libcpp/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59 for cpplib  .
   4 #
   5 # Report bugs to <gcc-bugs@gcc.gnu.org>.
   6 #
   7 # Copyright (C) 2003 Free Software Foundation, Inc.
   8 # This configure script is free software; the Free Software Foundation
   9 # gives unlimited permission to copy, distribute and modify it.
  10 ## --------------------- ##
  11 ## M4sh Initialization.  ##
  12 ## --------------------- ##
  13
  14 # Be Bourne compatible
  15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  16   emulate sh
  17   NULLCMD=:
  18   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  19   # is contrary to our usage.  Disable this feature.
  20   alias -g '${1+"$@"}'='"$@"'
  21 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  22   set -o posix
  23 fi
  24 DUALCASE=1; export DUALCASE # for MKS sh
  25
  26 # Support unset when possible.
  27 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  28   as_unset=unset
  29 else
  30   as_unset=false
  31 fi
  32
  33
  34 # Work around bugs in pre-3.0 UWIN ksh.
  35 $as_unset ENV MAIL MAILPATH
  36 PS1='$ '
  37 PS2='> '
  38 PS4='+ '
  39
  40 # NLS nuisances.
  41 for as_var in \
  42   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  43   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  44   LC_TELEPHONE LC_TIME
  45 do
  46   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  47     eval $as_var=C; export $as_var
  48   else
  49     $as_unset $as_var
  50   fi
  51 done
  52
  53 # Required to use basename.
  54 if expr a : '\(a\)' >/dev/null 2>&1; then
  55   as_expr=expr
  56 else
  57   as_expr=false
  58 fi
  59
  60 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  61   as_basename=basename
  62 else
  63   as_basename=false
  64 fi
  65
  66
  67 # Name of the executable.
  68 as_me=`$as_basename "$0" ||
  69 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  70          X"$0" : 'X\(//\)$' \| \
  71          X"$0" : 'X\(/\)$' \| \
  72          .     : '\(.\)' 2>/dev/null ||
  73 echo X/"$0" |
  74     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  75           /^X\/\(\/\/\)$/{ s//\1/; q; }
  76           /^X\/\(\/\).*/{ s//\1/; q; }
  77           s/.*/./; q'`
  78
  79
  80 # PATH needs CR, and LINENO needs CR and PATH.
  81 # Avoid depending upon Character Ranges.
  82 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  83 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  84 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  85 as_cr_digits='0123456789'
  86 as_cr_alnum=$as_cr_Letters$as_cr_digits
  87
  88 # The user is always right.
  89 if test "${PATH_SEPARATOR+set}" != set; then
  90   echo "#! /bin/sh" >conf$$.sh
  91   echo  "exit 0"   >>conf$$.sh
  92   chmod +x conf$$.sh
  93   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  94     PATH_SEPARATOR=';'
  95   else
  96     PATH_SEPARATOR=:
  97   fi
  98   rm -f conf$$.sh
  99 fi
 100
 101
 102   as_lineno_1=$LINENO
 103   as_lineno_2=$LINENO
 104   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 105   test "x$as_lineno_1" != "x$as_lineno_2" &&
 106   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 107   # Find who we are.  Look in the path if we contain no path at all
 108   # relative or not.
 109   case $0 in
 110     *[\\/]* ) as_myself=$0 ;;
 111     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 112 for as_dir in $PATH
 113 do
 114   IFS=$as_save_IFS
 115   test -z "$as_dir" && as_dir=.
 116   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 117 done
 118
 119        ;;
 120   esac
 121   # We did not find ourselves, most probably we were run as `sh COMMAND'
 122   # in which case we are not to be found in the path.
 123   if test "x$as_myself" = x; then
 124     as_myself=$0
 125   fi
 126   if test ! -f "$as_myself"; then
 127     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 128    { (exit 1); exit 1; }; }
 129   fi
 130   case $CONFIG_SHELL in
 131   '')
 132     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 133 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 134 do
 135   IFS=$as_save_IFS
 136   test -z "$as_dir" && as_dir=.
 137   for as_base in sh bash ksh sh5; do
 138          case $as_dir in
 139          /*)
 140            if ("$as_dir/$as_base" -c '
 141   as_lineno_1=$LINENO
 142   as_lineno_2=$LINENO
 143   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 144   test "x$as_lineno_1" != "x$as_lineno_2" &&
 145   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 146              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 147              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 148              CONFIG_SHELL=$as_dir/$as_base
 149              export CONFIG_SHELL
 150              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 151            fi;;
 152          esac
 153        done
 154 done
 155 ;;
 156   esac
 157
 158   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 159   # uniformly replaced by the line number.  The first 'sed' inserts a
 160   # line-number line before each line; the second 'sed' does the real
 161   # work.  The second script uses 'N' to pair each line-number line
 162   # with the numbered line, and appends trailing '-' during
 163   # substitution so that $LINENO is not a special case at line end.
 164   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 165   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 166   sed '=' <$as_myself |
 167     sed '
 168       N
 169       s,$,-,
 170       : loop
 171       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 172       t loop
 173       s,-$,,
 174       s,^['$as_cr_digits']*\n,,
 175     ' >$as_me.lineno &&
 176   chmod +x $as_me.lineno ||
 177     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 178    { (exit 1); exit 1; }; }
 179
 180   # Don't try to exec as it changes $[0], causing all sort of problems
 181   # (the dirname of $[0] is not the place where we might find the
 182   # original and so on.  Autoconf is especially sensible to this).
 183   . ./$as_me.lineno
 184   # Exit status is that of the last command.
 185   exit
 186 }
 187
 188
 189 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 190   *c*,-n*) ECHO_N= ECHO_C='
 191 ' ECHO_T='      ' ;;
 192   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 193   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 194 esac
 195
 196 if expr a : '\(a\)' >/dev/null 2>&1; then
 197   as_expr=expr
 198 else
 199   as_expr=false
 200 fi
 201
 202 rm -f conf$$ conf$$.exe conf$$.file
 203 echo >conf$$.file
 204 if ln -s conf$$.file conf$$ 2>/dev/null; then
 205   # We could just check for DJGPP; but this test a) works b) is more generic
 206   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 207   if test -f conf$$.exe; then
 208     # Don't use ln at all; we don't have any links
 209     as_ln_s='cp -p'
 210   else
 211     as_ln_s='ln -s'
 212   fi
 213 elif ln conf$$.file conf$$ 2>/dev/null; then
 214   as_ln_s=ln
 215 else
 216   as_ln_s='cp -p'
 217 fi
 218 rm -f conf$$ conf$$.exe conf$$.file
 219
 220 if mkdir -p . 2>/dev/null; then
 221   as_mkdir_p=:
 222 else
 223   test -d ./-p && rmdir ./-p
 224   as_mkdir_p=false
 225 fi
 226
 227 as_executable_p="test -f"
 228
 229 # Sed expression to map a string onto a valid CPP name.
 230 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 231
 232 # Sed expression to map a string onto a valid variable name.
 233 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 234
 235
 236 # IFS
 237 # We need space, tab and new line, in precisely that order.
 238 as_nl='
 239 '
 240 IFS="   $as_nl"
 241
 242 # CDPATH.
 243 $as_unset CDPATH
 244
 245
 246 # Name of the host.
 247 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 248 # so uname gets run too.
 249 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 250
 251 exec 6>&1
 252
 253 #
 254 # Initializations.
 255 #
 256 ac_default_prefix=/usr/local
 257 ac_config_libobj_dir=.
 258 cross_compiling=no
 259 subdirs=
 260 MFLAGS=
 261 MAKEFLAGS=
 262 SHELL=${CONFIG_SHELL-/bin/sh}
 263
 264 # Maximum number of lines to put in a shell here document.
 265 # This variable seems obsolete.  It should probably be removed, and
 266 # only ac_max_sed_lines should be used.
 267 : ${ac_max_here_lines=38}
 268
 269 # Identity of this package.
 270 PACKAGE_NAME='cpplib'
 271 PACKAGE_TARNAME='cpplib'
 272 PACKAGE_VERSION=' '
 273 PACKAGE_STRING='cpplib  '
 274 PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org'
 275
 276 ac_unique_file="ucnid.h"
 277 # Factoring default headers for most tests.
 278 ac_includes_default="\
 279 #include <stdio.h>
 280 #if HAVE_SYS_TYPES_H
 281 # include <sys/types.h>
 282 #endif
 283 #if HAVE_SYS_STAT_H
 284 # include <sys/stat.h>
 285 #endif
 286 #if STDC_HEADERS
 287 # include <stdlib.h>
 288 # include <stddef.h>
 289 #else
 290 # if HAVE_STDLIB_H
 291 #  include <stdlib.h>
 292 # endif
 293 #endif
 294 #if HAVE_STRING_H
 295 # if !STDC_HEADERS && HAVE_MEMORY_H
 296 #  include <memory.h>
 297 # endif
 298 # include <string.h>
 299 #endif
 300 #if HAVE_STRINGS_H
 301 # include <strings.h>
 302 #endif
 303 #if HAVE_INTTYPES_H
 304 # include <inttypes.h>
 305 #else
 306 # if HAVE_STDINT_H
 307 #  include <stdint.h>
 308 # endif
 309 #endif
 310 #if HAVE_UNISTD_H
 311 # include <unistd.h>
 312 #endif"
 313
 314 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os SET_MAKE INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT RANLIB ac_ct_RANLIB ACLOCAL AUTOCONF AUTOHEADER WARN_CFLAGS WARN_PEDANTIC WERROR am__leading_dot DEPDIR CCDEPMODE CPP EGREP 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
 317 # Initialize some variables set by options.
 318 ac_init_help=
 319 ac_init_version=false
 320 # The variables have the same names as the options, with
 321 # dashes changed to underlines.
 322 cache_file=/dev/null
 323 exec_prefix=NONE
 324 no_create=
 325 no_recursion=
 326 prefix=NONE
 327 program_prefix=NONE
 328 program_suffix=NONE
 329 program_transform_name=s,x,x,
 330 silent=
 331 site=
 332 srcdir=
 333 verbose=
 334 x_includes=NONE
 335 x_libraries=NONE
 336
 337 # Installation directory options.
 338 # These are left unexpanded so users can "make install exec_prefix=/foo"
 339 # and all the variables that are supposed to be based on exec_prefix
 340 # by default will actually change.
 341 # Use braces instead of parens because sh, perl, etc. also accept them.
 342 bindir='${exec_prefix}/bin'
 343 sbindir='${exec_prefix}/sbin'
 344 libexecdir='${exec_prefix}/libexec'
 345 datadir='${prefix}/share'
 346 sysconfdir='${prefix}/etc'
 347 sharedstatedir='${prefix}/com'
 348 localstatedir='${prefix}/var'
 349 libdir='${exec_prefix}/lib'
 350 includedir='${prefix}/include'
 351 oldincludedir='/usr/include'
 352 infodir='${prefix}/info'
 353 mandir='${prefix}/man'
 354
 355 ac_prev=
 356 for ac_option
 357 do
 358   # If the previous option needs an argument, assign it.
 359   if test -n "$ac_prev"; then
 360     eval "$ac_prev=\$ac_option"
 361     ac_prev=
 362     continue
 363   fi
 364
 365   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 366
 367   # Accept the important Cygnus configure options, so we can diagnose typos.
 368
 369   case $ac_option in
 370
 371   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 372     ac_prev=bindir ;;
 373   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 374     bindir=$ac_optarg ;;
 375
 376   -build | --build | --buil | --bui | --bu)
 377     ac_prev=build_alias ;;
 378   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 379     build_alias=$ac_optarg ;;
 380
 381   -cache-file | --cache-file | --cache-fil | --cache-fi \
 382   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 383     ac_prev=cache_file ;;
 384   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 385   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 386     cache_file=$ac_optarg ;;
 387
 388   --config-cache | -C)
 389     cache_file=config.cache ;;
 390
 391   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 392     ac_prev=datadir ;;
 393   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 394   | --da=*)
 395     datadir=$ac_optarg ;;
 396
 397   -disable-* | --disable-*)
 398     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 399     # Reject names that are not valid shell variable names.
 400     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 401       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 402    { (exit 1); exit 1; }; }
 403     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 404     eval "enable_$ac_feature=no" ;;
 405
 406   -enable-* | --enable-*)
 407     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 408     # Reject names that are not valid shell variable names.
 409     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 410       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 411    { (exit 1); exit 1; }; }
 412     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 413     case $ac_option in
 414       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 415       *) ac_optarg=yes ;;
 416     esac
 417     eval "enable_$ac_feature='$ac_optarg'" ;;
 418
 419   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 420   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 421   | --exec | --exe | --ex)
 422     ac_prev=exec_prefix ;;
 423   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 424   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 425   | --exec=* | --exe=* | --ex=*)
 426     exec_prefix=$ac_optarg ;;
 427
 428   -gas | --gas | --ga | --g)
 429     # Obsolete; use --with-gas.
 430     with_gas=yes ;;
 431
 432   -help | --help | --hel | --he | -h)
 433     ac_init_help=long ;;
 434   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 435     ac_init_help=recursive ;;
 436   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 437     ac_init_help=short ;;
 438
 439   -host | --host | --hos | --ho)
 440     ac_prev=host_alias ;;
 441   -host=* | --host=* | --hos=* | --ho=*)
 442     host_alias=$ac_optarg ;;
 443
 444   -includedir | --includedir | --includedi | --included | --include \
 445   | --includ | --inclu | --incl | --inc)
 446     ac_prev=includedir ;;
 447   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 448   | --includ=* | --inclu=* | --incl=* | --inc=*)
 449     includedir=$ac_optarg ;;
 450
 451   -infodir | --infodir | --infodi | --infod | --info | --inf)
 452     ac_prev=infodir ;;
 453   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 454     infodir=$ac_optarg ;;
 455
 456   -libdir | --libdir | --libdi | --libd)
 457     ac_prev=libdir ;;
 458   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 459     libdir=$ac_optarg ;;
 460
 461   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 462   | --libexe | --libex | --libe)
 463     ac_prev=libexecdir ;;
 464   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 465   | --libexe=* | --libex=* | --libe=*)
 466     libexecdir=$ac_optarg ;;
 467
 468   -localstatedir | --localstatedir | --localstatedi | --localstated \
 469   | --localstate | --localstat | --localsta | --localst \
 470   | --locals | --local | --loca | --loc | --lo)
 471     ac_prev=localstatedir ;;
 472   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 473   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 474   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 475     localstatedir=$ac_optarg ;;
 476
 477   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 478     ac_prev=mandir ;;
 479   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 480     mandir=$ac_optarg ;;
 481
 482   -nfp | --nfp | --nf)
 483     # Obsolete; use --without-fp.
 484     with_fp=no ;;
 485
 486   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 487   | --no-cr | --no-c | -n)
 488     no_create=yes ;;
 489
 490   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 491   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 492     no_recursion=yes ;;
 493
 494   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 495   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 496   | --oldin | --oldi | --old | --ol | --o)
 497     ac_prev=oldincludedir ;;
 498   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 499   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 500   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 501     oldincludedir=$ac_optarg ;;
 502
 503   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 504     ac_prev=prefix ;;
 505   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 506     prefix=$ac_optarg ;;
 507
 508   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 509   | --program-pre | --program-pr | --program-p)
 510     ac_prev=program_prefix ;;
 511   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 512   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 513     program_prefix=$ac_optarg ;;
 514
 515   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 516   | --program-suf | --program-su | --program-s)
 517     ac_prev=program_suffix ;;
 518   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 519   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 520     program_suffix=$ac_optarg ;;
 521
 522   -program-transform-name | --program-transform-name \
 523   | --program-transform-nam | --program-transform-na \
 524   | --program-transform-n | --program-transform- \
 525   | --program-transform | --program-transfor \
 526   | --program-transfo | --program-transf \
 527   | --program-trans | --program-tran \
 528   | --progr-tra | --program-tr | --program-t)
 529     ac_prev=program_transform_name ;;
 530   -program-transform-name=* | --program-transform-name=* \
 531   | --program-transform-nam=* | --program-transform-na=* \
 532   | --program-transform-n=* | --program-transform-=* \
 533   | --program-transform=* | --program-transfor=* \
 534   | --program-transfo=* | --program-transf=* \
 535   | --program-trans=* | --program-tran=* \
 536   | --progr-tra=* | --program-tr=* | --program-t=*)
 537     program_transform_name=$ac_optarg ;;
 538
 539   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 540   | -silent | --silent | --silen | --sile | --sil)
 541     silent=yes ;;
 542
 543   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 544     ac_prev=sbindir ;;
 545   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 546   | --sbi=* | --sb=*)
 547     sbindir=$ac_optarg ;;
 548
 549   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 550   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 551   | --sharedst | --shareds | --shared | --share | --shar \
 552   | --sha | --sh)
 553     ac_prev=sharedstatedir ;;
 554   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 555   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 556   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 557   | --sha=* | --sh=*)
 558     sharedstatedir=$ac_optarg ;;
 559
 560   -site | --site | --sit)
 561     ac_prev=site ;;
 562   -site=* | --site=* | --sit=*)
 563     site=$ac_optarg ;;
 564
 565   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 566     ac_prev=srcdir ;;
 567   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 568     srcdir=$ac_optarg ;;
 569
 570   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 571   | --syscon | --sysco | --sysc | --sys | --sy)
 572     ac_prev=sysconfdir ;;
 573   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 574   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 575     sysconfdir=$ac_optarg ;;
 576
 577   -target | --target | --targe | --targ | --tar | --ta | --t)
 578     ac_prev=target_alias ;;
 579   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 580     target_alias=$ac_optarg ;;
 581
 582   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 583     verbose=yes ;;
 584
 585   -version | --version | --versio | --versi | --vers | -V)
 586     ac_init_version=: ;;
 587
 588   -with-* | --with-*)
 589     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 590     # Reject names that are not valid shell variable names.
 591     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 592       { echo "$as_me: error: invalid package name: $ac_package" >&2
 593    { (exit 1); exit 1; }; }
 594     ac_package=`echo $ac_package| sed 's/-/_/g'`
 595     case $ac_option in
 596       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 597       *) ac_optarg=yes ;;
 598     esac
 599     eval "with_$ac_package='$ac_optarg'" ;;
 600
 601   -without-* | --without-*)
 602     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 603     # Reject names that are not valid shell variable names.
 604     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 605       { echo "$as_me: error: invalid package name: $ac_package" >&2
 606    { (exit 1); exit 1; }; }
 607     ac_package=`echo $ac_package | sed 's/-/_/g'`
 608     eval "with_$ac_package=no" ;;
 609
 610   --x)
 611     # Obsolete; use --with-x.
 612     with_x=yes ;;
 613
 614   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 615   | --x-incl | --x-inc | --x-in | --x-i)
 616     ac_prev=x_includes ;;
 617   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 618   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 619     x_includes=$ac_optarg ;;
 620
 621   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 622   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 623     ac_prev=x_libraries ;;
 624   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 625   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 626     x_libraries=$ac_optarg ;;
 627
 628   -*) { echo "$as_me: error: unrecognized option: $ac_option
 629 Try \`$0 --help' for more information." >&2
 630    { (exit 1); exit 1; }; }
 631     ;;
 632
 633   *=*)
 634     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 635     # Reject names that are not valid shell variable names.
 636     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 637       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 638    { (exit 1); exit 1; }; }
 639     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 640     eval "$ac_envvar='$ac_optarg'"
 641     export $ac_envvar ;;
 642
 643   *)
 644     # FIXME: should be removed in autoconf 3.0.
 645     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 646     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 647       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 648     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 649     ;;
 650
 651   esac
 652 done
 653
 654 if test -n "$ac_prev"; then
 655   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 656   { echo "$as_me: error: missing argument to $ac_option" >&2
 657    { (exit 1); exit 1; }; }
 658 fi
 659
 660 # Be sure to have absolute paths.
 661 for ac_var in exec_prefix prefix
 662 do
 663   eval ac_val=$`echo $ac_var`
 664   case $ac_val in
 665     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 666     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 667    { (exit 1); exit 1; }; };;
 668   esac
 669 done
 670
 671 # Be sure to have absolute paths.
 672 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 673               localstatedir libdir includedir oldincludedir infodir mandir
 674 do
 675   eval ac_val=$`echo $ac_var`
 676   case $ac_val in
 677     [\\/$]* | ?:[\\/]* ) ;;
 678     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 679    { (exit 1); exit 1; }; };;
 680   esac
 681 done
 682
 683 # There might be people who depend on the old broken behavior: `$host'
 684 # used to hold the argument of --host etc.
 685 # FIXME: To remove some day.
 686 build=$build_alias
 687 host=$host_alias
 688 target=$target_alias
 689
 690 # FIXME: To remove some day.
 691 if test "x$host_alias" != x; then
 692   if test "x$build_alias" = x; then
 693     cross_compiling=maybe
 694     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 695     If a cross compiler is detected then cross compile mode will be used." >&2
 696   elif test "x$build_alias" != "x$host_alias"; then
 697     cross_compiling=yes
 698   fi
 699 fi
 700
 701 ac_tool_prefix=
 702 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 703
 704 test "$silent" = yes && exec 6>/dev/null
 705
 706
 707 # Find the source files, if location was not specified.
 708 if test -z "$srcdir"; then
 709   ac_srcdir_defaulted=yes
 710   # Try the directory containing this script, then its parent.
 711   ac_confdir=`(dirname "$0") 2>/dev/null ||
 712 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 713          X"$0" : 'X\(//\)[^/]' \| \
 714          X"$0" : 'X\(//\)$' \| \
 715          X"$0" : 'X\(/\)' \| \
 716          .     : '\(.\)' 2>/dev/null ||
 717 echo X"$0" |
 718     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 719           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 720           /^X\(\/\/\)$/{ s//\1/; q; }
 721           /^X\(\/\).*/{ s//\1/; q; }
 722           s/.*/./; q'`
 723   srcdir=$ac_confdir
 724   if test ! -r $srcdir/$ac_unique_file; then
 725     srcdir=..
 726   fi
 727 else
 728   ac_srcdir_defaulted=no
 729 fi
 730 if test ! -r $srcdir/$ac_unique_file; then
 731   if test "$ac_srcdir_defaulted" = yes; then
 732     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 733    { (exit 1); exit 1; }; }
 734   else
 735     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 736    { (exit 1); exit 1; }; }
 737   fi
 738 fi
 739 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 740   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 741    { (exit 1); exit 1; }; }
 742 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 743 ac_env_build_alias_set=${build_alias+set}
 744 ac_env_build_alias_value=$build_alias
 745 ac_cv_env_build_alias_set=${build_alias+set}
 746 ac_cv_env_build_alias_value=$build_alias
 747 ac_env_host_alias_set=${host_alias+set}
 748 ac_env_host_alias_value=$host_alias
 749 ac_cv_env_host_alias_set=${host_alias+set}
 750 ac_cv_env_host_alias_value=$host_alias
 751 ac_env_target_alias_set=${target_alias+set}
 752 ac_env_target_alias_value=$target_alias
 753 ac_cv_env_target_alias_set=${target_alias+set}
 754 ac_cv_env_target_alias_value=$target_alias
 755 ac_env_CC_set=${CC+set}
 756 ac_env_CC_value=$CC
 757 ac_cv_env_CC_set=${CC+set}
 758 ac_cv_env_CC_value=$CC
 759 ac_env_CFLAGS_set=${CFLAGS+set}
 760 ac_env_CFLAGS_value=$CFLAGS
 761 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 762 ac_cv_env_CFLAGS_value=$CFLAGS
 763 ac_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_env_LDFLAGS_value=$LDFLAGS
 765 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 766 ac_cv_env_LDFLAGS_value=$LDFLAGS
 767 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 770 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 771 ac_env_CPP_set=${CPP+set}
 772 ac_env_CPP_value=$CPP
 773 ac_cv_env_CPP_set=${CPP+set}
 774 ac_cv_env_CPP_value=$CPP
 775
 776 #
 777 # Report the --help message.
 778 #
 779 if test "$ac_init_help" = "long"; then
 780   # Omit some internal or obsolete options to make the list less imposing.
 781   # This message is too long to be a string in the A/UX 3.1 sh.
 782   cat <<_ACEOF
 783 \`configure' configures cpplib   to adapt to many kinds of systems.
 784
 785 Usage: $0 [OPTION]... [VAR=VALUE]...
 786
 787 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 788 VAR=VALUE.  See below for descriptions of some of the useful variables.
 789
 790 Defaults for the options are specified in brackets.
 791
 792 Configuration:
 793   -h, --help              display this help and exit
 794       --help=short        display options specific to this package
 795       --help=recursive    display the short help of all the included packages
 796   -V, --version           display version information and exit
 797   -q, --quiet, --silent   do not print \`checking...' messages
 798       --cache-file=FILE   cache test results in FILE [disabled]
 799   -C, --config-cache      alias for \`--cache-file=config.cache'
 800   -n, --no-create         do not create output files
 801       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 802
 803 _ACEOF
 804
 805   cat <<_ACEOF
 806 Installation directories:
 807   --prefix=PREFIX         install architecture-independent files in PREFIX
 808                           [$ac_default_prefix]
 809   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 810                           [PREFIX]
 811
 812 By default, \`make install' will install all the files in
 813 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 814 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 815 for instance \`--prefix=\$HOME'.
 816
 817 For better control, use the options below.
 818
 819 Fine tuning of the installation directories:
 820   --bindir=DIR           user executables [EPREFIX/bin]
 821   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 822   --libexecdir=DIR       program executables [EPREFIX/libexec]
 823   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 824   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 825   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 826   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 827   --libdir=DIR           object code libraries [EPREFIX/lib]
 828   --includedir=DIR       C header files [PREFIX/include]
 829   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 830   --infodir=DIR          info documentation [PREFIX/info]
 831   --mandir=DIR           man documentation [PREFIX/man]
 832 _ACEOF
 833
 834   cat <<\_ACEOF
 835
 836 System types:
 837   --build=BUILD     configure for building on BUILD [guessed]
 838   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 839   --target=TARGET   configure for building compilers for TARGET [HOST]
 840 _ACEOF
 841 fi
 842
 843 if test -n "$ac_init_help"; then
 844   case $ac_init_help in
 845      short | recursive ) echo "Configuration of cpplib  :";;
 846    esac
 847   cat <<\_ACEOF
 848
 849 Optional Features:
 850   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 851   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 852   --enable-werror-always  enable -Werror despite compiler version
 853   --disable-rpath         do not hardcode runtime library paths
 854   --enable-maintainer-mode enable rules only needed by maintainers
 855   --enable-checking      enable expensive run-time checks
 856
 857 Optional Packages:
 858   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 859   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 860   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 861   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
 862   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
 863
 864 Some influential environment variables:
 865   CC          C compiler command
 866   CFLAGS      C compiler flags
 867   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 868               nonstandard directory <lib dir>
 869   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 870               headers in a nonstandard directory <include dir>
 871   CPP         C preprocessor
 872
 873 Use these variables to override the choices made by `configure' or to help
 874 it to find libraries and programs with nonstandard names/locations.
 875
 876 Report bugs to <gcc-bugs@gcc.gnu.org>.
 877 _ACEOF
 878 fi
 879
 880 if test "$ac_init_help" = "recursive"; then
 881   # If there are subdirs, report their specific --help.
 882   ac_popdir=`pwd`
 883   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 884     test -d $ac_dir || continue
 885     ac_builddir=.
 886
 887 if test "$ac_dir" != .; then
 888   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 889   # A "../" for each directory in $ac_dir_suffix.
 890   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 891 else
 892   ac_dir_suffix= ac_top_builddir=
 893 fi
 894
 895 case $srcdir in
 896   .)  # No --srcdir option.  We are building in place.
 897     ac_srcdir=.
 898     if test -z "$ac_top_builddir"; then
 899        ac_top_srcdir=.
 900     else
 901        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 902     fi ;;
 903   [\\/]* | ?:[\\/]* )  # Absolute path.
 904     ac_srcdir=$srcdir$ac_dir_suffix;
 905     ac_top_srcdir=$srcdir ;;
 906   *) # Relative path.
 907     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 908     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 909 esac
 910
 911 # Do not use `cd foo && pwd` to compute absolute paths, because
 912 # the directories may not exist.
 913 case `pwd` in
 914 .) ac_abs_builddir="$ac_dir";;
 915 *)
 916   case "$ac_dir" in
 917   .) ac_abs_builddir=`pwd`;;
 918   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 919   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 920   esac;;
 921 esac
 922 case $ac_abs_builddir in
 923 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 924 *)
 925   case ${ac_top_builddir}. in
 926   .) ac_abs_top_builddir=$ac_abs_builddir;;
 927   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 928   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 929   esac;;
 930 esac
 931 case $ac_abs_builddir in
 932 .) ac_abs_srcdir=$ac_srcdir;;
 933 *)
 934   case $ac_srcdir in
 935   .) ac_abs_srcdir=$ac_abs_builddir;;
 936   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 937   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 938   esac;;
 939 esac
 940 case $ac_abs_builddir in
 941 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 942 *)
 943   case $ac_top_srcdir in
 944   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 945   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 946   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 947   esac;;
 948 esac
 949
 950     cd $ac_dir
 951     # Check for guested configure; otherwise get Cygnus style configure.
 952     if test -f $ac_srcdir/configure.gnu; then
 953       echo
 954       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 955     elif test -f $ac_srcdir/configure; then
 956       echo
 957       $SHELL $ac_srcdir/configure  --help=recursive
 958     elif test -f $ac_srcdir/configure.ac ||
 959            test -f $ac_srcdir/configure.in; then
 960       echo
 961       $ac_configure --help
 962     else
 963       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 964     fi
 965     cd $ac_popdir
 966   done
 967 fi
 968
 969 test -n "$ac_init_help" && exit 0
 970 if $ac_init_version; then
 971   cat <<\_ACEOF
 972 cpplib configure
 973 generated by GNU Autoconf 2.59
 974
 975 Copyright (C) 2003 Free Software Foundation, Inc.
 976 This configure script is free software; the Free Software Foundation
 977 gives unlimited permission to copy, distribute and modify it.
 978 _ACEOF
 979   exit 0
 980 fi
 981 exec 5>config.log
 982 cat >&5 <<_ACEOF
 983 This file contains any messages produced by compilers while
 984 running configure, to aid debugging if configure makes a mistake.
 985
 986 It was created by cpplib $as_me  , which was
 987 generated by GNU Autoconf 2.59.  Invocation command line was
 988
 989   $ $0 $@
 990
 991 _ACEOF
 992 {
 993 cat <<_ASUNAME
 994 ## --------- ##
 995 ## Platform. ##
 996 ## --------- ##
 997
 998 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 999 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1000 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1001 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1002 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1003
1004 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1005 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1006
1007 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1008 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1009 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1010 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1011 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1012 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1013 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1014
1015 _ASUNAME
1016
1017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1018 for as_dir in $PATH
1019 do
1020   IFS=$as_save_IFS
1021   test -z "$as_dir" && as_dir=.
1022   echo "PATH: $as_dir"
1023 done
1024
1025 } >&5
1026
1027 cat >&5 <<_ACEOF
1028
1029
1030 ## ----------- ##
1031 ## Core tests. ##
1032 ## ----------- ##
1033
1034 _ACEOF
1035
1036
1037 # Keep a trace of the command line.
1038 # Strip out --no-create and --no-recursion so they do not pile up.
1039 # Strip out --silent because we don't want to record it for future runs.
1040 # Also quote any args containing shell meta-characters.
1041 # Make two passes to allow for proper duplicate-argument suppression.
1042 ac_configure_args=
1043 ac_configure_args0=
1044 ac_configure_args1=
1045 ac_sep=
1046 ac_must_keep_next=false
1047 for ac_pass in 1 2
1048 do
1049   for ac_arg
1050   do
1051     case $ac_arg in
1052     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1053     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1054     | -silent | --silent | --silen | --sile | --sil)
1055       continue ;;
1056     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1057       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1058     esac
1059     case $ac_pass in
1060     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1061     2)
1062       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1063       if test $ac_must_keep_next = true; then
1064         ac_must_keep_next=false # Got value, back to normal.
1065       else
1066         case $ac_arg in
1067           *=* | --config-cache | -C | -disable-* | --disable-* \
1068           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1069           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1070           | -with-* | --with-* | -without-* | --without-* | --x)
1071             case "$ac_configure_args0 " in
1072               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1073             esac
1074             ;;
1075           -* ) ac_must_keep_next=true ;;
1076         esac
1077       fi
1078       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1079       # Get rid of the leading space.
1080       ac_sep=" "
1081       ;;
1082     esac
1083   done
1084 done
1085 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1086 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1087
1088 # When interrupted or exit'd, cleanup temporary files, and complete
1089 # config.log.  We remove comments because anyway the quotes in there
1090 # would cause problems or look ugly.
1091 # WARNING: Be sure not to use single quotes in there, as some shells,
1092 # such as our DU 5.0 friend, will then `close' the trap.
1093 trap 'exit_status=$?
1094   # Save into config.log some information that might help in debugging.
1095   {
1096     echo
1097
1098     cat <<\_ASBOX
1099 ## ---------------- ##
1100 ## Cache variables. ##
1101 ## ---------------- ##
1102 _ASBOX
1103     echo
1104     # The following way of writing the cache mishandles newlines in values,
1105 {
1106   (set) 2>&1 |
1107     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1108     *ac_space=\ *)
1109       sed -n \
1110         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1111           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1112       ;;
1113     *)
1114       sed -n \
1115         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1116       ;;
1117     esac;
1118 }
1119     echo
1120
1121     cat <<\_ASBOX
1122 ## ----------------- ##
1123 ## Output variables. ##
1124 ## ----------------- ##
1125 _ASBOX
1126     echo
1127     for ac_var in $ac_subst_vars
1128     do
1129       eval ac_val=$`echo $ac_var`
1130       echo "$ac_var='"'"'$ac_val'"'"'"
1131     done | sort
1132     echo
1133
1134     if test -n "$ac_subst_files"; then
1135       cat <<\_ASBOX
1136 ## ------------- ##
1137 ## Output files. ##
1138 ## ------------- ##
1139 _ASBOX
1140       echo
1141       for ac_var in $ac_subst_files
1142       do
1143         eval ac_val=$`echo $ac_var`
1144         echo "$ac_var='"'"'$ac_val'"'"'"
1145       done | sort
1146       echo
1147     fi
1148
1149     if test -s confdefs.h; then
1150       cat <<\_ASBOX
1151 ## ----------- ##
1152 ## confdefs.h. ##
1153 ## ----------- ##
1154 _ASBOX
1155       echo
1156       sed "/^$/d" confdefs.h | sort
1157       echo
1158     fi
1159     test "$ac_signal" != 0 &&
1160       echo "$as_me: caught signal $ac_signal"
1161     echo "$as_me: exit $exit_status"
1162   } >&5
1163   rm -f core *.core &&
1164   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1165     exit $exit_status
1166      ' 0
1167 for ac_signal in 1 2 13 15; do
1168   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1169 done
1170 ac_signal=0
1171
1172 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1173 rm -rf conftest* confdefs.h
1174 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1175 echo >confdefs.h
1176
1177 # Predefined preprocessor variables.
1178
1179 cat >>confdefs.h <<_ACEOF
1180 #define PACKAGE_NAME "$PACKAGE_NAME"
1181 _ACEOF
1182
1183
1184 cat >>confdefs.h <<_ACEOF
1185 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1186 _ACEOF
1187
1188
1189 cat >>confdefs.h <<_ACEOF
1190 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1191 _ACEOF
1192
1193
1194 cat >>confdefs.h <<_ACEOF
1195 #define PACKAGE_STRING "$PACKAGE_STRING"
1196 _ACEOF
1197
1198
1199 cat >>confdefs.h <<_ACEOF
1200 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1201 _ACEOF
1202
1203
1204 # Let the site file select an alternate cache file if it wants to.
1205 # Prefer explicitly selected file to automatically selected ones.
1206 if test -z "$CONFIG_SITE"; then
1207   if test "x$prefix" != xNONE; then
1208     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1209   else
1210     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1211   fi
1212 fi
1213 for ac_site_file in $CONFIG_SITE; do
1214   if test -r "$ac_site_file"; then
1215     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1216 echo "$as_me: loading site script $ac_site_file" >&6;}
1217     sed 's/^/| /' "$ac_site_file" >&5
1218     . "$ac_site_file"
1219   fi
1220 done
1221
1222 if test -r "$cache_file"; then
1223   # Some versions of bash will fail to source /dev/null (special
1224   # files actually), so we avoid doing that.
