le $ac_mid; then
4407                       ac_lo= ac_hi=
4408                       break
4409                     fi
4410                     ac_mid=`expr 2 '*' $ac_mid + 1`
4411 fi
4412 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4413   done
4414 else
4415   echo "$as_me: failed program was:" >&5
4416 sed 's/^/| /' conftest.$ac_ext >&5
4417
4418 cat >conftest.$ac_ext <<_ACEOF
4419 /* confdefs.h.  */
4420 _ACEOF
4421 cat confdefs.h >>conftest.$ac_ext
4422 cat >>conftest.$ac_ext <<_ACEOF
4423 /* end confdefs.h.  */
4424 $ac_includes_default
4425 int
4426 main ()
4427 {
4428 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4429 test_array [0] = 0
4430
4431   ;
4432   return 0;
4433 }
4434 _ACEOF
4435 rm -f conftest.$ac_objext
4436 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4437   (eval $ac_compile) 2>conftest.er1
4438   ac_status=$?
4439   grep -v '^ *+' conftest.er1 >conftest.err
4440   rm -f conftest.er1
4441   cat conftest.err >&5
4442   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4443   (exit $ac_status); } &&
4444          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4445   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4446   (eval $ac_try) 2>&5
4447   ac_status=$?
4448   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4449   (exit $ac_status); }; } &&
4450          { ac_try='test -s conftest.$ac_objext'
4451   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4452   (eval $ac_try) 2>&5
4453   ac_status=$?
4454   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4455   (exit $ac_status); }; }; then
4456   ac_hi=-1 ac_mid=-1
4457   while :; do
4458     cat >conftest.$ac_ext <<_ACEOF
4459 /* confdefs.h.  */
4460 _ACEOF
4461 cat confdefs.h >>conftest.$ac_ext
4462 cat >>conftest.$ac_ext <<_ACEOF
4463 /* end confdefs.h.  */
4464 $ac_includes_default
4465 int
4466 main ()
4467 {
4468 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4469 test_array [0] = 0
4470
4471   ;
4472   return 0;
4473 }
4474 _ACEOF
4475 rm -f conftest.$ac_objext
4476 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4477   (eval $ac_compile) 2>conftest.er1
4478   ac_status=$?
4479   grep -v '^ *+' conftest.er1 >conftest.err
4480   rm -f conftest.er1
4481   cat conftest.err >&5
4482   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4483   (exit $ac_status); } &&
4484          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4485   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4486   (eval $ac_try) 2>&5
4487   ac_status=$?
4488   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4489   (exit $ac_status); }; } &&
4490          { ac_try='test -s conftest.$ac_objext'
4491   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4492   (eval $ac_try) 2>&5
4493   ac_status=$?
4494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4495   (exit $ac_status); }; }; then
4496   ac_lo=$ac_mid; break
4497 else
4498   echo "$as_me: failed program was:" >&5
4499 sed 's/^/| /' conftest.$ac_ext >&5
4500
4501 ac_hi=`expr '(' $ac_mid ')' - 1`
4502                        if test $ac_mid -le $ac_hi; then
4503                          ac_lo= ac_hi=
4504                          break
4505                        fi
4506                        ac_mid=`expr 2 '*' $ac_mid`
4507 fi
4508 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4509   done
4510 else
4511   echo "$as_me: failed program was:" >&5
4512 sed 's/^/| /' conftest.$ac_ext >&5
4513
4514 ac_lo= ac_hi=
4515 fi
4516 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4517 fi
4518 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4519 # Binary search between lo and hi bounds.
4520 while test "x$ac_lo" != "x$ac_hi"; do
4521   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4522   cat >conftest.$ac_ext <<_ACEOF
4523 /* confdefs.h.  */
4524 _ACEOF
4525 cat confdefs.h >>conftest.$ac_ext
4526 cat >>conftest.$ac_ext <<_ACEOF
4527 /* end confdefs.h.  */
4528 $ac_includes_default
4529 int
4530 main ()
4531 {
4532 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4533 test_array [0] = 0
4534
4535   ;
4536   return 0;
4537 }
4538 _ACEOF
4539 rm -f conftest.$ac_objext
4540 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4541   (eval $ac_compile) 2>conftest.er1
4542   ac_status=$?
4543   grep -v '^ *+' conftest.er1 >conftest.err
4544   rm -f conftest.er1
4545   cat conftest.err >&5
4546   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4547   (exit $ac_status); } &&
4548          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4549   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4550   (eval $ac_try) 2>&5
4551   ac_status=$?
4552   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4553   (exit $ac_status); }; } &&
4554          { ac_try='test -s conftest.$ac_objext'
4555   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4556   (eval $ac_try) 2>&5
4557   ac_status=$?
4558   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4559   (exit $ac_status); }; }; then
4560   ac_hi=$ac_mid
4561 else
4562   echo "$as_me: failed program was:" >&5
4563 sed 's/^/| /' conftest.$ac_ext >&5
4564
4565 ac_lo=`expr '(' $ac_mid ')' + 1`
4566 fi
4567 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4568 done
4569 case $ac_lo in
4570 ?*) ac_cv_sizeof_int=$ac_lo;;
4571 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4572 See \`config.log' for more details." >&5
4573 echo "$as_me: error: cannot compute sizeof (int), 77
4574 See \`config.log' for more details." >&2;}
4575    { (exit 1); exit 1; }; } ;;
4576 esac
4577 else
4578   if test "$cross_compiling" = yes; then
4579   { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
4580 echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
4581    { (exit 1); exit 1; }; }
4582 else
4583   cat >conftest.$ac_ext <<_ACEOF
4584 /* confdefs.h.  */
4585 _ACEOF
4586 cat confdefs.h >>conftest.$ac_ext
4587 cat >>conftest.$ac_ext <<_ACEOF
4588 /* end confdefs.h.  */
4589 $ac_includes_default
4590 long longval () { return (long) (sizeof (int)); }
4591 unsigned long ulongval () { return (long) (sizeof (int)); }
4592 #include <stdio.h>
4593 #include <stdlib.h>
4594 int
4595 main ()
4596 {
4597
4598   FILE *f = fopen ("conftest.val", "w");
4599   if (! f)
4600     exit (1);
4601   if (((long) (sizeof (int))) < 0)
4602     {
4603       long i = longval ();
4604       if (i != ((long) (sizeof (int))))
4605         exit (1);
4606       fprintf (f, "%ld\n", i);
4607     }
4608   else
4609     {
4610       unsigned long i = ulongval ();
4611       if (i != ((long) (sizeof (int))))
4612         exit (1);
4613       fprintf (f, "%lu\n", i);
4614     }
4615   exit (ferror (f) || fclose (f) != 0);
4616
4617   ;
4618   return 0;
4619 }
4620 _ACEOF
4621 rm -f conftest$ac_exeext
4622 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4623   (eval $ac_link) 2>&5
4624   ac_status=$?
4625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4626   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4627   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4628   (eval $ac_try) 2>&5
4629   ac_status=$?
4630   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4631   (exit $ac_status); }; }; then
4632   ac_cv_sizeof_int=`cat conftest.val`
4633 else
4634   echo "$as_me: program exited with status $ac_status" >&5
4635 echo "$as_me: failed program was:" >&5
4636 sed 's/^/| /' conftest.$ac_ext >&5
4637
4638 ( exit $ac_status )
4639 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4640 See \`config.log' for more details." >&5
4641 echo "$as_me: error: cannot compute sizeof (int), 77
4642 See \`config.log' for more details." >&2;}
4643    { (exit 1); exit 1; }; }
4644 fi
4645 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4646 fi
4647 fi
4648 rm -f conftest.val
4649 else
4650   ac_cv_sizeof_int=0
4651 fi
4652 fi
4653 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4654 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4655 cat >>confdefs.h <<_ACEOF
4656 #define SIZEOF_INT $ac_cv_sizeof_int
4657 _ACEOF
4658
4659
4660 echo "$as_me:$LINENO: checking for long" >&5
4661 echo $ECHO_N "checking for long... $ECHO_C" >&6
4662 if test "${ac_cv_type_long+set}" = set; then
4663   echo $ECHO_N "(cached) $ECHO_C" >&6
4664 else
4665   cat >conftest.$ac_ext <<_ACEOF
4666 /* confdefs.h.  */
4667 _ACEOF
4668 cat confdefs.h >>conftest.$ac_ext
4669 cat >>conftest.$ac_ext <<_ACEOF
4670 /* end confdefs.h.  */
4671 $ac_includes_default
4672 int
4673 main ()
4674 {
4675 if ((long *) 0)
4676   return 0;
4677 if (sizeof (long))
4678   return 0;
4679   ;
4680   return 0;
4681 }
4682 _ACEOF
4683 rm -f conftest.$ac_objext
4684 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4685   (eval $ac_compile) 2>conftest.er1
4686   ac_status=$?
4687   grep -v '^ *+' conftest.er1 >conftest.err
4688   rm -f conftest.er1
4689   cat conftest.err >&5
4690   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4691   (exit $ac_status); } &&
4692          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4693   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4694   (eval $ac_try) 2>&5
4695   ac_status=$?
4696   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4697   (exit $ac_status); }; } &&
4698          { ac_try='test -s conftest.$ac_objext'
4699   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4700   (eval $ac_try) 2>&5
4701   ac_status=$?
4702   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4703   (exit $ac_status); }; }; then
4704   ac_cv_type_long=yes
4705 else
4706   echo "$as_me: failed program was:" >&5
4707 sed 's/^/| /' conftest.$ac_ext >&5
4708
4709 ac_cv_type_long=no
4710 fi
4711 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4712 fi
4713 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4714 echo "${ECHO_T}$ac_cv_type_long" >&6
4715
4716 echo "$as_me:$LINENO: checking size of long" >&5
4717 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4718 if test "${ac_cv_sizeof_long+set}" = set; then
4719   echo $ECHO_N "(cached) $ECHO_C" >&6
4720 else
4721   if test "$ac_cv_type_long" = yes; then
4722   # The cast to unsigned long works around a bug in the HP C Compiler
4723   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4724   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4725   # This bug is HP SR number 8606223364.
4726   if test "$cross_compiling" = yes; then
4727   # Depending upon the size, compute the lo and hi bounds.
4728 cat >conftest.$ac_ext <<_ACEOF
4729 /* confdefs.h.  */
4730 _ACEOF
4731 cat confdefs.h >>conftest.$ac_ext
4732 cat >>conftest.$ac_ext <<_ACEOF
4733 /* end confdefs.h.  */
4734 $ac_includes_default
4735 int
4736 main ()
4737 {
4738 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4739 test_array [0] = 0
4740
4741   ;
4742   return 0;
4743 }
4744 _ACEOF
4745 rm -f conftest.$ac_objext
4746 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4747   (eval $ac_compile) 2>conftest.er1
4748   ac_status=$?
4749   grep -v '^ *+' conftest.er1 >conftest.err
4750   rm -f conftest.er1
4751   cat conftest.err >&5
4752   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4753   (exit $ac_status); } &&
4754          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4755   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4756   (eval $ac_try) 2>&5
4757   ac_status=$?
4758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4759   (exit $ac_status); }; } &&
4760          { ac_try='test -s conftest.$ac_objext'
4761   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4762   (eval $ac_try) 2>&5
4763   ac_status=$?
4764   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4765   (exit $ac_status); }; }; then
4766   ac_lo=0 ac_mid=0
4767   while :; do
4768     cat >conftest.$ac_ext <<_ACEOF
4769 /* confdefs.h.  */
4770 _ACEOF
4771 cat confdefs.h >>conftest.$ac_ext
4772 cat >>conftest.$ac_ext <<_ACEOF
4773 /* end confdefs.h.  */
4774 $ac_includes_default
4775 int
4776 main ()
4777 {
4778 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4779 test_array [0] = 0
4780
4781   ;
4782   return 0;
4783 }
4784 _ACEOF
4785 rm -f conftest.$ac_objext
4786 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4787   (eval $ac_compile) 2>conftest.er1
4788   ac_status=$?
4789   grep -v '^ *+' conftest.er1 >conftest.err
4790   rm -f conftest.er1
4791   cat conftest.err >&5
4792   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4793   (exit $ac_status); } &&
4794          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4795   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4796   (eval $ac_try) 2>&5
4797   ac_status=$?
4798   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4799   (exit $ac_status); }; } &&
4800          { ac_try='test -s conftest.$ac_objext'
4801   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4802   (eval $ac_try) 2>&5
4803   ac_status=$?
4804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4805   (exit $ac_status); }; }; then
4806   ac_hi=$ac_mid; break
4807 else
4808   echo "$as_me: failed program was:" >&5
4809 sed 's/^/| /' conftest.$ac_ext >&5
4810
4811 ac_lo=`expr $ac_mid + 1`
4812                     if test $ac_lo -le $ac_mid; then
4813                       ac_lo= ac_hi=
4814                       break
4815                     fi
4816                     ac_mid=`expr 2 '*' $ac_mid + 1`
4817 fi
4818 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4819   done
4820 else
4821   echo "$as_me: failed program was:" >&5
4822 sed 's/^/| /' conftest.$ac_ext >&5
4823
4824 cat >conftest.$ac_ext <<_ACEOF
4825 /* confdefs.h.  */
4826 _ACEOF
4827 cat confdefs.h >>conftest.$ac_ext
4828 cat >>conftest.$ac_ext <<_ACEOF
4829 /* end confdefs.h.  */
4830 $ac_includes_default
4831 int
4832 main ()
4833 {
4834 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4835 test_array [0] = 0
4836
4837   ;
4838   return 0;
4839 }
4840 _ACEOF
4841 rm -f conftest.$ac_objext
4842 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4843   (eval $ac_compile) 2>conftest.er1
4844   ac_status=$?
4845   grep -v '^ *+' conftest.er1 >conftest.err
4846   rm -f conftest.er1
4847   cat conftest.err >&5
4848   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4849   (exit $ac_status); } &&
4850          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4851   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4852   (eval $ac_try) 2>&5
4853   ac_status=$?
4854   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4855   (exit $ac_status); }; } &&
4856          { ac_try='test -s conftest.$ac_objext'
4857   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4858   (eval $ac_try) 2>&5
4859   ac_status=$?
4860   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4861   (exit $ac_status); }; }; then
4862   ac_hi=-1 ac_mid=-1
4863   while :; do
4864     cat >conftest.$ac_ext <<_ACEOF
4865 /* confdefs.h.  */
4866 _ACEOF
4867 cat confdefs.h >>conftest.$ac_ext
4868 cat >>conftest.$ac_ext <<_ACEOF
4869 /* end confdefs.h.  */
4870 $ac_includes_default
4871 int
4872 main ()
4873 {
4874 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
4875 test_array [0] = 0
4876
4877   ;
4878   return 0;
4879 }
4880 _ACEOF
4881 rm -f conftest.$ac_objext
4882 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4883   (eval $ac_compile) 2>conftest.er1
4884   ac_status=$?
4885   grep -v '^ *+' conftest.er1 >conftest.err
4886   rm -f conftest.er1
4887   cat conftest.err >&5
4888   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4889   (exit $ac_status); } &&
4890          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4891   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4892   (eval $ac_try) 2>&5
4893   ac_status=$?
4894   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4895   (exit $ac_status); }; } &&
4896          { ac_try='test -s conftest.$ac_objext'
4897   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4898   (eval $ac_try) 2>&5
4899   ac_status=$?
4900   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4901   (exit $ac_status); }; }; then
4902   ac_lo=$ac_mid; break
4903 else
4904   echo "$as_me: failed program was:" >&5
4905 sed 's/^/| /' conftest.$ac_ext >&5
4906
4907 ac_hi=`expr '(' $ac_mid ')' - 1`
4908                        if test $ac_mid -le $ac_hi; then
4909                          ac_lo= ac_hi=
4910                          break
4911                        fi
4912                        ac_mid=`expr 2 '*' $ac_mid`
4913 fi
4914 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4915   done
4916 else
4917   echo "$as_me: failed program was:" >&5
4918 sed 's/^/| /' conftest.$ac_ext >&5
4919
4920 ac_lo= ac_hi=
4921 fi
4922 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4923 fi
4924 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4925 # Binary search between lo and hi bounds.
4926 while test "x$ac_lo" != "x$ac_hi"; do
4927   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4928   cat >conftest.$ac_ext <<_ACEOF
4929 /* confdefs.h.  */
4930 _ACEOF
4931 cat confdefs.h >>conftest.$ac_ext
4932 cat >>conftest.$ac_ext <<_ACEOF
4933 /* end confdefs.h.  */
4934 $ac_includes_default
4935 int
4936 main ()
4937 {
4938 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4939 test_array [0] = 0
4940
4941   ;
4942   return 0;
4943 }
4944 _ACEOF
4945 rm -f conftest.$ac_objext
4946 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4947   (eval $ac_compile) 2>conftest.er1
4948   ac_status=$?
4949   grep -v '^ *+' conftest.er1 >conftest.err
4950   rm -f conftest.er1
4951   cat conftest.err >&5
4952   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4953   (exit $ac_status); } &&
4954          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4955   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4956   (eval $ac_try) 2>&5
4957   ac_status=$?
4958   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4959   (exit $ac_status); }; } &&
4960          { ac_try='test -s conftest.$ac_objext'
4961   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4962   (eval $ac_try) 2>&5
4963   ac_status=$?
