libcpp/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59 for cpplib  .
   4 #
   5 # Report bugs to <gcc-bugs@gcc.gnu.org>.
   6 #
   7 # Copyright (C) 2003 Free Software Foundation, Inc.
   8 # This configure script is free software; the Free Software Foundation
   9 # gives unlimited permission to copy, distribute and modify it.
  10 ## --------------------- ##
  11 ## M4sh Initialization.  ##
  12 ## --------------------- ##
  13
  14 # Be Bourne compatible
  15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  16   emulate sh
  17   NULLCMD=:
  18   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  19   # is contrary to our usage.  Disable this feature.
  20   alias -g '${1+"$@"}'='"$@"'
  21 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  22   set -o posix
  23 fi
  24 DUALCASE=1; export DUALCASE # for MKS sh
  25
  26 # Support unset when possible.
  27 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  28   as_unset=unset
  29 else
  30   as_unset=false
  31 fi
  32
  33
  34 # Work around bugs in pre-3.0 UWIN ksh.
  35 $as_unset ENV MAIL MAILPATH
  36 PS1='$ '
  37 PS2='> '
  38 PS4='+ '
  39
  40 # NLS nuisances.
  41 for as_var in \
  42   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  43   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  44   LC_TELEPHONE LC_TIME
  45 do
  46   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  47     eval $as_var=C; export $as_var
  48   else
  49     $as_unset $as_var
  50   fi
  51 done
  52
  53 # Required to use basename.
  54 if expr a : '\(a\)' >/dev/null 2>&1; then
  55   as_expr=expr
  56 else
  57   as_expr=false
  58 fi
  59
  60 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  61   as_basename=basename
  62 else
  63   as_basename=false
  64 fi
  65
  66
  67 # Name of the executable.
  68 as_me=`$as_basename "$0" ||
  69 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  70          X"$0" : 'X\(//\)$' \| \
  71          X"$0" : 'X\(/\)$' \| \
  72          .     : '\(.\)' 2>/dev/null ||
  73 echo X/"$0" |
  74     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  75           /^X\/\(\/\/\)$/{ s//\1/; q; }
  76           /^X\/\(\/\).*/{ s//\1/; q; }
  77           s/.*/./; q'`
  78
  79
  80 # PATH needs CR, and LINENO needs CR and PATH.
  81 # Avoid depending upon Character Ranges.
  82 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  83 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  84 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  85 as_cr_digits='0123456789'
  86 as_cr_alnum=$as_cr_Letters$as_cr_digits
  87
  88 # The user is always right.
  89 if test "${PATH_SEPARATOR+set}" != set; then
  90   echo "#! /bin/sh" >conf$$.sh
  91   echo  "exit 0"   >>conf$$.sh
  92   chmod +x conf$$.sh
  93   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  94     PATH_SEPARATOR=';'
  95   else
  96     PATH_SEPARATOR=:
  97   fi
  98   rm -f conf$$.sh
  99 fi
 100
 101
 102   as_lineno_1=$LINENO
 103   as_lineno_2=$LINENO
 104   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 105   test "x$as_lineno_1" != "x$as_lineno_2" &&
 106   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 107   # Find who we are.  Look in the path if we contain no path at all
 108   # relative or not.
 109   case $0 in
 110     *[\\/]* ) as_myself=$0 ;;
 111     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 112 for as_dir in $PATH
 113 do
 114   IFS=$as_save_IFS
 115   test -z "$as_dir" && as_dir=.
 116   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 117 done
 118
 119        ;;
 120   esac
 121   # We did not find ourselves, most probably we were run as `sh COMMAND'
 122   # in which case we are not to be found in the path.
 123   if test "x$as_myself" = x; then
 124     as_myself=$0
 125   fi
 126   if test ! -f "$as_myself"; then
 127     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 128    { (exit 1); exit 1; }; }
 129   fi
 130   case $CONFIG_SHELL in
 131   '')
 132     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 133 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 134 do
 135   IFS=$as_save_IFS
 136   test -z "$as_dir" && as_dir=.
 137   for as_base in sh bash ksh sh5; do
 138          case $as_dir in
 139          /*)
 140            if ("$as_dir/$as_base" -c '
 141   as_lineno_1=$LINENO
 142   as_lineno_2=$LINENO
 143   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 144   test "x$as_lineno_1" != "x$as_lineno_2" &&
 145   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 146              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 147              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 148              CONFIG_SHELL=$as_dir/$as_base
 149              export CONFIG_SHELL
 150              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 151            fi;;
 152          esac
 153        done
 154 done
 155 ;;
 156   esac
 157
 158   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 159   # uniformly replaced by the line number.  The first 'sed' inserts a
 160   # line-number line before each line; the second 'sed' does the real
 161   # work.  The second script uses 'N' to pair each line-number line
 162   # with the numbered line, and appends trailing '-' during
 163   # substitution so that $LINENO is not a special case at line end.
 164   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 165   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 166   sed '=' <$as_myself |
 167     sed '
 168       N
 169       s,$,-,
 170       : loop
 171       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 172       t loop
 173       s,-$,,
 174       s,^['$as_cr_digits']*\n,,
 175     ' >$as_me.lineno &&
 176   chmod +x $as_me.lineno ||
 177     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 178    { (exit 1); exit 1; }; }
 179
 180   # Don't try to exec as it changes $[0], causing all sort of problems
 181   # (the dirname of $[0] is not the place where we might find the
 182   # original and so on.  Autoconf is especially sensible to this).
 183   . ./$as_me.lineno
 184   # Exit status is that of the last command.
 185   exit
 186 }
 187
 188
 189 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 190   *c*,-n*) ECHO_N= ECHO_C='
 191 ' ECHO_T='      ' ;;
 192   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 193   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 194 esac
 195
 196 if expr a : '\(a\)' >/dev/null 2>&1; then
 197   as_expr=expr
 198 else
 199   as_expr=false
 200 fi
 201
 202 rm -f conf$$ conf$$.exe conf$$.file
 203 echo >conf$$.file
 204 if ln -s conf$$.file conf$$ 2>/dev/null; then
 205   # We could just check for DJGPP; but this test a) works b) is more generic
 206   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 207   if test -f conf$$.exe; then
 208     # Don't use ln at all; we don't have any links
 209     as_ln_s='cp -p'
 210   else
 211     as_ln_s='ln -s'
 212   fi
 213 elif ln conf$$.file conf$$ 2>/dev/null; then
 214   as_ln_s=ln
 215 else
 216   as_ln_s='cp -p'
 217 fi
 218 rm -f conf$$ conf$$.exe conf$$.file
 219
 220 if mkdir -p . 2>/dev/null; then
 221   as_mkdir_p=:
 222 else
 223   test -d ./-p && rmdir ./-p
 224   as_mkdir_p=false
 225 fi
 226
 227 as_executable_p="test -f"
 228
 229 # Sed expression to map a string onto a valid CPP name.
 230 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 231
 232 # Sed expression to map a string onto a valid variable name.
 233 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 234
 235
 236 # IFS
 237 # We need space, tab and new line, in precisely that order.
 238 as_nl='
 239 '
 240 IFS="   $as_nl"
 241
 242 # CDPATH.
 243 $as_unset CDPATH
 244
 245
 246 # Name of the host.
 247 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 248 # so uname gets run too.
 249 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 250
 251 exec 6>&1
 252
 253 #
 254 # Initializations.
 255 #
 256 ac_default_prefix=/usr/local
 257 ac_config_libobj_dir=.
 258 cross_compiling=no
 259 subdirs=
 260 MFLAGS=
 261 MAKEFLAGS=
 262 SHELL=${CONFIG_SHELL-/bin/sh}
 263
 264 # Maximum number of lines to put in a shell here document.
 265 # This variable seems obsolete.  It should probably be removed, and
 266 # only ac_max_sed_lines should be used.
 267 : ${ac_max_here_lines=38}
 268
 269 # Identity of this package.
 270 PACKAGE_NAME='cpplib'
 271 PACKAGE_TARNAME='cpplib'
 272 PACKAGE_VERSION=' '
 273 PACKAGE_STRING='cpplib  '
 274 PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org'
 275
 276 ac_unique_file="ucnid.h"
 277 # Factoring default headers for most tests.
 278 ac_includes_default="\
 279 #include <stdio.h>
 280 #if HAVE_SYS_TYPES_H
 281 # include <sys/types.h>
 282 #endif
 283 #if HAVE_SYS_STAT_H
 284 # include <sys/stat.h>
 285 #endif
 286 #if STDC_HEADERS
 287 # include <stdlib.h>
 288 # include <stddef.h>
 289 #else
 290 # if HAVE_STDLIB_H
 291 #  include <stdlib.h>
 292 # endif
 293 #endif
 294 #if HAVE_STRING_H
 295 # if !STDC_HEADERS && HAVE_MEMORY_H
 296 #  include <memory.h>
 297 # endif
 298 # include <string.h>
 299 #endif
 300 #if HAVE_STRINGS_H
 301 # include <strings.h>
 302 #endif
 303 #if HAVE_INTTYPES_H
 304 # include <inttypes.h>
 305 #else
 306 # if HAVE_STDINT_H
 307 #  include <stdint.h>
 308 # endif
 309 #endif
 310 #if HAVE_UNISTD_H
 311 # include <unistd.h>
 312 #endif"
 313
 314 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os SET_MAKE INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX RANLIB ac_ct_RANLIB ENABLE_BUILD_WITH_CXX ACLOCAL AUTOCONF AUTOHEADER warn c_warn WARN_PEDANTIC WERROR am__leading_dot DEPDIR CCDEPMODE CXXDEPMODE CPP EGREP CXXCPP LIBOBJS ALLOCA USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT LIBICONV LTLIBICONV PACKAGE USED_CATALOGS MAINT LTLIBOBJS'
 315 ac_subst_files=''
 316 ac_pwd=`pwd`
 317
 318 # Initialize some variables set by options.
 319 ac_init_help=
 320 ac_init_version=false
 321 # The variables have the same names as the options, with
 322 # dashes changed to underlines.
 323 cache_file=/dev/null
 324 exec_prefix=NONE
 325 no_create=
 326 no_recursion=
 327 prefix=NONE
 328 program_prefix=NONE
 329 program_suffix=NONE
 330 program_transform_name=s,x,x,
 331 silent=
 332 site=
 333 srcdir=
 334 verbose=
 335 x_includes=NONE
 336 x_libraries=NONE
 337
 338 # Installation directory options.
 339 # These are left unexpanded so users can "make install exec_prefix=/foo"
 340 # and all the variables that are supposed to be based on exec_prefix
 341 # by default will actually change.
 342 # Use braces instead of parens because sh, perl, etc. also accept them.
 343 bindir='${exec_prefix}/bin'
 344 sbindir='${exec_prefix}/sbin'
 345 libexecdir='${exec_prefix}/libexec'
 346 datadir='${prefix}/share'
 347 sysconfdir='${prefix}/etc'
 348 sharedstatedir='${prefix}/com'
 349 localstatedir='${prefix}/var'
 350 libdir='${exec_prefix}/lib'
 351 includedir='${prefix}/include'
 352 oldincludedir='/usr/include'
 353 infodir='${prefix}/info'
 354 mandir='${prefix}/man'
 355
 356 ac_prev=
 357 for ac_option
 358 do
 359   # If the previous option needs an argument, assign it.
 360   if test -n "$ac_prev"; then
 361     eval "$ac_prev=\$ac_option"
 362     ac_prev=
 363     continue
 364   fi
 365
 366   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 367
 368   # Accept the important Cygnus configure options, so we can diagnose typos.
 369
 370   case $ac_option in
 371
 372   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 373     ac_prev=bindir ;;
 374   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 375     bindir=$ac_optarg ;;
 376
 377   -build | --build | --buil | --bui | --bu)
 378     ac_prev=build_alias ;;
 379   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 380     build_alias=$ac_optarg ;;
 381
 382   -cache-file | --cache-file | --cache-fil | --cache-fi \
 383   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 384     ac_prev=cache_file ;;
 385   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 386   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 387     cache_file=$ac_optarg ;;
 388
 389   --config-cache | -C)
 390     cache_file=config.cache ;;
 391
 392   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 393     ac_prev=datadir ;;
 394   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 395   | --da=*)
 396     datadir=$ac_optarg ;;
 397
 398   -disable-* | --disable-*)
 399     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 400     # Reject names that are not valid shell variable names.
 401     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 402       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 403    { (exit 1); exit 1; }; }
 404     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 405     eval "enable_$ac_feature=no" ;;
 406
 407   -enable-* | --enable-*)
 408     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 409     # Reject names that are not valid shell variable names.
 410     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 411       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 412    { (exit 1); exit 1; }; }
 413     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 414     case $ac_option in
 415       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 416       *) ac_optarg=yes ;;
 417     esac
 418     eval "enable_$ac_feature='$ac_optarg'" ;;
 419
 420   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 421   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 422   | --exec | --exe | --ex)
 423     ac_prev=exec_prefix ;;
 424   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 425   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 426   | --exec=* | --exe=* | --ex=*)
 427     exec_prefix=$ac_optarg ;;
 428
 429   -gas | --gas | --ga | --g)
 430     # Obsolete; use --with-gas.
 431     with_gas=yes ;;
 432
 433   -help | --help | --hel | --he | -h)
 434     ac_init_help=long ;;
 435   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 436     ac_init_help=recursive ;;
 437   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 438     ac_init_help=short ;;
 439
 440   -host | --host | --hos | --ho)
 441     ac_prev=host_alias ;;
 442   -host=* | --host=* | --hos=* | --ho=*)
 443     host_alias=$ac_optarg ;;
 444
 445   -includedir | --includedir | --includedi | --included | --include \
 446   | --includ | --inclu | --incl | --inc)
 447     ac_prev=includedir ;;
 448   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 449   | --includ=* | --inclu=* | --incl=* | --inc=*)
 450     includedir=$ac_optarg ;;
 451
 452   -infodir | --infodir | --infodi | --infod | --info | --inf)
 453     ac_prev=infodir ;;
 454   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 455     infodir=$ac_optarg ;;
 456
 457   -libdir | --libdir | --libdi | --libd)
 458     ac_prev=libdir ;;
 459   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 460     libdir=$ac_optarg ;;
 461
 462   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 463   | --libexe | --libex | --libe)
 464     ac_prev=libexecdir ;;
 465   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 466   | --libexe=* | --libex=* | --libe=*)
 467     libexecdir=$ac_optarg ;;
 468
 469   -localstatedir | --localstatedir | --localstatedi | --localstated \
 470   | --localstate | --localstat | --localsta | --localst \
 471   | --locals | --local | --loca | --loc | --lo)
 472     ac_prev=localstatedir ;;
 473   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 474   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 475   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 476     localstatedir=$ac_optarg ;;
 477
 478   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 479     ac_prev=mandir ;;
 480   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 481     mandir=$ac_optarg ;;
 482
 483   -nfp | --nfp | --nf)
 484     # Obsolete; use --without-fp.
 485     with_fp=no ;;
 486
 487   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 488   | --no-cr | --no-c | -n)
 489     no_create=yes ;;
 490
 491   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 492   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 493     no_recursion=yes ;;
 494
 495   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 496   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 497   | --oldin | --oldi | --old | --ol | --o)
 498     ac_prev=oldincludedir ;;
 499   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 500   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 501   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 502     oldincludedir=$ac_optarg ;;
 503
 504   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 505     ac_prev=prefix ;;
 506   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 507     prefix=$ac_optarg ;;
 508
 509   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 510   | --program-pre | --program-pr | --program-p)
 511     ac_prev=program_prefix ;;
 512   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 513   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 514     program_prefix=$ac_optarg ;;
 515
 516   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 517   | --program-suf | --program-su | --program-s)
 518     ac_prev=program_suffix ;;
 519   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 520   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 521     program_suffix=$ac_optarg ;;
 522
 523   -program-transform-name | --program-transform-name \
 524   | --program-transform-nam | --program-transform-na \
 525   | --program-transform-n | --program-transform- \
 526   | --program-transform | --program-transfor \
 527   | --program-transfo | --program-transf \
 528   | --program-trans | --program-tran \
 529   | --progr-tra | --program-tr | --program-t)
 530     ac_prev=program_transform_name ;;
 531   -program-transform-name=* | --program-transform-name=* \
 532   | --program-transform-nam=* | --program-transform-na=* \
 533   | --program-transform-n=* | --program-transform-=* \
 534   | --program-transform=* | --program-transfor=* \
 535   | --program-transfo=* | --program-transf=* \
 536   | --program-trans=* | --program-tran=* \
 537   | --progr-tra=* | --program-tr=* | --program-t=*)
 538     program_transform_name=$ac_optarg ;;
 539
 540   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 541   | -silent | --silent | --silen | --sile | --sil)
 542     silent=yes ;;
 543
 544   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 545     ac_prev=sbindir ;;
 546   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 547   | --sbi=* | --sb=*)
 548     sbindir=$ac_optarg ;;
 549
 550   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 551   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 552   | --sharedst | --shareds | --shared | --share | --shar \
 553   | --sha | --sh)
 554     ac_prev=sharedstatedir ;;
 555   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 556   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 557   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 558   | --sha=* | --sh=*)
 559     sharedstatedir=$ac_optarg ;;
 560
 561   -site | --site | --sit)
 562     ac_prev=site ;;
 563   -site=* | --site=* | --sit=*)
 564     site=$ac_optarg ;;
 565
 566   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 567     ac_prev=srcdir ;;
 568   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 569     srcdir=$ac_optarg ;;
 570
 571   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 572   | --syscon | --sysco | --sysc | --sys | --sy)
 573     ac_prev=sysconfdir ;;
 574   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 575   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 576     sysconfdir=$ac_optarg ;;
 577
 578   -target | --target | --targe | --targ | --tar | --ta | --t)
 579     ac_prev=target_alias ;;
 580   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 581     target_alias=$ac_optarg ;;
 582
 583   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 584     verbose=yes ;;
 585
 586   -version | --version | --versio | --versi | --vers | -V)
 587     ac_init_version=: ;;
 588
 589   -with-* | --with-*)
 590     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 591     # Reject names that are not valid shell variable names.
 592     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 593       { echo "$as_me: error: invalid package name: $ac_package" >&2
 594    { (exit 1); exit 1; }; }
 595     ac_package=`echo $ac_package| sed 's/-/_/g'`
 596     case $ac_option in
 597       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 598       *) ac_optarg=yes ;;
 599     esac
 600     eval "with_$ac_package='$ac_optarg'" ;;
 601
 602   -without-* | --without-*)
 603     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 604     # Reject names that are not valid shell variable names.
 605     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 606       { echo "$as_me: error: invalid package name: $ac_package" >&2
 607    { (exit 1); exit 1; }; }
 608     ac_package=`echo $ac_package | sed 's/-/_/g'`
 609     eval "with_$ac_package=no" ;;
 610
 611   --x)
 612     # Obsolete; use --with-x.
 613     with_x=yes ;;
 614
 615   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 616   | --x-incl | --x-inc | --x-in | --x-i)
 617     ac_prev=x_includes ;;
 618   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 619   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 620     x_includes=$ac_optarg ;;
 621
 622   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 623   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 624     ac_prev=x_libraries ;;
 625   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 626   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 627     x_libraries=$ac_optarg ;;
 628
 629   -*) { echo "$as_me: error: unrecognized option: $ac_option
 630 Try \`$0 --help' for more information." >&2
 631    { (exit 1); exit 1; }; }
 632     ;;
 633
 634   *=*)
 635     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 636     # Reject names that are not valid shell variable names.
 637     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 638       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 639    { (exit 1); exit 1; }; }
 640     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 641     eval "$ac_envvar='$ac_optarg'"
 642     export $ac_envvar ;;
 643
 644   *)
 645     # FIXME: should be removed in autoconf 3.0.
 646     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 647     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 648       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 649     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 650     ;;
 651
 652   esac
 653 done
 654
 655 if test -n "$ac_prev"; then
 656   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 657   { echo "$as_me: error: missing argument to $ac_option" >&2
 658    { (exit 1); exit 1; }; }
 659 fi
 660
 661 # Be sure to have absolute paths.
 662 for ac_var in exec_prefix prefix
 663 do
 664   eval ac_val=$`echo $ac_var`
 665   case $ac_val in
 666     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 667     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 668    { (exit 1); exit 1; }; };;
 669   esac
 670 done
 671
 672 # Be sure to have absolute paths.
 673 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 674               localstatedir libdir includedir oldincludedir infodir mandir
 675 do
 676   eval ac_val=$`echo $ac_var`
 677   case $ac_val in
 678     [\\/$]* | ?:[\\/]* ) ;;
 679     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 680    { (exit 1); exit 1; }; };;
 681   esac
 682 done
 683
 684 # There might be people who depend on the old broken behavior: `$host'
 685 # used to hold the argument of --host etc.
 686 # FIXME: To remove some day.
 687 build=$build_alias
 688 host=$host_alias
 689 target=$target_alias
 690
 691 # FIXME: To remove some day.
 692 if test "x$host_alias" != x; then
 693   if test "x$build_alias" = x; then
 694     cross_compiling=maybe
 695     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 696     If a cross compiler is detected then cross compile mode will be used." >&2
 697   elif test "x$build_alias" != "x$host_alias"; then
 698     cross_compiling=yes
 699   fi
 700 fi
 701
 702 ac_tool_prefix=
 703 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 704
 705 test "$silent" = yes && exec 6>/dev/null
 706
 707
 708 # Find the source files, if location was not specified.
 709 if test -z "$srcdir"; then
 710   ac_srcdir_defaulted=yes
 711   # Try the directory containing this script, then its parent.
 712   ac_confdir=`(dirname "$0") 2>/dev/null ||
 713 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 714          X"$0" : 'X\(//\)[^/]' \| \
 715          X"$0" : 'X\(//\)$' \| \
 716          X"$0" : 'X\(/\)' \| \
 717          .     : '\(.\)' 2>/dev/null ||
 718 echo X"$0" |
 719     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 720           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 721           /^X\(\/\/\)$/{ s//\1/; q; }
 722           /^X\(\/\).*/{ s//\1/; q; }
 723           s/.*/./; q'`
 724   srcdir=$ac_confdir
 725   if test ! -r $srcdir/$ac_unique_file; then
 726     srcdir=..
 727   fi
 728 else
 729   ac_srcdir_defaulted=no
 730 fi
 731 if test ! -r $srcdir/$ac_unique_file; then
 732   if test "$ac_srcdir_defaulted" = yes; then
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 734    { (exit 1); exit 1; }; }
 735   else
 736     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 737    { (exit 1); exit 1; }; }
 738   fi
 739 fi
 740 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 741   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 742    { (exit 1); exit 1; }; }
 743 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 744 ac_env_build_alias_set=${build_alias+set}
 745 ac_env_build_alias_value=$build_alias
 746 ac_cv_env_build_alias_set=${build_alias+set}
 747 ac_cv_env_build_alias_value=$build_alias
 748 ac_env_host_alias_set=${host_alias+set}
 749 ac_env_host_alias_value=$host_alias
 750 ac_cv_env_host_alias_set=${host_alias+set}
 751 ac_cv_env_host_alias_value=$host_alias
 752 ac_env_target_alias_set=${target_alias+set}
 753 ac_env_target_alias_value=$target_alias
 754 ac_cv_env_target_alias_set=${target_alias+set}
 755 ac_cv_env_target_alias_value=$target_alias
 756 ac_env_CC_set=${CC+set}
 757 ac_env_CC_value=$CC
 758 ac_cv_env_CC_set=${CC+set}
 759 ac_cv_env_CC_value=$CC
 760 ac_env_CFLAGS_set=${CFLAGS+set}
 761 ac_env_CFLAGS_value=$CFLAGS
 762 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 763 ac_cv_env_CFLAGS_value=$CFLAGS
 764 ac_env_LDFLAGS_set=${LDFLAGS+set}
 765 ac_env_LDFLAGS_value=$LDFLAGS
 766 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 767 ac_cv_env_LDFLAGS_value=$LDFLAGS
 768 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 769 ac_env_CPPFLAGS_value=$CPPFLAGS
 770 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 771 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 772 ac_env_CXX_set=${CXX+set}
 773 ac_env_CXX_value=$CXX
 774 ac_cv_env_CXX_set=${CXX+set}
 775 ac_cv_env_CXX_value=$CXX
 776 ac_env_CXXFLAGS_set=${CXXFLAGS+set}
 777 ac_env_CXXFLAGS_value=$CXXFLAGS
 778 ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
 779 ac_cv_env_CXXFLAGS_value=$CXXFLAGS
 780 ac_env_CPP_set=${CPP+set}
 781 ac_env_CPP_value=$CPP
 782 ac_cv_env_CPP_set=${CPP+set}
 783 ac_cv_env_CPP_value=$CPP
 784 ac_env_CXXCPP_set=${CXXCPP+set}
 785 ac_env_CXXCPP_value=$CXXCPP
 786 ac_cv_env_CXXCPP_set=${CXXCPP+set}
 787 ac_cv_env_CXXCPP_value=$CXXCPP
 788
 789 #
 790 # Report the --help message.
 791 #
 792 if test "$ac_init_help" = "long"; then
 793   # Omit some internal or obsolete options to make the list less imposing.
 794   # This message is too long to be a string in the A/UX 3.1 sh.
 795   cat <<_ACEOF
 796 \`configure' configures cpplib   to adapt to many kinds of systems.
 797
 798 Usage: $0 [OPTION]... [VAR=VALUE]...
 799
 800 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 801 VAR=VALUE.  See below for descriptions of some of the useful variables.
 802
 803 Defaults for the options are specified in brackets.
 804
 805 Configuration:
 806   -h, --help              display this help and exit
 807       --help=short        display options specific to this package
 808       --help=recursive    display the short help of all the included packages
 809   -V, --version           display version information and exit
 810   -q, --quiet, --silent   do not print \`checking...' messages
 811       --cache-file=FILE   cache test results in FILE [disabled]
 812   -C, --config-cache      alias for \`--cache-file=config.cache'
 813   -n, --no-create         do not create output files
 814       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 815
 816 _ACEOF
 817
 818   cat <<_ACEOF
 819 Installation directories:
 820   --prefix=PREFIX         install architecture-independent files in PREFIX
 821                           [$ac_default_prefix]
 822   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 823                           [PREFIX]
 824
 825 By default, \`make install' will install all the files in
 826 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 827 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 828 for instance \`--prefix=\$HOME'.
 829
 830 For better control, use the options below.
 831
 832 Fine tuning of the installation directories:
 833   --bindir=DIR           user executables [EPREFIX/bin]
 834   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 835   --libexecdir=DIR       program executables [EPREFIX/libexec]
 836   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 837   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 838   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 839   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 840   --libdir=DIR           object code libraries [EPREFIX/lib]
 841   --includedir=DIR       C header files [PREFIX/include]
 842   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 843   --infodir=DIR          info documentation [PREFIX/info]
 844   --mandir=DIR           man documentation [PREFIX/man]
 845 _ACEOF
 846
 847   cat <<\_ACEOF
 848
 849 System types:
 850   --build=BUILD     configure for building on BUILD [guessed]
 851   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 852   --target=TARGET   configure for building compilers for TARGET [HOST]
 853 _ACEOF
 854 fi
 855
 856 if test -n "$ac_init_help"; then
 857   case $ac_init_help in
 858      short | recursive ) echo "Configuration of cpplib  :";;
 859    esac
 860   cat <<\_ACEOF
 861
 862 Optional Features:
 863   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 864   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 865   --enable-build-with-cxx build with C++ compiler instead of C compiler
 866   --enable-werror-always  enable -Werror despite compiler version
 867   --disable-rpath         do not hardcode runtime library paths
 868   --enable-maintainer-mode enable rules only needed by maintainers
 869   --enable-checking      enable expensive run-time checks
 870
 871 Optional Packages:
 872   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 873   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 874   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 875   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
 876   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
 877
 878 Some influential environment variables:
 879   CC          C compiler command
 880   CFLAGS      C compiler flags
 881   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 882               nonstandard directory <lib dir>
 883   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 884               headers in a nonstandard directory <include dir>
 885   CXX         C++ compiler command
 886   CXXFLAGS    C++ compiler flags
 887   CPP         C preprocessor
 888   CXXCPP      C++ preprocessor
 889
 890 Use these variables to override the choices made by `configure' or to help
 891 it to find libraries and programs with nonstandard names/locations.
 892
 893 Report bugs to <gcc-bugs@gcc.gnu.org>.
 894 _ACEOF
 895 fi
 896
 897 if test "$ac_init_help" = "recursive"; then
 898   # If there are subdirs, report their specific --help.
 899   ac_popdir=`pwd`
 900   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 901     test -d $ac_dir || continue
 902     ac_builddir=.
 903
 904 if test "$ac_dir" != .; then
 905   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 906   # A "../" for each directory in $ac_dir_suffix.
 907   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 908 else
 909   ac_dir_suffix= ac_top_builddir=
 910 fi
 911
 912 case $srcdir in
 913   .)  # No --srcdir option.  We are building in place.
 914     ac_srcdir=.
 915     if test -z "$ac_top_builddir"; then
 916        ac_top_srcdir=.
 917     else
 918        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 919     fi ;;
 920   [\\/]* | ?:[\\/]* )  # Absolute path.
 921     ac_srcdir=$srcdir$ac_dir_suffix;
 922     ac_top_srcdir=$srcdir ;;
 923   *) # Relative path.
 924     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 925     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 926 esac
 927
 928 # Do not use `cd foo && pwd` to compute absolute paths, because
 929 # the directories may not exist.
 930 case `pwd` in
 931 .) ac_abs_builddir="$ac_dir";;
 932 *)
 933   case "$ac_dir" in
 934   .) ac_abs_builddir=`pwd`;;
 935   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 936   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 937   esac;;
 938 esac
 939 case $ac_abs_builddir in
 940 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 941 *)
 942   case ${ac_top_builddir}. in
 943   .) ac_abs_top_builddir=$ac_abs_builddir;;
 944   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 945   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 946   esac;;
 947 esac
 948 case $ac_abs_builddir in
 949 .) ac_abs_srcdir=$ac_srcdir;;
 950 *)
 951   case $ac_srcdir in
 952   .) ac_abs_srcdir=$ac_abs_builddir;;
 953   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 954   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 955   esac;;
 956 esac
 957 case $ac_abs_builddir in
 958 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 959 *)
 960   case $ac_top_srcdir in
 961   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 962   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 963   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 964   esac;;
 965 esac
 966
 967     cd $ac_dir
 968     # Check for guested configure; otherwise get Cygnus style configure.
 969     if test -f $ac_srcdir/configure.gnu; then
 970       echo
 971       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 972     elif test -f $ac_srcdir/configure; then
 973       echo
 974       $SHELL $ac_srcdir/configure  --help=recursive
 975     elif test -f $ac_srcdir/configure.ac ||
 976            test -f $ac_srcdir/configure.in; then
 977       echo
 978       $ac_configure --help
 979     else
 980       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 981     fi
 982     cd $ac_popdir
 983   done
 984 fi
 985
 986 test -n "$ac_init_help" && exit 0
 987 if $ac_init_version; then
 988   cat <<\_ACEOF
 989 cpplib configure
 990 generated by GNU Autoconf 2.59
 991
 992 Copyright (C) 2003 Free Software Foundation, Inc.
 993 This configure script is free software; the Free Software Foundation
 994 gives unlimited permission to copy, distribute and modify it.
 995 _ACEOF
 996   exit 0
 997 fi
 998 exec 5>config.log
 999 cat >&5 <<_ACEOF
1000 This file contains any messages produced by compilers while
1001 running configure, to aid debugging if configure makes a mistake.
1002
1003 It was created by cpplib $as_me  , which was
1004 generated by GNU Autoconf 2.59.  Invocation command line was
1005
1006   $ $0 $@
1007
1008 _ACEOF
1009 {
1010 cat <<_ASUNAME
1011 ## --------- ##
1012 ## Platform. ##
1013 ## --------- ##
1014
1015 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1016 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1017 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1018 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1019 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1020
1021 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1022 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1023
1024 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1025 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1026 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1027 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1028 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1029 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1030 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1031
1032 _ASUNAME
1033
1034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1035 for as_dir in $PATH
1036 do
1037   IFS=$as_save_IFS
1038   test -z "$as_dir" && as_dir=.
1039   echo "PATH: $as_dir"
1040 done
1041
1042 } >&5
1043
1044 cat >&5 <<_ACEOF
1045
1046
1047 ## ----------- ##
1048 ## Core tests. ##
1049 ## ----------- ##
1050
1051 _ACEOF
1052
1053
1054 # Keep a trace of the command line.
1055 # Strip out --no-create and --no-recursion so they do not pile up.
1056 # Strip out --silent because we don't want to record it for future runs.
1057 # Also quote any args containing shell meta-characters.
1058 # Make two passes to allow for proper duplicate-argument suppression.
1059 ac_configure_args=
1060 ac_configure_args0=
1061 ac_configure_args1=
1062 ac_sep=
1063 ac_must_keep_next=false
1064 for ac_pass in 1 2
1065 do
1066   for ac_arg
1067   do
1068     case $ac_arg in
1069     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1070     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1071     | -silent | --silent | --silen | --sile | --sil)
1072       continue ;;
1073     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1074       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1075     esac
1076     case $ac_pass in
1077     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1078     2)
1079       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1080       if test $ac_must_keep_next = true; then
1081         ac_must_keep_next=false # Got value, back to normal.
1082       else
1083         case $ac_arg in
1084           *=* | --config-cache | -C | -disable-* | --disable-* \
1085           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1086           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1087           | -with-* | --with-* | -without-* | --without-* | --x)
1088             case "$ac_configure_args0 " in
1089               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1090             esac
1091             ;;
1092           -* ) ac_must_keep_next=true ;;
1093         esac
1094       fi
1095       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1096       # Get rid of the leading space.
1097       ac_sep=" "
1098       ;;
1099     esac
1100   done
1101 done
1102 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1103 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1104
1105 # When interrupted or exit'd, cleanup temporary files, and complete
1106 # config.log.  We remove comments because anyway the quotes in there
1107 # would cause problems or look ugly.
1108 # WARNING: Be sure not to use single quotes in there, as some shells,
1109 # such as our DU 5.0 friend, will then `close' the trap.
1110 trap 'exit_status=$?
1111   # Save into config.log some information that might help in debugging.
1112   {
1113     echo
1114
1115     cat <<\_ASBOX
1116 ## ---------------- ##
1117 ## Cache variables. ##
1118 ## ---------------- ##
1119 _ASBOX
1120     echo
1121     # The following way of writing the cache mishandles newlines in values,
1122 {
1123   (set) 2>&1 |
1124     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1125     *ac_space=\ *)
1126       sed -n \
1127         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1128           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1129       ;;
1130     *)
1131       sed -n \
1132         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1133       ;;
1134     esac;
1135 }
1136     echo
1137
1138     cat <<\_ASBOX
1139 ## ----------------- ##
1140 ## Output variables. ##
1141 ## ----------------- ##
1142 _ASBOX
1143     echo
1144     for ac_var in $ac_subst_vars
1145     do
1146       eval ac_val=$`echo $ac_var`
1147       echo "$ac_var='"'"'$ac_val'"'"'"
1148     done | sort
1149     echo
1150
1151     if test -n "$ac_subst_files"; then
1152       cat <<\_ASBOX
1153 ## ------------- ##
1154 ## Output files. ##
1155 ## ------------- ##
1156 _ASBOX
1157       echo
1158       for ac_var in $ac_subst_files
1159       do
1160         eval ac_val=$`echo $ac_var`
1161         echo "$ac_var='"'"'$ac_val'"'"'"
1162       done | sort
1163       echo
1164     fi
1165
1166     if test -s confdefs.h; then
1167       cat <<\_ASBOX
1168 ## ----------- ##
1169 ## confdefs.h. ##
1170 ## ----------- ##
1171 _ASBOX
1172       echo
1173       sed "/^$/d" confdefs.h | sort
1174       echo
1175     fi
1176     test "$ac_signal" != 0 &&
1177       echo "$as_me: caught signal $ac_signal"
1178     echo "$as_me: exit $exit_status"
1179   } >&5
1180   rm -f core *.core &&
1181   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1182     exit $exit_status
1183      ' 0
1184 for ac_signal in 1 2 13 15; do
1185   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1186 done
1187 ac_signal=0
1188
1189 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1190 rm -rf conftest* confdefs.h
1191 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1192 echo >confdefs.h
1193
1194 # Predefined preprocessor variables.
1195
1196 cat >>confdefs.h <<_ACEOF
1197 #define PACKAGE_NAME "$PACKAGE_NAME"
1198 _ACEOF
1199
1200
1201 cat >>confdefs.h <<_ACEOF
1202 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1203 _ACEOF
1204
1205
1206 cat >>confdefs.h <<_ACEOF
1207 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1208 _ACEOF
1209
1210
1211 cat >>confdefs.h <<_ACEOF
1212 #define PACKAGE_STRING "$PACKAGE_STRING"
1213 _ACEOF
1214
1215
1216 cat >>confdefs.h <<_ACEOF
1217 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1218 _ACEOF
1219
1220
1221 # Let the site file select an alternate cache file if it wants to.
1222 # Prefer explicitly selected file to automatically selected ones.
1223 if test -z "$CONFIG_SITE"; then
1224   if test "x$prefix" != xNONE; then
1225     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1226   else
1227     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1228   fi
1229 fi
1230 for ac_site_file in $CONFIG_SITE; do
1231   if test -r "$ac_site_file"; then
1232     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1233 echo "$as_me: loading site script $ac_site_file" >&6;}
1234     sed 's/^/| /' "$ac_site_file" >&5
1235     . "$ac_site_file"
1236   fi
1237 done
1238
1239 if test -r "$cache_file"; then
1240   # Some versions of bash will fail to source /dev/null (special
1241   # files actually), so we avoid doing that.
1242   if test -f "$cache_file"; then
1243     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1244 echo "$as_me: loading cache $cache_file" >&6;}
1245     case $cache_file in
1246       [\\/]* | ?:[\\/]* ) . $cache_file;;
1247       *)                      . ./$cache_file;;
1248     esac
1249   fi
1250 else
1251   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1252 echo "$as_me: creating cache $cache_file" >&6;}
1253   >$cache_file
1254 fi
1255
1256 # Check that the precious variables saved in the cache have kept the same
1257 # value.
1258 ac_cache_corrupted=false
1259 for ac_var in `(set) 2>&1 |
1260                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1261   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1262   eval ac_new_set=\$ac_env_${ac_var}_set
1263   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1264   eval ac_new_val="\$ac_env_${ac_var}_value"
1265   case $ac_old_set,$ac_new_set in
1266     set,)
1267       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1268 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1269       ac_cache_corrupted=: ;;
1270     ,set)
1271       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1272 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1273       ac_cache_corrupted=: ;;
1274     ,);;
1275     *)
1276       if test "x$ac_old_val" != "x$ac_new_val"; then
1277         # differences in whitespace do not lead to failure.
1278         ac_old_val_w=`echo x $ac_old_val`
1279         ac_new_val_w=`echo x $ac_new_val`
1280         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1281           { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1282 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1283           ac_cache_corrupted=:
1284         else
1285           { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1286 echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1287           eval $ac_var=\$ac_old_val
1288         fi
1289         { echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
1290 echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1291         { echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
1292 echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1293       fi;;
1294   esac
1295   # Pass precious variables to config.status.
1296   if test "$ac_new_set" = set; then
1297     case $ac_new_val in
1298     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1299       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1300     *) ac_arg=$ac_var=$ac_new_val ;;
1301     esac
1302     case " $ac_configure_args " in
1303       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1304       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1305     esac
1306   fi
1307 done
1308 if $ac_cache_corrupted; then
1309   { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1310 echo "$as_me: error: in \`$ac_pwd':" >&2;}
1311   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1312 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1313   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1314 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1315    { (exit 1); exit 1; }; }
1316 fi
1317
1318 ac_ext=c
1319 ac_cpp='$CPP $CPPFLAGS'
1320 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1321 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1322 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354 case ../config in
1355   [\\/]* | ?:[\\/]* ) ac_macro_dir=../config         ;;
1356   *)                      ac_macro_dir=$srcdir/../config ;;
1357 esac
1358 if test -d "$ac_macro_dir"; then :
1359 else
1360   { { echo "$as_me:$LINENO: error: cannot find macro directory \`../config'" >&5
1361 echo "$as_me: error: cannot find macro directory \`../config'" >&2;}
1362    { (exit 1); exit 1; }; }
1363 fi
1364
1365 ac_aux_dir=
1366 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1367   if test -f $ac_dir/install-sh; then
1368     ac_aux_dir=$ac_dir
1369     ac_install_sh="$ac_aux_dir/install-sh -c"
1370     break
1371   elif test -f $ac_dir/install.sh; then
1372     ac_aux_dir=$ac_dir
1373     ac_install_sh="$ac_aux_dir/install.sh -c"
1374     break
1375   elif test -f $ac_dir/shtool; then
1376     ac_aux_dir=$ac_dir
1377     ac_install_sh="$ac_aux_dir/shtool install -c"
1378     break
1379   fi
1380 done
1381 if test -z "$ac_aux_dir"; then
1382   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1383 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1384    { (exit 1); exit 1; }; }
1385 fi
1386 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1387 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1388 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1389
1390 # Make sure we can run config.sub.
1391 $ac_config_sub sun4 >/dev/null 2>&1 ||
1392   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1393 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1394    { (exit 1); exit 1; }; }
1395
1396 echo "$as_me:$LINENO: checking build system type" >&5
1397 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1398 if test "${ac_cv_build+set}" = set; then
1399   echo $ECHO_N "(cached) $ECHO_C" >&6
1400 else
1401   ac_cv_build_alias=$build_alias
1402 test -z "$ac_cv_build_alias" &&
1403   ac_cv_build_alias=`$ac_config_guess`
1404 test -z "$ac_cv_build_alias" &&
1405   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1406 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1407    { (exit 1); exit 1; }; }
1408 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1409   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1410 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1411    { (exit 1); exit 1; }; }
1412
1413 fi
1414 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1415 echo "${ECHO_T}$ac_cv_build" >&6
1416 build=$ac_cv_build
1417 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1418 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1419 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1420
1421
1422 echo "$as_me:$LINENO: checking host system type" >&5
1423 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1424 if test "${ac_cv_host+set}" = set; then
1425   echo $ECHO_N "(cached) $ECHO_C" >&6
1426 else
1427   ac_cv_host_alias=$host_alias
1428 test -z "$ac_cv_host_alias" &&
1429   ac_cv_host_alias=$ac_cv_build_alias
1430 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1431   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1432 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1433    { (exit 1); exit 1; }; }
1434
1435 fi
1436 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1437 echo "${ECHO_T}$ac_cv_host" >&6
1438 host=$ac_cv_host
1439 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1440 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1441 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1442
1443
1444 echo "$as_me:$LINENO: checking target system type" >&5
1445 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1446 if test "${ac_cv_target+set}" = set; then
1447   echo $ECHO_N "(cached) $ECHO_C" >&6
1448 else
1449   ac_cv_target_alias=$target_alias
1450 test "x$ac_cv_target_alias" = "x" &&
1451   ac_cv_target_alias=$ac_cv_host_alias
1452 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1453   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1454 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1455    { (exit 1); exit 1; }; }
1456
1457 fi
1458 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1459 echo "${ECHO_T}$ac_cv_target" >&6
1460 target=$ac_cv_target
1461 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1462 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1463 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1464
1465
1466 # The aliases save the names the user supplied, while $host etc.