1225   if test -f "$cache_file"; then
1226     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1227 echo "$as_me: loading cache $cache_file" >&6;}
1228     case $cache_file in
1229       [\\/]* | ?:[\\/]* ) . $cache_file;;
1230       *)                      . ./$cache_file;;
1231     esac
1232   fi
1233 else
1234   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1235 echo "$as_me: creating cache $cache_file" >&6;}
1236   >$cache_file
1237 fi
1238
1239 # Check that the precious variables saved in the cache have kept the same
1240 # value.
1241 ac_cache_corrupted=false
1242 for ac_var in `(set) 2>&1 |
1243                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1244   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1245   eval ac_new_set=\$ac_env_${ac_var}_set
1246   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1247   eval ac_new_val="\$ac_env_${ac_var}_value"
1248   case $ac_old_set,$ac_new_set in
1249     set,)
1250       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1251 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1252       ac_cache_corrupted=: ;;
1253     ,set)
1254       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1255 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1256       ac_cache_corrupted=: ;;
1257     ,);;
1258     *)
1259       if test "x$ac_old_val" != "x$ac_new_val"; then
1260         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1261 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1262         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1263 echo "$as_me:   former value:  $ac_old_val" >&2;}
1264         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1265 echo "$as_me:   current value: $ac_new_val" >&2;}
1266         ac_cache_corrupted=:
1267       fi;;
1268   esac
1269   # Pass precious variables to config.status.
1270   if test "$ac_new_set" = set; then
1271     case $ac_new_val in
1272     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1273       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1274     *) ac_arg=$ac_var=$ac_new_val ;;
1275     esac
1276     case " $ac_configure_args " in
1277       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1278       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1279     esac
1280   fi
1281 done
1282 if $ac_cache_corrupted; then
1283   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1284 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1285   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1286 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1287    { (exit 1); exit 1; }; }
1288 fi
1289
1290 ac_ext=c
1291 ac_cpp='$CPP $CPPFLAGS'
1292 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1293 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1294 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323 case ../config in
1324   [\\/]* | ?:[\\/]* ) ac_macro_dir=../config         ;;
1325   *)                      ac_macro_dir=$srcdir/../config ;;
1326 esac
1327 if test -d "$ac_macro_dir"; then :
1328 else
1329   { { echo "$as_me:$LINENO: error: cannot find macro directory \`../config'" >&5
1330 echo "$as_me: error: cannot find macro directory \`../config'" >&2;}
1331    { (exit 1); exit 1; }; }
1332 fi
1333
1334 ac_aux_dir=
1335 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1336   if test -f $ac_dir/install-sh; then
1337     ac_aux_dir=$ac_dir
1338     ac_install_sh="$ac_aux_dir/install-sh -c"
1339     break
1340   elif test -f $ac_dir/install.sh; then
1341     ac_aux_dir=$ac_dir
1342     ac_install_sh="$ac_aux_dir/install.sh -c"
1343     break
1344   elif test -f $ac_dir/shtool; then
1345     ac_aux_dir=$ac_dir
1346     ac_install_sh="$ac_aux_dir/shtool install -c"
1347     break
1348   fi
1349 done
1350 if test -z "$ac_aux_dir"; then
1351   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1352 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1353    { (exit 1); exit 1; }; }
1354 fi
1355 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1356 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1357 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1358
1359 # Make sure we can run config.sub.
1360 $ac_config_sub sun4 >/dev/null 2>&1 ||
1361   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1362 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1363    { (exit 1); exit 1; }; }
1364
1365 echo "$as_me:$LINENO: checking build system type" >&5
1366 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1367 if test "${ac_cv_build+set}" = set; then
1368   echo $ECHO_N "(cached) $ECHO_C" >&6
1369 else
1370   ac_cv_build_alias=$build_alias
1371 test -z "$ac_cv_build_alias" &&
1372   ac_cv_build_alias=`$ac_config_guess`
1373 test -z "$ac_cv_build_alias" &&
1374   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1375 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1376    { (exit 1); exit 1; }; }
1377 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1378   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1379 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1380    { (exit 1); exit 1; }; }
1381
1382 fi
1383 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1384 echo "${ECHO_T}$ac_cv_build" >&6
1385 build=$ac_cv_build
1386 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1387 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1388 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1389
1390
1391 echo "$as_me:$LINENO: checking host system type" >&5
1392 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1393 if test "${ac_cv_host+set}" = set; then
1394   echo $ECHO_N "(cached) $ECHO_C" >&6
1395 else
1396   ac_cv_host_alias=$host_alias
1397 test -z "$ac_cv_host_alias" &&
1398   ac_cv_host_alias=$ac_cv_build_alias
1399 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1400   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1401 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1402    { (exit 1); exit 1; }; }
1403
1404 fi
1405 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1406 echo "${ECHO_T}$ac_cv_host" >&6
1407 host=$ac_cv_host
1408 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1409 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1410 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1411
1412
1413 echo "$as_me:$LINENO: checking target system type" >&5
1414 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1415 if test "${ac_cv_target+set}" = set; then
1416   echo $ECHO_N "(cached) $ECHO_C" >&6
1417 else
1418   ac_cv_target_alias=$target_alias
1419 test "x$ac_cv_target_alias" = "x" &&
1420   ac_cv_target_alias=$ac_cv_host_alias
1421 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1422   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1423 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1424    { (exit 1); exit 1; }; }
1425
1426 fi
1427 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1428 echo "${ECHO_T}$ac_cv_target" >&6
1429 target=$ac_cv_target
1430 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1431 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1432 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1433
1434
1435 # The aliases save the names the user supplied, while $host etc.
1436 # will get canonicalized.
1437 test -n "$target_alias" &&
1438   test "$program_prefix$program_suffix$program_transform_name" = \
1439     NONENONEs,x,x, &&
1440   program_prefix=${target_alias}-
1441
1442 # Checks for programs.
1443 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1444 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1445 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1446 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1447   echo $ECHO_N "(cached) $ECHO_C" >&6
1448 else
1449   cat >conftest.make <<\_ACEOF
1450 all:
1451         @echo 'ac_maketemp="$(MAKE)"'
1452 _ACEOF
1453 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1454 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1455 if test -n "$ac_maketemp"; then
1456   eval ac_cv_prog_make_${ac_make}_set=yes
1457 else
1458   eval ac_cv_prog_make_${ac_make}_set=no
1459 fi
1460 rm -f conftest.make
1461 fi
1462 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1463   echo "$as_me:$LINENO: result: yes" >&5
1464 echo "${ECHO_T}yes" >&6
1465   SET_MAKE=
1466 else
1467   echo "$as_me:$LINENO: result: no" >&5
1468 echo "${ECHO_T}no" >&6
1469   SET_MAKE="MAKE=${MAKE-make}"
1470 fi
1471
1472 # Find a good install program.  We prefer a C program (faster),
1473 # so one script is as good as another.  But avoid the broken or
1474 # incompatible versions:
1475 # SysV /etc/install, /usr/sbin/install
1476 # SunOS /usr/etc/install
1477 # IRIX /sbin/install
1478 # AIX /bin/install
1479 # AmigaOS /C/install, which installs bootblocks on floppy discs
1480 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1481 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1482 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1483 # OS/2's system install, which has a completely different semantic
1484 # ./install, which can be erroneously created by make from ./install.sh.
1485 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1486 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1487 if test -z "$INSTALL"; then
1488 if test "${ac_cv_path_install+set}" = set; then
1489   echo $ECHO_N "(cached) $ECHO_C" >&6
1490 else
1491   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1492 for as_dir in $PATH
1493 do
1494   IFS=$as_save_IFS
1495   test -z "$as_dir" && as_dir=.
1496   # Account for people who put trailing slashes in PATH elements.
1497 case $as_dir/ in
1498   ./ | .// | /cC/* | \
1499   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1500   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1501   /usr/ucb/* ) ;;
1502   *)
1503     # OSF1 and SCO ODT 3.0 have their own names for install.
1504     # Don't use installbsd from OSF since it installs stuff as root
1505     # by default.
1506     for ac_prog in ginstall scoinst install; do
1507       for ac_exec_ext in '' $ac_executable_extensions; do
1508         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1509           if test $ac_prog = install &&
1510             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1511             # AIX install.  It has an incompatible calling convention.
1512             :
1513           elif test $ac_prog = install &&
1514             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1515             # program-specific install script used by HP pwplus--don't use.
1516             :
1517           else
1518             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1519             break 3
1520           fi
1521         fi
1522       done
1523     done
1524     ;;
1525 esac
1526 done
1527
1528
1529 fi
1530   if test "${ac_cv_path_install+set}" = set; then
1531     INSTALL=$ac_cv_path_install
1532   else
1533     # As a last resort, use the slow shell script.  We don't cache a
1534     # path for INSTALL within a source directory, because that will
1535     # break other packages using the cache if that directory is
1536     # removed, or if the path is relative.
1537     INSTALL=$ac_install_sh
1538   fi
1539 fi
1540 echo "$as_me:$LINENO: result: $INSTALL" >&5
1541 echo "${ECHO_T}$INSTALL" >&6
1542
1543 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1544 # It thinks the first close brace ends the variable substitution.
1545 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1546
1547 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1548
1549 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1550
1551 ac_ext=c
1552 ac_cpp='$CPP $CPPFLAGS'
1553 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1554 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1555 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1556 if test -n "$ac_tool_prefix"; then
1557   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1558 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1559 echo "$as_me:$LINENO: checking for $ac_word" >&5
1560 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1561 if test "${ac_cv_prog_CC+set}" = set; then
1562   echo $ECHO_N "(cached) $ECHO_C" >&6
1563 else
1564   if test -n "$CC"; then
1565   ac_cv_prog_CC="$CC" # Let the user override the test.
1566 else
1567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1568 for as_dir in $PATH
1569 do
1570   IFS=$as_save_IFS
1571   test -z "$as_dir" && as_dir=.
1572   for ac_exec_ext in '' $ac_executable_extensions; do
1573   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1574     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1575     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1576     break 2
1577   fi
1578 done
1579 done
1580
1581 fi
1582 fi
1583 CC=$ac_cv_prog_CC
1584 if test -n "$CC"; then
1585   echo "$as_me:$LINENO: result: $CC" >&5
1586 echo "${ECHO_T}$CC" >&6
1587 else
1588   echo "$as_me:$LINENO: result: no" >&5
1589 echo "${ECHO_T}no" >&6
1590 fi
1591
1592 fi
1593 if test -z "$ac_cv_prog_CC"; then
1594   ac_ct_CC=$CC
1595   # Extract the first word of "gcc", so it can be a program name with args.
1596 set dummy gcc; ac_word=$2
1597 echo "$as_me:$LINENO: checking for $ac_word" >&5
1598 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1599 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1600   echo $ECHO_N "(cached) $ECHO_C" >&6
1601 else
1602   if test -n "$ac_ct_CC"; then
1603   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1604 else
1605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1606 for as_dir in $PATH
1607 do
1608   IFS=$as_save_IFS
1609   test -z "$as_dir" && as_dir=.
1610   for ac_exec_ext in '' $ac_executable_extensions; do
1611   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1612     ac_cv_prog_ac_ct_CC="gcc"
1613     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1614     break 2
1615   fi
1616 done
1617 done
1618
1619 fi
1620 fi
1621 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1622 if test -n "$ac_ct_CC"; then
1623   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1624 echo "${ECHO_T}$ac_ct_CC" >&6
1625 else
1626   echo "$as_me:$LINENO: result: no" >&5
1627 echo "${ECHO_T}no" >&6
1628 fi
1629
1630   CC=$ac_ct_CC
1631 else
1632   CC="$ac_cv_prog_CC"
1633 fi
1634
1635 if test -z "$CC"; then
1636   if test -n "$ac_tool_prefix"; then
1637   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1638 set dummy ${ac_tool_prefix}cc; ac_word=$2
1639 echo "$as_me:$LINENO: checking for $ac_word" >&5
1640 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1641 if test "${ac_cv_prog_CC+set}" = set; then
1642   echo $ECHO_N "(cached) $ECHO_C" >&6
1643 else
1644   if test -n "$CC"; then
1645   ac_cv_prog_CC="$CC" # Let the user override the test.
1646 else
1647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1648 for as_dir in $PATH
1649 do
1650   IFS=$as_save_IFS
1651   test -z "$as_dir" && as_dir=.
1652   for ac_exec_ext in '' $ac_executable_extensions; do
1653   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1654     ac_cv_prog_CC="${ac_tool_prefix}cc"
1655     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1656     break 2
1657   fi
1658 done
1659 done
1660
1661 fi
1662 fi
1663 CC=$ac_cv_prog_CC
1664 if test -n "$CC"; then
1665   echo "$as_me:$LINENO: result: $CC" >&5
1666 echo "${ECHO_T}$CC" >&6
1667 else
1668   echo "$as_me:$LINENO: result: no" >&5
1669 echo "${ECHO_T}no" >&6
1670 fi
1671
1672 fi
1673 if test -z "$ac_cv_prog_CC"; then
1674   ac_ct_CC=$CC
1675   # Extract the first word of "cc", so it can be a program name with args.
1676 set dummy cc; ac_word=$2
1677 echo "$as_me:$LINENO: checking for $ac_word" >&5
1678 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1679 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1680   echo $ECHO_N "(cached) $ECHO_C" >&6
1681 else
1682   if test -n "$ac_ct_CC"; then
1683   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1684 else
1685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1686 for as_dir in $PATH
1687 do
1688   IFS=$as_save_IFS
1689   test -z "$as_dir" && as_dir=.
1690   for ac_exec_ext in '' $ac_executable_extensions; do
1691   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1692     ac_cv_prog_ac_ct_CC="cc"
1693     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1694     break 2
1695   fi
1696 done
1697 done
1698
1699 fi
1700 fi
1701 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1702 if test -n "$ac_ct_CC"; then
1703   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1704 echo "${ECHO_T}$ac_ct_CC" >&6
1705 else
1706   echo "$as_me:$LINENO: result: no" >&5
1707 echo "${ECHO_T}no" >&6
1708 fi
1709
1710   CC=$ac_ct_CC
1711 else
1712   CC="$ac_cv_prog_CC"
1713 fi
1714
1715 fi
1716 if test -z "$CC"; then
1717   # Extract the first word of "cc", so it can be a program name with args.
1718 set dummy cc; ac_word=$2
1719 echo "$as_me:$LINENO: checking for $ac_word" >&5
1720 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1721 if test "${ac_cv_prog_CC+set}" = set; then
1722   echo $ECHO_N "(cached) $ECHO_C" >&6
1723 else
1724   if test -n "$CC"; then
1725   ac_cv_prog_CC="$CC" # Let the user override the test.
1726 else
1727   ac_prog_rejected=no
1728 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1729 for as_dir in $PATH
1730 do
1731   IFS=$as_save_IFS
1732   test -z "$as_dir" && as_dir=.
1733   for ac_exec_ext in '' $ac_executable_extensions; do
1734   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1735     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1736        ac_prog_rejected=yes
1737        continue
1738      fi
1739     ac_cv_prog_CC="cc"
1740     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1741     break 2
1742   fi
1743 done
1744 done
1745
1746 if test $ac_prog_rejected = yes; then
1747   # We found a bogon in the path, so make sure we never use it.
1748   set dummy $ac_cv_prog_CC
1749   shift
1750   if test $# != 0; then
1751     # We chose a different compiler from the bogus one.
1752     # However, it has the same basename, so the bogon will be chosen
1753     # first if we set CC to just the basename; use the full file name.
1754     shift
1755     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1756   fi
1757 fi
1758 fi
1759 fi
1760 CC=$ac_cv_prog_CC
1761 if test -n "$CC"; then
1762   echo "$as_me:$LINENO: result: $CC" >&5
1763 echo "${ECHO_T}$CC" >&6
1764 else
1765   echo "$as_me:$LINENO: result: no" >&5
1766 echo "${ECHO_T}no" >&6
1767 fi
1768
1769 fi
1770 if test -z "$CC"; then
1771   if test -n "$ac_tool_prefix"; then
1772   for ac_prog in cl
1773   do
1774     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1775 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1776 echo "$as_me:$LINENO: checking for $ac_word" >&5
1777 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1778 if test "${ac_cv_prog_CC+set}" = set; then
1779   echo $ECHO_N "(cached) $ECHO_C" >&6
1780 else
1781   if test -n "$CC"; then
1782   ac_cv_prog_CC="$CC" # Let the user override the test.
1783 else
1784 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1785 for as_dir in $PATH
1786 do
1787   IFS=$as_save_IFS
1788   test -z "$as_dir" && as_dir=.
1789   for ac_exec_ext in '' $ac_executable_extensions; do
1790   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1791     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1792     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1793     break 2
1794   fi
1795 done
1796 done
1797
1798 fi
1799 fi
1800 CC=$ac_cv_prog_CC
1801 if test -n "$CC"; then
1802   echo "$as_me:$LINENO: result: $CC" >&5
1803 echo "${ECHO_T}$CC" >&6
1804 else
1805   echo "$as_me:$LINENO: result: no" >&5
1806 echo "${ECHO_T}no" >&6
1807 fi
1808
1809     test -n "$CC" && break
1810   done
1811 fi
1812 if test -z "$CC"; then
1813   ac_ct_CC=$CC
1814   for ac_prog in cl
1815 do
1816   # Extract the first word of "$ac_prog", so it can be a program name with args.
1817 set dummy $ac_prog; ac_word=$2
1818 echo "$as_me:$LINENO: checking for $ac_word" >&5
1819 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1820 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1821   echo $ECHO_N "(cached) $ECHO_C" >&6
1822 else
1823   if test -n "$ac_ct_CC"; then
1824   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1825 else
1826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1827 for as_dir in $PATH
1828 do
1829   IFS=$as_save_IFS
1830   test -z "$as_dir" && as_dir=.
1831   for ac_exec_ext in '' $ac_executable_extensions; do
1832   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1833     ac_cv_prog_ac_ct_CC="$ac_prog"
1834     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1835     break 2
1836   fi
1837 done
1838 done
1839
1840 fi
1841 fi
1842 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1843 if test -n "$ac_ct_CC"; then
1844   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1845 echo "${ECHO_T}$ac_ct_CC" >&6
1846 else
1847   echo "$as_me:$LINENO: result: no" >&5
1848 echo "${ECHO_T}no" >&6
1849 fi
1850
1851   test -n "$ac_ct_CC" && break
1852 done
1853
1854   CC=$ac_ct_CC
1855 fi
1856
1857 fi
1858
1859
1860 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1861 See \`config.log' for more details." >&5
1862 echo "$as_me: error: no acceptable C compiler found in \$PATH
1863 See \`config.log' for more details." >&2;}
1864    { (exit 1); exit 1; }; }
1865
1866 # Provide some information about the compiler.
1867 echo "$as_me:$LINENO:" \
1868      "checking for C compiler version" >&5
1869 ac_compiler=`set X $ac_compile; echo $2`
1870 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1871   (eval $ac_compiler --version </dev/null >&5) 2>&5
1872   ac_status=$?
1873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1874   (exit $ac_status); }
1875 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1876   (eval $ac_compiler -v </dev/null >&5) 2>&5
1877   ac_status=$?
1878   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1879   (exit $ac_status); }
1880 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1881   (eval $ac_compiler -V </dev/null >&5) 2>&5
1882   ac_status=$?
1883   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1884   (exit $ac_status); }
1885
1886 cat >conftest.$ac_ext <<_ACEOF
1887 /* confdefs.h.  */
1888 _ACEOF
1889 cat confdefs.h >>conftest.$ac_ext
1890 cat >>conftest.$ac_ext <<_ACEOF
1891 /* end confdefs.h.  */
1892
1893 int
1894 main ()
1895 {
1896
1897   ;
1898   return 0;
1899 }
1900 _ACEOF
1901 ac_clean_files_save=$ac_clean_files
1902 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1903 # Try to create an executable without -o first, disregard a.out.
1904 # It will help us diagnose broken compilers, and finding out an intuition
1905 # of exeext.
1906 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1907 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1908 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1909 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1910   (eval $ac_link_default) 2>&5
1911   ac_status=$?
1912   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1913   (exit $ac_status); }; then
1914   # Find the output, starting from the most likely.  This scheme is
1915 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1916 # resort.
1917
1918 # Be careful to initialize this variable, since it used to be cached.
1919 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1920 ac_cv_exeext=
1921 # b.out is created by i960 compilers.
1922 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1923 do
1924   test -f "$ac_file" || continue
1925   case $ac_file in
1926     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1927         ;;
1928     conftest.$ac_ext )
1929         # This is the source file.
1930         ;;
1931     [ab].out )
1932         # We found the default executable, but exeext='' is most
1933         # certainly right.
1934         break;;
1935     *.* )
1936         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1937         # FIXME: I believe we export ac_cv_exeext for Libtool,
1938         # but it would be cool to find out if it's true.  Does anybody
1939         # maintain Libtool? --akim.
1940         export ac_cv_exeext
1941         break;;
1942     * )
1943         break;;
1944   esac
1945 done
1946 else
1947   echo "$as_me: failed program was:" >&5
1948 sed 's/^/| /' conftest.$ac_ext >&5
1949
1950 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1951 See \`config.log' for more details." >&5
1952 echo "$as_me: error: C compiler cannot create executables
1953 See \`config.log' for more details." >&2;}
1954    { (exit 77); exit 77; }; }
1955 fi
1956
1957 ac_exeext=$ac_cv_exeext
1958 echo "$as_me:$LINENO: result: $ac_file" >&5
1959 echo "${ECHO_T}$ac_file" >&6
1960
1961 # Check the compiler produces executables we can run.  If not, either
1962 # the compiler is broken, or we cross compile.
1963 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1964 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1965 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1966 # If not cross compiling, check that we can run a simple program.
1967 if test "$cross_compiling" != yes; then
1968   if { ac_try='./$ac_file'
1969   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1970   (eval $ac_try) 2>&5
1971   ac_status=$?
1972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1973   (exit $ac_status); }; }; then
1974     cross_compiling=no
1975   else
1976     if test "$cross_compiling" = maybe; then
1977         cross_compiling=yes
1978     else
1979         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1980 If you meant to cross compile, use \`--host'.
1981 See \`config.log' for more details." >&5
1982 echo "$as_me: error: cannot run C compiled programs.
1983 If you meant to cross compile, use \`--host'.
1984 See \`config.log' for more details." >&2;}
1985    { (exit 1); exit 1; }; }
1986     fi
1987   fi
1988 fi
1989 echo "$as_me:$LINENO: result: yes" >&5
1990 echo "${ECHO_T}yes" >&6
1991
1992 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1993 ac_clean_files=$ac_clean_files_save
1994 # Check the compiler produces executables we can run.  If not, either
1995 # the compiler is broken, or we cross compile.
1996 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1997 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1998 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1999 echo "${ECHO_T}$cross_compiling" >&6
2000
2001 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2002 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2003 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2004   (eval $ac_link) 2>&5
2005   ac_status=$?
2006   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2007   (exit $ac_status); }; then
2008   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2009 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2010 # work properly (i.e., refer to `conftest.exe'), while it won't with
2011 # `rm'.
2012 for ac_file in conftest.exe conftest conftest.*; do
2013   test -f "$ac_file" || continue
2014   case $ac_file in
2015     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2016     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2017           export ac_cv_exeext
2018           break;;
2019     * ) break;;
2020   esac
2021 done
2022 else
2023   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2024 See \`config.log' for more details." >&5
2025 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2026 See \`config.log' for more details." >&2;}
2027    { (exit 1); exit 1; }; }
2028 fi
2029
2030 rm -f conftest$ac_cv_exeext
2031 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2032 echo "${ECHO_T}$ac_cv_exeext" >&6
2033
2034 rm -f conftest.$ac_ext
2035 EXEEXT=$ac_cv_exeext
2036 ac_exeext=$EXEEXT
2037 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2038 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2039 if test "${ac_cv_objext+set}" = set; then
2040   echo $ECHO_N "(cached) $ECHO_C" >&6
2041 else
2042   cat >conftest.$ac_ext <<_ACEOF
2043 /* confdefs.h.  */
2044 _ACEOF
2045 cat confdefs.h >>conftest.$ac_ext
2046 cat >>conftest.$ac_ext <<_ACEOF
2047 /* end confdefs.h.  */
2048
2049 int
2050 main ()
2051 {
2052
2053   ;
2054   return 0;
2055 }
2056 _ACEOF
2057 rm -f conftest.o conftest.obj
2058 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2059   (eval $ac_compile) 2>&5
2060   ac_status=$?
2061   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2062   (exit $ac_status); }; then
2063   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2064   case $ac_file in
2065     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2066     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2067        break;;
2068   esac
2069 done
2070 else
2071   echo "$as_me: failed program was:" >&5
2072 sed 's/^/| /' conftest.$ac_ext >&5
2073
2074 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2075 See \`config.log' for more details." >&5
2076 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2077 See \`config.log' for more details." >&2;}
2078    { (exit 1); exit 1; }; }
2079 fi
2080
2081 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2082 fi
2083 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2084 echo "${ECHO_T}$ac_cv_objext" >&6
2085 OBJEXT=$ac_cv_objext
2086 ac_objext=$OBJEXT
2087 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2088 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2089 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2090   echo $ECHO_N "(cached) $ECHO_C" >&6
2091 else
2092   cat >conftest.$ac_ext <<_ACEOF
2093 /* confdefs.h.  */
2094 _ACEOF
2095 cat confdefs.h >>conftest.$ac_ext
2096 cat >>conftest.$ac_ext <<_ACEOF
2097 /* end confdefs.h.  */
2098
2099 int
2100 main ()
2101 {
2102 #ifndef __GNUC__
2103        choke me
2104 #endif
2105
2106   ;
2107   return 0;
2108 }
2109 _ACEOF
2110 rm -f conftest.$ac_objext
2111 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2112   (eval $ac_compile) 2>conftest.er1
2113   ac_status=$?
2114   grep -v '^ *+' conftest.er1 >conftest.err
2115   rm -f conftest.er1
2116   cat conftest.err >&5
2117   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2118   (exit $ac_status); } &&
2119          { ac_try='test -z "$ac_c_werror_flag"
2120                          || test ! -s conftest.err'
2121   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2122   (eval $ac_try) 2>&5
2123   ac_status=$?
2124   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2125   (exit $ac_status); }; } &&
2126          { ac_try='test -s conftest.$ac_objext'
2127   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2128   (eval $ac_try) 2>&5
2129   ac_status=$?
2130   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2131   (exit $ac_status); }; }; then
2132   ac_compiler_gnu=yes
2133 else
2134   echo "$as_me: failed program was:" >&5
2135 sed 's/^/| /' conftest.$ac_ext >&5
2136
2137 ac_compiler_gnu=no
2138 fi
2139 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2140 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2141
2142 fi
2143 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2144 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2145 GCC=`test $ac_compiler_gnu = yes && echo yes`
2146 ac_test_CFLAGS=${CFLAGS+set}
2147 ac_save_CFLAGS=$CFLAGS
2148 CFLAGS="-g"
2149 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2150 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2151 if test "${ac_cv_prog_cc_g+set}" = set; then
2152   echo $ECHO_N "(cached) $ECHO_C" >&6
2153 else
2154   cat >conftest.$ac_ext <<_ACEOF
2155 /* confdefs.h.  */
2156 _ACEOF
2157 cat confdefs.h >>conftest.$ac_ext
2158 cat >>conftest.$ac_ext <<_ACEOF
2159 /* end confdefs.h.  */
2160
2161 int
2162 main ()
2163 {
2164
2165   ;
2166   return 0;
2167 }
2168 _ACEOF
2169 rm -f conftest.$ac_objext
2170 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2171   (eval $ac_compile) 2>conftest.er1
2172   ac_status=$?
2173   grep -v '^ *+' conftest.er1 >conftest.err
2174   rm -f conftest.er1
2175   cat conftest.err >&5
2176   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2177   (exit $ac_status); } &&
2178          { ac_try='test -z "$ac_c_werror_flag"
2179                          || test ! -s conftest.err'
2180   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2181   (eval $ac_try) 2>&5
2182   ac_status=$?
2183   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2184   (exit $ac_status); }; } &&
2185          { ac_try='test -s conftest.$ac_objext'
2186   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2187   (eval $ac_try) 2>&5
2188   ac_status=$?
2189   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2190   (exit $ac_status); }; }; then
2191   ac_cv_prog_cc_g=yes
2192 else
2193   echo "$as_me: failed program was:" >&5
2194 sed 's/^/| /' conftest.$ac_ext >&5
2195
2196 ac_cv_prog_cc_g=no
2197 fi
2198 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2199 fi
2200 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2201 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2202 if test "$ac_test_CFLAGS" = set; then
2203   CFLAGS=$ac_save_CFLAGS
2204 elif test $ac_cv_prog_cc_g = yes; then
2205   if test "$GCC" = yes; then
2206     CFLAGS="-g -O2"
2207   else
2208     CFLAGS="-g"
2209   fi
2210 else
2211   if test "$GCC" = yes; then
2212     CFLAGS="-O2"
2213   else
2214     CFLAGS=
2215   fi
2216 fi
2217 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2218 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2219 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2220   echo $ECHO_N "(cached) $ECHO_C" >&6
2221 else
2222   ac_cv_prog_cc_stdc=no
2223 ac_save_CC=$CC
2224 cat >conftest.$ac_ext <<_ACEOF
2225 /* confdefs.h.  */
2226 _ACEOF
2227 cat confdefs.h >>conftest.$ac_ext
2228 cat >>conftest.$ac_ext <<_ACEOF
2229 /* end confdefs.h.  */
2230 #include <stdarg.h>
2231 #include <stdio.h>
2232 #include <sys/types.h>
2233 #include <sys/stat.h>
2234 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2235 struct buf { int x; };
2236 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2237 static char *e (p, i)
2238      char **p;
2239      int i;
2240 {
2241   return p[i];
2242 }
2243 static char *f (char * (*g) (char **, int), char **p, ...)
2244 {
2245   char *s;
2246   va_list v;
2247   va_start (v,p);
2248   s = g (p, va_arg (v,int));
2249   va_end (v);
2250   return s;
2251 }
2252
2253 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2254    function prototypes and stuff, but not '\xHH' hex character constants.
2255    These don't provoke an error unfortunately, instead are silently treated
2256    as 'x'.  The following induces an error, until -std1 is added to get
2257    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2258    array size at least.  It's necessary to write '\x00'==0 to get something
2259    that's true only with -std1.  */
2260 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2261
2262 int test (int i, double x);
2263 struct s1 {int (*f) (int a);};
2264 struct s2 {int (*f) (double a);};
2265 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2266 int argc;
2267 char **argv;
2268 int
2269 main ()
2270 {
2271 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2272   ;
2273   return 0;
2274 }
2275 _ACEOF
2276 # Don't try gcc -ansi; that turns off useful extensions and
2277 # breaks some systems' header files.
2278 # AIX                   -qlanglvl=ansi
2279 # Ultrix and OSF/1      -std1
2280 # HP-UX 10.20 and later -Ae
2281 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2282 # SVR4                  -Xc -D__EXTENSIONS__
2283 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2284 do
2285   CC="$ac_save_CC $ac_arg"
2286   rm -f conftest.$ac_objext
2287 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2288   (eval $ac_compile) 2>conftest.er1
2289   ac_status=$?
2290   grep -v '^ *+' conftest.er1 >conftest.err
2291   rm -f conftest.er1
2292   cat conftest.err >&5
2293   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2294   (exit $ac_status); } &&
2295          { ac_try='test -z "$ac_c_werror_flag"
2296                          || test ! -s conftest.err'
2297   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2298   (eval $ac_try) 2>&5
2299   ac_status=$?
2300   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2301   (exit $ac_status); }; } &&
2302          { ac_try='test -s conftest.$ac_objext'
2303   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2304   (eval $ac_try) 2>&5
2305   ac_status=$?
2306   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2307   (exit $ac_status); }; }; then
2308   ac_cv_prog_cc_stdc=$ac_arg
2309 break
2310 else
2311   echo "$as_me: failed program was:" >&5
2312 sed 's/^/| /' conftest.$ac_ext >&5
2313
2314 fi
2315 rm -f conftest.err conftest.$ac_objext
2316 done
2317 rm -f conftest.$ac_ext conftest.$ac_objext
2318 CC=$ac_save_CC
2319
2320 fi
2321
2322 case "x$ac_cv_prog_cc_stdc" in
2323   x|xno)
2324     echo "$as_me:$LINENO: result: none needed" >&5
2325 echo "${ECHO_T}none needed" >&6 ;;
2326   *)
2327     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2328 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2329     CC="$CC $ac_cv_prog_cc_stdc" ;;
2330 esac
2331
2332 # Some people use a C++ compiler to compile C.  Since we use `exit',
2333 # in C++ we need to declare it.  In case someone uses the same compiler
2334 # for both compiling C and C++ we need to have the C++ compiler decide
2335 # the declaration of exit, since it's the most demanding environment.
2336 cat >conftest.$ac_ext <<_ACEOF
2337 #ifndef __cplusplus
2338   choke me
2339 #endif
2340 _ACEOF
2341 rm -f conftest.$ac_objext
2342 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2343   (eval $ac_compile) 2>conftest.er1
2344   ac_status=$?
2345   grep -v '^ *+' conftest.er1 >conftest.err
2346   rm -f conftest.er1
2347   cat conftest.err >&5
2348   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2349   (exit $ac_status); } &&
2350          { ac_try='test -z "$ac_c_werror_flag"
2351                          || test ! -s conftest.err'
2352   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2353   (eval $ac_try) 2>&5
2354   ac_status=$?
2355   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2356   (exit $ac_status); }; } &&
2357          { ac_try='test -s conftest.$ac_objext'
2358   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2359   (eval $ac_try) 2>&5
2360   ac_status=$?
2361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2362   (exit $ac_status); }; }; then
2363   for ac_declaration in \
2364    '' \
2365    'extern "C" void std::exit (int) throw (); using std::exit;' \
2366    'extern "C" void std::exit (int); using std::exit;' \
2367    'extern "C" void exit (int) throw ();' \
2368    'extern "C" void exit (int);' \
2369    'void exit (int);'
2370 do
2371   cat >conftest.$ac_ext <<_ACEOF
2372 /* confdefs.h.  */
2373 _ACEOF
2374 cat confdefs.h >>conftest.$ac_ext
2375 cat >>conftest.$ac_ext <<_ACEOF
2376 /* end confdefs.h.  */
2377 $ac_declaration
2378 #include <stdlib.h>
2379 int
2380 main ()
2381 {
2382 exit (42);
2383   ;
2384   return 0;
2385 }
2386 _ACEOF
2387 rm -f conftest.$ac_objext
2388 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2389   (eval $ac_compile) 2>conftest.er1
2390   ac_status=$?
2391   grep -v '^ *+' conftest.er1 >conftest.err
2392   rm -f conftest.er1
2393   cat conftest.err >&5
2394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2395   (exit $ac_status); } &&
2396          { ac_try='test -z "$ac_c_werror_flag"
2397                          || test ! -s conftest.err'
2398   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2399   (eval $ac_try) 2>&5
2400   ac_status=$?
2401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2402   (exit $ac_status); }; } &&
2403          { ac_try='test -s conftest.$ac_objext'
2404   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2405   (eval $ac_try) 2>&5
2406   ac_status=$?
2407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2408   (exit $ac_status); }; }; then
2409   :
2410 else
2411   echo "$as_me: failed program was:" >&5
2412 sed 's/^/| /' conftest.$ac_ext >&5
2413
2414 continue
2415 fi
2416 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2417   cat >conftest.$ac_ext <<_ACEOF
2418 /* confdefs.h.  */
2419 _ACEOF
2420 cat confdefs.h >>conftest.$ac_ext
2421 cat >>conftest.$ac_ext <<_ACEOF
2422 /* end confdefs.h.  */
2423 $ac_declaration
2424 int
2425 main ()
2426 {
2427 exit (42);
2428   ;
2429   return 0;
2430 }
2431 _ACEOF
2432 rm -f conftest.$ac_objext
2433 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2434   (eval $ac_compile) 2>conftest.er1
2435   ac_status=$?
2436   grep -v '^ *+' conftest.er1 >conftest.err
2437   rm -f conftest.er1
2438   cat conftest.err >&5
2439   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2440   (exit $ac_status); } &&
2441          { ac_try='test -z "$ac_c_werror_flag"
2442                          || test ! -s conftest.err'
2443   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2444   (eval $ac_try) 2>&5
2445   ac_status=$?
2446   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2447   (exit $ac_status); }; } &&
2448          { ac_try='test -s conftest.$ac_objext'
2449   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2450   (eval $ac_try) 2>&5
2451   ac_status=$?