4964   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4965   (exit $ac_status); }; }; then
4966   ac_hi=$ac_mid
4967 else
4968   echo "$as_me: failed program was:" >&5
4969 sed 's/^/| /' conftest.$ac_ext >&5
4970
4971 ac_lo=`expr '(' $ac_mid ')' + 1`
4972 fi
4973 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4974 done
4975 case $ac_lo in
4976 ?*) ac_cv_sizeof_long=$ac_lo;;
4977 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
4978 See \`config.log' for more details." >&5
4979 echo "$as_me: error: cannot compute sizeof (long), 77
4980 See \`config.log' for more details." >&2;}
4981    { (exit 1); exit 1; }; } ;;
4982 esac
4983 else
4984   if test "$cross_compiling" = yes; then
4985   { { echo "$as_me:$LINENO: error: internal error: not reached in cross-compile" >&5
4986 echo "$as_me: error: internal error: not reached in cross-compile" >&2;}
4987    { (exit 1); exit 1; }; }
4988 else
4989   cat >conftest.$ac_ext <<_ACEOF
4990 /* confdefs.h.  */
4991 _ACEOF
4992 cat confdefs.h >>conftest.$ac_ext
4993 cat >>conftest.$ac_ext <<_ACEOF
4994 /* end confdefs.h.  */
4995 $ac_includes_default
4996 long longval () { return (long) (sizeof (long)); }
4997 unsigned long ulongval () { return (long) (sizeof (long)); }
4998 #include <stdio.h>
4999 #include <stdlib.h>
5000 int
5001 main ()
5002 {
5003
5004   FILE *f = fopen ("conftest.val", "w");
5005   if (! f)
5006     exit (1);
5007   if (((long) (sizeof (long))) < 0)
5008     {
5009       long i = longval ();
5010       if (i != ((long) (sizeof (long))))
5011         exit (1);
5012       fprintf (f, "%ld\n", i);
5013     }
5014   else
5015     {
5016       unsigned long i = ulongval ();
5017       if (i != ((long) (sizeof (long))))
5018         exit (1);
5019       fprintf (f, "%lu\n", i);
5020     }
5021   exit (ferror (f) || fclose (f) != 0);
5022
5023   ;
5024   return 0;
5025 }
5026 _ACEOF
5027 rm -f conftest$ac_exeext
5028 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5029   (eval $ac_link) 2>&5
5030   ac_status=$?
5031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5032   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5033   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5034   (eval $ac_try) 2>&5
5035   ac_status=$?
5036   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5037   (exit $ac_status); }; }; then
5038   ac_cv_sizeof_long=`cat conftest.val`
5039 else
5040   echo "$as_me: program exited with status $ac_status" >&5
5041 echo "$as_me: failed program was:" >&5
5042 sed 's/^/| /' conftest.$ac_ext >&5
5043
5044 ( exit $ac_status )
5045 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5046 See \`config.log' for more details." >&5
5047 echo "$as_me: error: cannot compute sizeof (long), 77
5048 See \`config.log' for more details." >&2;}
5049    { (exit 1); exit 1; }; }
5050 fi
5051 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5052 fi
5053 fi
5054 rm -f conftest.val
5055 else
5056   ac_cv_sizeof_long=0
5057 fi
5058 fi
5059 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5060 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5061 cat >>confdefs.h <<_ACEOF
5062 #define SIZEOF_LONG $ac_cv_sizeof_long
5063 _ACEOF
5064
5065
5066
5067
5068
5069
5070
5071 for ac_func in putc_unlocked fputc_unlocked fputs_unlocked \
5072         fwrite_unlocked fprintf_unlocked
5073 do
5074 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5075 echo "$as_me:$LINENO: checking for $ac_func" >&5
5076 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5077 if eval "test \"\${$as_ac_var+set}\" = set"; then
5078   echo $ECHO_N "(cached) $ECHO_C" >&6
5079 else
5080   cat >conftest.$ac_ext <<_ACEOF
5081 /* confdefs.h.  */
5082 _ACEOF
5083 cat confdefs.h >>conftest.$ac_ext
5084 cat >>conftest.$ac_ext <<_ACEOF
5085 /* end confdefs.h.  */
5086 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5087    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5088 #define $ac_func innocuous_$ac_func
5089
5090 /* System header to define __stub macros and hopefully few prototypes,
5091     which can conflict with char $ac_func (); below.
5092     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5093     <limits.h> exists even on freestanding compilers.  */
5094
5095 #ifdef __STDC__
5096 # include <limits.h>
5097 #else
5098 # include <assert.h>
5099 #endif
5100
5101 #undef $ac_func
5102
5103 /* Override any gcc2 internal prototype to avoid an error.  */
5104 #ifdef __cplusplus
5105 extern "C"
5106 {
5107 #endif
5108 /* We use char because int might match the return type of a gcc2
5109    builtin and then its argument prototype would still apply.  */
5110 char $ac_func ();
5111 /* The GNU C library defines this for functions which it implements
5112     to always fail with ENOSYS.  Some functions are actually named
5113     something starting with __ and the normal name is an alias.  */
5114 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5115 choke me
5116 #else
5117 char (*f) () = $ac_func;
5118 #endif
5119 #ifdef __cplusplus
5120 }
5121 #endif
5122
5123 int
5124 main ()
5125 {
5126 return f != $ac_func;
5127   ;
5128   return 0;
5129 }
5130 _ACEOF
5131 rm -f conftest.$ac_objext conftest$ac_exeext
5132 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5133   (eval $ac_link) 2>conftest.er1
5134   ac_status=$?
5135   grep -v '^ *+' conftest.er1 >conftest.err
5136   rm -f conftest.er1
5137   cat conftest.err >&5
5138   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5139   (exit $ac_status); } &&
5140          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5141   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5142   (eval $ac_try) 2>&5
5143   ac_status=$?
5144   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5145   (exit $ac_status); }; } &&
5146          { ac_try='test -s conftest$ac_exeext'
5147   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5148   (eval $ac_try) 2>&5
5149   ac_status=$?
5150   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5151   (exit $ac_status); }; }; then
5152   eval "$as_ac_var=yes"
5153 else
5154   echo "$as_me: failed program was:" >&5
5155 sed 's/^/| /' conftest.$ac_ext >&5
5156
5157 eval "$as_ac_var=no"
5158 fi
5159 rm -f conftest.err conftest.$ac_objext \
5160       conftest$ac_exeext conftest.$ac_ext
5161 fi
5162 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5163 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5164 if test `eval echo '${'$as_ac_var'}'` = yes; then
5165   cat >>confdefs.h <<_ACEOF
5166 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5167 _ACEOF
5168
5169 fi
5170 done
5171
5172 echo "$as_me:$LINENO: checking whether abort is declared" >&5
5173 echo $ECHO_N "checking whether abort is declared... $ECHO_C" >&6
5174 if test "${ac_cv_have_decl_abort+set}" = set; then
5175   echo $ECHO_N "(cached) $ECHO_C" >&6
5176 else
5177   cat >conftest.$ac_ext <<_ACEOF
5178 /* confdefs.h.  */
5179 _ACEOF
5180 cat confdefs.h >>conftest.$ac_ext
5181 cat >>conftest.$ac_ext <<_ACEOF
5182 /* end confdefs.h.  */
5183 $ac_includes_default
5184 int
5185 main ()
5186 {
5187 #ifndef abort
5188   char *p = (char *) abort;
5189 #endif
5190
5191   ;
5192   return 0;
5193 }
5194 _ACEOF
5195 rm -f conftest.$ac_objext
5196 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5197   (eval $ac_compile) 2>conftest.er1
5198   ac_status=$?
5199   grep -v '^ *+' conftest.er1 >conftest.err
5200   rm -f conftest.er1
5201   cat conftest.err >&5
5202   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5203   (exit $ac_status); } &&
5204          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5205   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5206   (eval $ac_try) 2>&5
5207   ac_status=$?
5208   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5209   (exit $ac_status); }; } &&
5210          { ac_try='test -s conftest.$ac_objext'
5211   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5212   (eval $ac_try) 2>&5
5213   ac_status=$?
5214   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5215   (exit $ac_status); }; }; then
5216   ac_cv_have_decl_abort=yes
5217 else
5218   echo "$as_me: failed program was:" >&5
5219 sed 's/^/| /' conftest.$ac_ext >&5
5220
5221 ac_cv_have_decl_abort=no
5222 fi
5223 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5224 fi
5225 echo "$as_me:$LINENO: result: $ac_cv_have_decl_abort" >&5
5226 echo "${ECHO_T}$ac_cv_have_decl_abort" >&6
5227 if test $ac_cv_have_decl_abort = yes; then
5228
5229 cat >>confdefs.h <<_ACEOF
5230 #define HAVE_DECL_ABORT 1
5231 _ACEOF
5232
5233
5234 else
5235   cat >>confdefs.h <<_ACEOF
5236 #define HAVE_DECL_ABORT 0
5237 _ACEOF
5238
5239
5240 fi
5241 echo "$as_me:$LINENO: checking whether errno is declared" >&5
5242 echo $ECHO_N "checking whether errno is declared... $ECHO_C" >&6
5243 if test "${ac_cv_have_decl_errno+set}" = set; then
5244   echo $ECHO_N "(cached) $ECHO_C" >&6
5245 else
5246   cat >conftest.$ac_ext <<_ACEOF
5247 /* confdefs.h.  */
5248 _ACEOF
5249 cat confdefs.h >>conftest.$ac_ext
5250 cat >>conftest.$ac_ext <<_ACEOF
5251 /* end confdefs.h.  */
5252 $ac_includes_default
5253 int
5254 main ()
5255 {
5256 #ifndef errno
5257   char *p = (char *) errno;
5258 #endif
5259
5260   ;
5261   return 0;
5262 }
5263 _ACEOF
5264 rm -f conftest.$ac_objext
5265 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5266   (eval $ac_compile) 2>conftest.er1
5267   ac_status=$?
5268   grep -v '^ *+' conftest.er1 >conftest.err
5269   rm -f conftest.er1
5270   cat conftest.err >&5
5271   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5272   (exit $ac_status); } &&
5273          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5274   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5275   (eval $ac_try) 2>&5
5276   ac_status=$?
5277   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5278   (exit $ac_status); }; } &&
5279          { ac_try='test -s conftest.$ac_objext'
5280   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5281   (eval $ac_try) 2>&5
5282   ac_status=$?
5283   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5284   (exit $ac_status); }; }; then
5285   ac_cv_have_decl_errno=yes
5286 else
5287   echo "$as_me: failed program was:" >&5
5288 sed 's/^/| /' conftest.$ac_ext >&5
5289
5290 ac_cv_have_decl_errno=no
5291 fi
5292 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5293 fi
5294 echo "$as_me:$LINENO: result: $ac_cv_have_decl_errno" >&5
5295 echo "${ECHO_T}$ac_cv_have_decl_errno" >&6
5296 if test $ac_cv_have_decl_errno = yes; then
5297
5298 cat >>confdefs.h <<_ACEOF
5299 #define HAVE_DECL_ERRNO 1
5300 _ACEOF
5301
5302
5303 else
5304   cat >>confdefs.h <<_ACEOF
5305 #define HAVE_DECL_ERRNO 0
5306 _ACEOF
5307
5308
5309 fi
5310 echo "$as_me:$LINENO: checking whether putc_unlocked is declared" >&5
5311 echo $ECHO_N "checking whether putc_unlocked is declared... $ECHO_C" >&6
5312 if test "${ac_cv_have_decl_putc_unlocked+set}" = set; then
5313   echo $ECHO_N "(cached) $ECHO_C" >&6
5314 else
5315   cat >conftest.$ac_ext <<_ACEOF
5316 /* confdefs.h.  */
5317 _ACEOF
5318 cat confdefs.h >>conftest.$ac_ext
5319 cat >>conftest.$ac_ext <<_ACEOF
5320 /* end confdefs.h.  */
5321 $ac_includes_default
5322 int
5323 main ()
5324 {
5325 #ifndef putc_unlocked
5326   char *p = (char *) putc_unlocked;
5327 #endif
5328
5329   ;
5330   return 0;
5331 }
5332 _ACEOF
5333 rm -f conftest.$ac_objext
5334 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5335   (eval $ac_compile) 2>conftest.er1
5336   ac_status=$?
5337   grep -v '^ *+' conftest.er1 >conftest.err
5338   rm -f conftest.er1
5339   cat conftest.err >&5
5340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5341   (exit $ac_status); } &&
5342          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5343   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5344   (eval $ac_try) 2>&5
5345   ac_status=$?
5346   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5347   (exit $ac_status); }; } &&
5348          { ac_try='test -s conftest.$ac_objext'
5349   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5350   (eval $ac_try) 2>&5
5351   ac_status=$?
5352   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5353   (exit $ac_status); }; }; then
5354   ac_cv_have_decl_putc_unlocked=yes
5355 else
5356   echo "$as_me: failed program was:" >&5
5357 sed 's/^/| /' conftest.$ac_ext >&5
5358
5359 ac_cv_have_decl_putc_unlocked=no
5360 fi
5361 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5362 fi
5363 echo "$as_me:$LINENO: result: $ac_cv_have_decl_putc_unlocked" >&5
5364 echo "${ECHO_T}$ac_cv_have_decl_putc_unlocked" >&6
5365 if test $ac_cv_have_decl_putc_unlocked = yes; then
5366
5367 cat >>confdefs.h <<_ACEOF
5368 #define HAVE_DECL_PUTC_UNLOCKED 1
5369 _ACEOF
5370
5371
5372 else
5373   cat >>confdefs.h <<_ACEOF
5374 #define HAVE_DECL_PUTC_UNLOCKED 0
5375 _ACEOF
5376
5377
5378 fi
5379 echo "$as_me:$LINENO: checking whether fputc_unlocked is declared" >&5
5380 echo $ECHO_N "checking whether fputc_unlocked is declared... $ECHO_C" >&6
5381 if test "${ac_cv_have_decl_fputc_unlocked+set}" = set; then
5382   echo $ECHO_N "(cached) $ECHO_C" >&6
5383 else
5384   cat >conftest.$ac_ext <<_ACEOF
5385 /* confdefs.h.  */
5386 _ACEOF
5387 cat confdefs.h >>conftest.$ac_ext
5388 cat >>conftest.$ac_ext <<_ACEOF
5389 /* end confdefs.h.  */
5390 $ac_includes_default
5391 int
5392 main ()
5393 {
5394 #ifndef fputc_unlocked
5395   char *p = (char *) fputc_unlocked;
5396 #endif
5397
5398   ;
5399   return 0;
5400 }
5401 _ACEOF
5402 rm -f conftest.$ac_objext
5403 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5404   (eval $ac_compile) 2>conftest.er1
5405   ac_status=$?
5406   grep -v '^ *+' conftest.er1 >conftest.err
5407   rm -f conftest.er1
5408   cat conftest.err >&5
5409   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5410   (exit $ac_status); } &&
5411          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5412   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5413   (eval $ac_try) 2>&5
5414   ac_status=$?
5415   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5416   (exit $ac_status); }; } &&
5417          { ac_try='test -s conftest.$ac_objext'
5418   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5419   (eval $ac_try) 2>&5
5420   ac_status=$?
5421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5422   (exit $ac_status); }; }; then
5423   ac_cv_have_decl_fputc_unlocked=yes
5424 else
5425   echo "$as_me: failed program was:" >&5
5426 sed 's/^/| /' conftest.$ac_ext >&5
5427
5428 ac_cv_have_decl_fputc_unlocked=no
5429 fi
5430 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5431 fi
5432 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputc_unlocked" >&5
5433 echo "${ECHO_T}$ac_cv_have_decl_fputc_unlocked" >&6
5434 if test $ac_cv_have_decl_fputc_unlocked = yes; then
5435
5436 cat >>confdefs.h <<_ACEOF
5437 #define HAVE_DECL_FPUTC_UNLOCKED 1
5438 _ACEOF
5439
5440
5441 else
5442   cat >>confdefs.h <<_ACEOF
5443 #define HAVE_DECL_FPUTC_UNLOCKED 0
5444 _ACEOF
5445
5446
5447 fi
5448 echo "$as_me:$LINENO: checking whether fputs_unlocked is declared" >&5
5449 echo $ECHO_N "checking whether fputs_unlocked is declared... $ECHO_C" >&6
5450 if test "${ac_cv_have_decl_fputs_unlocked+set}" = set; then
5451   echo $ECHO_N "(cached) $ECHO_C" >&6
5452 else
5453   cat >conftest.$ac_ext <<_ACEOF
5454 /* confdefs.h.  */
5455 _ACEOF
5456 cat confdefs.h >>conftest.$ac_ext
5457 cat >>conftest.$ac_ext <<_ACEOF
5458 /* end confdefs.h.  */
5459 $ac_includes_default
5460 int
5461 main ()
5462 {
5463 #ifndef fputs_unlocked
5464   char *p = (char *) fputs_unlocked;
5465 #endif
5466
5467   ;
5468   return 0;
5469 }
5470 _ACEOF
5471 rm -f conftest.$ac_objext
5472 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5473   (eval $ac_compile) 2>conftest.er1
5474   ac_status=$?
5475   grep -v '^ *+' conftest.er1 >conftest.err
5476   rm -f conftest.er1
5477   cat conftest.err >&5
5478   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5479   (exit $ac_status); } &&
5480          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5481   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5482   (eval $ac_try) 2>&5
5483   ac_status=$?