1467 # will get canonicalized.
1468 test -n "$target_alias" &&
1469   test "$program_prefix$program_suffix$program_transform_name" = \
1470     NONENONEs,x,x, &&
1471   program_prefix=${target_alias}-
1472
1473 # Checks for programs.
1474 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1475 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1476 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1477 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1478   echo $ECHO_N "(cached) $ECHO_C" >&6
1479 else
1480   cat >conftest.make <<\_ACEOF
1481 all:
1482         @echo 'ac_maketemp="$(MAKE)"'
1483 _ACEOF
1484 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1485 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1486 if test -n "$ac_maketemp"; then
1487   eval ac_cv_prog_make_${ac_make}_set=yes
1488 else
1489   eval ac_cv_prog_make_${ac_make}_set=no
1490 fi
1491 rm -f conftest.make
1492 fi
1493 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1494   echo "$as_me:$LINENO: result: yes" >&5
1495 echo "${ECHO_T}yes" >&6
1496   SET_MAKE=
1497 else
1498   echo "$as_me:$LINENO: result: no" >&5
1499 echo "${ECHO_T}no" >&6
1500   SET_MAKE="MAKE=${MAKE-make}"
1501 fi
1502
1503 # Find a good install program.  We prefer a C program (faster),
1504 # so one script is as good as another.  But avoid the broken or
1505 # incompatible versions:
1506 # SysV /etc/install, /usr/sbin/install
1507 # SunOS /usr/etc/install
1508 # IRIX /sbin/install
1509 # AIX /bin/install
1510 # AmigaOS /C/install, which installs bootblocks on floppy discs
1511 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1512 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1513 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1514 # OS/2's system install, which has a completely different semantic
1515 # ./install, which can be erroneously created by make from ./install.sh.
1516 # Reject install programs that cannot install multiple files.
1517 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1518 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1519 if test -z "$INSTALL"; then
1520 if test "${ac_cv_path_install+set}" = set; then
1521   echo $ECHO_N "(cached) $ECHO_C" >&6
1522 else
1523   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1524 for as_dir in $PATH
1525 do
1526   IFS=$as_save_IFS
1527   test -z "$as_dir" && as_dir=.
1528   # Account for people who put trailing slashes in PATH elements.
1529 case $as_dir/ in
1530   ./ | .// | /cC/* | \
1531   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1532   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1533   /usr/ucb/* ) ;;
1534   *)
1535     # OSF1 and SCO ODT 3.0 have their own names for install.
1536     # Don't use installbsd from OSF since it installs stuff as root
1537     # by default.
1538     for ac_prog in ginstall scoinst install; do
1539       for ac_exec_ext in '' $ac_executable_extensions; do
1540         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1541           if test $ac_prog = install &&
1542             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1543             # AIX install.  It has an incompatible calling convention.
1544             :
1545           elif test $ac_prog = install &&
1546             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1547             # program-specific install script used by HP pwplus--don't use.
1548             :
1549           else
1550             rm -rf conftest.one conftest.two conftest.dir
1551             echo one > conftest.one
1552             echo two > conftest.two
1553             mkdir conftest.dir
1554             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1555               test -s conftest.one && test -s conftest.two &&
1556               test -s conftest.dir/conftest.one &&
1557               test -s conftest.dir/conftest.two
1558             then
1559               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1560               break 3
1561             fi
1562           fi
1563         fi
1564       done
1565     done
1566     ;;
1567 esac
1568 done
1569
1570 rm -rf conftest.one conftest.two conftest.dir
1571
1572 fi
1573   if test "${ac_cv_path_install+set}" = set; then
1574     INSTALL=$ac_cv_path_install
1575   else
1576     # As a last resort, use the slow shell script.  Don't cache a
1577     # value for INSTALL within a source directory, because that will
1578     # break other packages using the cache if that directory is
1579     # removed, or if the value is a relative name.
1580     INSTALL=$ac_install_sh
1581   fi
1582 fi
1583 echo "$as_me:$LINENO: result: $INSTALL" >&5
1584 echo "${ECHO_T}$INSTALL" >&6
1585
1586 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1587 # It thinks the first close brace ends the variable substitution.
1588 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1589
1590 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1591
1592 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1593
1594 ac_ext=c
1595 ac_cpp='$CPP $CPPFLAGS'
1596 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1597 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1598 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1599 if test -n "$ac_tool_prefix"; then
1600   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1601 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1602 echo "$as_me:$LINENO: checking for $ac_word" >&5
1603 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1604 if test "${ac_cv_prog_CC+set}" = set; then
1605   echo $ECHO_N "(cached) $ECHO_C" >&6
1606 else
1607   if test -n "$CC"; then
1608   ac_cv_prog_CC="$CC" # Let the user override the test.
1609 else
1610 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1611 for as_dir in $PATH
1612 do
1613   IFS=$as_save_IFS
1614   test -z "$as_dir" && as_dir=.
1615   for ac_exec_ext in '' $ac_executable_extensions; do
1616   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1617     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1618     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1619     break 2
1620   fi
1621 done
1622 done
1623
1624 fi
1625 fi
1626 CC=$ac_cv_prog_CC
1627 if test -n "$CC"; then
1628   echo "$as_me:$LINENO: result: $CC" >&5
1629 echo "${ECHO_T}$CC" >&6
1630 else
1631   echo "$as_me:$LINENO: result: no" >&5
1632 echo "${ECHO_T}no" >&6
1633 fi
1634
1635 fi
1636 if test -z "$ac_cv_prog_CC"; then
1637   ac_ct_CC=$CC
1638   # Extract the first word of "gcc", so it can be a program name with args.
1639 set dummy gcc; ac_word=$2
1640 echo "$as_me:$LINENO: checking for $ac_word" >&5
1641 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1642 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1643   echo $ECHO_N "(cached) $ECHO_C" >&6
1644 else
1645   if test -n "$ac_ct_CC"; then
1646   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1647 else
1648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1649 for as_dir in $PATH
1650 do
1651   IFS=$as_save_IFS
1652   test -z "$as_dir" && as_dir=.
1653   for ac_exec_ext in '' $ac_executable_extensions; do
1654   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1655     ac_cv_prog_ac_ct_CC="gcc"
1656     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1657     break 2
1658   fi
1659 done
1660 done
1661
1662 fi
1663 fi
1664 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1665 if test -n "$ac_ct_CC"; then
1666   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1667 echo "${ECHO_T}$ac_ct_CC" >&6
1668 else
1669   echo "$as_me:$LINENO: result: no" >&5
1670 echo "${ECHO_T}no" >&6
1671 fi
1672
1673   CC=$ac_ct_CC
1674 else
1675   CC="$ac_cv_prog_CC"
1676 fi
1677
1678 if test -z "$CC"; then
1679   if test -n "$ac_tool_prefix"; then
1680   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1681 set dummy ${ac_tool_prefix}cc; ac_word=$2
1682 echo "$as_me:$LINENO: checking for $ac_word" >&5
1683 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1684 if test "${ac_cv_prog_CC+set}" = set; then
1685   echo $ECHO_N "(cached) $ECHO_C" >&6
1686 else
1687   if test -n "$CC"; then
1688   ac_cv_prog_CC="$CC" # Let the user override the test.
1689 else
1690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1691 for as_dir in $PATH
1692 do
1693   IFS=$as_save_IFS
1694   test -z "$as_dir" && as_dir=.
1695   for ac_exec_ext in '' $ac_executable_extensions; do
1696   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1697     ac_cv_prog_CC="${ac_tool_prefix}cc"
1698     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1699     break 2
1700   fi
1701 done
1702 done
1703
1704 fi
1705 fi
1706 CC=$ac_cv_prog_CC
1707 if test -n "$CC"; then
1708   echo "$as_me:$LINENO: result: $CC" >&5
1709 echo "${ECHO_T}$CC" >&6
1710 else
1711   echo "$as_me:$LINENO: result: no" >&5
1712 echo "${ECHO_T}no" >&6
1713 fi
1714
1715 fi
1716 if test -z "$ac_cv_prog_CC"; then
1717   ac_ct_CC=$CC
1718   # Extract the first word of "cc", so it can be a program name with args.
1719 set dummy cc; ac_word=$2
1720 echo "$as_me:$LINENO: checking for $ac_word" >&5
1721 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1722 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1723   echo $ECHO_N "(cached) $ECHO_C" >&6
1724 else
1725   if test -n "$ac_ct_CC"; then
1726   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1727 else
1728 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1729 for as_dir in $PATH
1730 do
1731   IFS=$as_save_IFS
1732   test -z "$as_dir" && as_dir=.
1733   for ac_exec_ext in '' $ac_executable_extensions; do
1734   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1735     ac_cv_prog_ac_ct_CC="cc"
1736     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1737     break 2
1738   fi
1739 done
1740 done
1741
1742 fi
1743 fi
1744 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1745 if test -n "$ac_ct_CC"; then
1746   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1747 echo "${ECHO_T}$ac_ct_CC" >&6
1748 else
1749   echo "$as_me:$LINENO: result: no" >&5
1750 echo "${ECHO_T}no" >&6
1751 fi
1752
1753   CC=$ac_ct_CC
1754 else
1755   CC="$ac_cv_prog_CC"
1756 fi
1757
1758 fi
1759 if test -z "$CC"; then
1760   # Extract the first word of "cc", so it can be a program name with args.
1761 set dummy cc; ac_word=$2
1762 echo "$as_me:$LINENO: checking for $ac_word" >&5
1763 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1764 if test "${ac_cv_prog_CC+set}" = set; then
1765   echo $ECHO_N "(cached) $ECHO_C" >&6
1766 else
1767   if test -n "$CC"; then
1768   ac_cv_prog_CC="$CC" # Let the user override the test.
1769 else
1770   ac_prog_rejected=no
1771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1772 for as_dir in $PATH
1773 do
1774   IFS=$as_save_IFS
1775   test -z "$as_dir" && as_dir=.
1776   for ac_exec_ext in '' $ac_executable_extensions; do
1777   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1778     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1779        ac_prog_rejected=yes
1780        continue
1781      fi
1782     ac_cv_prog_CC="cc"
1783     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1784     break 2
1785   fi
1786 done
1787 done
1788
1789 if test $ac_prog_rejected = yes; then
1790   # We found a bogon in the path, so make sure we never use it.
1791   set dummy $ac_cv_prog_CC
1792   shift
1793   if test $# != 0; then
1794     # We chose a different compiler from the bogus one.
1795     # However, it has the same basename, so the bogon will be chosen
1796     # first if we set CC to just the basename; use the full file name.
1797     shift
1798     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1799   fi
1800 fi
1801 fi
1802 fi
1803 CC=$ac_cv_prog_CC
1804 if test -n "$CC"; then
1805   echo "$as_me:$LINENO: result: $CC" >&5
1806 echo "${ECHO_T}$CC" >&6
1807 else
1808   echo "$as_me:$LINENO: result: no" >&5
1809 echo "${ECHO_T}no" >&6
1810 fi
1811
1812 fi
1813 if test -z "$CC"; then
1814   if test -n "$ac_tool_prefix"; then
1815   for ac_prog in cl
1816   do
1817     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1818 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1819 echo "$as_me:$LINENO: checking for $ac_word" >&5
1820 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1821 if test "${ac_cv_prog_CC+set}" = set; then
1822   echo $ECHO_N "(cached) $ECHO_C" >&6
1823 else
1824   if test -n "$CC"; then
1825   ac_cv_prog_CC="$CC" # Let the user override the test.
1826 else
1827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1828 for as_dir in $PATH
1829 do
1830   IFS=$as_save_IFS
1831   test -z "$as_dir" && as_dir=.
1832   for ac_exec_ext in '' $ac_executable_extensions; do
1833   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1834     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1835     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1836     break 2
1837   fi
1838 done
1839 done
1840
1841 fi
1842 fi
1843 CC=$ac_cv_prog_CC
1844 if test -n "$CC"; then
1845   echo "$as_me:$LINENO: result: $CC" >&5
1846 echo "${ECHO_T}$CC" >&6
1847 else
1848   echo "$as_me:$LINENO: result: no" >&5
1849 echo "${ECHO_T}no" >&6
1850 fi
1851
1852     test -n "$CC" && break
1853   done
1854 fi
1855 if test -z "$CC"; then
1856   ac_ct_CC=$CC
1857   for ac_prog in cl
1858 do
1859   # Extract the first word of "$ac_prog", so it can be a program name with args.
1860 set dummy $ac_prog; ac_word=$2
1861 echo "$as_me:$LINENO: checking for $ac_word" >&5
1862 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1863 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1864   echo $ECHO_N "(cached) $ECHO_C" >&6
1865 else
1866   if test -n "$ac_ct_CC"; then
1867   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1868 else
1869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1870 for as_dir in $PATH
1871 do
1872   IFS=$as_save_IFS
1873   test -z "$as_dir" && as_dir=.
1874   for ac_exec_ext in '' $ac_executable_extensions; do
1875   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1876     ac_cv_prog_ac_ct_CC="$ac_prog"
1877     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1878     break 2
1879   fi
1880 done
1881 done
1882
1883 fi
1884 fi
1885 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1886 if test -n "$ac_ct_CC"; then
1887   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1888 echo "${ECHO_T}$ac_ct_CC" >&6
1889 else
1890   echo "$as_me:$LINENO: result: no" >&5
1891 echo "${ECHO_T}no" >&6
1892 fi
1893
1894   test -n "$ac_ct_CC" && break
1895 done
1896
1897   CC=$ac_ct_CC
1898 fi
1899
1900 fi
1901
1902
1903 test -z "$CC" && { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1904 echo "$as_me: error: in \`$ac_pwd':" >&2;}
1905 { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1906 See \`config.log' for more details." >&5
1907 echo "$as_me: error: no acceptable C compiler found in \$PATH
1908 See \`config.log' for more details." >&2;}
1909    { (exit 1); exit 1; }; }; }
1910
1911 # Provide some information about the compiler.
1912 echo "$as_me:$LINENO:" \
1913      "checking for C compiler version" >&5
1914 ac_compiler=`set X $ac_compile; echo $2`
1915 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1916   (eval $ac_compiler --version </dev/null >&5) 2>&5
1917   ac_status=$?
1918   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1919   (exit $ac_status); }
1920 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1921   (eval $ac_compiler -v </dev/null >&5) 2>&5
1922   ac_status=$?
1923   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1924   (exit $ac_status); }
1925 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1926   (eval $ac_compiler -V </dev/null >&5) 2>&5
1927   ac_status=$?
1928   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1929   (exit $ac_status); }
1930
1931 cat >conftest.$ac_ext <<_ACEOF
1932 /* confdefs.h.  */
1933 _ACEOF
1934 cat confdefs.h >>conftest.$ac_ext
1935 cat >>conftest.$ac_ext <<_ACEOF
1936 /* end confdefs.h.  */
1937
1938 int
1939 main ()
1940 {
1941
1942   ;
1943   return 0;
1944 }
1945 _ACEOF
1946 ac_clean_files_save=$ac_clean_files
1947 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1948 # Try to create an executable without -o first, disregard a.out.
1949 # It will help us diagnose broken compilers, and finding out an intuition
1950 # of exeext.
1951 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1952 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1953 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1954 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1955   (eval $ac_link_default) 2>&5
1956   ac_status=$?
1957   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1958   (exit $ac_status); }; then
1959   # Find the output, starting from the most likely.  This scheme is
1960 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1961 # resort.
1962
1963 # Be careful to initialize this variable, since it used to be cached.
1964 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1965 ac_cv_exeext=
1966 # b.out is created by i960 compilers.
1967 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1968 do
1969   test -f "$ac_file" || continue
1970   case $ac_file in
1971     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1972         ;;
1973     conftest.$ac_ext )
1974         # This is the source file.
1975         ;;
1976     [ab].out )
1977         # We found the default executable, but exeext='' is most
1978         # certainly right.
1979         break;;
1980     *.* )
1981         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1982         # FIXME: I believe we export ac_cv_exeext for Libtool,
1983         # but it would be cool to find out if it's true.  Does anybody
1984         # maintain Libtool? --akim.
1985         export ac_cv_exeext
1986         break;;
1987     * )
1988         break;;
1989   esac
1990 done
1991 else
1992   echo "$as_me: failed program was:" >&5
1993 sed 's/^/| /' conftest.$ac_ext >&5
1994
1995 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1996 echo "$as_me: error: in \`$ac_pwd':" >&2;}
1997 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1998 See \`config.log' for more details." >&5
1999 echo "$as_me: error: C compiler cannot create executables
2000 See \`config.log' for more details." >&2;}
2001    { (exit 77); exit 77; }; }; }
2002 fi
2003
2004 ac_exeext=$ac_cv_exeext
2005 echo "$as_me:$LINENO: result: $ac_file" >&5
2006 echo "${ECHO_T}$ac_file" >&6
2007
2008 # Check the compiler produces executables we can run.  If not, either
2009 # the compiler is broken, or we cross compile.
2010 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2011 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2012 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2013 # If not cross compiling, check that we can run a simple program.
2014 if test "$cross_compiling" != yes; then
2015   if { ac_try='./$ac_file'
2016   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2017   (eval $ac_try) 2>&5
2018   ac_status=$?
2019   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2020   (exit $ac_status); }; }; then
2021     cross_compiling=no
2022   else
2023     if test "$cross_compiling" = maybe; then
2024         cross_compiling=yes
2025     else
2026         { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2027 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2028 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2029 If you meant to cross compile, use \`--host'.
2030 See \`config.log' for more details." >&5
2031 echo "$as_me: error: cannot run C compiled programs.
2032 If you meant to cross compile, use \`--host'.
2033 See \`config.log' for more details." >&2;}
2034    { (exit 1); exit 1; }; }; }
2035     fi
2036   fi
2037 fi
2038 echo "$as_me:$LINENO: result: yes" >&5
2039 echo "${ECHO_T}yes" >&6
2040
2041 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2042 ac_clean_files=$ac_clean_files_save
2043 # Check the compiler produces executables we can run.  If not, either
2044 # the compiler is broken, or we cross compile.
2045 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2046 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2047 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2048 echo "${ECHO_T}$cross_compiling" >&6
2049
2050 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2051 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2052 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2053   (eval $ac_link) 2>&5
2054   ac_status=$?
2055   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2056   (exit $ac_status); }; then
2057   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2058 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2059 # work properly (i.e., refer to `conftest.exe'), while it won't with
2060 # `rm'.
2061 for ac_file in conftest.exe conftest conftest.*; do
2062   test -f "$ac_file" || continue
2063   case $ac_file in
2064     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2065     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2066           export ac_cv_exeext
2067           break;;
2068     * ) break;;
2069   esac
2070 done
2071 else
2072   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2073 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2074 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2075 See \`config.log' for more details." >&5
2076 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2077 See \`config.log' for more details." >&2;}
2078    { (exit 1); exit 1; }; }; }
2079 fi
2080
2081 rm -f conftest$ac_cv_exeext
2082 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2083 echo "${ECHO_T}$ac_cv_exeext" >&6
2084
2085 rm -f conftest.$ac_ext
2086 EXEEXT=$ac_cv_exeext
2087 ac_exeext=$EXEEXT
2088 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2089 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2090 if test "${ac_cv_objext+set}" = set; then
2091   echo $ECHO_N "(cached) $ECHO_C" >&6
2092 else
2093   cat >conftest.$ac_ext <<_ACEOF
2094 /* confdefs.h.  */
2095 _ACEOF
2096 cat confdefs.h >>conftest.$ac_ext
2097 cat >>conftest.$ac_ext <<_ACEOF
2098 /* end confdefs.h.  */
2099
2100 int
2101 main ()
2102 {
2103
2104   ;
2105   return 0;
2106 }
2107 _ACEOF
2108 rm -f conftest.o conftest.obj
2109 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2110   (eval $ac_compile) 2>&5
2111   ac_status=$?
2112   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2113   (exit $ac_status); }; then
2114   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2115   case $ac_file in
2116     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2117     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2118        break;;
2119   esac
2120 done
2121 else
2122   echo "$as_me: failed program was:" >&5
2123 sed 's/^/| /' conftest.$ac_ext >&5
2124
2125 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2126 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2127 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2128 See \`config.log' for more details." >&5
2129 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2130 See \`config.log' for more details." >&2;}
2131    { (exit 1); exit 1; }; }; }
2132 fi
2133
2134 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2135 fi
2136 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2137 echo "${ECHO_T}$ac_cv_objext" >&6
2138 OBJEXT=$ac_cv_objext
2139 ac_objext=$OBJEXT
2140 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2141 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2142 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2143   echo $ECHO_N "(cached) $ECHO_C" >&6
2144 else
2145   cat >conftest.$ac_ext <<_ACEOF
2146 /* confdefs.h.  */
2147 _ACEOF
2148 cat confdefs.h >>conftest.$ac_ext
2149 cat >>conftest.$ac_ext <<_ACEOF
2150 /* end confdefs.h.  */
2151
2152 int
2153 main ()
2154 {
2155 #ifndef __GNUC__
2156        choke me
2157 #endif
2158
2159   ;
2160   return 0;
2161 }
2162 _ACEOF
2163 rm -f conftest.$ac_objext
2164 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2165   (eval $ac_compile) 2>conftest.er1
2166   ac_status=$?
2167   grep -v '^ *+' conftest.er1 >conftest.err
2168   rm -f conftest.er1
2169   cat conftest.err >&5
2170   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2171   (exit $ac_status); } &&
2172          { ac_try='test -z "$ac_c_werror_flag"
2173                          || test ! -s conftest.err'
2174   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2175   (eval $ac_try) 2>&5
2176   ac_status=$?
2177   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2178   (exit $ac_status); }; } &&
2179          { ac_try='test -s conftest.$ac_objext'
2180   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2181   (eval $ac_try) 2>&5
2182   ac_status=$?
2183   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2184   (exit $ac_status); }; }; then
2185   ac_compiler_gnu=yes
2186 else
2187   echo "$as_me: failed program was:" >&5
2188 sed 's/^/| /' conftest.$ac_ext >&5
2189
2190 ac_compiler_gnu=no
2191 fi
2192 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2193 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2194
2195 fi
2196 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2197 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2198 GCC=`test $ac_compiler_gnu = yes && echo yes`
2199 ac_test_CFLAGS=${CFLAGS+set}
2200 ac_save_CFLAGS=$CFLAGS
2201 CFLAGS="-g"
2202 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2203 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2204 if test "${ac_cv_prog_cc_g+set}" = set; then
2205   echo $ECHO_N "(cached) $ECHO_C" >&6
2206 else
2207   cat >conftest.$ac_ext <<_ACEOF
2208 /* confdefs.h.  */
2209 _ACEOF
2210 cat confdefs.h >>conftest.$ac_ext
2211 cat >>conftest.$ac_ext <<_ACEOF
2212 /* end confdefs.h.  */
2213
2214 int
2215 main ()
2216 {
2217
2218   ;
2219   return 0;
2220 }
2221 _ACEOF
2222 rm -f conftest.$ac_objext
2223 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2224   (eval $ac_compile) 2>conftest.er1
2225   ac_status=$?
2226   grep -v '^ *+' conftest.er1 >conftest.err
2227   rm -f conftest.er1
2228   cat conftest.err >&5
2229   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2230   (exit $ac_status); } &&
2231          { ac_try='test -z "$ac_c_werror_flag"
2232                          || test ! -s conftest.err'
2233   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2234   (eval $ac_try) 2>&5
2235   ac_status=$?
2236   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2237   (exit $ac_status); }; } &&
2238          { ac_try='test -s conftest.$ac_objext'
2239   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2240   (eval $ac_try) 2>&5
2241   ac_status=$?
2242   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2243   (exit $ac_status); }; }; then
2244   ac_cv_prog_cc_g=yes
2245 else
2246   echo "$as_me: failed program was:" >&5
2247 sed 's/^/| /' conftest.$ac_ext >&5
2248
2249 ac_cv_prog_cc_g=no
2250 fi
2251 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2252 fi
2253 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2254 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2255 if test "$ac_test_CFLAGS" = set; then
2256   CFLAGS=$ac_save_CFLAGS
2257 elif test $ac_cv_prog_cc_g = yes; then
2258   if test "$GCC" = yes; then
2259     CFLAGS="-g -O2"
2260   else
2261     CFLAGS="-g"
2262   fi
2263 else
2264   if test "$GCC" = yes; then
2265     CFLAGS="-O2"
2266   else
2267     CFLAGS=
2268   fi
2269 fi
2270 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2271 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2272 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2273   echo $ECHO_N "(cached) $ECHO_C" >&6
2274 else
2275   ac_cv_prog_cc_stdc=no
2276 ac_save_CC=$CC
2277 cat >conftest.$ac_ext <<_ACEOF
2278 /* confdefs.h.  */
2279 _ACEOF
2280 cat confdefs.h >>conftest.$ac_ext
2281 cat >>conftest.$ac_ext <<_ACEOF
2282 /* end confdefs.h.  */
2283 #include <stdarg.h>
2284 #include <stdio.h>
2285 #include <sys/types.h>
2286 #include <sys/stat.h>
2287 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2288 struct buf { int x; };
2289 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2290 static char *e (p, i)
2291      char **p;
2292      int i;
2293 {
2294   return p[i];
2295 }
2296 static char *f (char * (*g) (char **, int), char **p, ...)
2297 {
2298   char *s;
2299   va_list v;
2300   va_start (v,p);
2301   s = g (p, va_arg (v,int));
2302   va_end (v);
2303   return s;
2304 }
2305
2306 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2307    function prototypes and stuff, but not '\xHH' hex character constants.
2308    These don't provoke an error unfortunately, instead are silently treated
2309    as 'x'.  The following induces an error, until -std1 is added to get
2310    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2311    array size at least.  It's necessary to write '\x00'==0 to get something
2312    that's true only with -std1.  */
2313 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2314
2315 int test (int i, double x);
2316 struct s1 {int (*f) (int a);};
2317 struct s2 {int (*f) (double a);};
2318 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2319 int argc;
2320 char **argv;
2321 int
2322 main ()
2323 {
2324 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2325   ;
2326   return 0;
2327 }
2328 _ACEOF
2329 # Don't try gcc -ansi; that turns off useful extensions and
2330 # breaks some systems' header files.
2331 # AIX                   -qlanglvl=ansi
2332 # Ultrix and OSF/1      -std1
2333 # HP-UX 10.20 and later -Ae
2334 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2335 # SVR4                  -Xc -D__EXTENSIONS__
2336 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2337 do
2338   CC="$ac_save_CC $ac_arg"
2339   rm -f conftest.$ac_objext
2340 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2341   (eval $ac_compile) 2>conftest.er1
2342   ac_status=$?
2343   grep -v '^ *+' conftest.er1 >conftest.err
2344   rm -f conftest.er1
2345   cat conftest.err >&5
2346   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2347   (exit $ac_status); } &&
2348          { ac_try='test -z "$ac_c_werror_flag"
2349                          || test ! -s conftest.err'
2350   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2351   (eval $ac_try) 2>&5
2352   ac_status=$?
2353   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2354   (exit $ac_status); }; } &&
2355          { ac_try='test -s conftest.$ac_objext'
2356   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2357   (eval $ac_try) 2>&5
2358   ac_status=$?
2359   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2360   (exit $ac_status); }; }; then
2361   ac_cv_prog_cc_stdc=$ac_arg
2362 break
2363 else
2364   echo "$as_me: failed program was:" >&5
2365 sed 's/^/| /' conftest.$ac_ext >&5
2366
2367 fi
2368 rm -f conftest.err conftest.$ac_objext
2369 done
2370 rm -f conftest.$ac_ext conftest.$ac_objext
2371 CC=$ac_save_CC
2372
2373 fi
2374
2375 case "x$ac_cv_prog_cc_stdc" in
2376   x|xno)
2377     echo "$as_me:$LINENO: result: none needed" >&5
2378 echo "${ECHO_T}none needed" >&6 ;;
2379   *)
2380     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2381 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2382     CC="$CC $ac_cv_prog_cc_stdc" ;;
2383 esac
2384
2385 # Some people use a C++ compiler to compile C.  Since we use `exit',
2386 # in C++ we need to declare it.  In case someone uses the same compiler
2387 # for both compiling C and C++ we need to have the C++ compiler decide
2388 # the declaration of exit, since it's the most demanding environment.
2389 cat >conftest.$ac_ext <<_ACEOF
2390 #ifndef __cplusplus
2391   choke me
2392 #endif
2393 _ACEOF
2394 rm -f conftest.$ac_objext
2395 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2396   (eval $ac_compile) 2>conftest.er1
2397   ac_status=$?
2398   grep -v '^ *+' conftest.er1 >conftest.err
2399   rm -f conftest.er1
2400   cat conftest.err >&5
2401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2402   (exit $ac_status); } &&
2403          { ac_try='test -z "$ac_c_werror_flag"
2404                          || test ! -s conftest.err'
2405   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2406   (eval $ac_try) 2>&5
2407   ac_status=$?
2408   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2409   (exit $ac_status); }; } &&
2410          { ac_try='test -s conftest.$ac_objext'
2411   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2412   (eval $ac_try) 2>&5
2413   ac_status=$?
2414   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2415   (exit $ac_status); }; }; then
2416   for ac_declaration in \
2417    '' \
2418    'extern "C" void std::exit (int) throw (); using std::exit;' \
2419    'extern "C" void std::exit (int); using std::exit;' \
2420    'extern "C" void exit (int) throw ();' \
2421    'extern "C" void exit (int);' \
2422    'void exit (int);'
2423 do
2424   cat >conftest.$ac_ext <<_ACEOF
2425 /* confdefs.h.  */
2426 _ACEOF
2427 cat confdefs.h >>conftest.$ac_ext
2428 cat >>conftest.$ac_ext <<_ACEOF
2429 /* end confdefs.h.  */
2430 $ac_declaration
2431 #include <stdlib.h>
2432 int
2433 main ()
2434 {
2435 exit (42);
2436   ;
2437   return 0;
2438 }
2439 _ACEOF
2440 rm -f conftest.$ac_objext
2441 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2442   (eval $ac_compile) 2>conftest.er1
2443   ac_status=$?
2444   grep -v '^ *+' conftest.er1 >conftest.err
2445   rm -f conftest.er1
2446   cat conftest.err >&5
2447   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2448   (exit $ac_status); } &&
2449          { ac_try='test -z "$ac_c_werror_flag"
2450                          || test ! -s conftest.err'
2451   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2452   (eval $ac_try) 2>&5
2453   ac_status=$?
2454   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2455   (exit $ac_status); }; } &&
2456          { ac_try='test -s conftest.$ac_objext'
2457   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2458   (eval $ac_try) 2>&5
2459   ac_status=$?
2460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2461   (exit $ac_status); }; }; then
2462   :
2463 else
2464   echo "$as_me: failed program was:" >&5
2465 sed 's/^/| /' conftest.$ac_ext >&5
2466
2467 continue
2468 fi
2469 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2470   cat >conftest.$ac_ext <<_ACEOF
2471 /* confdefs.h.  */
2472 _ACEOF
2473 cat confdefs.h >>conftest.$ac_ext
2474 cat >>conftest.$ac_ext <<_ACEOF
2475 /* end confdefs.h.  */
2476 $ac_declaration
2477 int
2478 main ()
2479 {
2480 exit (42);
2481   ;
2482   return 0;
2483 }
2484 _ACEOF
2485 rm -f conftest.$ac_objext
2486 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2487   (eval $ac_compile) 2>conftest.er1
2488   ac_status=$?
2489   grep -v '^ *+' conftest.er1 >conftest.err
2490   rm -f conftest.er1
2491   cat conftest.err >&5
2492   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2493   (exit $ac_status); } &&
2494          { ac_try='test -z "$ac_c_werror_flag"
2495                          || test ! -s conftest.err'
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 $ac_status); }; } &&
2501          { ac_try='test -s conftest.$ac_objext'
2502   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2503   (eval $ac_try) 2>&5
2504   ac_status=$?
2505   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2506   (exit $ac_status); }; }; then
2507   break
2508 else
2509   echo "$as_me: failed program was:" >&5
2510 sed 's/^/| /' conftest.$ac_ext >&5
2511
2512 fi
2513 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2514 done
2515 rm -f conftest*
2516 if test -n "$ac_declaration"; then
2517   echo '#ifdef __cplusplus' >>confdefs.h
2518   echo $ac_declaration      >>confdefs.h
2519   echo '#endif'             >>confdefs.h
2520 fi
2521
2522 else
2523   echo "$as_me: failed program was:" >&5
2524 sed 's/^/| /' conftest.$ac_ext >&5
2525
2526 fi
2527 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2528 ac_ext=c
2529 ac_cpp='$CPP $CPPFLAGS'
2530 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2531 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2532 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2533
2534 ac_ext=cc
2535 ac_cpp='$CXXCPP $CPPFLAGS'
2536 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2537 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2538 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2539 if test -n "$ac_tool_prefix"; then
2540   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2541   do
2542     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2543 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2544 echo "$as_me:$LINENO: checking for $ac_word" >&5
2545 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2546 if test "${ac_cv_prog_CXX+set}" = set; then
2547   echo $ECHO_N "(cached) $ECHO_C" >&6
2548 else
2549   if test -n "$CXX"; then
2550   ac_cv_prog_CXX="$CXX" # Let the user override the test.
2551 else
2552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2553 for as_dir in $PATH
2554 do
2555   IFS=$as_save_IFS
2556   test -z "$as_dir" && as_dir=.
2557   for ac_exec_ext in '' $ac_executable_extensions; do
2558   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2559     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2560     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2561     break 2
2562   fi
2563 done
2564 done
2565
2566 fi
2567 fi
2568 CXX=$ac_cv_prog_CXX
2569 if test -n "$CXX"; then
2570   echo "$as_me:$LINENO: result: $CXX" >&5
2571 echo "${ECHO_T}$CXX" >&6
2572 else
2573   echo "$as_me:$LINENO: result: no" >&5
2574 echo "${ECHO_T}no" >&6
2575 fi
2576
2577     test -n "$CXX" && break
2578   done
2579 fi
2580 if test -z "$CXX"; then
2581   ac_ct_CXX=$CXX
2582   for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2583 do
2584   # Extract the first word of "$ac_prog", so it can be a program name with args.
2585 set dummy $ac_prog; ac_word=$2
2586 echo "$as_me:$LINENO: checking for $ac_word" >&5
2587 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2588 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2589   echo $ECHO_N "(cached) $ECHO_C" >&6
2590 else
2591   if test -n "$ac_ct_CXX"; then
2592   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2593 else
2594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2595 for as_dir in $PATH
2596 do
2597   IFS=$as_save_IFS
2598   test -z "$as_dir" && as_dir=.
2599   for ac_exec_ext in '' $ac_executable_extensions; do
2600   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2601     ac_cv_prog_ac_ct_CXX="$ac_prog"
2602     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2603     break 2
2604   fi
2605 done
2606 done
2607
2608 fi
2609 fi
2610 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2611 if test -n "$ac_ct_CXX"; then
2612   echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2613 echo "${ECHO_T}$ac_ct_CXX" >&6
2614 else
2615   echo "$as_me:$LINENO: result: no" >&5
2616 echo "${ECHO_T}no" >&6
2617 fi
2618
2619   test -n "$ac_ct_CXX" && break
2620 done
2621 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
2622
2623   CXX=$ac_ct_CXX
2624 fi
2625
2626
2627 # Provide some information about the compiler.
2628 echo "$as_me:$LINENO:" \
2629      "checking for C++ compiler version" >&5
2630 ac_compiler=`set X $ac_compile; echo $2`
2631 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2632   (eval $ac_compiler --version </dev/null >&5) 2>&5
2633   ac_status=$?
2634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2635   (exit $ac_status); }
2636 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2637   (eval $ac_compiler -v </dev/null >&5) 2>&5
2638   ac_status=$?
2639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2640   (exit $ac_status); }
2641 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2642   (eval $ac_compiler -V </dev/null >&5) 2>&5
2643   ac_status=$?
2644   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2645   (exit $ac_status); }
2646
2647 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2648 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2649 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2650   echo $ECHO_N "(cached) $ECHO_C" >&6
2651 else
2652   cat >conftest.$ac_ext <<_ACEOF
2653 /* confdefs.h.  */
2654 _ACEOF
2655 cat confdefs.h >>conftest.$ac_ext
2656 cat >>conftest.$ac_ext <<_ACEOF
2657 /* end confdefs.h.  */
2658
2659 int
2660 main ()
2661 {
2662 #ifndef __GNUC__
2663        choke me
2664 #endif
2665
2666   ;
2667   return 0;
2668 }
2669 _ACEOF
2670 rm -f conftest.$ac_objext
2671 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2672   (eval $ac_compile) 2>conftest.er1
2673   ac_status=$?
2674   grep -v '^ *+' conftest.er1 >conftest.err
2675   rm -f conftest.er1
2676   cat conftest.err >&5
2677   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2678   (exit $ac_status); } &&
2679          { ac_try='test -z "$ac_cxx_werror_flag"
2680                          || test ! -s conftest.err'
2681   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2682   (eval $ac_try) 2>&5
2683   ac_status=$?
2684   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2685   (exit $ac_status); }; } &&
2686          { ac_try='test -s conftest.$ac_objext'
2687   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2688   (eval $ac_try) 2>&5
2689   ac_status=$?
2690   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2691   (exit $ac_status); }; }; then
2692   ac_compiler_gnu=yes
2693 else
2694   echo "$as_me: failed program was:" >&5
2695 sed 's/^/| /' conftest.$ac_ext >&5
2696
2697 ac_compiler_gnu=no
2698 fi
2699 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2700 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2701
2702 fi
2703 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2704 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2705 GXX=`test $ac_compiler_gnu = yes && echo yes`
2706 ac_test_CXXFLAGS=${CXXFLAGS+set}
2707 ac_save_CXXFLAGS=$CXXFLAGS
2708 CXXFLAGS="-g"
2709 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2710 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2711 if test "${ac_cv_prog_cxx_g+set}" = set; then
2712   echo $ECHO_N "(cached) $ECHO_C" >&6
2713 else
2714   cat >conftest.$ac_ext <<_ACEOF
2715 /* confdefs.h.  */
2716 _ACEOF
2717 cat confdefs.h >>conftest.$ac_ext
2718 cat >>conftest.$ac_ext <<_ACEOF
2719 /* end confdefs.h.  */
2720
2721 int
2722 main ()
2723 {
2724
2725   ;
2726   return 0;
2727 }
2728 _ACEOF
2729 rm -f conftest.$ac_objext
2730 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2731   (eval $ac_compile) 2>conftest.er1
2732   ac_status=$?
2733   grep -v '^ *+' conftest.er1 >conftest.err
2734   rm -f conftest.er1
2735   cat conftest.err >&5
2736   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2737   (exit $ac_status); } &&
2738          { ac_try='test -z "$ac_cxx_werror_flag"
2739                          || test ! -s conftest.err'
2740   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2741   (eval $ac_try) 2>&5
2742   ac_status=$?
2743   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2744   (exit $ac_status); }; } &&
2745          { ac_try='test -s conftest.$ac_objext'
2746   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2747   (eval $ac_try) 2>&5
2748   ac_status=$?
2749   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2750   (exit $ac_status); }; }; then
2751   ac_cv_prog_cxx_g=yes
2752 else
2753   echo "$as_me: failed program was:" >&5
2754 sed 's/^/| /' conftest.$ac_ext >&5
2755
2756 ac_cv_prog_cxx_g=no
2757 fi
2758 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2759 fi
2760 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2761 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2762 if test "$ac_test_CXXFLAGS" = set; then
2763   CXXFLAGS=$ac_save_CXXFLAGS
2764 elif test $ac_cv_prog_cxx_g = yes; then
2765   if test "$GXX" = yes; then
2766     CXXFLAGS="-g -O2"
2767   else
2768     CXXFLAGS="-g"
2769   fi
2770 else
2771   if test "$GXX" = yes; then
2772     CXXFLAGS="-O2"
2773   else
2774     CXXFLAGS=
2775   fi
2776 fi
2777 for ac_declaration in \
2778    '' \
2779    'extern "C" void std::exit (int) throw (); using std::exit;' \
2780    'extern "C" void std::exit (int); using std::exit;' \
2781    'extern "C" void exit (int) throw ();' \
2782    'extern "C" void exit (int);' \
2783    'void exit (int);'
2784 do
2785   cat >conftest.$ac_ext <<_ACEOF
2786 /* confdefs.h.  */
2787 _ACEOF
2788 cat confdefs.h >>conftest.$ac_ext
2789 cat >>conftest.$ac_ext <<_ACEOF
2790 /* end confdefs.h.  */
2791 $ac_declaration
2792 #include <stdlib.h>
2793 int
2794 main ()
2795 {
2796 exit (42);
2797   ;
2798   return 0;
2799 }
2800 _ACEOF
2801 rm -f conftest.$ac_objext
2802 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2803   (eval $ac_compile) 2>conftest.er1
2804   ac_status=$?
2805   grep -v '^ *+' conftest.er1 >conftest.err
2806   rm -f conftest.er1
2807   cat conftest.err >&5
2808   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2809   (exit $ac_status); } &&
2810          { ac_try='test -z "$ac_cxx_werror_flag"
2811                          || test ! -s conftest.err'
2812   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2813   (eval $ac_try) 2>&5
2814   ac_status=$?
2815   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2816   (exit $ac_status); }; } &&
2817          { ac_try='test -s conftest.$ac_objext'
2818   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2819   (eval $ac_try) 2>&5
2820   ac_status=$?