2452   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2453   (exit $ac_status); }; }; then
2454   break
2455 else
2456   echo "$as_me: failed program was:" >&5
2457 sed 's/^/| /' conftest.$ac_ext >&5
2458
2459 fi
2460 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2461 done
2462 rm -f conftest*
2463 if test -n "$ac_declaration"; then
2464   echo '#ifdef __cplusplus' >>confdefs.h
2465   echo $ac_declaration      >>confdefs.h
2466   echo '#endif'             >>confdefs.h
2467 fi
2468
2469 else
2470   echo "$as_me: failed program was:" >&5
2471 sed 's/^/| /' conftest.$ac_ext >&5
2472
2473 fi
2474 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2475 ac_ext=c
2476 ac_cpp='$CPP $CPPFLAGS'
2477 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2478 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2479 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2480
2481 if test -n "$ac_tool_prefix"; then
2482   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2483 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2484 echo "$as_me:$LINENO: checking for $ac_word" >&5
2485 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2486 if test "${ac_cv_prog_RANLIB+set}" = set; then
2487   echo $ECHO_N "(cached) $ECHO_C" >&6
2488 else
2489   if test -n "$RANLIB"; then
2490   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2491 else
2492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2493 for as_dir in $PATH
2494 do
2495   IFS=$as_save_IFS
2496   test -z "$as_dir" && as_dir=.
2497   for ac_exec_ext in '' $ac_executable_extensions; do
2498   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2499     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2500     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2501     break 2
2502   fi
2503 done
2504 done
2505
2506 fi
2507 fi
2508 RANLIB=$ac_cv_prog_RANLIB
2509 if test -n "$RANLIB"; then
2510   echo "$as_me:$LINENO: result: $RANLIB" >&5
2511 echo "${ECHO_T}$RANLIB" >&6
2512 else
2513   echo "$as_me:$LINENO: result: no" >&5
2514 echo "${ECHO_T}no" >&6
2515 fi
2516
2517 fi
2518 if test -z "$ac_cv_prog_RANLIB"; then
2519   ac_ct_RANLIB=$RANLIB
2520   # Extract the first word of "ranlib", so it can be a program name with args.
2521 set dummy ranlib; ac_word=$2
2522 echo "$as_me:$LINENO: checking for $ac_word" >&5
2523 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2524 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2525   echo $ECHO_N "(cached) $ECHO_C" >&6
2526 else
2527   if test -n "$ac_ct_RANLIB"; then
2528   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2529 else
2530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2531 for as_dir in $PATH
2532 do
2533   IFS=$as_save_IFS
2534   test -z "$as_dir" && as_dir=.
2535   for ac_exec_ext in '' $ac_executable_extensions; do
2536   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2537     ac_cv_prog_ac_ct_RANLIB="ranlib"
2538     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2539     break 2
2540   fi
2541 done
2542 done
2543
2544   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2545 fi
2546 fi
2547 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2548 if test -n "$ac_ct_RANLIB"; then
2549   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2550 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2551 else
2552   echo "$as_me:$LINENO: result: no" >&5
2553 echo "${ECHO_T}no" >&6
2554 fi
2555
2556   RANLIB=$ac_ct_RANLIB
2557 else
2558   RANLIB="$ac_cv_prog_RANLIB"
2559 fi
2560
2561
2562 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
2563 for ac_prog in aclocal
2564 do
2565   # Extract the first word of "$ac_prog", so it can be a program name with args.
2566 set dummy $ac_prog; ac_word=$2
2567 echo "$as_me:$LINENO: checking for $ac_word" >&5
2568 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2569 if test "${ac_cv_prog_ACLOCAL+set}" = set; then
2570   echo $ECHO_N "(cached) $ECHO_C" >&6
2571 else
2572   if test -n "$ACLOCAL"; then
2573   ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
2574 else
2575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2576 for as_dir in $PATH
2577 do
2578   IFS=$as_save_IFS
2579   test -z "$as_dir" && as_dir=.
2580   for ac_exec_ext in '' $ac_executable_extensions; do
2581   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2582     ac_cv_prog_ACLOCAL="$ac_prog"
2583     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2584     break 2
2585   fi
2586 done
2587 done
2588
2589 fi
2590 fi
2591 ACLOCAL=$ac_cv_prog_ACLOCAL
2592 if test -n "$ACLOCAL"; then
2593   echo "$as_me:$LINENO: result: $ACLOCAL" >&5
2594 echo "${ECHO_T}$ACLOCAL" >&6
2595 else
2596   echo "$as_me:$LINENO: result: no" >&5
2597 echo "${ECHO_T}no" >&6
2598 fi
2599
2600   test -n "$ACLOCAL" && break
2601 done
2602 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
2603
2604 for ac_prog in autoconf
2605 do
2606   # Extract the first word of "$ac_prog", so it can be a program name with args.
2607 set dummy $ac_prog; ac_word=$2
2608 echo "$as_me:$LINENO: checking for $ac_word" >&5
2609 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2610 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
2611   echo $ECHO_N "(cached) $ECHO_C" >&6
2612 else
2613   if test -n "$AUTOCONF"; then
2614   ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
2615 else
2616 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2617 for as_dir in $PATH
2618 do
2619   IFS=$as_save_IFS
2620   test -z "$as_dir" && as_dir=.
2621   for ac_exec_ext in '' $ac_executable_extensions; do
2622   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2623     ac_cv_prog_AUTOCONF="$ac_prog"
2624     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2625     break 2
2626   fi
2627 done
2628 done
2629
2630 fi
2631 fi
2632 AUTOCONF=$ac_cv_prog_AUTOCONF
2633 if test -n "$AUTOCONF"; then
2634   echo "$as_me:$LINENO: result: $AUTOCONF" >&5
2635 echo "${ECHO_T}$AUTOCONF" >&6
2636 else
2637   echo "$as_me:$LINENO: result: no" >&5
2638 echo "${ECHO_T}no" >&6
2639 fi
2640
2641   test -n "$AUTOCONF" && break
2642 done
2643 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
2644
2645 for ac_prog in autoheader
2646 do
2647   # Extract the first word of "$ac_prog", so it can be a program name with args.
2648 set dummy $ac_prog; ac_word=$2
2649 echo "$as_me:$LINENO: checking for $ac_word" >&5
2650 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2651 if test "${ac_cv_prog_AUTOHEADER+set}" = set; then
2652   echo $ECHO_N "(cached) $ECHO_C" >&6
2653 else
2654   if test -n "$AUTOHEADER"; then
2655   ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
2656 else
2657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2658 for as_dir in $PATH
2659 do
2660   IFS=$as_save_IFS
2661   test -z "$as_dir" && as_dir=.
2662   for ac_exec_ext in '' $ac_executable_extensions; do
2663   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2664     ac_cv_prog_AUTOHEADER="$ac_prog"
2665     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2666     break 2
2667   fi
2668 done
2669 done
2670
2671 fi
2672 fi
2673 AUTOHEADER=$ac_cv_prog_AUTOHEADER
2674 if test -n "$AUTOHEADER"; then
2675   echo "$as_me:$LINENO: result: $AUTOHEADER" >&5
2676 echo "${ECHO_T}$AUTOHEADER" >&6
2677 else
2678   echo "$as_me:$LINENO: result: no" >&5
2679 echo "${ECHO_T}no" >&6
2680 fi
2681
2682   test -n "$AUTOHEADER" && break
2683 done
2684 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
2685
2686
2687 # Figure out what compiler warnings we can enable.
2688 # See config/warnings.m4 for details.
2689
2690
2691 WARN_CFLAGS=
2692 save_CFLAGS="$CFLAGS"
2693 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
2694                           -Wmissing-prototypes -Wold-style-definition \
2695                           -Wmissing-format-attribute; do
2696   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
2697
2698   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
2699 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
2700 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
2701   echo $ECHO_N "(cached) $ECHO_C" >&6
2702 else
2703   CFLAGS="$option"
2704     cat >conftest.$ac_ext <<_ACEOF
2705 /* confdefs.h.  */
2706 _ACEOF
2707 cat confdefs.h >>conftest.$ac_ext
2708 cat >>conftest.$ac_ext <<_ACEOF
2709 /* end confdefs.h.  */
2710
2711 int
2712 main ()
2713 {
2714
2715   ;
2716   return 0;
2717 }
2718 _ACEOF
2719 rm -f conftest.$ac_objext
2720 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2721   (eval $ac_compile) 2>conftest.er1
2722   ac_status=$?
2723   grep -v '^ *+' conftest.er1 >conftest.err
2724   rm -f conftest.er1
2725   cat conftest.err >&5
2726   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2727   (exit $ac_status); } &&
2728          { ac_try='test -z "$ac_c_werror_flag"
2729                          || test ! -s conftest.err'
2730   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2731   (eval $ac_try) 2>&5
2732   ac_status=$?
2733   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2734   (exit $ac_status); }; } &&
2735          { ac_try='test -s conftest.$ac_objext'
2736   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2737   (eval $ac_try) 2>&5
2738   ac_status=$?
2739   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2740   (exit $ac_status); }; }; then
2741   eval "$as_acx_Woption=yes"
2742 else
2743   echo "$as_me: failed program was:" >&5
2744 sed 's/^/| /' conftest.$ac_ext >&5
2745
2746 eval "$as_acx_Woption=no"
2747 fi
2748 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2749
2750 fi
2751 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
2752 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
2753   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
2754   WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$option"
2755 fi
2756
2757   done
2758 CFLAGS="$save_CFLAGS"
2759
2760 WARN_PEDANTIC=
2761 if test "$GCC" = yes; then
2762   echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long" >&5
2763 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long... $ECHO_C" >&6
2764 if test "${acx_cv_prog_cc_pedantic__Wno_long_long+set}" = set; then
2765   echo $ECHO_N "(cached) $ECHO_C" >&6
2766 else
2767   save_CFLAGS="$CFLAGS"
2768 CFLAGS="-pedantic -Wno-long-long"
2769 cat >conftest.$ac_ext <<_ACEOF
2770 /* confdefs.h.  */
2771 _ACEOF
2772 cat confdefs.h >>conftest.$ac_ext
2773 cat >>conftest.$ac_ext <<_ACEOF
2774 /* end confdefs.h.  */
2775
2776 int
2777 main ()
2778 {
2779
2780   ;
2781   return 0;
2782 }
2783 _ACEOF
2784 rm -f conftest.$ac_objext
2785 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2786   (eval $ac_compile) 2>conftest.er1
2787   ac_status=$?
2788   grep -v '^ *+' conftest.er1 >conftest.err
2789   rm -f conftest.er1
2790   cat conftest.err >&5
2791   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2792   (exit $ac_status); } &&
2793          { ac_try='test -z "$ac_c_werror_flag"
2794                          || test ! -s conftest.err'
2795   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2796   (eval $ac_try) 2>&5
2797   ac_status=$?
2798   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2799   (exit $ac_status); }; } &&
2800          { ac_try='test -s conftest.$ac_objext'
2801   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2802   (eval $ac_try) 2>&5
2803   ac_status=$?
2804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2805   (exit $ac_status); }; }; then
2806   acx_cv_prog_cc_pedantic__Wno_long_long=yes
2807 else
2808   echo "$as_me: failed program was:" >&5
2809 sed 's/^/| /' conftest.$ac_ext >&5
2810
2811 acx_cv_prog_cc_pedantic__Wno_long_long=no
2812 fi
2813 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2814 CFLAGS="$save_CFLAGS"
2815 fi
2816 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long" >&5
2817 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long" >&6
2818 if test $acx_cv_prog_cc_pedantic__Wno_long_long = yes; then
2819   WARN_PEDANTIC="-pedantic -Wno-long-long"
2820 fi
2821
2822
2823 fi
2824
2825
2826
2827 # Only enable with --enable-werror-always until existing warnings are
2828 # corrected.
2829 WERROR=
2830 # Check whether --enable-werror-always or --disable-werror-always was given.
2831 if test "${enable_werror_always+set}" = set; then
2832   enableval="$enable_werror_always"
2833
2834 else
2835   enable_werror_always=no
2836 fi;
2837 if test $enable_werror_always = yes; then
2838   WERROR=-Werror
2839 fi
2840
2841
2842
2843 # Dependency checking.
2844 rm -rf .tst 2>/dev/null
2845 mkdir .tst 2>/dev/null
2846 if test -d .tst; then
2847   am__leading_dot=.
2848 else
2849   am__leading_dot=_
2850 fi
2851 rmdir .tst 2>/dev/null
2852
2853 DEPDIR="${am__leading_dot}deps"
2854
2855           ac_config_commands="$ac_config_commands depdir"
2856
2857
2858 depcc="$CC"   am_compiler_list=
2859
2860 am_depcomp=$ac_aux_dir/depcomp
2861 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2862 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2863 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2864   echo $ECHO_N "(cached) $ECHO_C" >&6
2865 else
2866   if test -f "$am_depcomp"; then
2867   # We make a subdir and do the tests there.  Otherwise we can end up
2868   # making bogus files that we don't know about and never remove.  For
2869   # instance it was reported that on HP-UX the gcc test will end up
2870   # making a dummy file named `D' -- because `-MD' means `put the output
2871   # in D'.
2872   mkdir conftest.dir
2873   # Copy depcomp to subdir because otherwise we won't find it if we're
2874   # using a relative directory.
2875   cp "$am_depcomp" conftest.dir
2876   cd conftest.dir
2877   # We will build objects and dependencies in a subdirectory because
2878   # it helps to detect inapplicable dependency modes.  For instance
2879   # both Tru64's cc and ICC support -MD to output dependencies as a
2880   # side effect of compilation, but ICC will put the dependencies in
2881   # the current directory while Tru64 will put them in the object
2882   # directory.
2883   mkdir sub
2884
2885   am_cv_CC_dependencies_compiler_type=none
2886   if test "$am_compiler_list" = ""; then
2887      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2888   fi
2889   for depmode in $am_compiler_list; do
2890     if test $depmode = none; then break; fi
2891
2892     echo "$as_me:$LINENO: trying $depmode" >&5
2893     # Setup a source with many dependencies, because some compilers
2894     # like to wrap large dependency lists on column 80 (with \), and
2895     # we should not choose a depcomp mode which is confused by this.
2896     #
2897     # We need to recreate these files for each test, as the compiler may
2898     # overwrite some of them when testing with obscure command lines.
2899     # This happens at least with the AIX C compiler.
2900     : > sub/conftest.c
2901     for i in 1 2 3 4 5 6; do
2902       echo '#include "conftst'$i'.h"' >> sub/conftest.c
2903       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2904       # Solaris 8's {/usr,}/bin/sh.
2905       touch sub/conftst$i.h
2906     done
2907     echo "include sub/conftest.Po" > confmf
2908
2909     # We check with `-c' and `-o' for the sake of the "dashmstdout"
2910     # mode.  It turns out that the SunPro C++ compiler does not properly
2911     # handle `-M -o', and we need to detect this.
2912     depcmd="depmode=$depmode \
2913        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2914        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2915        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
2916     echo "| $depcmd" | sed -e 's/  */ /g' >&5
2917     if env $depcmd > conftest.err 2>&1 &&
2918        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
2919        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
2920        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
2921       # icc doesn't choke on unknown options, it will just issue warnings
2922       # or remarks (even with -Werror).  So we grep stderr for any message
2923       # that says an option was ignored or not supported.
2924       # When given -MP, icc 7.0 and 7.1 complain thusly:
2925       #   icc: Command line warning: ignoring option '-M'; no argument required
2926       # The diagnosis changed in icc 8.0:
2927       #   icc: Command line remark: option '-MP' not supported
2928       if (grep 'ignoring option' conftest.err ||
2929           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2930         am_cv_CC_dependencies_compiler_type=$depmode
2931         echo "$as_me:$LINENO: success" >&5
2932         break
2933       fi
2934     fi
2935     echo "$as_me:$LINENO: failure, diagnostics are:" >&5
2936     sed -e 's/^/| /' < conftest.err >&5
2937   done
2938
2939   cd ..
2940   rm -rf conftest.dir
2941 else
2942   am_cv_CC_dependencies_compiler_type=none
2943 fi
2944
2945 fi
2946 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
2947 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
2948 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
2949 then { { echo "$as_me:$LINENO: error: no usable dependency style found" >&5
2950 echo "$as_me: error: no usable dependency style found" >&2;}
2951    { (exit 1); exit 1; }; }
2952 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2953
2954 fi
2955
2956
2957 # Checks for header files.
2958 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
2959 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
2960 if test "${ac_cv_header_time+set}" = set; then
2961   echo $ECHO_N "(cached) $ECHO_C" >&6
2962 else
2963   cat >conftest.$ac_ext <<_ACEOF
2964 /* confdefs.h.  */
2965 _ACEOF
2966 cat confdefs.h >>conftest.$ac_ext
2967 cat >>conftest.$ac_ext <<_ACEOF
2968 /* end confdefs.h.  */
2969 #include <sys/types.h>
2970 #include <sys/time.h>
2971 #include <time.h>
2972
2973 int
2974 main ()
2975 {
2976 if ((struct tm *) 0)
2977 return 0;
2978   ;
2979   return 0;
2980 }
2981 _ACEOF
2982 rm -f conftest.$ac_objext
2983 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2984   (eval $ac_compile) 2>conftest.er1
2985   ac_status=$?
2986   grep -v '^ *+' conftest.er1 >conftest.err
2987   rm -f conftest.er1
2988   cat conftest.err >&5
2989   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2990   (exit $ac_status); } &&
2991          { ac_try='test -z "$ac_c_werror_flag"
2992                          || test ! -s conftest.err'
2993   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2994   (eval $ac_try) 2>&5
2995   ac_status=$?
2996   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2997   (exit $ac_status); }; } &&
2998          { ac_try='test -s conftest.$ac_objext'
2999   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3000   (eval $ac_try) 2>&5
3001   ac_status=$?
3002   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3003   (exit $ac_status); }; }; then
3004   ac_cv_header_time=yes
3005 else
3006   echo "$as_me: failed program was:" >&5
3007 sed 's/^/| /' conftest.$ac_ext >&5
3008
3009 ac_cv_header_time=no
3010 fi
3011 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3012 fi
3013 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
3014 echo "${ECHO_T}$ac_cv_header_time" >&6
3015 if test $ac_cv_header_time = yes; then
3016
3017 cat >>confdefs.h <<\_ACEOF
3018 #define TIME_WITH_SYS_TIME 1
3019 _ACEOF
3020
3021 fi
3022
3023 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
3024 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
3025 if test "${gcc_cv_header_string+set}" = set; then
3026   echo $ECHO_N "(cached) $ECHO_C" >&6
3027 else
3028   cat >conftest.$ac_ext <<_ACEOF
3029 /* confdefs.h.  */
3030 _ACEOF
3031 cat confdefs.h >>conftest.$ac_ext
3032 cat >>conftest.$ac_ext <<_ACEOF
3033 /* end confdefs.h.  */
3034 #include <string.h>
3035 #include <strings.h>
3036 int
3037 main ()
3038 {
3039
3040   ;
3041   return 0;
3042 }
3043 _ACEOF
3044 rm -f conftest.$ac_objext
3045 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3046   (eval $ac_compile) 2>conftest.er1
3047   ac_status=$?
3048   grep -v '^ *+' conftest.er1 >conftest.err
3049   rm -f conftest.er1
3050   cat conftest.err >&5
3051   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3052   (exit $ac_status); } &&
3053          { ac_try='test -z "$ac_c_werror_flag"
3054                          || test ! -s conftest.err'
3055   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3056   (eval $ac_try) 2>&5
3057   ac_status=$?
3058   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3059   (exit $ac_status); }; } &&
3060          { ac_try='test -s conftest.$ac_objext'
3061   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3062   (eval $ac_try) 2>&5
3063   ac_status=$?
3064   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3065   (exit $ac_status); }; }; then
3066   gcc_cv_header_string=yes
3067 else
3068   echo "$as_me: failed program was:" >&5
3069 sed 's/^/| /' conftest.$ac_ext >&5
3070
3071 gcc_cv_header_string=no
3072 fi
3073 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3074 fi
3075 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
3076 echo "${ECHO_T}$gcc_cv_header_string" >&6
3077 if test $gcc_cv_header_string = yes; then
3078
3079 cat >>confdefs.h <<\_ACEOF
3080 #define STRING_WITH_STRINGS 1
3081 _ACEOF
3082
3083 fi
3084
3085 ac_ext=c
3086 ac_cpp='$CPP $CPPFLAGS'
3087 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3088 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3089 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3090 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3091 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3092 # On Suns, sometimes $CPP names a directory.
3093 if test -n "$CPP" && test -d "$CPP"; then
3094   CPP=
3095 fi
3096 if test -z "$CPP"; then
3097   if test "${ac_cv_prog_CPP+set}" = set; then
3098   echo $ECHO_N "(cached) $ECHO_C" >&6
3099 else
3100       # Double quotes because CPP needs to be expanded
3101     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3102     do
3103       ac_preproc_ok=false
3104 for ac_c_preproc_warn_flag in '' yes
3105 do
3106   # Use a header file that comes with gcc, so configuring glibc
3107   # with a fresh cross-compiler works.
3108   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3109   # <limits.h> exists even on freestanding compilers.
3110   # On the NeXT, cc -E runs the code through the compiler's parser,
3111   # not just through cpp. "Syntax error" is here to catch this case.
3112   cat >conftest.$ac_ext <<_ACEOF
3113 /* confdefs.h.  */
3114 _ACEOF
3115 cat confdefs.h >>conftest.$ac_ext
3116 cat >>conftest.$ac_ext <<_ACEOF
3117 /* end confdefs.h.  */
3118 #ifdef __STDC__
3119 # include <limits.h>
3120 #else
3121 # include <assert.h>
3122 #endif
3123                      Syntax error
3124 _ACEOF
3125 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3126   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3127   ac_status=$?
3128   grep -v '^ *+' conftest.er1 >conftest.err
3129   rm -f conftest.er1
3130   cat conftest.err >&5
3131   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3132   (exit $ac_status); } >/dev/null; then
3133   if test -s conftest.err; then
3134     ac_cpp_err=$ac_c_preproc_warn_flag
3135     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3136   else
3137     ac_cpp_err=
3138   fi
3139 else
3140   ac_cpp_err=yes
3141 fi
3142 if test -z "$ac_cpp_err"; then
3143   :
3144 else
3145   echo "$as_me: failed program was:" >&5
3146 sed 's/^/| /' conftest.$ac_ext >&5
3147
3148   # Broken: fails on valid input.
3149 continue
3150 fi
3151 rm -f conftest.err conftest.$ac_ext
3152
3153   # OK, works on sane cases.  Now check whether non-existent headers
3154   # can be detected and how.
3155   cat >conftest.$ac_ext <<_ACEOF
3156 /* confdefs.h.  */
3157 _ACEOF
3158 cat confdefs.h >>conftest.$ac_ext
3159 cat >>conftest.$ac_ext <<_ACEOF
3160 /* end confdefs.h.  */
3161 #include <ac_nonexistent.h>
3162 _ACEOF
3163 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3164   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3165   ac_status=$?
3166   grep -v '^ *+' conftest.er1 >conftest.err
3167   rm -f conftest.er1
3168   cat conftest.err >&5
3169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3170   (exit $ac_status); } >/dev/null; then
3171   if test -s conftest.err; then
3172     ac_cpp_err=$ac_c_preproc_warn_flag
3173     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3174   else
3175     ac_cpp_err=
3176   fi
3177 else
3178   ac_cpp_err=yes
3179 fi
3180 if test -z "$ac_cpp_err"; then
3181   # Broken: success on invalid input.
3182 continue
3183 else
3184   echo "$as_me: failed program was:" >&5
3185 sed 's/^/| /' conftest.$ac_ext >&5
3186
3187   # Passes both tests.
3188 ac_preproc_ok=:
3189 break
3190 fi
3191 rm -f conftest.err conftest.$ac_ext
3192
3193 done
3194 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3195 rm -f conftest.err conftest.$ac_ext
3196 if $ac_preproc_ok; then
3197   break
3198 fi
3199
3200     done
3201     ac_cv_prog_CPP=$CPP
3202
3203 fi
3204   CPP=$ac_cv_prog_CPP
3205 else
3206   ac_cv_prog_CPP=$CPP
3207 fi
3208 echo "$as_me:$LINENO: result: $CPP" >&5
3209 echo "${ECHO_T}$CPP" >&6
3210 ac_preproc_ok=false
3211 for ac_c_preproc_warn_flag in '' yes
3212 do
3213   # Use a header file that comes with gcc, so configuring glibc
3214   # with a fresh cross-compiler works.
3215   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3216   # <limits.h> exists even on freestanding compilers.
3217   # On the NeXT, cc -E runs the code through the compiler's parser,
3218   # not just through cpp. "Syntax error" is here to catch this case.
3219   cat >conftest.$ac_ext <<_ACEOF
3220 /* confdefs.h.  */
3221 _ACEOF
3222 cat confdefs.h >>conftest.$ac_ext
3223 cat >>conftest.$ac_ext <<_ACEOF
3224 /* end confdefs.h.  */
3225 #ifdef __STDC__
3226 # include <limits.h>
3227 #else
3228 # include <assert.h>
3229 #endif
3230                      Syntax error
3231 _ACEOF
3232 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3233   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3234   ac_status=$?
3235   grep -v '^ *+' conftest.er1 >conftest.err
3236   rm -f conftest.er1
3237   cat conftest.err >&5
3238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3239   (exit $ac_status); } >/dev/null; then
3240   if test -s conftest.err; then
3241     ac_cpp_err=$ac_c_preproc_warn_flag
3242     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3243   else
3244     ac_cpp_err=
3245   fi
3246 else
3247   ac_cpp_err=yes
3248 fi
3249 if test -z "$ac_cpp_err"; then
3250   :
3251 else
3252   echo "$as_me: failed program was:" >&5
3253 sed 's/^/| /' conftest.$ac_ext >&5
3254
3255   # Broken: fails on valid input.
3256 continue
3257 fi
3258 rm -f conftest.err conftest.$ac_ext
3259
3260   # OK, works on sane cases.  Now check whether non-existent headers
3261   # can be detected and how.
3262   cat >conftest.$ac_ext <<_ACEOF
3263 /* confdefs.h.  */
3264 _ACEOF
3265 cat confdefs.h >>conftest.$ac_ext
3266 cat >>conftest.$ac_ext <<_ACEOF
3267 /* end confdefs.h.  */
3268 #include <ac_nonexistent.h>
3269 _ACEOF
3270 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3271   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3272   ac_status=$?
3273   grep -v '^ *+' conftest.er1 >conftest.err
3274   rm -f conftest.er1
3275   cat conftest.err >&5
3276   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3277   (exit $ac_status); } >/dev/null; then
3278   if test -s conftest.err; then
3279     ac_cpp_err=$ac_c_preproc_warn_flag
3280     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3281   else
3282     ac_cpp_err=
3283   fi
3284 else
3285   ac_cpp_err=yes
3286 fi
3287 if test -z "$ac_cpp_err"; then
3288   # Broken: success on invalid input.
3289 continue
3290 else
3291   echo "$as_me: failed program was:" >&5
3292 sed 's/^/| /' conftest.$ac_ext >&5
3293
3294   # Passes both tests.
3295 ac_preproc_ok=:
3296 break
3297 fi
3298 rm -f conftest.err conftest.$ac_ext
3299
3300 done
3301 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3302 rm -f conftest.err conftest.$ac_ext
3303 if $ac_preproc_ok; then
3304   :
3305 else
3306   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3307 See \`config.log' for more details." >&5
3308 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3309 See \`config.log' for more details." >&2;}
3310    { (exit 1); exit 1; }; }
3311 fi
3312
3313 ac_ext=c
3314 ac_cpp='$CPP $CPPFLAGS'
3315 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3316 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3317 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3318
3319
3320 echo "$as_me:$LINENO: checking for egrep" >&5
3321 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3322 if test "${ac_cv_prog_egrep+set}" = set; then
3323   echo $ECHO_N "(cached) $ECHO_C" >&6
3324 else
3325   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3326     then ac_cv_prog_egrep='grep -E'
3327     else ac_cv_prog_egrep='egrep'
3328     fi
3329 fi
3330 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3331 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3332  EGREP=$ac_cv_prog_egrep
3333
3334
3335 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3336 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3337 if test "${ac_cv_header_stdc+set}" = set; then
3338   echo $ECHO_N "(cached) $ECHO_C" >&6
3339 else
3340   cat >conftest.$ac_ext <<_ACEOF
3341 /* confdefs.h.  */
3342 _ACEOF
3343 cat confdefs.h >>conftest.$ac_ext
3344 cat >>conftest.$ac_ext <<_ACEOF
3345 /* end confdefs.h.  */
3346 #include <stdlib.h>
3347 #include <stdarg.h>
3348 #include <string.h>
3349 #include <float.h>
3350
3351 int
3352 main ()
3353 {
3354
3355   ;
3356   return 0;
3357 }
3358 _ACEOF
3359 rm -f conftest.$ac_objext
3360 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3361   (eval $ac_compile) 2>conftest.er1
3362   ac_status=$?
3363   grep -v '^ *+' conftest.er1 >conftest.err
3364   rm -f conftest.er1
3365   cat conftest.err >&5
3366   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3367   (exit $ac_status); } &&
3368          { ac_try='test -z "$ac_c_werror_flag"
3369                          || test ! -s conftest.err'
3370   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3371   (eval $ac_try) 2>&5
3372   ac_status=$?
3373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3374   (exit $ac_status); }; } &&
3375          { ac_try='test -s conftest.$ac_objext'
3376   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3377   (eval $ac_try) 2>&5
3378   ac_status=$?
3379   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3380   (exit $ac_status); }; }; then
3381   ac_cv_header_stdc=yes
3382 else
3383   echo "$as_me: failed program was:" >&5
3384 sed 's/^/| /' conftest.$ac_ext >&5
3385
3386 ac_cv_header_stdc=no
3387 fi
3388 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3389
3390 if test $ac_cv_header_stdc = yes; then
3391   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3392   cat >conftest.$ac_ext <<_ACEOF
3393 /* confdefs.h.  */
3394 _ACEOF
3395 cat confdefs.h >>conftest.$ac_ext
3396 cat >>conftest.$ac_ext <<_ACEOF
3397 /* end confdefs.h.  */
3398 #include <string.h>
3399
3400 _ACEOF
3401 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3402   $EGREP "memchr" >/dev/null 2>&1; then
3403   :
3404 else
3405   ac_cv_header_stdc=no
3406 fi
3407 rm -f conftest*
3408
3409 fi
3410
3411 if test $ac_cv_header_stdc = yes; then
3412   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3413   cat >conftest.$ac_ext <<_ACEOF
3414 /* confdefs.h.  */
3415 _ACEOF
3416 cat confdefs.h >>conftest.$ac_ext
3417 cat >>conftest.$ac_ext <<_ACEOF
3418 /* end confdefs.h.  */
3419 #include <stdlib.h>
3420
3421 _ACEOF
3422 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3423   $EGREP "free" >/dev/null 2>&1; then
3424   :
3425 else
3426   ac_cv_header_stdc=no
3427 fi
3428 rm -f conftest*
3429
3430 fi
3431
3432 if test $ac_cv_header_stdc = yes; then
3433   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3434   if test "$cross_compiling" = yes; then
3435   :
3436 else
3437   cat >conftest.$ac_ext <<_ACEOF
3438 /* confdefs.h.  */
3439 _ACEOF
3440 cat confdefs.h >>conftest.$ac_ext
3441 cat >>conftest.$ac_ext <<_ACEOF
3442 /* end confdefs.h.  */
3443 #include <ctype.h>
3444 #if ((' ' & 0x0FF) == 0x020)
3445 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3446 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3447 #else
3448 # define ISLOWER(c) \
3449                    (('a' <= (c) && (c) <= 'i') \
3450                      || ('j' <= (c) && (c) <= 'r') \
3451                      || ('s' <= (c) && (c) <= 'z'))
3452 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3453 #endif
3454
3455 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3456 int
3457 main ()
3458 {
3459   int i;
3460   for (i = 0; i < 256; i++)
3461     if (XOR (islower (i), ISLOWER (i))
3462         || toupper (i) != TOUPPER (i))
3463       exit(2);
3464   exit (0);
3465 }
3466 _ACEOF
3467 rm -f conftest$ac_exeext
3468 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3469   (eval $ac_link) 2>&5
3470   ac_status=$?
3471   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3472   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3473   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3474   (eval $ac_try) 2>&5
3475   ac_status=$?
3476   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3477   (exit $ac_status); }; }; then
3478   :
3479 else
3480   echo "$as_me: program exited with status $ac_status" >&5
3481 echo "$as_me: failed program was:" >&5
3482 sed 's/^/| /' conftest.$ac_ext >&5
3483
3484 ( exit $ac_status )
3485 ac_cv_header_stdc=no
3486 fi
3487 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3488 fi
3489 fi
3490 fi
3491 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3492 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3493 if test $ac_cv_header_stdc = yes; then
3494
3495 cat >>confdefs.h <<\_ACEOF
3496 #define STDC_HEADERS 1
3497 _ACEOF
3498
3499 fi
3500
3501 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3512                   inttypes.h stdint.h unistd.h
3513 do
3514 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3515 echo "$as_me:$LINENO: checking for $ac_header" >&5
3516 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3517 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3518   echo $ECHO_N "(cached) $ECHO_C" >&6
3519 else
3520   cat >conftest.$ac_ext <<_ACEOF
3521 /* confdefs.h.  */
3522 _ACEOF
3523 cat confdefs.h >>conftest.$ac_ext
3524 cat >>conftest.$ac_ext <<_ACEOF
3525 /* end confdefs.h.  */
3526 $ac_includes_default
3527
3528 #include <$ac_header>
3529 _ACEOF
3530 rm -f conftest.$ac_objext
3531 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3532   (eval $ac_compile) 2>conftest.er1
3533   ac_status=$?
3534   grep -v '^ *+' conftest.er1 >conftest.err
3535   rm -f conftest.er1
3536   cat conftest.err >&5
3537   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3538   (exit $ac_status); } &&
3539          { ac_try='test -z "$ac_c_werror_flag"
3540                          || test ! -s conftest.err'
3541   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3542   (eval $ac_try) 2>&5
3543   ac_status=$?
3544   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3545   (exit $ac_status); }; } &&
3546          { ac_try='test -s conftest.$ac_objext'
3547   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3548   (eval $ac_try) 2>&5
3549   ac_status=$?
3550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3551   (exit $ac_status); }; }; then
3552   eval "$as_ac_Header=yes"
3553 else
3554   echo "$as_me: failed program was:" >&5
3555 sed 's/^/| /' conftest.$ac_ext >&5
3556
3557 eval "$as_ac_Header=no"
3558 fi
3559 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3560 fi
3561 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3562 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3563 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3564   cat >>confdefs.h <<_ACEOF
3565 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3566 _ACEOF
3567
3568 fi
3569
3570 done
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583 for ac_header in iconv.h locale.h fcntl.h limits.h stddef.h \
3584         stdlib.h strings.h string.h sys/file.h unistd.h
3585 do
3586 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3587 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3588   echo "$as_me:$LINENO: checking for $ac_header" >&5
3589 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3590 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3591   echo $ECHO_N "(cached) $ECHO_C" >&6
3592 fi
3593 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3594 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3595 else
3596   # Is the header compilable?
3597 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3598 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3599 cat >conftest.$ac_ext <<_ACEOF
3600 /* confdefs.h.  */
3601 _ACEOF
3602 cat confdefs.h >>conftest.$ac_ext
3603 cat >>conftest.$ac_ext <<_ACEOF
3604 /* end confdefs.h.  */
3605 $ac_includes_default
3606 #include <$ac_header>
3607 _ACEOF
3608 rm -f conftest.$ac_objext
3609 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3610   (eval $ac_compile) 2>conftest.er1
3611   ac_status=$?
3612   grep -v '^ *+' conftest.er1 >conftest.err
3613   rm -f conftest.er1
3614   cat conftest.err >&5
3615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3616   (exit $ac_status); } &&
3617          { ac_try='test -z "$ac_c_werror_flag"
3618                          || test ! -s conftest.err'
3619   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3620   (eval $ac_try) 2>&5
3621   ac_status=$?
3622   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3623   (exit $ac_status); }; } &&
3624          { ac_try='test -s conftest.$ac_objext'
3625   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3626   (eval $ac_try) 2>&5
3627   ac_status=$?
3628   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3629   (exit $ac_status); }; }; then
3630   ac_header_compiler=yes
3631 else
3632   echo "$as_me: failed program was:" >&5
3633 sed 's/^/| /' conftest.$ac_ext >&5
3634
3635 ac_header_compiler=no
3636 fi
3637 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3638 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3639 echo "${ECHO_T}$ac_header_compiler" >&6
3640
3641 # Is the header present?