5484   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5485   (exit $ac_status); }; } &&
5486          { ac_try='test -s conftest.$ac_objext'
5487   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5488   (eval $ac_try) 2>&5
5489   ac_status=$?
5490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5491   (exit $ac_status); }; }; then
5492   ac_cv_have_decl_fputs_unlocked=yes
5493 else
5494   echo "$as_me: failed program was:" >&5
5495 sed 's/^/| /' conftest.$ac_ext >&5
5496
5497 ac_cv_have_decl_fputs_unlocked=no
5498 fi
5499 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5500 fi
5501 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputs_unlocked" >&5
5502 echo "${ECHO_T}$ac_cv_have_decl_fputs_unlocked" >&6
5503 if test $ac_cv_have_decl_fputs_unlocked = yes; then
5504
5505 cat >>confdefs.h <<_ACEOF
5506 #define HAVE_DECL_FPUTS_UNLOCKED 1
5507 _ACEOF
5508
5509
5510 else
5511   cat >>confdefs.h <<_ACEOF
5512 #define HAVE_DECL_FPUTS_UNLOCKED 0
5513 _ACEOF
5514
5515
5516 fi
5517 echo "$as_me:$LINENO: checking whether fwrite_unlocked is declared" >&5
5518 echo $ECHO_N "checking whether fwrite_unlocked is declared... $ECHO_C" >&6
5519 if test "${ac_cv_have_decl_fwrite_unlocked+set}" = set; then
5520   echo $ECHO_N "(cached) $ECHO_C" >&6
5521 else
5522   cat >conftest.$ac_ext <<_ACEOF
5523 /* confdefs.h.  */
5524 _ACEOF
5525 cat confdefs.h >>conftest.$ac_ext
5526 cat >>conftest.$ac_ext <<_ACEOF
5527 /* end confdefs.h.  */
5528 $ac_includes_default
5529 int
5530 main ()
5531 {
5532 #ifndef fwrite_unlocked
5533   char *p = (char *) fwrite_unlocked;
5534 #endif
5535
5536   ;
5537   return 0;
5538 }
5539 _ACEOF
5540 rm -f conftest.$ac_objext
5541 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5542   (eval $ac_compile) 2>conftest.er1
5543   ac_status=$?
5544   grep -v '^ *+' conftest.er1 >conftest.err
5545   rm -f conftest.er1
5546   cat conftest.err >&5
5547   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5548   (exit $ac_status); } &&
5549          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5550   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5551   (eval $ac_try) 2>&5
5552   ac_status=$?
5553   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5554   (exit $ac_status); }; } &&
5555          { ac_try='test -s conftest.$ac_objext'
5556   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5557   (eval $ac_try) 2>&5
5558   ac_status=$?
5559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5560   (exit $ac_status); }; }; then
5561   ac_cv_have_decl_fwrite_unlocked=yes
5562 else
5563   echo "$as_me: failed program was:" >&5
5564 sed 's/^/| /' conftest.$ac_ext >&5
5565
5566 ac_cv_have_decl_fwrite_unlocked=no
5567 fi
5568 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5569 fi
5570 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fwrite_unlocked" >&5
5571 echo "${ECHO_T}$ac_cv_have_decl_fwrite_unlocked" >&6
5572 if test $ac_cv_have_decl_fwrite_unlocked = yes; then
5573
5574 cat >>confdefs.h <<_ACEOF
5575 #define HAVE_DECL_FWRITE_UNLOCKED 1
5576 _ACEOF
5577
5578
5579 else
5580   cat >>confdefs.h <<_ACEOF
5581 #define HAVE_DECL_FWRITE_UNLOCKED 0
5582 _ACEOF
5583
5584
5585 fi
5586 echo "$as_me:$LINENO: checking whether fprintf_unlocked is declared" >&5
5587 echo $ECHO_N "checking whether fprintf_unlocked is declared... $ECHO_C" >&6
5588 if test "${ac_cv_have_decl_fprintf_unlocked+set}" = set; then
5589   echo $ECHO_N "(cached) $ECHO_C" >&6
5590 else
5591   cat >conftest.$ac_ext <<_ACEOF
5592 /* confdefs.h.  */
5593 _ACEOF
5594 cat confdefs.h >>conftest.$ac_ext
5595 cat >>conftest.$ac_ext <<_ACEOF
5596 /* end confdefs.h.  */
5597 $ac_includes_default
5598 int
5599 main ()
5600 {
5601 #ifndef fprintf_unlocked
5602   char *p = (char *) fprintf_unlocked;
5603 #endif
5604
5605   ;
5606   return 0;
5607 }
5608 _ACEOF
5609 rm -f conftest.$ac_objext
5610 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5611   (eval $ac_compile) 2>conftest.er1
5612   ac_status=$?
5613   grep -v '^ *+' conftest.er1 >conftest.err
5614   rm -f conftest.er1
5615   cat conftest.err >&5
5616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5617   (exit $ac_status); } &&
5618          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5619   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5620   (eval $ac_try) 2>&5
5621   ac_status=$?
5622   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5623   (exit $ac_status); }; } &&
5624          { ac_try='test -s conftest.$ac_objext'
5625   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5626   (eval $ac_try) 2>&5
5627   ac_status=$?
5628   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5629   (exit $ac_status); }; }; then
5630   ac_cv_have_decl_fprintf_unlocked=yes
5631 else
5632   echo "$as_me: failed program was:" >&5
5633 sed 's/^/| /' conftest.$ac_ext >&5
5634
5635 ac_cv_have_decl_fprintf_unlocked=no
5636 fi
5637 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5638 fi
5639 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fprintf_unlocked" >&5
5640 echo "${ECHO_T}$ac_cv_have_decl_fprintf_unlocked" >&6
5641 if test $ac_cv_have_decl_fprintf_unlocked = yes; then
5642
5643 cat >>confdefs.h <<_ACEOF
5644 #define HAVE_DECL_FPRINTF_UNLOCKED 1
5645 _ACEOF
5646
5647
5648 else
5649   cat >>confdefs.h <<_ACEOF
5650 #define HAVE_DECL_FPRINTF_UNLOCKED 0
5651 _ACEOF
5652
5653
5654 fi
5655
5656
5657
5658 # Checks for library functions.
5659 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5660 # for constant arguments.  Useless!
5661 echo "$as_me:$LINENO: checking for working alloca.h" >&5
5662 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
5663 if test "${ac_cv_working_alloca_h+set}" = set; then
5664   echo $ECHO_N "(cached) $ECHO_C" >&6
5665 else
5666   cat >conftest.$ac_ext <<_ACEOF
5667 /* confdefs.h.  */
5668 _ACEOF
5669 cat confdefs.h >>conftest.$ac_ext
5670 cat >>conftest.$ac_ext <<_ACEOF
5671 /* end confdefs.h.  */
5672 #include <alloca.h>
5673 int
5674 main ()
5675 {
5676 char *p = (char *) alloca (2 * sizeof (int));
5677   ;
5678   return 0;
5679 }
5680 _ACEOF
5681 rm -f conftest.$ac_objext conftest$ac_exeext
5682 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5683   (eval $ac_link) 2>conftest.er1
5684   ac_status=$?
5685   grep -v '^ *+' conftest.er1 >conftest.err
5686   rm -f conftest.er1
5687   cat conftest.err >&5
5688   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5689   (exit $ac_status); } &&
5690          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5691   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5692   (eval $ac_try) 2>&5
5693   ac_status=$?
5694   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5695   (exit $ac_status); }; } &&
5696          { ac_try='test -s conftest$ac_exeext'
5697   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5698   (eval $ac_try) 2>&5
5699   ac_status=$?
5700   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5701   (exit $ac_status); }; }; then
5702   ac_cv_working_alloca_h=yes
5703 else
5704   echo "$as_me: failed program was:" >&5
5705 sed 's/^/| /' conftest.$ac_ext >&5
5706
5707 ac_cv_working_alloca_h=no
5708 fi
5709 rm -f conftest.err conftest.$ac_objext \
5710       conftest$ac_exeext conftest.$ac_ext
5711 fi
5712 echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
5713 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
5714 if test $ac_cv_working_alloca_h = yes; then
5715
5716 cat >>confdefs.h <<\_ACEOF
5717 #define HAVE_ALLOCA_H 1
5718 _ACEOF
5719
5720 fi
5721
5722 echo "$as_me:$LINENO: checking for alloca" >&5
5723 echo $ECHO_N "checking for alloca... $ECHO_C" >&6
5724 if test "${ac_cv_func_alloca_works+set}" = set; then
5725   echo $ECHO_N "(cached) $ECHO_C" >&6
5726 else
5727   cat >conftest.$ac_ext <<_ACEOF
5728 /* confdefs.h.  */
5729 _ACEOF
5730 cat confdefs.h >>conftest.$ac_ext
5731 cat >>conftest.$ac_ext <<_ACEOF
5732 /* end confdefs.h.  */
5733 #ifdef __GNUC__
5734 # define alloca __builtin_alloca
5735 #else
5736 # ifdef _MSC_VER
5737 #  include <malloc.h>
5738 #  define alloca _alloca
5739 # else
5740 #  if HAVE_ALLOCA_H
5741 #   include <alloca.h>
5742 #  else
5743 #   ifdef _AIX
5744  #pragma alloca
5745 #   else
5746 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5747 char *alloca ();
5748 #    endif
5749 #   endif
5750 #  endif
5751 # endif
5752 #endif
5753
5754 int
5755 main ()
5756 {
5757 char *p = (char *) alloca (1);
5758   ;
5759   return 0;
5760 }
5761 _ACEOF
5762 rm -f conftest.$ac_objext conftest$ac_exeext
5763 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5764   (eval $ac_link) 2>conftest.er1
5765   ac_status=$?
5766   grep -v '^ *+' conftest.er1 >conftest.err
5767   rm -f conftest.er1
5768   cat conftest.err >&5
5769   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5770   (exit $ac_status); } &&
5771          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5772   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5773   (eval $ac_try) 2>&5
5774   ac_status=$?
5775   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5776   (exit $ac_status); }; } &&
5777          { ac_try='test -s conftest$ac_exeext'
5778   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5779   (eval $ac_try) 2>&5
5780   ac_status=$?
5781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5782   (exit $ac_status); }; }; then
5783   ac_cv_func_alloca_works=yes
5784 else
5785   echo "$as_me: failed program was:" >&5
5786 sed 's/^/| /' conftest.$ac_ext >&5
5787
5788 ac_cv_func_alloca_works=no
5789 fi
5790 rm -f conftest.err conftest.$ac_objext \
5791       conftest$ac_exeext conftest.$ac_ext
5792 fi
5793 echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
5794 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
5795
5796 if test $ac_cv_func_alloca_works = yes; then
5797
5798 cat >>confdefs.h <<\_ACEOF
5799 #define HAVE_ALLOCA 1
5800 _ACEOF
5801
5802 else
5803   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5804 # that cause trouble.  Some versions do not even contain alloca or
5805 # contain a buggy version.  If you still want to use their alloca,
5806 # use ar to extract alloca.o from them instead of compiling alloca.c.
5807
5808 ALLOCA=alloca.$ac_objext
5809
5810 cat >>confdefs.h <<\_ACEOF
5811 #define C_ALLOCA 1
5812 _ACEOF
5813
5814
5815 echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
5816 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
5817 if test "${ac_cv_os_cray+set}" = set; then
5818   echo $ECHO_N "(cached) $ECHO_C" >&6
5819 else
5820   cat >conftest.$ac_ext <<_ACEOF
5821 /* confdefs.h.  */
5822 _ACEOF
5823 cat confdefs.h >>conftest.$ac_ext
5824 cat >>conftest.$ac_ext <<_ACEOF
5825 /* end confdefs.h.  */
5826 #if defined(CRAY) && ! defined(CRAY2)
5827 webecray
5828 #else
5829 wenotbecray
5830 #endif
5831
5832 _ACEOF
5833 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5834   $EGREP "webecray" >/dev/null 2>&1; then
5835   ac_cv_os_cray=yes
5836 else
5837   ac_cv_os_cray=no
5838 fi
5839 rm -f conftest*
5840
5841 fi
5842 echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
5843 echo "${ECHO_T}$ac_cv_os_cray" >&6
5844 if test $ac_cv_os_cray = yes; then
5845   for ac_func in _getb67 GETB67 getb67; do
5846     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5847 echo "$as_me:$LINENO: checking for $ac_func" >&5
5848 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5849 if eval "test \"\${$as_ac_var+set}\" = set"; then
5850   echo $ECHO_N "(cached) $ECHO_C" >&6
5851 else
5852   cat >conftest.$ac_ext <<_ACEOF
5853 /* confdefs.h.  */
5854 _ACEOF
5855 cat confdefs.h >>conftest.$ac_ext
5856 cat >>conftest.$ac_ext <<_ACEOF
5857 /* end confdefs.h.  */
5858 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5859    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5860 #define $ac_func innocuous_$ac_func
5861
5862 /* System header to define __stub macros and hopefully few prototypes,
5863     which can conflict with char $ac_func (); below.
5864     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5865     <limits.h> exists even on freestanding compilers.  */
5866
5867 #ifdef __STDC__
5868 # include <limits.h>
5869 #else
5870 # include <assert.h>
5871 #endif
5872
5873 #undef $ac_func
5874
5875 /* Override any gcc2 internal prototype to avoid an error.  */
5876 #ifdef __cplusplus
5877 extern "C"
5878 {
5879 #endif
5880 /* We use char because int might match the return type of a gcc2
5881    builtin and then its argument prototype would still apply.  */
5882 char $ac_func ();
5883 /* The GNU C library defines this for functions which it implements
5884     to always fail with ENOSYS.  Some functions are actually named
5885     something starting with __ and the normal name is an alias.  */
5886 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5887 choke me
5888 #else
5889 char (*f) () = $ac_func;
5890 #endif
5891 #ifdef __cplusplus
5892 }
5893 #endif
5894
5895 int
5896 main ()
5897 {
5898 return f != $ac_func;
5899   ;
5900   return 0;
5901 }
5902 _ACEOF
5903 rm -f conftest.$ac_objext conftest$ac_exeext
5904 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5905   (eval $ac_link) 2>conftest.er1
5906   ac_status=$?
5907   grep -v '^ *+' conftest.er1 >conftest.err
5908   rm -f conftest.er1
5909   cat conftest.err >&5
5910   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5911   (exit $ac_status); } &&
5912          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5913   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5914   (eval $ac_try) 2>&5
5915   ac_status=$?
5916   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5917   (exit $ac_status); }; } &&
5918          { ac_try='test -s conftest$ac_exeext'
5919   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5920   (eval $ac_try) 2>&5
5921   ac_status=$?
5922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5923   (exit $ac_status); }; }; then
5924   eval "$as_ac_var=yes"
5925 else
5926   echo "$as_me: failed program was:" >&5
5927 sed 's/^/| /' conftest.$ac_ext >&5
5928
5929 eval "$as_ac_var=no"
5930 fi
5931 rm -f conftest.err conftest.$ac_objext \
5932       conftest$ac_exeext conftest.$ac_ext
5933 fi
5934 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5935 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5936 if test `eval echo '${'$as_ac_var'}'` = yes; then
5937
5938 cat >>confdefs.h <<_ACEOF
5939 #define CRAY_STACKSEG_END $ac_func
5940 _ACEOF
5941
5942     break
5943 fi
5944
5945   done
5946 fi
5947
5948 echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
5949 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
5950 if test "${ac_cv_c_stack_direction+set}" = set; then
5951   echo $ECHO_N "(cached) $ECHO_C" >&6
5952 else
5953   if test "$cross_compiling" = yes; then
5954   ac_cv_c_stack_direction=0
5955 else
5956   cat >conftest.$ac_ext <<_ACEOF
5957 /* confdefs.h.  */
5958 _ACEOF
5959 cat confdefs.h >>conftest.$ac_ext
5960 cat >>conftest.$ac_ext <<_ACEOF
5961 /* end confdefs.h.  */
5962 int
5963 find_stack_direction ()
5964 {
5965   static char *addr = 0;
5966   auto char dummy;
5967   if (addr == 0)
5968     {
5969       addr = &dummy;
5970       return find_stack_direction ();
5971     }
5972   else
5973     return (&dummy > addr) ? 1 : -1;
5974 }
5975
5976 int
5977 main ()
5978 {
5979   exit (find_stack_direction () < 0);
5980 }
5981 _ACEOF
5982 rm -f conftest$ac_exeext
5983 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5984   (eval $ac_link) 2>&5
5985   ac_status=$?
5986   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5987   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5988   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5989   (eval $ac_try) 2>&5
5990   ac_status=$?
5991   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5992   (exit $ac_status); }; }; then
5993   ac_cv_c_stack_direction=1
5994 else
5995   echo "$as_me: program exited with status $ac_status" >&5
5996 echo "$as_me: failed program was:" >&5
5997 sed 's/^/| /' conftest.$ac_ext >&5
5998
5999 ( exit $ac_status )
6000 ac_cv_c_stack_direction=-1
6001 fi
6002 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6003 fi
6004 fi
6005 echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
6006 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
6007
6008 cat >>confdefs.h <<_ACEOF
6009 #define STACK_DIRECTION $ac_cv_c_stack_direction
6010 _ACEOF
6011
6012
6013 fi
6014
6015 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6016 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6017 if test "${ac_cv_header_stdc+set}" = set; then
6018   echo $ECHO_N "(cached) $ECHO_C" >&6
6019 else
6020   cat >conftest.$ac_ext <<_ACEOF
6021 /* confdefs.h.  */
6022 _ACEOF
6023 cat confdefs.h >>conftest.$ac_ext
6024 cat >>conftest.$ac_ext <<_ACEOF
6025 /* end confdefs.h.  */
6026 #include <stdlib.h>
6027 #include <stdarg.h>
6028 #include <string.h>
6029 #include <float.h>
6030
6031 int
6032 main ()
6033 {
6034
6035   ;
6036   return 0;
6037 }
6038 _ACEOF
6039 rm -f conftest.$ac_objext
6040 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6041   (eval $ac_compile) 2>conftest.er1
6042   ac_status=$?