2821   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2822   (exit $ac_status); }; }; then
2823   :
2824 else
2825   echo "$as_me: failed program was:" >&5
2826 sed 's/^/| /' conftest.$ac_ext >&5
2827
2828 continue
2829 fi
2830 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2831   cat >conftest.$ac_ext <<_ACEOF
2832 /* confdefs.h.  */
2833 _ACEOF
2834 cat confdefs.h >>conftest.$ac_ext
2835 cat >>conftest.$ac_ext <<_ACEOF
2836 /* end confdefs.h.  */
2837 $ac_declaration
2838 int
2839 main ()
2840 {
2841 exit (42);
2842   ;
2843   return 0;
2844 }
2845 _ACEOF
2846 rm -f conftest.$ac_objext
2847 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2848   (eval $ac_compile) 2>conftest.er1
2849   ac_status=$?
2850   grep -v '^ *+' conftest.er1 >conftest.err
2851   rm -f conftest.er1
2852   cat conftest.err >&5
2853   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2854   (exit $ac_status); } &&
2855          { ac_try='test -z "$ac_cxx_werror_flag"
2856                          || test ! -s conftest.err'
2857   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2858   (eval $ac_try) 2>&5
2859   ac_status=$?
2860   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2861   (exit $ac_status); }; } &&
2862          { ac_try='test -s conftest.$ac_objext'
2863   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2864   (eval $ac_try) 2>&5
2865   ac_status=$?
2866   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2867   (exit $ac_status); }; }; then
2868   break
2869 else
2870   echo "$as_me: failed program was:" >&5
2871 sed 's/^/| /' conftest.$ac_ext >&5
2872
2873 fi
2874 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2875 done
2876 rm -f conftest*
2877 if test -n "$ac_declaration"; then
2878   echo '#ifdef __cplusplus' >>confdefs.h
2879   echo $ac_declaration      >>confdefs.h
2880   echo '#endif'             >>confdefs.h
2881 fi
2882
2883 ac_ext=c
2884 ac_cpp='$CPP $CPPFLAGS'
2885 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2886 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2887 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2888
2889 if test -n "$ac_tool_prefix"; then
2890   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2891 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2892 echo "$as_me:$LINENO: checking for $ac_word" >&5
2893 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2894 if test "${ac_cv_prog_RANLIB+set}" = set; then
2895   echo $ECHO_N "(cached) $ECHO_C" >&6
2896 else
2897   if test -n "$RANLIB"; then
2898   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2899 else
2900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2901 for as_dir in $PATH
2902 do
2903   IFS=$as_save_IFS
2904   test -z "$as_dir" && as_dir=.
2905   for ac_exec_ext in '' $ac_executable_extensions; do
2906   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2907     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2908     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2909     break 2
2910   fi
2911 done
2912 done
2913
2914 fi
2915 fi
2916 RANLIB=$ac_cv_prog_RANLIB
2917 if test -n "$RANLIB"; then
2918   echo "$as_me:$LINENO: result: $RANLIB" >&5
2919 echo "${ECHO_T}$RANLIB" >&6
2920 else
2921   echo "$as_me:$LINENO: result: no" >&5
2922 echo "${ECHO_T}no" >&6
2923 fi
2924
2925 fi
2926 if test -z "$ac_cv_prog_RANLIB"; then
2927   ac_ct_RANLIB=$RANLIB
2928   # Extract the first word of "ranlib", so it can be a program name with args.
2929 set dummy ranlib; ac_word=$2
2930 echo "$as_me:$LINENO: checking for $ac_word" >&5
2931 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2932 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2933   echo $ECHO_N "(cached) $ECHO_C" >&6
2934 else
2935   if test -n "$ac_ct_RANLIB"; then
2936   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2937 else
2938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2939 for as_dir in $PATH
2940 do
2941   IFS=$as_save_IFS
2942   test -z "$as_dir" && as_dir=.
2943   for ac_exec_ext in '' $ac_executable_extensions; do
2944   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2945     ac_cv_prog_ac_ct_RANLIB="ranlib"
2946     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2947     break 2
2948   fi
2949 done
2950 done
2951
2952   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2953 fi
2954 fi
2955 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2956 if test -n "$ac_ct_RANLIB"; then
2957   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2958 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2959 else
2960   echo "$as_me:$LINENO: result: no" >&5
2961 echo "${ECHO_T}no" >&6
2962 fi
2963
2964   RANLIB=$ac_ct_RANLIB
2965 else
2966   RANLIB="$ac_cv_prog_RANLIB"
2967 fi
2968
2969
2970 # See if we are building gcc with C++.
2971 # Do this early so setting lang to C++ affects following tests
2972 # Check whether --enable-build-with-cxx or --disable-build-with-cxx was given.
2973 if test "${enable_build_with_cxx+set}" = set; then
2974   enableval="$enable_build_with_cxx"
2975   ENABLE_BUILD_WITH_CXX=$enableval
2976 else
2977   ENABLE_BUILD_WITH_CXX=no
2978 fi;
2979
2980
2981 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
2982 for ac_prog in aclocal
2983 do
2984   # Extract the first word of "$ac_prog", so it can be a program name with args.
2985 set dummy $ac_prog; ac_word=$2
2986 echo "$as_me:$LINENO: checking for $ac_word" >&5
2987 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2988 if test "${ac_cv_prog_ACLOCAL+set}" = set; then
2989   echo $ECHO_N "(cached) $ECHO_C" >&6
2990 else
2991   if test -n "$ACLOCAL"; then
2992   ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
2993 else
2994 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2995 for as_dir in $PATH
2996 do
2997   IFS=$as_save_IFS
2998   test -z "$as_dir" && as_dir=.
2999   for ac_exec_ext in '' $ac_executable_extensions; do
3000   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3001     ac_cv_prog_ACLOCAL="$ac_prog"
3002     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3003     break 2
3004   fi
3005 done
3006 done
3007
3008 fi
3009 fi
3010 ACLOCAL=$ac_cv_prog_ACLOCAL
3011 if test -n "$ACLOCAL"; then
3012   echo "$as_me:$LINENO: result: $ACLOCAL" >&5
3013 echo "${ECHO_T}$ACLOCAL" >&6
3014 else
3015   echo "$as_me:$LINENO: result: no" >&5
3016 echo "${ECHO_T}no" >&6
3017 fi
3018
3019   test -n "$ACLOCAL" && break
3020 done
3021 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
3022
3023 for ac_prog in autoconf
3024 do
3025   # Extract the first word of "$ac_prog", so it can be a program name with args.
3026 set dummy $ac_prog; ac_word=$2
3027 echo "$as_me:$LINENO: checking for $ac_word" >&5
3028 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3029 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
3030   echo $ECHO_N "(cached) $ECHO_C" >&6
3031 else
3032   if test -n "$AUTOCONF"; then
3033   ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
3034 else
3035 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3036 for as_dir in $PATH
3037 do
3038   IFS=$as_save_IFS
3039   test -z "$as_dir" && as_dir=.
3040   for ac_exec_ext in '' $ac_executable_extensions; do
3041   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3042     ac_cv_prog_AUTOCONF="$ac_prog"
3043     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3044     break 2
3045   fi
3046 done
3047 done
3048
3049 fi
3050 fi
3051 AUTOCONF=$ac_cv_prog_AUTOCONF
3052 if test -n "$AUTOCONF"; then
3053   echo "$as_me:$LINENO: result: $AUTOCONF" >&5
3054 echo "${ECHO_T}$AUTOCONF" >&6
3055 else
3056   echo "$as_me:$LINENO: result: no" >&5
3057 echo "${ECHO_T}no" >&6
3058 fi
3059
3060   test -n "$AUTOCONF" && break
3061 done
3062 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
3063
3064 for ac_prog in autoheader
3065 do
3066   # Extract the first word of "$ac_prog", so it can be a program name with args.
3067 set dummy $ac_prog; ac_word=$2
3068 echo "$as_me:$LINENO: checking for $ac_word" >&5
3069 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3070 if test "${ac_cv_prog_AUTOHEADER+set}" = set; then
3071   echo $ECHO_N "(cached) $ECHO_C" >&6
3072 else
3073   if test -n "$AUTOHEADER"; then
3074   ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
3075 else
3076 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3077 for as_dir in $PATH
3078 do
3079   IFS=$as_save_IFS
3080   test -z "$as_dir" && as_dir=.
3081   for ac_exec_ext in '' $ac_executable_extensions; do
3082   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3083     ac_cv_prog_AUTOHEADER="$ac_prog"
3084     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3085     break 2
3086   fi
3087 done
3088 done
3089
3090 fi
3091 fi
3092 AUTOHEADER=$ac_cv_prog_AUTOHEADER
3093 if test -n "$AUTOHEADER"; then
3094   echo "$as_me:$LINENO: result: $AUTOHEADER" >&5
3095 echo "${ECHO_T}$AUTOHEADER" >&6
3096 else
3097   echo "$as_me:$LINENO: result: no" >&5
3098 echo "${ECHO_T}no" >&6
3099 fi
3100
3101   test -n "$AUTOHEADER" && break
3102 done
3103 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
3104
3105
3106 # Figure out what compiler warnings we can enable.
3107 # See config/warnings.m4 for details.
3108
3109
3110 warn=
3111 save_CFLAGS="$CFLAGS"
3112 for option in -W -Wall -Wwrite-strings \
3113                           -Wmissing-format-attribute; do
3114   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
3115
3116   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
3117 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
3118 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
3119   echo $ECHO_N "(cached) $ECHO_C" >&6
3120 else
3121   CFLAGS="$option"
3122     cat >conftest.$ac_ext <<_ACEOF
3123 /* confdefs.h.  */
3124 _ACEOF
3125 cat confdefs.h >>conftest.$ac_ext
3126 cat >>conftest.$ac_ext <<_ACEOF
3127 /* end confdefs.h.  */
3128
3129 int
3130 main ()
3131 {
3132
3133   ;
3134   return 0;
3135 }
3136 _ACEOF
3137 rm -f conftest.$ac_objext
3138 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3139   (eval $ac_compile) 2>conftest.er1
3140   ac_status=$?
3141   grep -v '^ *+' conftest.er1 >conftest.err
3142   rm -f conftest.er1
3143   cat conftest.err >&5
3144   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3145   (exit $ac_status); } &&
3146          { ac_try='test -z "$ac_c_werror_flag"
3147                          || test ! -s conftest.err'
3148   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3149   (eval $ac_try) 2>&5
3150   ac_status=$?
3151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3152   (exit $ac_status); }; } &&
3153          { ac_try='test -s conftest.$ac_objext'
3154   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3155   (eval $ac_try) 2>&5
3156   ac_status=$?
3157   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3158   (exit $ac_status); }; }; then
3159   eval "$as_acx_Woption=yes"
3160 else
3161   echo "$as_me: failed program was:" >&5
3162 sed 's/^/| /' conftest.$ac_ext >&5
3163
3164 eval "$as_acx_Woption=no"
3165 fi
3166 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3167
3168 fi
3169 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
3170 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
3171   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
3172   warn="$warn${warn:+ }$option"
3173 fi
3174
3175   done
3176 CFLAGS="$save_CFLAGS"
3177
3178 c_warn=
3179 save_CFLAGS="$CFLAGS"
3180 for option in -Wstrict-prototypes -Wmissing-prototypes \
3181                           -Wold-style-definition -Wc++-compat; do
3182   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
3183
3184   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
3185 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
3186 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
3187   echo $ECHO_N "(cached) $ECHO_C" >&6
3188 else
3189   CFLAGS="$option"
3190     cat >conftest.$ac_ext <<_ACEOF
3191 /* confdefs.h.  */
3192 _ACEOF
3193 cat confdefs.h >>conftest.$ac_ext
3194 cat >>conftest.$ac_ext <<_ACEOF
3195 /* end confdefs.h.  */
3196
3197 int
3198 main ()
3199 {
3200
3201   ;
3202   return 0;
3203 }
3204 _ACEOF
3205 rm -f conftest.$ac_objext
3206 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3207   (eval $ac_compile) 2>conftest.er1
3208   ac_status=$?
3209   grep -v '^ *+' conftest.er1 >conftest.err
3210   rm -f conftest.er1
3211   cat conftest.err >&5
3212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3213   (exit $ac_status); } &&
3214          { ac_try='test -z "$ac_c_werror_flag"
3215                          || test ! -s conftest.err'
3216   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3217   (eval $ac_try) 2>&5
3218   ac_status=$?
3219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3220   (exit $ac_status); }; } &&
3221          { ac_try='test -s conftest.$ac_objext'
3222   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3223   (eval $ac_try) 2>&5
3224   ac_status=$?
3225   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3226   (exit $ac_status); }; }; then
3227   eval "$as_acx_Woption=yes"
3228 else
3229   echo "$as_me: failed program was:" >&5
3230 sed 's/^/| /' conftest.$ac_ext >&5
3231
3232 eval "$as_acx_Woption=no"
3233 fi
3234 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3235
3236 fi
3237 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
3238 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
3239   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
3240   c_warn="$c_warn${c_warn:+ }$option"
3241 fi
3242
3243   done
3244 CFLAGS="$save_CFLAGS"
3245
3246 WARN_PEDANTIC=
3247 if test "$GCC" = yes; then
3248   echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long" >&5
3249 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long... $ECHO_C" >&6
3250 if test "${acx_cv_prog_cc_pedantic__Wno_long_long+set}" = set; then
3251   echo $ECHO_N "(cached) $ECHO_C" >&6
3252 else
3253   save_CFLAGS="$CFLAGS"
3254 CFLAGS="-pedantic -Wno-long-long"
3255 cat >conftest.$ac_ext <<_ACEOF
3256 /* confdefs.h.  */
3257 _ACEOF
3258 cat confdefs.h >>conftest.$ac_ext
3259 cat >>conftest.$ac_ext <<_ACEOF
3260 /* end confdefs.h.  */
3261
3262 int
3263 main ()
3264 {
3265
3266   ;
3267   return 0;
3268 }
3269 _ACEOF
3270 rm -f conftest.$ac_objext
3271 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3272   (eval $ac_compile) 2>conftest.er1
3273   ac_status=$?
3274   grep -v '^ *+' conftest.er1 >conftest.err
3275   rm -f conftest.er1
3276   cat conftest.err >&5
3277   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3278   (exit $ac_status); } &&
3279          { ac_try='test -z "$ac_c_werror_flag"
3280                          || test ! -s conftest.err'
3281   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3282   (eval $ac_try) 2>&5
3283   ac_status=$?
3284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3285   (exit $ac_status); }; } &&
3286          { ac_try='test -s conftest.$ac_objext'
3287   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3288   (eval $ac_try) 2>&5
3289   ac_status=$?
3290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3291   (exit $ac_status); }; }; then
3292   acx_cv_prog_cc_pedantic__Wno_long_long=yes
3293 else
3294   echo "$as_me: failed program was:" >&5
3295 sed 's/^/| /' conftest.$ac_ext >&5
3296
3297 acx_cv_prog_cc_pedantic__Wno_long_long=no
3298 fi
3299 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3300 CFLAGS="$save_CFLAGS"
3301 fi
3302 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long" >&5
3303 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long" >&6
3304 if test $acx_cv_prog_cc_pedantic__Wno_long_long = yes; then
3305   WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
3306 fi
3307
3308
3309 fi
3310
3311
3312
3313 # Only enable with --enable-werror-always until existing warnings are
3314 # corrected.
3315 WERROR=
3316 # Check whether --enable-werror-always or --disable-werror-always was given.
3317 if test "${enable_werror_always+set}" = set; then
3318   enableval="$enable_werror_always"
3319
3320 else
3321   enable_werror_always=no
3322 fi;
3323 if test $enable_werror_always = yes; then
3324   WERROR="$WERROR${WERROR:+ }-Werror"
3325 fi
3326
3327
3328
3329
3330 # Dependency checking.
3331 rm -rf .tst 2>/dev/null
3332 mkdir .tst 2>/dev/null
3333 if test -d .tst; then
3334   am__leading_dot=.
3335 else
3336   am__leading_dot=_
3337 fi
3338 rmdir .tst 2>/dev/null
3339
3340 DEPDIR="${am__leading_dot}deps"
3341
3342           ac_config_commands="$ac_config_commands depdir"
3343
3344
3345 if test "$ENABLE_BUILD_WITH_CXX" = "no"; then
3346 depcc="$CC"   am_compiler_list=
3347
3348 am_depcomp=$ac_aux_dir/depcomp
3349 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3350 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3351 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3352   echo $ECHO_N "(cached) $ECHO_C" >&6
3353 else
3354   if test -f "$am_depcomp"; then
3355   # We make a subdir and do the tests there.  Otherwise we can end up
3356   # making bogus files that we don't know about and never remove.  For
3357   # instance it was reported that on HP-UX the gcc test will end up
3358   # making a dummy file named `D' -- because `-MD' means `put the output
3359   # in D'.
3360   mkdir conftest.dir
3361   # Copy depcomp to subdir because otherwise we won't find it if we're
3362   # using a relative directory.
3363   cp "$am_depcomp" conftest.dir
3364   cd conftest.dir
3365   # We will build objects and dependencies in a subdirectory because
3366   # it helps to detect inapplicable dependency modes.  For instance
3367   # both Tru64's cc and ICC support -MD to output dependencies as a
3368   # side effect of compilation, but ICC will put the dependencies in
3369   # the current directory while Tru64 will put them in the object
3370   # directory.
3371   mkdir sub
3372
3373   am_cv_CC_dependencies_compiler_type=none
3374   if test "$am_compiler_list" = ""; then
3375      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3376   fi
3377   for depmode in $am_compiler_list; do
3378     if test $depmode = none; then break; fi
3379
3380     echo "$as_me:$LINENO: trying $depmode" >&5
3381     # Setup a source with many dependencies, because some compilers
3382     # like to wrap large dependency lists on column 80 (with \), and
3383     # we should not choose a depcomp mode which is confused by this.
3384     #
3385     # We need to recreate these files for each test, as the compiler may
3386     # overwrite some of them when testing with obscure command lines.
3387     # This happens at least with the AIX C compiler.
3388     : > sub/conftest.c
3389     for i in 1 2 3 4 5 6; do
3390       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3391       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3392       # Solaris 8's {/usr,}/bin/sh.
3393       touch sub/conftst$i.h
3394     done
3395     echo "include sub/conftest.Po" > confmf
3396
3397     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3398     # mode.  It turns out that the SunPro C++ compiler does not properly
3399     # handle `-M -o', and we need to detect this.
3400     depcmd="depmode=$depmode \
3401        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3402        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3403        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
3404     echo "| $depcmd" | sed -e 's/  */ /g' >&5
3405     if env $depcmd > conftest.err 2>&1 &&
3406        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
3407        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
3408        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
3409       # icc doesn't choke on unknown options, it will just issue warnings
3410       # or remarks (even with -Werror).  So we grep stderr for any message
3411       # that says an option was ignored or not supported.
3412       # When given -MP, icc 7.0 and 7.1 complain thusly:
3413       #   icc: Command line warning: ignoring option '-M'; no argument required
3414       # The diagnosis changed in icc 8.0:
3415       #   icc: Command line remark: option '-MP' not supported
3416       if (grep 'ignoring option' conftest.err ||
3417           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3418         am_cv_CC_dependencies_compiler_type=$depmode
3419         echo "$as_me:$LINENO: success" >&5
3420         break
3421       fi
3422     fi
3423     echo "$as_me:$LINENO: failure, diagnostics are:" >&5
3424     sed -e 's/^/| /' < conftest.err >&5
3425   done
3426
3427   cd ..
3428   rm -rf conftest.dir
3429 else
3430   am_cv_CC_dependencies_compiler_type=none
3431 fi
3432
3433 fi
3434 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3435 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3436 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
3437 then { { echo "$as_me:$LINENO: error: no usable dependency style found" >&5
3438 echo "$as_me: error: no usable dependency style found" >&2;}
3439    { (exit 1); exit 1; }; }
3440 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3441
3442 fi
3443
3444 else
3445 depcc="$CXX"  am_compiler_list=
3446
3447 am_depcomp=$ac_aux_dir/depcomp
3448 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3449 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3450 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
3451   echo $ECHO_N "(cached) $ECHO_C" >&6
3452 else
3453   if test -f "$am_depcomp"; then
3454   # We make a subdir and do the tests there.  Otherwise we can end up
3455   # making bogus files that we don't know about and never remove.  For
3456   # instance it was reported that on HP-UX the gcc test will end up
3457   # making a dummy file named `D' -- because `-MD' means `put the output
3458   # in D'.
3459   mkdir conftest.dir
3460   # Copy depcomp to subdir because otherwise we won't find it if we're
3461   # using a relative directory.
3462   cp "$am_depcomp" conftest.dir
3463   cd conftest.dir
3464   # We will build objects and dependencies in a subdirectory because
3465   # it helps to detect inapplicable dependency modes.  For instance
3466   # both Tru64's cc and ICC support -MD to output dependencies as a
3467   # side effect of compilation, but ICC will put the dependencies in
3468   # the current directory while Tru64 will put them in the object
3469   # directory.
3470   mkdir sub
3471
3472   am_cv_CXX_dependencies_compiler_type=none
3473   if test "$am_compiler_list" = ""; then
3474      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3475   fi
3476   for depmode in $am_compiler_list; do
3477     if test $depmode = none; then break; fi
3478
3479     echo "$as_me:$LINENO: trying $depmode" >&5
3480     # Setup a source with many dependencies, because some compilers
3481     # like to wrap large dependency lists on column 80 (with \), and
3482     # we should not choose a depcomp mode which is confused by this.
3483     #
3484     # We need to recreate these files for each test, as the compiler may
3485     # overwrite some of them when testing with obscure command lines.
3486     # This happens at least with the AIX C compiler.
3487     : > sub/conftest.c
3488     for i in 1 2 3 4 5 6; do
3489       echo '#include "conftst'$i'.h"' >> sub/conftest.c
3490       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3491       # Solaris 8's {/usr,}/bin/sh.
3492       touch sub/conftst$i.h
3493     done
3494     echo "include sub/conftest.Po" > confmf
3495
3496     # We check with `-c' and `-o' for the sake of the "dashmstdout"
3497     # mode.  It turns out that the SunPro C++ compiler does not properly
3498     # handle `-M -o', and we need to detect this.
3499     depcmd="depmode=$depmode \
3500        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3501        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3502        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
3503     echo "| $depcmd" | sed -e 's/  */ /g' >&5
3504     if env $depcmd > conftest.err 2>&1 &&
3505        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
3506        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
3507        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
3508       # icc doesn't choke on unknown options, it will just issue warnings
3509       # or remarks (even with -Werror).  So we grep stderr for any message
3510       # that says an option was ignored or not supported.
3511       # When given -MP, icc 7.0 and 7.1 complain thusly:
3512       #   icc: Command line warning: ignoring option '-M'; no argument required
3513       # The diagnosis changed in icc 8.0:
3514       #   icc: Command line remark: option '-MP' not supported
3515       if (grep 'ignoring option' conftest.err ||
3516           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3517         am_cv_CXX_dependencies_compiler_type=$depmode
3518         echo "$as_me:$LINENO: success" >&5
3519         break
3520       fi
3521     fi
3522     echo "$as_me:$LINENO: failure, diagnostics are:" >&5
3523     sed -e 's/^/| /' < conftest.err >&5
3524   done
3525
3526   cd ..
3527   rm -rf conftest.dir
3528 else
3529   am_cv_CXX_dependencies_compiler_type=none
3530 fi
3531
3532 fi
3533 echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
3534 echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
3535 if test x${am_cv_CXX_dependencies_compiler_type-none} = xnone
3536 then { { echo "$as_me:$LINENO: error: no usable dependency style found" >&5
3537 echo "$as_me: error: no usable dependency style found" >&2;}
3538    { (exit 1); exit 1; }; }
3539 else CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3540
3541 fi
3542
3543 fi
3544
3545 # Checks for header files.
3546 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
3547 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
3548 if test "${ac_cv_header_time+set}" = set; then
3549   echo $ECHO_N "(cached) $ECHO_C" >&6
3550 else
3551   cat >conftest.$ac_ext <<_ACEOF
3552 /* confdefs.h.  */
3553 _ACEOF
3554 cat confdefs.h >>conftest.$ac_ext
3555 cat >>conftest.$ac_ext <<_ACEOF
3556 /* end confdefs.h.  */
3557 #include <sys/types.h>
3558 #include <sys/time.h>
3559 #include <time.h>
3560
3561 int
3562 main ()
3563 {
3564 if ((struct tm *) 0)
3565 return 0;
3566   ;
3567   return 0;
3568 }
3569 _ACEOF
3570 rm -f conftest.$ac_objext
3571 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3572   (eval $ac_compile) 2>conftest.er1
3573   ac_status=$?
3574   grep -v '^ *+' conftest.er1 >conftest.err
3575   rm -f conftest.er1
3576   cat conftest.err >&5
3577   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3578   (exit $ac_status); } &&
3579          { ac_try='test -z "$ac_c_werror_flag"
3580                          || test ! -s conftest.err'
3581   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3582   (eval $ac_try) 2>&5
3583   ac_status=$?
3584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3585   (exit $ac_status); }; } &&
3586          { ac_try='test -s conftest.$ac_objext'
3587   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3588   (eval $ac_try) 2>&5
3589   ac_status=$?
3590   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3591   (exit $ac_status); }; }; then
3592   ac_cv_header_time=yes
3593 else
3594   echo "$as_me: failed program was:" >&5
3595 sed 's/^/| /' conftest.$ac_ext >&5
3596
3597 ac_cv_header_time=no
3598 fi
3599 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3600 fi
3601 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
3602 echo "${ECHO_T}$ac_cv_header_time" >&6
3603 if test $ac_cv_header_time = yes; then
3604
3605 cat >>confdefs.h <<\_ACEOF
3606 #define TIME_WITH_SYS_TIME 1
3607 _ACEOF
3608
3609 fi
3610
3611 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
3612 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
3613 if test "${gcc_cv_header_string+set}" = set; then
3614   echo $ECHO_N "(cached) $ECHO_C" >&6
3615 else
3616   cat >conftest.$ac_ext <<_ACEOF
3617 /* confdefs.h.  */
3618 _ACEOF
3619 cat confdefs.h >>conftest.$ac_ext
3620 cat >>conftest.$ac_ext <<_ACEOF
3621 /* end confdefs.h.  */
3622 #include <string.h>
3623 #include <strings.h>
3624 int
3625 main ()
3626 {
3627
3628   ;
3629   return 0;
3630 }
3631 _ACEOF
3632 rm -f conftest.$ac_objext
3633 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3634   (eval $ac_compile) 2>conftest.er1
3635   ac_status=$?
3636   grep -v '^ *+' conftest.er1 >conftest.err
3637   rm -f conftest.er1
3638   cat conftest.err >&5
3639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3640   (exit $ac_status); } &&
3641          { ac_try='test -z "$ac_c_werror_flag"
3642                          || test ! -s conftest.err'
3643   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3644   (eval $ac_try) 2>&5
3645   ac_status=$?
3646   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3647   (exit $ac_status); }; } &&
3648          { ac_try='test -s conftest.$ac_objext'
3649   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3650   (eval $ac_try) 2>&5
3651   ac_status=$?
3652   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3653   (exit $ac_status); }; }; then
3654   gcc_cv_header_string=yes
3655 else
3656   echo "$as_me: failed program was:" >&5
3657 sed 's/^/| /' conftest.$ac_ext >&5
3658
3659 gcc_cv_header_string=no
3660 fi
3661 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3662 fi
3663 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
3664 echo "${ECHO_T}$gcc_cv_header_string" >&6
3665 if test $gcc_cv_header_string = yes; then
3666
3667 cat >>confdefs.h <<\_ACEOF
3668 #define STRING_WITH_STRINGS 1
3669 _ACEOF
3670
3671 fi
3672
3673
3674 # AC_CHECK_HEADERS is repeated to work around apparent autoconf 2.59 bug.  If
3675 # AC_CHECK_HEADERS comes after the if clause, the last AC_LANG call gets used,
3676 # no matter which branch is taken.
3677 if test "$ENABLE_BUILD_WITH_CXX" = "no"; then
3678    ac_ext=c
3679 ac_cpp='$CPP $CPPFLAGS'
3680 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3681 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3682 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3683
3684    ac_ext=c
3685 ac_cpp='$CPP $CPPFLAGS'
3686 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3687 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3688 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3689 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3690 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3691 # On Suns, sometimes $CPP names a directory.
3692 if test -n "$CPP" && test -d "$CPP"; then
3693   CPP=
3694 fi
3695 if test -z "$CPP"; then
3696   if test "${ac_cv_prog_CPP+set}" = set; then
3697   echo $ECHO_N "(cached) $ECHO_C" >&6
3698 else
3699       # Double quotes because CPP needs to be expanded
3700     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3701     do
3702       ac_preproc_ok=false
3703 for ac_c_preproc_warn_flag in '' yes
3704 do
3705   # Use a header file that comes with gcc, so configuring glibc
3706   # with a fresh cross-compiler works.
3707   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3708   # <limits.h> exists even on freestanding compilers.
3709   # On the NeXT, cc -E runs the code through the compiler's parser,
3710   # not just through cpp. "Syntax error" is here to catch this case.
3711   cat >conftest.$ac_ext <<_ACEOF
3712 /* confdefs.h.  */
3713 _ACEOF
3714 cat confdefs.h >>conftest.$ac_ext
3715 cat >>conftest.$ac_ext <<_ACEOF
3716 /* end confdefs.h.  */
3717 #ifdef __STDC__
3718 # include <limits.h>
3719 #else
3720 # include <assert.h>
3721 #endif
3722                      Syntax error
3723 _ACEOF
3724 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3725   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3726   ac_status=$?
3727   grep -v '^ *+' conftest.er1 >conftest.err
3728   rm -f conftest.er1
3729   cat conftest.err >&5
3730   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3731   (exit $ac_status); } >/dev/null; then
3732   if test -s conftest.err; then
3733     ac_cpp_err=$ac_c_preproc_warn_flag
3734     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3735   else
3736     ac_cpp_err=
3737   fi
3738 else
3739   ac_cpp_err=yes
3740 fi
3741 if test -z "$ac_cpp_err"; then
3742   :
3743 else
3744   echo "$as_me: failed program was:" >&5
3745 sed 's/^/| /' conftest.$ac_ext >&5
3746
3747   # Broken: fails on valid input.
3748 continue
3749 fi
3750 rm -f conftest.err conftest.$ac_ext
3751
3752   # OK, works on sane cases.  Now check whether non-existent headers
3753   # can be detected and how.
3754   cat >conftest.$ac_ext <<_ACEOF
3755 /* confdefs.h.  */
3756 _ACEOF
3757 cat confdefs.h >>conftest.$ac_ext
3758 cat >>conftest.$ac_ext <<_ACEOF
3759 /* end confdefs.h.  */
3760 #include <ac_nonexistent.h>
3761 _ACEOF
3762 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3763   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3764   ac_status=$?
3765   grep -v '^ *+' conftest.er1 >conftest.err
3766   rm -f conftest.er1
3767   cat conftest.err >&5
3768   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3769   (exit $ac_status); } >/dev/null; then
3770   if test -s conftest.err; then
3771     ac_cpp_err=$ac_c_preproc_warn_flag
3772     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3773   else
3774     ac_cpp_err=
3775   fi
3776 else
3777   ac_cpp_err=yes
3778 fi
3779 if test -z "$ac_cpp_err"; then
3780   # Broken: success on invalid input.
3781 continue
3782 else
3783   echo "$as_me: failed program was:" >&5
3784 sed 's/^/| /' conftest.$ac_ext >&5
3785
3786   # Passes both tests.
3787 ac_preproc_ok=:
3788 break
3789 fi
3790 rm -f conftest.err conftest.$ac_ext
3791
3792 done
3793 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3794 rm -f conftest.err conftest.$ac_ext
3795 if $ac_preproc_ok; then
3796   break
3797 fi
3798
3799     done
3800     ac_cv_prog_CPP=$CPP
3801
3802 fi
3803   CPP=$ac_cv_prog_CPP
3804 else
3805   ac_cv_prog_CPP=$CPP
3806 fi
3807 echo "$as_me:$LINENO: result: $CPP" >&5
3808 echo "${ECHO_T}$CPP" >&6
3809 ac_preproc_ok=false
3810 for ac_c_preproc_warn_flag in '' yes
3811 do
3812   # Use a header file that comes with gcc, so configuring glibc
3813   # with a fresh cross-compiler works.
3814   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3815   # <limits.h> exists even on freestanding compilers.
3816   # On the NeXT, cc -E runs the code through the compiler's parser,
3817   # not just through cpp. "Syntax error" is here to catch this case.
3818   cat >conftest.$ac_ext <<_ACEOF
3819 /* confdefs.h.  */
3820 _ACEOF
3821 cat confdefs.h >>conftest.$ac_ext
3822 cat >>conftest.$ac_ext <<_ACEOF
3823 /* end confdefs.h.  */
3824 #ifdef __STDC__
3825 # include <limits.h>
3826 #else
3827 # include <assert.h>
3828 #endif
3829                      Syntax error
3830 _ACEOF
3831 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3832   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3833   ac_status=$?
3834   grep -v '^ *+' conftest.er1 >conftest.err
3835   rm -f conftest.er1
3836   cat conftest.err >&5
3837   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3838   (exit $ac_status); } >/dev/null; then
3839   if test -s conftest.err; then
3840     ac_cpp_err=$ac_c_preproc_warn_flag
3841     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3842   else
3843     ac_cpp_err=
3844   fi
3845 else
3846   ac_cpp_err=yes
3847 fi
3848 if test -z "$ac_cpp_err"; then
3849   :
3850 else
3851   echo "$as_me: failed program was:" >&5
3852 sed 's/^/| /' conftest.$ac_ext >&5
3853
3854   # Broken: fails on valid input.
3855 continue
3856 fi
3857 rm -f conftest.err conftest.$ac_ext
3858
3859   # OK, works on sane cases.  Now check whether non-existent headers
3860   # can be detected and how.
3861   cat >conftest.$ac_ext <<_ACEOF
3862 /* confdefs.h.  */
3863 _ACEOF
3864 cat confdefs.h >>conftest.$ac_ext
3865 cat >>conftest.$ac_ext <<_ACEOF
3866 /* end confdefs.h.  */
3867 #include <ac_nonexistent.h>
3868 _ACEOF
3869 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3870   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3871   ac_status=$?
3872   grep -v '^ *+' conftest.er1 >conftest.err
3873   rm -f conftest.er1
3874   cat conftest.err >&5
3875   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3876   (exit $ac_status); } >/dev/null; then
3877   if test -s conftest.err; then
3878     ac_cpp_err=$ac_c_preproc_warn_flag
3879     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3880   else
3881     ac_cpp_err=
3882   fi
3883 else
3884   ac_cpp_err=yes
3885 fi
3886 if test -z "$ac_cpp_err"; then
3887   # Broken: success on invalid input.
3888 continue
3889 else
3890   echo "$as_me: failed program was:" >&5
3891 sed 's/^/| /' conftest.$ac_ext >&5
3892
3893   # Passes both tests.
3894 ac_preproc_ok=:
3895 break
3896 fi
3897 rm -f conftest.err conftest.$ac_ext
3898
3899 done
3900 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3901 rm -f conftest.err conftest.$ac_ext
3902 if $ac_preproc_ok; then
3903   :
3904 else
3905   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
3906 echo "$as_me: error: in \`$ac_pwd':" >&2;}
3907 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3908 See \`config.log' for more details." >&5
3909 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3910 See \`config.log' for more details." >&2;}
3911    { (exit 1); exit 1; }; }; }
3912 fi
3913
3914 ac_ext=c
3915 ac_cpp='$CPP $CPPFLAGS'
3916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3918 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3919
3920
3921 echo "$as_me:$LINENO: checking for egrep" >&5
3922 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3923 if test "${ac_cv_prog_egrep+set}" = set; then
3924   echo $ECHO_N "(cached) $ECHO_C" >&6
3925 else
3926   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3927     then ac_cv_prog_egrep='grep -E'
3928     else ac_cv_prog_egrep='egrep'
3929     fi
3930 fi
3931 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3932 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3933  EGREP=$ac_cv_prog_egrep
3934
3935
3936 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3937 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3938 if test "${ac_cv_header_stdc+set}" = set; then
3939   echo $ECHO_N "(cached) $ECHO_C" >&6
3940 else
3941   cat >conftest.$ac_ext <<_ACEOF
3942 /* confdefs.h.  */
3943 _ACEOF
3944 cat confdefs.h >>conftest.$ac_ext
3945 cat >>conftest.$ac_ext <<_ACEOF
3946 /* end confdefs.h.  */
3947 #include <stdlib.h>
3948 #include <stdarg.h>
3949 #include <string.h>
3950 #include <float.h>
3951
3952 int
3953 main ()
3954 {
3955
3956   ;
3957   return 0;
3958 }
3959 _ACEOF
3960 rm -f conftest.$ac_objext
3961 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3962   (eval $ac_compile) 2>conftest.er1
3963   ac_status=$?
3964   grep -v '^ *+' conftest.er1 >conftest.err
3965   rm -f conftest.er1
3966   cat conftest.err >&5
3967   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3968   (exit $ac_status); } &&
3969          { ac_try='test -z "$ac_c_werror_flag"
3970                          || test ! -s conftest.err'
3971   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3972   (eval $ac_try) 2>&5
3973   ac_status=$?
3974   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3975   (exit $ac_status); }; } &&
3976          { ac_try='test -s conftest.$ac_objext'
3977   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3978   (eval $ac_try) 2>&5
3979   ac_status=$?
3980   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3981   (exit $ac_status); }; }; then
3982   ac_cv_header_stdc=yes
3983 else
3984   echo "$as_me: failed program was:" >&5
3985 sed 's/^/| /' conftest.$ac_ext >&5
3986
3987 ac_cv_header_stdc=no
3988 fi
3989 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3990
3991 if test $ac_cv_header_stdc = yes; then
3992   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3993   cat >conftest.$ac_ext <<_ACEOF
3994 /* confdefs.h.  */
3995 _ACEOF
3996 cat confdefs.h >>conftest.$ac_ext
3997 cat >>conftest.$ac_ext <<_ACEOF
3998 /* end confdefs.h.  */
3999 #include <string.h>
4000
4001 _ACEOF
4002 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4003   $EGREP "memchr" >/dev/null 2>&1; then
4004   :
4005 else
4006   ac_cv_header_stdc=no
4007 fi
4008 rm -f conftest*
4009
4010 fi
4011
4012 if test $ac_cv_header_stdc = yes; then
4013   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4014   cat >conftest.$ac_ext <<_ACEOF
4015 /* confdefs.h.  */
4016 _ACEOF
4017 cat confdefs.h >>conftest.$ac_ext
4018 cat >>conftest.$ac_ext <<_ACEOF
4019 /* end confdefs.h.  */
4020 #include <stdlib.h>
4021
4022 _ACEOF
4023 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4024   $EGREP "free" >/dev/null 2>&1; then
4025   :
4026 else
4027   ac_cv_header_stdc=no
4028 fi
4029 rm -f conftest*
4030
4031 fi
4032
4033 if test $ac_cv_header_stdc = yes; then
4034   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4035   if test "$cross_compiling" = yes; then
4036   :
4037 else
4038   cat >conftest.$ac_ext <<_ACEOF
4039 /* confdefs.h.  */
4040 _ACEOF
4041 cat confdefs.h >>conftest.$ac_ext
4042 cat >>conftest.$ac_ext <<_ACEOF
4043 /* end confdefs.h.  */
4044 #include <ctype.h>
4045 #if ((' ' & 0x0FF) == 0x020)
4046 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4047 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4048 #else
4049 # define ISLOWER(c) \
4050                    (('a' <= (c) && (c) <= 'i') \
4051                      || ('j' <= (c) && (c) <= 'r') \
4052                      || ('s' <= (c) && (c) <= 'z'))
4053 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4054 #endif
4055
4056 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4057 int
4058 main ()
4059 {
4060   int i;
4061   for (i = 0; i < 256; i++)
4062     if (XOR (islower (i), ISLOWER (i))
4063         || toupper (i) != TOUPPER (i))
4064       exit(2);
4065   exit (0);
4066 }
4067 _ACEOF
4068 rm -f conftest$ac_exeext
4069 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4070   (eval $ac_link) 2>&5
4071   ac_status=$?
4072   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4073   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4074   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4075   (eval $ac_try) 2>&5
4076   ac_status=$?
4077   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4078   (exit $ac_status); }; }; then
4079   :
4080 else
4081   echo "$as_me: program exited with status $ac_status" >&5
4082 echo "$as_me: failed program was:" >&5
4083 sed 's/^/| /' conftest.$ac_ext >&5
4084
4085 ( exit $ac_status )
4086 ac_cv_header_stdc=no
4087 fi
4088 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4089 fi
4090 fi
4091 fi
4092 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4093 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4094 if test $ac_cv_header_stdc = yes; then
4095
4096 cat >>confdefs.h <<\_ACEOF
4097 #define STDC_HEADERS 1
4098 _ACEOF
4099
4100 fi
4101
4102 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4113                   inttypes.h stdint.h unistd.h
4114 do
4115 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4116 echo "$as_me:$LINENO: checking for $ac_header" >&5
4117 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4118 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4119   echo $ECHO_N "(cached) $ECHO_C" >&6
4120 else
4121   cat >conftest.$ac_ext <<_ACEOF
4122 /* confdefs.h.  */
4123 _ACEOF
4124 cat confdefs.h >>conftest.$ac_ext
4125 cat >>conftest.$ac_ext <<_ACEOF
4126 /* end confdefs.h.  */
4127 $ac_includes_default
4128
4129 #include <$ac_header>
4130 _ACEOF
4131 rm -f conftest.$ac_objext
4132 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4133   (eval $ac_compile) 2>conftest.er1
4134   ac_status=$?
4135   grep -v '^ *+' conftest.er1 >conftest.err
4136   rm -f conftest.er1
4137   cat conftest.err >&5
4138   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4139   (exit $ac_status); } &&
4140          { ac_try='test -z "$ac_c_werror_flag"
4141                          || test ! -s conftest.err'
4142   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4143   (eval $ac_try) 2>&5
4144   ac_status=$?
4145   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4146   (exit $ac_status); }; } &&
4147          { ac_try='test -s conftest.$ac_objext'
4148   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4149   (eval $ac_try) 2>&5
4150   ac_status=$?