3642 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3643 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3644 cat >conftest.$ac_ext <<_ACEOF
3645 /* confdefs.h.  */
3646 _ACEOF
3647 cat confdefs.h >>conftest.$ac_ext
3648 cat >>conftest.$ac_ext <<_ACEOF
3649 /* end confdefs.h.  */
3650 #include <$ac_header>
3651 _ACEOF
3652 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3653   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3654   ac_status=$?
3655   grep -v '^ *+' conftest.er1 >conftest.err
3656   rm -f conftest.er1
3657   cat conftest.err >&5
3658   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3659   (exit $ac_status); } >/dev/null; then
3660   if test -s conftest.err; then
3661     ac_cpp_err=$ac_c_preproc_warn_flag
3662     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3663   else
3664     ac_cpp_err=
3665   fi
3666 else
3667   ac_cpp_err=yes
3668 fi
3669 if test -z "$ac_cpp_err"; then
3670   ac_header_preproc=yes
3671 else
3672   echo "$as_me: failed program was:" >&5
3673 sed 's/^/| /' conftest.$ac_ext >&5
3674
3675   ac_header_preproc=no
3676 fi
3677 rm -f conftest.err conftest.$ac_ext
3678 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3679 echo "${ECHO_T}$ac_header_preproc" >&6
3680
3681 # So?  What about this header?
3682 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3683   yes:no: )
3684     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3685 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3686     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3687 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3688     ac_header_preproc=yes
3689     ;;
3690   no:yes:* )
3691     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3692 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3693     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3694 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3695     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3696 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3697     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3698 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3699     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3700 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3701     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3702 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3703     (
3704       cat <<\_ASBOX
3705 ## ----------------------------------- ##
3706 ## Report this to gcc-bugs@gcc.gnu.org ##
3707 ## ----------------------------------- ##
3708 _ASBOX
3709     ) |
3710       sed "s/^/$as_me: WARNING:     /" >&2
3711     ;;
3712 esac
3713 echo "$as_me:$LINENO: checking for $ac_header" >&5
3714 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3715 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3716   echo $ECHO_N "(cached) $ECHO_C" >&6
3717 else
3718   eval "$as_ac_Header=\$ac_header_preproc"
3719 fi
3720 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3721 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3722
3723 fi
3724 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3725   cat >>confdefs.h <<_ACEOF
3726 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3727 _ACEOF
3728
3729 fi
3730
3731 done
3732
3733
3734 # Checks for typedefs, structures, and compiler characteristics.
3735 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
3736 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
3737 if test "${ac_cv_c_const+set}" = set; then
3738   echo $ECHO_N "(cached) $ECHO_C" >&6
3739 else
3740   cat >conftest.$ac_ext <<_ACEOF
3741 /* confdefs.h.  */
3742 _ACEOF
3743 cat confdefs.h >>conftest.$ac_ext
3744 cat >>conftest.$ac_ext <<_ACEOF
3745 /* end confdefs.h.  */
3746
3747 int
3748 main ()
3749 {
3750 /* FIXME: Include the comments suggested by Paul. */
3751 #ifndef __cplusplus
3752   /* Ultrix mips cc rejects this.  */
3753   typedef int charset[2];
3754   const charset x;
3755   /* SunOS 4.1.1 cc rejects this.  */
3756   char const *const *ccp;
3757   char **p;
3758   /* NEC SVR4.0.2 mips cc rejects this.  */
3759   struct point {int x, y;};
3760   static struct point const zero = {0,0};
3761   /* AIX XL C 1.02.0.0 rejects this.
3762      It does not let you subtract one const X* pointer from another in
3763      an arm of an if-expression whose if-part is not a constant
3764      expression */
3765   const char *g = "string";
3766   ccp = &g + (g ? g-g : 0);
3767   /* HPUX 7.0 cc rejects these. */
3768   ++ccp;
3769   p = (char**) ccp;
3770   ccp = (char const *const *) p;
3771   { /* SCO 3.2v4 cc rejects this.  */
3772     char *t;
3773     char const *s = 0 ? (char *) 0 : (char const *) 0;
3774
3775     *t++ = 0;
3776   }
3777   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3778     int x[] = {25, 17};
3779     const int *foo = &x[0];
3780     ++foo;
3781   }
3782   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3783     typedef const int *iptr;
3784     iptr p = 0;
3785     ++p;
3786   }
3787   { /* AIX XL C 1.02.0.0 rejects this saying
3788        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3789     struct s { int j; const int *ap[3]; };
3790     struct s *b; b->j = 5;
3791   }
3792   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3793     const int foo = 10;
3794   }
3795 #endif
3796
3797   ;
3798   return 0;
3799 }
3800 _ACEOF
3801 rm -f conftest.$ac_objext
3802 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3803   (eval $ac_compile) 2>conftest.er1
3804   ac_status=$?
3805   grep -v '^ *+' conftest.er1 >conftest.err
3806   rm -f conftest.er1
3807   cat conftest.err >&5
3808   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3809   (exit $ac_status); } &&
3810          { ac_try='test -z "$ac_c_werror_flag"
3811                          || test ! -s conftest.err'
3812   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3813   (eval $ac_try) 2>&5
3814   ac_status=$?
3815   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3816   (exit $ac_status); }; } &&
3817          { ac_try='test -s conftest.$ac_objext'
3818   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3819   (eval $ac_try) 2>&5
3820   ac_status=$?
3821   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3822   (exit $ac_status); }; }; then
3823   ac_cv_c_const=yes
3824 else
3825   echo "$as_me: failed program was:" >&5
3826 sed 's/^/| /' conftest.$ac_ext >&5
3827
3828 ac_cv_c_const=no
3829 fi
3830 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3831 fi
3832 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
3833 echo "${ECHO_T}$ac_cv_c_const" >&6
3834 if test $ac_cv_c_const = no; then
3835
3836 cat >>confdefs.h <<\_ACEOF
3837 #define const
3838 _ACEOF
3839
3840 fi
3841
3842 echo "$as_me:$LINENO: checking for inline" >&5
3843 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3844 if test "${ac_cv_c_inline+set}" = set; then
3845   echo $ECHO_N "(cached) $ECHO_C" >&6
3846 else
3847   ac_cv_c_inline=no
3848 for ac_kw in inline __inline__ __inline; do
3849   cat >conftest.$ac_ext <<_ACEOF
3850 /* confdefs.h.  */
3851 _ACEOF
3852 cat confdefs.h >>conftest.$ac_ext
3853 cat >>conftest.$ac_ext <<_ACEOF
3854 /* end confdefs.h.  */
3855 #ifndef __cplusplus
3856 typedef int foo_t;
3857 static $ac_kw foo_t static_foo () {return 0; }
3858 $ac_kw foo_t foo () {return 0; }
3859 #endif
3860
3861 _ACEOF
3862 rm -f conftest.$ac_objext
3863 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3864   (eval $ac_compile) 2>conftest.er1
3865   ac_status=$?
3866   grep -v '^ *+' conftest.er1 >conftest.err
3867   rm -f conftest.er1
3868   cat conftest.err >&5
3869   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3870   (exit $ac_status); } &&
3871          { ac_try='test -z "$ac_c_werror_flag"
3872                          || test ! -s conftest.err'
3873   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3874   (eval $ac_try) 2>&5
3875   ac_status=$?
3876   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3877   (exit $ac_status); }; } &&
3878          { ac_try='test -s conftest.$ac_objext'
3879   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3880   (eval $ac_try) 2>&5
3881   ac_status=$?
3882   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3883   (exit $ac_status); }; }; then
3884   ac_cv_c_inline=$ac_kw; break
3885 else
3886   echo "$as_me: failed program was:" >&5
3887 sed 's/^/| /' conftest.$ac_ext >&5
3888
3889 fi
3890 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3891 done
3892
3893 fi
3894 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3895 echo "${ECHO_T}$ac_cv_c_inline" >&6
3896
3897
3898 case $ac_cv_c_inline in
3899   inline | yes) ;;
3900   *)
3901     case $ac_cv_c_inline in
3902       no) ac_val=;;
3903       *) ac_val=$ac_cv_c_inline;;
3904     esac
3905     cat >>confdefs.h <<_ACEOF
3906 #ifndef __cplusplus
3907 #define inline $ac_val
3908 #endif
3909 _ACEOF
3910     ;;
3911 esac
3912
3913 echo "$as_me:$LINENO: checking for obstacks" >&5
3914 echo $ECHO_N "checking for obstacks... $ECHO_C" >&6
3915 if test "${ac_cv_func_obstack+set}" = set; then
3916   echo $ECHO_N "(cached) $ECHO_C" >&6
3917 else
3918   cat >conftest.$ac_ext <<_ACEOF
3919 /* confdefs.h.  */
3920 _ACEOF
3921 cat confdefs.h >>conftest.$ac_ext
3922 cat >>conftest.$ac_ext <<_ACEOF
3923 /* end confdefs.h.  */
3924 #include "obstack.h"
3925 int
3926 main ()
3927 {
3928 struct obstack *mem; obstack_free(mem,(char *) 0)
3929   ;
3930   return 0;
3931 }
3932 _ACEOF
3933 rm -f conftest.$ac_objext conftest$ac_exeext
3934 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3935   (eval $ac_link) 2>conftest.er1
3936   ac_status=$?
3937   grep -v '^ *+' conftest.er1 >conftest.err
3938   rm -f conftest.er1
3939   cat conftest.err >&5
3940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3941   (exit $ac_status); } &&
3942          { ac_try='test -z "$ac_c_werror_flag"
3943                          || test ! -s conftest.err'
3944   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3945   (eval $ac_try) 2>&5
3946   ac_status=$?
3947   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3948   (exit $ac_status); }; } &&
3949          { ac_try='test -s conftest$ac_exeext'
3950   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3951   (eval $ac_try) 2>&5
3952   ac_status=$?
3953   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3954   (exit $ac_status); }; }; then
3955   ac_cv_func_obstack=yes
3956 else
3957   echo "$as_me: failed program was:" >&5
3958 sed 's/^/| /' conftest.$ac_ext >&5
3959
3960 ac_cv_func_obstack=no
3961 fi
3962 rm -f conftest.err conftest.$ac_objext \
3963       conftest$ac_exeext conftest.$ac_ext
3964 fi
3965 echo "$as_me:$LINENO: result: $ac_cv_func_obstack" >&5
3966 echo "${ECHO_T}$ac_cv_func_obstack" >&6
3967 if test $ac_cv_func_obstack = yes; then
3968
3969 cat >>confdefs.h <<\_ACEOF
3970 #define HAVE_OBSTACK 1
3971 _ACEOF
3972
3973 else
3974   case $LIBOBJS in
3975     "obstack.$ac_objext"   | \
3976   *" obstack.$ac_objext"   | \
3977     "obstack.$ac_objext "* | \
3978   *" obstack.$ac_objext "* ) ;;
3979   *) LIBOBJS="$LIBOBJS obstack.$ac_objext" ;;
3980 esac
3981
3982 fi
3983
3984 echo "$as_me:$LINENO: checking for off_t" >&5
3985 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
3986 if test "${ac_cv_type_off_t+set}" = set; then
3987   echo $ECHO_N "(cached) $ECHO_C" >&6
3988 else
3989   cat >conftest.$ac_ext <<_ACEOF
3990 /* confdefs.h.  */
3991 _ACEOF
3992 cat confdefs.h >>conftest.$ac_ext
3993 cat >>conftest.$ac_ext <<_ACEOF
3994 /* end confdefs.h.  */
3995 $ac_includes_default
3996 int
3997 main ()
3998 {
3999 if ((off_t *) 0)
4000   return 0;
4001 if (sizeof (off_t))
4002   return 0;
4003   ;
4004   return 0;
4005 }
4006 _ACEOF
4007 rm -f conftest.$ac_objext
4008 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4009   (eval $ac_compile) 2>conftest.er1
4010   ac_status=$?
4011   grep -v '^ *+' conftest.er1 >conftest.err
4012   rm -f conftest.er1
4013   cat conftest.err >&5
4014   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4015   (exit $ac_status); } &&
4016          { ac_try='test -z "$ac_c_werror_flag"
4017                          || test ! -s conftest.err'
4018   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4019   (eval $ac_try) 2>&5
4020   ac_status=$?
4021   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4022   (exit $ac_status); }; } &&
4023          { ac_try='test -s conftest.$ac_objext'
4024   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4025   (eval $ac_try) 2>&5
4026   ac_status=$?
4027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4028   (exit $ac_status); }; }; then
4029   ac_cv_type_off_t=yes
4030 else
4031   echo "$as_me: failed program was:" >&5
4032 sed 's/^/| /' conftest.$ac_ext >&5
4033
4034 ac_cv_type_off_t=no
4035 fi
4036 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4037 fi
4038 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
4039 echo "${ECHO_T}$ac_cv_type_off_t" >&6
4040 if test $ac_cv_type_off_t = yes; then
4041   :
4042 else
4043
4044 cat >>confdefs.h <<_ACEOF
4045 #define off_t long
4046 _ACEOF
4047
4048 fi
4049
4050 echo "$as_me:$LINENO: checking for size_t" >&5
4051 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
4052 if test "${ac_cv_type_size_t+set}" = set; then
4053   echo $ECHO_N "(cached) $ECHO_C" >&6
4054 else
4055   cat >conftest.$ac_ext <<_ACEOF
4056 /* confdefs.h.  */
4057 _ACEOF
4058 cat confdefs.h >>conftest.$ac_ext
4059 cat >>conftest.$ac_ext <<_ACEOF
4060 /* end confdefs.h.  */
4061 $ac_includes_default
4062 int
4063 main ()
4064 {
4065 if ((size_t *) 0)
4066   return 0;
4067 if (sizeof (size_t))
4068   return 0;
4069   ;
4070   return 0;
4071 }
4072 _ACEOF
4073 rm -f conftest.$ac_objext
4074 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4075   (eval $ac_compile) 2>conftest.er1
4076   ac_status=$?
4077   grep -v '^ *+' conftest.er1 >conftest.err
4078   rm -f conftest.er1
4079   cat conftest.err >&5
4080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4081   (exit $ac_status); } &&
4082          { ac_try='test -z "$ac_c_werror_flag"
4083                          || test ! -s conftest.err'
4084   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4085   (eval $ac_try) 2>&5
4086   ac_status=$?
4087   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4088   (exit $ac_status); }; } &&
4089          { ac_try='test -s conftest.$ac_objext'
4090   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4091   (eval $ac_try) 2>&5
4092   ac_status=$?
4093   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4094   (exit $ac_status); }; }; then
4095   ac_cv_type_size_t=yes
4096 else
4097   echo "$as_me: failed program was:" >&5
4098 sed 's/^/| /' conftest.$ac_ext >&5
4099
4100 ac_cv_type_size_t=no
4101 fi
4102 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4103 fi
4104 echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
4105 echo "${ECHO_T}$ac_cv_type_size_t" >&6
4106 if test $ac_cv_type_size_t = yes; then
4107   :
4108 else
4109
4110 cat >>confdefs.h <<_ACEOF
4111 #define size_t unsigned
4112 _ACEOF
4113
4114 fi
4115
4116 echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
4117 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6
4118 if test "${ac_cv_struct_tm+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 #include <sys/types.h>
4128 #include <time.h>
4129
4130 int
4131 main ()
4132 {
4133 struct tm *tp; tp->tm_sec;
4134   ;
4135   return 0;
4136 }
4137 _ACEOF
4138 rm -f conftest.$ac_objext
4139 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4140   (eval $ac_compile) 2>conftest.er1
4141   ac_status=$?
4142   grep -v '^ *+' conftest.er1 >conftest.err
4143   rm -f conftest.er1
4144   cat conftest.err >&5
4145   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4146   (exit $ac_status); } &&
4147          { ac_try='test -z "$ac_c_werror_flag"
4148                          || test ! -s conftest.err'
4149   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4150   (eval $ac_try) 2>&5
4151   ac_status=$?
4152   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4153   (exit $ac_status); }; } &&
4154          { ac_try='test -s conftest.$ac_objext'
4155   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4156   (eval $ac_try) 2>&5
4157   ac_status=$?
4158   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4159   (exit $ac_status); }; }; then
4160   ac_cv_struct_tm=time.h
4161 else
4162   echo "$as_me: failed program was:" >&5
4163 sed 's/^/| /' conftest.$ac_ext >&5
4164
4165 ac_cv_struct_tm=sys/time.h
4166 fi
4167 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4168 fi
4169 echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
4170 echo "${ECHO_T}$ac_cv_struct_tm" >&6
4171 if test $ac_cv_struct_tm = sys/time.h; then
4172
4173 cat >>confdefs.h <<\_ACEOF
4174 #define TM_IN_SYS_TIME 1
4175 _ACEOF
4176
4177 fi
4178
4179 echo "$as_me:$LINENO: checking for int" >&5
4180 echo $ECHO_N "checking for int... $ECHO_C" >&6
4181 if test "${ac_cv_type_int+set}" = set; then
4182   echo $ECHO_N "(cached) $ECHO_C" >&6
4183 else
4184   cat >conftest.$ac_ext <<_ACEOF
4185 /* confdefs.h.  */
4186 _ACEOF
4187 cat confdefs.h >>conftest.$ac_ext
4188 cat >>conftest.$ac_ext <<_ACEOF
4189 /* end confdefs.h.  */
4190 $ac_includes_default
4191 int
4192 main ()
4193 {
4194 if ((int *) 0)
4195   return 0;
4196 if (sizeof (int))
4197   return 0;
4198   ;
4199   return 0;
4200 }
4201 _ACEOF
4202 rm -f conftest.$ac_objext
4203 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4204   (eval $ac_compile) 2>conftest.er1
4205   ac_status=$?
4206   grep -v '^ *+' conftest.er1 >conftest.err
4207   rm -f conftest.er1
4208   cat conftest.err >&5
4209   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4210   (exit $ac_status); } &&
4211          { ac_try='test -z "$ac_c_werror_flag"
4212                          || test ! -s conftest.err'
4213   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4214   (eval $ac_try) 2>&5
4215   ac_status=$?
4216   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4217   (exit $ac_status); }; } &&
4218          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
4224   ac_cv_type_int=yes
4225 else
4226   echo "$as_me: failed program was:" >&5
4227 sed 's/^/| /' conftest.$ac_ext >&5
4228
4229 ac_cv_type_int=no
4230 fi
4231 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4232 fi
4233 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4234 echo "${ECHO_T}$ac_cv_type_int" >&6
4235
4236 echo "$as_me:$LINENO: checking size of int" >&5
4237 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4238 if test "${ac_cv_sizeof_int+set}" = set; then
4239   echo $ECHO_N "(cached) $ECHO_C" >&6
4240 else
4241   if test "$ac_cv_type_int" = yes; then
4242   # The cast to unsigned long works around a bug in the HP C Compiler
4243   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4244   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4245   # This bug is HP SR number 8606223364.
4246   if test "$cross_compiling" = yes; then
4247   # Depending upon the size, compute the lo and hi bounds.
4248 cat >conftest.$ac_ext <<_ACEOF
4249 /* confdefs.h.  */
4250 _ACEOF
4251 cat confdefs.h >>conftest.$ac_ext
4252 cat >>conftest.$ac_ext <<_ACEOF
4253 /* end confdefs.h.  */
4254 $ac_includes_default
4255 int
4256 main ()
4257 {
4258 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4259 test_array [0] = 0
4260
4261   ;
4262   return 0;
4263 }
4264 _ACEOF
4265 rm -f conftest.$ac_objext
4266 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4267   (eval $ac_compile) 2>conftest.er1
4268   ac_status=$?
4269   grep -v '^ *+' conftest.er1 >conftest.err
4270   rm -f conftest.er1
4271   cat conftest.err >&5
4272   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4273   (exit $ac_status); } &&
4274          { ac_try='test -z "$ac_c_werror_flag"
4275                          || test ! -s conftest.err'
4276   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4277   (eval $ac_try) 2>&5
4278   ac_status=$?
4279   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4280   (exit $ac_status); }; } &&
4281          { ac_try='test -s conftest.$ac_objext'
4282   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4283   (eval $ac_try) 2>&5
4284   ac_status=$?
4285   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4286   (exit $ac_status); }; }; then
4287   ac_lo=0 ac_mid=0
4288   while :; do
4289     cat >conftest.$ac_ext <<_ACEOF
4290 /* confdefs.h.  */
4291 _ACEOF
4292 cat confdefs.h >>conftest.$ac_ext
4293 cat >>conftest.$ac_ext <<_ACEOF
4294 /* end confdefs.h.  */
4295 $ac_includes_default
4296 int
4297 main ()
4298 {
4299 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4300 test_array [0] = 0
4301
4302   ;
4303   return 0;
4304 }
4305 _ACEOF
4306 rm -f conftest.$ac_objext
4307 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4308   (eval $ac_compile) 2>conftest.er1
4309   ac_status=$?
4310   grep -v '^ *+' conftest.er1 >conftest.err
4311   rm -f conftest.er1
4312   cat conftest.err >&5
4313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4314   (exit $ac_status); } &&
4315          { ac_try='test -z "$ac_c_werror_flag"
4316                          || test ! -s conftest.err'
4317   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4318   (eval $ac_try) 2>&5
4319   ac_status=$?
4320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4321   (exit $ac_status); }; } &&
4322          { ac_try='test -s conftest.$ac_objext'
4323   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4324   (eval $ac_try) 2>&5
4325   ac_status=$?
4326   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4327   (exit $ac_status); }; }; then
4328   ac_hi=$ac_mid; break
4329 else
4330   echo "$as_me: failed program was:" >&5
4331 sed 's/^/| /' conftest.$ac_ext >&5
4332
4333 ac_lo=`expr $ac_mid + 1`
4334                     if test $ac_lo -le $ac_mid; then
4335                       ac_lo= ac_hi=
4336                       break
4337                     fi
4338                     ac_mid=`expr 2 '*' $ac_mid + 1`
4339 fi
4340 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4341   done
4342 else
4343   echo "$as_me: failed program was:" >&5
4344 sed 's/^/| /' conftest.$ac_ext >&5
4345
4346 cat >conftest.$ac_ext <<_ACEOF
4347 /* confdefs.h.  */
4348 _ACEOF
4349 cat confdefs.h >>conftest.$ac_ext
4350 cat >>conftest.$ac_ext <<_ACEOF
4351 /* end confdefs.h.  */
4352 $ac_includes_default
4353 int
4354 main ()
4355 {
4356 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4357 test_array [0] = 0
4358
4359   ;
4360   return 0;
4361 }
4362 _ACEOF
4363 rm -f conftest.$ac_objext
4364 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4365   (eval $ac_compile) 2>conftest.er1
4366   ac_status=$?
4367   grep -v '^ *+' conftest.er1 >conftest.err
4368   rm -f conftest.er1
4369   cat conftest.err >&5
4370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4371   (exit $ac_status); } &&
4372          { ac_try='test -z "$ac_c_werror_flag"
4373                          || test ! -s conftest.err'
4374   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4375   (eval $ac_try) 2>&5
4376   ac_status=$?
4377   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4378   (exit $ac_status); }; } &&
4379          { ac_try='test -s conftest.$ac_objext'
4380   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4381   (eval $ac_try) 2>&5
4382   ac_status=$?
4383   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4384   (exit $ac_status); }; }; then
4385   ac_hi=-1 ac_mid=-1
4386   while :; do
4387     cat >conftest.$ac_ext <<_ACEOF
4388 /* confdefs.h.  */
4389 _ACEOF
4390 cat confdefs.h >>conftest.$ac_ext
4391 cat >>conftest.$ac_ext <<_ACEOF
4392 /* end confdefs.h.  */
4393 $ac_includes_default
4394 int
4395 main ()
4396 {
4397 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4398 test_array [0] = 0
4399
4400   ;
4401   return 0;
4402 }
4403 _ACEOF
4404 rm -f conftest.$ac_objext
4405 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4406   (eval $ac_compile) 2>conftest.er1
4407   ac_status=$?
4408   grep -v '^ *+' conftest.er1 >conftest.err
4409   rm -f conftest.er1
4410   cat conftest.err >&5
4411   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4412   (exit $ac_status); } &&
4413          { ac_try='test -z "$ac_c_werror_flag"
4414                          || test ! -s conftest.err'
4415   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4416   (eval $ac_try) 2>&5
4417   ac_status=$?
4418   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4419   (exit $ac_status); }; } &&
4420          { ac_try='test -s conftest.$ac_objext'
4421   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4422   (eval $ac_try) 2>&5
4423   ac_status=$?
4424   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4425   (exit $ac_status); }; }; then
4426   ac_lo=$ac_mid; break
4427 else
4428   echo "$as_me: failed program was:" >&5
4429 sed 's/^/| /' conftest.$ac_ext >&5
4430
4431 ac_hi=`expr '(' $ac_mid ')' - 1`
4432                        if test $ac_mid -le $ac_hi; then
4433                          ac_lo= ac_hi=
4434                          break
4435                        fi
4436                        ac_mid=`expr 2 '*' $ac_mid`
4437 fi
4438 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4439   done
4440 else
4441   echo "$as_me: failed program was:" >&5
4442 sed 's/^/| /' conftest.$ac_ext >&5
4443
4444 ac_lo= ac_hi=
4445 fi
4446 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4447 fi
4448 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4449 # Binary search between lo and hi bounds.
4450 while test "x$ac_lo" != "x$ac_hi"; do
4451   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4452   cat >conftest.$ac_ext <<_ACEOF
4453 /* confdefs.h.  */
4454 _ACEOF
4455 cat confdefs.h >>conftest.$ac_ext
4456 cat >>conftest.$ac_ext <<_ACEOF
4457 /* end confdefs.h.  */
4458 $ac_includes_default
4459 int
4460 main ()
4461 {
4462 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4463 test_array [0] = 0
4464
4465   ;
4466   return 0;
4467 }
4468 _ACEOF
4469 rm -f conftest.$ac_objext
4470 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4471   (eval $ac_compile) 2>conftest.er1
4472   ac_status=$?
4473   grep -v '^ *+' conftest.er1 >conftest.err
4474   rm -f conftest.er1
4475   cat conftest.err >&5
4476   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4477   (exit $ac_status); } &&
4478          { ac_try='test -z "$ac_c_werror_flag"
4479                          || test ! -s conftest.err'
4480   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4481   (eval $ac_try) 2>&5
4482   ac_status=$?
4483   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4484   (exit $ac_status); }; } &&
4485          { ac_try='test -s conftest.$ac_objext'
4486   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4487   (eval $ac_try) 2>&5
4488   ac_status=$?
4489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4490   (exit $ac_status); }; }; then
4491   ac_hi=$ac_mid
4492 else
4493   echo "$as_me: failed program was:" >&5
4494 sed 's/^/| /' conftest.$ac_ext >&5
4495
4496 ac_lo=`expr '(' $ac_mid ')' + 1`
4497 fi
4498 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4499 done
4500 case $ac_lo in
4501 ?*) ac_cv_sizeof_int=$ac_lo;;
4502 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4503 See \`config.log' for more details." >&5
4504 echo "$as_me: error: cannot compute sizeof (int), 77
4505 See \`config.log' for more details." >&2;}
4506    { (exit 1); exit 1; }; } ;;
4507 esac
4508 else
4509   if test "$cross_compiling" = yes; then
4510   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4511 See \`config.log' for more details." >&5
4512 echo "$as_me: error: cannot run test program while cross compiling
4513 See \`config.log' for more details." >&2;}
4514    { (exit 1); exit 1; }; }
4515 else
4516   cat >conftest.$ac_ext <<_ACEOF
4517 /* confdefs.h.  */
4518 _ACEOF
4519 cat confdefs.h >>conftest.$ac_ext
4520 cat >>conftest.$ac_ext <<_ACEOF
4521 /* end confdefs.h.  */
4522 $ac_includes_default
4523 long longval () { return (long) (sizeof (int)); }
4524 unsigned long ulongval () { return (long) (sizeof (int)); }
4525 #include <stdio.h>
4526 #include <stdlib.h>
4527 int
4528 main ()
4529 {
4530
4531   FILE *f = fopen ("conftest.val", "w");
4532   if (! f)
4533     exit (1);
4534   if (((long) (sizeof (int))) < 0)
4535     {
4536       long i = longval ();
4537       if (i != ((long) (sizeof (int))))
4538         exit (1);
4539       fprintf (f, "%ld\n", i);
4540     }
4541   else
4542     {
4543       unsigned long i = ulongval ();
4544       if (i != ((long) (sizeof (int))))
4545         exit (1);
4546       fprintf (f, "%lu\n", i);
4547     }
4548   exit (ferror (f) || fclose (f) != 0);
4549
4550   ;
4551   return 0;
4552 }
4553 _ACEOF
4554 rm -f conftest$ac_exeext
4555 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4556   (eval $ac_link) 2>&5
4557   ac_status=$?
4558   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4559   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4560   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4561   (eval $ac_try) 2>&5
4562   ac_status=$?
4563   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4564   (exit $ac_status); }; }; then
4565   ac_cv_sizeof_int=`cat conftest.val`
4566 else
4567   echo "$as_me: program exited with status $ac_status" >&5
4568 echo "$as_me: failed program was:" >&5
4569 sed 's/^/| /' conftest.$ac_ext >&5
4570
4571 ( exit $ac_status )
4572 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4573 See \`config.log' for more details." >&5
4574 echo "$as_me: error: cannot compute sizeof (int), 77
4575 See \`config.log' for more details." >&2;}
4576    { (exit 1); exit 1; }; }
4577 fi
4578 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4579 fi
4580 fi
4581 rm -f conftest.val
4582 else
4583   ac_cv_sizeof_int=0
4584 fi
4585 fi
4586 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4587 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4588 cat >>confdefs.h <<_ACEOF
4589 #define SIZEOF_INT $ac_cv_sizeof_int
4590 _ACEOF
4591
4592
4593 echo "$as_me:$LINENO: checking for long" >&5
4594 echo $ECHO_N "checking for long... $ECHO_C" >&6
4595 if test "${ac_cv_type_long+set}" = set; then
4596   echo $ECHO_N "(cached) $ECHO_C" >&6
4597 else
4598   cat >conftest.$ac_ext <<_ACEOF
4599 /* confdefs.h.  */
4600 _ACEOF
4601 cat confdefs.h >>conftest.$ac_ext
4602 cat >>conftest.$ac_ext <<_ACEOF
4603 /* end confdefs.h.  */
4604 $ac_includes_default
4605 int
4606 main ()
4607 {
4608 if ((long *) 0)
4609   return 0;
4610 if (sizeof (long))
4611   return 0;
4612   ;
4613   return 0;
4614 }
4615 _ACEOF
4616 rm -f conftest.$ac_objext
4617 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4618   (eval $ac_compile) 2>conftest.er1
4619   ac_status=$?
4620   grep -v '^ *+' conftest.er1 >conftest.err
4621   rm -f conftest.er1
4622   cat conftest.err >&5
4623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4624   (exit $ac_status); } &&
4625          { ac_try='test -z "$ac_c_werror_flag"
4626                          || test ! -s conftest.err'
4627   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4628   (eval $ac_try) 2>&5
4629   ac_status=$?
4630   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4631   (exit $ac_status); }; } &&
4632          { ac_try='test -s conftest.$ac_objext'
4633   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4634   (eval $ac_try) 2>&5
4635   ac_status=$?
4636   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4637   (exit $ac_status); }; }; then
4638   ac_cv_type_long=yes
4639 else
4640   echo "$as_me: failed program was:" >&5
4641 sed 's/^/| /' conftest.$ac_ext >&5
4642
4643 ac_cv_type_long=no
4644 fi
4645 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4646 fi
4647 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4648 echo "${ECHO_T}$ac_cv_type_long" >&6
4649
4650 echo "$as_me:$LINENO: checking size of long" >&5
4651 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4652 if test "${ac_cv_sizeof_long+set}" = set; then
4653   echo $ECHO_N "(cached) $ECHO_C" >&6
4654 else
4655   if test "$ac_cv_type_long" = yes; then
4656   # The cast to unsigned long works around a bug in the HP C Compiler
4657   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4658   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4659   # This bug is HP SR number 8606223364.
4660   if test "$cross_compiling" = yes; then
4661   # Depending upon the size, compute the lo and hi bounds.
4662 cat >conftest.$ac_ext <<_ACEOF
4663 /* confdefs.h.  */
4664 _ACEOF
4665 cat confdefs.h >>conftest.$ac_ext
4666 cat >>conftest.$ac_ext <<_ACEOF
4667 /* end confdefs.h.  */
4668 $ac_includes_default
4669 int
4670 main ()
4671 {
4672 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4673 test_array [0] = 0
4674
4675   ;
4676   return 0;
4677 }
4678 _ACEOF
4679 rm -f conftest.$ac_objext
4680 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4681   (eval $ac_compile) 2>conftest.er1
4682   ac_status=$?
4683   grep -v '^ *+' conftest.er1 >conftest.err
4684   rm -f conftest.er1
4685   cat conftest.err >&5
4686   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4687   (exit $ac_status); } &&
4688          { ac_try='test -z "$ac_c_werror_flag"
4689                          || test ! -s conftest.err'
4690   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4691   (eval $ac_try) 2>&5
4692   ac_status=$?
4693   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4694   (exit $ac_status); }; } &&
4695          { ac_try='test -s conftest.$ac_objext'
4696   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4697   (eval $ac_try) 2>&5
4698   ac_status=$?
4699   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4700   (exit $ac_status); }; }; then
4701   ac_lo=0 ac_mid=0
4702   while :; do
4703     cat >conftest.$ac_ext <<_ACEOF
4704 /* confdefs.h.  */
4705 _ACEOF
4706 cat confdefs.h >>conftest.$ac_ext
4707 cat >>conftest.$ac_ext <<_ACEOF
4708 /* end confdefs.h.  */
4709 $ac_includes_default
4710 int
4711 main ()
4712 {
4713 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4714 test_array [0] = 0
4715
4716   ;
4717   return 0;
4718 }
4719 _ACEOF
4720 rm -f conftest.$ac_objext
4721 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4722   (eval $ac_compile) 2>conftest.er1
4723   ac_status=$?
4724   grep -v '^ *+' conftest.er1 >conftest.err
4725   rm -f conftest.er1
4726   cat conftest.err >&5
4727   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4728   (exit $ac_status); } &&
4729          { ac_try='test -z "$ac_c_werror_flag"
4730                          || test ! -s conftest.err'
4731   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4732   (eval $ac_try) 2>&5
4733   ac_status=$?
4734   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4735   (exit $ac_status); }; } &&
4736          { ac_try='test -s conftest.$ac_objext'
4737   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4738   (eval $ac_try) 2>&5
4739   ac_status=$?
4740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4741   (exit $ac_status); }; }; then
4742   ac_hi=$ac_mid; break
4743 else
4744   echo "$as_me: failed program was:" >&5
4745 sed 's/^/| /' conftest.$ac_ext >&5
4746
4747 ac_lo=`expr $ac_mid + 1`
4748                     if test $ac_lo -le $ac_mid; then
4749                       ac_lo= ac_hi=
4750                       break
4751                     fi
4752                     ac_mid=`expr 2 '*' $ac_mid + 1`
4753 fi
4754 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4755   done
4756 else
4757   echo "$as_me: failed program was:" >&5
4758 sed 's/^/| /' conftest.$ac_ext >&5
4759
4760 cat >conftest.$ac_ext <<_ACEOF
4761 /* confdefs.h.  */
4762 _ACEOF
4763 cat confdefs.h >>conftest.$ac_ext
4764 cat >>conftest.$ac_ext <<_ACEOF
4765 /* end confdefs.h.  */
4766 $ac_includes_default
4767 int
4768 main ()
4769 {
4770 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
4771 test_array [0] = 0
4772
4773   ;
4774   return 0;
4775 }
4776 _ACEOF
4777 rm -f conftest.$ac_objext
4778 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4779   (eval $ac_compile) 2>conftest.er1
4780   ac_status=$?
4781   grep -v '^ *+' conftest.er1 >conftest.err
4782   rm -f conftest.er1
4783   cat conftest.err >&5
4784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4785   (exit $ac_status); } &&
4786          { ac_try='test -z "$ac_c_werror_flag"
4787                          || test ! -s conftest.err'
4788   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4789   (eval $ac_try) 2>&5
4790   ac_status=$?
4791   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4792   (exit $ac_status); }; } &&
4793          { ac_try='test -s conftest.$ac_objext'
4794   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4795   (eval $ac_try) 2>&5
4796   ac_status=$?