6043   grep -v '^ *+' conftest.er1 >conftest.err
6044   rm -f conftest.er1
6045   cat conftest.err >&5
6046   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6047   (exit $ac_status); } &&
6048          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6049   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6050   (eval $ac_try) 2>&5
6051   ac_status=$?
6052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6053   (exit $ac_status); }; } &&
6054          { ac_try='test -s conftest.$ac_objext'
6055   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6056   (eval $ac_try) 2>&5
6057   ac_status=$?
6058   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6059   (exit $ac_status); }; }; then
6060   ac_cv_header_stdc=yes
6061 else
6062   echo "$as_me: failed program was:" >&5
6063 sed 's/^/| /' conftest.$ac_ext >&5
6064
6065 ac_cv_header_stdc=no
6066 fi
6067 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6068
6069 if test $ac_cv_header_stdc = yes; then
6070   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6071   cat >conftest.$ac_ext <<_ACEOF
6072 /* confdefs.h.  */
6073 _ACEOF
6074 cat confdefs.h >>conftest.$ac_ext
6075 cat >>conftest.$ac_ext <<_ACEOF
6076 /* end confdefs.h.  */
6077 #include <string.h>
6078
6079 _ACEOF
6080 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6081   $EGREP "memchr" >/dev/null 2>&1; then
6082   :
6083 else
6084   ac_cv_header_stdc=no
6085 fi
6086 rm -f conftest*
6087
6088 fi
6089
6090 if test $ac_cv_header_stdc = yes; then
6091   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6092   cat >conftest.$ac_ext <<_ACEOF
6093 /* confdefs.h.  */
6094 _ACEOF
6095 cat confdefs.h >>conftest.$ac_ext
6096 cat >>conftest.$ac_ext <<_ACEOF
6097 /* end confdefs.h.  */
6098 #include <stdlib.h>
6099
6100 _ACEOF
6101 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6102   $EGREP "free" >/dev/null 2>&1; then
6103   :
6104 else
6105   ac_cv_header_stdc=no
6106 fi
6107 rm -f conftest*
6108
6109 fi
6110
6111 if test $ac_cv_header_stdc = yes; then
6112   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6113   if test "$cross_compiling" = yes; then
6114   :
6115 else
6116   cat >conftest.$ac_ext <<_ACEOF
6117 /* confdefs.h.  */
6118 _ACEOF
6119 cat confdefs.h >>conftest.$ac_ext
6120 cat >>conftest.$ac_ext <<_ACEOF
6121 /* end confdefs.h.  */
6122 #include <ctype.h>
6123 #if ((' ' & 0x0FF) == 0x020)
6124 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6125 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6126 #else
6127 # define ISLOWER(c) \
6128                    (('a' <= (c) && (c) <= 'i') \
6129                      || ('j' <= (c) && (c) <= 'r') \
6130                      || ('s' <= (c) && (c) <= 'z'))
6131 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6132 #endif
6133
6134 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6135 int
6136 main ()
6137 {
6138   int i;
6139   for (i = 0; i < 256; i++)
6140     if (XOR (islower (i), ISLOWER (i))
6141         || toupper (i) != TOUPPER (i))
6142       exit(2);
6143   exit (0);
6144 }
6145 _ACEOF
6146 rm -f conftest$ac_exeext
6147 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6148   (eval $ac_link) 2>&5
6149   ac_status=$?
6150   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6151   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6152   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6153   (eval $ac_try) 2>&5
6154   ac_status=$?
6155   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6156   (exit $ac_status); }; }; then
6157   :
6158 else
6159   echo "$as_me: program exited with status $ac_status" >&5
6160 echo "$as_me: failed program was:" >&5
6161 sed 's/^/| /' conftest.$ac_ext >&5
6162
6163 ( exit $ac_status )
6164 ac_cv_header_stdc=no
6165 fi
6166 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6167 fi
6168 fi
6169 fi
6170 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6171 echo "${ECHO_T}$ac_cv_header_stdc" >&6
6172 if test $ac_cv_header_stdc = yes; then
6173
6174 cat >>confdefs.h <<\_ACEOF
6175 #define STDC_HEADERS 1
6176 _ACEOF
6177
6178 fi
6179
6180
6181   echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
6182 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
6183 if test "${am_cv_langinfo_codeset+set}" = set; then
6184   echo $ECHO_N "(cached) $ECHO_C" >&6
6185 else
6186   cat >conftest.$ac_ext <<_ACEOF
6187 /* confdefs.h.  */
6188 _ACEOF
6189 cat confdefs.h >>conftest.$ac_ext
6190 cat >>conftest.$ac_ext <<_ACEOF
6191 /* end confdefs.h.  */
6192 #include <langinfo.h>
6193 int
6194 main ()
6195 {
6196 char* cs = nl_langinfo(CODESET);
6197   ;
6198   return 0;
6199 }
6200 _ACEOF
6201 rm -f conftest.$ac_objext conftest$ac_exeext
6202 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6203   (eval $ac_link) 2>conftest.er1
6204   ac_status=$?
6205   grep -v '^ *+' conftest.er1 >conftest.err
6206   rm -f conftest.er1
6207   cat conftest.err >&5
6208   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6209   (exit $ac_status); } &&
6210          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6211   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6212   (eval $ac_try) 2>&5
6213   ac_status=$?
6214   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6215   (exit $ac_status); }; } &&
6216          { ac_try='test -s conftest$ac_exeext'
6217   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6218   (eval $ac_try) 2>&5
6219   ac_status=$?
6220   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6221   (exit $ac_status); }; }; then
6222   am_cv_langinfo_codeset=yes
6223 else
6224   echo "$as_me: failed program was:" >&5
6225 sed 's/^/| /' conftest.$ac_ext >&5
6226
6227 am_cv_langinfo_codeset=no
6228 fi
6229 rm -f conftest.err conftest.$ac_objext \
6230       conftest$ac_exeext conftest.$ac_ext
6231
6232 fi
6233 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
6234 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
6235   if test $am_cv_langinfo_codeset = yes; then
6236
6237 cat >>confdefs.h <<\_ACEOF
6238 #define HAVE_LANGINFO_CODESET 1
6239 _ACEOF
6240
6241   fi
6242
6243 # If we haven't got the data from the intl directory,
6244 # assume NLS is disabled.
6245 USE_NLS=no
6246 LIBINTL=
6247 LIBINTL_DEP=
6248 INCINTL=
6249 XGETTEXT=
6250 GMSGFMT=
6251 POSUB=
6252 if test -f ../intl/config.intl; then
6253   . ../intl/config.intl
6254 fi
6255 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
6256 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
6257 if test x"$USE_NLS" != xyes; then
6258   echo "$as_me:$LINENO: result: no" >&5
6259 echo "${ECHO_T}no" >&6
6260 else
6261   echo "$as_me:$LINENO: result: yes" >&5
6262 echo "${ECHO_T}yes" >&6
6263
6264 cat >>confdefs.h <<\_ACEOF
6265 #define ENABLE_NLS 1
6266 _ACEOF
6267
6268
6269   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
6270 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
6271   # Look for .po and .gmo files in the source directory.
6272   CATALOGS=
6273   XLINGUAS=
6274   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
6275     # If there aren't any .gmo files the shell will give us the
6276     # literal string "../path/to/srcdir/po/*.gmo" which has to be
6277     # weeded out.
6278     case "$cat" in *\**)
6279       continue;;
6280     esac
6281     # The quadruple backslash is collapsed to a double backslash
6282     # by the backticks, then collapsed again by the double quotes,
6283     # leaving us with one backslash in the sed expression (right
6284     # before the dot that mustn't act as a wildcard).
6285     cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"`
6286     lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"`
6287     # The user is allowed to set LINGUAS to a list of languages to
6288     # install catalogs for.  If it's empty that means "all of them."
6289     if test "x$LINGUAS" = x; then
6290       CATALOGS="$CATALOGS $cat"
6291       XLINGUAS="$XLINGUAS $lang"
6292     else
6293       case "$LINGUAS" in *$lang*)
6294         CATALOGS="$CATALOGS $cat"
6295         XLINGUAS="$XLINGUAS $lang"
6296         ;;
6297       esac
6298     fi
6299   done
6300   LINGUAS="$XLINGUAS"
6301   echo "$as_me:$LINENO: result: $LINGUAS" >&5
6302 echo "${ECHO_T}$LINGUAS" >&6
6303 fi
6304
6305 echo "$as_me:$LINENO: checking for uchar" >&5
6306 echo $ECHO_N "checking for uchar... $ECHO_C" >&6
6307 if test "${gcc_cv_type_uchar+set}" = set; then
6308   echo $ECHO_N "(cached) $ECHO_C" >&6
6309 else
6310   cat >conftest.$ac_ext <<_ACEOF
6311 /* confdefs.h.  */
6312 _ACEOF
6313 cat confdefs.h >>conftest.$ac_ext
6314 cat >>conftest.$ac_ext <<_ACEOF
6315 /* end confdefs.h.  */
6316
6317 #include "ansidecl.h"
6318 #include "system.h"
6319
6320 int
6321 main ()
6322 {
6323 if ((uchar *)0) return 0;
6324  if (sizeof(uchar)) return 0;
6325   ;
6326   return 0;
6327 }
6328 _ACEOF
6329 rm -f conftest.$ac_objext
6330 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6331   (eval $ac_compile) 2>conftest.er1
6332   ac_status=$?
6333   grep -v '^ *+' conftest.er1 >conftest.err
6334   rm -f conftest.er1
6335   cat conftest.err >&5
6336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6337   (exit $ac_status); } &&
6338          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6339   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6340   (eval $ac_try) 2>&5
6341   ac_status=$?
6342   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6343   (exit $ac_status); }; } &&
6344          { ac_try='test -s conftest.$ac_objext'
6345   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6346   (eval $ac_try) 2>&5
6347   ac_status=$?
6348   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6349   (exit $ac_status); }; }; then
6350   ac_cv_type_uchar=yes
6351 else
6352   echo "$as_me: failed program was:" >&5
6353 sed 's/^/| /' conftest.$ac_ext >&5
6354
6355 ac_cv_type_uchar=no
6356 fi
6357 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6358 fi
6359 echo "$as_me:$LINENO: result: $gcc_cv_type_uchar" >&5
6360 echo "${ECHO_T}$gcc_cv_type_uchar" >&6
6361 if test $ac_cv_type_uchar = yes; then
6362
6363 cat >>confdefs.h <<\_ACEOF
6364 #define HAVE_UCHAR 1
6365 _ACEOF
6366
6367 fi
6368
6369
6370       if test "X$prefix" = "XNONE"; then
6371     acl_final_prefix="$ac_default_prefix"
6372   else
6373     acl_final_prefix="$prefix"
6374   fi
6375   if test "X$exec_prefix" = "XNONE"; then
6376     acl_final_exec_prefix='${prefix}'
6377   else
6378     acl_final_exec_prefix="$exec_prefix"
6379   fi
6380   acl_save_prefix="$prefix"
6381   prefix="$acl_final_prefix"
6382   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
6383   prefix="$acl_save_prefix"
6384
6385
6386 # Check whether --with-gnu-ld or --without-gnu-ld was given.
6387 if test "${with_gnu_ld+set}" = set; then
6388   withval="$with_gnu_ld"
6389   test "$withval" = no || with_gnu_ld=yes
6390 else
6391   with_gnu_ld=no
6392 fi;
6393 # Prepare PATH_SEPARATOR.
6394 # The user is always right.
6395 if test "${PATH_SEPARATOR+set}" != set; then
6396   echo "#! /bin/sh" >conf$$.sh
6397   echo  "exit 0"   >>conf$$.sh
6398   chmod +x conf$$.sh
6399   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6400     PATH_SEPARATOR=';'
6401   else
6402     PATH_SEPARATOR=:
6403   fi
6404   rm -f conf$$.sh
6405 fi
6406 ac_prog=ld
6407 if test "$GCC" = yes; then
6408   # Check if gcc -print-prog-name=ld gives a path.
6409   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
6410 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
6411   case $host in
6412   *-*-mingw*)
6413     # gcc leaves a trailing carriage return which upsets mingw
6414     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
6415   *)
6416     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
6417   esac
6418   case $ac_prog in
6419     # Accept absolute paths.
6420     [\\/]* | [A-Za-z]:[\\/]*)
6421       re_direlt='/[^/][^/]*/\.\./'
6422       # Canonicalize the path of ld
6423       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
6424       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
6425         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
6426       done
6427       test -z "$LD" && LD="$ac_prog"
6428       ;;
6429   "")
6430     # If it fails, then pretend we aren't using GCC.
6431     ac_prog=ld
6432     ;;
6433   *)
6434     # If it is relative, then search for the first ld in PATH.
6435     with_gnu_ld=unknown
6436     ;;
6437   esac
6438 elif test "$with_gnu_ld" = yes; then
6439   echo "$as_me:$LINENO: checking for GNU ld" >&5
6440 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
6441 else
6442   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
6443 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
6444 fi
6445 if test "${acl_cv_path_LD+set}" = set; then
6446   echo $ECHO_N "(cached) $ECHO_C" >&6
6447 else
6448   if test -z "$LD"; then
6449   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
6450   for ac_dir in $PATH; do
6451     test -z "$ac_dir" && ac_dir=.
6452     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6453       acl_cv_path_LD="$ac_dir/$ac_prog"
6454       # Check to see if the program is GNU ld.  I'd rather use --version,
6455       # but apparently some GNU ld's only accept -v.
6456       # Break only if it was the GNU/non-GNU ld that we prefer.
6457       case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
6458       *GNU* | *'with BFD'*)
6459         test "$with_gnu_ld" != no && break ;;
6460       *)
6461         test "$with_gnu_ld" != yes && break ;;
6462       esac
6463     fi
6464   done
6465   IFS="$ac_save_ifs"
6466 else
6467   acl_cv_path_LD="$LD" # Let the user override the test with a path.
6468 fi
6469 fi
6470
6471 LD="$acl_cv_path_LD"
6472 if test -n "$LD"; then
6473   echo "$as_me:$LINENO: result: $LD" >&5
6474 echo "${ECHO_T}$LD" >&6
6475 else
6476   echo "$as_me:$LINENO: result: no" >&5
6477 echo "${ECHO_T}no" >&6
6478 fi
6479 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
6480 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
6481    { (exit 1); exit 1; }; }
6482 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
6483 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
6484 if test "${acl_cv_prog_gnu_ld+set}" = set; then
6485   echo $ECHO_N "(cached) $ECHO_C" >&6
6486 else
6487   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
6488 case `$LD -v 2>&1 </dev/null` in
6489 *GNU* | *'with BFD'*)
6490   acl_cv_prog_gnu_ld=yes ;;
6491 *)
6492   acl_cv_prog_gnu_ld=no ;;
6493 esac
6494 fi
6495 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
6496 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
6497 with_gnu_ld=$acl_cv_prog_gnu_ld
6498
6499
6500
6501                                                 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
6502 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
6503 if test "${acl_cv_rpath+set}" = set; then
6504   echo $ECHO_N "(cached) $ECHO_C" >&6
6505 else
6506
6507     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
6508     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
6509     . ./conftest.sh
6510     rm -f ./conftest.sh
6511     acl_cv_rpath=done
6512
6513 fi
6514 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
6515 echo "${ECHO_T}$acl_cv_rpath" >&6
6516   wl="$acl_cv_wl"
6517   libext="$acl_cv_libext"
6518   shlibext="$acl_cv_shlibext"
6519   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
6520   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
6521   hardcode_direct="$acl_cv_hardcode_direct"
6522   hardcode_minus_L="$acl_cv_hardcode_minus_L"
6523     # Check whether --enable-rpath or --disable-rpath was given.