4151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4152   (exit $ac_status); }; }; then
4153   eval "$as_ac_Header=yes"
4154 else
4155   echo "$as_me: failed program was:" >&5
4156 sed 's/^/| /' conftest.$ac_ext >&5
4157
4158 eval "$as_ac_Header=no"
4159 fi
4160 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4161 fi
4162 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4163 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4164 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4165   cat >>confdefs.h <<_ACEOF
4166 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4167 _ACEOF
4168
4169 fi
4170
4171 done
4172
4173
4174
4175
4176
4177
4178
4179
4180
4181
4182
4183 for ac_header in locale.h fcntl.h limits.h stddef.h \
4184         stdlib.h strings.h string.h sys/file.h unistd.h
4185 do
4186 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4187 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4188   echo "$as_me:$LINENO: checking for $ac_header" >&5
4189 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4190 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4191   echo $ECHO_N "(cached) $ECHO_C" >&6
4192 fi
4193 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4194 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4195 else
4196   # Is the header compilable?
4197 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4198 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4199 cat >conftest.$ac_ext <<_ACEOF
4200 /* confdefs.h.  */
4201 _ACEOF
4202 cat confdefs.h >>conftest.$ac_ext
4203 cat >>conftest.$ac_ext <<_ACEOF
4204 /* end confdefs.h.  */
4205 $ac_includes_default
4206 #include <$ac_header>
4207 _ACEOF
4208 rm -f conftest.$ac_objext
4209 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4210   (eval $ac_compile) 2>conftest.er1
4211   ac_status=$?
4212   grep -v '^ *+' conftest.er1 >conftest.err
4213   rm -f conftest.er1
4214   cat conftest.err >&5
4215   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4216   (exit $ac_status); } &&
4217          { ac_try='test -z "$ac_c_werror_flag"
4218                          || test ! -s conftest.err'
4219   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4220   (eval $ac_try) 2>&5
4221   ac_status=$?
4222   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4223   (exit $ac_status); }; } &&
4224          { ac_try='test -s conftest.$ac_objext'
4225   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4226   (eval $ac_try) 2>&5
4227   ac_status=$?
4228   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4229   (exit $ac_status); }; }; then
4230   ac_header_compiler=yes
4231 else
4232   echo "$as_me: failed program was:" >&5
4233 sed 's/^/| /' conftest.$ac_ext >&5
4234
4235 ac_header_compiler=no
4236 fi
4237 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4238 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4239 echo "${ECHO_T}$ac_header_compiler" >&6
4240
4241 # Is the header present?
4242 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4243 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4244 cat >conftest.$ac_ext <<_ACEOF
4245 /* confdefs.h.  */
4246 _ACEOF
4247 cat confdefs.h >>conftest.$ac_ext
4248 cat >>conftest.$ac_ext <<_ACEOF
4249 /* end confdefs.h.  */
4250 #include <$ac_header>
4251 _ACEOF
4252 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4253   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4254   ac_status=$?
4255   grep -v '^ *+' conftest.er1 >conftest.err
4256   rm -f conftest.er1
4257   cat conftest.err >&5
4258   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4259   (exit $ac_status); } >/dev/null; then
4260   if test -s conftest.err; then
4261     ac_cpp_err=$ac_c_preproc_warn_flag
4262     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4263   else
4264     ac_cpp_err=
4265   fi
4266 else
4267   ac_cpp_err=yes
4268 fi
4269 if test -z "$ac_cpp_err"; then
4270   ac_header_preproc=yes
4271 else
4272   echo "$as_me: failed program was:" >&5
4273 sed 's/^/| /' conftest.$ac_ext >&5
4274
4275   ac_header_preproc=no
4276 fi
4277 rm -f conftest.err conftest.$ac_ext
4278 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4279 echo "${ECHO_T}$ac_header_preproc" >&6
4280
4281 # So?  What about this header?
4282 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4283   yes:no: )
4284     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4285 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4286     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4287 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4288     ac_header_preproc=yes
4289     ;;
4290   no:yes:* )
4291     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4292 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4293     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4294 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4295     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4296 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4297     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4298 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4299     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4300 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4301     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4302 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4303     (
4304       cat <<\_ASBOX
4305 ## ----------------------------------- ##
4306 ## Report this to gcc-bugs@gcc.gnu.org ##
4307 ## ----------------------------------- ##
4308 _ASBOX
4309     ) |
4310       sed "s/^/$as_me: WARNING:     /" >&2
4311     ;;
4312 esac
4313 echo "$as_me:$LINENO: checking for $ac_header" >&5
4314 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4315 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4316   echo $ECHO_N "(cached) $ECHO_C" >&6
4317 else
4318   eval "$as_ac_Header=\$ac_header_preproc"
4319 fi
4320 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4321 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4322
4323 fi
4324 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4325   cat >>confdefs.h <<_ACEOF
4326 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4327 _ACEOF
4328
4329 fi
4330
4331 done
4332
4333 else
4334    ac_ext=cc
4335 ac_cpp='$CXXCPP $CPPFLAGS'
4336 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4337 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4338 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4339
4340
4341 ac_ext=cc
4342 ac_cpp='$CXXCPP $CPPFLAGS'
4343 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4344 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4345 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4346 echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
4347 echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
4348 if test -z "$CXXCPP"; then
4349   if test "${ac_cv_prog_CXXCPP+set}" = set; then
4350   echo $ECHO_N "(cached) $ECHO_C" >&6
4351 else
4352       # Double quotes because CXXCPP needs to be expanded
4353     for CXXCPP in "$CXX -E" "/lib/cpp"
4354     do
4355       ac_preproc_ok=false
4356 for ac_cxx_preproc_warn_flag in '' yes
4357 do
4358   # Use a header file that comes with gcc, so configuring glibc
4359   # with a fresh cross-compiler works.
4360   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4361   # <limits.h> exists even on freestanding compilers.
4362   # On the NeXT, cc -E runs the code through the compiler's parser,
4363   # not just through cpp. "Syntax error" is here to catch this case.
4364   cat >conftest.$ac_ext <<_ACEOF
4365 /* confdefs.h.  */
4366 _ACEOF
4367 cat confdefs.h >>conftest.$ac_ext
4368 cat >>conftest.$ac_ext <<_ACEOF
4369 /* end confdefs.h.  */
4370 #ifdef __STDC__
4371 # include <limits.h>
4372 #else
4373 # include <assert.h>
4374 #endif
4375                      Syntax error
4376 _ACEOF
4377 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4378   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4379   ac_status=$?
4380   grep -v '^ *+' conftest.er1 >conftest.err
4381   rm -f conftest.er1
4382   cat conftest.err >&5
4383   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4384   (exit $ac_status); } >/dev/null; then
4385   if test -s conftest.err; then
4386     ac_cpp_err=$ac_cxx_preproc_warn_flag
4387     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
4388   else
4389     ac_cpp_err=
4390   fi
4391 else
4392   ac_cpp_err=yes
4393 fi
4394 if test -z "$ac_cpp_err"; then
4395   :
4396 else
4397   echo "$as_me: failed program was:" >&5
4398 sed 's/^/| /' conftest.$ac_ext >&5
4399
4400   # Broken: fails on valid input.
4401 continue
4402 fi
4403 rm -f conftest.err conftest.$ac_ext
4404
4405   # OK, works on sane cases.  Now check whether non-existent headers
4406   # can be detected and how.
4407   cat >conftest.$ac_ext <<_ACEOF
4408 /* confdefs.h.  */
4409 _ACEOF
4410 cat confdefs.h >>conftest.$ac_ext
4411 cat >>conftest.$ac_ext <<_ACEOF
4412 /* end confdefs.h.  */
4413 #include <ac_nonexistent.h>
4414 _ACEOF
4415 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4416   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4417   ac_status=$?
4418   grep -v '^ *+' conftest.er1 >conftest.err
4419   rm -f conftest.er1
4420   cat conftest.err >&5
4421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4422   (exit $ac_status); } >/dev/null; then
4423   if test -s conftest.err; then
4424     ac_cpp_err=$ac_cxx_preproc_warn_flag
4425     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
4426   else
4427     ac_cpp_err=
4428   fi
4429 else
4430   ac_cpp_err=yes
4431 fi
4432 if test -z "$ac_cpp_err"; then
4433   # Broken: success on invalid input.
4434 continue
4435 else
4436   echo "$as_me: failed program was:" >&5
4437 sed 's/^/| /' conftest.$ac_ext >&5
4438
4439   # Passes both tests.
4440 ac_preproc_ok=:
4441 break
4442 fi
4443 rm -f conftest.err conftest.$ac_ext
4444
4445 done
4446 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4447 rm -f conftest.err conftest.$ac_ext
4448 if $ac_preproc_ok; then
4449   break
4450 fi
4451
4452     done
4453     ac_cv_prog_CXXCPP=$CXXCPP
4454
4455 fi
4456   CXXCPP=$ac_cv_prog_CXXCPP
4457 else
4458   ac_cv_prog_CXXCPP=$CXXCPP
4459 fi
4460 echo "$as_me:$LINENO: result: $CXXCPP" >&5
4461 echo "${ECHO_T}$CXXCPP" >&6
4462 ac_preproc_ok=false
4463 for ac_cxx_preproc_warn_flag in '' yes
4464 do
4465   # Use a header file that comes with gcc, so configuring glibc
4466   # with a fresh cross-compiler works.
4467   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4468   # <limits.h> exists even on freestanding compilers.
4469   # On the NeXT, cc -E runs the code through the compiler's parser,
4470   # not just through cpp. "Syntax error" is here to catch this case.
4471   cat >conftest.$ac_ext <<_ACEOF
4472 /* confdefs.h.  */
4473 _ACEOF
4474 cat confdefs.h >>conftest.$ac_ext
4475 cat >>conftest.$ac_ext <<_ACEOF
4476 /* end confdefs.h.  */
4477 #ifdef __STDC__
4478 # include <limits.h>
4479 #else
4480 # include <assert.h>
4481 #endif
4482                      Syntax error
4483 _ACEOF
4484 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4485   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4486   ac_status=$?
4487   grep -v '^ *+' conftest.er1 >conftest.err
4488   rm -f conftest.er1
4489   cat conftest.err >&5
4490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4491   (exit $ac_status); } >/dev/null; then
4492   if test -s conftest.err; then
4493     ac_cpp_err=$ac_cxx_preproc_warn_flag
4494     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
4495   else
4496     ac_cpp_err=
4497   fi
4498 else
4499   ac_cpp_err=yes
4500 fi
4501 if test -z "$ac_cpp_err"; then
4502   :
4503 else
4504   echo "$as_me: failed program was:" >&5
4505 sed 's/^/| /' conftest.$ac_ext >&5
4506
4507   # Broken: fails on valid input.
4508 continue
4509 fi
4510 rm -f conftest.err conftest.$ac_ext
4511
4512   # OK, works on sane cases.  Now check whether non-existent headers
4513   # can be detected and how.
4514   cat >conftest.$ac_ext <<_ACEOF
4515 /* confdefs.h.  */
4516 _ACEOF
4517 cat confdefs.h >>conftest.$ac_ext
4518 cat >>conftest.$ac_ext <<_ACEOF
4519 /* end confdefs.h.  */
4520 #include <ac_nonexistent.h>
4521 _ACEOF
4522 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4523   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4524   ac_status=$?
4525   grep -v '^ *+' conftest.er1 >conftest.err
4526   rm -f conftest.er1
4527   cat conftest.err >&5
4528   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4529   (exit $ac_status); } >/dev/null; then
4530   if test -s conftest.err; then
4531     ac_cpp_err=$ac_cxx_preproc_warn_flag
4532     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
4533   else
4534     ac_cpp_err=
4535   fi
4536 else
4537   ac_cpp_err=yes
4538 fi
4539 if test -z "$ac_cpp_err"; then
4540   # Broken: success on invalid input.
4541 continue
4542 else
4543   echo "$as_me: failed program was:" >&5
4544 sed 's/^/| /' conftest.$ac_ext >&5
4545
4546   # Passes both tests.
4547 ac_preproc_ok=:
4548 break
4549 fi
4550 rm -f conftest.err conftest.$ac_ext
4551
4552 done
4553 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4554 rm -f conftest.err conftest.$ac_ext
4555 if $ac_preproc_ok; then
4556   :
4557 else
4558   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4559 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4560 { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
4561 See \`config.log' for more details." >&5
4562 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
4563 See \`config.log' for more details." >&2;}
4564    { (exit 1); exit 1; }; }; }
4565 fi
4566
4567 ac_ext=cc
4568 ac_cpp='$CXXCPP $CPPFLAGS'
4569 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4570 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4571 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583 for ac_header in locale.h fcntl.h limits.h stddef.h \
4584         stdlib.h strings.h string.h sys/file.h unistd.h
4585 do
4586 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4587 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4588   echo "$as_me:$LINENO: checking for $ac_header" >&5
4589 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4590 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4591   echo $ECHO_N "(cached) $ECHO_C" >&6
4592 fi
4593 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4594 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4595 else
4596   # Is the header compilable?
4597 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4598 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4599 cat >conftest.$ac_ext <<_ACEOF
4600 /* confdefs.h.  */
4601 _ACEOF
4602 cat confdefs.h >>conftest.$ac_ext
4603 cat >>conftest.$ac_ext <<_ACEOF
4604 /* end confdefs.h.  */
4605 $ac_includes_default
4606 #include <$ac_header>
4607 _ACEOF
4608 rm -f conftest.$ac_objext
4609 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4610   (eval $ac_compile) 2>conftest.er1
4611   ac_status=$?
4612   grep -v '^ *+' conftest.er1 >conftest.err
4613   rm -f conftest.er1
4614   cat conftest.err >&5
4615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4616   (exit $ac_status); } &&
4617          { ac_try='test -z "$ac_cxx_werror_flag"
4618                          || test ! -s conftest.err'
4619   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4620   (eval $ac_try) 2>&5
4621   ac_status=$?
4622   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4623   (exit $ac_status); }; } &&
4624          { ac_try='test -s conftest.$ac_objext'
4625   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4626   (eval $ac_try) 2>&5
4627   ac_status=$?
4628   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4629   (exit $ac_status); }; }; then
4630   ac_header_compiler=yes
4631 else
4632   echo "$as_me: failed program was:" >&5
4633 sed 's/^/| /' conftest.$ac_ext >&5
4634
4635 ac_header_compiler=no
4636 fi
4637 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4638 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4639 echo "${ECHO_T}$ac_header_compiler" >&6
4640
4641 # Is the header present?
4642 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4643 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4644 cat >conftest.$ac_ext <<_ACEOF
4645 /* confdefs.h.  */
4646 _ACEOF
4647 cat confdefs.h >>conftest.$ac_ext
4648 cat >>conftest.$ac_ext <<_ACEOF
4649 /* end confdefs.h.  */
4650 #include <$ac_header>
4651 _ACEOF
4652 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4653   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4654   ac_status=$?
4655   grep -v '^ *+' conftest.er1 >conftest.err
4656   rm -f conftest.er1
4657   cat conftest.err >&5
4658   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4659   (exit $ac_status); } >/dev/null; then
4660   if test -s conftest.err; then
4661     ac_cpp_err=$ac_cxx_preproc_warn_flag
4662     ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
4663   else
4664     ac_cpp_err=
4665   fi
4666 else
4667   ac_cpp_err=yes
4668 fi
4669 if test -z "$ac_cpp_err"; then
4670   ac_header_preproc=yes
4671 else
4672   echo "$as_me: failed program was:" >&5
4673 sed 's/^/| /' conftest.$ac_ext >&5
4674
4675   ac_header_preproc=no
4676 fi
4677 rm -f conftest.err conftest.$ac_ext
4678 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4679 echo "${ECHO_T}$ac_header_preproc" >&6
4680
4681 # So?  What about this header?
4682 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
4683   yes:no: )
4684     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4685 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4686     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4687 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4688     ac_header_preproc=yes
4689     ;;
4690   no:yes:* )
4691     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4692 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4693     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4694 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4695     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4696 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4697     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4698 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4699     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4700 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4701     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4702 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4703     (
4704       cat <<\_ASBOX
4705 ## ----------------------------------- ##
4706 ## Report this to gcc-bugs@gcc.gnu.org ##
4707 ## ----------------------------------- ##
4708 _ASBOX
4709     ) |
4710       sed "s/^/$as_me: WARNING:     /" >&2
4711     ;;
4712 esac
4713 echo "$as_me:$LINENO: checking for $ac_header" >&5
4714 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4715 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4716   echo $ECHO_N "(cached) $ECHO_C" >&6
4717 else
4718   eval "$as_ac_Header=\$ac_header_preproc"
4719 fi
4720 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4721 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4722
4723 fi
4724 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4725   cat >>confdefs.h <<_ACEOF
4726 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4727 _ACEOF
4728
4729 fi
4730
4731 done
4732
4733 fi
4734
4735 # Checks for typedefs, structures, and compiler characteristics.
4736 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
4737 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
4738 if test "${ac_cv_c_const+set}" = set; then
4739   echo $ECHO_N "(cached) $ECHO_C" >&6
4740 else
4741   cat >conftest.$ac_ext <<_ACEOF
4742 /* confdefs.h.  */
4743 _ACEOF
4744 cat confdefs.h >>conftest.$ac_ext
4745 cat >>conftest.$ac_ext <<_ACEOF
4746 /* end confdefs.h.  */
4747
4748 int
4749 main ()
4750 {
4751 /* FIXME: Include the comments suggested by Paul. */
4752 #ifndef __cplusplus
4753   /* Ultrix mips cc rejects this.  */
4754   typedef int charset[2];
4755   const charset x;
4756   /* SunOS 4.1.1 cc rejects this.  */
4757   char const *const *ccp;
4758   char **p;
4759   /* NEC SVR4.0.2 mips cc rejects this.  */
4760   struct point {int x, y;};
4761   static struct point const zero = {0,0};
4762   /* AIX XL C 1.02.0.0 rejects this.
4763      It does not let you subtract one const X* pointer from another in
4764      an arm of an if-expression whose if-part is not a constant
4765      expression */
4766   const char *g = "string";
4767   ccp = &g + (g ? g-g : 0);
4768   /* HPUX 7.0 cc rejects these. */
4769   ++ccp;
4770   p = (char**) ccp;
4771   ccp = (char const *const *) p;
4772   { /* SCO 3.2v4 cc rejects this.  */
4773     char *t;
4774     char const *s = 0 ? (char *) 0 : (char const *) 0;
4775
4776     *t++ = 0;
4777   }
4778   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4779     int x[] = {25, 17};
4780     const int *foo = &x[0];
4781     ++foo;
4782   }
4783   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4784     typedef const int *iptr;
4785     iptr p = 0;
4786     ++p;
4787   }
4788   { /* AIX XL C 1.02.0.0 rejects this saying
4789        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4790     struct s { int j; const int *ap[3]; };
4791     struct s *b; b->j = 5;
4792   }
4793   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4794     const int foo = 10;
4795   }
4796 #endif
4797
4798   ;
4799   return 0;
4800 }
4801 _ACEOF
4802 rm -f conftest.$ac_objext
4803 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4804   (eval $ac_compile) 2>conftest.er1
4805   ac_status=$?
4806   grep -v '^ *+' conftest.er1 >conftest.err
4807   rm -f conftest.er1
4808   cat conftest.err >&5
4809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4810   (exit $ac_status); } &&
4811          { ac_try='test -z "$ac_cxx_werror_flag"
4812                          || test ! -s conftest.err'
4813   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4814   (eval $ac_try) 2>&5
4815   ac_status=$?
4816   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4817   (exit $ac_status); }; } &&
4818          { ac_try='test -s conftest.$ac_objext'
4819   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4820   (eval $ac_try) 2>&5
4821   ac_status=$?
4822   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4823   (exit $ac_status); }; }; then
4824   ac_cv_c_const=yes
4825 else
4826   echo "$as_me: failed program was:" >&5
4827 sed 's/^/| /' conftest.$ac_ext >&5
4828
4829 ac_cv_c_const=no
4830 fi
4831 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4832 fi
4833 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
4834 echo "${ECHO_T}$ac_cv_c_const" >&6
4835 if test $ac_cv_c_const = no; then
4836
4837 cat >>confdefs.h <<\_ACEOF
4838 #define const
4839 _ACEOF
4840
4841 fi
4842
4843 echo "$as_me:$LINENO: checking for inline" >&5
4844 echo $ECHO_N "checking for inline... $ECHO_C" >&6
4845 if test "${ac_cv_c_inline+set}" = set; then
4846   echo $ECHO_N "(cached) $ECHO_C" >&6
4847 else
4848   ac_cv_c_inline=no
4849 for ac_kw in inline __inline__ __inline; do
4850   cat >conftest.$ac_ext <<_ACEOF
4851 /* confdefs.h.  */
4852 _ACEOF
4853 cat confdefs.h >>conftest.$ac_ext
4854 cat >>conftest.$ac_ext <<_ACEOF
4855 /* end confdefs.h.  */
4856 #ifndef __cplusplus
4857 typedef int foo_t;
4858 static $ac_kw foo_t static_foo () {return 0; }
4859 $ac_kw foo_t foo () {return 0; }
4860 #endif
4861
4862 _ACEOF
4863 rm -f conftest.$ac_objext
4864 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4865   (eval $ac_compile) 2>conftest.er1
4866   ac_status=$?
4867   grep -v '^ *+' conftest.er1 >conftest.err
4868   rm -f conftest.er1
4869   cat conftest.err >&5
4870   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4871   (exit $ac_status); } &&
4872          { ac_try='test -z "$ac_cxx_werror_flag"
4873                          || test ! -s conftest.err'
4874   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4875   (eval $ac_try) 2>&5
4876   ac_status=$?
4877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4878   (exit $ac_status); }; } &&
4879          { ac_try='test -s conftest.$ac_objext'
4880   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4881   (eval $ac_try) 2>&5
4882   ac_status=$?
4883   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4884   (exit $ac_status); }; }; then
4885   ac_cv_c_inline=$ac_kw; break
4886 else
4887   echo "$as_me: failed program was:" >&5
4888 sed 's/^/| /' conftest.$ac_ext >&5
4889
4890 fi
4891 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4892 done
4893
4894 fi
4895 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
4896 echo "${ECHO_T}$ac_cv_c_inline" >&6
4897
4898
4899 case $ac_cv_c_inline in
4900   inline | yes) ;;
4901   *)
4902     case $ac_cv_c_inline in
4903       no) ac_val=;;
4904       *) ac_val=$ac_cv_c_inline;;
4905     esac
4906     cat >>confdefs.h <<_ACEOF
4907 #ifndef __cplusplus
4908 #define inline $ac_val
4909 #endif
4910 _ACEOF
4911     ;;
4912 esac
4913
4914 echo "$as_me:$LINENO: checking for obstacks" >&5
4915 echo $ECHO_N "checking for obstacks... $ECHO_C" >&6
4916 if test "${ac_cv_func_obstack+set}" = set; then
4917   echo $ECHO_N "(cached) $ECHO_C" >&6
4918 else
4919   cat >conftest.$ac_ext <<_ACEOF
4920 /* confdefs.h.  */
4921 _ACEOF
4922 cat confdefs.h >>conftest.$ac_ext
4923 cat >>conftest.$ac_ext <<_ACEOF
4924 /* end confdefs.h.  */
4925 #include "obstack.h"
4926 int
4927 main ()
4928 {
4929 struct obstack *mem; obstack_free(mem,(char *) 0)
4930   ;
4931   return 0;
4932 }
4933 _ACEOF
4934 rm -f conftest.$ac_objext conftest$ac_exeext
4935 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4936   (eval $ac_link) 2>conftest.er1
4937   ac_status=$?
4938   grep -v '^ *+' conftest.er1 >conftest.err
4939   rm -f conftest.er1
4940   cat conftest.err >&5
4941   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4942   (exit $ac_status); } &&
4943          { ac_try='test -z "$ac_cxx_werror_flag"
4944                          || test ! -s conftest.err'
4945   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4946   (eval $ac_try) 2>&5
4947   ac_status=$?
4948   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4949   (exit $ac_status); }; } &&
4950          { ac_try='test -s conftest$ac_exeext'
4951   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4952   (eval $ac_try) 2>&5
4953   ac_status=$?
4954   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4955   (exit $ac_status); }; }; then
4956   ac_cv_func_obstack=yes
4957 else
4958   echo "$as_me: failed program was:" >&5
4959 sed 's/^/| /' conftest.$ac_ext >&5
4960
4961 ac_cv_func_obstack=no
4962 fi
4963 rm -f conftest.err conftest.$ac_objext \
4964       conftest$ac_exeext conftest.$ac_ext
4965 fi
4966 echo "$as_me:$LINENO: result: $ac_cv_func_obstack" >&5
4967 echo "${ECHO_T}$ac_cv_func_obstack" >&6
4968 if test $ac_cv_func_obstack = yes; then
4969
4970 cat >>confdefs.h <<\_ACEOF
4971 #define HAVE_OBSTACK 1
4972 _ACEOF
4973
4974 else
4975   case $LIBOBJS in
4976     "obstack.$ac_objext"   | \
4977   *" obstack.$ac_objext"   | \
4978     "obstack.$ac_objext "* | \
4979   *" obstack.$ac_objext "* ) ;;
4980   *) LIBOBJS="$LIBOBJS obstack.$ac_objext" ;;
4981 esac
4982
4983 fi
4984
4985 echo "$as_me:$LINENO: checking for off_t" >&5
4986 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
4987 if test "${ac_cv_type_off_t+set}" = set; then
4988   echo $ECHO_N "(cached) $ECHO_C" >&6
4989 else
4990   cat >conftest.$ac_ext <<_ACEOF
4991 /* confdefs.h.  */
4992 _ACEOF
4993 cat confdefs.h >>conftest.$ac_ext
4994 cat >>conftest.$ac_ext <<_ACEOF
4995 /* end confdefs.h.  */
4996 $ac_includes_default
4997 int
4998 main ()
4999 {
5000 if ((off_t *) 0)
5001   return 0;
5002 if (sizeof (off_t))
5003   return 0;
5004   ;
5005   return 0;
5006 }
5007 _ACEOF
5008 rm -f conftest.$ac_objext
5009 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5010   (eval $ac_compile) 2>conftest.er1
5011   ac_status=$?
5012   grep -v '^ *+' conftest.er1 >conftest.err
5013   rm -f conftest.er1
5014   cat conftest.err >&5
5015   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5016   (exit $ac_status); } &&
5017          { ac_try='test -z "$ac_cxx_werror_flag"
5018                          || test ! -s conftest.err'
5019   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5020   (eval $ac_try) 2>&5
5021   ac_status=$?
5022   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5023   (exit $ac_status); }; } &&
5024          { ac_try='test -s conftest.$ac_objext'
5025   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5026   (eval $ac_try) 2>&5
5027   ac_status=$?
5028   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5029   (exit $ac_status); }; }; then
5030   ac_cv_type_off_t=yes
5031 else
5032   echo "$as_me: failed program was:" >&5
5033 sed 's/^/| /' conftest.$ac_ext >&5
5034
5035 ac_cv_type_off_t=no
5036 fi
5037 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5038 fi
5039 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
5040 echo "${ECHO_T}$ac_cv_type_off_t" >&6
5041 if test $ac_cv_type_off_t = yes; then
5042   :
5043 else
5044
5045 cat >>confdefs.h <<_ACEOF
5046 #define off_t long
5047 _ACEOF
5048
5049 fi
5050
5051 echo "$as_me:$LINENO: checking for size_t" >&5
5052 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
5053 if test "${ac_cv_type_size_t+set}" = set; then
5054   echo $ECHO_N "(cached) $ECHO_C" >&6
5055 else
5056   cat >conftest.$ac_ext <<_ACEOF
5057 /* confdefs.h.  */
5058 _ACEOF
5059 cat confdefs.h >>conftest.$ac_ext
5060 cat >>conftest.$ac_ext <<_ACEOF
5061 /* end confdefs.h.  */
5062 $ac_includes_default
5063 int
5064 main ()
5065 {
5066 if ((size_t *) 0)
5067   return 0;
5068 if (sizeof (size_t))
5069   return 0;
5070   ;
5071   return 0;
5072 }
5073 _ACEOF
5074 rm -f conftest.$ac_objext
5075 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5076   (eval $ac_compile) 2>conftest.er1
5077   ac_status=$?
5078   grep -v '^ *+' conftest.er1 >conftest.err
5079   rm -f conftest.er1
5080   cat conftest.err >&5
5081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5082   (exit $ac_status); } &&
5083          { ac_try='test -z "$ac_cxx_werror_flag"
5084                          || test ! -s conftest.err'
5085   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5086   (eval $ac_try) 2>&5
5087   ac_status=$?
5088   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5089   (exit $ac_status); }; } &&
5090          { ac_try='test -s conftest.$ac_objext'
5091   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5092   (eval $ac_try) 2>&5
5093   ac_status=$?
5094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5095   (exit $ac_status); }; }; then
5096   ac_cv_type_size_t=yes
5097 else
5098   echo "$as_me: failed program was:" >&5
5099 sed 's/^/| /' conftest.$ac_ext >&5
5100
5101 ac_cv_type_size_t=no
5102 fi
5103 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5104 fi
5105 echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
5106 echo "${ECHO_T}$ac_cv_type_size_t" >&6
5107 if test $ac_cv_type_size_t = yes; then
5108   :
5109 else
5110
5111 cat >>confdefs.h <<_ACEOF
5112 #define size_t unsigned
5113 _ACEOF
5114
5115 fi
5116
5117 echo "$as_me:$LINENO: checking for ssize_t" >&5
5118 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
5119 if test "${ac_cv_type_ssize_t+set}" = set; then
5120   echo $ECHO_N "(cached) $ECHO_C" >&6
5121 else
5122   cat >conftest.$ac_ext <<_ACEOF
5123 /* confdefs.h.  */
5124 _ACEOF
5125 cat confdefs.h >>conftest.$ac_ext
5126 cat >>conftest.$ac_ext <<_ACEOF
5127 /* end confdefs.h.  */
5128 $ac_includes_default
5129 int
5130 main ()
5131 {
5132 if ((ssize_t *) 0)
5133   return 0;
5134 if (sizeof (ssize_t))
5135   return 0;
5136   ;
5137   return 0;
5138 }
5139 _ACEOF
5140 rm -f conftest.$ac_objext
5141 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5142   (eval $ac_compile) 2>conftest.er1
5143   ac_status=$?
5144   grep -v '^ *+' conftest.er1 >conftest.err
5145   rm -f conftest.er1
5146   cat conftest.err >&5
5147   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5148   (exit $ac_status); } &&
5149          { ac_try='test -z "$ac_cxx_werror_flag"
5150                          || test ! -s conftest.err'
5151   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5152   (eval $ac_try) 2>&5
5153   ac_status=$?
5154   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5155   (exit $ac_status); }; } &&
5156          { ac_try='test -s conftest.$ac_objext'
5157   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5158   (eval $ac_try) 2>&5
5159   ac_status=$?
5160   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5161   (exit $ac_status); }; }; then
5162   ac_cv_type_ssize_t=yes
5163 else
5164   echo "$as_me: failed program was:" >&5
5165 sed 's/^/| /' conftest.$ac_ext >&5
5166
5167 ac_cv_type_ssize_t=no
5168 fi
5169 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5170 fi
5171 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
5172 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
5173 if test $ac_cv_type_ssize_t = yes; then
5174   :
5175 else
5176
5177 cat >>confdefs.h <<_ACEOF
5178 #define ssize_t int
5179 _ACEOF
5180
5181 fi
5182
5183 echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
5184 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
5185 if test "${ac_cv_struct_tm+set}" = set; then
5186   echo $ECHO_N "(cached) $ECHO_C" >&6
5187 else
5188   cat >conftest.$ac_ext <<_ACEOF
5189 /* confdefs.h.  */
5190 _ACEOF
5191 cat confdefs.h >>conftest.$ac_ext
5192 cat >>conftest.$ac_ext <<_ACEOF
5193 /* end confdefs.h.  */
5194 #include <sys/types.h>
5195 #include <time.h>
5196
5197 int
5198 main ()
5199 {
5200 struct tm *tp; tp->tm_sec;
5201   ;
5202   return 0;
5203 }
5204 _ACEOF
5205 rm -f conftest.$ac_objext
5206 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5207   (eval $ac_compile) 2>conftest.er1
5208   ac_status=$?
5209   grep -v '^ *+' conftest.er1 >conftest.err
5210   rm -f conftest.er1
5211   cat conftest.err >&5
5212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5213   (exit $ac_status); } &&
5214          { ac_try='test -z "$ac_cxx_werror_flag"
5215                          || test ! -s conftest.err'
5216   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5217   (eval $ac_try) 2>&5
5218   ac_status=$?
5219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5220   (exit $ac_status); }; } &&
5221          { ac_try='test -s conftest.$ac_objext'
5222   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5223   (eval $ac_try) 2>&5
5224   ac_status=$?
5225   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5226   (exit $ac_status); }; }; then
5227   ac_cv_struct_tm=time.h
5228 else
5229   echo "$as_me: failed program was:" >&5
5230 sed 's/^/| /' conftest.$ac_ext >&5
5231
5232 ac_cv_struct_tm=sys/time.h
5233 fi
5234 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5235 fi
5236 echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
5237 echo "${ECHO_T}$ac_cv_struct_tm" >&6
5238 if test $ac_cv_struct_tm = sys/time.h; then
5239
5240 cat >>confdefs.h <<\_ACEOF
5241 #define TM_IN_SYS_TIME 1
5242 _ACEOF
5243
5244 fi
5245
5246 echo "$as_me:$LINENO: checking for int" >&5
5247 echo $ECHO_N "checking for int... $ECHO_C" >&6
5248 if test "${ac_cv_type_int+set}" = set; then
5249   echo $ECHO_N "(cached) $ECHO_C" >&6
5250 else
5251   cat >conftest.$ac_ext <<_ACEOF
5252 /* confdefs.h.  */
5253 _ACEOF
5254 cat confdefs.h >>conftest.$ac_ext
5255 cat >>conftest.$ac_ext <<_ACEOF
5256 /* end confdefs.h.  */
5257 $ac_includes_default
5258 int
5259 main ()
5260 {
5261 if ((int *) 0)
5262   return 0;
5263 if (sizeof (int))
5264   return 0;
5265   ;
5266   return 0;
5267 }
5268 _ACEOF
5269 rm -f conftest.$ac_objext
5270 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5271   (eval $ac_compile) 2>conftest.er1
5272   ac_status=$?
5273   grep -v '^ *+' conftest.er1 >conftest.err
5274   rm -f conftest.er1
5275   cat conftest.err >&5
5276   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5277   (exit $ac_status); } &&
5278          { ac_try='test -z "$ac_cxx_werror_flag"
5279                          || test ! -s conftest.err'
5280   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5281   (eval $ac_try) 2>&5
5282   ac_status=$?
5283   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5284   (exit $ac_status); }; } &&
5285          { ac_try='test -s conftest.$ac_objext'
5286   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5287   (eval $ac_try) 2>&5
5288   ac_status=$?
5289   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5290   (exit $ac_status); }; }; then
5291   ac_cv_type_int=yes
5292 else
5293   echo "$as_me: failed program was:" >&5
5294 sed 's/^/| /' conftest.$ac_ext >&5
5295
5296 ac_cv_type_int=no
5297 fi
5298 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5299 fi
5300 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
5301 echo "${ECHO_T}$ac_cv_type_int" >&6
5302
5303 echo "$as_me:$LINENO: checking size of int" >&5
5304 echo $ECHO_N "checking size of int... $ECHO_C" >&6
5305 if test "${ac_cv_sizeof_int+set}" = set; then
5306   echo $ECHO_N "(cached) $ECHO_C" >&6
5307 else
5308   if test "$ac_cv_type_int" = yes; then
5309   # The cast to unsigned long works around a bug in the HP C Compiler
5310   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5311   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5312   # This bug is HP SR number 8606223364.
5313   if test "$cross_compiling" = yes; then
5314   # Depending upon the size, compute the lo and hi bounds.
5315 cat >conftest.$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 $ac_includes_default
5322 int
5323 main ()
5324 {
5325 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
5326 test_array [0] = 0
5327
5328   ;
5329   return 0;
5330 }
5331 _ACEOF
5332 rm -f conftest.$ac_objext
5333 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5334   (eval $ac_compile) 2>conftest.er1
5335   ac_status=$?
5336   grep -v '^ *+' conftest.er1 >conftest.err
5337   rm -f conftest.er1
5338   cat conftest.err >&5
5339   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5340   (exit $ac_status); } &&
5341          { ac_try='test -z "$ac_cxx_werror_flag"
5342                          || 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 $ac_status); }; }; then
5354   ac_lo=0 ac_mid=0
5355   while :; do
5356     cat >conftest.$ac_ext <<_ACEOF
5357 /* confdefs.h.  */
5358 _ACEOF
5359 cat confdefs.h >>conftest.$ac_ext
5360 cat >>conftest.$ac_ext <<_ACEOF
5361 /* end confdefs.h.  */
5362 $ac_includes_default
5363 int
5364 main ()
5365 {
5366 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5367 test_array [0] = 0
5368
5369   ;
5370   return 0;
5371 }
5372 _ACEOF
5373 rm -f conftest.$ac_objext
5374 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5375   (eval $ac_compile) 2>conftest.er1
5376   ac_status=$?
5377   grep -v '^ *+' conftest.er1 >conftest.err
5378   rm -f conftest.er1
5379   cat conftest.err >&5
5380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5381   (exit $ac_status); } &&
5382          { ac_try='test -z "$ac_cxx_werror_flag"
5383                          || test ! -s conftest.err'
5384   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5385   (eval $ac_try) 2>&5
5386   ac_status=$?
5387   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5388   (exit $ac_status); }; } &&
5389          { ac_try='test -s conftest.$ac_objext'
5390   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5391   (eval $ac_try) 2>&5
5392   ac_status=$?
5393   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5394   (exit $ac_status); }; }; then
5395   ac_hi=$ac_mid; break
5396 else
5397   echo "$as_me: failed program was:" >&5
5398 sed 's/^/| /' conftest.$ac_ext >&5
5399
5400 ac_lo=`expr $ac_mid + 1`
5401                     if test $ac_lo -le $ac_mid; then
5402                       ac_lo= ac_hi=
5403                       break
5404                     fi
5405                     ac_mid=`expr 2 '*' $ac_mid + 1`
5406 fi
5407 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5408   done
5409 else
5410   echo "$as_me: failed program was:" >&5
5411 sed 's/^/| /' conftest.$ac_ext >&5
5412
5413 cat >conftest.$ac_ext <<_ACEOF
5414 /* confdefs.h.  */
5415 _ACEOF
5416 cat confdefs.h >>conftest.$ac_ext
5417 cat >>conftest.$ac_ext <<_ACEOF
5418 /* end confdefs.h.  */
5419 $ac_includes_default
5420 int
5421 main ()
5422 {
5423 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
5424 test_array [0] = 0
5425
5426   ;
5427   return 0;
5428 }
5429 _ACEOF
5430 rm -f conftest.$ac_objext
5431 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5432   (eval $ac_compile) 2>conftest.er1
5433   ac_status=$?
5434   grep -v '^ *+' conftest.er1 >conftest.err
5435   rm -f conftest.er1
5436   cat conftest.err >&5
5437   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5438   (exit $ac_status); } &&
5439          { ac_try='test -z "$ac_cxx_werror_flag"
5440                          || test ! -s conftest.err'
5441   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5442   (eval $ac_try) 2>&5
5443   ac_status=$?
5444   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5445   (exit $ac_status); }; } &&
5446          { ac_try='test -s conftest.$ac_objext'
5447   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5448   (eval $ac_try) 2>&5
5449   ac_status=$?
5450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5451   (exit $ac_status); }; }; then
5452   ac_hi=-1 ac_mid=-1
5453   while :; do
5454     cat >conftest.$ac_ext <<_ACEOF
5455 /* confdefs.h.  */
5456 _ACEOF
5457 cat confdefs.h >>conftest.$ac_ext
5458 cat >>conftest.$ac_ext <<_ACEOF
5459 /* end confdefs.h.  */
5460 $ac_includes_default
5461 int
5462 main ()
5463 {
5464 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
5465 test_array [0] = 0
5466
5467   ;
5468   return 0;
5469 }
5470 _ACEOF
5471 rm -f conftest.$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_cxx_werror_flag"
5481                          || test ! -s conftest.err'
5482   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5483   (eval $ac_try) 2>&5
5484   ac_status=$?
5485   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5486   (exit $ac_status); }; } &&
5487          { ac_try='test -s conftest.$ac_objext'
5488   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5489   (eval $ac_try) 2>&5
5490   ac_status=$?
5491   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5492   (exit $ac_status); }; }; then
5493   ac_lo=$ac_mid; break
5494 else
5495   echo "$as_me: failed program was:" >&5
5496 sed 's/^/| /' conftest.$ac_ext >&5
5497
5498 ac_hi=`expr '(' $ac_mid ')' - 1`
5499                        if test $ac_mid -le $ac_hi; then
5500                          ac_lo= ac_hi=
5501                          break
5502                        fi
5503                        ac_mid=`expr 2 '*' $ac_mid`
5504 fi
5505 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5506   done
5507 else
5508   echo "$as_me: failed program was:" >&5
5509 sed 's/^/| /' conftest.$ac_ext >&5
5510
5511 ac_lo= ac_hi=
5512 fi
5513 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5514 fi
5515 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5516 # Binary search between lo and hi bounds.
5517 while test "x$ac_lo" != "x$ac_hi"; do
5518   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5519   cat >conftest.$ac_ext <<_ACEOF
5520 /* confdefs.h.  */
5521 _ACEOF
5522 cat confdefs.h >>conftest.$ac_ext
5523 cat >>conftest.$ac_ext <<_ACEOF
5524 /* end confdefs.h.  */
5525 $ac_includes_default
5526 int
5527 main ()
5528 {
5529 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5530 test_array [0] = 0
5531
5532   ;
5533   return 0;
5534 }
5535 _ACEOF
5536 rm -f conftest.$ac_objext
5537 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5538   (eval $ac_compile) 2>conftest.er1
5539   ac_status=$?
5540   grep -v '^ *+' conftest.er1 >conftest.err
5541   rm -f conftest.er1
5542   cat conftest.err >&5
5543   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5544   (exit $ac_status); } &&
5545          { ac_try='test -z "$ac_cxx_werror_flag"
5546                          || test ! -s conftest.err'
5547   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5548   (eval $ac_try) 2>&5
5549   ac_status=$?
5550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5551   (exit $ac_status); }; } &&
5552          { ac_try='test -s conftest.$ac_objext'
5553   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5554   (eval $ac_try) 2>&5
5555   ac_status=$?