4797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4798   (exit $ac_status); }; }; then
4799   ac_hi=-1 ac_mid=-1
4800   while :; do
4801     cat >conftest.$ac_ext <<_ACEOF
4802 /* confdefs.h.  */
4803 _ACEOF
4804 cat confdefs.h >>conftest.$ac_ext
4805 cat >>conftest.$ac_ext <<_ACEOF
4806 /* end confdefs.h.  */
4807 $ac_includes_default
4808 int
4809 main ()
4810 {
4811 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
4812 test_array [0] = 0
4813
4814   ;
4815   return 0;
4816 }
4817 _ACEOF
4818 rm -f conftest.$ac_objext
4819 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4820   (eval $ac_compile) 2>conftest.er1
4821   ac_status=$?
4822   grep -v '^ *+' conftest.er1 >conftest.err
4823   rm -f conftest.er1
4824   cat conftest.err >&5
4825   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4826   (exit $ac_status); } &&
4827          { ac_try='test -z "$ac_c_werror_flag"
4828                          || test ! -s conftest.err'
4829   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4830   (eval $ac_try) 2>&5
4831   ac_status=$?
4832   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4833   (exit $ac_status); }; } &&
4834          { ac_try='test -s conftest.$ac_objext'
4835   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4836   (eval $ac_try) 2>&5
4837   ac_status=$?
4838   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4839   (exit $ac_status); }; }; then
4840   ac_lo=$ac_mid; break
4841 else
4842   echo "$as_me: failed program was:" >&5
4843 sed 's/^/| /' conftest.$ac_ext >&5
4844
4845 ac_hi=`expr '(' $ac_mid ')' - 1`
4846                        if test $ac_mid -le $ac_hi; then
4847                          ac_lo= ac_hi=
4848                          break
4849                        fi
4850                        ac_mid=`expr 2 '*' $ac_mid`
4851 fi
4852 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4853   done
4854 else
4855   echo "$as_me: failed program was:" >&5
4856 sed 's/^/| /' conftest.$ac_ext >&5
4857
4858 ac_lo= ac_hi=
4859 fi
4860 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4861 fi
4862 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4863 # Binary search between lo and hi bounds.
4864 while test "x$ac_lo" != "x$ac_hi"; do
4865   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4866   cat >conftest.$ac_ext <<_ACEOF
4867 /* confdefs.h.  */
4868 _ACEOF
4869 cat confdefs.h >>conftest.$ac_ext
4870 cat >>conftest.$ac_ext <<_ACEOF
4871 /* end confdefs.h.  */
4872 $ac_includes_default
4873 int
4874 main ()
4875 {
4876 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
4877 test_array [0] = 0
4878
4879   ;
4880   return 0;
4881 }
4882 _ACEOF
4883 rm -f conftest.$ac_objext
4884 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4885   (eval $ac_compile) 2>conftest.er1
4886   ac_status=$?
4887   grep -v '^ *+' conftest.er1 >conftest.err
4888   rm -f conftest.er1
4889   cat conftest.err >&5
4890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4891   (exit $ac_status); } &&
4892          { ac_try='test -z "$ac_c_werror_flag"
4893                          || test ! -s conftest.err'
4894   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4895   (eval $ac_try) 2>&5
4896   ac_status=$?
4897   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4898   (exit $ac_status); }; } &&
4899          { ac_try='test -s conftest.$ac_objext'
4900   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4901   (eval $ac_try) 2>&5
4902   ac_status=$?
4903   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4904   (exit $ac_status); }; }; then
4905   ac_hi=$ac_mid
4906 else
4907   echo "$as_me: failed program was:" >&5
4908 sed 's/^/| /' conftest.$ac_ext >&5
4909
4910 ac_lo=`expr '(' $ac_mid ')' + 1`
4911 fi
4912 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4913 done
4914 case $ac_lo in
4915 ?*) ac_cv_sizeof_long=$ac_lo;;
4916 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
4917 See \`config.log' for more details." >&5
4918 echo "$as_me: error: cannot compute sizeof (long), 77
4919 See \`config.log' for more details." >&2;}
4920    { (exit 1); exit 1; }; } ;;
4921 esac
4922 else
4923   if test "$cross_compiling" = yes; then
4924   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4925 See \`config.log' for more details." >&5
4926 echo "$as_me: error: cannot run test program while cross compiling
4927 See \`config.log' for more details." >&2;}
4928    { (exit 1); exit 1; }; }
4929 else
4930   cat >conftest.$ac_ext <<_ACEOF
4931 /* confdefs.h.  */
4932 _ACEOF
4933 cat confdefs.h >>conftest.$ac_ext
4934 cat >>conftest.$ac_ext <<_ACEOF
4935 /* end confdefs.h.  */
4936 $ac_includes_default
4937 long longval () { return (long) (sizeof (long)); }
4938 unsigned long ulongval () { return (long) (sizeof (long)); }
4939 #include <stdio.h>
4940 #include <stdlib.h>
4941 int
4942 main ()
4943 {
4944
4945   FILE *f = fopen ("conftest.val", "w");
4946   if (! f)
4947     exit (1);
4948   if (((long) (sizeof (long))) < 0)
4949     {
4950       long i = longval ();
4951       if (i != ((long) (sizeof (long))))
4952         exit (1);
4953       fprintf (f, "%ld\n", i);
4954     }
4955   else
4956     {
4957       unsigned long i = ulongval ();
4958       if (i != ((long) (sizeof (long))))
4959         exit (1);
4960       fprintf (f, "%lu\n", i);
4961     }
4962   exit (ferror (f) || fclose (f) != 0);
4963
4964   ;
4965   return 0;
4966 }
4967 _ACEOF
4968 rm -f conftest$ac_exeext
4969 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4970   (eval $ac_link) 2>&5
4971   ac_status=$?
4972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4973   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4974   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4975   (eval $ac_try) 2>&5
4976   ac_status=$?
4977   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4978   (exit $ac_status); }; }; then
4979   ac_cv_sizeof_long=`cat conftest.val`
4980 else
4981   echo "$as_me: program exited with status $ac_status" >&5
4982 echo "$as_me: failed program was:" >&5
4983 sed 's/^/| /' conftest.$ac_ext >&5
4984
4985 ( exit $ac_status )
4986 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
4987 See \`config.log' for more details." >&5
4988 echo "$as_me: error: cannot compute sizeof (long), 77
4989 See \`config.log' for more details." >&2;}
4990    { (exit 1); exit 1; }; }
4991 fi
4992 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4993 fi
4994 fi
4995 rm -f conftest.val
4996 else
4997   ac_cv_sizeof_long=0
4998 fi
4999 fi
5000 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5001 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5002 cat >>confdefs.h <<_ACEOF
5003 #define SIZEOF_LONG $ac_cv_sizeof_long
5004 _ACEOF
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5015
5016
5017
5018
5019
5020
5021
5022
5023
5024 for ac_func in clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
5025 do
5026 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5027 echo "$as_me:$LINENO: checking for $ac_func" >&5
5028 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5029 if eval "test \"\${$as_ac_var+set}\" = set"; then
5030   echo $ECHO_N "(cached) $ECHO_C" >&6
5031 else
5032   cat >conftest.$ac_ext <<_ACEOF
5033 /* confdefs.h.  */
5034 _ACEOF
5035 cat confdefs.h >>conftest.$ac_ext
5036 cat >>conftest.$ac_ext <<_ACEOF
5037 /* end confdefs.h.  */
5038 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5039    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5040 #define $ac_func innocuous_$ac_func
5041
5042 /* System header to define __stub macros and hopefully few prototypes,
5043     which can conflict with char $ac_func (); below.
5044     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5045     <limits.h> exists even on freestanding compilers.  */
5046
5047 #ifdef __STDC__
5048 # include <limits.h>
5049 #else
5050 # include <assert.h>
5051 #endif
5052
5053 #undef $ac_func
5054
5055 /* Override any gcc2 internal prototype to avoid an error.  */
5056 #ifdef __cplusplus
5057 extern "C"
5058 {
5059 #endif
5060 /* We use char because int might match the return type of a gcc2
5061    builtin and then its argument prototype would still apply.  */
5062 char $ac_func ();
5063 /* The GNU C library defines this for functions which it implements
5064     to always fail with ENOSYS.  Some functions are actually named
5065     something starting with __ and the normal name is an alias.  */
5066 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5067 choke me
5068 #else
5069 char (*f) () = $ac_func;
5070 #endif
5071 #ifdef __cplusplus
5072 }
5073 #endif
5074
5075 int
5076 main ()
5077 {
5078 return f != $ac_func;
5079   ;
5080   return 0;
5081 }
5082 _ACEOF
5083 rm -f conftest.$ac_objext conftest$ac_exeext
5084 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5085   (eval $ac_link) 2>conftest.er1
5086   ac_status=$?
5087   grep -v '^ *+' conftest.er1 >conftest.err
5088   rm -f conftest.er1
5089   cat conftest.err >&5
5090   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5091   (exit $ac_status); } &&
5092          { ac_try='test -z "$ac_c_werror_flag"
5093                          || test ! -s conftest.err'
5094   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5095   (eval $ac_try) 2>&5
5096   ac_status=$?
5097   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5098   (exit $ac_status); }; } &&
5099          { ac_try='test -s conftest$ac_exeext'
5100   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5101   (eval $ac_try) 2>&5
5102   ac_status=$?
5103   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5104   (exit $ac_status); }; }; then
5105   eval "$as_ac_var=yes"
5106 else
5107   echo "$as_me: failed program was:" >&5
5108 sed 's/^/| /' conftest.$ac_ext >&5
5109
5110 eval "$as_ac_var=no"
5111 fi
5112 rm -f conftest.err conftest.$ac_objext \
5113       conftest$ac_exeext conftest.$ac_ext
5114 fi
5115 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5116 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5117 if test `eval echo '${'$as_ac_var'}'` = yes; then
5118   cat >>confdefs.h <<_ACEOF
5119 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5120 _ACEOF
5121
5122 fi
5123 done
5124
5125 echo "$as_me:$LINENO: checking whether abort is declared" >&5
5126 echo $ECHO_N "checking whether abort is declared... $ECHO_C" >&6
5127 if test "${ac_cv_have_decl_abort+set}" = set; then
5128   echo $ECHO_N "(cached) $ECHO_C" >&6
5129 else
5130   cat >conftest.$ac_ext <<_ACEOF
5131 /* confdefs.h.  */
5132 _ACEOF
5133 cat confdefs.h >>conftest.$ac_ext
5134 cat >>conftest.$ac_ext <<_ACEOF
5135 /* end confdefs.h.  */
5136 $ac_includes_default
5137 int
5138 main ()
5139 {
5140 #ifndef abort
5141   char *p = (char *) abort;
5142 #endif
5143
5144   ;
5145   return 0;
5146 }
5147 _ACEOF
5148 rm -f conftest.$ac_objext
5149 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5150   (eval $ac_compile) 2>conftest.er1
5151   ac_status=$?
5152   grep -v '^ *+' conftest.er1 >conftest.err
5153   rm -f conftest.er1
5154   cat conftest.err >&5
5155   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5156   (exit $ac_status); } &&
5157          { ac_try='test -z "$ac_c_werror_flag"
5158                          || test ! -s conftest.err'
5159   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5160   (eval $ac_try) 2>&5
5161   ac_status=$?
5162   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5163   (exit $ac_status); }; } &&
5164          { ac_try='test -s conftest.$ac_objext'
5165   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5166   (eval $ac_try) 2>&5
5167   ac_status=$?
5168   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5169   (exit $ac_status); }; }; then
5170   ac_cv_have_decl_abort=yes
5171 else
5172   echo "$as_me: failed program was:" >&5
5173 sed 's/^/| /' conftest.$ac_ext >&5
5174
5175 ac_cv_have_decl_abort=no
5176 fi
5177 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5178 fi
5179 echo "$as_me:$LINENO: result: $ac_cv_have_decl_abort" >&5
5180 echo "${ECHO_T}$ac_cv_have_decl_abort" >&6
5181 if test $ac_cv_have_decl_abort = yes; then
5182
5183 cat >>confdefs.h <<_ACEOF
5184 #define HAVE_DECL_ABORT 1
5185 _ACEOF
5186
5187
5188 else
5189   cat >>confdefs.h <<_ACEOF
5190 #define HAVE_DECL_ABORT 0
5191 _ACEOF
5192
5193
5194 fi
5195 echo "$as_me:$LINENO: checking whether asprintf is declared" >&5
5196 echo $ECHO_N "checking whether asprintf is declared... $ECHO_C" >&6
5197 if test "${ac_cv_have_decl_asprintf+set}" = set; then
5198   echo $ECHO_N "(cached) $ECHO_C" >&6
5199 else
5200   cat >conftest.$ac_ext <<_ACEOF
5201 /* confdefs.h.  */
5202 _ACEOF
5203 cat confdefs.h >>conftest.$ac_ext
5204 cat >>conftest.$ac_ext <<_ACEOF
5205 /* end confdefs.h.  */
5206 $ac_includes_default
5207 int
5208 main ()
5209 {
5210 #ifndef asprintf
5211   char *p = (char *) asprintf;
5212 #endif
5213
5214   ;
5215   return 0;
5216 }
5217 _ACEOF
5218 rm -f conftest.$ac_objext
5219 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5220   (eval $ac_compile) 2>conftest.er1
5221   ac_status=$?
5222   grep -v '^ *+' conftest.er1 >conftest.err
5223   rm -f conftest.er1
5224   cat conftest.err >&5
5225   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5226   (exit $ac_status); } &&
5227          { ac_try='test -z "$ac_c_werror_flag"
5228                          || test ! -s conftest.err'
5229   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5230   (eval $ac_try) 2>&5
5231   ac_status=$?
5232   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5233   (exit $ac_status); }; } &&
5234          { ac_try='test -s conftest.$ac_objext'
5235   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5236   (eval $ac_try) 2>&5
5237   ac_status=$?
5238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5239   (exit $ac_status); }; }; then
5240   ac_cv_have_decl_asprintf=yes
5241 else
5242   echo "$as_me: failed program was:" >&5
5243 sed 's/^/| /' conftest.$ac_ext >&5
5244
5245 ac_cv_have_decl_asprintf=no
5246 fi
5247 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5248 fi
5249 echo "$as_me:$LINENO: result: $ac_cv_have_decl_asprintf" >&5
5250 echo "${ECHO_T}$ac_cv_have_decl_asprintf" >&6
5251 if test $ac_cv_have_decl_asprintf = yes; then
5252
5253 cat >>confdefs.h <<_ACEOF
5254 #define HAVE_DECL_ASPRINTF 1
5255 _ACEOF
5256
5257
5258 else
5259   cat >>confdefs.h <<_ACEOF
5260 #define HAVE_DECL_ASPRINTF 0
5261 _ACEOF
5262
5263
5264 fi
5265 echo "$as_me:$LINENO: checking whether basename is declared" >&5
5266 echo $ECHO_N "checking whether basename is declared... $ECHO_C" >&6
5267 if test "${ac_cv_have_decl_basename+set}" = set; then
5268   echo $ECHO_N "(cached) $ECHO_C" >&6
5269 else
5270   cat >conftest.$ac_ext <<_ACEOF
5271 /* confdefs.h.  */
5272 _ACEOF
5273 cat confdefs.h >>conftest.$ac_ext
5274 cat >>conftest.$ac_ext <<_ACEOF
5275 /* end confdefs.h.  */
5276 $ac_includes_default
5277 int
5278 main ()
5279 {
5280 #ifndef basename
5281   char *p = (char *) basename;
5282 #endif
5283
5284   ;
5285   return 0;
5286 }
5287 _ACEOF
5288 rm -f conftest.$ac_objext
5289 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5290   (eval $ac_compile) 2>conftest.er1
5291   ac_status=$?
5292   grep -v '^ *+' conftest.er1 >conftest.err
5293   rm -f conftest.er1
5294   cat conftest.err >&5
5295   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5296   (exit $ac_status); } &&
5297          { ac_try='test -z "$ac_c_werror_flag"
5298                          || test ! -s conftest.err'
5299   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5300   (eval $ac_try) 2>&5
5301   ac_status=$?
5302   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5303   (exit $ac_status); }; } &&
5304          { ac_try='test -s conftest.$ac_objext'
5305   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5306   (eval $ac_try) 2>&5
5307   ac_status=$?
5308   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5309   (exit $ac_status); }; }; then
5310   ac_cv_have_decl_basename=yes
5311 else
5312   echo "$as_me: failed program was:" >&5
5313 sed 's/^/| /' conftest.$ac_ext >&5
5314
5315 ac_cv_have_decl_basename=no
5316 fi
5317 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5318 fi
5319 echo "$as_me:$LINENO: result: $ac_cv_have_decl_basename" >&5
5320 echo "${ECHO_T}$ac_cv_have_decl_basename" >&6
5321 if test $ac_cv_have_decl_basename = yes; then
5322
5323 cat >>confdefs.h <<_ACEOF
5324 #define HAVE_DECL_BASENAME 1
5325 _ACEOF
5326
5327
5328 else
5329   cat >>confdefs.h <<_ACEOF
5330 #define HAVE_DECL_BASENAME 0
5331 _ACEOF
5332
5333
5334 fi
5335 echo "$as_me:$LINENO: checking whether errno is declared" >&5
5336 echo $ECHO_N "checking whether errno is declared... $ECHO_C" >&6
5337 if test "${ac_cv_have_decl_errno+set}" = set; then
5338   echo $ECHO_N "(cached) $ECHO_C" >&6
5339 else
5340   cat >conftest.$ac_ext <<_ACEOF
5341 /* confdefs.h.  */
5342 _ACEOF
5343 cat confdefs.h >>conftest.$ac_ext
5344 cat >>conftest.$ac_ext <<_ACEOF
5345 /* end confdefs.h.  */
5346 $ac_includes_default
5347 int
5348 main ()
5349 {
5350 #ifndef errno
5351   char *p = (char *) errno;
5352 #endif
5353
5354   ;
5355   return 0;
5356 }
5357 _ACEOF
5358 rm -f conftest.$ac_objext
5359 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5360   (eval $ac_compile) 2>conftest.er1
5361   ac_status=$?
5362   grep -v '^ *+' conftest.er1 >conftest.err
5363   rm -f conftest.er1
5364   cat conftest.err >&5
5365   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5366   (exit $ac_status); } &&
5367          { ac_try='test -z "$ac_c_werror_flag"
5368                          || test ! -s conftest.err'
5369   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5370   (eval $ac_try) 2>&5
5371   ac_status=$?
5372   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5373   (exit $ac_status); }; } &&
5374          { ac_try='test -s conftest.$ac_objext'
5375   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5376   (eval $ac_try) 2>&5
5377   ac_status=$?
5378   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5379   (exit $ac_status); }; }; then
5380   ac_cv_have_decl_errno=yes
5381 else
5382   echo "$as_me: failed program was:" >&5
5383 sed 's/^/| /' conftest.$ac_ext >&5
5384
5385 ac_cv_have_decl_errno=no
5386 fi
5387 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5388 fi
5389 echo "$as_me:$LINENO: result: $ac_cv_have_decl_errno" >&5
5390 echo "${ECHO_T}$ac_cv_have_decl_errno" >&6
5391 if test $ac_cv_have_decl_errno = yes; then
5392
5393 cat >>confdefs.h <<_ACEOF
5394 #define HAVE_DECL_ERRNO 1
5395 _ACEOF
5396
5397
5398 else
5399   cat >>confdefs.h <<_ACEOF
5400 #define HAVE_DECL_ERRNO 0
5401 _ACEOF
5402
5403
5404 fi
5405 echo "$as_me:$LINENO: checking whether getopt is declared" >&5
5406 echo $ECHO_N "checking whether getopt is declared... $ECHO_C" >&6
5407 if test "${ac_cv_have_decl_getopt+set}" = set; then
5408   echo $ECHO_N "(cached) $ECHO_C" >&6
5409 else
5410   cat >conftest.$ac_ext <<_ACEOF
5411 /* confdefs.h.  */
5412 _ACEOF
5413 cat confdefs.h >>conftest.$ac_ext
5414 cat >>conftest.$ac_ext <<_ACEOF
5415 /* end confdefs.h.  */
5416 $ac_includes_default
5417 int
5418 main ()
5419 {
5420 #ifndef getopt
5421   char *p = (char *) getopt;
5422 #endif
5423
5424   ;
5425   return 0;
5426 }
5427 _ACEOF
5428 rm -f conftest.$ac_objext
5429 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5430   (eval $ac_compile) 2>conftest.er1
5431   ac_status=$?
5432   grep -v '^ *+' conftest.er1 >conftest.err
5433   rm -f conftest.er1
5434   cat conftest.err >&5
5435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5436   (exit $ac_status); } &&
5437          { ac_try='test -z "$ac_c_werror_flag"
5438                          || test ! -s conftest.err'
5439   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5440   (eval $ac_try) 2>&5
5441   ac_status=$?
5442   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5443   (exit $ac_status); }; } &&
5444          { ac_try='test -s conftest.$ac_objext'
5445   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5446   (eval $ac_try) 2>&5
5447   ac_status=$?
5448   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5449   (exit $ac_status); }; }; then
5450   ac_cv_have_decl_getopt=yes
5451 else
5452   echo "$as_me: failed program was:" >&5
5453 sed 's/^/| /' conftest.$ac_ext >&5
5454
5455 ac_cv_have_decl_getopt=no
5456 fi
5457 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5458 fi
5459 echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt" >&5
5460 echo "${ECHO_T}$ac_cv_have_decl_getopt" >&6
5461 if test $ac_cv_have_decl_getopt = yes; then
5462
5463 cat >>confdefs.h <<_ACEOF
5464 #define HAVE_DECL_GETOPT 1
5465 _ACEOF
5466
5467
5468 else
5469   cat >>confdefs.h <<_ACEOF
5470 #define HAVE_DECL_GETOPT 0
5471 _ACEOF
5472
5473
5474 fi
5475 echo "$as_me:$LINENO: checking whether clearerr_unlocked is declared" >&5
5476 echo $ECHO_N "checking whether clearerr_unlocked is declared... $ECHO_C" >&6
5477 if test "${ac_cv_have_decl_clearerr_unlocked+set}" = set; then
5478   echo $ECHO_N "(cached) $ECHO_C" >&6
5479 else
5480   cat >conftest.$ac_ext <<_ACEOF
5481 /* confdefs.h.  */
5482 _ACEOF
5483 cat confdefs.h >>conftest.$ac_ext
5484 cat >>conftest.$ac_ext <<_ACEOF
5485 /* end confdefs.h.  */
5486 $ac_includes_default
5487 int
5488 main ()
5489 {
5490 #ifndef clearerr_unlocked
5491   char *p = (char *) clearerr_unlocked;
5492 #endif
5493
5494   ;
5495   return 0;
5496 }
5497 _ACEOF
5498 rm -f conftest.$ac_objext
5499 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5500   (eval $ac_compile) 2>conftest.er1
5501   ac_status=$?
5502   grep -v '^ *+' conftest.er1 >conftest.err
5503   rm -f conftest.er1
5504   cat conftest.err >&5
5505   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5506   (exit $ac_status); } &&
5507          { ac_try='test -z "$ac_c_werror_flag"
5508                          || test ! -s conftest.err'
5509   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5510   (eval $ac_try) 2>&5
5511   ac_status=$?
5512   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5513   (exit $ac_status); }; } &&
5514          { ac_try='test -s conftest.$ac_objext'
5515   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5516   (eval $ac_try) 2>&5
5517   ac_status=$?
5518   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5519   (exit $ac_status); }; }; then
5520   ac_cv_have_decl_clearerr_unlocked=yes
5521 else
5522   echo "$as_me: failed program was:" >&5
5523 sed 's/^/| /' conftest.$ac_ext >&5
5524
5525 ac_cv_have_decl_clearerr_unlocked=no
5526 fi
5527 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5528 fi
5529 echo "$as_me:$LINENO: result: $ac_cv_have_decl_clearerr_unlocked" >&5
5530 echo "${ECHO_T}$ac_cv_have_decl_clearerr_unlocked" >&6
5531 if test $ac_cv_have_decl_clearerr_unlocked = yes; then
5532
5533 cat >>confdefs.h <<_ACEOF
5534 #define HAVE_DECL_CLEARERR_UNLOCKED 1
5535 _ACEOF
5536
5537
5538 else
5539   cat >>confdefs.h <<_ACEOF
5540 #define HAVE_DECL_CLEARERR_UNLOCKED 0
5541 _ACEOF
5542
5543
5544 fi
5545 echo "$as_me:$LINENO: checking whether feof_unlocked is declared" >&5
5546 echo $ECHO_N "checking whether feof_unlocked is declared... $ECHO_C" >&6
5547 if test "${ac_cv_have_decl_feof_unlocked+set}" = set; then
5548   echo $ECHO_N "(cached) $ECHO_C" >&6
5549 else
5550   cat >conftest.$ac_ext <<_ACEOF
5551 /* confdefs.h.  */
5552 _ACEOF
5553 cat confdefs.h >>conftest.$ac_ext
5554 cat >>conftest.$ac_ext <<_ACEOF
5555 /* end confdefs.h.  */
5556 $ac_includes_default
5557 int
5558 main ()
5559 {
5560 #ifndef feof_unlocked
5561   char *p = (char *) feof_unlocked;
5562 #endif
5563
5564   ;
5565   return 0;
5566 }
5567 _ACEOF
5568 rm -f conftest.$ac_objext
5569 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5570   (eval $ac_compile) 2>conftest.er1
5571   ac_status=$?
5572   grep -v '^ *+' conftest.er1 >conftest.err
5573   rm -f conftest.er1
5574   cat conftest.err >&5
5575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5576   (exit $ac_status); } &&
5577          { ac_try='test -z "$ac_c_werror_flag"
5578                          || test ! -s conftest.err'
5579   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5580   (eval $ac_try) 2>&5
5581   ac_status=$?
5582   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5583   (exit $ac_status); }; } &&
5584          { ac_try='test -s conftest.$ac_objext'
5585   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5586   (eval $ac_try) 2>&5
5587   ac_status=$?
5588   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5589   (exit $ac_status); }; }; then
5590   ac_cv_have_decl_feof_unlocked=yes
5591 else
5592   echo "$as_me: failed program was:" >&5
5593 sed 's/^/| /' conftest.$ac_ext >&5
5594
5595 ac_cv_have_decl_feof_unlocked=no
5596 fi
5597 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5598 fi
5599 echo "$as_me:$LINENO: result: $ac_cv_have_decl_feof_unlocked" >&5
5600 echo "${ECHO_T}$ac_cv_have_decl_feof_unlocked" >&6
5601 if test $ac_cv_have_decl_feof_unlocked = yes; then
5602
5603 cat >>confdefs.h <<_ACEOF
5604 #define HAVE_DECL_FEOF_UNLOCKED 1
5605 _ACEOF
5606
5607
5608 else
5609   cat >>confdefs.h <<_ACEOF
5610 #define HAVE_DECL_FEOF_UNLOCKED 0
5611 _ACEOF
5612
5613
5614 fi
5615 echo "$as_me:$LINENO: checking whether ferror_unlocked is declared" >&5
5616 echo $ECHO_N "checking whether ferror_unlocked is declared... $ECHO_C" >&6
5617 if test "${ac_cv_have_decl_ferror_unlocked+set}" = set; then
5618   echo $ECHO_N "(cached) $ECHO_C" >&6
5619 else
5620   cat >conftest.$ac_ext <<_ACEOF
5621 /* confdefs.h.  */
5622 _ACEOF
5623 cat confdefs.h >>conftest.$ac_ext
5624 cat >>conftest.$ac_ext <<_ACEOF
5625 /* end confdefs.h.  */
5626 $ac_includes_default
5627 int
5628 main ()
5629 {
5630 #ifndef ferror_unlocked
5631   char *p = (char *) ferror_unlocked;
5632 #endif
5633
5634   ;
5635   return 0;
5636 }
5637 _ACEOF
5638 rm -f conftest.$ac_objext
5639 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5640   (eval $ac_compile) 2>conftest.er1
5641   ac_status=$?
5642   grep -v '^ *+' conftest.er1 >conftest.err
5643   rm -f conftest.er1
5644   cat conftest.err >&5
5645   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5646   (exit $ac_status); } &&
5647          { ac_try='test -z "$ac_c_werror_flag"
5648                          || test ! -s conftest.err'
5649   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5650   (eval $ac_try) 2>&5
5651   ac_status=$?
5652   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5653   (exit $ac_status); }; } &&
5654          { ac_try='test -s conftest.$ac_objext'
5655   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5656   (eval $ac_try) 2>&5
5657   ac_status=$?
5658   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5659   (exit $ac_status); }; }; then
5660   ac_cv_have_decl_ferror_unlocked=yes
5661 else
5662   echo "$as_me: failed program was:" >&5
5663 sed 's/^/| /' conftest.$ac_ext >&5
5664
5665 ac_cv_have_decl_ferror_unlocked=no
5666 fi
5667 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5668 fi
5669 echo "$as_me:$LINENO: result: $ac_cv_have_decl_ferror_unlocked" >&5
5670 echo "${ECHO_T}$ac_cv_have_decl_ferror_unlocked" >&6
5671 if test $ac_cv_have_decl_ferror_unlocked = yes; then
5672
5673 cat >>confdefs.h <<_ACEOF
5674 #define HAVE_DECL_FERROR_UNLOCKED 1
5675 _ACEOF
5676
5677
5678 else
5679   cat >>confdefs.h <<_ACEOF
5680 #define HAVE_DECL_FERROR_UNLOCKED 0
5681 _ACEOF
5682
5683
5684 fi
5685 echo "$as_me:$LINENO: checking whether fflush_unlocked is declared" >&5
5686 echo $ECHO_N "checking whether fflush_unlocked is declared... $ECHO_C" >&6
5687 if test "${ac_cv_have_decl_fflush_unlocked+set}" = set; then
5688   echo $ECHO_N "(cached) $ECHO_C" >&6
5689 else
5690   cat >conftest.$ac_ext <<_ACEOF
5691 /* confdefs.h.  */
5692 _ACEOF
5693 cat confdefs.h >>conftest.$ac_ext
5694 cat >>conftest.$ac_ext <<_ACEOF
5695 /* end confdefs.h.  */
5696 $ac_includes_default
5697 int
5698 main ()
5699 {
5700 #ifndef fflush_unlocked
5701   char *p = (char *) fflush_unlocked;
5702 #endif
5703
5704   ;
5705   return 0;
5706 }
5707 _ACEOF
5708 rm -f conftest.$ac_objext
5709 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5710   (eval $ac_compile) 2>conftest.er1
5711   ac_status=$?
5712   grep -v '^ *+' conftest.er1 >conftest.err
5713   rm -f conftest.er1
5714   cat conftest.err >&5
5715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5716   (exit $ac_status); } &&
5717          { ac_try='test -z "$ac_c_werror_flag"
5718                          || test ! -s conftest.err'
5719   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5720   (eval $ac_try) 2>&5
5721   ac_status=$?
5722   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5723   (exit $ac_status); }; } &&
5724          { ac_try='test -s conftest.$ac_objext'
5725   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5726   (eval $ac_try) 2>&5
5727   ac_status=$?
5728   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5729   (exit $ac_status); }; }; then
5730   ac_cv_have_decl_fflush_unlocked=yes
5731 else
5732   echo "$as_me: failed program was:" >&5
5733 sed 's/^/| /' conftest.$ac_ext >&5
5734
5735 ac_cv_have_decl_fflush_unlocked=no
5736 fi
5737 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5738 fi
5739 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fflush_unlocked" >&5
5740 echo "${ECHO_T}$ac_cv_have_decl_fflush_unlocked" >&6
5741 if test $ac_cv_have_decl_fflush_unlocked = yes; then
5742
5743 cat >>confdefs.h <<_ACEOF
5744 #define HAVE_DECL_FFLUSH_UNLOCKED 1
5745 _ACEOF
5746
5747
5748 else
5749   cat >>confdefs.h <<_ACEOF
5750 #define HAVE_DECL_FFLUSH_UNLOCKED 0
5751 _ACEOF
5752
5753
5754 fi
5755 echo "$as_me:$LINENO: checking whether fgetc_unlocked is declared" >&5
5756 echo $ECHO_N "checking whether fgetc_unlocked is declared... $ECHO_C" >&6
5757 if test "${ac_cv_have_decl_fgetc_unlocked+set}" = set; then
5758   echo $ECHO_N "(cached) $ECHO_C" >&6
5759 else
5760   cat >conftest.$ac_ext <<_ACEOF
5761 /* confdefs.h.  */
5762 _ACEOF
5763 cat confdefs.h >>conftest.$ac_ext
5764 cat >>conftest.$ac_ext <<_ACEOF
5765 /* end confdefs.h.  */
5766 $ac_includes_default
5767 int
5768 main ()
5769 {
5770 #ifndef fgetc_unlocked
5771   char *p = (char *) fgetc_unlocked;
5772 #endif
5773
5774   ;
5775   return 0;
5776 }
5777 _ACEOF
5778 rm -f conftest.$ac_objext
5779 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5780   (eval $ac_compile) 2>conftest.er1
5781   ac_status=$?
5782   grep -v '^ *+' conftest.er1 >conftest.err
5783   rm -f conftest.er1
5784   cat conftest.err >&5
5785   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5786   (exit $ac_status); } &&
5787          { ac_try='test -z "$ac_c_werror_flag"
5788                          || test ! -s conftest.err'
5789   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5790   (eval $ac_try) 2>&5
5791   ac_status=$?
5792   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5793   (exit $ac_status); }; } &&
5794          { ac_try='test -s conftest.$ac_objext'
5795   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5796   (eval $ac_try) 2>&5
5797   ac_status=$?
5798   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5799   (exit $ac_status); }; }; then
5800   ac_cv_have_decl_fgetc_unlocked=yes
5801 else
5802   echo "$as_me: failed program was:" >&5
5803 sed 's/^/| /' conftest.$ac_ext >&5
5804
5805 ac_cv_have_decl_fgetc_unlocked=no
5806 fi
5807 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5808 fi
5809 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fgetc_unlocked" >&5
5810 echo "${ECHO_T}$ac_cv_have_decl_fgetc_unlocked" >&6
5811 if test $ac_cv_have_decl_fgetc_unlocked = yes; then
5812
5813 cat >>confdefs.h <<_ACEOF
5814 #define HAVE_DECL_FGETC_UNLOCKED 1
5815 _ACEOF
5816
5817
5818 else
5819   cat >>confdefs.h <<_ACEOF
5820 #define HAVE_DECL_FGETC_UNLOCKED 0
5821 _ACEOF
5822
5823
5824 fi
5825 echo "$as_me:$LINENO: checking whether fgets_unlocked is declared" >&5
5826 echo $ECHO_N "checking whether fgets_unlocked is declared... $ECHO_C" >&6
5827 if test "${ac_cv_have_decl_fgets_unlocked+set}" = set; then
5828   echo $ECHO_N "(cached) $ECHO_C" >&6
5829 else
5830   cat >conftest.$ac_ext <<_ACEOF
5831 /* confdefs.h.  */
5832 _ACEOF
5833 cat confdefs.h >>conftest.$ac_ext
5834 cat >>conftest.$ac_ext <<_ACEOF
5835 /* end confdefs.h.  */
5836 $ac_includes_default
5837 int
5838 main ()
5839 {
5840 #ifndef fgets_unlocked
5841   char *p = (char *) fgets_unlocked;
5842 #endif
5843
5844   ;
5845   return 0;
5846 }
5847 _ACEOF
5848 rm -f conftest.$ac_objext
5849 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5850   (eval $ac_compile) 2>conftest.er1
5851   ac_status=$?
5852   grep -v '^ *+' conftest.er1 >conftest.err
5853   rm -f conftest.er1
5854   cat conftest.err >&5
5855   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5856   (exit $ac_status); } &&
5857          { ac_try='test -z "$ac_c_werror_flag"
5858                          || test ! -s conftest.err'
5859   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5860   (eval $ac_try) 2>&5
5861   ac_status=$?
5862   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5863   (exit $ac_status); }; } &&
5864          { ac_try='test -s conftest.$ac_objext'
5865   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5866   (eval $ac_try) 2>&5
5867   ac_status=$?