6524 if test "${enable_rpath+set}" = set; then
6525   enableval="$enable_rpath"
6526   :
6527 else
6528   enable_rpath=yes
6529 fi;
6530
6531
6532
6533
6534
6535
6536
6537     use_additional=yes
6538
6539   acl_save_prefix="$prefix"
6540   prefix="$acl_final_prefix"
6541   acl_save_exec_prefix="$exec_prefix"
6542   exec_prefix="$acl_final_exec_prefix"
6543
6544     eval additional_includedir=\"$includedir\"
6545     eval additional_libdir=\"$libdir\"
6546
6547   exec_prefix="$acl_save_exec_prefix"
6548   prefix="$acl_save_prefix"
6549
6550
6551 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
6552 if test "${with_libiconv_prefix+set}" = set; then
6553   withval="$with_libiconv_prefix"
6554
6555     if test "X$withval" = "Xno"; then
6556       use_additional=no
6557     else
6558       if test "X$withval" = "X"; then
6559
6560   acl_save_prefix="$prefix"
6561   prefix="$acl_final_prefix"
6562   acl_save_exec_prefix="$exec_prefix"
6563   exec_prefix="$acl_final_exec_prefix"
6564
6565           eval additional_includedir=\"$includedir\"
6566           eval additional_libdir=\"$libdir\"
6567
6568   exec_prefix="$acl_save_exec_prefix"
6569   prefix="$acl_save_prefix"
6570
6571       else
6572         additional_includedir="$withval/include"
6573         additional_libdir="$withval/lib"
6574       fi
6575     fi
6576
6577 fi;
6578       LIBICONV=
6579   LTLIBICONV=
6580   INCICONV=
6581   rpathdirs=
6582   ltrpathdirs=
6583   names_already_handled=
6584   names_next_round='iconv '
6585   while test -n "$names_next_round"; do
6586     names_this_round="$names_next_round"
6587     names_next_round=
6588     for name in $names_this_round; do
6589       already_handled=
6590       for n in $names_already_handled; do
6591         if test "$n" = "$name"; then
6592           already_handled=yes
6593           break
6594         fi
6595       done
6596       if test -z "$already_handled"; then
6597         names_already_handled="$names_already_handled $name"
6598                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
6599         eval value=\"\$HAVE_LIB$uppername\"
6600         if test -n "$value"; then
6601           if test "$value" = yes; then
6602             eval value=\"\$LIB$uppername\"
6603             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
6604             eval value=\"\$LTLIB$uppername\"
6605             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
6606           else
6607                                     :
6608           fi
6609         else
6610                               found_dir=
6611           found_la=
6612           found_so=
6613           found_a=
6614           if test $use_additional = yes; then
6615             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
6616               found_dir="$additional_libdir"
6617               found_so="$additional_libdir/lib$name.$shlibext"
6618               if test -f "$additional_libdir/lib$name.la"; then
6619                 found_la="$additional_libdir/lib$name.la"
6620               fi
6621             else
6622               if test -f "$additional_libdir/lib$name.$libext"; then
6623                 found_dir="$additional_libdir"
6624                 found_a="$additional_libdir/lib$name.$libext"
6625                 if test -f "$additional_libdir/lib$name.la"; then
6626                   found_la="$additional_libdir/lib$name.la"
6627                 fi
6628               fi
6629             fi
6630           fi
6631           if test "X$found_dir" = "X"; then
6632             for x in $LDFLAGS $LTLIBICONV; do
6633
6634   acl_save_prefix="$prefix"
6635   prefix="$acl_final_prefix"
6636   acl_save_exec_prefix="$exec_prefix"
6637   exec_prefix="$acl_final_exec_prefix"
6638   eval x=\"$x\"
6639   exec_prefix="$acl_save_exec_prefix"
6640   prefix="$acl_save_prefix"
6641
6642               case "$x" in
6643                 -L*)
6644                   dir=`echo "X$x" | sed -e 's/^X-L//'`
6645                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
6646                     found_dir="$dir"
6647                     found_so="$dir/lib$name.$shlibext"
6648                     if test -f "$dir/lib$name.la"; then
6649                       found_la="$dir/lib$name.la"
6650                     fi
6651                   else
6652                     if test -f "$dir/lib$name.$libext"; then
6653                       found_dir="$dir"
6654                       found_a="$dir/lib$name.$libext"
6655                       if test -f "$dir/lib$name.la"; then
6656                         found_la="$dir/lib$name.la"
6657                       fi
6658                     fi
6659                   fi
6660                   ;;
6661               esac
6662               if test "X$found_dir" != "X"; then
6663                 break
6664               fi
6665             done
6666           fi
6667           if test "X$found_dir" != "X"; then
6668                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
6669             if test "X$found_so" != "X"; then
6670                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
6671                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6672               else
6673                                                                                 haveit=
6674                 for x in $ltrpathdirs; do
6675                   if test "X$x" = "X$found_dir"; then
6676                     haveit=yes
6677                     break
6678                   fi
6679                 done
6680                 if test -z "$haveit"; then
6681                   ltrpathdirs="$ltrpathdirs $found_dir"
6682                 fi
6683                                 if test "$hardcode_direct" = yes; then
6684                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6685                 else
6686                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
6687                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6688                                                             haveit=
6689                     for x in $rpathdirs; do
6690                       if test "X$x" = "X$found_dir"; then
6691                         haveit=yes
6692                         break
6693                       fi
6694                     done
6695                     if test -z "$haveit"; then
6696                       rpathdirs="$rpathdirs $found_dir"
6697                     fi
6698                   else
6699                                                                                 haveit=
6700                     for x in $LDFLAGS $LIBICONV; do
6701
6702   acl_save_prefix="$prefix"
6703   prefix="$acl_final_prefix"
6704   acl_save_exec_prefix="$exec_prefix"
6705   exec_prefix="$acl_final_exec_prefix"
6706   eval x=\"$x\"
6707   exec_prefix="$acl_save_exec_prefix"
6708   prefix="$acl_save_prefix"
6709
6710                       if test "X$x" = "X-L$found_dir"; then
6711                         haveit=yes
6712                         break
6713                       fi
6714                     done
6715                     if test -z "$haveit"; then
6716                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
6717                     fi
6718                     if test "$hardcode_minus_L" != no; then
6719                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
6720                     else
6721                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
6722                     fi
6723                   fi
6724                 fi
6725               fi
6726             else
6727               if test "X$found_a" != "X"; then
6728                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
6729               else
6730                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
6731               fi
6732             fi
6733                         additional_includedir=
6734             case "$found_dir" in
6735               */lib | */lib/)
6736                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
6737                 additional_includedir="$basedir/include"
6738                 ;;
6739             esac
6740             if test "X$additional_includedir" != "X"; then
6741                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
6742                 haveit=
6743                 if test "X$additional_includedir" = "X/usr/local/include"; then
6744                   if test -n "$GCC"; then
6745                     case $host_os in
6746                       linux*) haveit=yes;;
6747                     esac
6748                   fi
6749                 fi
6750                 if test -z "$haveit"; then
6751                   for x in $CPPFLAGS $INCICONV; do
6752
6753   acl_save_prefix="$prefix"
6754   prefix="$acl_final_prefix"
6755   acl_save_exec_prefix="$exec_prefix"
6756   exec_prefix="$acl_final_exec_prefix"
6757   eval x=\"$x\"
6758   exec_prefix="$acl_save_exec_prefix"
6759   prefix="$acl_save_prefix"
6760
6761                     if test "X$x" = "X-I$additional_includedir"; then
6762                       haveit=yes
6763                       break
6764                     fi
6765                   done
6766                   if test -z "$haveit"; then
6767                     if test -d "$additional_includedir"; then
6768                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
6769                     fi
6770                   fi
6771                 fi
6772               fi
6773             fi
6774                         if test -n "$found_la"; then
6775                                                         save_libdir="$libdir"
6776               case "$found_la" in
6777                 */* | *\\*) . "$found_la" ;;
6778                 *) . "./$found_la" ;;
6779               esac
6780               libdir="$save_libdir"
6781                             for dep in $dependency_libs; do
6782                 case "$dep" in
6783                   -L*)
6784                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
6785                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
6786                       haveit=
6787                       if test "X$additional_libdir" = "X/usr/local/lib"; then
6788                         if test -n "$GCC"; then
6789                           case $host_os in
6790                             linux*) haveit=yes;;
6791                           esac
6792                         fi
6793                       fi
6794                       if test -z "$haveit"; then
6795                         haveit=
6796                         for x in $LDFLAGS $LIBICONV; do
6797
6798   acl_save_prefix="$prefix"
6799   prefix="$acl_final_prefix"
6800   acl_save_exec_prefix="$exec_prefix"
6801   exec_prefix="$acl_final_exec_prefix"
6802   eval x=\"$x\"
6803   exec_prefix="$acl_save_exec_prefix"
6804   prefix="$acl_save_prefix"
6805
6806                           if test "X$x" = "X-L$additional_libdir"; then
6807                             haveit=yes
6808                             break
6809                           fi
6810                         done
6811                         if test -z "$haveit"; then
6812                           if test -d "$additional_libdir"; then
6813                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
6814                           fi
6815                         fi
6816                         haveit=
6817                         for x in $LDFLAGS $LTLIBICONV; do
6818
6819   acl_save_prefix="$prefix"
6820   prefix="$acl_final_prefix"
6821   acl_save_exec_prefix="$exec_prefix"
6822   exec_prefix="$acl_final_exec_prefix"
6823   eval x=\"$x\"
6824   exec_prefix="$acl_save_exec_prefix"
6825   prefix="$acl_save_prefix"
6826
6827                           if test "X$x" = "X-L$additional_libdir"; then
6828                             haveit=yes
6829                             break
6830                           fi
6831                         done
6832                         if test -z "$haveit"; then
6833                           if test -d "$additional_libdir"; then
6834                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
6835                           fi
6836                         fi
6837                       fi
6838                     fi
6839                     ;;
6840                   -R*)
6841                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
6842                     if test "$enable_rpath" != no; then
6843                                                                   haveit=
6844                       for x in $rpathdirs; do
6845                         if test "X$x" = "X$dir"; then
6846                           haveit=yes
6847                           break
6848                         fi
6849                       done
6850                       if test -z "$haveit"; then
6851                         rpathdirs="$rpathdirs $dir"
6852                       fi
6853                                                                   haveit=
6854                       for x in $ltrpathdirs; do
6855                         if test "X$x" = "X$dir"; then
6856                           haveit=yes
6857                           break
6858                         fi
6859                       done
6860                       if test -z "$haveit"; then
6861                         ltrpathdirs="$ltrpathdirs $dir"
6862                       fi
6863                     fi
6864                     ;;
6865                   -l*)
6866                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
6867                     ;;
6868                   *.la)
6869                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
6870                     ;;
6871                   *)
6872                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
6873                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
6874                     ;;
6875                 esac
6876               done
6877             fi
6878           else
6879                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
6880             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
6881           fi
6882         fi
6883       fi
6884     done
6885   done
6886   if test "X$rpathdirs" != "X"; then
6887     if test -n "$hardcode_libdir_separator"; then
6888                         alldirs=
6889       for found_dir in $rpathdirs; do
6890         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
6891       done
6892             acl_save_libdir="$libdir"
6893       libdir="$alldirs"
6894       eval flag=\"$hardcode_libdir_flag_spec\"
6895       libdir="$acl_save_libdir"
6896       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
6897     else
6898             for found_dir in $rpathdirs; do
6899         acl_save_libdir="$libdir"
6900         libdir="$found_dir"
6901         eval flag=\"$hardcode_libdir_flag_spec\"
6902         libdir="$acl_save_libdir"
6903         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
6904       done
6905     fi
6906   fi
6907   if test "X$ltrpathdirs" != "X"; then
6908             for found_dir in $ltrpathdirs; do
6909       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
6910     done
6911   fi
6912
6913
6914
6915
6916
6917
6918
6919           am_save_CPPFLAGS="$CPPFLAGS"
6920
6921   for element in $INCICONV; do
6922     haveit=
6923     for x in $CPPFLAGS; do
6924
6925   acl_save_prefix="$prefix"
6926   prefix="$acl_final_prefix"
6927   acl_save_exec_prefix="$exec_prefix"
6928   exec_prefix="$acl_final_exec_prefix"
6929   eval x=\"$x\"
6930   exec_prefix="$acl_save_exec_prefix"
6931   prefix="$acl_save_prefix"
6932
6933       if test "X$x" = "X$element"; then
6934         haveit=yes
6935         break
6936       fi
6937     done
6938     if test -z "$haveit"; then
6939       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
6940     fi
6941   done
6942
6943
6944   echo "$as_me:$LINENO: checking for iconv" >&5
6945 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
6946 if test "${am_cv_func_iconv+set}" = set; then
6947   echo $ECHO_N "(cached) $ECHO_C" >&6
6948 else
6949
6950     am_cv_func_iconv="no, consider installing GNU libiconv"
6951     am_cv_lib_iconv=no
6952     cat >conftest.$ac_ext <<_ACEOF
6953 /* confdefs.h.  */
6954 _ACEOF
6955 cat confdefs.h >>conftest.$ac_ext
6956 cat >>conftest.$ac_ext <<_ACEOF
6957 /* end confdefs.h.  */
6958 #include <stdlib.h>
6959 #include <iconv.h>
6960 int
6961 main ()
6962 {
6963 iconv_t cd = iconv_open("","");
6964        iconv(cd,NULL,NULL,NULL,NULL);
6965        iconv_close(cd);
6966   ;
6967   return 0;
6968 }
6969 _ACEOF
6970 rm -f conftest.$ac_objext conftest$ac_exeext
6971 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6972   (eval $ac_link) 2>conftest.er1
6973   ac_status=$?
6974   grep -v '^ *+' conftest.er1 >conftest.err
6975   rm -f conftest.er1
6976   cat conftest.err >&5
6977   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6978   (exit $ac_status); } &&
6979          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6980   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6981   (eval $ac_try) 2>&5
6982   ac_status=$?
6983   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6984   (exit $ac_status); }; } &&
6985          { ac_try='test -s conftest$ac_exeext'
6986   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6987   (eval $ac_try) 2>&5
6988   ac_status=$?
6989   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6990   (exit $ac_status); }; }; then
6991   am_cv_func_iconv=yes
6992 else
6993   echo "$as_me: failed program was:" >&5
6994 sed 's/^/| /' conftest.$ac_ext >&5
6995
6996 fi
6997 rm -f conftest.err conftest.$ac_objext \
6998       conftest$ac_exeext conftest.$ac_ext
6999     if test "$am_cv_func_iconv" != yes; then
7000       am_save_LIBS="$LIBS"
7001       LIBS="$LIBS $LIBICONV"
7002       cat >conftest.$ac_ext <<_ACEOF
7003 /* confdefs.h.  */
7004 _ACEOF
7005 cat confdefs.h >>conftest.$ac_ext
7006 cat >>conftest.$ac_ext <<_ACEOF
7007 /* end confdefs.h.  */
7008 #include <stdlib.h>
7009 #include <iconv.h>
7010 int
7011 main ()
7012 {
7013 iconv_t cd = iconv_open("","");
7014          iconv(cd,NULL,NULL,NULL,NULL);
7015          iconv_close(cd);
7016   ;
7017   return 0;
7018 }
7019 _ACEOF
7020 rm -f conftest.$ac_objext conftest$ac_exeext
7021 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7022   (eval $ac_link) 2>conftest.er1
7023   ac_status=$?
7024   grep -v '^ *+' conftest.er1 >conftest.err
7025   rm -f conftest.er1
7026   cat conftest.err >&5
7027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7028   (exit $ac_status); } &&
7029          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7030   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7031   (eval $ac_try) 2>&5
7032   ac_status=$?
7033   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7034   (exit $ac_status); }; } &&
7035          { ac_try='test -s conftest$ac_exeext'
7036   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7037   (eval $ac_try) 2>&5
7038   ac_status=$?
7039   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7040   (exit $ac_status); }; }; then
7041   am_cv_lib_iconv=yes
7042         am_cv_func_iconv=yes
7043 else
7044   echo "$as_me: failed program was:" >&5
7045 sed 's/^/| /' conftest.$ac_ext >&5
7046
7047 fi
7048 rm -f conftest.err conftest.$ac_objext \
7049       conftest$ac_exeext conftest.$ac_ext
7050       LIBS="$am_save_LIBS"
7051     fi
7052
7053 fi
7054 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
7055 echo "${ECHO_T}$am_cv_func_iconv" >&6
7056   if test "$am_cv_func_iconv" = yes; then
7057
7058 cat >>confdefs.h <<\_ACEOF
7059 #define HAVE_ICONV 1
7060 _ACEOF
7061
7062   fi
7063   if test "$am_cv_lib_iconv" = yes; then
7064     echo "$as_me:$LINENO: checking how to link with libiconv" >&5
7065 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
7066     echo "$as_me:$LINENO: result: $LIBICONV" >&5
7067 echo "${ECHO_T}$LIBICONV" >&6
7068   else
7069             CPPFLAGS="$am_save_CPPFLAGS"
7070     LIBICONV=
7071     LTLIBICONV=
7072   fi
7073
7074
7075
7076   if test "$am_cv_func_iconv" = yes; then
7077     echo "$as_me:$LINENO: checking for iconv declaration" >&5
7078 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
7079     if test "${am_cv_proto_iconv+set}" = set; then
7080   echo $ECHO_N "(cached) $ECHO_C" >&6
7081 else
7082
7083       cat >conftest.$ac_ext <<_ACEOF
7084 /* confdefs.h.  */
7085 _ACEOF
7086 cat confdefs.h >>conftest.$ac_ext
7087 cat >>conftest.$ac_ext <<_ACEOF
7088 /* end confdefs.h.  */
7089
7090 #include <stdlib.h>
7091 #include <iconv.h>
7092 extern
7093 #ifdef __cplusplus
7094 "C"
7095 #endif
7096 #if defined(__STDC__) || defined(__cplusplus)
7097 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7098 #else
7099 size_t iconv();
7100 #endif
7101
7102 int
7103 main ()
7104 {
7105
7106   ;
7107   return 0;
7108 }
7109 _ACEOF
7110 rm -f conftest.$ac_objext
7111 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7112   (eval $ac_compile) 2>conftest.er1
7113   ac_status=$?