5556   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5557   (exit $ac_status); }; }; then
5558   ac_hi=$ac_mid
5559 else
5560   echo "$as_me: failed program was:" >&5
5561 sed 's/^/| /' conftest.$ac_ext >&5
5562
5563 ac_lo=`expr '(' $ac_mid ')' + 1`
5564 fi
5565 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5566 done
5567 case $ac_lo in
5568 ?*) ac_cv_sizeof_int=$ac_lo;;
5569 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5570 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5571 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5572 See \`config.log' for more details." >&5
5573 echo "$as_me: error: cannot compute sizeof (int), 77
5574 See \`config.log' for more details." >&2;}
5575    { (exit 1); exit 1; }; }; } ;;
5576 esac
5577 else
5578   if test "$cross_compiling" = yes; then
5579   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5580 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5581 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5582 See \`config.log' for more details." >&5
5583 echo "$as_me: error: cannot run test program while cross compiling
5584 See \`config.log' for more details." >&2;}
5585    { (exit 1); exit 1; }; }; }
5586 else
5587   cat >conftest.$ac_ext <<_ACEOF
5588 /* confdefs.h.  */
5589 _ACEOF
5590 cat confdefs.h >>conftest.$ac_ext
5591 cat >>conftest.$ac_ext <<_ACEOF
5592 /* end confdefs.h.  */
5593 $ac_includes_default
5594 long longval () { return (long) (sizeof (int)); }
5595 unsigned long ulongval () { return (long) (sizeof (int)); }
5596 #include <stdio.h>
5597 #include <stdlib.h>
5598 int
5599 main ()
5600 {
5601
5602   FILE *f = fopen ("conftest.val", "w");
5603   if (! f)
5604     exit (1);
5605   if (((long) (sizeof (int))) < 0)
5606     {
5607       long i = longval ();
5608       if (i != ((long) (sizeof (int))))
5609         exit (1);
5610       fprintf (f, "%ld\n", i);
5611     }
5612   else
5613     {
5614       unsigned long i = ulongval ();
5615       if (i != ((long) (sizeof (int))))
5616         exit (1);
5617       fprintf (f, "%lu\n", i);
5618     }
5619   exit (ferror (f) || fclose (f) != 0);
5620
5621   ;
5622   return 0;
5623 }
5624 _ACEOF
5625 rm -f conftest$ac_exeext
5626 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5627   (eval $ac_link) 2>&5
5628   ac_status=$?
5629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5630   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5631   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5632   (eval $ac_try) 2>&5
5633   ac_status=$?
5634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5635   (exit $ac_status); }; }; then
5636   ac_cv_sizeof_int=`cat conftest.val`
5637 else
5638   echo "$as_me: program exited with status $ac_status" >&5
5639 echo "$as_me: failed program was:" >&5
5640 sed 's/^/| /' conftest.$ac_ext >&5
5641
5642 ( exit $ac_status )
5643 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5644 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5645 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5646 See \`config.log' for more details." >&5
5647 echo "$as_me: error: cannot compute sizeof (int), 77
5648 See \`config.log' for more details." >&2;}
5649    { (exit 1); exit 1; }; }; }
5650 fi
5651 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5652 fi
5653 fi
5654 rm -f conftest.val
5655 else
5656   ac_cv_sizeof_int=0
5657 fi
5658 fi
5659 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
5660 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
5661 cat >>confdefs.h <<_ACEOF
5662 #define SIZEOF_INT $ac_cv_sizeof_int
5663 _ACEOF
5664
5665
5666 echo "$as_me:$LINENO: checking for long" >&5
5667 echo $ECHO_N "checking for long... $ECHO_C" >&6
5668 if test "${ac_cv_type_long+set}" = set; then
5669   echo $ECHO_N "(cached) $ECHO_C" >&6
5670 else
5671   cat >conftest.$ac_ext <<_ACEOF
5672 /* confdefs.h.  */
5673 _ACEOF
5674 cat confdefs.h >>conftest.$ac_ext
5675 cat >>conftest.$ac_ext <<_ACEOF
5676 /* end confdefs.h.  */
5677 $ac_includes_default
5678 int
5679 main ()
5680 {
5681 if ((long *) 0)
5682   return 0;
5683 if (sizeof (long))
5684   return 0;
5685   ;
5686   return 0;
5687 }
5688 _ACEOF
5689 rm -f conftest.$ac_objext
5690 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5691   (eval $ac_compile) 2>conftest.er1
5692   ac_status=$?
5693   grep -v '^ *+' conftest.er1 >conftest.err
5694   rm -f conftest.er1
5695   cat conftest.err >&5
5696   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5697   (exit $ac_status); } &&
5698          { ac_try='test -z "$ac_cxx_werror_flag"
5699                          || test ! -s conftest.err'
5700   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5701   (eval $ac_try) 2>&5
5702   ac_status=$?
5703   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5704   (exit $ac_status); }; } &&
5705          { ac_try='test -s conftest.$ac_objext'
5706   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5707   (eval $ac_try) 2>&5
5708   ac_status=$?
5709   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5710   (exit $ac_status); }; }; then
5711   ac_cv_type_long=yes
5712 else
5713   echo "$as_me: failed program was:" >&5
5714 sed 's/^/| /' conftest.$ac_ext >&5
5715
5716 ac_cv_type_long=no
5717 fi
5718 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5719 fi
5720 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
5721 echo "${ECHO_T}$ac_cv_type_long" >&6
5722
5723 echo "$as_me:$LINENO: checking size of long" >&5
5724 echo $ECHO_N "checking size of long... $ECHO_C" >&6
5725 if test "${ac_cv_sizeof_long+set}" = set; then
5726   echo $ECHO_N "(cached) $ECHO_C" >&6
5727 else
5728   if test "$ac_cv_type_long" = yes; then
5729   # The cast to unsigned long works around a bug in the HP C Compiler
5730   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5731   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5732   # This bug is HP SR number 8606223364.
5733   if test "$cross_compiling" = yes; then
5734   # Depending upon the size, compute the lo and hi bounds.
5735 cat >conftest.$ac_ext <<_ACEOF
5736 /* confdefs.h.  */
5737 _ACEOF
5738 cat confdefs.h >>conftest.$ac_ext
5739 cat >>conftest.$ac_ext <<_ACEOF
5740 /* end confdefs.h.  */
5741 $ac_includes_default
5742 int
5743 main ()
5744 {
5745 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
5746 test_array [0] = 0
5747
5748   ;
5749   return 0;
5750 }
5751 _ACEOF
5752 rm -f conftest.$ac_objext
5753 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5754   (eval $ac_compile) 2>conftest.er1
5755   ac_status=$?
5756   grep -v '^ *+' conftest.er1 >conftest.err
5757   rm -f conftest.er1
5758   cat conftest.err >&5
5759   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5760   (exit $ac_status); } &&
5761          { ac_try='test -z "$ac_cxx_werror_flag"
5762                          || test ! -s conftest.err'
5763   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5764   (eval $ac_try) 2>&5
5765   ac_status=$?
5766   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5767   (exit $ac_status); }; } &&
5768          { ac_try='test -s conftest.$ac_objext'
5769   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5770   (eval $ac_try) 2>&5
5771   ac_status=$?
5772   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5773   (exit $ac_status); }; }; then
5774   ac_lo=0 ac_mid=0
5775   while :; do
5776     cat >conftest.$ac_ext <<_ACEOF
5777 /* confdefs.h.  */
5778 _ACEOF
5779 cat confdefs.h >>conftest.$ac_ext
5780 cat >>conftest.$ac_ext <<_ACEOF
5781 /* end confdefs.h.  */
5782 $ac_includes_default
5783 int
5784 main ()
5785 {
5786 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5787 test_array [0] = 0
5788
5789   ;
5790   return 0;
5791 }
5792 _ACEOF
5793 rm -f conftest.$ac_objext
5794 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5795   (eval $ac_compile) 2>conftest.er1
5796   ac_status=$?
5797   grep -v '^ *+' conftest.er1 >conftest.err
5798   rm -f conftest.er1
5799   cat conftest.err >&5
5800   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5801   (exit $ac_status); } &&
5802          { ac_try='test -z "$ac_cxx_werror_flag"
5803                          || test ! -s conftest.err'
5804   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5805   (eval $ac_try) 2>&5
5806   ac_status=$?
5807   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5808   (exit $ac_status); }; } &&
5809          { ac_try='test -s conftest.$ac_objext'
5810   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5811   (eval $ac_try) 2>&5
5812   ac_status=$?
5813   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5814   (exit $ac_status); }; }; then
5815   ac_hi=$ac_mid; break
5816 else
5817   echo "$as_me: failed program was:" >&5
5818 sed 's/^/| /' conftest.$ac_ext >&5
5819
5820 ac_lo=`expr $ac_mid + 1`
5821                     if test $ac_lo -le $ac_mid; then
5822                       ac_lo= ac_hi=
5823                       break
5824                     fi
5825                     ac_mid=`expr 2 '*' $ac_mid + 1`
5826 fi
5827 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5828   done
5829 else
5830   echo "$as_me: failed program was:" >&5
5831 sed 's/^/| /' conftest.$ac_ext >&5
5832
5833 cat >conftest.$ac_ext <<_ACEOF
5834 /* confdefs.h.  */
5835 _ACEOF
5836 cat confdefs.h >>conftest.$ac_ext
5837 cat >>conftest.$ac_ext <<_ACEOF
5838 /* end confdefs.h.  */
5839 $ac_includes_default
5840 int
5841 main ()
5842 {
5843 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
5844 test_array [0] = 0
5845
5846   ;
5847   return 0;
5848 }
5849 _ACEOF
5850 rm -f conftest.$ac_objext
5851 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5852   (eval $ac_compile) 2>conftest.er1
5853   ac_status=$?
5854   grep -v '^ *+' conftest.er1 >conftest.err
5855   rm -f conftest.er1
5856   cat conftest.err >&5
5857   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5858   (exit $ac_status); } &&
5859          { ac_try='test -z "$ac_cxx_werror_flag"
5860                          || test ! -s conftest.err'
5861   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5862   (eval $ac_try) 2>&5
5863   ac_status=$?
5864   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5865   (exit $ac_status); }; } &&
5866          { ac_try='test -s conftest.$ac_objext'
5867   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5868   (eval $ac_try) 2>&5
5869   ac_status=$?
5870   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5871   (exit $ac_status); }; }; then
5872   ac_hi=-1 ac_mid=-1
5873   while :; do
5874     cat >conftest.$ac_ext <<_ACEOF
5875 /* confdefs.h.  */
5876 _ACEOF
5877 cat confdefs.h >>conftest.$ac_ext
5878 cat >>conftest.$ac_ext <<_ACEOF
5879 /* end confdefs.h.  */
5880 $ac_includes_default
5881 int
5882 main ()
5883 {
5884 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
5885 test_array [0] = 0
5886
5887   ;
5888   return 0;
5889 }
5890 _ACEOF
5891 rm -f conftest.$ac_objext
5892 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5893   (eval $ac_compile) 2>conftest.er1
5894   ac_status=$?
5895   grep -v '^ *+' conftest.er1 >conftest.err
5896   rm -f conftest.er1
5897   cat conftest.err >&5
5898   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5899   (exit $ac_status); } &&
5900          { ac_try='test -z "$ac_cxx_werror_flag"
5901                          || test ! -s conftest.err'
5902   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5903   (eval $ac_try) 2>&5
5904   ac_status=$?
5905   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5906   (exit $ac_status); }; } &&
5907          { ac_try='test -s conftest.$ac_objext'
5908   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5909   (eval $ac_try) 2>&5
5910   ac_status=$?
5911   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5912   (exit $ac_status); }; }; then
5913   ac_lo=$ac_mid; break
5914 else
5915   echo "$as_me: failed program was:" >&5
5916 sed 's/^/| /' conftest.$ac_ext >&5
5917
5918 ac_hi=`expr '(' $ac_mid ')' - 1`
5919                        if test $ac_mid -le $ac_hi; then
5920                          ac_lo= ac_hi=
5921                          break
5922                        fi
5923                        ac_mid=`expr 2 '*' $ac_mid`
5924 fi
5925 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5926   done
5927 else
5928   echo "$as_me: failed program was:" >&5
5929 sed 's/^/| /' conftest.$ac_ext >&5
5930
5931 ac_lo= ac_hi=
5932 fi
5933 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5934 fi
5935 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5936 # Binary search between lo and hi bounds.
5937 while test "x$ac_lo" != "x$ac_hi"; do
5938   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5939   cat >conftest.$ac_ext <<_ACEOF
5940 /* confdefs.h.  */
5941 _ACEOF
5942 cat confdefs.h >>conftest.$ac_ext
5943 cat >>conftest.$ac_ext <<_ACEOF
5944 /* end confdefs.h.  */
5945 $ac_includes_default
5946 int
5947 main ()
5948 {
5949 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5950 test_array [0] = 0
5951
5952   ;
5953   return 0;
5954 }
5955 _ACEOF
5956 rm -f conftest.$ac_objext
5957 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5958   (eval $ac_compile) 2>conftest.er1
5959   ac_status=$?
5960   grep -v '^ *+' conftest.er1 >conftest.err
5961   rm -f conftest.er1
5962   cat conftest.err >&5
5963   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5964   (exit $ac_status); } &&
5965          { ac_try='test -z "$ac_cxx_werror_flag"
5966                          || test ! -s conftest.err'
5967   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5968   (eval $ac_try) 2>&5
5969   ac_status=$?
5970   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5971   (exit $ac_status); }; } &&
5972          { ac_try='test -s conftest.$ac_objext'
5973   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5974   (eval $ac_try) 2>&5
5975   ac_status=$?
5976   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5977   (exit $ac_status); }; }; then
5978   ac_hi=$ac_mid
5979 else
5980   echo "$as_me: failed program was:" >&5
5981 sed 's/^/| /' conftest.$ac_ext >&5
5982
5983 ac_lo=`expr '(' $ac_mid ')' + 1`
5984 fi
5985 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5986 done
5987 case $ac_lo in
5988 ?*) ac_cv_sizeof_long=$ac_lo;;
5989 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5990 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5991 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5992 See \`config.log' for more details." >&5
5993 echo "$as_me: error: cannot compute sizeof (long), 77
5994 See \`config.log' for more details." >&2;}
5995    { (exit 1); exit 1; }; }; } ;;
5996 esac
5997 else
5998   if test "$cross_compiling" = yes; then
5999   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6000 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6001 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6002 See \`config.log' for more details." >&5
6003 echo "$as_me: error: cannot run test program while cross compiling
6004 See \`config.log' for more details." >&2;}
6005    { (exit 1); exit 1; }; }; }
6006 else
6007   cat >conftest.$ac_ext <<_ACEOF
6008 /* confdefs.h.  */
6009 _ACEOF
6010 cat confdefs.h >>conftest.$ac_ext
6011 cat >>conftest.$ac_ext <<_ACEOF
6012 /* end confdefs.h.  */
6013 $ac_includes_default
6014 long longval () { return (long) (sizeof (long)); }
6015 unsigned long ulongval () { return (long) (sizeof (long)); }
6016 #include <stdio.h>
6017 #include <stdlib.h>
6018 int
6019 main ()
6020 {
6021
6022   FILE *f = fopen ("conftest.val", "w");
6023   if (! f)
6024     exit (1);
6025   if (((long) (sizeof (long))) < 0)
6026     {
6027       long i = longval ();
6028       if (i != ((long) (sizeof (long))))
6029         exit (1);
6030       fprintf (f, "%ld\n", i);
6031     }
6032   else
6033     {
6034       unsigned long i = ulongval ();
6035       if (i != ((long) (sizeof (long))))
6036         exit (1);
6037       fprintf (f, "%lu\n", i);
6038     }
6039   exit (ferror (f) || fclose (f) != 0);
6040
6041   ;
6042   return 0;
6043 }
6044 _ACEOF
6045 rm -f conftest$ac_exeext
6046 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6047   (eval $ac_link) 2>&5
6048   ac_status=$?
6049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6050   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6051   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6052   (eval $ac_try) 2>&5
6053   ac_status=$?
6054   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6055   (exit $ac_status); }; }; then
6056   ac_cv_sizeof_long=`cat conftest.val`
6057 else
6058   echo "$as_me: program exited with status $ac_status" >&5
6059 echo "$as_me: failed program was:" >&5
6060 sed 's/^/| /' conftest.$ac_ext >&5
6061
6062 ( exit $ac_status )
6063 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6064 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6065 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
6066 See \`config.log' for more details." >&5
6067 echo "$as_me: error: cannot compute sizeof (long), 77
6068 See \`config.log' for more details." >&2;}
6069    { (exit 1); exit 1; }; }; }
6070 fi
6071 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6072 fi
6073 fi
6074 rm -f conftest.val
6075 else
6076   ac_cv_sizeof_long=0
6077 fi
6078 fi
6079 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
6080 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
6081 cat >>confdefs.h <<_ACEOF
6082 #define SIZEOF_LONG $ac_cv_sizeof_long
6083 _ACEOF
6084
6085
6086
6087
6088
6089
6090
6091
6092
6093
6094
6095
6096
6097
6098
6099
6100
6101
6102
6103 for ac_func in clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
6104 do
6105 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6106 echo "$as_me:$LINENO: checking for $ac_func" >&5
6107 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6108 if eval "test \"\${$as_ac_var+set}\" = set"; then
6109   echo $ECHO_N "(cached) $ECHO_C" >&6
6110 else
6111   cat >conftest.$ac_ext <<_ACEOF
6112 /* confdefs.h.  */
6113 _ACEOF
6114 cat confdefs.h >>conftest.$ac_ext
6115 cat >>conftest.$ac_ext <<_ACEOF
6116 /* end confdefs.h.  */
6117 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6118    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6119 #define $ac_func innocuous_$ac_func
6120
6121 /* System header to define __stub macros and hopefully few prototypes,
6122     which can conflict with char $ac_func (); below.
6123     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6124     <limits.h> exists even on freestanding compilers.  */
6125
6126 #ifdef __STDC__
6127 # include <limits.h>
6128 #else
6129 # include <assert.h>
6130 #endif
6131
6132 #undef $ac_func
6133
6134 /* Override any gcc2 internal prototype to avoid an error.  */
6135 #ifdef __cplusplus
6136 extern "C"
6137 {
6138 #endif
6139 /* We use char because int might match the return type of a gcc2
6140    builtin and then its argument prototype would still apply.  */
6141 char $ac_func ();
6142 /* The GNU C library defines this for functions which it implements
6143     to always fail with ENOSYS.  Some functions are actually named
6144     something starting with __ and the normal name is an alias.  */
6145 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6146 choke me
6147 #else
6148 char (*f) () = $ac_func;
6149 #endif
6150 #ifdef __cplusplus
6151 }
6152 #endif
6153
6154 int
6155 main ()
6156 {
6157 return f != $ac_func;
6158   ;
6159   return 0;
6160 }
6161 _ACEOF
6162 rm -f conftest.$ac_objext conftest$ac_exeext
6163 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6164   (eval $ac_link) 2>conftest.er1
6165   ac_status=$?
6166   grep -v '^ *+' conftest.er1 >conftest.err
6167   rm -f conftest.er1
6168   cat conftest.err >&5
6169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6170   (exit $ac_status); } &&
6171          { ac_try='test -z "$ac_cxx_werror_flag"
6172                          || test ! -s conftest.err'
6173   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6174   (eval $ac_try) 2>&5
6175   ac_status=$?
6176   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6177   (exit $ac_status); }; } &&
6178          { ac_try='test -s conftest$ac_exeext'
6179   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6180   (eval $ac_try) 2>&5
6181   ac_status=$?
6182   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6183   (exit $ac_status); }; }; then
6184   eval "$as_ac_var=yes"
6185 else
6186   echo "$as_me: failed program was:" >&5
6187 sed 's/^/| /' conftest.$ac_ext >&5
6188
6189 eval "$as_ac_var=no"
6190 fi
6191 rm -f conftest.err conftest.$ac_objext \
6192       conftest$ac_exeext conftest.$ac_ext
6193 fi
6194 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6195 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6196 if test `eval echo '${'$as_ac_var'}'` = yes; then
6197   cat >>confdefs.h <<_ACEOF
6198 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6199 _ACEOF
6200
6201 fi
6202 done
6203
6204 echo "$as_me:$LINENO: checking whether abort is declared" >&5
6205 echo $ECHO_N "checking whether abort is declared... $ECHO_C" >&6
6206 if test "${ac_cv_have_decl_abort+set}" = set; then
6207   echo $ECHO_N "(cached) $ECHO_C" >&6
6208 else
6209   cat >conftest.$ac_ext <<_ACEOF
6210 /* confdefs.h.  */
6211 _ACEOF
6212 cat confdefs.h >>conftest.$ac_ext
6213 cat >>conftest.$ac_ext <<_ACEOF
6214 /* end confdefs.h.  */
6215 $ac_includes_default
6216 int
6217 main ()
6218 {
6219 #ifndef abort
6220   char *p = (char *) abort;
6221 #endif
6222
6223   ;
6224   return 0;
6225 }
6226 _ACEOF
6227 rm -f conftest.$ac_objext
6228 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6229   (eval $ac_compile) 2>conftest.er1
6230   ac_status=$?
6231   grep -v '^ *+' conftest.er1 >conftest.err
6232   rm -f conftest.er1
6233   cat conftest.err >&5
6234   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6235   (exit $ac_status); } &&
6236          { ac_try='test -z "$ac_cxx_werror_flag"
6237                          || test ! -s conftest.err'
6238   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6239   (eval $ac_try) 2>&5
6240   ac_status=$?
6241   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6242   (exit $ac_status); }; } &&
6243          { ac_try='test -s conftest.$ac_objext'
6244   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6245   (eval $ac_try) 2>&5
6246   ac_status=$?
6247   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6248   (exit $ac_status); }; }; then
6249   ac_cv_have_decl_abort=yes
6250 else
6251   echo "$as_me: failed program was:" >&5
6252 sed 's/^/| /' conftest.$ac_ext >&5
6253
6254 ac_cv_have_decl_abort=no
6255 fi
6256 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6257 fi
6258 echo "$as_me:$LINENO: result: $ac_cv_have_decl_abort" >&5
6259 echo "${ECHO_T}$ac_cv_have_decl_abort" >&6
6260 if test $ac_cv_have_decl_abort = yes; then
6261
6262 cat >>confdefs.h <<_ACEOF
6263 #define HAVE_DECL_ABORT 1
6264 _ACEOF
6265
6266
6267 else
6268   cat >>confdefs.h <<_ACEOF
6269 #define HAVE_DECL_ABORT 0
6270 _ACEOF
6271
6272
6273 fi
6274 echo "$as_me:$LINENO: checking whether asprintf is declared" >&5
6275 echo $ECHO_N "checking whether asprintf is declared... $ECHO_C" >&6
6276 if test "${ac_cv_have_decl_asprintf+set}" = set; then
6277   echo $ECHO_N "(cached) $ECHO_C" >&6
6278 else
6279   cat >conftest.$ac_ext <<_ACEOF
6280 /* confdefs.h.  */
6281 _ACEOF
6282 cat confdefs.h >>conftest.$ac_ext
6283 cat >>conftest.$ac_ext <<_ACEOF
6284 /* end confdefs.h.  */
6285 $ac_includes_default
6286 int
6287 main ()
6288 {
6289 #ifndef asprintf
6290   char *p = (char *) asprintf;
6291 #endif
6292
6293   ;
6294   return 0;
6295 }
6296 _ACEOF
6297 rm -f conftest.$ac_objext
6298 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6299   (eval $ac_compile) 2>conftest.er1
6300   ac_status=$?
6301   grep -v '^ *+' conftest.er1 >conftest.err
6302   rm -f conftest.er1
6303   cat conftest.err >&5
6304   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6305   (exit $ac_status); } &&
6306          { ac_try='test -z "$ac_cxx_werror_flag"
6307                          || test ! -s conftest.err'
6308   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6309   (eval $ac_try) 2>&5
6310   ac_status=$?
6311   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6312   (exit $ac_status); }; } &&
6313          { ac_try='test -s conftest.$ac_objext'
6314   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6315   (eval $ac_try) 2>&5
6316   ac_status=$?
6317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6318   (exit $ac_status); }; }; then
6319   ac_cv_have_decl_asprintf=yes
6320 else
6321   echo "$as_me: failed program was:" >&5
6322 sed 's/^/| /' conftest.$ac_ext >&5
6323
6324 ac_cv_have_decl_asprintf=no
6325 fi
6326 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6327 fi
6328 echo "$as_me:$LINENO: result: $ac_cv_have_decl_asprintf" >&5
6329 echo "${ECHO_T}$ac_cv_have_decl_asprintf" >&6
6330 if test $ac_cv_have_decl_asprintf = yes; then
6331
6332 cat >>confdefs.h <<_ACEOF
6333 #define HAVE_DECL_ASPRINTF 1
6334 _ACEOF
6335
6336
6337 else
6338   cat >>confdefs.h <<_ACEOF
6339 #define HAVE_DECL_ASPRINTF 0
6340 _ACEOF
6341
6342
6343 fi
6344 echo "$as_me:$LINENO: checking whether basename is declared" >&5
6345 echo $ECHO_N "checking whether basename is declared... $ECHO_C" >&6
6346 if test "${ac_cv_have_decl_basename+set}" = set; then
6347   echo $ECHO_N "(cached) $ECHO_C" >&6
6348 else
6349   cat >conftest.$ac_ext <<_ACEOF
6350 /* confdefs.h.  */
6351 _ACEOF
6352 cat confdefs.h >>conftest.$ac_ext
6353 cat >>conftest.$ac_ext <<_ACEOF
6354 /* end confdefs.h.  */
6355 $ac_includes_default
6356 int
6357 main ()
6358 {
6359 #ifndef basename
6360   char *p = (char *) basename;
6361 #endif
6362
6363   ;
6364   return 0;
6365 }
6366 _ACEOF
6367 rm -f conftest.$ac_objext
6368 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6369   (eval $ac_compile) 2>conftest.er1
6370   ac_status=$?
6371   grep -v '^ *+' conftest.er1 >conftest.err
6372   rm -f conftest.er1
6373   cat conftest.err >&5
6374   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6375   (exit $ac_status); } &&
6376          { ac_try='test -z "$ac_cxx_werror_flag"
6377                          || test ! -s conftest.err'
6378   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6379   (eval $ac_try) 2>&5
6380   ac_status=$?
6381   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6382   (exit $ac_status); }; } &&
6383          { ac_try='test -s conftest.$ac_objext'
6384   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6385   (eval $ac_try) 2>&5
6386   ac_status=$?
6387   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6388   (exit $ac_status); }; }; then
6389   ac_cv_have_decl_basename=yes
6390 else
6391   echo "$as_me: failed program was:" >&5
6392 sed 's/^/| /' conftest.$ac_ext >&5
6393
6394 ac_cv_have_decl_basename=no
6395 fi
6396 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6397 fi
6398 echo "$as_me:$LINENO: result: $ac_cv_have_decl_basename" >&5
6399 echo "${ECHO_T}$ac_cv_have_decl_basename" >&6
6400 if test $ac_cv_have_decl_basename = yes; then
6401
6402 cat >>confdefs.h <<_ACEOF
6403 #define HAVE_DECL_BASENAME 1
6404 _ACEOF
6405
6406
6407 else
6408   cat >>confdefs.h <<_ACEOF
6409 #define HAVE_DECL_BASENAME 0
6410 _ACEOF
6411
6412
6413 fi
6414 echo "$as_me:$LINENO: checking whether errno is declared" >&5
6415 echo $ECHO_N "checking whether errno is declared... $ECHO_C" >&6
6416 if test "${ac_cv_have_decl_errno+set}" = set; then
6417   echo $ECHO_N "(cached) $ECHO_C" >&6
6418 else
6419   cat >conftest.$ac_ext <<_ACEOF
6420 /* confdefs.h.  */
6421 _ACEOF
6422 cat confdefs.h >>conftest.$ac_ext
6423 cat >>conftest.$ac_ext <<_ACEOF
6424 /* end confdefs.h.  */
6425 $ac_includes_default
6426 int
6427 main ()
6428 {
6429 #ifndef errno
6430   char *p = (char *) errno;
6431 #endif
6432
6433   ;
6434   return 0;
6435 }
6436 _ACEOF
6437 rm -f conftest.$ac_objext
6438 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6439   (eval $ac_compile) 2>conftest.er1
6440   ac_status=$?
6441   grep -v '^ *+' conftest.er1 >conftest.err
6442   rm -f conftest.er1
6443   cat conftest.err >&5
6444   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6445   (exit $ac_status); } &&
6446          { ac_try='test -z "$ac_cxx_werror_flag"
6447                          || test ! -s conftest.err'
6448   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6449   (eval $ac_try) 2>&5
6450   ac_status=$?
6451   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6452   (exit $ac_status); }; } &&
6453          { ac_try='test -s conftest.$ac_objext'
6454   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6455   (eval $ac_try) 2>&5
6456   ac_status=$?
6457   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6458   (exit $ac_status); }; }; then
6459   ac_cv_have_decl_errno=yes
6460 else
6461   echo "$as_me: failed program was:" >&5
6462 sed 's/^/| /' conftest.$ac_ext >&5
6463
6464 ac_cv_have_decl_errno=no
6465 fi
6466 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6467 fi
6468 echo "$as_me:$LINENO: result: $ac_cv_have_decl_errno" >&5
6469 echo "${ECHO_T}$ac_cv_have_decl_errno" >&6
6470 if test $ac_cv_have_decl_errno = yes; then
6471
6472 cat >>confdefs.h <<_ACEOF
6473 #define HAVE_DECL_ERRNO 1
6474 _ACEOF
6475
6476
6477 else
6478   cat >>confdefs.h <<_ACEOF
6479 #define HAVE_DECL_ERRNO 0
6480 _ACEOF
6481
6482
6483 fi
6484 echo "$as_me:$LINENO: checking whether getopt is declared" >&5
6485 echo $ECHO_N "checking whether getopt is declared... $ECHO_C" >&6
6486 if test "${ac_cv_have_decl_getopt+set}" = set; then
6487   echo $ECHO_N "(cached) $ECHO_C" >&6
6488 else
6489   cat >conftest.$ac_ext <<_ACEOF
6490 /* confdefs.h.  */
6491 _ACEOF
6492 cat confdefs.h >>conftest.$ac_ext
6493 cat >>conftest.$ac_ext <<_ACEOF
6494 /* end confdefs.h.  */
6495 $ac_includes_default
6496 int
6497 main ()
6498 {
6499 #ifndef getopt
6500   char *p = (char *) getopt;
6501 #endif
6502
6503   ;
6504   return 0;
6505 }
6506 _ACEOF
6507 rm -f conftest.$ac_objext
6508 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6509   (eval $ac_compile) 2>conftest.er1
6510   ac_status=$?
6511   grep -v '^ *+' conftest.er1 >conftest.err
6512   rm -f conftest.er1
6513   cat conftest.err >&5
6514   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6515   (exit $ac_status); } &&
6516          { ac_try='test -z "$ac_cxx_werror_flag"
6517                          || test ! -s conftest.err'
6518   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6519   (eval $ac_try) 2>&5
6520   ac_status=$?
6521   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6522   (exit $ac_status); }; } &&
6523          { ac_try='test -s conftest.$ac_objext'
6524   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6525   (eval $ac_try) 2>&5
6526   ac_status=$?
6527   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6528   (exit $ac_status); }; }; then
6529   ac_cv_have_decl_getopt=yes
6530 else
6531   echo "$as_me: failed program was:" >&5
6532 sed 's/^/| /' conftest.$ac_ext >&5
6533
6534 ac_cv_have_decl_getopt=no
6535 fi
6536 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6537 fi
6538 echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt" >&5
6539 echo "${ECHO_T}$ac_cv_have_decl_getopt" >&6
6540 if test $ac_cv_have_decl_getopt = yes; then
6541
6542 cat >>confdefs.h <<_ACEOF
6543 #define HAVE_DECL_GETOPT 1
6544 _ACEOF
6545
6546
6547 else
6548   cat >>confdefs.h <<_ACEOF
6549 #define HAVE_DECL_GETOPT 0
6550 _ACEOF
6551
6552
6553 fi
6554 echo "$as_me:$LINENO: checking whether clearerr_unlocked is declared" >&5
6555 echo $ECHO_N "checking whether clearerr_unlocked is declared... $ECHO_C" >&6
6556 if test "${ac_cv_have_decl_clearerr_unlocked+set}" = set; then
6557   echo $ECHO_N "(cached) $ECHO_C" >&6
6558 else
6559   cat >conftest.$ac_ext <<_ACEOF
6560 /* confdefs.h.  */
6561 _ACEOF
6562 cat confdefs.h >>conftest.$ac_ext
6563 cat >>conftest.$ac_ext <<_ACEOF
6564 /* end confdefs.h.  */
6565 $ac_includes_default
6566 int
6567 main ()
6568 {
6569 #ifndef clearerr_unlocked
6570   char *p = (char *) clearerr_unlocked;
6571 #endif
6572
6573   ;
6574   return 0;
6575 }
6576 _ACEOF
6577 rm -f conftest.$ac_objext
6578 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6579   (eval $ac_compile) 2>conftest.er1
6580   ac_status=$?
6581   grep -v '^ *+' conftest.er1 >conftest.err
6582   rm -f conftest.er1
6583   cat conftest.err >&5
6584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6585   (exit $ac_status); } &&
6586          { ac_try='test -z "$ac_cxx_werror_flag"
6587                          || test ! -s conftest.err'
6588   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6589   (eval $ac_try) 2>&5
6590   ac_status=$?
6591   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6592   (exit $ac_status); }; } &&
6593          { ac_try='test -s conftest.$ac_objext'
6594   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6595   (eval $ac_try) 2>&5
6596   ac_status=$?
6597   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6598   (exit $ac_status); }; }; then
6599   ac_cv_have_decl_clearerr_unlocked=yes
6600 else
6601   echo "$as_me: failed program was:" >&5
6602 sed 's/^/| /' conftest.$ac_ext >&5
6603
6604 ac_cv_have_decl_clearerr_unlocked=no
6605 fi
6606 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6607 fi
6608 echo "$as_me:$LINENO: result: $ac_cv_have_decl_clearerr_unlocked" >&5
6609 echo "${ECHO_T}$ac_cv_have_decl_clearerr_unlocked" >&6
6610 if test $ac_cv_have_decl_clearerr_unlocked = yes; then
6611
6612 cat >>confdefs.h <<_ACEOF
6613 #define HAVE_DECL_CLEARERR_UNLOCKED 1
6614 _ACEOF
6615
6616
6617 else
6618   cat >>confdefs.h <<_ACEOF
6619 #define HAVE_DECL_CLEARERR_UNLOCKED 0
6620 _ACEOF
6621
6622
6623 fi
6624 echo "$as_me:$LINENO: checking whether feof_unlocked is declared" >&5
6625 echo $ECHO_N "checking whether feof_unlocked is declared... $ECHO_C" >&6
6626 if test "${ac_cv_have_decl_feof_unlocked+set}" = set; then
6627   echo $ECHO_N "(cached) $ECHO_C" >&6
6628 else
6629   cat >conftest.$ac_ext <<_ACEOF
6630 /* confdefs.h.  */
6631 _ACEOF
6632 cat confdefs.h >>conftest.$ac_ext
6633 cat >>conftest.$ac_ext <<_ACEOF
6634 /* end confdefs.h.  */
6635 $ac_includes_default
6636 int
6637 main ()
6638 {
6639 #ifndef feof_unlocked
6640   char *p = (char *) feof_unlocked;
6641 #endif
6642
6643   ;
6644   return 0;
6645 }
6646 _ACEOF
6647 rm -f conftest.$ac_objext
6648 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6649   (eval $ac_compile) 2>conftest.er1
6650   ac_status=$?
6651   grep -v '^ *+' conftest.er1 >conftest.err
6652   rm -f conftest.er1
6653   cat conftest.err >&5
6654   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6655   (exit $ac_status); } &&
6656          { ac_try='test -z "$ac_cxx_werror_flag"
6657                          || test ! -s conftest.err'
6658   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6659   (eval $ac_try) 2>&5
6660   ac_status=$?
6661   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6662   (exit $ac_status); }; } &&
6663          { ac_try='test -s conftest.$ac_objext'
6664   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6665   (eval $ac_try) 2>&5
6666   ac_status=$?
6667   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6668   (exit $ac_status); }; }; then
6669   ac_cv_have_decl_feof_unlocked=yes
6670 else
6671   echo "$as_me: failed program was:" >&5
6672 sed 's/^/| /' conftest.$ac_ext >&5
6673
6674 ac_cv_have_decl_feof_unlocked=no
6675 fi
6676 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6677 fi
6678 echo "$as_me:$LINENO: result: $ac_cv_have_decl_feof_unlocked" >&5
6679 echo "${ECHO_T}$ac_cv_have_decl_feof_unlocked" >&6
6680 if test $ac_cv_have_decl_feof_unlocked = yes; then
6681
6682 cat >>confdefs.h <<_ACEOF
6683 #define HAVE_DECL_FEOF_UNLOCKED 1
6684 _ACEOF
6685
6686
6687 else
6688   cat >>confdefs.h <<_ACEOF
6689 #define HAVE_DECL_FEOF_UNLOCKED 0
6690 _ACEOF
6691
6692
6693 fi
6694 echo "$as_me:$LINENO: checking whether ferror_unlocked is declared" >&5
6695 echo $ECHO_N "checking whether ferror_unlocked is declared... $ECHO_C" >&6
6696 if test "${ac_cv_have_decl_ferror_unlocked+set}" = set; then
6697   echo $ECHO_N "(cached) $ECHO_C" >&6
6698 else
6699   cat >conftest.$ac_ext <<_ACEOF
6700 /* confdefs.h.  */
6701 _ACEOF
6702 cat confdefs.h >>conftest.$ac_ext
6703 cat >>conftest.$ac_ext <<_ACEOF
6704 /* end confdefs.h.  */
6705 $ac_includes_default
6706 int
6707 main ()
6708 {
6709 #ifndef ferror_unlocked
6710   char *p = (char *) ferror_unlocked;
6711 #endif
6712
6713   ;
6714   return 0;
6715 }
6716 _ACEOF
6717 rm -f conftest.$ac_objext
6718 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6719   (eval $ac_compile) 2>conftest.er1
6720   ac_status=$?
6721   grep -v '^ *+' conftest.er1 >conftest.err
6722   rm -f conftest.er1
6723   cat conftest.err >&5
6724   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6725   (exit $ac_status); } &&
6726          { ac_try='test -z "$ac_cxx_werror_flag"
6727                          || test ! -s conftest.err'
6728   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6729   (eval $ac_try) 2>&5
6730   ac_status=$?
6731   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6732   (exit $ac_status); }; } &&
6733          { ac_try='test -s conftest.$ac_objext'
6734   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6735   (eval $ac_try) 2>&5
6736   ac_status=$?
6737   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6738   (exit $ac_status); }; }; then
6739   ac_cv_have_decl_ferror_unlocked=yes
6740 else
6741   echo "$as_me: failed program was:" >&5
6742 sed 's/^/| /' conftest.$ac_ext >&5
6743
6744 ac_cv_have_decl_ferror_unlocked=no
6745 fi
6746 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6747 fi
6748 echo "$as_me:$LINENO: result: $ac_cv_have_decl_ferror_unlocked" >&5
6749 echo "${ECHO_T}$ac_cv_have_decl_ferror_unlocked" >&6
6750 if test $ac_cv_have_decl_ferror_unlocked = yes; then
6751
6752 cat >>confdefs.h <<_ACEOF
6753 #define HAVE_DECL_FERROR_UNLOCKED 1
6754 _ACEOF
6755
6756
6757 else
6758   cat >>confdefs.h <<_ACEOF
6759 #define HAVE_DECL_FERROR_UNLOCKED 0
6760 _ACEOF
6761
6762
6763 fi
6764 echo "$as_me:$LINENO: checking whether fflush_unlocked is declared" >&5
6765 echo $ECHO_N "checking whether fflush_unlocked is declared... $ECHO_C" >&6
6766 if test "${ac_cv_have_decl_fflush_unlocked+set}" = set; then
6767   echo $ECHO_N "(cached) $ECHO_C" >&6
6768 else
6769   cat >conftest.$ac_ext <<_ACEOF
6770 /* confdefs.h.  */
6771 _ACEOF
6772 cat confdefs.h >>conftest.$ac_ext
6773 cat >>conftest.$ac_ext <<_ACEOF
6774 /* end confdefs.h.  */
6775 $ac_includes_default
6776 int
6777 main ()
6778 {
6779 #ifndef fflush_unlocked
6780   char *p = (char *) fflush_unlocked;
6781 #endif
6782
6783   ;
6784   return 0;
6785 }
6786 _ACEOF
6787 rm -f conftest.$ac_objext
6788 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6789   (eval $ac_compile) 2>conftest.er1
6790   ac_status=$?
6791   grep -v '^ *+' conftest.er1 >conftest.err
6792   rm -f conftest.er1
6793   cat conftest.err >&5
6794   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6795   (exit $ac_status); } &&
6796          { ac_try='test -z "$ac_cxx_werror_flag"
6797                          || test ! -s conftest.err'
6798   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6799   (eval $ac_try) 2>&5
6800   ac_status=$?
6801   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6802   (exit $ac_status); }; } &&
6803          { ac_try='test -s conftest.$ac_objext'
6804   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6805   (eval $ac_try) 2>&5
6806   ac_status=$?