5868   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5869   (exit $ac_status); }; }; then
5870   ac_cv_have_decl_fgets_unlocked=yes
5871 else
5872   echo "$as_me: failed program was:" >&5
5873 sed 's/^/| /' conftest.$ac_ext >&5
5874
5875 ac_cv_have_decl_fgets_unlocked=no
5876 fi
5877 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5878 fi
5879 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fgets_unlocked" >&5
5880 echo "${ECHO_T}$ac_cv_have_decl_fgets_unlocked" >&6
5881 if test $ac_cv_have_decl_fgets_unlocked = yes; then
5882
5883 cat >>confdefs.h <<_ACEOF
5884 #define HAVE_DECL_FGETS_UNLOCKED 1
5885 _ACEOF
5886
5887
5888 else
5889   cat >>confdefs.h <<_ACEOF
5890 #define HAVE_DECL_FGETS_UNLOCKED 0
5891 _ACEOF
5892
5893
5894 fi
5895 echo "$as_me:$LINENO: checking whether fileno_unlocked is declared" >&5
5896 echo $ECHO_N "checking whether fileno_unlocked is declared... $ECHO_C" >&6
5897 if test "${ac_cv_have_decl_fileno_unlocked+set}" = set; then
5898   echo $ECHO_N "(cached) $ECHO_C" >&6
5899 else
5900   cat >conftest.$ac_ext <<_ACEOF
5901 /* confdefs.h.  */
5902 _ACEOF
5903 cat confdefs.h >>conftest.$ac_ext
5904 cat >>conftest.$ac_ext <<_ACEOF
5905 /* end confdefs.h.  */
5906 $ac_includes_default
5907 int
5908 main ()
5909 {
5910 #ifndef fileno_unlocked
5911   char *p = (char *) fileno_unlocked;
5912 #endif
5913
5914   ;
5915   return 0;
5916 }
5917 _ACEOF
5918 rm -f conftest.$ac_objext
5919 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5920   (eval $ac_compile) 2>conftest.er1
5921   ac_status=$?
5922   grep -v '^ *+' conftest.er1 >conftest.err
5923   rm -f conftest.er1
5924   cat conftest.err >&5
5925   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5926   (exit $ac_status); } &&
5927          { ac_try='test -z "$ac_c_werror_flag"
5928                          || test ! -s conftest.err'
5929   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5930   (eval $ac_try) 2>&5
5931   ac_status=$?
5932   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5933   (exit $ac_status); }; } &&
5934          { ac_try='test -s conftest.$ac_objext'
5935   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5936   (eval $ac_try) 2>&5
5937   ac_status=$?
5938   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5939   (exit $ac_status); }; }; then
5940   ac_cv_have_decl_fileno_unlocked=yes
5941 else
5942   echo "$as_me: failed program was:" >&5
5943 sed 's/^/| /' conftest.$ac_ext >&5
5944
5945 ac_cv_have_decl_fileno_unlocked=no
5946 fi
5947 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5948 fi
5949 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fileno_unlocked" >&5
5950 echo "${ECHO_T}$ac_cv_have_decl_fileno_unlocked" >&6
5951 if test $ac_cv_have_decl_fileno_unlocked = yes; then
5952
5953 cat >>confdefs.h <<_ACEOF
5954 #define HAVE_DECL_FILENO_UNLOCKED 1
5955 _ACEOF
5956
5957
5958 else
5959   cat >>confdefs.h <<_ACEOF
5960 #define HAVE_DECL_FILENO_UNLOCKED 0
5961 _ACEOF
5962
5963
5964 fi
5965 echo "$as_me:$LINENO: checking whether fprintf_unlocked is declared" >&5
5966 echo $ECHO_N "checking whether fprintf_unlocked is declared... $ECHO_C" >&6
5967 if test "${ac_cv_have_decl_fprintf_unlocked+set}" = set; then
5968   echo $ECHO_N "(cached) $ECHO_C" >&6
5969 else
5970   cat >conftest.$ac_ext <<_ACEOF
5971 /* confdefs.h.  */
5972 _ACEOF
5973 cat confdefs.h >>conftest.$ac_ext
5974 cat >>conftest.$ac_ext <<_ACEOF
5975 /* end confdefs.h.  */
5976 $ac_includes_default
5977 int
5978 main ()
5979 {
5980 #ifndef fprintf_unlocked
5981   char *p = (char *) fprintf_unlocked;
5982 #endif
5983
5984   ;
5985   return 0;
5986 }
5987 _ACEOF
5988 rm -f conftest.$ac_objext
5989 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5990   (eval $ac_compile) 2>conftest.er1
5991   ac_status=$?
5992   grep -v '^ *+' conftest.er1 >conftest.err
5993   rm -f conftest.er1
5994   cat conftest.err >&5
5995   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5996   (exit $ac_status); } &&
5997          { ac_try='test -z "$ac_c_werror_flag"
5998                          || test ! -s conftest.err'
5999   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6000   (eval $ac_try) 2>&5
6001   ac_status=$?
6002   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6003   (exit $ac_status); }; } &&
6004          { ac_try='test -s conftest.$ac_objext'
6005   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6006   (eval $ac_try) 2>&5
6007   ac_status=$?
6008   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6009   (exit $ac_status); }; }; then
6010   ac_cv_have_decl_fprintf_unlocked=yes
6011 else
6012   echo "$as_me: failed program was:" >&5
6013 sed 's/^/| /' conftest.$ac_ext >&5
6014
6015 ac_cv_have_decl_fprintf_unlocked=no
6016 fi
6017 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6018 fi
6019 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fprintf_unlocked" >&5
6020 echo "${ECHO_T}$ac_cv_have_decl_fprintf_unlocked" >&6
6021 if test $ac_cv_have_decl_fprintf_unlocked = yes; then
6022
6023 cat >>confdefs.h <<_ACEOF
6024 #define HAVE_DECL_FPRINTF_UNLOCKED 1
6025 _ACEOF
6026
6027
6028 else
6029   cat >>confdefs.h <<_ACEOF
6030 #define HAVE_DECL_FPRINTF_UNLOCKED 0
6031 _ACEOF
6032
6033
6034 fi
6035 echo "$as_me:$LINENO: checking whether fputc_unlocked is declared" >&5
6036 echo $ECHO_N "checking whether fputc_unlocked is declared... $ECHO_C" >&6
6037 if test "${ac_cv_have_decl_fputc_unlocked+set}" = set; then
6038   echo $ECHO_N "(cached) $ECHO_C" >&6
6039 else
6040   cat >conftest.$ac_ext <<_ACEOF
6041 /* confdefs.h.  */
6042 _ACEOF
6043 cat confdefs.h >>conftest.$ac_ext
6044 cat >>conftest.$ac_ext <<_ACEOF
6045 /* end confdefs.h.  */
6046 $ac_includes_default
6047 int
6048 main ()
6049 {
6050 #ifndef fputc_unlocked
6051   char *p = (char *) fputc_unlocked;
6052 #endif
6053
6054   ;
6055   return 0;
6056 }
6057 _ACEOF
6058 rm -f conftest.$ac_objext
6059 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6060   (eval $ac_compile) 2>conftest.er1
6061   ac_status=$?
6062   grep -v '^ *+' conftest.er1 >conftest.err
6063   rm -f conftest.er1
6064   cat conftest.err >&5
6065   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6066   (exit $ac_status); } &&
6067          { ac_try='test -z "$ac_c_werror_flag"
6068                          || test ! -s conftest.err'
6069   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6070   (eval $ac_try) 2>&5
6071   ac_status=$?
6072   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6073   (exit $ac_status); }; } &&
6074          { ac_try='test -s conftest.$ac_objext'
6075   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6076   (eval $ac_try) 2>&5
6077   ac_status=$?
6078   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6079   (exit $ac_status); }; }; then
6080   ac_cv_have_decl_fputc_unlocked=yes
6081 else
6082   echo "$as_me: failed program was:" >&5
6083 sed 's/^/| /' conftest.$ac_ext >&5
6084
6085 ac_cv_have_decl_fputc_unlocked=no
6086 fi
6087 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6088 fi
6089 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputc_unlocked" >&5
6090 echo "${ECHO_T}$ac_cv_have_decl_fputc_unlocked" >&6
6091 if test $ac_cv_have_decl_fputc_unlocked = yes; then
6092
6093 cat >>confdefs.h <<_ACEOF
6094 #define HAVE_DECL_FPUTC_UNLOCKED 1
6095 _ACEOF
6096
6097
6098 else
6099   cat >>confdefs.h <<_ACEOF
6100 #define HAVE_DECL_FPUTC_UNLOCKED 0
6101 _ACEOF
6102
6103
6104 fi
6105 echo "$as_me:$LINENO: checking whether fputs_unlocked is declared" >&5
6106 echo $ECHO_N "checking whether fputs_unlocked is declared... $ECHO_C" >&6
6107 if test "${ac_cv_have_decl_fputs_unlocked+set}" = set; then
6108   echo $ECHO_N "(cached) $ECHO_C" >&6
6109 else
6110   cat >conftest.$ac_ext <<_ACEOF
6111 /* confdefs.h.  */
6112 _ACEOF
6113 cat confdefs.h >>conftest.$ac_ext
6114 cat >>conftest.$ac_ext <<_ACEOF
6115 /* end confdefs.h.  */
6116 $ac_includes_default
6117 int
6118 main ()
6119 {
6120 #ifndef fputs_unlocked
6121   char *p = (char *) fputs_unlocked;
6122 #endif
6123
6124   ;
6125   return 0;
6126 }
6127 _ACEOF
6128 rm -f conftest.$ac_objext
6129 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6130   (eval $ac_compile) 2>conftest.er1
6131   ac_status=$?
6132   grep -v '^ *+' conftest.er1 >conftest.err
6133   rm -f conftest.er1
6134   cat conftest.err >&5
6135   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6136   (exit $ac_status); } &&
6137          { ac_try='test -z "$ac_c_werror_flag"
6138                          || test ! -s conftest.err'
6139   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6140   (eval $ac_try) 2>&5
6141   ac_status=$?
6142   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6143   (exit $ac_status); }; } &&
6144          { ac_try='test -s conftest.$ac_objext'
6145   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6146   (eval $ac_try) 2>&5
6147   ac_status=$?
6148   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6149   (exit $ac_status); }; }; then
6150   ac_cv_have_decl_fputs_unlocked=yes
6151 else
6152   echo "$as_me: failed program was:" >&5
6153 sed 's/^/| /' conftest.$ac_ext >&5
6154
6155 ac_cv_have_decl_fputs_unlocked=no
6156 fi
6157 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6158 fi
6159 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputs_unlocked" >&5
6160 echo "${ECHO_T}$ac_cv_have_decl_fputs_unlocked" >&6
6161 if test $ac_cv_have_decl_fputs_unlocked = yes; then
6162
6163 cat >>confdefs.h <<_ACEOF
6164 #define HAVE_DECL_FPUTS_UNLOCKED 1
6165 _ACEOF
6166
6167
6168 else
6169   cat >>confdefs.h <<_ACEOF
6170 #define HAVE_DECL_FPUTS_UNLOCKED 0
6171 _ACEOF
6172
6173
6174 fi
6175 echo "$as_me:$LINENO: checking whether fread_unlocked is declared" >&5
6176 echo $ECHO_N "checking whether fread_unlocked is declared... $ECHO_C" >&6
6177 if test "${ac_cv_have_decl_fread_unlocked+set}" = set; then
6178   echo $ECHO_N "(cached) $ECHO_C" >&6
6179 else
6180   cat >conftest.$ac_ext <<_ACEOF
6181 /* confdefs.h.  */
6182 _ACEOF
6183 cat confdefs.h >>conftest.$ac_ext
6184 cat >>conftest.$ac_ext <<_ACEOF
6185 /* end confdefs.h.  */
6186 $ac_includes_default
6187 int
6188 main ()
6189 {
6190 #ifndef fread_unlocked
6191   char *p = (char *) fread_unlocked;
6192 #endif
6193
6194   ;
6195   return 0;
6196 }
6197 _ACEOF
6198 rm -f conftest.$ac_objext
6199 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6200   (eval $ac_compile) 2>conftest.er1
6201   ac_status=$?
6202   grep -v '^ *+' conftest.er1 >conftest.err
6203   rm -f conftest.er1
6204   cat conftest.err >&5
6205   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6206   (exit $ac_status); } &&
6207          { ac_try='test -z "$ac_c_werror_flag"
6208                          || test ! -s conftest.err'
6209   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6210   (eval $ac_try) 2>&5
6211   ac_status=$?
6212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6213   (exit $ac_status); }; } &&
6214          { ac_try='test -s conftest.$ac_objext'
6215   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6216   (eval $ac_try) 2>&5
6217   ac_status=$?
6218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6219   (exit $ac_status); }; }; then
6220   ac_cv_have_decl_fread_unlocked=yes
6221 else
6222   echo "$as_me: failed program was:" >&5
6223 sed 's/^/| /' conftest.$ac_ext >&5
6224
6225 ac_cv_have_decl_fread_unlocked=no
6226 fi
6227 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6228 fi
6229 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fread_unlocked" >&5
6230 echo "${ECHO_T}$ac_cv_have_decl_fread_unlocked" >&6
6231 if test $ac_cv_have_decl_fread_unlocked = yes; then
6232
6233 cat >>confdefs.h <<_ACEOF
6234 #define HAVE_DECL_FREAD_UNLOCKED 1
6235 _ACEOF
6236
6237
6238 else
6239   cat >>confdefs.h <<_ACEOF
6240 #define HAVE_DECL_FREAD_UNLOCKED 0
6241 _ACEOF
6242
6243
6244 fi
6245 echo "$as_me:$LINENO: checking whether fwrite_unlocked is declared" >&5
6246 echo $ECHO_N "checking whether fwrite_unlocked is declared... $ECHO_C" >&6
6247 if test "${ac_cv_have_decl_fwrite_unlocked+set}" = set; then
6248   echo $ECHO_N "(cached) $ECHO_C" >&6
6249 else
6250   cat >conftest.$ac_ext <<_ACEOF
6251 /* confdefs.h.  */
6252 _ACEOF
6253 cat confdefs.h >>conftest.$ac_ext
6254 cat >>conftest.$ac_ext <<_ACEOF
6255 /* end confdefs.h.  */
6256 $ac_includes_default
6257 int
6258 main ()
6259 {
6260 #ifndef fwrite_unlocked
6261   char *p = (char *) fwrite_unlocked;
6262 #endif
6263
6264   ;
6265   return 0;
6266 }
6267 _ACEOF
6268 rm -f conftest.$ac_objext
6269 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6270   (eval $ac_compile) 2>conftest.er1
6271   ac_status=$?
6272   grep -v '^ *+' conftest.er1 >conftest.err
6273   rm -f conftest.er1
6274   cat conftest.err >&5
6275   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6276   (exit $ac_status); } &&
6277          { ac_try='test -z "$ac_c_werror_flag"
6278                          || test ! -s conftest.err'
6279   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6280   (eval $ac_try) 2>&5
6281   ac_status=$?
6282   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6283   (exit $ac_status); }; } &&
6284          { ac_try='test -s conftest.$ac_objext'
6285   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6286   (eval $ac_try) 2>&5
6287   ac_status=$?
6288   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6289   (exit $ac_status); }; }; then
6290   ac_cv_have_decl_fwrite_unlocked=yes
6291 else
6292   echo "$as_me: failed program was:" >&5
6293 sed 's/^/| /' conftest.$ac_ext >&5
6294
6295 ac_cv_have_decl_fwrite_unlocked=no
6296 fi
6297 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6298 fi
6299 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fwrite_unlocked" >&5
6300 echo "${ECHO_T}$ac_cv_have_decl_fwrite_unlocked" >&6
6301 if test $ac_cv_have_decl_fwrite_unlocked = yes; then
6302
6303 cat >>confdefs.h <<_ACEOF
6304 #define HAVE_DECL_FWRITE_UNLOCKED 1
6305 _ACEOF
6306
6307
6308 else
6309   cat >>confdefs.h <<_ACEOF
6310 #define HAVE_DECL_FWRITE_UNLOCKED 0
6311 _ACEOF
6312
6313
6314 fi
6315 echo "$as_me:$LINENO: checking whether getchar_unlocked is declared" >&5
6316 echo $ECHO_N "checking whether getchar_unlocked is declared... $ECHO_C" >&6
6317 if test "${ac_cv_have_decl_getchar_unlocked+set}" = set; then
6318   echo $ECHO_N "(cached) $ECHO_C" >&6
6319 else
6320   cat >conftest.$ac_ext <<_ACEOF
6321 /* confdefs.h.  */
6322 _ACEOF
6323 cat confdefs.h >>conftest.$ac_ext
6324 cat >>conftest.$ac_ext <<_ACEOF
6325 /* end confdefs.h.  */
6326 $ac_includes_default
6327 int
6328 main ()
6329 {
6330 #ifndef getchar_unlocked
6331   char *p = (char *) getchar_unlocked;
6332 #endif
6333
6334   ;
6335   return 0;
6336 }
6337 _ACEOF
6338 rm -f conftest.$ac_objext
6339 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6340   (eval $ac_compile) 2>conftest.er1
6341   ac_status=$?
6342   grep -v '^ *+' conftest.er1 >conftest.err
6343   rm -f conftest.er1
6344   cat conftest.err >&5
6345   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6346   (exit $ac_status); } &&
6347          { ac_try='test -z "$ac_c_werror_flag"
6348                          || test ! -s conftest.err'
6349   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6350   (eval $ac_try) 2>&5
6351   ac_status=$?
6352   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6353   (exit $ac_status); }; } &&
6354          { ac_try='test -s conftest.$ac_objext'
6355   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6356   (eval $ac_try) 2>&5
6357   ac_status=$?
6358   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6359   (exit $ac_status); }; }; then
6360   ac_cv_have_decl_getchar_unlocked=yes
6361 else
6362   echo "$as_me: failed program was:" >&5
6363 sed 's/^/| /' conftest.$ac_ext >&5
6364
6365 ac_cv_have_decl_getchar_unlocked=no
6366 fi
6367 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6368 fi
6369 echo "$as_me:$LINENO: result: $ac_cv_have_decl_getchar_unlocked" >&5
6370 echo "${ECHO_T}$ac_cv_have_decl_getchar_unlocked" >&6
6371 if test $ac_cv_have_decl_getchar_unlocked = yes; then
6372
6373 cat >>confdefs.h <<_ACEOF
6374 #define HAVE_DECL_GETCHAR_UNLOCKED 1
6375 _ACEOF
6376
6377
6378 else
6379   cat >>confdefs.h <<_ACEOF
6380 #define HAVE_DECL_GETCHAR_UNLOCKED 0
6381 _ACEOF
6382
6383
6384 fi
6385 echo "$as_me:$LINENO: checking whether getc_unlocked is declared" >&5
6386 echo $ECHO_N "checking whether getc_unlocked is declared... $ECHO_C" >&6
6387 if test "${ac_cv_have_decl_getc_unlocked+set}" = set; then
6388   echo $ECHO_N "(cached) $ECHO_C" >&6
6389 else
6390   cat >conftest.$ac_ext <<_ACEOF
6391 /* confdefs.h.  */
6392 _ACEOF
6393 cat confdefs.h >>conftest.$ac_ext
6394 cat >>conftest.$ac_ext <<_ACEOF
6395 /* end confdefs.h.  */
6396 $ac_includes_default
6397 int
6398 main ()
6399 {
6400 #ifndef getc_unlocked
6401   char *p = (char *) getc_unlocked;
6402 #endif
6403
6404   ;
6405   return 0;
6406 }
6407 _ACEOF
6408 rm -f conftest.$ac_objext
6409 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6410   (eval $ac_compile) 2>conftest.er1
6411   ac_status=$?
6412   grep -v '^ *+' conftest.er1 >conftest.err
6413   rm -f conftest.er1
6414   cat conftest.err >&5
6415   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6416   (exit $ac_status); } &&
6417          { ac_try='test -z "$ac_c_werror_flag"
6418                          || test ! -s conftest.err'
6419   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6420   (eval $ac_try) 2>&5
6421   ac_status=$?
6422   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6423   (exit $ac_status); }; } &&
6424          { ac_try='test -s conftest.$ac_objext'
6425   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6426   (eval $ac_try) 2>&5
6427   ac_status=$?
6428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6429   (exit $ac_status); }; }; then
6430   ac_cv_have_decl_getc_unlocked=yes
6431 else
6432   echo "$as_me: failed program was:" >&5
6433 sed 's/^/| /' conftest.$ac_ext >&5
6434
6435 ac_cv_have_decl_getc_unlocked=no
6436 fi
6437 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6438 fi
6439 echo "$as_me:$LINENO: result: $ac_cv_have_decl_getc_unlocked" >&5
6440 echo "${ECHO_T}$ac_cv_have_decl_getc_unlocked" >&6
6441 if test $ac_cv_have_decl_getc_unlocked = yes; then
6442
6443 cat >>confdefs.h <<_ACEOF
6444 #define HAVE_DECL_GETC_UNLOCKED 1
6445 _ACEOF
6446
6447
6448 else
6449   cat >>confdefs.h <<_ACEOF
6450 #define HAVE_DECL_GETC_UNLOCKED 0
6451 _ACEOF
6452
6453
6454 fi
6455 echo "$as_me:$LINENO: checking whether putchar_unlocked is declared" >&5
6456 echo $ECHO_N "checking whether putchar_unlocked is declared... $ECHO_C" >&6
6457 if test "${ac_cv_have_decl_putchar_unlocked+set}" = set; then
6458   echo $ECHO_N "(cached) $ECHO_C" >&6
6459 else
6460   cat >conftest.$ac_ext <<_ACEOF
6461 /* confdefs.h.  */
6462 _ACEOF
6463 cat confdefs.h >>conftest.$ac_ext
6464 cat >>conftest.$ac_ext <<_ACEOF
6465 /* end confdefs.h.  */
6466 $ac_includes_default
6467 int
6468 main ()
6469 {
6470 #ifndef putchar_unlocked
6471   char *p = (char *) putchar_unlocked;
6472 #endif
6473
6474   ;
6475   return 0;
6476 }
6477 _ACEOF
6478 rm -f conftest.$ac_objext
6479 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6480   (eval $ac_compile) 2>conftest.er1
6481   ac_status=$?
6482   grep -v '^ *+' conftest.er1 >conftest.err
6483   rm -f conftest.er1
6484   cat conftest.err >&5
6485   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6486   (exit $ac_status); } &&
6487          { ac_try='test -z "$ac_c_werror_flag"
6488                          || test ! -s conftest.err'
6489   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6490   (eval $ac_try) 2>&5
6491   ac_status=$?
6492   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6493   (exit $ac_status); }; } &&
6494          { ac_try='test -s conftest.$ac_objext'
6495   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6496   (eval $ac_try) 2>&5
6497   ac_status=$?
6498   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6499   (exit $ac_status); }; }; then
6500   ac_cv_have_decl_putchar_unlocked=yes
6501 else
6502   echo "$as_me: failed program was:" >&5
6503 sed 's/^/| /' conftest.$ac_ext >&5
6504
6505 ac_cv_have_decl_putchar_unlocked=no
6506 fi
6507 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6508 fi
6509 echo "$as_me:$LINENO: result: $ac_cv_have_decl_putchar_unlocked" >&5
6510 echo "${ECHO_T}$ac_cv_have_decl_putchar_unlocked" >&6
6511 if test $ac_cv_have_decl_putchar_unlocked = yes; then
6512
6513 cat >>confdefs.h <<_ACEOF
6514 #define HAVE_DECL_PUTCHAR_UNLOCKED 1
6515 _ACEOF
6516
6517
6518 else
6519   cat >>confdefs.h <<_ACEOF
6520 #define HAVE_DECL_PUTCHAR_UNLOCKED 0
6521 _ACEOF
6522
6523
6524 fi
6525 echo "$as_me:$LINENO: checking whether putc_unlocked is declared" >&5
6526 echo $ECHO_N "checking whether putc_unlocked is declared... $ECHO_C" >&6
6527 if test "${ac_cv_have_decl_putc_unlocked+set}" = set; then
6528   echo $ECHO_N "(cached) $ECHO_C" >&6
6529 else
6530   cat >conftest.$ac_ext <<_ACEOF
6531 /* confdefs.h.  */
6532 _ACEOF
6533 cat confdefs.h >>conftest.$ac_ext
6534 cat >>conftest.$ac_ext <<_ACEOF
6535 /* end confdefs.h.  */
6536 $ac_includes_default
6537 int
6538 main ()
6539 {
6540 #ifndef putc_unlocked
6541   char *p = (char *) putc_unlocked;
6542 #endif
6543
6544   ;
6545   return 0;
6546 }
6547 _ACEOF
6548 rm -f conftest.$ac_objext
6549 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6550   (eval $ac_compile) 2>conftest.er1
6551   ac_status=$?
6552   grep -v '^ *+' conftest.er1 >conftest.err
6553   rm -f conftest.er1
6554   cat conftest.err >&5
6555   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6556   (exit $ac_status); } &&
6557          { ac_try='test -z "$ac_c_werror_flag"
6558                          || test ! -s conftest.err'
6559   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6560   (eval $ac_try) 2>&5
6561   ac_status=$?
6562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6563   (exit $ac_status); }; } &&
6564          { ac_try='test -s conftest.$ac_objext'
6565   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6566   (eval $ac_try) 2>&5
6567   ac_status=$?
6568   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6569   (exit $ac_status); }; }; then
6570   ac_cv_have_decl_putc_unlocked=yes
6571 else
6572   echo "$as_me: failed program was:" >&5
6573 sed 's/^/| /' conftest.$ac_ext >&5
6574
6575 ac_cv_have_decl_putc_unlocked=no
6576 fi
6577 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6578 fi
6579 echo "$as_me:$LINENO: result: $ac_cv_have_decl_putc_unlocked" >&5
6580 echo "${ECHO_T}$ac_cv_have_decl_putc_unlocked" >&6
6581 if test $ac_cv_have_decl_putc_unlocked = yes; then
6582
6583 cat >>confdefs.h <<_ACEOF
6584 #define HAVE_DECL_PUTC_UNLOCKED 1
6585 _ACEOF
6586
6587
6588 else
6589   cat >>confdefs.h <<_ACEOF
6590 #define HAVE_DECL_PUTC_UNLOCKED 0
6591 _ACEOF
6592
6593
6594 fi
6595 echo "$as_me:$LINENO: checking whether vasprintf is declared" >&5
6596 echo $ECHO_N "checking whether vasprintf is declared... $ECHO_C" >&6
6597 if test "${ac_cv_have_decl_vasprintf+set}" = set; then
6598   echo $ECHO_N "(cached) $ECHO_C" >&6
6599 else
6600   cat >conftest.$ac_ext <<_ACEOF
6601 /* confdefs.h.  */
6602 _ACEOF
6603 cat confdefs.h >>conftest.$ac_ext
6604 cat >>conftest.$ac_ext <<_ACEOF
6605 /* end confdefs.h.  */
6606 $ac_includes_default
6607 int
6608 main ()
6609 {
6610 #ifndef vasprintf
6611   char *p = (char *) vasprintf;
6612 #endif
6613
6614   ;
6615   return 0;
6616 }
6617 _ACEOF
6618 rm -f conftest.$ac_objext
6619 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6620   (eval $ac_compile) 2>conftest.er1
6621   ac_status=$?
6622   grep -v '^ *+' conftest.er1 >conftest.err
6623   rm -f conftest.er1
6624   cat conftest.err >&5
6625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6626   (exit $ac_status); } &&
6627          { ac_try='test -z "$ac_c_werror_flag"
6628                          || test ! -s conftest.err'
6629   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6630   (eval $ac_try) 2>&5
6631   ac_status=$?
6632   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6633   (exit $ac_status); }; } &&
6634          { ac_try='test -s conftest.$ac_objext'
6635   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6636   (eval $ac_try) 2>&5
6637   ac_status=$?
6638   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6639   (exit $ac_status); }; }; then
6640   ac_cv_have_decl_vasprintf=yes
6641 else
6642   echo "$as_me: failed program was:" >&5
6643 sed 's/^/| /' conftest.$ac_ext >&5
6644
6645 ac_cv_have_decl_vasprintf=no
6646 fi
6647 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6648 fi
6649 echo "$as_me:$LINENO: result: $ac_cv_have_decl_vasprintf" >&5
6650 echo "${ECHO_T}$ac_cv_have_decl_vasprintf" >&6
6651 if test $ac_cv_have_decl_vasprintf = yes; then
6652
6653 cat >>confdefs.h <<_ACEOF
6654 #define HAVE_DECL_VASPRINTF 1
6655 _ACEOF
6656
6657
6658 else
6659   cat >>confdefs.h <<_ACEOF
6660 #define HAVE_DECL_VASPRINTF 0
6661 _ACEOF
6662
6663
6664 fi
6665
6666
6667
6668 # Checks for library functions.
6669 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6670 # for constant arguments.  Useless!
6671 echo "$as_me:$LINENO: checking for working alloca.h" >&5
6672 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
6673 if test "${ac_cv_working_alloca_h+set}" = set; then
6674   echo $ECHO_N "(cached) $ECHO_C" >&6
6675 else
6676   cat >conftest.$ac_ext <<_ACEOF
6677 /* confdefs.h.  */
6678 _ACEOF
6679 cat confdefs.h >>conftest.$ac_ext
6680 cat >>conftest.$ac_ext <<_ACEOF
6681 /* end confdefs.h.  */
6682 #include <alloca.h>
6683 int
6684 main ()
6685 {
6686 char *p = (char *) alloca (2 * sizeof (int));
6687   ;
6688   return 0;
6689 }
6690 _ACEOF
6691 rm -f conftest.$ac_objext conftest$ac_exeext
6692 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6693   (eval $ac_link) 2>conftest.er1
6694   ac_status=$?
6695   grep -v '^ *+' conftest.er1 >conftest.err
6696   rm -f conftest.er1
6697   cat conftest.err >&5
6698   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6699   (exit $ac_status); } &&
6700          { ac_try='test -z "$ac_c_werror_flag"
6701                          || test ! -s conftest.err'
6702   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6703   (eval $ac_try) 2>&5
6704   ac_status=$?
6705   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6706   (exit $ac_status); }; } &&
6707          { ac_try='test -s conftest$ac_exeext'
6708   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6709   (eval $ac_try) 2>&5
6710   ac_status=$?
6711   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6712   (exit $ac_status); }; }; then
6713   ac_cv_working_alloca_h=yes
6714 else
6715   echo "$as_me: failed program was:" >&5
6716 sed 's/^/| /' conftest.$ac_ext >&5
6717
6718 ac_cv_working_alloca_h=no
6719 fi
6720 rm -f conftest.err conftest.$ac_objext \
6721       conftest$ac_exeext conftest.$ac_ext
6722 fi
6723 echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
6724 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
6725 if test $ac_cv_working_alloca_h = yes; then
6726
6727 cat >>confdefs.h <<\_ACEOF
6728 #define HAVE_ALLOCA_H 1
6729 _ACEOF
6730
6731 fi
6732
6733 echo "$as_me:$LINENO: checking for alloca" >&5
6734 echo $ECHO_N "checking for alloca... $ECHO_C" >&6
6735 if test "${ac_cv_func_alloca_works+set}" = set; then
6736   echo $ECHO_N "(cached) $ECHO_C" >&6
6737 else
6738   cat >conftest.$ac_ext <<_ACEOF
6739 /* confdefs.h.  */
6740 _ACEOF
6741 cat confdefs.h >>conftest.$ac_ext
6742 cat >>conftest.$ac_ext <<_ACEOF
6743 /* end confdefs.h.  */
6744 #ifdef __GNUC__
6745 # define alloca __builtin_alloca
6746 #else
6747 # ifdef _MSC_VER
6748 #  include <malloc.h>
6749 #  define alloca _alloca
6750 # else
6751 #  if HAVE_ALLOCA_H
6752 #   include <alloca.h>
6753 #  else
6754 #   ifdef _AIX
6755  #pragma alloca
6756 #   else
6757 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6758 char *alloca ();
6759 #    endif
6760 #   endif
6761 #  endif
6762 # endif
6763 #endif
6764
6765 int
6766 main ()
6767 {
6768 char *p = (char *) alloca (1);
6769   ;
6770   return 0;
6771 }
6772 _ACEOF
6773 rm -f conftest.$ac_objext conftest$ac_exeext
6774 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6775   (eval $ac_link) 2>conftest.er1
6776   ac_status=$?
6777   grep -v '^ *+' conftest.er1 >conftest.err
6778   rm -f conftest.er1
6779   cat conftest.err >&5
6780   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6781   (exit $ac_status); } &&
6782          { ac_try='test -z "$ac_c_werror_flag"
6783                          || test ! -s conftest.err'
6784   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6785   (eval $ac_try) 2>&5
6786   ac_status=$?
6787   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6788   (exit $ac_status); }; } &&
6789          { ac_try='test -s conftest$ac_exeext'
6790   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6791   (eval $ac_try) 2>&5
6792   ac_status=$?
6793   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6794   (exit $ac_status); }; }; then
6795   ac_cv_func_alloca_works=yes
6796 else
6797   echo "$as_me: failed program was:" >&5
6798 sed 's/^/| /' conftest.$ac_ext >&5
6799
6800 ac_cv_func_alloca_works=no
6801 fi
6802 rm -f conftest.err conftest.$ac_objext \
6803       conftest$ac_exeext conftest.$ac_ext
6804 fi
6805 echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
6806 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
6807
6808 if test $ac_cv_func_alloca_works = yes; then
6809
6810 cat >>confdefs.h <<\_ACEOF
6811 #define HAVE_ALLOCA 1
6812 _ACEOF
6813
6814 else
6815   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6816 # that cause trouble.  Some versions do not even contain alloca or
6817 # contain a buggy version.  If you still want to use their alloca,
6818 # use ar to extract alloca.o from them instead of compiling alloca.c.
6819
6820 ALLOCA=alloca.$ac_objext
6821
6822 cat >>confdefs.h <<\_ACEOF
6823 #define C_ALLOCA 1
6824 _ACEOF
6825
6826
6827 echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
6828 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
6829 if test "${ac_cv_os_cray+set}" = set; then
6830   echo $ECHO_N "(cached) $ECHO_C" >&6
6831 else
6832   cat >conftest.$ac_ext <<_ACEOF
6833 /* confdefs.h.  */
6834 _ACEOF
6835 cat confdefs.h >>conftest.$ac_ext
6836 cat >>conftest.$ac_ext <<_ACEOF
6837 /* end confdefs.h.  */
6838 #if defined(CRAY) && ! defined(CRAY2)
6839 webecray
6840 #else
6841 wenotbecray
6842 #endif
6843
6844 _ACEOF
6845 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6846   $EGREP "webecray" >/dev/null 2>&1; then
6847   ac_cv_os_cray=yes
6848 else
6849   ac_cv_os_cray=no
6850 fi
6851 rm -f conftest*
6852
6853 fi
6854 echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
6855 echo "${ECHO_T}$ac_cv_os_cray" >&6
6856 if test $ac_cv_os_cray = yes; then
6857   for ac_func in _getb67 GETB67 getb67; do
6858     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6859 echo "$as_me:$LINENO: checking for $ac_func" >&5
6860 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6861 if eval "test \"\${$as_ac_var+set}\" = set"; then
6862   echo $ECHO_N "(cached) $ECHO_C" >&6
6863 else
6864   cat >conftest.$ac_ext <<_ACEOF
6865 /* confdefs.h.  */
6866 _ACEOF
6867 cat confdefs.h >>conftest.$ac_ext
6868 cat >>conftest.$ac_ext <<_ACEOF
6869 /* end confdefs.h.  */
6870 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6871    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6872 #define $ac_func innocuous_$ac_func
6873
6874 /* System header to define __stub macros and hopefully few prototypes,
6875     which can conflict with char $ac_func (); below.
6876     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6877     <limits.h> exists even on freestanding compilers.  */
6878
6879 #ifdef __STDC__
6880 # include <limits.h>
6881 #else
6882 # include <assert.h>
6883 #endif
6884
6885 #undef $ac_func
6886
6887 /* Override any gcc2 internal prototype to avoid an error.  */
6888 #ifdef __cplusplus
6889 extern "C"
6890 {
6891 #endif
6892 /* We use char because int might match the return type of a gcc2
6893    builtin and then its argument prototype would still apply.  */
6894 char $ac_func ();
6895 /* The GNU C library defines this for functions which it implements
6896     to always fail with ENOSYS.  Some functions are actually named
6897     something starting with __ and the normal name is an alias.  */
6898 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6899 choke me
6900 #else
6901 char (*f) () = $ac_func;
6902 #endif
6903 #ifdef __cplusplus
6904 }
6905 #endif
6906
6907 int
6908 main ()
6909 {
6910 return f != $ac_func;
6911   ;
6912   return 0;
6913 }
6914 _ACEOF
6915 rm -f conftest.$ac_objext conftest$ac_exeext
6916 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6917   (eval $ac_link) 2>conftest.er1
6918   ac_status=$?
6919   grep -v '^ *+' conftest.er1 >conftest.err
6920   rm -f conftest.er1
6921   cat conftest.err >&5
6922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6923   (exit $ac_status); } &&
6924          { ac_try='test -z "$ac_c_werror_flag"
6925                          || test ! -s conftest.err'
6926   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6927   (eval $ac_try) 2>&5
6928   ac_status=$?