7114   grep -v '^ *+' conftest.er1 >conftest.err
7115   rm -f conftest.er1
7116   cat conftest.err >&5
7117   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7118   (exit $ac_status); } &&
7119          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7120   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7121   (eval $ac_try) 2>&5
7122   ac_status=$?
7123   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7124   (exit $ac_status); }; } &&
7125          { ac_try='test -s conftest.$ac_objext'
7126   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7127   (eval $ac_try) 2>&5
7128   ac_status=$?
7129   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7130   (exit $ac_status); }; }; then
7131   am_cv_proto_iconv_arg1=""
7132 else
7133   echo "$as_me: failed program was:" >&5
7134 sed 's/^/| /' conftest.$ac_ext >&5
7135
7136 am_cv_proto_iconv_arg1="const"
7137 fi
7138 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7139       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7140 fi
7141
7142     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7143     echo "$as_me:$LINENO: result: ${ac_t:-
7144          }$am_cv_proto_iconv" >&5
7145 echo "${ECHO_T}${ac_t:-
7146          }$am_cv_proto_iconv" >&6
7147
7148 cat >>confdefs.h <<_ACEOF
7149 #define ICONV_CONST $am_cv_proto_iconv_arg1
7150 _ACEOF
7151
7152   fi
7153
7154
7155
7156 if test "x$enable_nls" != xno; then
7157   ENABLE_NLS_TRUE=
7158   ENABLE_NLS_FALSE='#'
7159 else
7160   ENABLE_NLS_TRUE='#'
7161   ENABLE_NLS_FALSE=
7162 fi
7163
7164 # Check whether --enable-checking or --disable-checking was given.
7165 if test "${enable_checking+set}" = set; then
7166   enableval="$enable_checking"
7167
7168 else
7169   enable_checking=no
7170 fi;
7171
7172 if test $enable_checking != no ; then
7173
7174 cat >>confdefs.h <<\_ACEOF
7175 #define ENABLE_CHECKING 1
7176 _ACEOF
7177
7178 fi
7179
7180
7181 case $target in
7182         alpha*-*-* | \
7183         x86_64-*-* | \
7184         ia64-*-* | \
7185         hppa*64*-*-* | parisc*64*-*-* | \
7186         mips*-*-* | \
7187         mmix-*-* | \
7188         powerpc*-*-* | \
7189         rs6000*-*-* | \
7190         s390*-*-* | \
7191         sparc64*-*-* | ultrasparc-*-freebsd* | \
7192         sparcv9-*-solaris2* | \
7193         sparc-*-solaris2.[789] | sparc-*-solaris2.1[0-9] | \
7194         sh[123456789l]*-*-*)
7195                 need_64bit_hwint=yes ;;
7196         *)
7197                 need_64bit_hwint=no ;;
7198 esac
7199
7200 case $need_64bit_hwint:$ac_cv_sizeof_long in
7201         *:8 | no:*) host_wide_int=long ;;
7202         *) host_wide_int='long long' ;;
7203 esac
7204
7205
7206
7207 cat >>confdefs.h <<_ACEOF
7208 #define HOST_WIDE_INT $host_wide_int
7209 _ACEOF
7210
7211
7212           ac_config_headers="$ac_config_headers config.h:config.in"
7213
7214           ac_config_files="$ac_config_files Makefile"
7215
7216 cat >confcache <<\_ACEOF
7217 # This file is a shell script that caches the results of configure
7218 # tests run on this system so they can be shared between configure
7219 # scripts and configure runs, see configure's option --config-cache.
7220 # It is not useful on other systems.  If it contains results you don't
7221 # want to keep, you may remove or edit it.
7222 #
7223 # config.status only pays attention to the cache file if you give it
7224 # the --recheck option to rerun configure.
7225 #
7226 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7227 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7228 # following values.
7229
7230 _ACEOF
7231
7232 # The following way of writing the cache mishandles newlines in values,
7233 # but we know of no workaround that is simple, portable, and efficient.
7234 # So, don't put newlines in cache variables' values.
7235 # Ultrix sh set writes to stderr and can't be redirected directly,
7236 # and sets the high bit in the cache file unless we assign to the vars.
7237 {
7238   (set) 2>&1 |
7239     case `(ac_space=' '; set | grep ac_space) 2>&1` in
7240     *ac_space=\ *)
7241       # `set' does not quote correctly, so add quotes (double-quote
7242       # substitution turns \\\\ into \\, and sed turns \\ into \).
7243       sed -n \
7244         "s/'/'\\\\''/g;
7245           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7246       ;;
7247     *)
7248       # `set' quotes correctly as required by POSIX, so do not add quotes.
7249       sed -n \
7250         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7251       ;;
7252     esac;
7253 } |
7254   sed '
7255      t clear
7256      : clear
7257      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7258      t end
7259      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7260      : end' >>confcache
7261 if diff $cache_file confcache >/dev/null 2>&1; then :; else
7262   if test -w $cache_file; then
7263     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7264     cat confcache >$cache_file
7265   else
7266     echo "not updating unwritable cache $cache_file"
7267   fi
7268 fi
7269 rm -f confcache
7270
7271 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7272 # Let make expand exec_prefix.
7273 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7274
7275 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7276 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7277 # trailing colons and then remove the whole line if VPATH becomes empty
7278 # (actually we leave an empty line to preserve line numbers).
7279 if test "x$srcdir" = x.; then
7280   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7281 s/:*\$(srcdir):*/:/;
7282 s/:*\${srcdir}:*/:/;
7283 s/:*@srcdir@:*/:/;
7284 s/^\([^=]*=[     ]*\):*/\1/;
7285 s/:*$//;
7286 s/^[^=]*=[       ]*$//;
7287 }'
7288 fi
7289
7290 DEFS=-DHAVE_CONFIG_H
7291
7292 ac_libobjs=
7293 ac_ltlibobjs=
7294 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7295   # 1. Remove the extension, and $U if already installed.
7296   ac_i=`echo "$ac_i" |
7297          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7298   # 2. Add them.
7299   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7300   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7301 done
7302 LIBOBJS=$ac_libobjs
7303
7304 LTLIBOBJS=$ac_ltlibobjs
7305
7306
7307 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7308   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
7309 Usually this means the macro was only invoked conditionally." >&5
7310 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
7311 Usually this means the macro was only invoked conditionally." >&2;}
7312    { (exit 1); exit 1; }; }
7313 fi
7314 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7315   { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
7316 Usually this means the macro was only invoked conditionally." >&5
7317 echo "$as_me: error: conditional \"AMDEP\" was never defined.
7318 Usually this means the macro was only invoked conditionally." >&2;}
7319    { (exit 1); exit 1; }; }
7320 fi
7321 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7322   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
7323 Usually this means the macro was only invoked conditionally." >&5
7324 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
7325 Usually this means the macro was only invoked conditionally." >&2;}
7326    { (exit 1); exit 1; }; }
7327 fi
7328 if test -z "${ENABLE_NLS_TRUE}" && test -z "${ENABLE_NLS_FALSE}"; then
7329   { { echo "$as_me:$LINENO: error: conditional \"ENABLE_NLS\" was never defined.
7330 Usually this means the macro was only invoked conditionally." >&5
7331 echo "$as_me: error: conditional \"ENABLE_NLS\" was never defined.
7332 Usually this means the macro was only invoked conditionally." >&2;}
7333    { (exit 1); exit 1; }; }
7334 fi
7335
7336 : ${CONFIG_STATUS=./config.status}
7337 ac_clean_files_save=$ac_clean_files
7338 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7339 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7340 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7341 cat >$CONFIG_STATUS <<_ACEOF
7342 #! $SHELL
7343 # Generated by $as_me.
7344 # Run this file to recreate the current configuration.
7345 # Compiler output produced by configure, useful for debugging
7346 # configure, is in config.log if it exists.
7347
7348 debug=false
7349 ac_cs_recheck=false
7350 ac_cs_silent=false
7351 SHELL=\${CONFIG_SHELL-$SHELL}
7352 _ACEOF
7353
7354 cat >>$CONFIG_STATUS <<\_ACEOF
7355 ## --------------------- ##
7356 ## M4sh Initialization.  ##
7357 ## --------------------- ##
7358
7359 # Be Bourne compatible
7360 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7361   emulate sh
7362   NULLCMD=:
7363   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7364   # is contrary to our usage.  Disable this feature.
7365   alias -g '${1+"$@"}'='"$@"'
7366 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7367   set -o posix
7368 fi
7369 DUALCASE=1; export DUALCASE # for MKS sh
7370
7371 # Support unset when possible.
7372 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7373   as_unset=unset
7374 else
7375   as_unset=false
7376 fi
7377
7378
7379 # Work around bugs in pre-3.0 UWIN ksh.
7380 $as_unset ENV MAIL MAILPATH
7381 PS1='$ '
7382 PS2='> '
7383 PS4='+ '
7384
7385 # NLS nuisances.
7386 for as_var in \
7387   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7388   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7389   LC_TELEPHONE LC_TIME
7390 do
7391   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7392     eval $as_var=C; export $as_var
7393   else
7394     $as_unset $as_var
7395   fi
7396 done
7397
7398 # Required to use basename.
7399 if expr a : '\(a\)' >/dev/null 2>&1; then
7400   as_expr=expr
7401 else
7402   as_expr=false
7403 fi
7404
7405 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7406   as_basename=basename
7407 else
7408   as_basename=false
7409 fi
7410
7411
7412 # Name of the executable.
7413 as_me=`$as_basename "$0" ||
7414 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7415          X"$0" : 'X\(//\)$' \| \
7416          X"$0" : 'X\(/\)$' \| \
7417          .     : '\(.\)' 2>/dev/null ||
7418 echo X/"$0" |
7419     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7420           /^X\/\(\/\/\)$/{ s//\1/; q; }
7421           /^X\/\(\/\).*/{ s//\1/; q; }
7422           s/.*/./; q'`
7423
7424
7425 # PATH needs CR, and LINENO needs CR and PATH.
7426 # Avoid depending upon Character Ranges.
7427 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7428 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7429 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7430 as_cr_digits='0123456789'
7431 as_cr_alnum=$as_cr_Letters$as_cr_digits
7432
7433 # The user is always right.
7434 if test "${PATH_SEPARATOR+set}" != set; then
7435   echo "#! /bin/sh" >conf$$.sh
7436   echo  "exit 0"   >>conf$$.sh
7437   chmod +x conf$$.sh
7438   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7439     PATH_SEPARATOR=';'
7440   else
7441     PATH_SEPARATOR=:
7442   fi
7443   rm -f conf$$.sh
7444 fi
7445
7446
7447   as_lineno_1=$LINENO
7448   as_lineno_2=$LINENO
7449   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7450   test "x$as_lineno_1" != "x$as_lineno_2" &&
7451   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
7452   # Find who we are.  Look in the path if we contain no path at all
7453   # relative or not.
7454   case $0 in
7455     *[\\/]* ) as_myself=$0 ;;
7456     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7457 for as_dir in $PATH
7458 do
7459   IFS=$as_save_IFS
7460   test -z "$as_dir" && as_dir=.
7461   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7462 done
7463
7464        ;;
7465   esac
7466   # We did not find ourselves, most probably we were run as `sh COMMAND'
7467   # in which case we are not to be found in the path.
7468   if test "x$as_myself" = x; then
7469     as_myself=$0
7470   fi
7471   if test ! -f "$as_myself"; then
7472     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7473 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7474    { (exit 1); exit 1; }; }
7475   fi
7476   case $CONFIG_SHELL in
7477   '')
7478     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7479 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7480 do
7481   IFS=$as_save_IFS
7482   test -z "$as_dir" && as_dir=.
7483   for as_base in sh bash ksh sh5; do
7484          case $as_dir in
7485          /*)
7486            if ("$as_dir/$as_base" -c '
7487   as_lineno_1=$LINENO
7488   as_lineno_2=$LINENO
7489   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7490   test "x$as_lineno_1" != "x$as_lineno_2" &&
7491   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
7492              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
7493              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
7494              CONFIG_SHELL=$as_dir/$as_base
7495              export CONFIG_SHELL
7496              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7497            fi;;
7498          esac
7499        done
7500 done
7501 ;;
7502   esac
7503
7504   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7505   # uniformly replaced by the line number.  The first 'sed' inserts a
7506   # line-number line before each line; the second 'sed' does the real
7507   # work.  The second script uses 'N' to pair each line-number line
7508   # with the numbered line, and appends trailing '-' during
7509   # substitution so that $LINENO is not a special case at line end.
7510   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7511   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
7512   sed '=' <$as_myself |
7513     sed '
7514       N
7515       s,$,-,
7516       : loop
7517       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7518       t loop
7519       s,-$,,
7520       s,^['$as_cr_digits']*\n,,
7521     ' >$as_me.lineno &&
7522   chmod +x $as_me.lineno ||
7523     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7524 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7525    { (exit 1); exit 1; }; }
7526
7527   # Don't try to exec as it changes $[0], causing all sort of problems
7528   # (the dirname of $[0] is not the place where we might find the
7529   # original and so on.  Autoconf is especially sensible to this).
7530   . ./$as_me.lineno
7531   # Exit status is that of the last command.
7532   exit
7533 }
7534
7535
7536 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7537   *c*,-n*) ECHO_N= ECHO_C='
7538 ' ECHO_T='      ' ;;
7539   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7540   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
7541 esac
7542
7543 if expr a : '\(a\)' >/dev/null 2>&1; then
7544   as_expr=expr
7545 else
7546   as_expr=false
7547 fi
7548
7549 rm -f conf$$ conf$$.exe conf$$.file
7550 echo >conf$$.file
7551 if ln -s conf$$.file conf$$ 2>/dev/null; then
7552   # We could just check for DJGPP; but this test a) works b) is more generic
7553   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7554   if test -f conf$$.exe; then
7555     # Don't use ln at all; we don't have any links
7556     as_ln_s='cp -p'
7557   else
7558     as_ln_s='ln -s'
7559   fi
7560 elif ln conf$$.file conf$$ 2>/dev/null; then
7561   as_ln_s=ln
7562 else
7563   as_ln_s='cp -p'
7564 fi
7565 rm -f conf$$ conf$$.exe conf$$.file
7566
7567 if mkdir -p . 2>/dev/null; then
7568   as_mkdir_p=:
7569 else
7570   test -d ./-p && rmdir ./-p
7571   as_mkdir_p=false
7572 fi
7573
7574 as_executable_p="test -f"
7575
7576 # Sed expression to map a string onto a valid CPP name.
7577 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7578
7579 # Sed expression to map a string onto a valid variable name.
7580 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7581
7582
7583 # IFS
7584 # We need space, tab and new line, in precisely that order.
7585 as_nl='
7586 '
7587 IFS="   $as_nl"
7588
7589 # CDPATH.
7590 $as_unset CDPATH
7591
7592 exec 6>&1
7593
7594 # Open the log real soon, to keep \$[0] and so on meaningful, and to
7595 # report actual input values of CONFIG_FILES etc. instead of their
7596 # values after options handling.  Logging --version etc. is OK.
7597 exec 5>>config.log
7598 {
7599   echo
7600   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7601 ## Running $as_me. ##
7602 _ASBOX
7603 } >&5
7604 cat >&5 <<_CSEOF
7605
7606 This file was extended by cpplib $as_me  , which was
7607 generated by GNU Autoconf 2.59.  Invocation command line was
7608
7609   CONFIG_FILES    = $CONFIG_FILES
7610   CONFIG_HEADERS  = $CONFIG_HEADERS
7611   CONFIG_LINKS    = $CONFIG_LINKS
7612   CONFIG_COMMANDS = $CONFIG_COMMANDS
7613   $ $0 $@
7614
7615 _CSEOF
7616 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7617 echo >&5
7618 _ACEOF
7619
7620 # Files that config.status was made for.
7621 if test -n "$ac_config_files"; then
7622   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7623 fi
7624
7625 if test -n "$ac_config_headers"; then
7626   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7627 fi
7628
7629 if test -n "$ac_config_links"; then
7630   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7631 fi
7632
7633 if test -n "$ac_config_commands"; then
7634   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7635 fi
7636
7637 cat >>$CONFIG_STATUS <<\_ACEOF
7638
7639 ac_cs_usage="\
7640 \`$as_me' instantiates files from templates according to the
7641 current configuration.
7642
7643 Usage: $0 [OPTIONS] [FILE]...
7644
7645   -h, --help       print this help, then exit
7646   -V, --version    print version number, then exit
7647   -q, --quiet      do not print progress messages
7648   -d, --debug      don't remove temporary files
7649       --recheck    update $as_me by reconfiguring in the same conditions
7650   --file=FILE[:TEMPLATE]
7651                    instantiate the configuration file FILE
7652   --header=FILE[:TEMPLATE]
7653                    instantiate the configuration header FILE
7654
7655 Configuration files:
7656 $config_files
7657
7658 Configuration headers:
7659 $config_headers
7660
7661 Configuration commands:
7662 $config_commands
7663
7664 Report bugs to <bug-autoconf@gnu.org>."
7665 _ACEOF
7666
7667 cat >>$CONFIG_STATUS <<_ACEOF
7668 ac_cs_version="\\
7669 cpplib config.status
7670 configured by $0, generated by GNU Autoconf 2.59,
7671   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7672
7673 Copyright (C) 2003 Free Software Foundation, Inc.
7674 This config.status script is free software; the Free Software Foundation
7675 gives unlimited permission to copy, distribute and modify it."