6807   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6808   (exit $ac_status); }; }; then
6809   ac_cv_have_decl_fflush_unlocked=yes
6810 else
6811   echo "$as_me: failed program was:" >&5
6812 sed 's/^/| /' conftest.$ac_ext >&5
6813
6814 ac_cv_have_decl_fflush_unlocked=no
6815 fi
6816 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6817 fi
6818 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fflush_unlocked" >&5
6819 echo "${ECHO_T}$ac_cv_have_decl_fflush_unlocked" >&6
6820 if test $ac_cv_have_decl_fflush_unlocked = yes; then
6821
6822 cat >>confdefs.h <<_ACEOF
6823 #define HAVE_DECL_FFLUSH_UNLOCKED 1
6824 _ACEOF
6825
6826
6827 else
6828   cat >>confdefs.h <<_ACEOF
6829 #define HAVE_DECL_FFLUSH_UNLOCKED 0
6830 _ACEOF
6831
6832
6833 fi
6834 echo "$as_me:$LINENO: checking whether fgetc_unlocked is declared" >&5
6835 echo $ECHO_N "checking whether fgetc_unlocked is declared... $ECHO_C" >&6
6836 if test "${ac_cv_have_decl_fgetc_unlocked+set}" = set; then
6837   echo $ECHO_N "(cached) $ECHO_C" >&6
6838 else
6839   cat >conftest.$ac_ext <<_ACEOF
6840 /* confdefs.h.  */
6841 _ACEOF
6842 cat confdefs.h >>conftest.$ac_ext
6843 cat >>conftest.$ac_ext <<_ACEOF
6844 /* end confdefs.h.  */
6845 $ac_includes_default
6846 int
6847 main ()
6848 {
6849 #ifndef fgetc_unlocked
6850   char *p = (char *) fgetc_unlocked;
6851 #endif
6852
6853   ;
6854   return 0;
6855 }
6856 _ACEOF
6857 rm -f conftest.$ac_objext
6858 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6859   (eval $ac_compile) 2>conftest.er1
6860   ac_status=$?
6861   grep -v '^ *+' conftest.er1 >conftest.err
6862   rm -f conftest.er1
6863   cat conftest.err >&5
6864   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6865   (exit $ac_status); } &&
6866          { ac_try='test -z "$ac_cxx_werror_flag"
6867                          || test ! -s conftest.err'
6868   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6869   (eval $ac_try) 2>&5
6870   ac_status=$?
6871   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6872   (exit $ac_status); }; } &&
6873          { ac_try='test -s conftest.$ac_objext'
6874   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6875   (eval $ac_try) 2>&5
6876   ac_status=$?
6877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6878   (exit $ac_status); }; }; then
6879   ac_cv_have_decl_fgetc_unlocked=yes
6880 else
6881   echo "$as_me: failed program was:" >&5
6882 sed 's/^/| /' conftest.$ac_ext >&5
6883
6884 ac_cv_have_decl_fgetc_unlocked=no
6885 fi
6886 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6887 fi
6888 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fgetc_unlocked" >&5
6889 echo "${ECHO_T}$ac_cv_have_decl_fgetc_unlocked" >&6
6890 if test $ac_cv_have_decl_fgetc_unlocked = yes; then
6891
6892 cat >>confdefs.h <<_ACEOF
6893 #define HAVE_DECL_FGETC_UNLOCKED 1
6894 _ACEOF
6895
6896
6897 else
6898   cat >>confdefs.h <<_ACEOF
6899 #define HAVE_DECL_FGETC_UNLOCKED 0
6900 _ACEOF
6901
6902
6903 fi
6904 echo "$as_me:$LINENO: checking whether fgets_unlocked is declared" >&5
6905 echo $ECHO_N "checking whether fgets_unlocked is declared... $ECHO_C" >&6
6906 if test "${ac_cv_have_decl_fgets_unlocked+set}" = set; then
6907   echo $ECHO_N "(cached) $ECHO_C" >&6
6908 else
6909   cat >conftest.$ac_ext <<_ACEOF
6910 /* confdefs.h.  */
6911 _ACEOF
6912 cat confdefs.h >>conftest.$ac_ext
6913 cat >>conftest.$ac_ext <<_ACEOF
6914 /* end confdefs.h.  */
6915 $ac_includes_default
6916 int
6917 main ()
6918 {
6919 #ifndef fgets_unlocked
6920   char *p = (char *) fgets_unlocked;
6921 #endif
6922
6923   ;
6924   return 0;
6925 }
6926 _ACEOF
6927 rm -f conftest.$ac_objext
6928 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6929   (eval $ac_compile) 2>conftest.er1
6930   ac_status=$?
6931   grep -v '^ *+' conftest.er1 >conftest.err
6932   rm -f conftest.er1
6933   cat conftest.err >&5
6934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6935   (exit $ac_status); } &&
6936          { ac_try='test -z "$ac_cxx_werror_flag"
6937                          || test ! -s conftest.err'
6938   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6939   (eval $ac_try) 2>&5
6940   ac_status=$?
6941   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6942   (exit $ac_status); }; } &&
6943          { ac_try='test -s conftest.$ac_objext'
6944   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6945   (eval $ac_try) 2>&5
6946   ac_status=$?
6947   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6948   (exit $ac_status); }; }; then
6949   ac_cv_have_decl_fgets_unlocked=yes
6950 else
6951   echo "$as_me: failed program was:" >&5
6952 sed 's/^/| /' conftest.$ac_ext >&5
6953
6954 ac_cv_have_decl_fgets_unlocked=no
6955 fi
6956 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6957 fi
6958 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fgets_unlocked" >&5
6959 echo "${ECHO_T}$ac_cv_have_decl_fgets_unlocked" >&6
6960 if test $ac_cv_have_decl_fgets_unlocked = yes; then
6961
6962 cat >>confdefs.h <<_ACEOF
6963 #define HAVE_DECL_FGETS_UNLOCKED 1
6964 _ACEOF
6965
6966
6967 else
6968   cat >>confdefs.h <<_ACEOF
6969 #define HAVE_DECL_FGETS_UNLOCKED 0
6970 _ACEOF
6971
6972
6973 fi
6974 echo "$as_me:$LINENO: checking whether fileno_unlocked is declared" >&5
6975 echo $ECHO_N "checking whether fileno_unlocked is declared... $ECHO_C" >&6
6976 if test "${ac_cv_have_decl_fileno_unlocked+set}" = set; then
6977   echo $ECHO_N "(cached) $ECHO_C" >&6
6978 else
6979   cat >conftest.$ac_ext <<_ACEOF
6980 /* confdefs.h.  */
6981 _ACEOF
6982 cat confdefs.h >>conftest.$ac_ext
6983 cat >>conftest.$ac_ext <<_ACEOF
6984 /* end confdefs.h.  */
6985 $ac_includes_default
6986 int
6987 main ()
6988 {
6989 #ifndef fileno_unlocked
6990   char *p = (char *) fileno_unlocked;
6991 #endif
6992
6993   ;
6994   return 0;
6995 }
6996 _ACEOF
6997 rm -f conftest.$ac_objext
6998 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6999   (eval $ac_compile) 2>conftest.er1
7000   ac_status=$?
7001   grep -v '^ *+' conftest.er1 >conftest.err
7002   rm -f conftest.er1
7003   cat conftest.err >&5
7004   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7005   (exit $ac_status); } &&
7006          { ac_try='test -z "$ac_cxx_werror_flag"
7007                          || test ! -s conftest.err'
7008   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7009   (eval $ac_try) 2>&5
7010   ac_status=$?
7011   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7012   (exit $ac_status); }; } &&
7013          { ac_try='test -s conftest.$ac_objext'
7014   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7015   (eval $ac_try) 2>&5
7016   ac_status=$?
7017   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7018   (exit $ac_status); }; }; then
7019   ac_cv_have_decl_fileno_unlocked=yes
7020 else
7021   echo "$as_me: failed program was:" >&5
7022 sed 's/^/| /' conftest.$ac_ext >&5
7023
7024 ac_cv_have_decl_fileno_unlocked=no
7025 fi
7026 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7027 fi
7028 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fileno_unlocked" >&5
7029 echo "${ECHO_T}$ac_cv_have_decl_fileno_unlocked" >&6
7030 if test $ac_cv_have_decl_fileno_unlocked = yes; then
7031
7032 cat >>confdefs.h <<_ACEOF
7033 #define HAVE_DECL_FILENO_UNLOCKED 1
7034 _ACEOF
7035
7036
7037 else
7038   cat >>confdefs.h <<_ACEOF
7039 #define HAVE_DECL_FILENO_UNLOCKED 0
7040 _ACEOF
7041
7042
7043 fi
7044 echo "$as_me:$LINENO: checking whether fprintf_unlocked is declared" >&5
7045 echo $ECHO_N "checking whether fprintf_unlocked is declared... $ECHO_C" >&6
7046 if test "${ac_cv_have_decl_fprintf_unlocked+set}" = set; then
7047   echo $ECHO_N "(cached) $ECHO_C" >&6
7048 else
7049   cat >conftest.$ac_ext <<_ACEOF
7050 /* confdefs.h.  */
7051 _ACEOF
7052 cat confdefs.h >>conftest.$ac_ext
7053 cat >>conftest.$ac_ext <<_ACEOF
7054 /* end confdefs.h.  */
7055 $ac_includes_default
7056 int
7057 main ()
7058 {
7059 #ifndef fprintf_unlocked
7060   char *p = (char *) fprintf_unlocked;
7061 #endif
7062
7063   ;
7064   return 0;
7065 }
7066 _ACEOF
7067 rm -f conftest.$ac_objext
7068 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7069   (eval $ac_compile) 2>conftest.er1
7070   ac_status=$?
7071   grep -v '^ *+' conftest.er1 >conftest.err
7072   rm -f conftest.er1
7073   cat conftest.err >&5
7074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7075   (exit $ac_status); } &&
7076          { ac_try='test -z "$ac_cxx_werror_flag"
7077                          || test ! -s conftest.err'
7078   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7079   (eval $ac_try) 2>&5
7080   ac_status=$?
7081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7082   (exit $ac_status); }; } &&
7083          { ac_try='test -s conftest.$ac_objext'
7084   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7085   (eval $ac_try) 2>&5
7086   ac_status=$?
7087   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7088   (exit $ac_status); }; }; then
7089   ac_cv_have_decl_fprintf_unlocked=yes
7090 else
7091   echo "$as_me: failed program was:" >&5
7092 sed 's/^/| /' conftest.$ac_ext >&5
7093
7094 ac_cv_have_decl_fprintf_unlocked=no
7095 fi
7096 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7097 fi
7098 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fprintf_unlocked" >&5
7099 echo "${ECHO_T}$ac_cv_have_decl_fprintf_unlocked" >&6
7100 if test $ac_cv_have_decl_fprintf_unlocked = yes; then
7101
7102 cat >>confdefs.h <<_ACEOF
7103 #define HAVE_DECL_FPRINTF_UNLOCKED 1
7104 _ACEOF
7105
7106
7107 else
7108   cat >>confdefs.h <<_ACEOF
7109 #define HAVE_DECL_FPRINTF_UNLOCKED 0
7110 _ACEOF
7111
7112
7113 fi
7114 echo "$as_me:$LINENO: checking whether fputc_unlocked is declared" >&5
7115 echo $ECHO_N "checking whether fputc_unlocked is declared... $ECHO_C" >&6
7116 if test "${ac_cv_have_decl_fputc_unlocked+set}" = set; then
7117   echo $ECHO_N "(cached) $ECHO_C" >&6
7118 else
7119   cat >conftest.$ac_ext <<_ACEOF
7120 /* confdefs.h.  */
7121 _ACEOF
7122 cat confdefs.h >>conftest.$ac_ext
7123 cat >>conftest.$ac_ext <<_ACEOF
7124 /* end confdefs.h.  */
7125 $ac_includes_default
7126 int
7127 main ()
7128 {
7129 #ifndef fputc_unlocked
7130   char *p = (char *) fputc_unlocked;
7131 #endif
7132
7133   ;
7134   return 0;
7135 }
7136 _ACEOF
7137 rm -f conftest.$ac_objext
7138 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7139   (eval $ac_compile) 2>conftest.er1
7140   ac_status=$?
7141   grep -v '^ *+' conftest.er1 >conftest.err
7142   rm -f conftest.er1
7143   cat conftest.err >&5
7144   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7145   (exit $ac_status); } &&
7146          { ac_try='test -z "$ac_cxx_werror_flag"
7147                          || test ! -s conftest.err'
7148   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7149   (eval $ac_try) 2>&5
7150   ac_status=$?
7151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7152   (exit $ac_status); }; } &&
7153          { ac_try='test -s conftest.$ac_objext'
7154   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7155   (eval $ac_try) 2>&5
7156   ac_status=$?
7157   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7158   (exit $ac_status); }; }; then
7159   ac_cv_have_decl_fputc_unlocked=yes
7160 else
7161   echo "$as_me: failed program was:" >&5
7162 sed 's/^/| /' conftest.$ac_ext >&5
7163
7164 ac_cv_have_decl_fputc_unlocked=no
7165 fi
7166 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7167 fi
7168 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputc_unlocked" >&5
7169 echo "${ECHO_T}$ac_cv_have_decl_fputc_unlocked" >&6
7170 if test $ac_cv_have_decl_fputc_unlocked = yes; then
7171
7172 cat >>confdefs.h <<_ACEOF
7173 #define HAVE_DECL_FPUTC_UNLOCKED 1
7174 _ACEOF
7175
7176
7177 else
7178   cat >>confdefs.h <<_ACEOF
7179 #define HAVE_DECL_FPUTC_UNLOCKED 0
7180 _ACEOF
7181
7182
7183 fi
7184 echo "$as_me:$LINENO: checking whether fputs_unlocked is declared" >&5
7185 echo $ECHO_N "checking whether fputs_unlocked is declared... $ECHO_C" >&6
7186 if test "${ac_cv_have_decl_fputs_unlocked+set}" = set; then
7187   echo $ECHO_N "(cached) $ECHO_C" >&6
7188 else
7189   cat >conftest.$ac_ext <<_ACEOF
7190 /* confdefs.h.  */
7191 _ACEOF
7192 cat confdefs.h >>conftest.$ac_ext
7193 cat >>conftest.$ac_ext <<_ACEOF
7194 /* end confdefs.h.  */
7195 $ac_includes_default
7196 int
7197 main ()
7198 {
7199 #ifndef fputs_unlocked
7200   char *p = (char *) fputs_unlocked;
7201 #endif
7202
7203   ;
7204   return 0;
7205 }
7206 _ACEOF
7207 rm -f conftest.$ac_objext
7208 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7209   (eval $ac_compile) 2>conftest.er1
7210   ac_status=$?
7211   grep -v '^ *+' conftest.er1 >conftest.err
7212   rm -f conftest.er1
7213   cat conftest.err >&5
7214   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7215   (exit $ac_status); } &&
7216          { ac_try='test -z "$ac_cxx_werror_flag"
7217                          || test ! -s conftest.err'
7218   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7219   (eval $ac_try) 2>&5
7220   ac_status=$?
7221   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7222   (exit $ac_status); }; } &&
7223          { ac_try='test -s conftest.$ac_objext'
7224   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7225   (eval $ac_try) 2>&5
7226   ac_status=$?
7227   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7228   (exit $ac_status); }; }; then
7229   ac_cv_have_decl_fputs_unlocked=yes
7230 else
7231   echo "$as_me: failed program was:" >&5
7232 sed 's/^/| /' conftest.$ac_ext >&5
7233
7234 ac_cv_have_decl_fputs_unlocked=no
7235 fi
7236 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7237 fi
7238 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputs_unlocked" >&5
7239 echo "${ECHO_T}$ac_cv_have_decl_fputs_unlocked" >&6
7240 if test $ac_cv_have_decl_fputs_unlocked = yes; then
7241
7242 cat >>confdefs.h <<_ACEOF
7243 #define HAVE_DECL_FPUTS_UNLOCKED 1
7244 _ACEOF
7245
7246
7247 else
7248   cat >>confdefs.h <<_ACEOF
7249 #define HAVE_DECL_FPUTS_UNLOCKED 0
7250 _ACEOF
7251
7252
7253 fi
7254 echo "$as_me:$LINENO: checking whether fread_unlocked is declared" >&5
7255 echo $ECHO_N "checking whether fread_unlocked is declared... $ECHO_C" >&6
7256 if test "${ac_cv_have_decl_fread_unlocked+set}" = set; then
7257   echo $ECHO_N "(cached) $ECHO_C" >&6
7258 else
7259   cat >conftest.$ac_ext <<_ACEOF
7260 /* confdefs.h.  */
7261 _ACEOF
7262 cat confdefs.h >>conftest.$ac_ext
7263 cat >>conftest.$ac_ext <<_ACEOF
7264 /* end confdefs.h.  */
7265 $ac_includes_default
7266 int
7267 main ()
7268 {
7269 #ifndef fread_unlocked
7270   char *p = (char *) fread_unlocked;
7271 #endif
7272
7273   ;
7274   return 0;
7275 }
7276 _ACEOF
7277 rm -f conftest.$ac_objext
7278 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7279   (eval $ac_compile) 2>conftest.er1
7280   ac_status=$?
7281   grep -v '^ *+' conftest.er1 >conftest.err
7282   rm -f conftest.er1
7283   cat conftest.err >&5
7284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7285   (exit $ac_status); } &&
7286          { ac_try='test -z "$ac_cxx_werror_flag"
7287                          || test ! -s conftest.err'
7288   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7289   (eval $ac_try) 2>&5
7290   ac_status=$?
7291   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7292   (exit $ac_status); }; } &&
7293          { ac_try='test -s conftest.$ac_objext'
7294   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7295   (eval $ac_try) 2>&5
7296   ac_status=$?
7297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7298   (exit $ac_status); }; }; then
7299   ac_cv_have_decl_fread_unlocked=yes
7300 else
7301   echo "$as_me: failed program was:" >&5
7302 sed 's/^/| /' conftest.$ac_ext >&5
7303
7304 ac_cv_have_decl_fread_unlocked=no
7305 fi
7306 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7307 fi
7308 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fread_unlocked" >&5
7309 echo "${ECHO_T}$ac_cv_have_decl_fread_unlocked" >&6
7310 if test $ac_cv_have_decl_fread_unlocked = yes; then
7311
7312 cat >>confdefs.h <<_ACEOF
7313 #define HAVE_DECL_FREAD_UNLOCKED 1
7314 _ACEOF
7315
7316
7317 else
7318   cat >>confdefs.h <<_ACEOF
7319 #define HAVE_DECL_FREAD_UNLOCKED 0
7320 _ACEOF
7321
7322
7323 fi
7324 echo "$as_me:$LINENO: checking whether fwrite_unlocked is declared" >&5
7325 echo $ECHO_N "checking whether fwrite_unlocked is declared... $ECHO_C" >&6
7326 if test "${ac_cv_have_decl_fwrite_unlocked+set}" = set; then
7327   echo $ECHO_N "(cached) $ECHO_C" >&6
7328 else
7329   cat >conftest.$ac_ext <<_ACEOF
7330 /* confdefs.h.  */
7331 _ACEOF
7332 cat confdefs.h >>conftest.$ac_ext
7333 cat >>conftest.$ac_ext <<_ACEOF
7334 /* end confdefs.h.  */
7335 $ac_includes_default
7336 int
7337 main ()
7338 {
7339 #ifndef fwrite_unlocked
7340   char *p = (char *) fwrite_unlocked;
7341 #endif
7342
7343   ;
7344   return 0;
7345 }
7346 _ACEOF
7347 rm -f conftest.$ac_objext
7348 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7349   (eval $ac_compile) 2>conftest.er1
7350   ac_status=$?
7351   grep -v '^ *+' conftest.er1 >conftest.err
7352   rm -f conftest.er1
7353   cat conftest.err >&5
7354   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7355   (exit $ac_status); } &&
7356          { ac_try='test -z "$ac_cxx_werror_flag"
7357                          || test ! -s conftest.err'
7358   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7359   (eval $ac_try) 2>&5
7360   ac_status=$?
7361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7362   (exit $ac_status); }; } &&
7363          { ac_try='test -s conftest.$ac_objext'
7364   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7365   (eval $ac_try) 2>&5
7366   ac_status=$?
7367   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7368   (exit $ac_status); }; }; then
7369   ac_cv_have_decl_fwrite_unlocked=yes
7370 else
7371   echo "$as_me: failed program was:" >&5
7372 sed 's/^/| /' conftest.$ac_ext >&5
7373
7374 ac_cv_have_decl_fwrite_unlocked=no
7375 fi
7376 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7377 fi
7378 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fwrite_unlocked" >&5
7379 echo "${ECHO_T}$ac_cv_have_decl_fwrite_unlocked" >&6
7380 if test $ac_cv_have_decl_fwrite_unlocked = yes; then
7381
7382 cat >>confdefs.h <<_ACEOF
7383 #define HAVE_DECL_FWRITE_UNLOCKED 1
7384 _ACEOF
7385
7386
7387 else
7388   cat >>confdefs.h <<_ACEOF
7389 #define HAVE_DECL_FWRITE_UNLOCKED 0
7390 _ACEOF
7391
7392
7393 fi
7394 echo "$as_me:$LINENO: checking whether getchar_unlocked is declared" >&5
7395 echo $ECHO_N "checking whether getchar_unlocked is declared... $ECHO_C" >&6
7396 if test "${ac_cv_have_decl_getchar_unlocked+set}" = set; then
7397   echo $ECHO_N "(cached) $ECHO_C" >&6
7398 else
7399   cat >conftest.$ac_ext <<_ACEOF
7400 /* confdefs.h.  */
7401 _ACEOF
7402 cat confdefs.h >>conftest.$ac_ext
7403 cat >>conftest.$ac_ext <<_ACEOF
7404 /* end confdefs.h.  */
7405 $ac_includes_default
7406 int
7407 main ()
7408 {
7409 #ifndef getchar_unlocked
7410   char *p = (char *) getchar_unlocked;
7411 #endif
7412
7413   ;
7414   return 0;
7415 }
7416 _ACEOF
7417 rm -f conftest.$ac_objext
7418 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7419   (eval $ac_compile) 2>conftest.er1
7420   ac_status=$?
7421   grep -v '^ *+' conftest.er1 >conftest.err
7422   rm -f conftest.er1
7423   cat conftest.err >&5
7424   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7425   (exit $ac_status); } &&
7426          { ac_try='test -z "$ac_cxx_werror_flag"
7427                          || test ! -s conftest.err'
7428   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7429   (eval $ac_try) 2>&5
7430   ac_status=$?
7431   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7432   (exit $ac_status); }; } &&
7433          { ac_try='test -s conftest.$ac_objext'
7434   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7435   (eval $ac_try) 2>&5
7436   ac_status=$?
7437   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7438   (exit $ac_status); }; }; then
7439   ac_cv_have_decl_getchar_unlocked=yes
7440 else
7441   echo "$as_me: failed program was:" >&5
7442 sed 's/^/| /' conftest.$ac_ext >&5
7443
7444 ac_cv_have_decl_getchar_unlocked=no
7445 fi
7446 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7447 fi
7448 echo "$as_me:$LINENO: result: $ac_cv_have_decl_getchar_unlocked" >&5
7449 echo "${ECHO_T}$ac_cv_have_decl_getchar_unlocked" >&6
7450 if test $ac_cv_have_decl_getchar_unlocked = yes; then
7451
7452 cat >>confdefs.h <<_ACEOF
7453 #define HAVE_DECL_GETCHAR_UNLOCKED 1
7454 _ACEOF
7455
7456
7457 else
7458   cat >>confdefs.h <<_ACEOF
7459 #define HAVE_DECL_GETCHAR_UNLOCKED 0
7460 _ACEOF
7461
7462
7463 fi
7464 echo "$as_me:$LINENO: checking whether getc_unlocked is declared" >&5
7465 echo $ECHO_N "checking whether getc_unlocked is declared... $ECHO_C" >&6
7466 if test "${ac_cv_have_decl_getc_unlocked+set}" = set; then
7467   echo $ECHO_N "(cached) $ECHO_C" >&6
7468 else
7469   cat >conftest.$ac_ext <<_ACEOF
7470 /* confdefs.h.  */
7471 _ACEOF
7472 cat confdefs.h >>conftest.$ac_ext
7473 cat >>conftest.$ac_ext <<_ACEOF
7474 /* end confdefs.h.  */
7475 $ac_includes_default
7476 int
7477 main ()
7478 {
7479 #ifndef getc_unlocked
7480   char *p = (char *) getc_unlocked;
7481 #endif
7482
7483   ;
7484   return 0;
7485 }
7486 _ACEOF
7487 rm -f conftest.$ac_objext
7488 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7489   (eval $ac_compile) 2>conftest.er1
7490   ac_status=$?
7491   grep -v '^ *+' conftest.er1 >conftest.err
7492   rm -f conftest.er1
7493   cat conftest.err >&5
7494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7495   (exit $ac_status); } &&
7496          { ac_try='test -z "$ac_cxx_werror_flag"
7497                          || test ! -s conftest.err'
7498   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7499   (eval $ac_try) 2>&5
7500   ac_status=$?
7501   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7502   (exit $ac_status); }; } &&
7503          { ac_try='test -s conftest.$ac_objext'
7504   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7505   (eval $ac_try) 2>&5
7506   ac_status=$?
7507   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7508   (exit $ac_status); }; }; then
7509   ac_cv_have_decl_getc_unlocked=yes
7510 else
7511   echo "$as_me: failed program was:" >&5
7512 sed 's/^/| /' conftest.$ac_ext >&5
7513
7514 ac_cv_have_decl_getc_unlocked=no
7515 fi
7516 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7517 fi
7518 echo "$as_me:$LINENO: result: $ac_cv_have_decl_getc_unlocked" >&5
7519 echo "${ECHO_T}$ac_cv_have_decl_getc_unlocked" >&6
7520 if test $ac_cv_have_decl_getc_unlocked = yes; then
7521
7522 cat >>confdefs.h <<_ACEOF
7523 #define HAVE_DECL_GETC_UNLOCKED 1
7524 _ACEOF
7525
7526
7527 else
7528   cat >>confdefs.h <<_ACEOF
7529 #define HAVE_DECL_GETC_UNLOCKED 0
7530 _ACEOF
7531
7532
7533 fi
7534 echo "$as_me:$LINENO: checking whether putchar_unlocked is declared" >&5
7535 echo $ECHO_N "checking whether putchar_unlocked is declared... $ECHO_C" >&6
7536 if test "${ac_cv_have_decl_putchar_unlocked+set}" = set; then
7537   echo $ECHO_N "(cached) $ECHO_C" >&6
7538 else
7539   cat >conftest.$ac_ext <<_ACEOF
7540 /* confdefs.h.  */
7541 _ACEOF
7542 cat confdefs.h >>conftest.$ac_ext
7543 cat >>conftest.$ac_ext <<_ACEOF
7544 /* end confdefs.h.  */
7545 $ac_includes_default
7546 int
7547 main ()
7548 {
7549 #ifndef putchar_unlocked
7550   char *p = (char *) putchar_unlocked;
7551 #endif
7552
7553   ;
7554   return 0;
7555 }
7556 _ACEOF
7557 rm -f conftest.$ac_objext
7558 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7559   (eval $ac_compile) 2>conftest.er1
7560   ac_status=$?
7561   grep -v '^ *+' conftest.er1 >conftest.err
7562   rm -f conftest.er1
7563   cat conftest.err >&5
7564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7565   (exit $ac_status); } &&
7566          { ac_try='test -z "$ac_cxx_werror_flag"
7567                          || test ! -s conftest.err'
7568   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7569   (eval $ac_try) 2>&5
7570   ac_status=$?
7571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7572   (exit $ac_status); }; } &&
7573          { ac_try='test -s conftest.$ac_objext'
7574   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7575   (eval $ac_try) 2>&5
7576   ac_status=$?
7577   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7578   (exit $ac_status); }; }; then
7579   ac_cv_have_decl_putchar_unlocked=yes
7580 else
7581   echo "$as_me: failed program was:" >&5
7582 sed 's/^/| /' conftest.$ac_ext >&5
7583
7584 ac_cv_have_decl_putchar_unlocked=no
7585 fi
7586 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7587 fi
7588 echo "$as_me:$LINENO: result: $ac_cv_have_decl_putchar_unlocked" >&5
7589 echo "${ECHO_T}$ac_cv_have_decl_putchar_unlocked" >&6
7590 if test $ac_cv_have_decl_putchar_unlocked = yes; then
7591
7592 cat >>confdefs.h <<_ACEOF
7593 #define HAVE_DECL_PUTCHAR_UNLOCKED 1
7594 _ACEOF
7595
7596
7597 else
7598   cat >>confdefs.h <<_ACEOF
7599 #define HAVE_DECL_PUTCHAR_UNLOCKED 0
7600 _ACEOF
7601
7602
7603 fi
7604 echo "$as_me:$LINENO: checking whether putc_unlocked is declared" >&5
7605 echo $ECHO_N "checking whether putc_unlocked is declared... $ECHO_C" >&6
7606 if test "${ac_cv_have_decl_putc_unlocked+set}" = set; then
7607   echo $ECHO_N "(cached) $ECHO_C" >&6
7608 else
7609   cat >conftest.$ac_ext <<_ACEOF
7610 /* confdefs.h.  */
7611 _ACEOF
7612 cat confdefs.h >>conftest.$ac_ext
7613 cat >>conftest.$ac_ext <<_ACEOF
7614 /* end confdefs.h.  */
7615 $ac_includes_default
7616 int
7617 main ()
7618 {
7619 #ifndef putc_unlocked
7620   char *p = (char *) putc_unlocked;
7621 #endif
7622
7623   ;
7624   return 0;
7625 }
7626 _ACEOF
7627 rm -f conftest.$ac_objext
7628 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7629   (eval $ac_compile) 2>conftest.er1
7630   ac_status=$?
7631   grep -v '^ *+' conftest.er1 >conftest.err
7632   rm -f conftest.er1
7633   cat conftest.err >&5
7634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7635   (exit $ac_status); } &&
7636          { ac_try='test -z "$ac_cxx_werror_flag"
7637                          || test ! -s conftest.err'
7638   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7639   (eval $ac_try) 2>&5
7640   ac_status=$?
7641   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7642   (exit $ac_status); }; } &&
7643          { ac_try='test -s conftest.$ac_objext'
7644   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7645   (eval $ac_try) 2>&5
7646   ac_status=$?
7647   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7648   (exit $ac_status); }; }; then
7649   ac_cv_have_decl_putc_unlocked=yes
7650 else
7651   echo "$as_me: failed program was:" >&5
7652 sed 's/^/| /' conftest.$ac_ext >&5
7653
7654 ac_cv_have_decl_putc_unlocked=no
7655 fi
7656 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7657 fi
7658 echo "$as_me:$LINENO: result: $ac_cv_have_decl_putc_unlocked" >&5
7659 echo "${ECHO_T}$ac_cv_have_decl_putc_unlocked" >&6
7660 if test $ac_cv_have_decl_putc_unlocked = yes; then
7661
7662 cat >>confdefs.h <<_ACEOF
7663 #define HAVE_DECL_PUTC_UNLOCKED 1
7664 _ACEOF
7665
7666
7667 else
7668   cat >>confdefs.h <<_ACEOF
7669 #define HAVE_DECL_PUTC_UNLOCKED 0
7670 _ACEOF
7671
7672
7673 fi
7674 echo "$as_me:$LINENO: checking whether vasprintf is declared" >&5
7675 echo $ECHO_N "checking whether vasprintf is declared... $ECHO_C" >&6
7676 if test "${ac_cv_have_decl_vasprintf+set}" = set; then
7677   echo $ECHO_N "(cached) $ECHO_C" >&6
7678 else
7679   cat >conftest.$ac_ext <<_ACEOF
7680 /* confdefs.h.  */
7681 _ACEOF
7682 cat confdefs.h >>conftest.$ac_ext
7683 cat >>conftest.$ac_ext <<_ACEOF
7684 /* end confdefs.h.  */
7685 $ac_includes_default
7686 int
7687 main ()
7688 {
7689 #ifndef vasprintf
7690   char *p = (char *) vasprintf;
7691 #endif
7692
7693   ;
7694   return 0;
7695 }
7696 _ACEOF
7697 rm -f conftest.$ac_objext
7698 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7699   (eval $ac_compile) 2>conftest.er1
7700   ac_status=$?
7701   grep -v '^ *+' conftest.er1 >conftest.err
7702   rm -f conftest.er1
7703   cat conftest.err >&5
7704   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7705   (exit $ac_status); } &&
7706          { ac_try='test -z "$ac_cxx_werror_flag"
7707                          || test ! -s conftest.err'
7708   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7709   (eval $ac_try) 2>&5
7710   ac_status=$?
7711   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7712   (exit $ac_status); }; } &&
7713          { ac_try='test -s conftest.$ac_objext'
7714   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7715   (eval $ac_try) 2>&5
7716   ac_status=$?
7717   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7718   (exit $ac_status); }; }; then
7719   ac_cv_have_decl_vasprintf=yes
7720 else
7721   echo "$as_me: failed program was:" >&5
7722 sed 's/^/| /' conftest.$ac_ext >&5
7723
7724 ac_cv_have_decl_vasprintf=no
7725 fi
7726 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7727 fi
7728 echo "$as_me:$LINENO: result: $ac_cv_have_decl_vasprintf" >&5
7729 echo "${ECHO_T}$ac_cv_have_decl_vasprintf" >&6
7730 if test $ac_cv_have_decl_vasprintf = yes; then
7731
7732 cat >>confdefs.h <<_ACEOF
7733 #define HAVE_DECL_VASPRINTF 1
7734 _ACEOF
7735
7736
7737 else
7738   cat >>confdefs.h <<_ACEOF
7739 #define HAVE_DECL_VASPRINTF 0
7740 _ACEOF
7741
7742
7743 fi
7744
7745
7746
7747 # Checks for library functions.
7748 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7749 # for constant arguments.  Useless!
7750 echo "$as_me:$LINENO: checking for working alloca.h" >&5
7751 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
7752 if test "${ac_cv_working_alloca_h+set}" = set; then
7753   echo $ECHO_N "(cached) $ECHO_C" >&6
7754 else
7755   cat >conftest.$ac_ext <<_ACEOF
7756 /* confdefs.h.  */
7757 _ACEOF
7758 cat confdefs.h >>conftest.$ac_ext
7759 cat >>conftest.$ac_ext <<_ACEOF
7760 /* end confdefs.h.  */
7761 #include <alloca.h>
7762 int
7763 main ()
7764 {
7765 char *p = (char *) alloca (2 * sizeof (int));
7766   ;
7767   return 0;
7768 }
7769 _ACEOF
7770 rm -f conftest.$ac_objext conftest$ac_exeext
7771 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7772   (eval $ac_link) 2>conftest.er1
7773   ac_status=$?
7774   grep -v '^ *+' conftest.er1 >conftest.err
7775   rm -f conftest.er1
7776   cat conftest.err >&5
7777   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7778   (exit $ac_status); } &&
7779          { ac_try='test -z "$ac_cxx_werror_flag"
7780                          || test ! -s conftest.err'
7781   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7782   (eval $ac_try) 2>&5
7783   ac_status=$?
7784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7785   (exit $ac_status); }; } &&
7786          { ac_try='test -s conftest$ac_exeext'
7787   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7788   (eval $ac_try) 2>&5
7789   ac_status=$?
7790   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7791   (exit $ac_status); }; }; then
7792   ac_cv_working_alloca_h=yes
7793 else
7794   echo "$as_me: failed program was:" >&5
7795 sed 's/^/| /' conftest.$ac_ext >&5
7796
7797 ac_cv_working_alloca_h=no
7798 fi
7799 rm -f conftest.err conftest.$ac_objext \
7800       conftest$ac_exeext conftest.$ac_ext
7801 fi
7802 echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
7803 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
7804 if test $ac_cv_working_alloca_h = yes; then
7805
7806 cat >>confdefs.h <<\_ACEOF
7807 #define HAVE_ALLOCA_H 1
7808 _ACEOF
7809
7810 fi
7811
7812 echo "$as_me:$LINENO: checking for alloca" >&5
7813 echo $ECHO_N "checking for alloca... $ECHO_C" >&6
7814 if test "${ac_cv_func_alloca_works+set}" = set; then
7815   echo $ECHO_N "(cached) $ECHO_C" >&6
7816 else
7817   cat >conftest.$ac_ext <<_ACEOF
7818 /* confdefs.h.  */
7819 _ACEOF
7820 cat confdefs.h >>conftest.$ac_ext
7821 cat >>conftest.$ac_ext <<_ACEOF
7822 /* end confdefs.h.  */
7823 #ifdef __GNUC__
7824 # define alloca __builtin_alloca
7825 #else
7826 # ifdef _MSC_VER
7827 #  include <malloc.h>
7828 #  define alloca _alloca
7829 # else
7830 #  if HAVE_ALLOCA_H
7831 #   include <alloca.h>
7832 #  else
7833 #   ifdef _AIX
7834  #pragma alloca
7835 #   else
7836 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7837 char *alloca ();
7838 #    endif
7839 #   endif
7840 #  endif
7841 # endif
7842 #endif
7843
7844 int
7845 main ()
7846 {
7847 char *p = (char *) alloca (1);
7848   ;
7849   return 0;
7850 }
7851 _ACEOF
7852 rm -f conftest.$ac_objext conftest$ac_exeext
7853 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7854   (eval $ac_link) 2>conftest.er1
7855   ac_status=$?
7856   grep -v '^ *+' conftest.er1 >conftest.err
7857   rm -f conftest.er1
7858   cat conftest.err >&5
7859   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7860   (exit $ac_status); } &&
7861          { ac_try='test -z "$ac_cxx_werror_flag"
7862                          || test ! -s conftest.err'
7863   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7864   (eval $ac_try) 2>&5
7865   ac_status=$?
7866   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7867   (exit $ac_status); }; } &&
7868          { ac_try='test -s conftest$ac_exeext'
7869   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7870   (eval $ac_try) 2>&5
7871   ac_status=$?
7872   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7873   (exit $ac_status); }; }; then
7874   ac_cv_func_alloca_works=yes
7875 else
7876   echo "$as_me: failed program was:" >&5
7877 sed 's/^/| /' conftest.$ac_ext >&5
7878
7879 ac_cv_func_alloca_works=no
7880 fi
7881 rm -f conftest.err conftest.$ac_objext \
7882       conftest$ac_exeext conftest.$ac_ext
7883 fi
7884 echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
7885 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
7886
7887 if test $ac_cv_func_alloca_works = yes; then
7888
7889 cat >>confdefs.h <<\_ACEOF
7890 #define HAVE_ALLOCA 1
7891 _ACEOF
7892
7893 else
7894   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7895 # that cause trouble.  Some versions do not even contain alloca or
7896 # contain a buggy version.  If you still want to use their alloca,
7897 # use ar to extract alloca.o from them instead of compiling alloca.c.
7898
7899 ALLOCA=alloca.$ac_objext
7900
7901 cat >>confdefs.h <<\_ACEOF
7902 #define C_ALLOCA 1
7903 _ACEOF
7904
7905
7906 echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
7907 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
7908 if test "${ac_cv_os_cray+set}" = set; then
7909   echo $ECHO_N "(cached) $ECHO_C" >&6
7910 else
7911   cat >conftest.$ac_ext <<_ACEOF
7912 /* confdefs.h.  */
7913 _ACEOF
7914 cat confdefs.h >>conftest.$ac_ext
7915 cat >>conftest.$ac_ext <<_ACEOF
7916 /* end confdefs.h.  */
7917 #if defined(CRAY) && ! defined(CRAY2)
7918 webecray
7919 #else
7920 wenotbecray
7921 #endif
7922
7923 _ACEOF
7924 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7925   $EGREP "webecray" >/dev/null 2>&1; then
7926   ac_cv_os_cray=yes
7927 else
7928   ac_cv_os_cray=no
7929 fi
7930 rm -f conftest*
7931
7932 fi
7933 echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
7934 echo "${ECHO_T}$ac_cv_os_cray" >&6
7935 if test $ac_cv_os_cray = yes; then
7936   for ac_func in _getb67 GETB67 getb67; do
7937     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7938 echo "$as_me:$LINENO: checking for $ac_func" >&5
7939 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7940 if eval "test \"\${$as_ac_var+set}\" = set"; then
7941   echo $ECHO_N "(cached) $ECHO_C" >&6
7942 else
7943   cat >conftest.$ac_ext <<_ACEOF
7944 /* confdefs.h.  */
7945 _ACEOF
7946 cat confdefs.h >>conftest.$ac_ext
7947 cat >>conftest.$ac_ext <<_ACEOF
7948 /* end confdefs.h.  */
7949 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7950    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
7951 #define $ac_func innocuous_$ac_func
7952
7953 /* System header to define __stub macros and hopefully few prototypes,
7954     which can conflict with char $ac_func (); below.
7955     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7956     <limits.h> exists even on freestanding compilers.  */
7957
7958 #ifdef __STDC__
7959 # include <limits.h>
7960 #else
7961 # include <assert.h>
7962 #endif
7963
7964 #undef $ac_func
7965
7966 /* Override any gcc2 internal prototype to avoid an error.  */
7967 #ifdef __cplusplus
7968 extern "C"
7969 {
7970 #endif
7971 /* We use char because int might match the return type of a gcc2
7972    builtin and then its argument prototype would still apply.  */
7973 char $ac_func ();
7974 /* The GNU C library defines this for functions which it implements
7975     to always fail with ENOSYS.  Some functions are actually named
7976     something starting with __ and the normal name is an alias.  */
7977 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7978 choke me
7979 #else
7980 char (*f) () = $ac_func;
7981 #endif
7982 #ifdef __cplusplus
7983 }
7984 #endif
7985
7986 int
7987 main ()
7988 {
7989 return f != $ac_func;
7990   ;
7991   return 0;
7992 }
7993 _ACEOF
7994 rm -f conftest.$ac_objext conftest$ac_exeext
7995 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7996   (eval $ac_link) 2>conftest.er1
7997   ac_status=$?
7998   grep -v '^ *+' conftest.er1 >conftest.err
7999   rm -f conftest.er1
8000   cat conftest.err >&5
8001   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8002   (exit $ac_status); } &&
8003          { ac_try='test -z "$ac_cxx_werror_flag"
8004                          || test ! -s conftest.err'
8005   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8006   (eval $ac_try) 2>&5
8007   ac_status=$?
8008   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8009   (exit $ac_status); }; } &&
8010          { ac_try='test -s conftest$ac_exeext'
8011   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8012   (eval $ac_try) 2>&5
8013   ac_status=$?