6929   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6930   (exit $ac_status); }; } &&
6931          { ac_try='test -s conftest$ac_exeext'
6932   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6933   (eval $ac_try) 2>&5
6934   ac_status=$?
6935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6936   (exit $ac_status); }; }; then
6937   eval "$as_ac_var=yes"
6938 else
6939   echo "$as_me: failed program was:" >&5
6940 sed 's/^/| /' conftest.$ac_ext >&5
6941
6942 eval "$as_ac_var=no"
6943 fi
6944 rm -f conftest.err conftest.$ac_objext \
6945       conftest$ac_exeext conftest.$ac_ext
6946 fi
6947 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6948 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6949 if test `eval echo '${'$as_ac_var'}'` = yes; then
6950
6951 cat >>confdefs.h <<_ACEOF
6952 #define CRAY_STACKSEG_END $ac_func
6953 _ACEOF
6954
6955     break
6956 fi
6957
6958   done
6959 fi
6960
6961 echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
6962 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
6963 if test "${ac_cv_c_stack_direction+set}" = set; then
6964   echo $ECHO_N "(cached) $ECHO_C" >&6
6965 else
6966   if test "$cross_compiling" = yes; then
6967   ac_cv_c_stack_direction=0
6968 else
6969   cat >conftest.$ac_ext <<_ACEOF
6970 /* confdefs.h.  */
6971 _ACEOF
6972 cat confdefs.h >>conftest.$ac_ext
6973 cat >>conftest.$ac_ext <<_ACEOF
6974 /* end confdefs.h.  */
6975 int
6976 find_stack_direction ()
6977 {
6978   static char *addr = 0;
6979   auto char dummy;
6980   if (addr == 0)
6981     {
6982       addr = &dummy;
6983       return find_stack_direction ();
6984     }
6985   else
6986     return (&dummy > addr) ? 1 : -1;
6987 }
6988
6989 int
6990 main ()
6991 {
6992   exit (find_stack_direction () < 0);
6993 }
6994 _ACEOF
6995 rm -f conftest$ac_exeext
6996 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6997   (eval $ac_link) 2>&5
6998   ac_status=$?
6999   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7000   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7001   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7002   (eval $ac_try) 2>&5
7003   ac_status=$?
7004   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7005   (exit $ac_status); }; }; then
7006   ac_cv_c_stack_direction=1
7007 else
7008   echo "$as_me: program exited with status $ac_status" >&5
7009 echo "$as_me: failed program was:" >&5
7010 sed 's/^/| /' conftest.$ac_ext >&5
7011
7012 ( exit $ac_status )
7013 ac_cv_c_stack_direction=-1
7014 fi
7015 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7016 fi
7017 fi
7018 echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
7019 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
7020
7021 cat >>confdefs.h <<_ACEOF
7022 #define STACK_DIRECTION $ac_cv_c_stack_direction
7023 _ACEOF
7024
7025
7026 fi
7027
7028 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7029 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
7030 if test "${ac_cv_header_stdc+set}" = set; then
7031   echo $ECHO_N "(cached) $ECHO_C" >&6
7032 else
7033   cat >conftest.$ac_ext <<_ACEOF
7034 /* confdefs.h.  */
7035 _ACEOF
7036 cat confdefs.h >>conftest.$ac_ext
7037 cat >>conftest.$ac_ext <<_ACEOF
7038 /* end confdefs.h.  */
7039 #include <stdlib.h>
7040 #include <stdarg.h>
7041 #include <string.h>
7042 #include <float.h>
7043
7044 int
7045 main ()
7046 {
7047
7048   ;
7049   return 0;
7050 }
7051 _ACEOF
7052 rm -f conftest.$ac_objext
7053 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7054   (eval $ac_compile) 2>conftest.er1
7055   ac_status=$?
7056   grep -v '^ *+' conftest.er1 >conftest.err
7057   rm -f conftest.er1
7058   cat conftest.err >&5
7059   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7060   (exit $ac_status); } &&
7061          { ac_try='test -z "$ac_c_werror_flag"
7062                          || test ! -s conftest.err'
7063   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7064   (eval $ac_try) 2>&5
7065   ac_status=$?
7066   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7067   (exit $ac_status); }; } &&
7068          { ac_try='test -s conftest.$ac_objext'
7069   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7070   (eval $ac_try) 2>&5
7071   ac_status=$?
7072   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7073   (exit $ac_status); }; }; then
7074   ac_cv_header_stdc=yes
7075 else
7076   echo "$as_me: failed program was:" >&5
7077 sed 's/^/| /' conftest.$ac_ext >&5
7078
7079 ac_cv_header_stdc=no
7080 fi
7081 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7082
7083 if test $ac_cv_header_stdc = yes; then
7084   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7085   cat >conftest.$ac_ext <<_ACEOF
7086 /* confdefs.h.  */
7087 _ACEOF
7088 cat confdefs.h >>conftest.$ac_ext
7089 cat >>conftest.$ac_ext <<_ACEOF
7090 /* end confdefs.h.  */
7091 #include <string.h>
7092
7093 _ACEOF
7094 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7095   $EGREP "memchr" >/dev/null 2>&1; then
7096   :
7097 else
7098   ac_cv_header_stdc=no
7099 fi
7100 rm -f conftest*
7101
7102 fi
7103
7104 if test $ac_cv_header_stdc = yes; then
7105   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7106   cat >conftest.$ac_ext <<_ACEOF
7107 /* confdefs.h.  */
7108 _ACEOF
7109 cat confdefs.h >>conftest.$ac_ext
7110 cat >>conftest.$ac_ext <<_ACEOF
7111 /* end confdefs.h.  */
7112 #include <stdlib.h>
7113
7114 _ACEOF
7115 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7116   $EGREP "free" >/dev/null 2>&1; then
7117   :
7118 else
7119   ac_cv_header_stdc=no
7120 fi
7121 rm -f conftest*
7122
7123 fi
7124
7125 if test $ac_cv_header_stdc = yes; then
7126   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7127   if test "$cross_compiling" = yes; then
7128   :
7129 else
7130   cat >conftest.$ac_ext <<_ACEOF
7131 /* confdefs.h.  */
7132 _ACEOF
7133 cat confdefs.h >>conftest.$ac_ext
7134 cat >>conftest.$ac_ext <<_ACEOF
7135 /* end confdefs.h.  */
7136 #include <ctype.h>
7137 #if ((' ' & 0x0FF) == 0x020)
7138 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7139 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7140 #else
7141 # define ISLOWER(c) \
7142                    (('a' <= (c) && (c) <= 'i') \
7143                      || ('j' <= (c) && (c) <= 'r') \
7144                      || ('s' <= (c) && (c) <= 'z'))
7145 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7146 #endif
7147
7148 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7149 int
7150 main ()
7151 {
7152   int i;
7153   for (i = 0; i < 256; i++)
7154     if (XOR (islower (i), ISLOWER (i))
7155         || toupper (i) != TOUPPER (i))
7156       exit(2);
7157   exit (0);
7158 }
7159 _ACEOF
7160 rm -f conftest$ac_exeext
7161 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7162   (eval $ac_link) 2>&5
7163   ac_status=$?
7164   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7165   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7166   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7167   (eval $ac_try) 2>&5
7168   ac_status=$?
7169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7170   (exit $ac_status); }; }; then
7171   :
7172 else
7173   echo "$as_me: program exited with status $ac_status" >&5
7174 echo "$as_me: failed program was:" >&5
7175 sed 's/^/| /' conftest.$ac_ext >&5
7176
7177 ( exit $ac_status )
7178 ac_cv_header_stdc=no
7179 fi
7180 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7181 fi
7182 fi
7183 fi
7184 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7185 echo "${ECHO_T}$ac_cv_header_stdc" >&6
7186 if test $ac_cv_header_stdc = yes; then
7187
7188 cat >>confdefs.h <<\_ACEOF
7189 #define STDC_HEADERS 1
7190 _ACEOF
7191
7192 fi
7193
7194
7195   echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
7196 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
7197 if test "${am_cv_langinfo_codeset+set}" = set; then
7198   echo $ECHO_N "(cached) $ECHO_C" >&6
7199 else
7200   cat >conftest.$ac_ext <<_ACEOF
7201 /* confdefs.h.  */
7202 _ACEOF
7203 cat confdefs.h >>conftest.$ac_ext
7204 cat >>conftest.$ac_ext <<_ACEOF
7205 /* end confdefs.h.  */
7206 #include <langinfo.h>
7207 int
7208 main ()
7209 {
7210 char* cs = nl_langinfo(CODESET);
7211   ;
7212   return 0;
7213 }
7214 _ACEOF
7215 rm -f conftest.$ac_objext conftest$ac_exeext
7216 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7217   (eval $ac_link) 2>conftest.er1
7218   ac_status=$?
7219   grep -v '^ *+' conftest.er1 >conftest.err
7220   rm -f conftest.er1
7221   cat conftest.err >&5
7222   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7223   (exit $ac_status); } &&
7224          { ac_try='test -z "$ac_c_werror_flag"
7225                          || test ! -s conftest.err'
7226   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7227   (eval $ac_try) 2>&5
7228   ac_status=$?
7229   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7230   (exit $ac_status); }; } &&
7231          { ac_try='test -s conftest$ac_exeext'
7232   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7233   (eval $ac_try) 2>&5
7234   ac_status=$?
7235   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7236   (exit $ac_status); }; }; then
7237   am_cv_langinfo_codeset=yes
7238 else
7239   echo "$as_me: failed program was:" >&5
7240 sed 's/^/| /' conftest.$ac_ext >&5
7241
7242 am_cv_langinfo_codeset=no
7243 fi
7244 rm -f conftest.err conftest.$ac_objext \
7245       conftest$ac_exeext conftest.$ac_ext
7246
7247 fi
7248 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
7249 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
7250   if test $am_cv_langinfo_codeset = yes; then
7251
7252 cat >>confdefs.h <<\_ACEOF
7253 #define HAVE_LANGINFO_CODESET 1
7254 _ACEOF
7255
7256   fi
7257
7258 # If we haven't got the data from the intl directory,
7259 # assume NLS is disabled.
7260 USE_NLS=no
7261 LIBINTL=
7262 LIBINTL_DEP=
7263 INCINTL=
7264 XGETTEXT=
7265 GMSGFMT=
7266 POSUB=
7267
7268 if test -f  ../intl/config.intl; then
7269   .  ../intl/config.intl
7270 fi
7271 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
7272 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
7273 if test x"$USE_NLS" != xyes; then
7274   echo "$as_me:$LINENO: result: no" >&5
7275 echo "${ECHO_T}no" >&6
7276 else
7277   echo "$as_me:$LINENO: result: yes" >&5
7278 echo "${ECHO_T}yes" >&6
7279
7280 cat >>confdefs.h <<\_ACEOF
7281 #define ENABLE_NLS 1
7282 _ACEOF
7283
7284
7285   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
7286 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
7287   # Look for .po and .gmo files in the source directory.
7288   CATALOGS=
7289   XLINGUAS=
7290   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
7291     # If there aren't any .gmo files the shell will give us the
7292     # literal string "../path/to/srcdir/po/*.gmo" which has to be
7293     # weeded out.
7294     case "$cat" in *\**)
7295       continue;;
7296     esac
7297     # The quadruple backslash is collapsed to a double backslash
7298     # by the backticks, then collapsed again by the double quotes,
7299     # leaving us with one backslash in the sed expression (right
7300     # before the dot that mustn't act as a wildcard).
7301     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
7302     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
7303     # The user is allowed to set LINGUAS to a list of languages to
7304     # install catalogs for.  If it's empty that means "all of them."
7305     if test "x$LINGUAS" = x; then
7306       CATALOGS="$CATALOGS $cat"
7307       XLINGUAS="$XLINGUAS $lang"
7308     else
7309       case "$LINGUAS" in *$lang*)
7310         CATALOGS="$CATALOGS $cat"
7311         XLINGUAS="$XLINGUAS $lang"
7312         ;;
7313       esac
7314     fi
7315   done
7316   LINGUAS="$XLINGUAS"
7317   echo "$as_me:$LINENO: result: $LINGUAS" >&5
7318 echo "${ECHO_T}$LINGUAS" >&6
7319
7320
7321     DATADIRNAME=share
7322
7323   INSTOBJEXT=.mo
7324
7325   GENCAT=gencat
7326
7327   CATOBJEXT=.gmo
7328
7329 fi
7330
7331 echo "$as_me:$LINENO: checking for uchar" >&5
7332 echo $ECHO_N "checking for uchar... $ECHO_C" >&6
7333 if test "${gcc_cv_type_uchar+set}" = set; then
7334   echo $ECHO_N "(cached) $ECHO_C" >&6
7335 else
7336   cat >conftest.$ac_ext <<_ACEOF
7337 /* confdefs.h.  */
7338 _ACEOF
7339 cat confdefs.h >>conftest.$ac_ext
7340 cat >>conftest.$ac_ext <<_ACEOF
7341 /* end confdefs.h.  */
7342
7343 #include <sys/types.h>
7344
7345 int
7346 main ()
7347 {
7348 if ((uchar *)0) return 0;
7349  if (sizeof(uchar)) return 0;
7350   ;
7351   return 0;
7352 }
7353 _ACEOF
7354 rm -f conftest.$ac_objext
7355 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7356   (eval $ac_compile) 2>conftest.er1
7357   ac_status=$?
7358   grep -v '^ *+' conftest.er1 >conftest.err
7359   rm -f conftest.er1
7360   cat conftest.err >&5
7361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7362   (exit $ac_status); } &&
7363          { ac_try='test -z "$ac_c_werror_flag"
7364                          || test ! -s conftest.err'
7365   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7366   (eval $ac_try) 2>&5
7367   ac_status=$?
7368   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7369   (exit $ac_status); }; } &&
7370          { ac_try='test -s conftest.$ac_objext'
7371   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7372   (eval $ac_try) 2>&5
7373   ac_status=$?
7374   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7375   (exit $ac_status); }; }; then
7376   ac_cv_type_uchar=yes
7377 else
7378   echo "$as_me: failed program was:" >&5
7379 sed 's/^/| /' conftest.$ac_ext >&5
7380
7381 ac_cv_type_uchar=no
7382 fi
7383 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7384 fi
7385 echo "$as_me:$LINENO: result: $gcc_cv_type_uchar" >&5
7386 echo "${ECHO_T}$gcc_cv_type_uchar" >&6
7387 if test $ac_cv_type_uchar = yes; then
7388
7389 cat >>confdefs.h <<\_ACEOF
7390 #define HAVE_UCHAR 1
7391 _ACEOF
7392
7393 fi
7394
7395
7396       if test "X$prefix" = "XNONE"; then
7397     acl_final_prefix="$ac_default_prefix"
7398   else
7399     acl_final_prefix="$prefix"
7400   fi
7401   if test "X$exec_prefix" = "XNONE"; then
7402     acl_final_exec_prefix='${prefix}'
7403   else
7404     acl_final_exec_prefix="$exec_prefix"
7405   fi
7406   acl_save_prefix="$prefix"
7407   prefix="$acl_final_prefix"
7408   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7409   prefix="$acl_save_prefix"
7410
7411
7412 # Check whether --with-gnu-ld or --without-gnu-ld was given.
7413 if test "${with_gnu_ld+set}" = set; then
7414   withval="$with_gnu_ld"
7415   test "$withval" = no || with_gnu_ld=yes
7416 else
7417   with_gnu_ld=no
7418 fi;
7419 # Prepare PATH_SEPARATOR.
7420 # The user is always right.
7421 if test "${PATH_SEPARATOR+set}" != set; then
7422   echo "#! /bin/sh" >conf$$.sh
7423   echo  "exit 0"   >>conf$$.sh
7424   chmod +x conf$$.sh
7425   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7426     PATH_SEPARATOR=';'
7427   else
7428     PATH_SEPARATOR=:
7429   fi
7430   rm -f conf$$.sh
7431 fi
7432 ac_prog=ld
7433 if test "$GCC" = yes; then
7434   # Check if gcc -print-prog-name=ld gives a path.
7435   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
7436 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
7437   case $host in
7438   *-*-mingw*)
7439     # gcc leaves a trailing carriage return which upsets mingw
7440     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7441   *)
7442     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7443   esac
7444   case $ac_prog in
7445     # Accept absolute paths.
7446     [\\/]* | [A-Za-z]:[\\/]*)
7447       re_direlt='/[^/][^/]*/\.\./'
7448       # Canonicalize the path of ld
7449       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7450       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7451         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7452       done
7453       test -z "$LD" && LD="$ac_prog"
7454       ;;
7455   "")
7456     # If it fails, then pretend we aren't using GCC.
7457     ac_prog=ld
7458     ;;
7459   *)
7460     # If it is relative, then search for the first ld in PATH.
7461     with_gnu_ld=unknown
7462     ;;
7463   esac
7464 elif test "$with_gnu_ld" = yes; then
7465   echo "$as_me:$LINENO: checking for GNU ld" >&5
7466 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
7467 else
7468   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
7469 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
7470 fi
7471 if test "${acl_cv_path_LD+set}" = set; then
7472   echo $ECHO_N "(cached) $ECHO_C" >&6
7473 else
7474   if test -z "$LD"; then
7475   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7476   for ac_dir in $PATH; do
7477     test -z "$ac_dir" && ac_dir=.
7478     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7479       acl_cv_path_LD="$ac_dir/$ac_prog"
7480       # Check to see if the program is GNU ld.  I'd rather use --version,
7481       # but apparently some GNU ld's only accept -v.
7482       # Break only if it was the GNU/non-GNU ld that we prefer.
7483       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7484         test "$with_gnu_ld" != no && break
7485       else
7486         test "$with_gnu_ld" != yes && break
7487       fi
7488     fi
7489   done
7490   IFS="$ac_save_ifs"
7491 else
7492   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7493 fi
7494 fi
7495
7496 LD="$acl_cv_path_LD"
7497 if test -n "$LD"; then
7498   echo "$as_me:$LINENO: result: $LD" >&5
7499 echo "${ECHO_T}$LD" >&6
7500 else
7501   echo "$as_me:$LINENO: result: no" >&5
7502 echo "${ECHO_T}no" >&6
7503 fi
7504 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
7505 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
7506    { (exit 1); exit 1; }; }
7507 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
7508 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
7509 if test "${acl_cv_prog_gnu_ld+set}" = set; then
7510   echo $ECHO_N "(cached) $ECHO_C" >&6
7511 else
7512   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7513 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7514   acl_cv_prog_gnu_ld=yes
7515 else
7516   acl_cv_prog_gnu_ld=no
7517 fi
7518 fi
7519 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
7520 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
7521 with_gnu_ld=$acl_cv_prog_gnu_ld
7522
7523
7524
7525                                                 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
7526 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
7527 if test "${acl_cv_rpath+set}" = set; then
7528   echo $ECHO_N "(cached) $ECHO_C" >&6
7529 else
7530
7531     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7532     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7533     . ./conftest.sh
7534     rm -f ./conftest.sh
7535     acl_cv_rpath=done
7536
7537 fi
7538 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
7539 echo "${ECHO_T}$acl_cv_rpath" >&6
7540   wl="$acl_cv_wl"
7541   libext="$acl_cv_libext"
7542   shlibext="$acl_cv_shlibext"
7543   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7544   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7545   hardcode_direct="$acl_cv_hardcode_direct"
7546   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7547     # Check whether --enable-rpath or --disable-rpath was given.
7548 if test "${enable_rpath+set}" = set; then
7549   enableval="$enable_rpath"
7550   :
7551 else
7552   enable_rpath=yes
7553 fi;
7554
7555
7556
7557
7558
7559
7560
7561     use_additional=yes
7562
7563   acl_save_prefix="$prefix"
7564   prefix="$acl_final_prefix"
7565   acl_save_exec_prefix="$exec_prefix"
7566   exec_prefix="$acl_final_exec_prefix"
7567
7568     eval additional_includedir=\"$includedir\"
7569     eval additional_libdir=\"$libdir\"
7570
7571   exec_prefix="$acl_save_exec_prefix"
7572   prefix="$acl_save_prefix"
7573
7574
7575 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
7576 if test "${with_libiconv_prefix+set}" = set; then
7577   withval="$with_libiconv_prefix"
7578
7579     if test "X$withval" = "Xno"; then
7580       use_additional=no
7581     else
7582       if test "X$withval" = "X"; then
7583
7584   acl_save_prefix="$prefix"
7585   prefix="$acl_final_prefix"
7586   acl_save_exec_prefix="$exec_prefix"
7587   exec_prefix="$acl_final_exec_prefix"
7588
7589           eval additional_includedir=\"$includedir\"
7590           eval additional_libdir=\"$libdir\"
7591
7592   exec_prefix="$acl_save_exec_prefix"
7593   prefix="$acl_save_prefix"
7594
7595       else
7596         additional_includedir="$withval/include"
7597         additional_libdir="$withval/lib"
7598       fi
7599     fi
7600
7601 fi;
7602       LIBICONV=
7603   LTLIBICONV=
7604   INCICONV=
7605   rpathdirs=
7606   ltrpathdirs=
7607   names_already_handled=
7608   names_next_round='iconv '
7609   while test -n "$names_next_round"; do
7610     names_this_round="$names_next_round"
7611     names_next_round=
7612     for name in $names_this_round; do
7613       already_handled=
7614       for n in $names_already_handled; do
7615         if test "$n" = "$name"; then
7616           already_handled=yes
7617           break
7618         fi
7619       done
7620       if test -z "$already_handled"; then
7621         names_already_handled="$names_already_handled $name"
7622                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7623         eval value=\"\$HAVE_LIB$uppername\"
7624         if test -n "$value"; then
7625           if test "$value" = yes; then
7626             eval value=\"\$LIB$uppername\"
7627             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
7628             eval value=\"\$LTLIB$uppername\"
7629             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
7630           else
7631                                     :
7632           fi
7633         else
7634                               found_dir=
7635           found_la=
7636           found_so=
7637           found_a=
7638           if test $use_additional = yes; then
7639             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7640               found_dir="$additional_libdir"
7641               found_so="$additional_libdir/lib$name.$shlibext"
7642               if test -f "$additional_libdir/lib$name.la"; then
7643                 found_la="$additional_libdir/lib$name.la"
7644               fi
7645             else
7646               if test -f "$additional_libdir/lib$name.$libext"; then
7647                 found_dir="$additional_libdir"
7648                 found_a="$additional_libdir/lib$name.$libext"
7649                 if test -f "$additional_libdir/lib$name.la"; then
7650                   found_la="$additional_libdir/lib$name.la"
7651                 fi
7652               fi
7653             fi
7654           fi
7655           if test "X$found_dir" = "X"; then
7656             for x in $LDFLAGS $LTLIBICONV; do
7657
7658   acl_save_prefix="$prefix"
7659   prefix="$acl_final_prefix"
7660   acl_save_exec_prefix="$exec_prefix"
7661   exec_prefix="$acl_final_exec_prefix"
7662   eval x=\"$x\"
7663   exec_prefix="$acl_save_exec_prefix"
7664   prefix="$acl_save_prefix"
7665
7666               case "$x" in
7667                 -L*)
7668                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7669                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7670                     found_dir="$dir"
7671                     found_so="$dir/lib$name.$shlibext"
7672                     if test -f "$dir/lib$name.la"; then
7673                       found_la="$dir/lib$name.la"
7674                     fi
7675                   else
7676                     if test -f "$dir/lib$name.$libext"; then
7677                       found_dir="$dir"
7678                       found_a="$dir/lib$name.$libext"
7679                       if test -f "$dir/lib$name.la"; then
7680                         found_la="$dir/lib$name.la"
7681                       fi
7682                     fi
7683                   fi
7684                   ;;
7685               esac
7686               if test "X$found_dir" != "X"; then
7687                 break
7688               fi
7689             done
7690           fi
7691           if test "X$found_dir" != "X"; then
7692                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
7693             if test "X$found_so" != "X"; then
7694                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7695                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7696               else
7697                                                                                 haveit=
7698                 for x in $ltrpathdirs; do
7699                   if test "X$x" = "X$found_dir"; then
7700                     haveit=yes
7701                     break
7702                   fi
7703                 done
7704                 if test -z "$haveit"; then
7705                   ltrpathdirs="$ltrpathdirs $found_dir"
7706                 fi
7707                                 if test "$hardcode_direct" = yes; then
7708                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7709                 else
7710                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7711                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7712                                                             haveit=
7713                     for x in $rpathdirs; do
7714                       if test "X$x" = "X$found_dir"; then
7715                         haveit=yes
7716                         break
7717                       fi
7718                     done
7719                     if test -z "$haveit"; then
7720                       rpathdirs="$rpathdirs $found_dir"
7721                     fi
7722                   else
7723                                                                                 haveit=
7724                     for x in $LDFLAGS $LIBICONV; do
7725
7726   acl_save_prefix="$prefix"
7727   prefix="$acl_final_prefix"
7728   acl_save_exec_prefix="$exec_prefix"
7729   exec_prefix="$acl_final_exec_prefix"
7730   eval x=\"$x\"
7731   exec_prefix="$acl_save_exec_prefix"
7732   prefix="$acl_save_prefix"
7733
7734                       if test "X$x" = "X-L$found_dir"; then
7735                         haveit=yes
7736                         break
7737                       fi
7738                     done
7739                     if test -z "$haveit"; then
7740                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
7741                     fi
7742                     if test "$hardcode_minus_L" != no; then
7743                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
7744                     else
7745                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7746                     fi
7747                   fi
7748                 fi
7749               fi
7750             else
7751               if test "X$found_a" != "X"; then
7752                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
7753               else
7754                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
7755               fi
7756             fi
7757                         additional_includedir=
7758             case "$found_dir" in
7759               */lib | */lib/)
7760                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7761                 additional_includedir="$basedir/include"
7762                 ;;
7763             esac
7764             if test "X$additional_includedir" != "X"; then
7765                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7766                 haveit=
7767                 if test "X$additional_includedir" = "X/usr/local/include"; then
7768                   if test -n "$GCC"; then
7769                     case $host_os in
7770                       linux*) haveit=yes;;
7771                     esac
7772                   fi
7773                 fi
7774                 if test -z "$haveit"; then
7775                   for x in $CPPFLAGS $INCICONV; do
7776
7777   acl_save_prefix="$prefix"
7778   prefix="$acl_final_prefix"
7779   acl_save_exec_prefix="$exec_prefix"
7780   exec_prefix="$acl_final_exec_prefix"
7781   eval x=\"$x\"
7782   exec_prefix="$acl_save_exec_prefix"
7783   prefix="$acl_save_prefix"
7784
7785                     if test "X$x" = "X-I$additional_includedir"; then
7786                       haveit=yes
7787                       break
7788                     fi
7789                   done
7790                   if test -z "$haveit"; then
7791                     if test -d "$additional_includedir"; then
7792                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
7793                     fi
7794                   fi
7795                 fi
7796               fi
7797             fi
7798                         if test -n "$found_la"; then
7799                                                         save_libdir="$libdir"
7800               case "$found_la" in
7801                 */* | *\\*) . "$found_la" ;;
7802                 *) . "./$found_la" ;;
7803               esac
7804               libdir="$save_libdir"
7805                             for dep in $dependency_libs; do
7806                 case "$dep" in
7807                   -L*)
7808                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7809                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7810                       haveit=
7811                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7812                         if test -n "$GCC"; then
7813                           case $host_os in
7814                             linux*) haveit=yes;;
7815                           esac
7816                         fi
7817                       fi
7818                       if test -z "$haveit"; then
7819                         haveit=
7820                         for x in $LDFLAGS $LIBICONV; do
7821
7822   acl_save_prefix="$prefix"
7823   prefix="$acl_final_prefix"
7824   acl_save_exec_prefix="$exec_prefix"
7825   exec_prefix="$acl_final_exec_prefix"
7826   eval x=\"$x\"
7827   exec_prefix="$acl_save_exec_prefix"
7828   prefix="$acl_save_prefix"
7829
7830                           if test "X$x" = "X-L$additional_libdir"; then
7831                             haveit=yes
7832                             break
7833                           fi
7834                         done
7835                         if test -z "$haveit"; then
7836                           if test -d "$additional_libdir"; then
7837                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
7838                           fi
7839                         fi
7840                         haveit=
7841                         for x in $LDFLAGS $LTLIBICONV; do
7842
7843   acl_save_prefix="$prefix"
7844   prefix="$acl_final_prefix"
7845   acl_save_exec_prefix="$exec_prefix"
7846   exec_prefix="$acl_final_exec_prefix"
7847   eval x=\"$x\"
7848   exec_prefix="$acl_save_exec_prefix"
7849   prefix="$acl_save_prefix"
7850
7851                           if test "X$x" = "X-L$additional_libdir"; then
7852                             haveit=yes
7853                             break
7854                           fi
7855                         done
7856                         if test -z "$haveit"; then
7857                           if test -d "$additional_libdir"; then
7858                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
7859                           fi
7860                         fi
7861                       fi
7862                     fi
7863                     ;;
7864                   -R*)
7865                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7866                     if test "$enable_rpath" != no; then
7867                                                                   haveit=
7868                       for x in $rpathdirs; do
7869                         if test "X$x" = "X$dir"; then
7870                           haveit=yes
7871                           break
7872                         fi
7873                       done
7874                       if test -z "$haveit"; then
7875                         rpathdirs="$rpathdirs $dir"
7876                       fi
7877                                                                   haveit=
7878                       for x in $ltrpathdirs; do
7879                         if test "X$x" = "X$dir"; then
7880                           haveit=yes
7881                           break
7882                         fi
7883                       done
7884                       if test -z "$haveit"; then
7885                         ltrpathdirs="$ltrpathdirs $dir"
7886                       fi
7887                     fi
7888                     ;;
7889                   -l*)
7890                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7891                     ;;
7892                   *.la)
7893                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7894                     ;;
7895                   *)
7896                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
7897                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
7898                     ;;
7899                 esac
7900               done
7901             fi
7902           else
7903                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
7904             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
7905           fi
7906         fi
7907       fi
7908     done
7909   done
7910   if test "X$rpathdirs" != "X"; then
7911     if test -n "$hardcode_libdir_separator"; then
7912                         alldirs=
7913       for found_dir in $rpathdirs; do
7914         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7915       done
7916             acl_save_libdir="$libdir"
7917       libdir="$alldirs"
7918       eval flag=\"$hardcode_libdir_flag_spec\"
7919       libdir="$acl_save_libdir"
7920       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7921     else
7922             for found_dir in $rpathdirs; do
7923         acl_save_libdir="$libdir"
7924         libdir="$found_dir"
7925         eval flag=\"$hardcode_libdir_flag_spec\"
7926         libdir="$acl_save_libdir"
7927         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
7928       done
7929     fi
7930   fi
7931   if test "X$ltrpathdirs" != "X"; then
7932             for found_dir in $ltrpathdirs; do
7933       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
7934     done
7935   fi
7936
7937
7938
7939
7940
7941
7942
7943           am_save_CPPFLAGS="$CPPFLAGS"
7944
7945   for element in $INCICONV; do
7946     haveit=
7947     for x in $CPPFLAGS; do
7948
7949   acl_save_prefix="$prefix"
7950   prefix="$acl_final_prefix"
7951   acl_save_exec_prefix="$exec_prefix"
7952   exec_prefix="$acl_final_exec_prefix"
7953   eval x=\"$x\"
7954   exec_prefix="$acl_save_exec_prefix"
7955   prefix="$acl_save_prefix"
7956
7957       if test "X$x" = "X$element"; then
7958         haveit=yes
7959         break
7960       fi
7961     done
7962     if test -z "$haveit"; then
7963       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7964     fi
7965   done
7966
7967
7968   echo "$as_me:$LINENO: checking for iconv" >&5
7969 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
7970 if test "${am_cv_func_iconv+set}" = set; then
7971   echo $ECHO_N "(cached) $ECHO_C" >&6
7972 else
7973
7974     am_cv_func_iconv="no, consider installing GNU libiconv"
7975     am_cv_lib_iconv=no
7976     cat >conftest.$ac_ext <<_ACEOF
7977 /* confdefs.h.  */
7978 _ACEOF
7979 cat confdefs.h >>conftest.$ac_ext
7980 cat >>conftest.$ac_ext <<_ACEOF
7981 /* end confdefs.h.  */
7982 #include <stdlib.h>
7983 #include <iconv.h>
7984 int
7985 main ()
7986 {
7987 iconv_t cd = iconv_open("","");
7988        iconv(cd,NULL,NULL,NULL,NULL);
7989        iconv_close(cd);
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_c_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 $ac_status); }; }; then
8016   am_cv_func_iconv=yes
8017 else
8018   echo "$as_me: failed program was:" >&5
8019 sed 's/^/| /' conftest.$ac_ext >&5
8020
8021 fi
8022 rm -f conftest.err conftest.$ac_objext \
8023       conftest$ac_exeext conftest.$ac_ext
8024     if test "$am_cv_func_iconv" != yes; then
8025       am_save_LIBS="$LIBS"
8026       LIBS="$LIBS $LIBICONV"
8027       cat >conftest.$ac_ext <<_ACEOF
8028 /* confdefs.h.  */
8029 _ACEOF
8030 cat confdefs.h >>conftest.$ac_ext
8031 cat >>conftest.$ac_ext <<_ACEOF
8032 /* end confdefs.h.  */
8033 #include <stdlib.h>
8034 #include <iconv.h>
8035 int
8036 main ()
8037 {
8038 iconv_t cd = iconv_open("","");
8039          iconv(cd,NULL,NULL,NULL,NULL);
8040          iconv_close(cd);
8041   ;
8042   return 0;
8043 }
8044 _ACEOF
8045 rm -f conftest.$ac_objext conftest$ac_exeext
8046 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8047   (eval $ac_link) 2>conftest.er1
8048   ac_status=$?
8049   grep -v '^ *+' conftest.er1 >conftest.err
8050   rm -f conftest.er1
8051   cat conftest.err >&5
8052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8053   (exit $ac_status); } &&
8054          { ac_try='test -z "$ac_c_werror_flag"
8055                          || test ! -s conftest.err'
8056   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8057   (eval $ac_try) 2>&5
8058   ac_status=$?
8059   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8060   (exit $ac_status); }; } &&
8061          { ac_try='test -s conftest$ac_exeext'
8062   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8063   (eval $ac_try) 2>&5
8064   ac_status=$?
8065   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8066   (exit $ac_status); }; }; then
8067   am_cv_lib_iconv=yes
8068         am_cv_func_iconv=yes
8069 else
8070   echo "$as_me: failed program was:" >&5
8071 sed 's/^/| /' conftest.$ac_ext >&5
8072
8073 fi
8074 rm -f conftest.err conftest.$ac_objext \
8075       conftest$ac_exeext conftest.$ac_ext
8076       LIBS="$am_save_LIBS"
8077     fi
8078
8079 fi
8080 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
8081 echo "${ECHO_T}$am_cv_func_iconv" >&6
8082   if test "$am_cv_func_iconv" = yes; then
8083
8084 cat >>confdefs.h <<\_ACEOF
8085 #define HAVE_ICONV 1
8086 _ACEOF
8087
8088   fi
8089   if test "$am_cv_lib_iconv" = yes; then
8090     echo "$as_me:$LINENO: checking how to link with libiconv" >&5
8091 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
8092     echo "$as_me:$LINENO: result: $LIBICONV" >&5
8093 echo "${ECHO_T}$LIBICONV" >&6
8094   else
8095             CPPFLAGS="$am_save_CPPFLAGS"
8096     LIBICONV=
8097     LTLIBICONV=
8098   fi
8099
8100
8101
8102   if test "$am_cv_func_iconv" = yes; then
8103     echo "$as_me:$LINENO: checking for iconv declaration" >&5
8104 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
8105     if test "${am_cv_proto_iconv+set}" = set; then
8106   echo $ECHO_N "(cached) $ECHO_C" >&6
8107 else
8108
8109       cat >conftest.$ac_ext <<_ACEOF
8110 /* confdefs.h.  */
8111 _ACEOF
8112 cat confdefs.h >>conftest.$ac_ext
8113 cat >>conftest.$ac_ext <<_ACEOF
8114 /* end confdefs.h.  */
8115
8116 #include <stdlib.h>
8117 #include <iconv.h>
8118 extern
8119 #ifdef __cplusplus
8120 "C"
8121 #endif
8122 #if defined(__STDC__) || defined(__cplusplus)
8123 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8124 #else
8125 size_t iconv();
8126 #endif
8127
8128 int
8129 main ()
8130 {
8131
8132   ;
8133   return 0;
8134 }
8135 _ACEOF
8136 rm -f conftest.$ac_objext
8137 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8138   (eval $ac_compile) 2>conftest.er1
8139   ac_status=$?