7676 srcdir=$srcdir
7677 INSTALL="$INSTALL"
7678 _ACEOF
7679
7680 cat >>$CONFIG_STATUS <<\_ACEOF
7681 # If no file are specified by the user, then we need to provide default
7682 # value.  By we need to know if files were specified by the user.
7683 ac_need_defaults=:
7684 while test $# != 0
7685 do
7686   case $1 in
7687   --*=*)
7688     ac_option=`expr "x$1" : 'x\([^=]*\)='`
7689     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7690     ac_shift=:
7691     ;;
7692   -*)
7693     ac_option=$1
7694     ac_optarg=$2
7695     ac_shift=shift
7696     ;;
7697   *) # This is not an option, so the user has probably given explicit
7698      # arguments.
7699      ac_option=$1
7700      ac_need_defaults=false;;
7701   esac
7702
7703   case $ac_option in
7704   # Handling of the options.
7705 _ACEOF
7706 cat >>$CONFIG_STATUS <<\_ACEOF
7707   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7708     ac_cs_recheck=: ;;
7709   --version | --vers* | -V )
7710     echo "$ac_cs_version"; exit 0 ;;
7711   --he | --h)
7712     # Conflict between --help and --header
7713     { { echo "$as_me:$LINENO: error: ambiguous option: $1
7714 Try \`$0 --help' for more information." >&5
7715 echo "$as_me: error: ambiguous option: $1
7716 Try \`$0 --help' for more information." >&2;}
7717    { (exit 1); exit 1; }; };;
7718   --help | --hel | -h )
7719     echo "$ac_cs_usage"; exit 0 ;;
7720   --debug | --d* | -d )
7721     debug=: ;;
7722   --file | --fil | --fi | --f )
7723     $ac_shift
7724     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7725     ac_need_defaults=false;;
7726   --header | --heade | --head | --hea )
7727     $ac_shift
7728     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7729     ac_need_defaults=false;;
7730   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7731   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7732     ac_cs_silent=: ;;
7733
7734   # This is an error.
7735   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7736 Try \`$0 --help' for more information." >&5
7737 echo "$as_me: error: unrecognized option: $1
7738 Try \`$0 --help' for more information." >&2;}
7739    { (exit 1); exit 1; }; } ;;
7740
7741   *) ac_config_targets="$ac_config_targets $1" ;;
7742
7743   esac
7744   shift
7745 done
7746
7747 ac_configure_extra_args=
7748
7749 if $ac_cs_silent; then
7750   exec 6>/dev/null
7751   ac_configure_extra_args="$ac_configure_extra_args --silent"
7752 fi
7753
7754 _ACEOF
7755 cat >>$CONFIG_STATUS <<_ACEOF
7756 if \$ac_cs_recheck; then
7757   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7758   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7759 fi
7760
7761 _ACEOF
7762
7763 cat >>$CONFIG_STATUS <<_ACEOF
7764 #
7765 # INIT-COMMANDS section.
7766 #
7767
7768 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7769
7770 _ACEOF
7771
7772
7773
7774 cat >>$CONFIG_STATUS <<\_ACEOF
7775 for ac_config_target in $ac_config_targets
7776 do
7777   case "$ac_config_target" in
7778   # Handling of arguments.
7779   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7780   "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7781   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7782   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7783 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7784    { (exit 1); exit 1; }; };;
7785   esac
7786 done
7787
7788 # If the user did not use the arguments to specify the items to instantiate,
7789 # then the envvar interface is used.  Set only those that are not.
7790 # We use the long form for the default assignment because of an extremely
7791 # bizarre bug on SunOS 4.1.3.
7792 if $ac_need_defaults; then
7793   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7794   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7795   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7796 fi
7797
7798 # Have a temporary directory for convenience.  Make it in the build tree
7799 # simply because there is no reason to put it here, and in addition,
7800 # creating and moving files from /tmp can sometimes cause problems.
7801 # Create a temporary directory, and hook for its removal unless debugging.
7802 $debug ||
7803 {
7804   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7805   trap '{ (exit 1); exit 1; }' 1 2 13 15
7806 }
7807
7808 # Create a (secure) tmp directory for tmp files.
7809
7810 {
7811   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7812   test -n "$tmp" && test -d "$tmp"
7813 }  ||
7814 {
7815   tmp=./confstat$$-$RANDOM
7816   (umask 077 && mkdir $tmp)
7817 } ||
7818 {
7819    echo "$me: cannot create a temporary directory in ." >&2
7820    { (exit 1); exit 1; }
7821 }
7822
7823 _ACEOF
7824
7825 cat >>$CONFIG_STATUS <<_ACEOF
7826
7827 #
7828 # CONFIG_FILES section.
7829 #
7830
7831 # No need to generate the scripts if there are no CONFIG_FILES.
7832 # This happens for instance when ./config.status config.h
7833 if test -n "\$CONFIG_FILES"; then
7834   # Protect against being on the right side of a sed subst in config.status.
7835   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7836    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7837 s,@SHELL@,$SHELL,;t t
7838 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7839 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7840 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7841 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7842 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7843 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7844 s,@exec_prefix@,$exec_prefix,;t t
7845 s,@prefix@,$prefix,;t t
7846 s,@program_transform_name@,$program_transform_name,;t t
7847 s,@bindir@,$bindir,;t t
7848 s,@sbindir@,$sbindir,;t t
7849 s,@libexecdir@,$libexecdir,;t t
7850 s,@datadir@,$datadir,;t t
7851 s,@sysconfdir@,$sysconfdir,;t t
7852 s,@sharedstatedir@,$sharedstatedir,;t t
7853 s,@localstatedir@,$localstatedir,;t t
7854 s,@libdir@,$libdir,;t t
7855 s,@includedir@,$includedir,;t t
7856 s,@oldincludedir@,$oldincludedir,;t t
7857 s,@infodir@,$infodir,;t t
7858 s,@mandir@,$mandir,;t t
7859 s,@build_alias@,$build_alias,;t t
7860 s,@host_alias@,$host_alias,;t t
7861 s,@target_alias@,$target_alias,;t t
7862 s,@DEFS@,$DEFS,;t t
7863 s,@ECHO_C@,$ECHO_C,;t t
7864 s,@ECHO_N@,$ECHO_N,;t t
7865 s,@ECHO_T@,$ECHO_T,;t t
7866 s,@LIBS@,$LIBS,;t t
7867 s,@build@,$build,;t t
7868 s,@build_cpu@,$build_cpu,;t t
7869 s,@build_vendor@,$build_vendor,;t t
7870 s,@build_os@,$build_os,;t t
7871 s,@host@,$host,;t t
7872 s,@host_cpu@,$host_cpu,;t t
7873 s,@host_vendor@,$host_vendor,;t t
7874 s,@host_os@,$host_os,;t t
7875 s,@target@,$target,;t t
7876 s,@target_cpu@,$target_cpu,;t t
7877 s,@target_vendor@,$target_vendor,;t t
7878 s,@target_os@,$target_os,;t t
7879 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7880 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7881 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7882 s,@CYGPATH_W@,$CYGPATH_W,;t t
7883 s,@PACKAGE@,$PACKAGE,;t t
7884 s,@VERSION@,$VERSION,;t t
7885 s,@ACLOCAL@,$ACLOCAL,;t t
7886 s,@AUTOCONF@,$AUTOCONF,;t t
7887 s,@AUTOMAKE@,$AUTOMAKE,;t t
7888 s,@AUTOHEADER@,$AUTOHEADER,;t t
7889 s,@MAKEINFO@,$MAKEINFO,;t t
7890 s,@AMTAR@,$AMTAR,;t t
7891 s,@install_sh@,$install_sh,;t t
7892 s,@STRIP@,$STRIP,;t t
7893 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7894 s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7895 s,@mkdir_p@,$mkdir_p,;t t
7896 s,@AWK@,$AWK,;t t
7897 s,@SET_MAKE@,$SET_MAKE,;t t
7898 s,@am__leading_dot@,$am__leading_dot,;t t
7899 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
7900 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
7901 s,@MAINT@,$MAINT,;t t
7902 s,@CC@,$CC,;t t
7903 s,@CFLAGS@,$CFLAGS,;t t
7904 s,@LDFLAGS@,$LDFLAGS,;t t
7905 s,@CPPFLAGS@,$CPPFLAGS,;t t
7906 s,@ac_ct_CC@,$ac_ct_CC,;t t
7907 s,@EXEEXT@,$EXEEXT,;t t
7908 s,@OBJEXT@,$OBJEXT,;t t
7909 s,@DEPDIR@,$DEPDIR,;t t
7910 s,@am__include@,$am__include,;t t
7911 s,@am__quote@,$am__quote,;t t
7912 s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
7913 s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7914 s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7915 s,@CCDEPMODE@,$CCDEPMODE,;t t
7916 s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7917 s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7918 s,@RANLIB@,$RANLIB,;t t
7919 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
7920 s,@CPP@,$CPP,;t t
7921 s,@EGREP@,$EGREP,;t t
7922 s,@LIBOBJS@,$LIBOBJS,;t t
7923 s,@ALLOCA@,$ALLOCA,;t t
7924 s,@USE_NLS@,$USE_NLS,;t t
7925 s,@LIBINTL@,$LIBINTL,;t t
7926 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
7927 s,@INCINTL@,$INCINTL,;t t
7928 s,@XGETTEXT@,$XGETTEXT,;t t
7929 s,@GMSGFMT@,$GMSGFMT,;t t
7930 s,@POSUB@,$POSUB,;t t
7931 s,@CATALOGS@,$CATALOGS,;t t
7932 s,@LIBICONV@,$LIBICONV,;t t
7933 s,@LTLIBICONV@,$LTLIBICONV,;t t
7934 s,@ENABLE_NLS_TRUE@,$ENABLE_NLS_TRUE,;t t
7935 s,@ENABLE_NLS_FALSE@,$ENABLE_NLS_FALSE,;t t
7936 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7937 CEOF
7938
7939 _ACEOF
7940
7941   cat >>$CONFIG_STATUS <<\_ACEOF
7942   # Split the substitutions into bite-sized pieces for seds with
7943   # small command number limits, like on Digital OSF/1 and HP-UX.
7944   ac_max_sed_lines=48
7945   ac_sed_frag=1 # Number of current file.
7946   ac_beg=1 # First line for current file.
7947   ac_end=$ac_max_sed_lines # Line after last line for current file.
7948   ac_more_lines=:
7949   ac_sed_cmds=
7950   while $ac_more_lines; do
7951     if test $ac_beg -gt 1; then
7952       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7953     else
7954       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7955     fi
7956     if test ! -s $tmp/subs.frag; then
7957       ac_more_lines=false
7958     else
7959       # The purpose of the label and of the branching condition is to
7960       # speed up the sed processing (if there are no `@' at all, there
7961       # is no need to browse any of the substitutions).
7962       # These are the two extra sed commands mentioned above.
7963       (echo ':t
7964   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7965       if test -z "$ac_sed_cmds"; then
7966         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7967       else
7968         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
7969       fi
7970       ac_sed_frag=`expr $ac_sed_frag + 1`
7971       ac_beg=$ac_end
7972       ac_end=`expr $ac_end + $ac_max_sed_lines`
7973     fi
7974   done
7975   if test -z "$ac_sed_cmds"; then
7976     ac_sed_cmds=cat
7977   fi
7978 fi # test -n "$CONFIG_FILES"
7979
7980 _ACEOF
7981 cat >>$CONFIG_STATUS <<\_ACEOF
7982 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7983   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7984   case $ac_file in
7985   - | *:- | *:-:* ) # input from stdin
7986         cat >$tmp/stdin
7987         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7988         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7989   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7990         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7991   * )   ac_file_in=$ac_file.in ;;
7992   esac
7993
7994   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7995   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7996 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7997          X"$ac_file" : 'X\(//\)[^/]' \| \
7998          X"$ac_file" : 'X\(//\)$' \| \
7999          X"$ac_file" : 'X\(/\)' \| \
8000          .     : '\(.\)' 2>/dev/null ||
8001 echo X"$ac_file" |
8002     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8003           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8004           /^X\(\/\/\)$/{ s//\1/; q; }
8005           /^X\(\/\).*/{ s//\1/; q; }
8006           s/.*/./; q'`
8007   { if $as_mkdir_p; then
8008     mkdir -p "$ac_dir"
8009   else
8010     as_dir="$ac_dir"
8011     as_dirs=
8012     while test ! -d "$as_dir"; do
8013       as_dirs="$as_dir $as_dirs"
8014       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8015 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8016          X"$as_dir" : 'X\(//\)[^/]' \| \
8017          X"$as_dir" : 'X\(//\)$' \| \
8018          X"$as_dir" : 'X\(/\)' \| \
8019          .     : '\(.\)' 2>/dev/null ||
8020 echo X"$as_dir" |
8021     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8022           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8023           /^X\(\/\/\)$/{ s//\1/; q; }
8024           /^X\(\/\).*/{ s//\1/; q; }
8025           s/.*/./; q'`
8026     done
8027     test ! -n "$as_dirs" || mkdir $as_dirs
8028   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8029 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8030    { (exit 1); exit 1; }; }; }
8031
8032   ac_builddir=.
8033
8034 if test "$ac_dir" != .; then
8035   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8036   # A "../" for each directory in $ac_dir_suffix.
8037   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8038 else
8039   ac_dir_suffix= ac_top_builddir=
8040 fi
8041
8042 case $srcdir in
8043   .)  # No --srcdir option.  We are building in place.
8044     ac_srcdir=.
8045     if test -z "$ac_top_builddir"; then
8046        ac_top_srcdir=.
8047     else
8048        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8049     fi ;;
8050   [\\/]* | ?:[\\/]* )  # Absolute path.
8051     ac_srcdir=$srcdir$ac_dir_suffix;
8052     ac_top_srcdir=$srcdir ;;
8053   *) # Relative path.
8054     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8055     ac_top_srcdir=$ac_top_builddir$srcdir ;;
8056 esac
8057
8058 # Do not use `cd foo && pwd` to compute absolute paths, because
8059 # the directories may not exist.
8060 case `pwd` in
8061 .) ac_abs_builddir="$ac_dir";;
8062 *)
8063   case "$ac_dir" in
8064   .) ac_abs_builddir=`pwd`;;
8065   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8066   *) ac_abs_builddir=`pwd`/"$ac_dir";;
8067   esac;;
8068 esac
8069 case $ac_abs_builddir in
8070 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8071 *)
8072   case ${ac_top_builddir}. in
8073   .) ac_abs_top_builddir=$ac_abs_builddir;;
8074   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8075   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8076   esac;;
8077 esac
8078 case $ac_abs_builddir in
8079 .) ac_abs_srcdir=$ac_srcdir;;
8080 *)
8081   case $ac_srcdir in
8082   .) ac_abs_srcdir=$ac_abs_builddir;;
8083   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8084   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8085   esac;;
8086 esac
8087 case $ac_abs_builddir in
8088 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8089 *)
8090   case $ac_top_srcdir in
8091   .) ac_abs_top_srcdir=$ac_abs_builddir;;
8092   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8093   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8094   esac;;
8095 esac
8096
8097
8098   case $INSTALL in
8099   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8100   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8101   esac
8102
8103   # Let's still pretend it is `configure' which instantiates (i.e., don't
8104   # use $as_me), people would be surprised to read:
8105   #    /* config.h.  Generated by config.status.  */
8106   if test x"$ac_file" = x-; then
8107     configure_input=
8108   else
8109     configure_input="$ac_file.  "
8110   fi
8111   configure_input=$configure_input"Generated from `echo $ac_file_in |
8112                                      sed 's,.*/,,'` by configure."
8113
8114   # First look for the input files in the build tree, otherwise in the
8115   # src tree.
8116   ac_file_inputs=`IFS=:
8117     for f in $ac_file_in; do
8118       case $f in
8119       -) echo $tmp/stdin ;;
8120       [\\/$]*)
8121          # Absolute (can't be DOS-style, as IFS=:)
8122          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8123 echo "$as_me: error: cannot find input file: $f" >&2;}
8124    { (exit 1); exit 1; }; }
8125          echo "$f";;
8126       *) # Relative
8127          if test -f "$f"; then
8128            # Build tree
8129            echo "$f"
8130          elif test -f "$srcdir/$f"; then
8131            # Source tree
8132            echo "$srcdir/$f"
8133          else
8134            # /dev/null tree
8135            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8136 echo "$as_me: error: cannot find input file: $f" >&2;}
8137    { (exit 1); exit 1; }; }
8138          fi;;
8139       esac
8140     done` || { (exit 1); exit 1; }
8141
8142   if test x"$ac_file" != x-; then
8143     { echo "$as_me:$LINENO: creating $ac_file" >&5
8144 echo "$as_me: creating $ac_file" >&6;}
8145     rm -f "$ac_file"
8146   fi
8147 _ACEOF
8148 cat >>$CONFIG_STATUS <<_ACEOF
8149   sed "$ac_vpsub
8150 $extrasub
8151 _ACEOF
8152 cat >>$CONFIG_STATUS <<\_ACEOF
8153 :t
8154 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8155 s,@configure_input@,$configure_input,;t t
8156 s,@srcdir@,$ac_srcdir,;t t
8157 s,@abs_srcdir@,$ac_abs_srcdir,;t t
8158 s,@top_srcdir@,$ac_top_srcdir,;t t
8159 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8160 s,@builddir@,$ac_builddir,;t t
8161 s,@abs_builddir@,$ac_abs_builddir,;t t
8162 s,@top_builddir@,$ac_top_builddir,;t t
8163 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8164 s,@INSTALL@,$ac_INSTALL,;t t
8165 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8166   rm -f $tmp/stdin
8167   if test x"$ac_file" != x-; then
8168     mv $tmp/out $ac_file
8169   else
8170     cat $tmp/out
8171     rm -f $tmp/out
8172   fi
8173
8174 done
8175 _ACEOF
8176 cat >>$CONFIG_STATUS <<\_ACEOF
8177
8178 #
8179 # CONFIG_HEADER section.