8014   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8015   (exit $ac_status); }; }; then
8016   eval "$as_ac_var=yes"
8017 else
8018   echo "$as_me: failed program was:" >&5
8019 sed 's/^/| /' conftest.$ac_ext >&5
8020
8021 eval "$as_ac_var=no"
8022 fi
8023 rm -f conftest.err conftest.$ac_objext \
8024       conftest$ac_exeext conftest.$ac_ext
8025 fi
8026 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8027 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8028 if test `eval echo '${'$as_ac_var'}'` = yes; then
8029
8030 cat >>confdefs.h <<_ACEOF
8031 #define CRAY_STACKSEG_END $ac_func
8032 _ACEOF
8033
8034     break
8035 fi
8036
8037   done
8038 fi
8039
8040 echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
8041 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
8042 if test "${ac_cv_c_stack_direction+set}" = set; then
8043   echo $ECHO_N "(cached) $ECHO_C" >&6
8044 else
8045   if test "$cross_compiling" = yes; then
8046   ac_cv_c_stack_direction=0
8047 else
8048   cat >conftest.$ac_ext <<_ACEOF
8049 /* confdefs.h.  */
8050 _ACEOF
8051 cat confdefs.h >>conftest.$ac_ext
8052 cat >>conftest.$ac_ext <<_ACEOF
8053 /* end confdefs.h.  */
8054 int
8055 find_stack_direction ()
8056 {
8057   static char *addr = 0;
8058   auto char dummy;
8059   if (addr == 0)
8060     {
8061       addr = &dummy;
8062       return find_stack_direction ();
8063     }
8064   else
8065     return (&dummy > addr) ? 1 : -1;
8066 }
8067
8068 int
8069 main ()
8070 {
8071   exit (find_stack_direction () < 0);
8072 }
8073 _ACEOF
8074 rm -f conftest$ac_exeext
8075 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8076   (eval $ac_link) 2>&5
8077   ac_status=$?
8078   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8079   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8080   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8081   (eval $ac_try) 2>&5
8082   ac_status=$?
8083   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8084   (exit $ac_status); }; }; then
8085   ac_cv_c_stack_direction=1
8086 else
8087   echo "$as_me: program exited with status $ac_status" >&5
8088 echo "$as_me: failed program was:" >&5
8089 sed 's/^/| /' conftest.$ac_ext >&5
8090
8091 ( exit $ac_status )
8092 ac_cv_c_stack_direction=-1
8093 fi
8094 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8095 fi
8096 fi
8097 echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
8098 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
8099
8100 cat >>confdefs.h <<_ACEOF
8101 #define STACK_DIRECTION $ac_cv_c_stack_direction
8102 _ACEOF
8103
8104
8105 fi
8106
8107 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8108 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8109 if test "${ac_cv_header_stdc+set}" = set; then
8110   echo $ECHO_N "(cached) $ECHO_C" >&6
8111 else
8112   cat >conftest.$ac_ext <<_ACEOF
8113 /* confdefs.h.  */
8114 _ACEOF
8115 cat confdefs.h >>conftest.$ac_ext
8116 cat >>conftest.$ac_ext <<_ACEOF
8117 /* end confdefs.h.  */
8118 #include <stdlib.h>
8119 #include <stdarg.h>
8120 #include <string.h>
8121 #include <float.h>
8122
8123 int
8124 main ()
8125 {
8126
8127   ;
8128   return 0;
8129 }
8130 _ACEOF
8131 rm -f conftest.$ac_objext
8132 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8133   (eval $ac_compile) 2>conftest.er1
8134   ac_status=$?
8135   grep -v '^ *+' conftest.er1 >conftest.err
8136   rm -f conftest.er1
8137   cat conftest.err >&5
8138   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8139   (exit $ac_status); } &&
8140          { ac_try='test -z "$ac_cxx_werror_flag"
8141                          || test ! -s conftest.err'
8142   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8143   (eval $ac_try) 2>&5
8144   ac_status=$?
8145   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8146   (exit $ac_status); }; } &&
8147          { ac_try='test -s conftest.$ac_objext'
8148   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8149   (eval $ac_try) 2>&5
8150   ac_status=$?
8151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8152   (exit $ac_status); }; }; then
8153   ac_cv_header_stdc=yes
8154 else
8155   echo "$as_me: failed program was:" >&5
8156 sed 's/^/| /' conftest.$ac_ext >&5
8157
8158 ac_cv_header_stdc=no
8159 fi
8160 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8161
8162 if test $ac_cv_header_stdc = yes; then
8163   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8164   cat >conftest.$ac_ext <<_ACEOF
8165 /* confdefs.h.  */
8166 _ACEOF
8167 cat confdefs.h >>conftest.$ac_ext
8168 cat >>conftest.$ac_ext <<_ACEOF
8169 /* end confdefs.h.  */
8170 #include <string.h>
8171
8172 _ACEOF
8173 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8174   $EGREP "memchr" >/dev/null 2>&1; then
8175   :
8176 else
8177   ac_cv_header_stdc=no
8178 fi
8179 rm -f conftest*
8180
8181 fi
8182
8183 if test $ac_cv_header_stdc = yes; then
8184   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8185   cat >conftest.$ac_ext <<_ACEOF
8186 /* confdefs.h.  */
8187 _ACEOF
8188 cat confdefs.h >>conftest.$ac_ext
8189 cat >>conftest.$ac_ext <<_ACEOF
8190 /* end confdefs.h.  */
8191 #include <stdlib.h>
8192
8193 _ACEOF
8194 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8195   $EGREP "free" >/dev/null 2>&1; then
8196   :
8197 else
8198   ac_cv_header_stdc=no
8199 fi
8200 rm -f conftest*
8201
8202 fi
8203
8204 if test $ac_cv_header_stdc = yes; then
8205   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8206   if test "$cross_compiling" = yes; then
8207   :
8208 else
8209   cat >conftest.$ac_ext <<_ACEOF
8210 /* confdefs.h.  */
8211 _ACEOF
8212 cat confdefs.h >>conftest.$ac_ext
8213 cat >>conftest.$ac_ext <<_ACEOF
8214 /* end confdefs.h.  */
8215 #include <ctype.h>
8216 #if ((' ' & 0x0FF) == 0x020)
8217 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8218 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8219 #else
8220 # define ISLOWER(c) \
8221                    (('a' <= (c) && (c) <= 'i') \
8222                      || ('j' <= (c) && (c) <= 'r') \
8223                      || ('s' <= (c) && (c) <= 'z'))
8224 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8225 #endif
8226
8227 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8228 int
8229 main ()
8230 {
8231   int i;
8232   for (i = 0; i < 256; i++)
8233     if (XOR (islower (i), ISLOWER (i))
8234         || toupper (i) != TOUPPER (i))
8235       exit(2);
8236   exit (0);
8237 }
8238 _ACEOF
8239 rm -f conftest$ac_exeext
8240 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8241   (eval $ac_link) 2>&5
8242   ac_status=$?
8243   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8244   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8245   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8246   (eval $ac_try) 2>&5
8247   ac_status=$?
8248   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8249   (exit $ac_status); }; }; then
8250   :
8251 else
8252   echo "$as_me: program exited with status $ac_status" >&5
8253 echo "$as_me: failed program was:" >&5
8254 sed 's/^/| /' conftest.$ac_ext >&5
8255
8256 ( exit $ac_status )
8257 ac_cv_header_stdc=no
8258 fi
8259 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8260 fi
8261 fi
8262 fi
8263 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8264 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8265 if test $ac_cv_header_stdc = yes; then
8266
8267 cat >>confdefs.h <<\_ACEOF
8268 #define STDC_HEADERS 1
8269 _ACEOF
8270
8271 fi
8272
8273
8274   echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
8275 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
8276 if test "${am_cv_langinfo_codeset+set}" = set; then
8277   echo $ECHO_N "(cached) $ECHO_C" >&6
8278 else
8279   cat >conftest.$ac_ext <<_ACEOF
8280 /* confdefs.h.  */
8281 _ACEOF
8282 cat confdefs.h >>conftest.$ac_ext
8283 cat >>conftest.$ac_ext <<_ACEOF
8284 /* end confdefs.h.  */
8285 #include <langinfo.h>
8286 int
8287 main ()
8288 {
8289 char* cs = nl_langinfo(CODESET);
8290   ;
8291   return 0;
8292 }
8293 _ACEOF
8294 rm -f conftest.$ac_objext conftest$ac_exeext
8295 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8296   (eval $ac_link) 2>conftest.er1
8297   ac_status=$?
8298   grep -v '^ *+' conftest.er1 >conftest.err
8299   rm -f conftest.er1
8300   cat conftest.err >&5
8301   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8302   (exit $ac_status); } &&
8303          { ac_try='test -z "$ac_cxx_werror_flag"
8304                          || test ! -s conftest.err'
8305   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8306   (eval $ac_try) 2>&5
8307   ac_status=$?
8308   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8309   (exit $ac_status); }; } &&
8310          { ac_try='test -s conftest$ac_exeext'
8311   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8312   (eval $ac_try) 2>&5
8313   ac_status=$?
8314   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8315   (exit $ac_status); }; }; then
8316   am_cv_langinfo_codeset=yes
8317 else
8318   echo "$as_me: failed program was:" >&5
8319 sed 's/^/| /' conftest.$ac_ext >&5
8320
8321 am_cv_langinfo_codeset=no
8322 fi
8323 rm -f conftest.err conftest.$ac_objext \
8324       conftest$ac_exeext conftest.$ac_ext
8325
8326 fi
8327 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
8328 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
8329   if test $am_cv_langinfo_codeset = yes; then
8330
8331 cat >>confdefs.h <<\_ACEOF
8332 #define HAVE_LANGINFO_CODESET 1
8333 _ACEOF
8334
8335   fi
8336
8337 # If we haven't got the data from the intl directory,
8338 # assume NLS is disabled.
8339 USE_NLS=no
8340 LIBINTL=
8341 LIBINTL_DEP=
8342 INCINTL=
8343 XGETTEXT=
8344 GMSGFMT=
8345 POSUB=
8346
8347 if test -f  ../intl/config.intl; then
8348   .  ../intl/config.intl
8349 fi
8350 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
8351 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
8352 if test x"$USE_NLS" != xyes; then
8353   echo "$as_me:$LINENO: result: no" >&5
8354 echo "${ECHO_T}no" >&6
8355 else
8356   echo "$as_me:$LINENO: result: yes" >&5
8357 echo "${ECHO_T}yes" >&6
8358
8359 cat >>confdefs.h <<\_ACEOF
8360 #define ENABLE_NLS 1
8361 _ACEOF
8362
8363
8364   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
8365 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
8366   # Look for .po and .gmo files in the source directory.
8367   CATALOGS=
8368   XLINGUAS=
8369   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
8370     # If there aren't any .gmo files the shell will give us the
8371     # literal string "../path/to/srcdir/po/*.gmo" which has to be
8372     # weeded out.
8373     case "$cat" in *\**)
8374       continue;;
8375     esac
8376     # The quadruple backslash is collapsed to a double backslash
8377     # by the backticks, then collapsed again by the double quotes,
8378     # leaving us with one backslash in the sed expression (right
8379     # before the dot that mustn't act as a wildcard).
8380     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
8381     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
8382     # The user is allowed to set LINGUAS to a list of languages to
8383     # install catalogs for.  If it's empty that means "all of them."
8384     if test "x$LINGUAS" = x; then
8385       CATALOGS="$CATALOGS $cat"
8386       XLINGUAS="$XLINGUAS $lang"
8387     else
8388       case "$LINGUAS" in *$lang*)
8389         CATALOGS="$CATALOGS $cat"
8390         XLINGUAS="$XLINGUAS $lang"
8391         ;;
8392       esac
8393     fi
8394   done
8395   LINGUAS="$XLINGUAS"
8396   echo "$as_me:$LINENO: result: $LINGUAS" >&5
8397 echo "${ECHO_T}$LINGUAS" >&6
8398
8399
8400     DATADIRNAME=share
8401
8402   INSTOBJEXT=.mo
8403
8404   GENCAT=gencat
8405
8406   CATOBJEXT=.gmo
8407
8408 fi
8409
8410 echo "$as_me:$LINENO: checking for uchar" >&5
8411 echo $ECHO_N "checking for uchar... $ECHO_C" >&6
8412 if test "${gcc_cv_type_uchar+set}" = set; then
8413   echo $ECHO_N "(cached) $ECHO_C" >&6
8414 else
8415   cat >conftest.$ac_ext <<_ACEOF
8416 /* confdefs.h.  */
8417 _ACEOF
8418 cat confdefs.h >>conftest.$ac_ext
8419 cat >>conftest.$ac_ext <<_ACEOF
8420 /* end confdefs.h.  */
8421
8422 #include <sys/types.h>
8423
8424 int
8425 main ()
8426 {
8427 if ((uchar *)0) return 0;
8428  if (sizeof(uchar)) return 0;
8429   ;
8430   return 0;
8431 }
8432 _ACEOF
8433 rm -f conftest.$ac_objext
8434 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8435   (eval $ac_compile) 2>conftest.er1
8436   ac_status=$?
8437   grep -v '^ *+' conftest.er1 >conftest.err
8438   rm -f conftest.er1
8439   cat conftest.err >&5
8440   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8441   (exit $ac_status); } &&
8442          { ac_try='test -z "$ac_cxx_werror_flag"
8443                          || test ! -s conftest.err'
8444   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8445   (eval $ac_try) 2>&5
8446   ac_status=$?
8447   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8448   (exit $ac_status); }; } &&
8449          { ac_try='test -s conftest.$ac_objext'
8450   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8451   (eval $ac_try) 2>&5
8452   ac_status=$?
8453   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8454   (exit $ac_status); }; }; then
8455   ac_cv_type_uchar=yes
8456 else
8457   echo "$as_me: failed program was:" >&5
8458 sed 's/^/| /' conftest.$ac_ext >&5
8459
8460 ac_cv_type_uchar=no
8461 fi
8462 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8463 fi
8464 echo "$as_me:$LINENO: result: $gcc_cv_type_uchar" >&5
8465 echo "${ECHO_T}$gcc_cv_type_uchar" >&6
8466 if test $ac_cv_type_uchar = yes; then
8467
8468 cat >>confdefs.h <<\_ACEOF
8469 #define HAVE_UCHAR 1
8470 _ACEOF
8471
8472 fi
8473
8474
8475       if test "X$prefix" = "XNONE"; then
8476     acl_final_prefix="$ac_default_prefix"
8477   else
8478     acl_final_prefix="$prefix"
8479   fi
8480   if test "X$exec_prefix" = "XNONE"; then
8481     acl_final_exec_prefix='${prefix}'
8482   else
8483     acl_final_exec_prefix="$exec_prefix"
8484   fi
8485   acl_save_prefix="$prefix"
8486   prefix="$acl_final_prefix"
8487   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
8488   prefix="$acl_save_prefix"
8489
8490
8491 # Check whether --with-gnu-ld or --without-gnu-ld was given.
8492 if test "${with_gnu_ld+set}" = set; then
8493   withval="$with_gnu_ld"
8494   test "$withval" = no || with_gnu_ld=yes
8495 else
8496   with_gnu_ld=no
8497 fi;
8498 # Prepare PATH_SEPARATOR.
8499 # The user is always right.
8500 if test "${PATH_SEPARATOR+set}" != set; then
8501   echo "#! /bin/sh" >conf$$.sh
8502   echo  "exit 0"   >>conf$$.sh
8503   chmod +x conf$$.sh
8504   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8505     PATH_SEPARATOR=';'
8506   else
8507     PATH_SEPARATOR=:
8508   fi
8509   rm -f conf$$.sh
8510 fi
8511 ac_prog=ld
8512 if test "$GCC" = yes; then
8513   # Check if gcc -print-prog-name=ld gives a path.
8514   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
8515 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
8516   case $host in
8517   *-*-mingw*)
8518     # gcc leaves a trailing carriage return which upsets mingw
8519     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
8520   *)
8521     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
8522   esac
8523   case $ac_prog in
8524     # Accept absolute paths.
8525     [\\/]* | [A-Za-z]:[\\/]*)
8526       re_direlt='/[^/][^/]*/\.\./'
8527       # Canonicalize the path of ld
8528       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
8529       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
8530         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
8531       done
8532       test -z "$LD" && LD="$ac_prog"
8533       ;;
8534   "")
8535     # If it fails, then pretend we aren't using GCC.
8536     ac_prog=ld
8537     ;;
8538   *)
8539     # If it is relative, then search for the first ld in PATH.
8540     with_gnu_ld=unknown
8541     ;;
8542   esac
8543 elif test "$with_gnu_ld" = yes; then
8544   echo "$as_me:$LINENO: checking for GNU ld" >&5
8545 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
8546 else
8547   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
8548 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
8549 fi
8550 if test "${acl_cv_path_LD+set}" = set; then
8551   echo $ECHO_N "(cached) $ECHO_C" >&6
8552 else
8553   if test -z "$LD"; then
8554   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
8555   for ac_dir in $PATH; do
8556     test -z "$ac_dir" && ac_dir=.
8557     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8558       acl_cv_path_LD="$ac_dir/$ac_prog"
8559       # Check to see if the program is GNU ld.  I'd rather use --version,
8560       # but apparently some GNU ld's only accept -v.
8561       # Break only if it was the GNU/non-GNU ld that we prefer.
8562       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
8563         test "$with_gnu_ld" != no && break
8564       else
8565         test "$with_gnu_ld" != yes && break
8566       fi
8567     fi
8568   done
8569   IFS="$ac_save_ifs"
8570 else
8571   acl_cv_path_LD="$LD" # Let the user override the test with a path.
8572 fi
8573 fi
8574
8575 LD="$acl_cv_path_LD"
8576 if test -n "$LD"; then
8577   echo "$as_me:$LINENO: result: $LD" >&5
8578 echo "${ECHO_T}$LD" >&6
8579 else
8580   echo "$as_me:$LINENO: result: no" >&5
8581 echo "${ECHO_T}no" >&6
8582 fi
8583 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
8584 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
8585    { (exit 1); exit 1; }; }
8586 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
8587 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
8588 if test "${acl_cv_prog_gnu_ld+set}" = set; then
8589   echo $ECHO_N "(cached) $ECHO_C" >&6
8590 else
8591   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
8592 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
8593   acl_cv_prog_gnu_ld=yes
8594 else
8595   acl_cv_prog_gnu_ld=no
8596 fi
8597 fi
8598 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
8599 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
8600 with_gnu_ld=$acl_cv_prog_gnu_ld
8601
8602
8603
8604                                                 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
8605 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
8606 if test "${acl_cv_rpath+set}" = set; then
8607   echo $ECHO_N "(cached) $ECHO_C" >&6
8608 else
8609
8610     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
8611     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
8612     . ./conftest.sh
8613     rm -f ./conftest.sh
8614     acl_cv_rpath=done
8615
8616 fi
8617 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
8618 echo "${ECHO_T}$acl_cv_rpath" >&6
8619   wl="$acl_cv_wl"
8620   libext="$acl_cv_libext"
8621   shlibext="$acl_cv_shlibext"
8622   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
8623   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
8624   hardcode_direct="$acl_cv_hardcode_direct"
8625   hardcode_minus_L="$acl_cv_hardcode_minus_L"
8626     # Check whether --enable-rpath or --disable-rpath was given.
8627 if test "${enable_rpath+set}" = set; then
8628   enableval="$enable_rpath"
8629   :
8630 else
8631   enable_rpath=yes
8632 fi;
8633
8634
8635
8636
8637
8638
8639
8640     use_additional=yes
8641
8642   acl_save_prefix="$prefix"
8643   prefix="$acl_final_prefix"
8644   acl_save_exec_prefix="$exec_prefix"
8645   exec_prefix="$acl_final_exec_prefix"
8646
8647     eval additional_includedir=\"$includedir\"
8648     eval additional_libdir=\"$libdir\"
8649
8650   exec_prefix="$acl_save_exec_prefix"
8651   prefix="$acl_save_prefix"
8652
8653
8654 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
8655 if test "${with_libiconv_prefix+set}" = set; then
8656   withval="$with_libiconv_prefix"
8657
8658     if test "X$withval" = "Xno"; then
8659       use_additional=no
8660     else
8661       if test "X$withval" = "X"; then
8662
8663   acl_save_prefix="$prefix"
8664   prefix="$acl_final_prefix"
8665   acl_save_exec_prefix="$exec_prefix"
8666   exec_prefix="$acl_final_exec_prefix"
8667
8668           eval additional_includedir=\"$includedir\"
8669           eval additional_libdir=\"$libdir\"
8670
8671   exec_prefix="$acl_save_exec_prefix"
8672   prefix="$acl_save_prefix"
8673
8674       else
8675         additional_includedir="$withval/include"
8676         additional_libdir="$withval/lib"
8677       fi
8678     fi
8679
8680 fi;
8681       LIBICONV=
8682   LTLIBICONV=
8683   INCICONV=
8684   rpathdirs=
8685   ltrpathdirs=
8686   names_already_handled=
8687   names_next_round='iconv '
8688   while test -n "$names_next_round"; do
8689     names_this_round="$names_next_round"
8690     names_next_round=
8691     for name in $names_this_round; do
8692       already_handled=
8693       for n in $names_already_handled; do
8694         if test "$n" = "$name"; then
8695           already_handled=yes
8696           break
8697         fi
8698       done
8699       if test -z "$already_handled"; then
8700         names_already_handled="$names_already_handled $name"
8701                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8702         eval value=\"\$HAVE_LIB$uppername\"
8703         if test -n "$value"; then
8704           if test "$value" = yes; then
8705             eval value=\"\$LIB$uppername\"
8706             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
8707             eval value=\"\$LTLIB$uppername\"
8708             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
8709           else
8710                                     :
8711           fi
8712         else
8713                               found_dir=
8714           found_la=
8715           found_so=
8716           found_a=
8717           if test $use_additional = yes; then
8718             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8719               found_dir="$additional_libdir"
8720               found_so="$additional_libdir/lib$name.$shlibext"
8721               if test -f "$additional_libdir/lib$name.la"; then
8722                 found_la="$additional_libdir/lib$name.la"
8723               fi
8724             else
8725               if test -f "$additional_libdir/lib$name.$libext"; then
8726                 found_dir="$additional_libdir"
8727                 found_a="$additional_libdir/lib$name.$libext"
8728                 if test -f "$additional_libdir/lib$name.la"; then
8729                   found_la="$additional_libdir/lib$name.la"
8730                 fi
8731               fi
8732             fi
8733           fi
8734           if test "X$found_dir" = "X"; then
8735             for x in $LDFLAGS $LTLIBICONV; do
8736
8737   acl_save_prefix="$prefix"
8738   prefix="$acl_final_prefix"
8739   acl_save_exec_prefix="$exec_prefix"
8740   exec_prefix="$acl_final_exec_prefix"
8741   eval x=\"$x\"
8742   exec_prefix="$acl_save_exec_prefix"
8743   prefix="$acl_save_prefix"
8744
8745               case "$x" in
8746                 -L*)
8747                   dir=`echo "X$x" | sed -e 's/^X-L//'`
8748                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8749                     found_dir="$dir"
8750                     found_so="$dir/lib$name.$shlibext"
8751                     if test -f "$dir/lib$name.la"; then
8752                       found_la="$dir/lib$name.la"
8753                     fi
8754                   else
8755                     if test -f "$dir/lib$name.$libext"; then
8756                       found_dir="$dir"
8757                       found_a="$dir/lib$name.$libext"
8758                       if test -f "$dir/lib$name.la"; then
8759                         found_la="$dir/lib$name.la"
8760                       fi
8761                     fi
8762                   fi
8763                   ;;
8764               esac
8765               if test "X$found_dir" != "X"; then
8766                 break
8767               fi
8768             done
8769           fi
8770           if test "X$found_dir" != "X"; then
8771                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
8772             if test "X$found_so" != "X"; then
8773                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8774                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8775               else
8776                                                                                 haveit=
8777                 for x in $ltrpathdirs; do
8778                   if test "X$x" = "X$found_dir"; then
8779                     haveit=yes
8780                     break
8781                   fi
8782                 done
8783                 if test -z "$haveit"; then
8784                   ltrpathdirs="$ltrpathdirs $found_dir"
8785                 fi
8786                                 if test "$hardcode_direct" = yes; then
8787                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8788                 else
8789                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8790                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8791                                                             haveit=
8792                     for x in $rpathdirs; do
8793                       if test "X$x" = "X$found_dir"; then
8794                         haveit=yes
8795                         break
8796                       fi
8797                     done
8798                     if test -z "$haveit"; then
8799                       rpathdirs="$rpathdirs $found_dir"
8800                     fi
8801                   else
8802                                                                                 haveit=
8803                     for x in $LDFLAGS $LIBICONV; do
8804
8805   acl_save_prefix="$prefix"
8806   prefix="$acl_final_prefix"
8807   acl_save_exec_prefix="$exec_prefix"
8808   exec_prefix="$acl_final_exec_prefix"
8809   eval x=\"$x\"
8810   exec_prefix="$acl_save_exec_prefix"
8811   prefix="$acl_save_prefix"
8812
8813                       if test "X$x" = "X-L$found_dir"; then
8814                         haveit=yes
8815                         break
8816                       fi
8817                     done
8818                     if test -z "$haveit"; then
8819                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
8820                     fi
8821                     if test "$hardcode_minus_L" != no; then
8822                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8823                     else
8824                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8825                     fi
8826                   fi
8827                 fi
8828               fi
8829             else
8830               if test "X$found_a" != "X"; then
8831                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
8832               else
8833                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
8834               fi
8835             fi
8836                         additional_includedir=
8837             case "$found_dir" in
8838               */lib | */lib/)
8839                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8840                 additional_includedir="$basedir/include"
8841                 ;;
8842             esac
8843             if test "X$additional_includedir" != "X"; then
8844                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
8845                 haveit=
8846                 if test "X$additional_includedir" = "X/usr/local/include"; then
8847                   if test -n "$GCC"; then
8848                     case $host_os in
8849                       linux*) haveit=yes;;
8850                     esac
8851                   fi
8852                 fi
8853                 if test -z "$haveit"; then
8854                   for x in $CPPFLAGS $INCICONV; do
8855
8856   acl_save_prefix="$prefix"
8857   prefix="$acl_final_prefix"
8858   acl_save_exec_prefix="$exec_prefix"
8859   exec_prefix="$acl_final_exec_prefix"
8860   eval x=\"$x\"
8861   exec_prefix="$acl_save_exec_prefix"
8862   prefix="$acl_save_prefix"
8863
8864                     if test "X$x" = "X-I$additional_includedir"; then
8865                       haveit=yes
8866                       break
8867                     fi
8868                   done
8869                   if test -z "$haveit"; then
8870                     if test -d "$additional_includedir"; then
8871                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
8872                     fi
8873                   fi
8874                 fi
8875               fi
8876             fi
8877                         if test -n "$found_la"; then
8878                                                         save_libdir="$libdir"
8879               case "$found_la" in
8880                 */* | *\\*) . "$found_la" ;;
8881                 *) . "./$found_la" ;;
8882               esac
8883               libdir="$save_libdir"
8884                             for dep in $dependency_libs; do
8885                 case "$dep" in
8886                   -L*)
8887                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8888                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
8889                       haveit=
8890                       if test "X$additional_libdir" = "X/usr/local/lib"; then
8891                         if test -n "$GCC"; then
8892                           case $host_os in
8893                             linux*) haveit=yes;;
8894                           esac
8895                         fi
8896                       fi
8897                       if test -z "$haveit"; then
8898                         haveit=
8899                         for x in $LDFLAGS $LIBICONV; do
8900
8901   acl_save_prefix="$prefix"
8902   prefix="$acl_final_prefix"
8903   acl_save_exec_prefix="$exec_prefix"
8904   exec_prefix="$acl_final_exec_prefix"
8905   eval x=\"$x\"
8906   exec_prefix="$acl_save_exec_prefix"
8907   prefix="$acl_save_prefix"
8908
8909                           if test "X$x" = "X-L$additional_libdir"; then
8910                             haveit=yes
8911                             break
8912                           fi
8913                         done
8914                         if test -z "$haveit"; then
8915                           if test -d "$additional_libdir"; then
8916                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
8917                           fi
8918                         fi
8919                         haveit=
8920                         for x in $LDFLAGS $LTLIBICONV; do
8921
8922   acl_save_prefix="$prefix"
8923   prefix="$acl_final_prefix"
8924   acl_save_exec_prefix="$exec_prefix"
8925   exec_prefix="$acl_final_exec_prefix"
8926   eval x=\"$x\"
8927   exec_prefix="$acl_save_exec_prefix"
8928   prefix="$acl_save_prefix"
8929
8930                           if test "X$x" = "X-L$additional_libdir"; then
8931                             haveit=yes
8932                             break
8933                           fi
8934                         done
8935                         if test -z "$haveit"; then
8936                           if test -d "$additional_libdir"; then
8937                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
8938                           fi
8939                         fi
8940                       fi
8941                     fi
8942                     ;;
8943                   -R*)
8944                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
8945                     if test "$enable_rpath" != no; then
8946                                                                   haveit=
8947                       for x in $rpathdirs; do
8948                         if test "X$x" = "X$dir"; then
8949                           haveit=yes
8950                           break
8951                         fi
8952                       done
8953                       if test -z "$haveit"; then
8954                         rpathdirs="$rpathdirs $dir"
8955                       fi
8956                                                                   haveit=
8957                       for x in $ltrpathdirs; do
8958                         if test "X$x" = "X$dir"; then
8959                           haveit=yes
8960                           break
8961                         fi
8962                       done
8963                       if test -z "$haveit"; then
8964                         ltrpathdirs="$ltrpathdirs $dir"
8965                       fi
8966                     fi
8967                     ;;
8968                   -l*)
8969                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8970                     ;;
8971                   *.la)
8972                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8973                     ;;
8974                   *)
8975                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
8976                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
8977                     ;;
8978                 esac
8979               done
8980             fi
8981           else
8982                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8983             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
8984           fi
8985         fi
8986       fi
8987     done
8988   done
8989   if test "X$rpathdirs" != "X"; then
8990     if test -n "$hardcode_libdir_separator"; then
8991                         alldirs=
8992       for found_dir in $rpathdirs; do
8993         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8994       done
8995             acl_save_libdir="$libdir"
8996       libdir="$alldirs"
8997       eval flag=\"$hardcode_libdir_flag_spec\"
8998       libdir="$acl_save_libdir"
8999       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9000     else
9001             for found_dir in $rpathdirs; do
9002         acl_save_libdir="$libdir"
9003         libdir="$found_dir"
9004         eval flag=\"$hardcode_libdir_flag_spec\"
9005         libdir="$acl_save_libdir"
9006         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
9007       done
9008     fi
9009   fi
9010   if test "X$ltrpathdirs" != "X"; then
9011             for found_dir in $ltrpathdirs; do
9012       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
9013     done
9014   fi
9015
9016
9017
9018
9019
9020
9021
9022           am_save_CPPFLAGS="$CPPFLAGS"
9023
9024   for element in $INCICONV; do
9025     haveit=
9026     for x in $CPPFLAGS; do
9027
9028   acl_save_prefix="$prefix"
9029   prefix="$acl_final_prefix"
9030   acl_save_exec_prefix="$exec_prefix"
9031   exec_prefix="$acl_final_exec_prefix"
9032   eval x=\"$x\"
9033   exec_prefix="$acl_save_exec_prefix"
9034   prefix="$acl_save_prefix"
9035
9036       if test "X$x" = "X$element"; then
9037         haveit=yes
9038         break
9039       fi
9040     done
9041     if test -z "$haveit"; then
9042       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9043     fi
9044   done
9045
9046
9047   echo "$as_me:$LINENO: checking for iconv" >&5
9048 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
9049 if test "${am_cv_func_iconv+set}" = set; then
9050   echo $ECHO_N "(cached) $ECHO_C" >&6
9051 else
9052
9053     am_cv_func_iconv="no, consider installing GNU libiconv"
9054     am_cv_lib_iconv=no
9055     cat >conftest.$ac_ext <<_ACEOF
9056 /* confdefs.h.  */
9057 _ACEOF
9058 cat confdefs.h >>conftest.$ac_ext
9059 cat >>conftest.$ac_ext <<_ACEOF
9060 /* end confdefs.h.  */
9061 #include <stdlib.h>
9062 #include <iconv.h>
9063 int
9064 main ()
9065 {
9066 iconv_t cd = iconv_open("","");
9067        iconv(cd,NULL,NULL,NULL,NULL);
9068        iconv_close(cd);
9069   ;
9070   return 0;
9071 }
9072 _ACEOF
9073 rm -f conftest.$ac_objext conftest$ac_exeext
9074 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9075   (eval $ac_link) 2>conftest.er1
9076   ac_status=$?
9077   grep -v '^ *+' conftest.er1 >conftest.err
9078   rm -f conftest.er1
9079   cat conftest.err >&5
9080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9081   (exit $ac_status); } &&
9082          { ac_try='test -z "$ac_cxx_werror_flag"
9083                          || test ! -s conftest.err'
9084   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9085   (eval $ac_try) 2>&5
9086   ac_status=$?
9087   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9088   (exit $ac_status); }; } &&
9089          { ac_try='test -s conftest$ac_exeext'
9090   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9091   (eval $ac_try) 2>&5
9092   ac_status=$?
9093   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9094   (exit $ac_status); }; }; then
9095   am_cv_func_iconv=yes
9096 else
9097   echo "$as_me: failed program was:" >&5
9098 sed 's/^/| /' conftest.$ac_ext >&5
9099
9100 fi
9101 rm -f conftest.err conftest.$ac_objext \
9102       conftest$ac_exeext conftest.$ac_ext
9103     if test "$am_cv_func_iconv" != yes; then
9104       am_save_LIBS="$LIBS"
9105       LIBS="$LIBS $LIBICONV"
9106       cat >conftest.$ac_ext <<_ACEOF
9107 /* confdefs.h.  */
9108 _ACEOF
9109 cat confdefs.h >>conftest.$ac_ext
9110 cat >>conftest.$ac_ext <<_ACEOF
9111 /* end confdefs.h.  */
9112 #include <stdlib.h>
9113 #include <iconv.h>
9114 int
9115 main ()
9116 {
9117 iconv_t cd = iconv_open("","");
9118          iconv(cd,NULL,NULL,NULL,NULL);
9119          iconv_close(cd);
9120   ;
9121   return 0;
9122 }
9123 _ACEOF
9124 rm -f conftest.$ac_objext conftest$ac_exeext
9125 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9126   (eval $ac_link) 2>conftest.er1
9127   ac_status=$?
9128   grep -v '^ *+' conftest.er1 >conftest.err
9129   rm -f conftest.er1
9130   cat conftest.err >&5
9131   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9132   (exit $ac_status); } &&
9133          { ac_try='test -z "$ac_cxx_werror_flag"
9134                          || test ! -s conftest.err'
9135   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9136   (eval $ac_try) 2>&5
9137   ac_status=$?
9138   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9139   (exit $ac_status); }; } &&
9140          { ac_try='test -s conftest$ac_exeext'
9141   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9142   (eval $ac_try) 2>&5
9143   ac_status=$?
9144   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9145   (exit $ac_status); }; }; then
9146   am_cv_lib_iconv=yes
9147         am_cv_func_iconv=yes
9148 else
9149   echo "$as_me: failed program was:" >&5
9150 sed 's/^/| /' conftest.$ac_ext >&5
9151
9152 fi
9153 rm -f conftest.err conftest.$ac_objext \
9154       conftest$ac_exeext conftest.$ac_ext
9155       LIBS="$am_save_LIBS"
9156     fi
9157
9158 fi
9159 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
9160 echo "${ECHO_T}$am_cv_func_iconv" >&6
9161   if test "$am_cv_func_iconv" = yes; then
9162
9163 cat >>confdefs.h <<\_ACEOF
9164 #define HAVE_ICONV 1
9165 _ACEOF
9166
9167   fi
9168   if test "$am_cv_lib_iconv" = yes; then
9169     echo "$as_me:$LINENO: checking how to link with libiconv" >&5
9170 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
9171     echo "$as_me:$LINENO: result: $LIBICONV" >&5
9172 echo "${ECHO_T}$LIBICONV" >&6
9173   else
9174             CPPFLAGS="$am_save_CPPFLAGS"
9175     LIBICONV=
9176     LTLIBICONV=
9177   fi
9178
9179
9180
9181   if test "$am_cv_func_iconv" = yes; then
9182     echo "$as_me:$LINENO: checking for iconv declaration" >&5
9183 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
9184     if test "${am_cv_proto_iconv+set}" = set; then
9185   echo $ECHO_N "(cached) $ECHO_C" >&6
9186 else
9187
9188       cat >conftest.$ac_ext <<_ACEOF
9189 /* confdefs.h.  */
9190 _ACEOF
9191 cat confdefs.h >>conftest.$ac_ext
9192 cat >>conftest.$ac_ext <<_ACEOF
9193 /* end confdefs.h.  */
9194
9195 #include <stdlib.h>
9196 #include <iconv.h>
9197 extern
9198 #ifdef __cplusplus
9199 "C"
9200 #endif
9201 #if defined(__STDC__) || defined(__cplusplus)
9202 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
9203 #else
9204 size_t iconv();
9205 #endif
9206
9207 int
9208 main ()
9209 {
9210
9211   ;
9212   return 0;
9213 }
9214 _ACEOF
9215 rm -f conftest.$ac_objext
9216 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9217   (eval $ac_compile) 2>conftest.er1
9218   ac_status=$?
9219   grep -v '^ *+' conftest.er1 >conftest.err
9220   rm -f conftest.er1
9221   cat conftest.err >&5
9222   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9223   (exit $ac_status); } &&
9224          { ac_try='test -z "$ac_cxx_werror_flag"
9225                          || test ! -s conftest.err'
9226   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9227   (eval $ac_try) 2>&5
9228   ac_status=$?
9229   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9230   (exit $ac_status); }; } &&
9231          { ac_try='test -s conftest.$ac_objext'
9232   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9233   (eval $ac_try) 2>&5
9234   ac_status=$?
9235   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9236   (exit $ac_status); }; }; then
9237   am_cv_proto_iconv_arg1=""
9238 else
9239   echo "$as_me: failed program was:" >&5
9240 sed 's/^/| /' conftest.$ac_ext >&5
9241
9242 am_cv_proto_iconv_arg1="const"
9243 fi
9244 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9245       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
9246 fi
9247
9248     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
9249     echo "$as_me:$LINENO: result: ${ac_t:-
9250          }$am_cv_proto_iconv" >&5
9251 echo "${ECHO_T}${ac_t:-
9252          }$am_cv_proto_iconv" >&6
9253
9254 cat >>confdefs.h <<_ACEOF
9255 #define ICONV_CONST $am_cv_proto_iconv_arg1
9256 _ACEOF
9257
9258   fi
9259
9260
9261 # More defines and substitutions.
9262 PACKAGE="$PACKAGE_TARNAME"
9263
9264 cat >>confdefs.h <<_ACEOF
9265 #define PACKAGE "$PACKAGE"
9266 _ACEOF
9267
9268
9269
9270 if test "x$enable_nls" != xno; then
9271   USED_CATALOGS='$(CATALOGS)'
9272 else
9273   USED_CATALOGS=
9274 fi
9275
9276
9277 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9278 if test "${enable_maintainer_mode+set}" = set; then
9279   enableval="$enable_maintainer_mode"
9280
9281 else
9282   enable_maintainer_mode=no
9283 fi;
9284
9285 if test "x$enable_maintainer_mode" = xno; then
9286   MAINT='#'
9287 else
9288   MAINT=
9289 fi
9290
9291
9292 # Check whether --enable-checking or --disable-checking was given.
9293 if test "${enable_checking+set}" = set; then
9294   enableval="$enable_checking"
9295
9296 else
9297   enable_checking=no
9298 fi;
9299
9300 if test $enable_checking != no ; then
9301
9302 cat >>confdefs.h <<\_ACEOF
9303 #define ENABLE_CHECKING 1
9304 _ACEOF
9305
9306 fi
9307
9308
9309 case $target in
9310         alpha*-*-* | \
9311         arm*-*-*eabi* | \
9312         arm*-*-symbianelf* | \
9313         x86_64-*-* | \
9314         ia64-*-* | \
9315         hppa*64*-*-* | \
9316         i[34567]86-*-darwin* | \
9317         i[34567]86-*-solaris2.1[0-9]* | \
9318         mips*-*-* | \
9319         mmix-*-* | \
9320         powerpc*-*-* | \
9321         rs6000*-*-* | \
9322         s390*-*-* | \
9323         sparc*-*-* | \
9324         spu-*-* | \
9325         sh[123456789lbe]*-*-* | sh-*-*)
9326                 need_64bit_hwint=yes ;;
9327         i[34567]86-*-linux*)
9328                 if test "x$enable_targets" = xall; then
9329                         need_64bit_hwint=yes
9330                 else
9331                         need_64bit_hwint=no
9332                 fi
9333                 ;;
9334         *)
9335                 need_64bit_hwint=no ;;
9336 esac
9337
9338 case $need_64bit_hwint:$ac_cv_sizeof_long in
9339         *:8 | no:*) host_wide_int=long ;;
9340         *) host_wide_int='long long' ;;
9341 esac
9342
9343
9344
9345 cat >>confdefs.h <<_ACEOF
9346 #define HOST_WIDE_INT $host_wide_int
9347 _ACEOF
9348
9349
9350 # Output.
9351
9352           ac_config_headers="$ac_config_headers config.h:config.in"
9353
9354           ac_config_files="$ac_config_files Makefile"
9355
9356 cat >confcache <<\_ACEOF
9357 # This file is a shell script that caches the results of configure
9358 # tests run on this system so they can be shared between configure
9359 # scripts and configure runs, see configure's option --config-cache.
9360 # It is not useful on other systems.  If it contains results you don't
9361 # want to keep, you may remove or edit it.
9362 #
9363 # config.status only pays attention to the cache file if you give it
9364 # the --recheck option to rerun configure.
9365 #
9366 # `ac_cv_env_foo' variables (set or unset) will be overridden when
9367 # loading this file, other *unset* `ac_cv_foo' will be assigned the
9368 # following values.
9369
9370 _ACEOF
9371
9372 # The following way of writing the cache mishandles newlines in values,
9373 # but we know of no workaround that is simple, portable, and efficient.
9374 # So, don't put newlines in cache variables' values.
9375 # Ultrix sh set writes to stderr and can't be redirected directly,
9376 # and sets the high bit in the cache file unless we assign to the vars.
9377 {
9378   (set) 2>&1 |
9379     case `(ac_space=' '; set | grep ac_space) 2>&1` in
9380     *ac_space=\ *)
9381       # `set' does not quote correctly, so add quotes (double-quote
9382       # substitution turns \\\\ into \\, and sed turns \\ into \).
9383       sed -n \
9384         "s/'/'\\\\''/g;
9385           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9386       ;;
9387     *)
9388       # `set' quotes correctly as required by POSIX, so do not add quotes.
9389       sed -n \
9390         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
9391       ;;
9392     esac;
9393 } |
9394   sed '
9395      t clear
9396      : clear
9397      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9398      t end
9399      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9400      : end' >>confcache
9401 if diff $cache_file confcache >/dev/null 2>&1; then :; else
9402   if test -w $cache_file; then
9403     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
9404     cat confcache >$cache_file
9405   else
9406     echo "not updating unwritable cache $cache_file"
9407   fi
9408 fi
9409 rm -f confcache
9410
9411 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9412 # Let make expand exec_prefix.
9413 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9414
9415 # VPATH may cause trouble with some makes, so we remove $(srcdir),
9416 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9417 # trailing colons and then remove the whole line if VPATH becomes empty
9418 # (actually we leave an empty line to preserve line numbers).
9419 if test "x$srcdir" = x.; then
9420   ac_vpsub='/^[  ]*VPATH[        ]*=/{
9421 s/:*\$(srcdir):*/:/;
9422 s/:*\${srcdir}:*/:/;
9423 s/:*@srcdir@:*/:/;
9424 s/^\([^=]*=[     ]*\):*/\1/;
9425 s/:*$//;
9426 s/^[^=]*=[       ]*$//;
9427 }'
9428 fi
9429
9430 DEFS=-DHAVE_CONFIG_H
9431
9432 ac_libobjs=
9433 ac_ltlibobjs=
9434 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9435   # 1. Remove the extension, and $U if already installed.
9436   ac_i=`echo "$ac_i" |
9437          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
9438   # 2. Add them.
9439   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
9440   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
9441 done
9442 LIBOBJS=$ac_libobjs
9443
9444 LTLIBOBJS=$ac_ltlibobjs
9445
9446
9447
9448 : ${CONFIG_STATUS=./config.status}
9449 ac_clean_files_save=$ac_clean_files
9450 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9451 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
9452 echo "$as_me: creating $CONFIG_STATUS" >&6;}
9453 cat >$CONFIG_STATUS <<_ACEOF
9454 #! $SHELL
9455 # Generated by $as_me.
9456 # Run this file to recreate the current configuration.
9457 # Compiler output produced by configure, useful for debugging
9458 # configure, is in config.log if it exists.
9459
9460 debug=false
9461 ac_cs_recheck=false
9462 ac_cs_silent=false
9463 SHELL=\${CONFIG_SHELL-$SHELL}
9464 _ACEOF
9465
9466 cat >>$CONFIG_STATUS <<\_ACEOF
9467 ## --------------------- ##
9468 ## M4sh Initialization.  ##
9469 ## --------------------- ##
9470
9471 # Be Bourne compatible
9472 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
9473   emulate sh
9474   NULLCMD=:
9475   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
9476   # is contrary to our usage.  Disable this feature.
9477   alias -g '${1+"$@"}'='"$@"'
9478 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
9479   set -o posix
9480 fi
9481 DUALCASE=1; export DUALCASE # for MKS sh
9482
9483 # Support unset when possible.
9484 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
9485   as_unset=unset
9486 else
9487   as_unset=false
9488 fi
9489
9490
9491 # Work around bugs in pre-3.0 UWIN ksh.
9492 $as_unset ENV MAIL MAILPATH
9493 PS1='$ '
9494 PS2='> '
9495 PS4='+ '
9496
9497 # NLS nuisances.
9498 for as_var in \
9499   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
9500   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
9501   LC_TELEPHONE LC_TIME
9502 do
9503   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
9504     eval $as_var=C; export $as_var
9505   else
9506     $as_unset $as_var
9507   fi
9508 done
9509
9510 # Required to use basename.
9511 if expr a : '\(a\)' >/dev/null 2>&1; then
9512   as_expr=expr
9513 else
9514   as_expr=false
9515 fi
9516
9517 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
9518   as_basename=basename
9519 else
9520   as_basename=false
9521 fi
9522
9523
9524 # Name of the executable.
9525 as_me=`$as_basename "$0" ||
9526 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9527          X"$0" : 'X\(//\)$' \| \
9528          X"$0" : 'X\(/\)$' \| \
9529          .     : '\(.\)' 2>/dev/null ||
9530 echo X/"$0" |
9531     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
9532           /^X\/\(\/\/\)$/{ s//\1/; q; }
9533           /^X\/\(\/\).*/{ s//\1/; q; }
9534           s/.*/./; q'`
9535
9536
9537 # PATH needs CR, and LINENO needs CR and PATH.
9538 # Avoid depending upon Character Ranges.
9539 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9540 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9541 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9542 as_cr_digits='0123456789'
9543 as_cr_alnum=$as_cr_Letters$as_cr_digits
9544
9545 # The user is always right.
9546 if test "${PATH_SEPARATOR+set}" != set; then
9547   echo "#! /bin/sh" >conf$$.sh
9548   echo  "exit 0"   >>conf$$.sh
9549   chmod +x conf$$.sh
9550   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9551     PATH_SEPARATOR=';'
9552   else
9553     PATH_SEPARATOR=:
9554   fi
9555   rm -f conf$$.sh
9556 fi
9557
9558
9559   as_lineno_1=$LINENO
9560   as_lineno_2=$LINENO
9561   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9562   test "x$as_lineno_1" != "x$as_lineno_2" &&
9563   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
9564   # Find who we are.  Look in the path if we contain no path at all
9565   # relative or not.
9566   case $0 in
9567     *[\\/]* ) as_myself=$0 ;;
9568     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9569 for as_dir in $PATH
9570 do
9571   IFS=$as_save_IFS
9572   test -z "$as_dir" && as_dir=.
9573   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9574 done
9575
9576        ;;
9577   esac
9578   # We did not find ourselves, most probably we were run as `sh COMMAND'
9579   # in which case we are not to be found in the path.
9580   if test "x$as_myself" = x; then
9581     as_myself=$0
9582   fi
9583   if test ! -f "$as_myself"; then
9584     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
9585 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
9586    { (exit 1); exit 1; }; }
9587   fi
9588   case $CONFIG_SHELL in
9589   '')
9590     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9591 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9592 do
9593   IFS=$as_save_IFS
9594   test -z "$as_dir" && as_dir=.
9595   for as_base in sh bash ksh sh5; do
9596          case $as_dir in
9597          /*)
9598            if ("$as_dir/$as_base" -c '
9599   as_lineno_1=$LINENO
9600   as_lineno_2=$LINENO
9601   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9602   test "x$as_lineno_1" != "x$as_lineno_2" &&
9603   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
9604              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
9605              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
9606              CONFIG_SHELL=$as_dir/$as_base
9607              export CONFIG_SHELL
9608              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
9609            fi;;
9610          esac
9611        done
9612 done
9613 ;;
9614   esac
9615
9616   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9617   # uniformly replaced by the line number.  The first 'sed' inserts a
9618   # line-number line before each line; the second 'sed' does the real
9619   # work.  The second script uses 'N' to pair each line-number line
9620   # with the numbered line, and appends trailing '-' during
9621   # substitution so that $LINENO is not a special case at line end.
9622   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9623   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
9624   sed '=' <$as_myself |
9625     sed '
9626       N
9627       s,$,-,
9628       : loop
9629       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
9630       t loop
9631       s,-$,,
9632       s,^['$as_cr_digits']*\n,,
9633     ' >$as_me.lineno &&
9634   chmod +x $as_me.lineno ||
9635     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9636 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9637    { (exit 1); exit 1; }; }
9638
9639   # Don't try to exec as it changes $[0], causing all sort of problems
9640   # (the dirname of $[0] is not the place where we might find the
9641   # original and so on.  Autoconf is especially sensible to this).
9642   . ./$as_me.lineno
9643   # Exit status is that of the last command.
9644   exit
9645 }
9646
9647
9648 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9649   *c*,-n*) ECHO_N= ECHO_C='
9650 ' ECHO_T='      ' ;;
9651   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9652   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
9653 esac
9654
9655 if expr a : '\(a\)' >/dev/null 2>&1; then
9656   as_expr=expr
9657 else
9658   as_expr=false
9659 fi
9660
9661 rm -f conf$$ conf$$.exe conf$$.file
9662 echo >conf$$.file
9663 if ln -s conf$$.file conf$$ 2>/dev/null; then
9664   # We could just check for DJGPP; but this test a) works b) is more generic
9665   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9666   if test -f conf$$.exe; then
9667     # Don't use ln at all; we don't have any links
9668     as_ln_s='cp -p'
9669   else
9670     as_ln_s='ln -s'
9671   fi
9672 elif ln conf$$.file conf$$ 2>/dev/null; then
9673   as_ln_s=ln
9674 else
9675   as_ln_s='cp -p'
9676 fi
9677 rm -f conf$$ conf$$.exe conf$$.file
9678
9679 if mkdir -p . 2>/dev/null; then
9680   as_mkdir_p=:
9681 else
9682   test -d ./-p && rmdir ./-p
9683   as_mkdir_p=false
9684 fi
9685
9686 as_executable_p="test -f"
9687
9688 # Sed expression to map a string onto a valid CPP name.
9689 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9690
9691 # Sed expression to map a string onto a valid variable name.
9692 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9693
9694
9695 # IFS
9696 # We need space, tab and new line, in precisely that order.
9697 as_nl='
9698 '
9699 IFS="   $as_nl"
9700
9701 # CDPATH.
9702 $as_unset CDPATH
9703
9704 exec 6>&1
9705
9706 # Open the log real soon, to keep \$[0] and so on meaningful, and to
9707 # report actual input values of CONFIG_FILES etc. instead of their
9708 # values after options handling.  Logging --version etc. is OK.
9709 exec 5>>config.log
9710 {
9711   echo
9712   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9713 ## Running $as_me. ##
9714 _ASBOX
9715 } >&5
9716 cat >&5 <<_CSEOF
9717
9718 This file was extended by cpplib $as_me  , which was
9719 generated by GNU Autoconf 2.59.  Invocation command line was
9720
9721   CONFIG_FILES    = $CONFIG_FILES
9722   CONFIG_HEADERS  = $CONFIG_HEADERS
9723   CONFIG_LINKS    = $CONFIG_LINKS
9724   CONFIG_COMMANDS = $CONFIG_COMMANDS
9725   $ $0 $@
9726
9727 _CSEOF
9728 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
9729 echo >&5
9730 _ACEOF
9731
9732 # Files that config.status was made for.
9733 if test -n "$ac_config_files"; then
9734   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9735 fi
9736
9737 if test -n "$ac_config_headers"; then
9738   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9739 fi
9740
9741 if test -n "$ac_config_links"; then
9742   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9743 fi
9744
9745 if test -n "$ac_config_commands"; then
9746   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9747 fi
9748
9749 cat >>$CONFIG_STATUS <<\_ACEOF
9750
9751 ac_cs_usage="\
9752 \`$as_me' instantiates files from templates according to the
9753 current configuration.
9754
9755 Usage: $0 [OPTIONS] [FILE]...
9756
9757   -h, --help       print this help, then exit
9758   -V, --version    print version number, then exit
9759   -q, --quiet      do not print progress messages
9760   -d, --debug      don't remove temporary files
9761       --recheck    update $as_me by reconfiguring in the same conditions
9762   --file=FILE[:TEMPLATE]
9763                    instantiate the configuration file FILE
9764   --header=FILE[:TEMPLATE]
9765                    instantiate the configuration header FILE
9766
9767 Configuration files:
9768 $config_files
9769
9770 Configuration headers:
9771 $config_headers
9772
9773 Configuration commands:
9774 $config_commands
9775
9776 Report bugs to <bug-autoconf@gnu.org>."
9777 _ACEOF
9778
9779 cat >>$CONFIG_STATUS <<_ACEOF
9780 ac_cs_version="\\
9781 cpplib config.status
9782 configured by $0, generated by GNU Autoconf 2.59,
9783   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
9784
9785 Copyright (C) 2003 Free Software Foundation, Inc.
9786 This config.status script is free software; the Free Software Foundation
9787 gives unlimited permission to copy, distribute and modify it."
9788 srcdir=$srcdir
9789 INSTALL="$INSTALL"
9790 _ACEOF
9791
9792 cat >>$CONFIG_STATUS <<\_ACEOF
9793 # If no file are specified by the user, then we need to provide default
9794 # value.  By we need to know if files were specified by the user.
9795 ac_need_defaults=:
9796 while test $# != 0
9797 do
9798   case $1 in
9799   --*=*)
9800     ac_option=`expr "x$1" : 'x\([^=]*\)='`
9801     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
9802     ac_shift=:
9803     ;;
9804   -*)
9805     ac_option=$1
9806     ac_optarg=$2
9807     ac_shift=shift
9808     ;;
9809   *) # This is not an option, so the user has probably given explicit
9810      # arguments.
9811      ac_option=$1
9812      ac_need_defaults=false;;
9813   esac
9814
9815   case $ac_option in
9816   # Handling of the options.
9817 _ACEOF
9818 cat >>$CONFIG_STATUS <<\_ACEOF
9819   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9820     ac_cs_recheck=: ;;
9821   --version | --vers* | -V )
9822     echo "$ac_cs_version"; exit 0 ;;
9823   --he | --h)
9824     # Conflict between --help and --header
9825     { { echo "$as_me:$LINENO: error: ambiguous option: $1
9826 Try \`$0 --help' for more information." >&5
9827 echo "$as_me: error: ambiguous option: $1
9828 Try \`$0 --help' for more information." >&2;}
9829    { (exit 1); exit 1; }; };;
9830   --help | --hel | -h )
9831     echo "$ac_cs_usage"; exit 0 ;;
9832   --debug | --d* | -d )
9833     debug=: ;;
9834   --file | --fil | --fi | --f )
9835     $ac_shift
9836     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9837     ac_need_defaults=false;;
9838   --header | --heade | --head | --hea )
9839     $ac_shift
9840     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9841     ac_need_defaults=false;;
9842   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9843   | -silent | --silent | --silen | --sile | --sil | --si | --s)
9844     ac_cs_silent=: ;;
9845
9846   # This is an error.
9847   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9848 Try \`$0 --help' for more information." >&5
9849 echo "$as_me: error: unrecognized option: $1
9850 Try \`$0 --help' for more information." >&2;}
9851    { (exit 1); exit 1; }; } ;;
9852
9853   *) ac_config_targets="$ac_config_targets $1" ;;
9854
9855   esac
9856   shift
9857 done
9858
9859 ac_configure_extra_args=
9860
9861 if $ac_cs_silent; then
9862   exec 6>/dev/null
9863   ac_configure_extra_args="$ac_configure_extra_args --silent"
9864 fi
9865
9866 _ACEOF
9867 cat >>$CONFIG_STATUS <<_ACEOF
9868 if \$ac_cs_recheck; then
9869   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9870   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9871 fi
9872
9873 _ACEOF
9874
9875 cat >>$CONFIG_STATUS <<_ACEOF
9876 #
9877 # INIT-COMMANDS section.
9878 #
9879
9880 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
9881
9882 _ACEOF
9883
9884
9885
9886 cat >>$CONFIG_STATUS <<\_ACEOF
9887 for ac_config_target in $ac_config_targets
9888 do
9889   case "$ac_config_target" in
9890   # Handling of arguments.
9891   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9892   "depdir" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
9893   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
9894   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9895 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9896    { (exit 1); exit 1; }; };;
9897   esac
9898 done
9899
9900 # If the user did not use the arguments to specify the items to instantiate,
9901 # then the envvar interface is used.  Set only those that are not.
9902 # We use the long form for the default assignment because of an extremely
9903 # bizarre bug on SunOS 4.1.3.
9904 if $ac_need_defaults; then
9905   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9906   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9907   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9908 fi
9909
9910 # Have a temporary directory for convenience.  Make it in the build tree
9911 # simply because there is no reason to put it here, and in addition,
9912 # creating and moving files from /tmp can sometimes cause problems.
9913 # Create a temporary directory, and hook for its removal unless debugging.
9914 $debug ||
9915 {
9916   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
9917   trap '{ (exit 1); exit 1; }' 1 2 13 15
9918 }
9919
9920 # Create a (secure) tmp directory for tmp files.
9921
9922 {
9923   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
9924   test -n "$tmp" && test -d "$tmp"
9925 }  ||
9926 {
9927   tmp=./confstat$$-$RANDOM
9928   (umask 077 && mkdir $tmp)
9929 } ||
9930 {
9931    echo "$me: cannot create a temporary directory in ." >&2
9932    { (exit 1); exit 1; }
9933 }
9934
9935 _ACEOF
9936
9937 cat >>$CONFIG_STATUS <<_ACEOF
9938
9939 #
9940 # CONFIG_FILES section.
9941 #
9942
9943 # No need to generate the scripts if there are no CONFIG_FILES.
9944 # This happens for instance when ./config.status config.h
9945 if test -n "\$CONFIG_FILES"; then
9946   # Protect against being on the right side of a sed subst in config.status.
9947   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
9948    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
9949 s,@SHELL@,$SHELL,;t t
9950 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
9951 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
9952 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
9953 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
9954 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
9955 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
9956 s,@exec_prefix@,$exec_prefix,;t t
9957 s,@prefix@,$prefix,;t t
9958 s,@program_transform_name@,$program_transform_name,;t t
9959 s,@bindir@,$bindir,;t t
9960 s,@sbindir@,$sbindir,;t t
9961 s,@libexecdir@,$libexecdir,;t t
9962 s,@datadir@,$datadir,;t t
9963 s,@sysconfdir@,$sysconfdir,;t t
9964 s,@sharedstatedir@,$sharedstatedir,;t t
9965 s,@localstatedir@,$localstatedir,;t t
9966 s,@libdir@,$libdir,;t t
9967 s,@includedir@,$includedir,;t t
9968 s,@oldincludedir@,$oldincludedir,;t t
9969 s,@infodir@,$infodir,;t t
9970 s,@mandir@,$mandir,;t t
9971 s,@build_alias@,$build_alias,;t t
9972 s,@host_alias@,$host_alias,;t t
9973 s,@target_alias@,$target_alias,;t t
9974 s,@DEFS@,$DEFS,;t t
9975 s,@ECHO_C@,$ECHO_C,;t t
9976 s,@ECHO_N@,$ECHO_N,;t t
9977 s,@ECHO_T@,$ECHO_T,;t t
9978 s,@LIBS@,$LIBS,;t t
9979 s,@build@,$build,;t t
9980 s,@build_cpu@,$build_cpu,;t t
9981 s,@build_vendor@,$build_vendor,;t t
9982 s,@build_os@,$build_os,;t t
9983 s,@host@,$host,;t t
9984 s,@host_cpu@,$host_cpu,;t t
9985 s,@host_vendor@,$host_vendor,;t t
9986 s,@host_os@,$host_os,;t t
9987 s,@target@,$target,;t t
9988 s,@target_cpu@,$target_cpu,;t t
9989 s,@target_vendor@,$target_vendor,;t t
9990 s,@target_os@,$target_os,;t t
9991 s,@SET_MAKE@,$SET_MAKE,;t t
9992 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
9993 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
9994 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
9995 s,@CC@,$CC,;t t
9996 s,@CFLAGS@,$CFLAGS,;t t
9997 s,@LDFLAGS@,$LDFLAGS,;t t
9998 s,@CPPFLAGS@,$CPPFLAGS,;t t
9999 s,@ac_ct_CC@,$ac_ct_CC,;t t
10000 s,@EXEEXT@,$EXEEXT,;t t
10001 s,@OBJEXT@,$OBJEXT,;t t
10002 s,@CXX@,$CXX,;t t
10003 s,@CXXFLAGS@,$CXXFLAGS,;t t
10004 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10005 s,@RANLIB@,$RANLIB,;t t
10006 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10007 s,@ENABLE_BUILD_WITH_CXX@,$ENABLE_BUILD_WITH_CXX,;t t
10008 s,@ACLOCAL@,$ACLOCAL,;t t
10009 s,@AUTOCONF@,$AUTOCONF,;t t
10010 s,@AUTOHEADER@,$AUTOHEADER,;t t
10011 s,@warn@,$warn,;t t
10012 s,@c_warn@,$c_warn,;t t
10013 s,@WARN_PEDANTIC@,$WARN_PEDANTIC,;t t
10014 s,@WERROR@,$WERROR,;t t
10015 s,@am__leading_dot@,$am__leading_dot,;t t
10016 s,@DEPDIR@,$DEPDIR,;t t
10017 s,@CCDEPMODE@,$CCDEPMODE,;t t
10018 s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10019 s,@CPP@,$CPP,;t t
10020 s,@EGREP@,$EGREP,;t t
10021 s,@CXXCPP@,$CXXCPP,;t t
10022 s,@LIBOBJS@,$LIBOBJS,;t t
10023 s,@ALLOCA@,$ALLOCA,;t t
10024 s,@USE_NLS@,$USE_NLS,;t t
10025 s,@LIBINTL@,$LIBINTL,;t t
10026 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
10027 s,@INCINTL@,$INCINTL,;t t
10028 s,@XGETTEXT@,$XGETTEXT,;t t
10029 s,@GMSGFMT@,$GMSGFMT,;t t
10030 s,@POSUB@,$POSUB,;t t
10031 s,@CATALOGS@,$CATALOGS,;t t
10032 s,@DATADIRNAME@,$DATADIRNAME,;t t
10033 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
10034 s,@GENCAT@,$GENCAT,;t t
10035 s,@CATOBJEXT@,$CATOBJEXT,;t t
10036 s,@LIBICONV@,$LIBICONV,;t t
10037 s,@LTLIBICONV@,$LTLIBICONV,;t t
10038 s,@PACKAGE@,$PACKAGE,;t t
10039 s,@USED_CATALOGS@,$USED_CATALOGS,;t t
10040 s,@MAINT@,$MAINT,;t t
10041 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10042 CEOF
10043
10044 _ACEOF
10045
10046   cat >>$CONFIG_STATUS <<\_ACEOF
10047   # Split the substitutions into bite-sized pieces for seds with
10048   # small command number limits, like on Digital OSF/1 and HP-UX.
10049   ac_max_sed_lines=48
10050   ac_sed_frag=1 # Number of current file.
10051   ac_beg=1 # First line for current file.
10052   ac_end=$ac_max_sed_lines # Line after last line for current file.
10053   ac_more_lines=:
10054   ac_sed_cmds=
10055   while $ac_more_lines; do
10056     if test $ac_beg -gt 1; then
10057       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10058     else
10059       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10060     fi
10061     if test ! -s $tmp/subs.frag; then
10062       ac_more_lines=false
10063     else
10064       # The purpose of the label and of the branching condition is to
10065       # speed up the sed processing (if there are no `@' at all, there
10066       # is no need to browse any of the substitutions).
10067       # These are the two extra sed commands mentioned above.
10068       (echo ':t
10069   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10070       if test -z "$ac_sed_cmds"; then
10071         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10072       else
10073         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
10074       fi
10075       ac_sed_frag=`expr $ac_sed_frag + 1`
10076       ac_beg=$ac_end
10077       ac_end=`expr $ac_end + $ac_max_sed_lines`
10078     fi
10079   done
10080   if test -z "$ac_sed_cmds"; then
10081     ac_sed_cmds=cat
10082   fi
10083 fi # test -n "$CONFIG_FILES"
10084
10085 _ACEOF
10086 cat >>$CONFIG_STATUS <<\_ACEOF
10087 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10088   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10089   case $ac_file in
10090   - | *:- | *:-:* ) # input from stdin
10091         cat >$tmp/stdin
10092         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10093         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10094   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10095         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10096   * )   ac_file_in=$ac_file.in ;;
10097   esac
10098
10099   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
10100   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10101 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10102          X"$ac_file" : 'X\(//\)[^/]' \| \
10103          X"$ac_file" : 'X\(//\)$' \| \
10104          X"$ac_file" : 'X\(/\)' \| \
10105          .     : '\(.\)' 2>/dev/null ||
10106 echo X"$ac_file" |
10107     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10108           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10109           /^X\(\/\/\)$/{ s//\1/; q; }
10110           /^X\(\/\).*/{ s//\1/; q; }
10111           s/.*/./; q'`
10112   { if $as_mkdir_p; then
10113     mkdir -p "$ac_dir"
10114   else
10115     as_dir="$ac_dir"
10116     as_dirs=
10117     while test ! -d "$as_dir"; do
10118       as_dirs="$as_dir $as_dirs"
10119       as_dir=`(dirname "$as_dir") 2>/dev/null ||
10120 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10121          X"$as_dir" : 'X\(//\)[^/]' \| \
10122          X"$as_dir" : 'X\(//\)$' \| \
10123          X"$as_dir" : 'X\(/\)' \| \
10124          .     : '\(.\)' 2>/dev/null ||
10125 echo X"$as_dir" |
10126     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10127           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10128           /^X\(\/\/\)$/{ s//\1/; q; }
10129           /^X\(\/\).*/{ s//\1/; q; }
10130           s/.*/./; q'`
10131     done
10132     test ! -n "$as_dirs" || mkdir $as_dirs
10133   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10134 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10135    { (exit 1); exit 1; }; }; }
10136
10137   ac_builddir=.
10138
10139 if test "$ac_dir" != .; then
10140   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
10141   # A "../" for each directory in $ac_dir_suffix.
10142   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
10143 else
10144   ac_dir_suffix= ac_top_builddir=
10145 fi
10146
10147 case $srcdir in
10148   .)  # No --srcdir option.  We are building in place.
10149     ac_srcdir=.
10150     if test -z "$ac_top_builddir"; then
10151        ac_top_srcdir=.
10152     else
10153        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10154     fi ;;
10155   [\\/]* | ?:[\\/]* )  # Absolute path.
10156     ac_srcdir=$srcdir$ac_dir_suffix;
10157     ac_top_srcdir=$srcdir ;;
10158   *) # Relative path.
10159     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10160     ac_top_srcdir=$ac_top_builddir$srcdir ;;
10161 esac
10162
10163 # Do not use `cd foo && pwd` to compute absolute paths, because
10164 # the directories may not exist.
10165 case `pwd` in
10166 .) ac_abs_builddir="$ac_dir";;
10167 *)
10168   case "$ac_dir" in
10169   .) ac_abs_builddir=`pwd`;;
10170   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10171   *) ac_abs_builddir=`pwd`/"$ac_dir";;
10172   esac;;
10173 esac
10174 case $ac_abs_builddir in
10175 .) ac_abs_top_builddir=${ac_top_builddir}.;;
10176 *)
10177   case ${ac_top_builddir}. in
10178   .) ac_abs_top_builddir=$ac_abs_builddir;;
10179   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10180   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10181   esac;;
10182 esac
10183 case $ac_abs_builddir in
10184 .) ac_abs_srcdir=$ac_srcdir;;
10185 *)
10186   case $ac_srcdir in
10187   .) ac_abs_srcdir=$ac_abs_builddir;;
10188   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10189   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10190   esac;;
10191 esac
10192 case $ac_abs_builddir in
10193 .) ac_abs_top_srcdir=$ac_top_srcdir;;
10194 *)
10195   case $ac_top_srcdir in
10196   .) ac_abs_top_srcdir=$ac_abs_builddir;;
10197   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10198   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10199   esac;;
10200 esac
10201
10202
10203   case $INSTALL in
10204   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10205   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
10206   esac
10207
10208   if test x"$ac_file" != x-; then
10209     { echo "$as_me:$LINENO: creating $ac_file" >&5
10210 echo "$as_me: creating $ac_file" >&6;}
10211     rm -f "$ac_file"
10212   fi
10213   # Let's still pretend it is `configure' which instantiates (i.e., don't
10214   # use $as_me), people would be surprised to read:
10215   #    /* config.h.  Generated by config.status.  */
10216   if test x"$ac_file" = x-; then
10217     configure_input=
10218   else
10219     configure_input="$ac_file.  "
10220   fi
10221   configure_input=$configure_input"Generated from `echo $ac_file_in |
10222                                      sed 's,.*/,,'` by configure."
10223
10224   # First look for the input files in the build tree, otherwise in the
10225   # src tree.
10226   ac_file_inputs=`IFS=:
10227     for f in $ac_file_in; do
10228       case $f in
10229       -) echo $tmp/stdin ;;
10230       [\\/$]*)
10231          # Absolute (can't be DOS-style, as IFS=:)
10232          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10233 echo "$as_me: error: cannot find input file: $f" >&2;}
10234    { (exit 1); exit 1; }; }
10235          echo "$f";;
10236       *) # Relative
10237          if test -f "$f"; then
10238            # Build tree
10239            echo "$f"
10240          elif test -f "$srcdir/$f"; then
10241            # Source tree
10242            echo "$srcdir/$f"
10243          else
10244            # /dev/null tree
10245            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10246 echo "$as_me: error: cannot find input file: $f" >&2;}
10247    { (exit 1); exit 1; }; }
10248          fi;;
10249       esac
10250     done` || { (exit 1); exit 1; }
10251 _ACEOF
10252 cat >>$CONFIG_STATUS <<_ACEOF
10253   sed "$ac_vpsub
10254 $extrasub
10255 _ACEOF
10256 cat >>$CONFIG_STATUS <<\_ACEOF
10257 :t
10258 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10259 s,@configure_input@,$configure_input,;t t
10260 s,@srcdir@,$ac_srcdir,;t t
10261 s,@abs_srcdir@,$ac_abs_srcdir,;t t
10262 s,@top_srcdir@,$ac_top_srcdir,;t t
10263 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
10264 s,@builddir@,$ac_builddir,;t t
10265 s,@abs_builddir@,$ac_abs_builddir,;t t
10266 s,@top_builddir@,$ac_top_builddir,;t t
10267 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
10268 s,@INSTALL@,$ac_INSTALL,;t t
10269 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
10270   rm -f $tmp/stdin
10271   if test x"$ac_file" != x-; then
10272     mv $tmp/out $ac_file
10273   else
10274     cat $tmp/out
10275     rm -f $tmp/out
10276   fi
10277
10278 done
10279 _ACEOF
10280 cat >>$CONFIG_STATUS <<\_ACEOF
10281
10282 #
10283 # CONFIG_HEADER section.
10284 #
10285
10286 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10287 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10288 #
10289 # ac_d sets the value in "#define NAME VALUE" lines.
10290 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
10291 ac_dB='[         ].*$,\1#\2'
10292 ac_dC=' '
10293 ac_dD=',;t'
10294 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10295 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10296 ac_uB='$,\1#\2define\3'
10297 ac_uC=' '
10298 ac_uD=',;t'
10299
10300 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10301   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10302   case $ac_file in
10303   - | *:- | *:-:* ) # input from stdin
10304         cat >$tmp/stdin
10305         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10306         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10307   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10308         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10309   * )   ac_file_in=$ac_file.in ;;
10310   esac
10311
10312   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10313 echo "$as_me: creating $ac_file" >&6;}
10314
10315   # First look for the input files in the build tree, otherwise in the
10316   # src tree.
10317   ac_file_inputs=`IFS=:
10318     for f in $ac_file_in; do
10319       case $f in
10320       -) echo $tmp/stdin ;;
10321       [\\/$]*)
10322          # Absolute (can't be DOS-style, as IFS=:)
10323          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10324 echo "$as_me: error: cannot find input file: $f" >&2;}
10325    { (exit 1); exit 1; }; }
10326          # Do quote $f, to prevent DOS paths from being IFS'd.
10327          echo "$f";;
10328       *) # Relative
10329          if test -f "$f"; then
10330            # Build tree
10331            echo "$f"
10332          elif test -f "$srcdir/$f"; then
10333            # Source tree
10334            echo "$srcdir/$f"
10335          else
10336            # /dev/null tree
10337            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10338 echo "$as_me: error: cannot find input file: $f" >&2;}
10339    { (exit 1); exit 1; }; }
10340          fi;;
10341       esac
10342     done` || { (exit 1); exit 1; }
10343   # Remove the trailing spaces.
10344   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
10345
10346 _ACEOF
10347
10348 # Transform confdefs.h into two sed scripts, `conftest.defines' and
10349 # `conftest.undefs', that substitutes the proper values into
10350 # config.h.in to produce config.h.  The first handles `#define'
10351 # templates, and the second `#undef' templates.
10352 # And first: Protect against being on the right side of a sed subst in
10353 # config.status.  Protect against being in an unquoted here document
10354 # in config.status.
10355 rm -f conftest.defines conftest.undefs
10356 # Using a here document instead of a string reduces the quoting nightmare.
10357 # Putting comments in sed scripts is not portable.
10358 #
10359 # `end' is used to avoid that the second main sed command (meant for
10360 # 0-ary CPP macros) applies to n-ary macro definitions.
10361 # See the Autoconf documentation for `clear'.
10362 cat >confdef2sed.sed <<\_ACEOF
10363 s/[\\&,]/\\&/g
10364 s,[\\$`],\\&,g
10365 t clear
10366 : clear
10367 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10368 t end
10369 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10370 : end
10371 _ACEOF
10372 # If some macros were called several times there might be several times
10373 # the same #defines, which is useless.  Nevertheless, we may not want to
10374 # sort them, since we want the *last* AC-DEFINE to be honored.
10375 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
10376 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10377 rm -f confdef2sed.sed
10378
10379 # This sed command replaces #undef with comments.  This is necessary, for
10380 # example, in the case of _POSIX_SOURCE, which is predefined and required
10381 # on some systems where configure will not decide to define it.
10382 cat >>conftest.undefs <<\_ACEOF
10383 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
10384 _ACEOF
10385
10386 # Break up conftest.defines because some shells have a limit on the size
10387 # of here documents, and old seds have small limits too (100 cmds).
10388 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10389 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10390 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10391 echo '  :' >>$CONFIG_STATUS
10392 rm -f conftest.tail
10393 while grep . conftest.defines >/dev/null
10394 do
10395   # Write a limited-size here document to $tmp/defines.sed.
10396   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10397   # Speed up: don't consider the non `#define' lines.
10398   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
10399   # Work around the forget-to-reset-the-flag bug.
10400   echo 't clr' >>$CONFIG_STATUS
10401   echo ': clr' >>$CONFIG_STATUS
10402   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10403   echo 'CEOF
10404   sed -f $tmp/defines.sed $tmp/in >$tmp/out
10405   rm -f $tmp/in
10406   mv $tmp/out $tmp/in
10407 ' >>$CONFIG_STATUS
10408   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10409   rm -f conftest.defines
10410   mv conftest.tail conftest.defines
10411 done
10412 rm -f conftest.defines
10413 echo '  fi # grep' >>$CONFIG_STATUS
10414 echo >>$CONFIG_STATUS
10415
10416 # Break up conftest.undefs because some shells have a limit on the size
10417 # of here documents, and old seds have small limits too (100 cmds).
10418 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
10419 rm -f conftest.tail
10420 while grep . conftest.undefs >/dev/null
10421 do
10422   # Write a limited-size here document to $tmp/undefs.sed.
10423   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10424   # Speed up: don't consider the non `#undef'
10425   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
10426   # Work around the forget-to-reset-the-flag bug.
10427   echo 't clr' >>$CONFIG_STATUS
10428   echo ': clr' >>$CONFIG_STATUS
10429   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
10430   echo 'CEOF
10431   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
10432   rm -f $tmp/in
10433   mv $tmp/out $tmp/in
10434 ' >>$CONFIG_STATUS
10435   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
10436   rm -f conftest.undefs
10437   mv conftest.tail conftest.undefs
10438 done
10439 rm -f conftest.undefs
10440
10441 cat >>$CONFIG_STATUS <<\_ACEOF
10442   # Let's still pretend it is `configure' which instantiates (i.e., don't
10443   # use $as_me), people would be surprised to read:
10444   #    /* config.h.  Generated by config.status.  */
10445   if test x"$ac_file" = x-; then
10446     echo "/* Generated by configure.  */" >$tmp/config.h
10447   else
10448     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
10449   fi
10450   cat $tmp/in >>$tmp/config.h
10451   rm -f $tmp/in
10452   if test x"$ac_file" != x-; then
10453     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
10454       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
10455 echo "$as_me: $ac_file is unchanged" >&6;}
10456     else
10457       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10458 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10459          X"$ac_file" : 'X\(//\)[^/]' \| \
10460          X"$ac_file" : 'X\(//\)$' \| \
10461          X"$ac_file" : 'X\(/\)' \| \
10462          .     : '\(.\)' 2>/dev/null ||
10463 echo X"$ac_file" |
10464     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10465           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10466           /^X\(\/\/\)$/{ s//\1/; q; }
10467           /^X\(\/\).*/{ s//\1/; q; }
10468           s/.*/./; q'`
10469       { if $as_mkdir_p; then
10470     mkdir -p "$ac_dir"
10471   else
10472     as_dir="$ac_dir"
10473     as_dirs=
10474     while test ! -d "$as_dir"; do
10475       as_dirs="$as_dir $as_dirs"
10476       as_dir=`(dirname "$as_dir") 2>/dev/null ||
10477 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10478          X"$as_dir" : 'X\(//\)[^/]' \| \
10479          X"$as_dir" : 'X\(//\)$' \| \
10480          X"$as_dir" : 'X\(/\)' \| \
10481          .     : '\(.\)' 2>/dev/null ||
10482 echo X"$as_dir" |
10483     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10484           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10485           /^X\(\/\/\)$/{ s//\1/; q; }
10486           /^X\(\/\).*/{ s//\1/; q; }
10487           s/.*/./; q'`
10488     done
10489     test ! -n "$as_dirs" || mkdir $as_dirs
10490   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10491 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10492    { (exit 1); exit 1; }; }; }
10493
10494       rm -f $ac_file
10495       mv $tmp/config.h $ac_file
10496     fi
10497   else
10498     cat $tmp/config.h
10499     rm -f $tmp/config.h
10500   fi
10501   # Run the commands associated with the file.
10502   case $ac_file in
10503     config.h ) echo timestamp > stamp-h1 ;;
10504   esac
10505 done
10506 _ACEOF
10507 cat >>$CONFIG_STATUS <<\_ACEOF
10508
10509 #
10510 # CONFIG_COMMANDS section.
10511 #
10512 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
10513   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
10514   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
10515   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
10516 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10517          X"$ac_dest" : 'X\(//\)[^/]' \| \
10518          X"$ac_dest" : 'X\(//\)$' \| \
10519          X"$ac_dest" : 'X\(/\)' \| \
10520          .     : '\(.\)' 2>/dev/null ||
10521 echo X"$ac_dest" |
10522     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10523           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10524           /^X\(\/\/\)$/{ s//\1/; q; }
10525           /^X\(\/\).*/{ s//\1/; q; }
10526           s/.*/./; q'`
10527   { if $as_mkdir_p; then
10528     mkdir -p "$ac_dir"
10529   else
10530     as_dir="$ac_dir"
10531     as_dirs=
10532     while test ! -d "$as_dir"; do
10533       as_dirs="$as_dir $as_dirs"
10534       as_dir=`(dirname "$as_dir") 2>/dev/null ||
10535 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10536          X"$as_dir" : 'X\(//\)[^/]' \| \
10537          X"$as_dir" : 'X\(//\)$' \| \
10538          X"$as_dir" : 'X\(/\)' \| \
10539          .     : '\(.\)' 2>/dev/null ||
10540 echo X"$as_dir" |
10541     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10542           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
10543           /^X\(\/\/\)$/{ s//\1/; q; }
10544           /^X\(\/\).*/{ s//\1/; q; }
10545           s/.*/./; q'`
10546     done
10547     test ! -n "$as_dirs" || mkdir $as_dirs
10548   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10549 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10550    { (exit 1); exit 1; }; }; }
10551
10552   ac_builddir=.
10553
10554 if test "$ac_dir" != .; then
10555   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
10556   # A "../" for each directory in $ac_dir_suffix.
10557   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
10558 else
10559   ac_dir_suffix= ac_top_builddir=
10560 fi
10561
10562 case $srcdir in
10563   .)  # No --srcdir option.  We are building in place.
10564     ac_srcdir=.
10565     if test -z "$ac_top_builddir"; then
10566        ac_top_srcdir=.
10567     else
10568        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10569     fi ;;
10570   [\\/]* | ?:[\\/]* )  # Absolute path.
10571     ac_srcdir=$srcdir$ac_dir_suffix;
10572     ac_top_srcdir=$srcdir ;;
10573   *) # Relative path.
10574     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10575     ac_top_srcdir=$ac_top_builddir$srcdir ;;
10576 esac
10577
10578 # Do not use `cd foo && pwd` to compute absolute paths, because
10579 # the directories may not exist.
10580 case `pwd` in
10581 .) ac_abs_builddir="$ac_dir";;
10582 *)
10583   case "$ac_dir" in
10584   .) ac_abs_builddir=`pwd`;;
10585   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
10586   *) ac_abs_builddir=`pwd`/"$ac_dir";;
10587   esac;;
10588 esac
10589 case $ac_abs_builddir in
10590 .) ac_abs_top_builddir=${ac_top_builddir}.;;
10591 *)
10592   case ${ac_top_builddir}. in
10593   .) ac_abs_top_builddir=$ac_abs_builddir;;
10594   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10595   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10596   esac;;
10597 esac
10598 case $ac_abs_builddir in
10599 .) ac_abs_srcdir=$ac_srcdir;;
10600 *)
10601   case $ac_srcdir in
10602   .) ac_abs_srcdir=$ac_abs_builddir;;
10603   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10604   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10605   esac;;
10606 esac
10607 case $ac_abs_builddir in
10608 .) ac_abs_top_srcdir=$ac_top_srcdir;;
10609 *)
10610   case $ac_top_srcdir in
10611   .) ac_abs_top_srcdir=$ac_abs_builddir;;
10612   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10613   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10614   esac;;
10615 esac
10616
10617
10618   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
10619 echo "$as_me: executing $ac_dest commands" >&6;}
10620   case $ac_dest in
10621     depdir ) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
10622   esac
10623 done
10624 _ACEOF
10625
10626 cat >>$CONFIG_STATUS <<\_ACEOF
10627
10628 { (exit 0); exit 0; }
10629 _ACEOF
10630 chmod +x $CONFIG_STATUS
10631 ac_clean_files=$ac_clean_files_save
10632
10633
10634 # configure is writing to config.log, and then calls config.status.
10635 # config.status does its own redirection, appending to config.log.
10636 # Unfortunately, on DOS this fails, as config.log is still kept open
10637 # by configure, so config.status won't be able to write to it; its
10638 # output is simply discarded.  So we exec the FD to /dev/null,
10639 # effectively closing config.log, so it can be properly (re)opened and
10640 # appended to by config.status.  When coming back to configure, we
10641 # need to make the FD available again.
10642 if test "$no_create" != yes; then
10643   ac_cs_success=:
10644   ac_config_status_args=
10645   test "$silent" = yes &&
10646     ac_config_status_args="$ac_config_status_args --quiet"
10647   exec 5>/dev/null
10648   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10649   exec 5>>config.log
10650   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
10651   # would make configure fail if this is the last instruction.
10652   $ac_cs_success || { (exit 1); exit 1; }
10653 fi
10654