8180 #
8181
8182 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8183 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8184 #
8185 # ac_d sets the value in "#define NAME VALUE" lines.
8186 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
8187 ac_dB='[         ].*$,\1#\2'
8188 ac_dC=' '
8189 ac_dD=',;t'
8190 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8191 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
8192 ac_uB='$,\1#\2define\3'
8193 ac_uC=' '
8194 ac_uD=',;t'
8195
8196 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8197   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8198   case $ac_file in
8199   - | *:- | *:-:* ) # input from stdin
8200         cat >$tmp/stdin
8201         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8202         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8203   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8204         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8205   * )   ac_file_in=$ac_file.in ;;
8206   esac
8207
8208   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8209 echo "$as_me: creating $ac_file" >&6;}
8210
8211   # First look for the input files in the build tree, otherwise in the
8212   # src tree.
8213   ac_file_inputs=`IFS=:
8214     for f in $ac_file_in; do
8215       case $f in
8216       -) echo $tmp/stdin ;;
8217       [\\/$]*)
8218          # Absolute (can't be DOS-style, as IFS=:)
8219          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8220 echo "$as_me: error: cannot find input file: $f" >&2;}
8221    { (exit 1); exit 1; }; }
8222          # Do quote $f, to prevent DOS paths from being IFS'd.
8223          echo "$f";;
8224       *) # Relative
8225          if test -f "$f"; then
8226            # Build tree
8227            echo "$f"
8228          elif test -f "$srcdir/$f"; then
8229            # Source tree
8230            echo "$srcdir/$f"
8231          else
8232            # /dev/null tree
8233            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8234 echo "$as_me: error: cannot find input file: $f" >&2;}
8235    { (exit 1); exit 1; }; }
8236          fi;;
8237       esac
8238     done` || { (exit 1); exit 1; }
8239   # Remove the trailing spaces.
8240   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
8241
8242 _ACEOF
8243
8244 # Transform confdefs.h into two sed scripts, `conftest.defines' and
8245 # `conftest.undefs', that substitutes the proper values into
8246 # config.h.in to produce config.h.  The first handles `#define'
8247 # templates, and the second `#undef' templates.
8248 # And first: Protect against being on the right side of a sed subst in
8249 # config.status.  Protect against being in an unquoted here document
8250 # in config.status.
8251 rm -f conftest.defines conftest.undefs
8252 # Using a here document instead of a string reduces the quoting nightmare.
8253 # Putting comments in sed scripts is not portable.
8254 #
8255 # `end' is used to avoid that the second main sed command (meant for
8256 # 0-ary CPP macros) applies to n-ary macro definitions.
8257 # See the Autoconf documentation for `clear'.
8258 cat >confdef2sed.sed <<\_ACEOF
8259 s/[\\&,]/\\&/g
8260 s,[\\$`],\\&,g
8261 t clear
8262 : clear
8263 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8264 t end
8265 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8266 : end
8267 _ACEOF
8268 # If some macros were called several times there might be several times
8269 # the same #defines, which is useless.  Nevertheless, we may not want to
8270 # sort them, since we want the *last* AC-DEFINE to be honored.
8271 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8272 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8273 rm -f confdef2sed.sed
8274
8275 # This sed command replaces #undef with comments.  This is necessary, for
8276 # example, in the case of _POSIX_SOURCE, which is predefined and required
8277 # on some systems where configure will not decide to define it.
8278 cat >>conftest.undefs <<\_ACEOF
8279 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8280 _ACEOF
8281
8282 # Break up conftest.defines because some shells have a limit on the size
8283 # of here documents, and old seds have small limits too (100 cmds).
8284 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8285 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8286 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8287 echo '  :' >>$CONFIG_STATUS
8288 rm -f conftest.tail
8289 while grep . conftest.defines >/dev/null
8290 do
8291   # Write a limited-size here document to $tmp/defines.sed.
8292   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8293   # Speed up: don't consider the non `#define' lines.
8294   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
8295   # Work around the forget-to-reset-the-flag bug.
8296   echo 't clr' >>$CONFIG_STATUS
8297   echo ': clr' >>$CONFIG_STATUS
8298   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8299   echo 'CEOF
8300   sed -f $tmp/defines.sed $tmp/in >$tmp/out
8301   rm -f $tmp/in
8302   mv $tmp/out $tmp/in
8303 ' >>$CONFIG_STATUS
8304   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8305   rm -f conftest.defines
8306   mv conftest.tail conftest.defines
8307 done
8308 rm -f conftest.defines
8309 echo '  fi # grep' >>$CONFIG_STATUS
8310 echo >>$CONFIG_STATUS
8311
8312 # Break up conftest.undefs because some shells have a limit on the size
8313 # of here documents, and old seds have small limits too (100 cmds).
8314 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
8315 rm -f conftest.tail
8316 while grep . conftest.undefs >/dev/null
8317 do
8318   # Write a limited-size here document to $tmp/undefs.sed.
8319   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8320   # Speed up: don't consider the non `#undef'
8321   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
8322   # Work around the forget-to-reset-the-flag bug.
8323   echo 't clr' >>$CONFIG_STATUS
8324   echo ': clr' >>$CONFIG_STATUS
8325   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8326   echo 'CEOF
8327   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8328   rm -f $tmp/in
8329   mv $tmp/out $tmp/in
8330 ' >>$CONFIG_STATUS
8331   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8332   rm -f conftest.undefs
8333   mv conftest.tail conftest.undefs
8334 done
8335 rm -f conftest.undefs
8336
8337 cat >>$CONFIG_STATUS <<\_ACEOF
8338   # Let's still pretend it is `configure' which instantiates (i.e., don't
8339   # use $as_me), people would be surprised to read:
8340   #    /* config.h.  Generated by config.status.  */
8341   if test x"$ac_file" = x-; then
8342     echo "/* Generated by configure.  */" >$tmp/config.h
8343   else
8344     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
8345   fi
8346   cat $tmp/in >>$tmp/config.h
8347   rm -f $tmp/in
8348   if test x"$ac_file" != x-; then
8349     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8350       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8351 echo "$as_me: $ac_file is unchanged" >&6;}
8352     else
8353       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8354 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8355          X"$ac_file" : 'X\(//\)[^/]' \| \
8356          X"$ac_file" : 'X\(//\)$' \| \
8357          X"$ac_file" : 'X\(/\)' \| \
8358          .     : '\(.\)' 2>/dev/null ||
8359 echo X"$ac_file" |
8360     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8361           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8362           /^X\(\/\/\)$/{ s//\1/; q; }
8363           /^X\(\/\).*/{ s//\1/; q; }
8364           s/.*/./; q'`
8365       { if $as_mkdir_p; then
8366     mkdir -p "$ac_dir"
8367   else
8368     as_dir="$ac_dir"
8369     as_dirs=
8370     while test ! -d "$as_dir"; do
8371       as_dirs="$as_dir $as_dirs"
8372       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8373 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8374          X"$as_dir" : 'X\(//\)[^/]' \| \
8375          X"$as_dir" : 'X\(//\)$' \| \
8376          X"$as_dir" : 'X\(/\)' \| \
8377          .     : '\(.\)' 2>/dev/null ||
8378 echo X"$as_dir" |
8379     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8380           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8381           /^X\(\/\/\)$/{ s//\1/; q; }
8382           /^X\(\/\).*/{ s//\1/; q; }
8383           s/.*/./; q'`
8384     done
8385     test ! -n "$as_dirs" || mkdir $as_dirs
8386   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8387 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8388    { (exit 1); exit 1; }; }; }
8389
8390       rm -f $ac_file
8391       mv $tmp/config.h $ac_file
8392     fi
8393   else
8394     cat $tmp/config.h
8395     rm -f $tmp/config.h
8396   fi
8397 # Compute $ac_file's index in $config_headers.
8398 _am_stamp_count=1
8399 for _am_header in $config_headers :; do
8400   case $_am_header in
8401     $ac_file | $ac_file:* )
8402       break ;;
8403     * )
8404       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8405   esac
8406 done
8407 echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
8408 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8409          X$ac_file : 'X\(//\)[^/]' \| \
8410          X$ac_file : 'X\(//\)$' \| \
8411          X$ac_file : 'X\(/\)' \| \
8412          .     : '\(.\)' 2>/dev/null ||
8413 echo X$ac_file |
8414     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8415           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8416           /^X\(\/\/\)$/{ s//\1/; q; }
8417           /^X\(\/\).*/{ s//\1/; q; }
8418           s/.*/./; q'`/stamp-h$_am_stamp_count
8419 done
8420 _ACEOF
8421 cat >>$CONFIG_STATUS <<\_ACEOF
8422
8423 #
8424 # CONFIG_COMMANDS section.
8425 #
8426 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8427   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
8428   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
8429   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
8430 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8431          X"$ac_dest" : 'X\(//\)[^/]' \| \
8432          X"$ac_dest" : 'X\(//\)$' \| \
8433          X"$ac_dest" : 'X\(/\)' \| \
8434          .     : '\(.\)' 2>/dev/null ||
8435 echo X"$ac_dest" |
8436     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8437           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8438           /^X\(\/\/\)$/{ s//\1/; q; }
8439           /^X\(\/\).*/{ s//\1/; q; }
8440           s/.*/./; q'`
8441   { if $as_mkdir_p; then
8442     mkdir -p "$ac_dir"
8443   else
8444     as_dir="$ac_dir"
8445     as_dirs=
8446     while test ! -d "$as_dir"; do
8447       as_dirs="$as_dir $as_dirs"
8448       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8449 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8450          X"$as_dir" : 'X\(//\)[^/]' \| \
8451          X"$as_dir" : 'X\(//\)$' \| \
8452          X"$as_dir" : 'X\(/\)' \| \
8453          .     : '\(.\)' 2>/dev/null ||
8454 echo X"$as_dir" |
8455     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8456           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8457           /^X\(\/\/\)$/{ s//\1/; q; }
8458           /^X\(\/\).*/{ s//\1/; q; }
8459           s/.*/./; q'`
8460     done
8461     test ! -n "$as_dirs" || mkdir $as_dirs
8462   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8463 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8464    { (exit 1); exit 1; }; }; }
8465
8466   ac_builddir=.
8467
8468 if test "$ac_dir" != .; then
8469   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8470   # A "../" for each directory in $ac_dir_suffix.
8471   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8472 else
8473   ac_dir_suffix= ac_top_builddir=
8474 fi
8475
8476 case $srcdir in
8477   .)  # No --srcdir option.  We are building in place.
8478     ac_srcdir=.
8479     if test -z "$ac_top_builddir"; then
8480        ac_top_srcdir=.
8481     else
8482        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8483     fi ;;
8484   [\\/]* | ?:[\\/]* )  # Absolute path.
8485     ac_srcdir=$srcdir$ac_dir_suffix;
8486     ac_top_srcdir=$srcdir ;;
8487   *) # Relative path.
8488     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8489     ac_top_srcdir=$ac_top_builddir$srcdir ;;
8490 esac
8491
8492 # Do not use `cd foo && pwd` to compute absolute paths, because
8493 # the directories may not exist.
8494 case `pwd` in
8495 .) ac_abs_builddir="$ac_dir";;
8496 *)
8497   case "$ac_dir" in
8498   .) ac_abs_builddir=`pwd`;;
8499   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8500   *) ac_abs_builddir=`pwd`/"$ac_dir";;
8501   esac;;
8502 esac
8503 case $ac_abs_builddir in
8504 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8505 *)
8506   case ${ac_top_builddir}. in
8507   .) ac_abs_top_builddir=$ac_abs_builddir;;
8508   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8509   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8510   esac;;
8511 esac
8512 case $ac_abs_builddir in
8513 .) ac_abs_srcdir=$ac_srcdir;;
8514 *)
8515   case $ac_srcdir in
8516   .) ac_abs_srcdir=$ac_abs_builddir;;
8517   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8518   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8519   esac;;
8520 esac
8521 case $ac_abs_builddir in
8522 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8523 *)
8524   case $ac_top_srcdir in
8525   .) ac_abs_top_srcdir=$ac_abs_builddir;;
8526   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8527   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8528   esac;;
8529 esac
8530
8531
8532   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8533 echo "$as_me: executing $ac_dest commands" >&6;}
8534   case $ac_dest in
8535     depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
8536   # Strip MF so we end up with the name of the file.
8537   mf=`echo "$mf" | sed -e 's/:.*$//'`
8538   # Check whether this is an Automake generated Makefile or not.
8539   # We used to match only the files named `Makefile.in', but
8540   # some people rename them; so instead we look at the file content.
8541   # Grep'ing the first line is not enough: some people post-process
8542   # each Makefile.in and add a new line on top of each file to say so.
8543   # So let's grep whole file.
8544   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8545     dirpart=`(dirname "$mf") 2>/dev/null ||
8546 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8547          X"$mf" : 'X\(//\)[^/]' \| \
8548          X"$mf" : 'X\(//\)$' \| \
8549          X"$mf" : 'X\(/\)' \| \
8550          .     : '\(.\)' 2>/dev/null ||
8551 echo X"$mf" |
8552     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8553           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8554           /^X\(\/\/\)$/{ s//\1/; q; }
8555           /^X\(\/\).*/{ s//\1/; q; }
8556           s/.*/./; q'`
8557   else
8558     continue
8559   fi
8560   grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
8561   # Extract the definition of DEP_FILES from the Makefile without
8562   # running `make'.
8563   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8564   test -z "$DEPDIR" && continue
8565   # When using ansi2knr, U may be empty or an underscore; expand it
8566   U=`sed -n 's/^U = //p' < "$mf"`
8567   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
8568   # We invoke sed twice because it is the simplest approach to
8569   # changing $(DEPDIR) to its actual value in the expansion.
8570   for file in `sed -n '
8571     /^DEP_FILES = .*\\\\$/ {
8572       s/^DEP_FILES = //
8573       :loop
8574         s/\\\\$//
8575         p
8576         n
8577         /\\\\$/ b loop
8578       p
8579     }
8580     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
8581        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8582     # Make sure the directory exists.
8583     test -f "$dirpart/$file" && continue
8584     fdir=`(dirname "$file") 2>/dev/null ||
8585 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8586          X"$file" : 'X\(//\)[^/]' \| \
8587          X"$file" : 'X\(//\)$' \| \
8588          X"$file" : 'X\(/\)' \| \
8589          .     : '\(.\)' 2>/dev/null ||
8590 echo X"$file" |
8591     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8592           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8593           /^X\(\/\/\)$/{ s//\1/; q; }
8594           /^X\(\/\).*/{ s//\1/; q; }
8595           s/.*/./; q'`
8596     { if $as_mkdir_p; then
8597     mkdir -p $dirpart/$fdir
8598   else
8599     as_dir=$dirpart/$fdir
8600     as_dirs=
8601     while test ! -d "$as_dir"; do
8602       as_dirs="$as_dir $as_dirs"
8603       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8604 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8605          X"$as_dir" : 'X\(//\)[^/]' \| \
8606          X"$as_dir" : 'X\(//\)$' \| \
8607          X"$as_dir" : 'X\(/\)' \| \
8608          .     : '\(.\)' 2>/dev/null ||
8609 echo X"$as_dir" |
8610     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8611           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8612           /^X\(\/\/\)$/{ s//\1/; q; }
8613           /^X\(\/\).*/{ s//\1/; q; }
8614           s/.*/./; q'`
8615     done
8616     test ! -n "$as_dirs" || mkdir $as_dirs
8617   fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8618 echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8619    { (exit 1); exit 1; }; }; }
8620
8621     # echo "creating $dirpart/$file"
8622     echo '# dummy' > "$dirpart/$file"
8623   done
8624 done
8625  ;;
8626   esac
8627 done
8628 _ACEOF
8629
8630 cat >>$CONFIG_STATUS <<\_ACEOF
8631
8632 { (exit 0); exit 0; }
8633 _ACEOF
8634 chmod +x $CONFIG_STATUS
8635 ac_clean_files=$ac_clean_files_save
8636
8637
8638 # configure is writing to config.log, and then calls config.status.
8639 # config.status does its own redirection, appending to config.log.
8640 # Unfortunately, on DOS this fails, as config.log is still kept open
8641 # by configure, so config.status won't be able to write to it; its
8642 # output is simply discarded.  So we exec the FD to /dev/null,
8643 # effectively closing config.log, so it can be properly (re)opened and
8644 # appended to by config.status.  When coming back to configure, we
8645 # need to make the FD available again.
8646 if test "$no_create" != yes; then
8647   ac_cs_success=:
8648   ac_config_status_args=
8649   test "$silent" = yes &&
8650     ac_config_status_args="$ac_config_status_args --quiet"
8651   exec 5>/dev/null
8652   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8653   exec 5>>config.log
8654   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8655   # would make configure fail if this is the last instruction.
8656   $ac_cs_success || { (exit 1); exit 1; }
8657 fi
8658