8140   grep -v '^ *+' conftest.er1 >conftest.err
8141   rm -f conftest.er1
8142   cat conftest.err >&5
8143   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8144   (exit $ac_status); } &&
8145          { ac_try='test -z "$ac_c_werror_flag"
8146                          || test ! -s conftest.err'
8147   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8148   (eval $ac_try) 2>&5
8149   ac_status=$?
8150   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8151   (exit $ac_status); }; } &&
8152          { ac_try='test -s conftest.$ac_objext'
8153   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8154   (eval $ac_try) 2>&5
8155   ac_status=$?
8156   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8157   (exit $ac_status); }; }; then
8158   am_cv_proto_iconv_arg1=""
8159 else
8160   echo "$as_me: failed program was:" >&5
8161 sed 's/^/| /' conftest.$ac_ext >&5
8162
8163 am_cv_proto_iconv_arg1="const"
8164 fi
8165 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8166       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8167 fi
8168
8169     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
8170     echo "$as_me:$LINENO: result: ${ac_t:-
8171          }$am_cv_proto_iconv" >&5
8172 echo "${ECHO_T}${ac_t:-
8173          }$am_cv_proto_iconv" >&6
8174
8175 cat >>confdefs.h <<_ACEOF
8176 #define ICONV_CONST $am_cv_proto_iconv_arg1
8177 _ACEOF
8178
8179   fi
8180
8181
8182 # More defines and substitutions.
8183 PACKAGE="$PACKAGE_TARNAME"
8184
8185 cat >>confdefs.h <<_ACEOF
8186 #define PACKAGE "$PACKAGE"
8187 _ACEOF
8188
8189
8190
8191 if test "x$enable_nls" != xno; then
8192   USED_CATALOGS='$(CATALOGS)'
8193 else
8194   USED_CATALOGS=
8195 fi
8196
8197
8198 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
8199 if test "${enable_maintainer_mode+set}" = set; then
8200   enableval="$enable_maintainer_mode"
8201
8202 else
8203   enable_maintainer_mode=no
8204 fi;
8205
8206 if test "x$enable_maintainer_mode" = xno; then
8207   MAINT='#'
8208 else
8209   MAINT=
8210 fi
8211
8212
8213 # Check whether --enable-checking or --disable-checking was given.
8214 if test "${enable_checking+set}" = set; then
8215   enableval="$enable_checking"
8216
8217 else
8218   enable_checking=no
8219 fi;
8220
8221 if test $enable_checking != no ; then
8222
8223 cat >>confdefs.h <<\_ACEOF
8224 #define ENABLE_CHECKING 1
8225 _ACEOF
8226
8227 fi
8228
8229
8230 case $target in
8231         alpha*-*-* | \
8232         arm*-*-*eabi* | \
8233         arm*-*-symbianelf* | \
8234         x86_64-*-* | \
8235         ia64-*-* | \
8236         hppa*64*-*-* | parisc*64*-*-* | \
8237         i[34567]86-*-darwin* | \
8238         i[34567]86-*-solaris2.1[0-9]* | \
8239         mips*-*-* | \
8240         mmix-*-* | \
8241         powerpc*-*-* | \
8242         rs6000*-*-* | \
8243         s390*-*-* | \
8244         sparc64*-*-* | ultrasparc-*-freebsd* | \
8245         sparcv9-*-solaris2* | \
8246         sparc-*-solaris2.[789] | sparc-*-solaris2.1[0-9]* | \
8247         sh[123456789l]*-*-*)
8248                 need_64bit_hwint=yes ;;
8249         i[34567]86-*-linux*)
8250                 if test "x$enable_targets" = xall; then
8251                         need_64bit_hwint=yes
8252                 else
8253                         need_64bit_hwint=no
8254                 fi
8255                 ;;
8256         *)
8257                 need_64bit_hwint=no ;;
8258 esac
8259
8260 case $need_64bit_hwint:$ac_cv_sizeof_long in
8261         *:8 | no:*) host_wide_int=long ;;
8262         *) host_wide_int='long long' ;;
8263 esac
8264
8265
8266
8267 cat >>confdefs.h <<_ACEOF
8268 #define HOST_WIDE_INT $host_wide_int
8269 _ACEOF
8270
8271
8272 # Output.
8273
8274           ac_config_headers="$ac_config_headers config.h:config.in"
8275
8276           ac_config_files="$ac_config_files Makefile"
8277
8278 cat >confcache <<\_ACEOF
8279 # This file is a shell script that caches the results of configure
8280 # tests run on this system so they can be shared between configure
8281 # scripts and configure runs, see configure's option --config-cache.
8282 # It is not useful on other systems.  If it contains results you don't
8283 # want to keep, you may remove or edit it.
8284 #
8285 # config.status only pays attention to the cache file if you give it
8286 # the --recheck option to rerun configure.
8287 #
8288 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8289 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8290 # following values.
8291
8292 _ACEOF
8293
8294 # The following way of writing the cache mishandles newlines in values,
8295 # but we know of no workaround that is simple, portable, and efficient.
8296 # So, don't put newlines in cache variables' values.
8297 # Ultrix sh set writes to stderr and can't be redirected directly,
8298 # and sets the high bit in the cache file unless we assign to the vars.
8299 {
8300   (set) 2>&1 |
8301     case `(ac_space=' '; set | grep ac_space) 2>&1` in
8302     *ac_space=\ *)
8303       # `set' does not quote correctly, so add quotes (double-quote
8304       # substitution turns \\\\ into \\, and sed turns \\ into \).
8305       sed -n \
8306         "s/'/'\\\\''/g;
8307           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8308       ;;
8309     *)
8310       # `set' quotes correctly as required by POSIX, so do not add quotes.
8311       sed -n \
8312         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
8313       ;;
8314     esac;
8315 } |
8316   sed '
8317      t clear
8318      : clear
8319      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8320      t end
8321      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8322      : end' >>confcache
8323 if diff $cache_file confcache >/dev/null 2>&1; then :; else
8324   if test -w $cache_file; then
8325     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8326     cat confcache >$cache_file
8327   else
8328     echo "not updating unwritable cache $cache_file"
8329   fi
8330 fi
8331 rm -f confcache
8332
8333 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8334 # Let make expand exec_prefix.
8335 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8336
8337 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8338 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8339 # trailing colons and then remove the whole line if VPATH becomes empty
8340 # (actually we leave an empty line to preserve line numbers).
8341 if test "x$srcdir" = x.; then
8342   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8343 s/:*\$(srcdir):*/:/;
8344 s/:*\${srcdir}:*/:/;
8345 s/:*@srcdir@:*/:/;
8346 s/^\([^=]*=[     ]*\):*/\1/;
8347 s/:*$//;
8348 s/^[^=]*=[       ]*$//;
8349 }'
8350 fi
8351
8352 DEFS=-DHAVE_CONFIG_H
8353
8354 ac_libobjs=
8355 ac_ltlibobjs=
8356 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8357   # 1. Remove the extension, and $U if already installed.
8358   ac_i=`echo "$ac_i" |
8359          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
8360   # 2. Add them.
8361   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
8362   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
8363 done
8364 LIBOBJS=$ac_libobjs
8365
8366 LTLIBOBJS=$ac_ltlibobjs
8367
8368
8369
8370 : ${CONFIG_STATUS=./config.status}
8371 ac_clean_files_save=$ac_clean_files
8372 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8373 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8374 echo "$as_me: creating $CONFIG_STATUS" >&6;}
8375 cat >$CONFIG_STATUS <<_ACEOF
8376 #! $SHELL
8377 # Generated by $as_me.
8378 # Run this file to recreate the current configuration.
8379 # Compiler output produced by configure, useful for debugging
8380 # configure, is in config.log if it exists.
8381
8382 debug=false
8383 ac_cs_recheck=false
8384 ac_cs_silent=false
8385 SHELL=\${CONFIG_SHELL-$SHELL}
8386 _ACEOF
8387
8388 cat >>$CONFIG_STATUS <<\_ACEOF
8389 ## --------------------- ##
8390 ## M4sh Initialization.  ##
8391 ## --------------------- ##
8392
8393 # Be Bourne compatible
8394 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8395   emulate sh
8396   NULLCMD=:
8397   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8398   # is contrary to our usage.  Disable this feature.
8399   alias -g '${1+"$@"}'='"$@"'
8400 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8401   set -o posix
8402 fi
8403 DUALCASE=1; export DUALCASE # for MKS sh
8404
8405 # Support unset when possible.
8406 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8407   as_unset=unset
8408 else
8409   as_unset=false
8410 fi
8411
8412
8413 # Work around bugs in pre-3.0 UWIN ksh.
8414 $as_unset ENV MAIL MAILPATH
8415 PS1='$ '
8416 PS2='> '
8417 PS4='+ '
8418
8419 # NLS nuisances.
8420 for as_var in \
8421   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8422   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8423   LC_TELEPHONE LC_TIME
8424 do
8425   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8426     eval $as_var=C; export $as_var
8427   else
8428     $as_unset $as_var
8429   fi
8430 done
8431
8432 # Required to use basename.
8433 if expr a : '\(a\)' >/dev/null 2>&1; then
8434   as_expr=expr
8435 else
8436   as_expr=false
8437 fi
8438
8439 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
8440   as_basename=basename
8441 else
8442   as_basename=false
8443 fi
8444
8445
8446 # Name of the executable.
8447 as_me=`$as_basename "$0" ||
8448 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8449          X"$0" : 'X\(//\)$' \| \
8450          X"$0" : 'X\(/\)$' \| \
8451          .     : '\(.\)' 2>/dev/null ||
8452 echo X/"$0" |
8453     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
8454           /^X\/\(\/\/\)$/{ s//\1/; q; }
8455           /^X\/\(\/\).*/{ s//\1/; q; }
8456           s/.*/./; q'`
8457
8458
8459 # PATH needs CR, and LINENO needs CR and PATH.
8460 # Avoid depending upon Character Ranges.
8461 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8462 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8463 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8464 as_cr_digits='0123456789'
8465 as_cr_alnum=$as_cr_Letters$as_cr_digits
8466
8467 # The user is always right.
8468 if test "${PATH_SEPARATOR+set}" != set; then
8469   echo "#! /bin/sh" >conf$$.sh
8470   echo  "exit 0"   >>conf$$.sh
8471   chmod +x conf$$.sh
8472   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8473     PATH_SEPARATOR=';'
8474   else
8475     PATH_SEPARATOR=:
8476   fi
8477   rm -f conf$$.sh
8478 fi
8479
8480
8481   as_lineno_1=$LINENO
8482   as_lineno_2=$LINENO
8483   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8484   test "x$as_lineno_1" != "x$as_lineno_2" &&
8485   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
8486   # Find who we are.  Look in the path if we contain no path at all
8487   # relative or not.
8488   case $0 in
8489     *[\\/]* ) as_myself=$0 ;;
8490     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8491 for as_dir in $PATH
8492 do
8493   IFS=$as_save_IFS
8494   test -z "$as_dir" && as_dir=.
8495   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8496 done
8497
8498        ;;
8499   esac
8500   # We did not find ourselves, most probably we were run as `sh COMMAND'
8501   # in which case we are not to be found in the path.
8502   if test "x$as_myself" = x; then
8503     as_myself=$0
8504   fi
8505   if test ! -f "$as_myself"; then
8506     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8507 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8508    { (exit 1); exit 1; }; }
8509   fi
8510   case $CONFIG_SHELL in
8511   '')
8512     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8513 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8514 do
8515   IFS=$as_save_IFS
8516   test -z "$as_dir" && as_dir=.
8517   for as_base in sh bash ksh sh5; do
8518          case $as_dir in
8519          /*)
8520            if ("$as_dir/$as_base" -c '
8521   as_lineno_1=$LINENO
8522   as_lineno_2=$LINENO
8523   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8524   test "x$as_lineno_1" != "x$as_lineno_2" &&
8525   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
8526              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
8527              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
8528              CONFIG_SHELL=$as_dir/$as_base
8529              export CONFIG_SHELL
8530              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8531            fi;;
8532          esac
8533        done
8534 done
8535 ;;
8536   esac
8537
8538   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8539   # uniformly replaced by the line number.  The first 'sed' inserts a
8540   # line-number line before each line; the second 'sed' does the real
8541   # work.  The second script uses 'N' to pair each line-number line
8542   # with the numbered line, and appends trailing '-' during
8543   # substitution so that $LINENO is not a special case at line end.
8544   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8545   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
8546   sed '=' <$as_myself |
8547     sed '
8548       N
8549       s,$,-,
8550       : loop
8551       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
8552       t loop
8553       s,-$,,
8554       s,^['$as_cr_digits']*\n,,
8555     ' >$as_me.lineno &&
8556   chmod +x $as_me.lineno ||
8557     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8558 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8559    { (exit 1); exit 1; }; }
8560
8561   # Don't try to exec as it changes $[0], causing all sort of problems
8562   # (the dirname of $[0] is not the place where we might find the
8563   # original and so on.  Autoconf is especially sensible to this).
8564   . ./$as_me.lineno
8565   # Exit status is that of the last command.
8566   exit
8567 }
8568
8569
8570 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8571   *c*,-n*) ECHO_N= ECHO_C='
8572 ' ECHO_T='      ' ;;
8573   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8574   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
8575 esac
8576
8577 if expr a : '\(a\)' >/dev/null 2>&1; then
8578   as_expr=expr
8579 else
8580   as_expr=false
8581 fi
8582
8583 rm -f conf$$ conf$$.exe conf$$.file
8584 echo >conf$$.file
8585 if ln -s conf$$.file conf$$ 2>/dev/null; then
8586   # We could just check for DJGPP; but this test a) works b) is more generic
8587   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8588   if test -f conf$$.exe; then
8589     # Don't use ln at all; we don't have any links
8590     as_ln_s='cp -p'
8591   else
8592     as_ln_s='ln -s'
8593   fi
8594 elif ln conf$$.file conf$$ 2>/dev/null; then
8595   as_ln_s=ln
8596 else
8597   as_ln_s='cp -p'
8598 fi
8599 rm -f conf$$ conf$$.exe conf$$.file
8600
8601 if mkdir -p . 2>/dev/null; then
8602   as_mkdir_p=:
8603 else
8604   test -d ./-p && rmdir ./-p
8605   as_mkdir_p=false
8606 fi
8607
8608 as_executable_p="test -f"
8609
8610 # Sed expression to map a string onto a valid CPP name.
8611 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8612
8613 # Sed expression to map a string onto a valid variable name.
8614 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8615
8616
8617 # IFS
8618 # We need space, tab and new line, in precisely that order.
8619 as_nl='
8620 '
8621 IFS="   $as_nl"
8622
8623 # CDPATH.
8624 $as_unset CDPATH
8625
8626 exec 6>&1
8627
8628 # Open the log real soon, to keep \$[0] and so on meaningful, and to
8629 # report actual input values of CONFIG_FILES etc. instead of their
8630 # values after options handling.  Logging --version etc. is OK.
8631 exec 5>>config.log
8632 {
8633   echo
8634   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8635 ## Running $as_me. ##
8636 _ASBOX
8637 } >&5
8638 cat >&5 <<_CSEOF
8639
8640 This file was extended by cpplib $as_me  , which was
8641 generated by GNU Autoconf 2.59.  Invocation command line was
8642
8643   CONFIG_FILES    = $CONFIG_FILES
8644   CONFIG_HEADERS  = $CONFIG_HEADERS
8645   CONFIG_LINKS    = $CONFIG_LINKS
8646   CONFIG_COMMANDS = $CONFIG_COMMANDS
8647   $ $0 $@
8648
8649 _CSEOF
8650 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
8651 echo >&5
8652 _ACEOF
8653
8654 # Files that config.status was made for.
8655 if test -n "$ac_config_files"; then
8656   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8657 fi
8658
8659 if test -n "$ac_config_headers"; then
8660   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8661 fi
8662
8663 if test -n "$ac_config_links"; then
8664   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8665 fi
8666
8667 if test -n "$ac_config_commands"; then
8668   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8669 fi
8670
8671 cat >>$CONFIG_STATUS <<\_ACEOF
8672
8673 ac_cs_usage="\
8674 \`$as_me' instantiates files from templates according to the
8675 current configuration.
8676
8677 Usage: $0 [OPTIONS] [FILE]...
8678
8679   -h, --help       print this help, then exit
8680   -V, --version    print version number, then exit
8681   -q, --quiet      do not print progress messages
8682   -d, --debug      don't remove temporary files
8683       --recheck    update $as_me by reconfiguring in the same conditions
8684   --file=FILE[:TEMPLATE]
8685                    instantiate the configuration file FILE
8686   --header=FILE[:TEMPLATE]
8687                    instantiate the configuration header FILE
8688
8689 Configuration files:
8690 $config_files
8691
8692 Configuration headers:
8693 $config_headers
8694
8695 Configuration commands:
8696 $config_commands
8697
8698 Report bugs to <bug-autoconf@gnu.org>."
8699 _ACEOF
8700
8701 cat >>$CONFIG_STATUS <<_ACEOF
8702 ac_cs_version="\\
8703 cpplib config.status
8704 configured by $0, generated by GNU Autoconf 2.59,
8705   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
8706
8707 Copyright (C) 2003 Free Software Foundation, Inc.
8708 This config.status script is free software; the Free Software Foundation
8709 gives unlimited permission to copy, distribute and modify it."
8710 srcdir=$srcdir
8711 INSTALL="$INSTALL"
8712 _ACEOF
8713
8714 cat >>$CONFIG_STATUS <<\_ACEOF
8715 # If no file are specified by the user, then we need to provide default
8716 # value.  By we need to know if files were specified by the user.
8717 ac_need_defaults=:
8718 while test $# != 0
8719 do
8720   case $1 in
8721   --*=*)
8722     ac_option=`expr "x$1" : 'x\([^=]*\)='`
8723     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
8724     ac_shift=:
8725     ;;
8726   -*)
8727     ac_option=$1
8728     ac_optarg=$2
8729     ac_shift=shift
8730     ;;
8731   *) # This is not an option, so the user has probably given explicit
8732      # arguments.
8733      ac_option=$1
8734      ac_need_defaults=false;;
8735   esac
8736
8737   case $ac_option in
8738   # Handling of the options.
8739 _ACEOF
8740 cat >>$CONFIG_STATUS <<\_ACEOF
8741   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8742     ac_cs_recheck=: ;;
8743   --version | --vers* | -V )
8744     echo "$ac_cs_version"; exit 0 ;;
8745   --he | --h)
8746     # Conflict between --help and --header
8747     { { echo "$as_me:$LINENO: error: ambiguous option: $1
8748 Try \`$0 --help' for more information." >&5
8749 echo "$as_me: error: ambiguous option: $1
8750 Try \`$0 --help' for more information." >&2;}
8751    { (exit 1); exit 1; }; };;
8752   --help | --hel | -h )
8753     echo "$ac_cs_usage"; exit 0 ;;
8754   --debug | --d* | -d )
8755     debug=: ;;
8756   --file | --fil | --fi | --f )
8757     $ac_shift
8758     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8759     ac_need_defaults=false;;
8760   --header | --heade | --head | --hea )
8761     $ac_shift
8762     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8763     ac_need_defaults=false;;
8764   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8765   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8766     ac_cs_silent=: ;;
8767
8768   # This is an error.
8769   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8770 Try \`$0 --help' for more information." >&5
8771 echo "$as_me: error: unrecognized option: $1
8772 Try \`$0 --help' for more information." >&2;}
8773    { (exit 1); exit 1; }; } ;;
8774
8775   *) ac_config_targets="$ac_config_targets $1" ;;
8776
8777   esac
8778   shift
8779 done
8780
8781 ac_configure_extra_args=
8782
8783 if $ac_cs_silent; then
8784   exec 6>/dev/null
8785   ac_configure_extra_args="$ac_configure_extra_args --silent"
8786 fi
8787
8788 _ACEOF
8789 cat >>$CONFIG_STATUS <<_ACEOF
8790 if \$ac_cs_recheck; then
8791   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8792   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8793 fi
8794
8795 _ACEOF
8796
8797 cat >>$CONFIG_STATUS <<_ACEOF
8798 #
8799 # INIT-COMMANDS section.
8800 #
8801
8802 DEPDIR=$DEPDIR
8803
8804 _ACEOF
8805
8806
8807
8808 cat >>$CONFIG_STATUS <<\_ACEOF
8809 for ac_config_target in $ac_config_targets
8810 do
8811   case "$ac_config_target" in
8812   # Handling of arguments.
8813   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8814   "depdir" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
8815   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8816   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8817 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8818    { (exit 1); exit 1; }; };;
8819   esac
8820 done
8821
8822 # If the user did not use the arguments to specify the items to instantiate,
8823 # then the envvar interface is used.  Set only those that are not.
8824 # We use the long form for the default assignment because of an extremely
8825 # bizarre bug on SunOS 4.1.3.
8826 if $ac_need_defaults; then
8827   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8828   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8829   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8830 fi
8831
8832 # Have a temporary directory for convenience.  Make it in the build tree
8833 # simply because there is no reason to put it here, and in addition,
8834 # creating and moving files from /tmp can sometimes cause problems.
8835 # Create a temporary directory, and hook for its removal unless debugging.
8836 $debug ||
8837 {
8838   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8839   trap '{ (exit 1); exit 1; }' 1 2 13 15
8840 }
8841
8842 # Create a (secure) tmp directory for tmp files.
8843
8844 {
8845   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8846   test -n "$tmp" && test -d "$tmp"
8847 }  ||
8848 {
8849   tmp=./confstat$$-$RANDOM
8850   (umask 077 && mkdir $tmp)
8851 } ||
8852 {
8853    echo "$me: cannot create a temporary directory in ." >&2
8854    { (exit 1); exit 1; }
8855 }
8856
8857 _ACEOF
8858
8859 cat >>$CONFIG_STATUS <<_ACEOF
8860
8861 #
8862 # CONFIG_FILES section.
8863 #
8864
8865 # No need to generate the scripts if there are no CONFIG_FILES.
8866 # This happens for instance when ./config.status config.h
8867 if test -n "\$CONFIG_FILES"; then
8868   # Protect against being on the right side of a sed subst in config.status.
8869   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8870    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8871 s,@SHELL@,$SHELL,;t t
8872 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8873 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8874 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8875 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8876 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8877 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8878 s,@exec_prefix@,$exec_prefix,;t t
8879 s,@prefix@,$prefix,;t t
8880 s,@program_transform_name@,$program_transform_name,;t t
8881 s,@bindir@,$bindir,;t t
8882 s,@sbindir@,$sbindir,;t t
8883 s,@libexecdir@,$libexecdir,;t t
8884 s,@datadir@,$datadir,;t t
8885 s,@sysconfdir@,$sysconfdir,;t t
8886 s,@sharedstatedir@,$sharedstatedir,;t t
8887 s,@localstatedir@,$localstatedir,;t t
8888 s,@libdir@,$libdir,;t t
8889 s,@includedir@,$includedir,;t t
8890 s,@oldincludedir@,$oldincludedir,;t t
8891 s,@infodir@,$infodir,;t t
8892 s,@mandir@,$mandir,;t t
8893 s,@build_alias@,$build_alias,;t t
8894 s,@host_alias@,$host_alias,;t t
8895 s,@target_alias@,$target_alias,;t t
8896 s,@DEFS@,$DEFS,;t t
8897 s,@ECHO_C@,$ECHO_C,;t t
8898 s,@ECHO_N@,$ECHO_N,;t t
8899 s,@ECHO_T@,$ECHO_T,;t t
8900 s,@LIBS@,$LIBS,;t t
8901 s,@build@,$build,;t t
8902 s,@build_cpu@,$build_cpu,;t t
8903 s,@build_vendor@,$build_vendor,;t t
8904 s,@build_os@,$build_os,;t t
8905 s,@host@,$host,;t t
8906 s,@host_cpu@,$host_cpu,;t t
8907 s,@host_vendor@,$host_vendor,;t t
8908 s,@host_os@,$host_os,;t t
8909 s,@target@,$target,;t t
8910 s,@target_cpu@,$target_cpu,;t t
8911 s,@target_vendor@,$target_vendor,;t t
8912 s,@target_os@,$target_os,;t t
8913 s,@SET_MAKE@,$SET_MAKE,;t t
8914 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8915 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8916 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8917 s,@CC@,$CC,;t t
8918 s,@CFLAGS@,$CFLAGS,;t t
8919 s,@LDFLAGS@,$LDFLAGS,;t t
8920 s,@CPPFLAGS@,$CPPFLAGS,;t t
8921 s,@ac_ct_CC@,$ac_ct_CC,;t t
8922 s,@EXEEXT@,$EXEEXT,;t t
8923 s,@OBJEXT@,$OBJEXT,;t t
8924 s,@RANLIB@,$RANLIB,;t t
8925 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8926 s,@ACLOCAL@,$ACLOCAL,;t t
8927 s,@AUTOCONF@,$AUTOCONF,;t t
8928 s,@AUTOHEADER@,$AUTOHEADER,;t t
8929 s,@WARN_CFLAGS@,$WARN_CFLAGS,;t t
8930 s,@WARN_PEDANTIC@,$WARN_PEDANTIC,;t t
8931 s,@WERROR@,$WERROR,;t t
8932 s,@am__leading_dot@,$am__leading_dot,;t t
8933 s,@DEPDIR@,$DEPDIR,;t t
8934 s,@CCDEPMODE@,$CCDEPMODE,;t t
8935 s,@CPP@,$CPP,;t t
8936 s,@EGREP@,$EGREP,;t t
8937 s,@LIBOBJS@,$LIBOBJS,;t t
8938 s,@ALLOCA@,$ALLOCA,;t t
8939 s,@USE_NLS@,$USE_NLS,;t t
8940 s,@LIBINTL@,$LIBINTL,;t t
8941 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
8942 s,@INCINTL@,$INCINTL,;t t
8943 s,@XGETTEXT@,$XGETTEXT,;t t
8944 s,@GMSGFMT@,$GMSGFMT,;t t
8945 s,@POSUB@,$POSUB,;t t
8946 s,@CATALOGS@,$CATALOGS,;t t
8947 s,@DATADIRNAME@,$DATADIRNAME,;t t
8948 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
8949 s,@GENCAT@,$GENCAT,;t t
8950 s,@CATOBJEXT@,$CATOBJEXT,;t t
8951 s,@LIBICONV@,$LIBICONV,;t t
8952 s,@LTLIBICONV@,$LTLIBICONV,;t t
8953 s,@PACKAGE@,$PACKAGE,;t t
8954 s,@USED_CATALOGS@,$USED_CATALOGS,;t t
8955 s,@MAINT@,$MAINT,;t t
8956 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8957 CEOF
8958
8959 _ACEOF
8960
8961   cat >>$CONFIG_STATUS <<\_ACEOF
8962   # Split the substitutions into bite-sized pieces for seds with
8963   # small command number limits, like on Digital OSF/1 and HP-UX.
8964   ac_max_sed_lines=48
8965   ac_sed_frag=1 # Number of current file.
8966   ac_beg=1 # First line for current file.
8967   ac_end=$ac_max_sed_lines # Line after last line for current file.
8968   ac_more_lines=:
8969   ac_sed_cmds=
8970   while $ac_more_lines; do
8971     if test $ac_beg -gt 1; then
8972       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8973     else
8974       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8975     fi
8976     if test ! -s $tmp/subs.frag; then
8977       ac_more_lines=false
8978     else
8979       # The purpose of the label and of the branching condition is to
8980       # speed up the sed processing (if there are no `@' at all, there
8981       # is no need to browse any of the substitutions).
8982       # These are the two extra sed commands mentioned above.
8983       (echo ':t
8984   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8985       if test -z "$ac_sed_cmds"; then
8986         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8987       else
8988         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
8989       fi
8990       ac_sed_frag=`expr $ac_sed_frag + 1`
8991       ac_beg=$ac_end
8992       ac_end=`expr $ac_end + $ac_max_sed_lines`
8993     fi
8994   done
8995   if test -z "$ac_sed_cmds"; then
8996     ac_sed_cmds=cat
8997   fi
8998 fi # test -n "$CONFIG_FILES"
8999
9000 _ACEOF
9001 cat >>$CONFIG_STATUS <<\_ACEOF
9002 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9003   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9004   case $ac_file in
9005   - | *:- | *:-:* ) # input from stdin
9006         cat >$tmp/stdin
9007         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9008         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9009   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9010         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9011   * )   ac_file_in=$ac_file.in ;;
9012   esac
9013
9014   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9015   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9016 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9017          X"$ac_file" : 'X\(//\)[^/]' \| \
9018          X"$ac_file" : 'X\(//\)$' \| \
9019          X"$ac_file" : 'X\(/\)' \| \
9020          .     : '\(.\)' 2>/dev/null ||
9021 echo X"$ac_file" |
9022     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9023           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9024           /^X\(\/\/\)$/{ s//\1/; q; }
9025           /^X\(\/\).*/{ s//\1/; q; }
9026           s/.*/./; q'`
9027   { if $as_mkdir_p; then
9028     mkdir -p "$ac_dir"
9029   else
9030     as_dir="$ac_dir"
9031     as_dirs=
9032     while test ! -d "$as_dir"; do
9033       as_dirs="$as_dir $as_dirs"
9034       as_dir=`(dirname "$as_dir") 2>/dev/null ||
9035 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9036          X"$as_dir" : 'X\(//\)[^/]' \| \
9037          X"$as_dir" : 'X\(//\)$' \| \
9038          X"$as_dir" : 'X\(/\)' \| \
9039          .     : '\(.\)' 2>/dev/null ||
9040 echo X"$as_dir" |
9041     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9042           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9043           /^X\(\/\/\)$/{ s//\1/; q; }
9044           /^X\(\/\).*/{ s//\1/; q; }
9045           s/.*/./; q'`
9046     done
9047     test ! -n "$as_dirs" || mkdir $as_dirs
9048   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9049 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9050    { (exit 1); exit 1; }; }; }
9051
9052   ac_builddir=.
9053
9054 if test "$ac_dir" != .; then
9055   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9056   # A "../" for each directory in $ac_dir_suffix.
9057   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9058 else
9059   ac_dir_suffix= ac_top_builddir=
9060 fi
9061
9062 case $srcdir in
9063   .)  # No --srcdir option.  We are building in place.
9064     ac_srcdir=.
9065     if test -z "$ac_top_builddir"; then
9066        ac_top_srcdir=.
9067     else
9068        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9069     fi ;;
9070   [\\/]* | ?:[\\/]* )  # Absolute path.
9071     ac_srcdir=$srcdir$ac_dir_suffix;
9072     ac_top_srcdir=$srcdir ;;
9073   *) # Relative path.
9074     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9075     ac_top_srcdir=$ac_top_builddir$srcdir ;;
9076 esac
9077
9078 # Do not use `cd foo && pwd` to compute absolute paths, because
9079 # the directories may not exist.
9080 case `pwd` in
9081 .) ac_abs_builddir="$ac_dir";;
9082 *)
9083   case "$ac_dir" in
9084   .) ac_abs_builddir=`pwd`;;
9085   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9086   *) ac_abs_builddir=`pwd`/"$ac_dir";;
9087   esac;;
9088 esac
9089 case $ac_abs_builddir in
9090 .) ac_abs_top_builddir=${ac_top_builddir}.;;
9091 *)
9092   case ${ac_top_builddir}. in
9093   .) ac_abs_top_builddir=$ac_abs_builddir;;
9094   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9095   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9096   esac;;
9097 esac
9098 case $ac_abs_builddir in
9099 .) ac_abs_srcdir=$ac_srcdir;;
9100 *)
9101   case $ac_srcdir in
9102   .) ac_abs_srcdir=$ac_abs_builddir;;
9103   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9104   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9105   esac;;
9106 esac
9107 case $ac_abs_builddir in
9108 .) ac_abs_top_srcdir=$ac_top_srcdir;;
9109 *)
9110   case $ac_top_srcdir in
9111   .) ac_abs_top_srcdir=$ac_abs_builddir;;
9112   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9113   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9114   esac;;
9115 esac
9116
9117
9118   case $INSTALL in
9119   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9120   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9121   esac
9122
9123   if test x"$ac_file" != x-; then
9124     { echo "$as_me:$LINENO: creating $ac_file" >&5
9125 echo "$as_me: creating $ac_file" >&6;}
9126     rm -f "$ac_file"
9127   fi
9128   # Let's still pretend it is `configure' which instantiates (i.e., don't
9129   # use $as_me), people would be surprised to read:
9130   #    /* config.h.  Generated by config.status.  */
9131   if test x"$ac_file" = x-; then
9132     configure_input=
9133   else
9134     configure_input="$ac_file.  "
9135   fi
9136   configure_input=$configure_input"Generated from `echo $ac_file_in |
9137                                      sed 's,.*/,,'` by configure."
9138
9139   # First look for the input files in the build tree, otherwise in the
9140   # src tree.
9141   ac_file_inputs=`IFS=:
9142     for f in $ac_file_in; do
9143       case $f in
9144       -) echo $tmp/stdin ;;
9145       [\\/$]*)
9146          # Absolute (can't be DOS-style, as IFS=:)
9147          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9148 echo "$as_me: error: cannot find input file: $f" >&2;}
9149    { (exit 1); exit 1; }; }
9150          echo "$f";;
9151       *) # Relative
9152          if test -f "$f"; then
9153            # Build tree
9154            echo "$f"
9155          elif test -f "$srcdir/$f"; then
9156            # Source tree
9157            echo "$srcdir/$f"
9158          else
9159            # /dev/null tree
9160            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9161 echo "$as_me: error: cannot find input file: $f" >&2;}
9162    { (exit 1); exit 1; }; }
9163          fi;;
9164       esac
9165     done` || { (exit 1); exit 1; }
9166 _ACEOF
9167 cat >>$CONFIG_STATUS <<_ACEOF
9168   sed "$ac_vpsub
9169 $extrasub
9170 _ACEOF
9171 cat >>$CONFIG_STATUS <<\_ACEOF
9172 :t
9173 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9174 s,@configure_input@,$configure_input,;t t
9175 s,@srcdir@,$ac_srcdir,;t t
9176 s,@abs_srcdir@,$ac_abs_srcdir,;t t
9177 s,@top_srcdir@,$ac_top_srcdir,;t t
9178 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
9179 s,@builddir@,$ac_builddir,;t t
9180 s,@abs_builddir@,$ac_abs_builddir,;t t
9181 s,@top_builddir@,$ac_top_builddir,;t t
9182 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
9183 s,@INSTALL@,$ac_INSTALL,;t t
9184 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
9185   rm -f $tmp/stdin
9186   if test x"$ac_file" != x-; then
9187     mv $tmp/out $ac_file
9188   else
9189     cat $tmp/out
9190     rm -f $tmp/out
9191   fi
9192
9193 done
9194 _ACEOF
9195 cat >>$CONFIG_STATUS <<\_ACEOF
9196
9197 #
9198 # CONFIG_HEADER section.
9199 #
9200
9201 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9202 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9203 #
9204 # ac_d sets the value in "#define NAME VALUE" lines.
9205 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
9206 ac_dB='[         ].*$,\1#\2'
9207 ac_dC=' '
9208 ac_dD=',;t'
9209 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9210 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9211 ac_uB='$,\1#\2define\3'
9212 ac_uC=' '
9213 ac_uD=',;t'
9214
9215 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9216   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9217   case $ac_file in
9218   - | *:- | *:-:* ) # input from stdin
9219         cat >$tmp/stdin
9220         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9221         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9222   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9223         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9224   * )   ac_file_in=$ac_file.in ;;
9225   esac
9226
9227   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9228 echo "$as_me: creating $ac_file" >&6;}
9229
9230   # First look for the input files in the build tree, otherwise in the
9231   # src tree.
9232   ac_file_inputs=`IFS=:
9233     for f in $ac_file_in; do
9234       case $f in
9235       -) echo $tmp/stdin ;;
9236       [\\/$]*)
9237          # Absolute (can't be DOS-style, as IFS=:)
9238          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9239 echo "$as_me: error: cannot find input file: $f" >&2;}
9240    { (exit 1); exit 1; }; }
9241          # Do quote $f, to prevent DOS paths from being IFS'd.
9242          echo "$f";;
9243       *) # Relative
9244          if test -f "$f"; then
9245            # Build tree
9246            echo "$f"
9247          elif test -f "$srcdir/$f"; then
9248            # Source tree
9249            echo "$srcdir/$f"
9250          else
9251            # /dev/null tree
9252            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9253 echo "$as_me: error: cannot find input file: $f" >&2;}
9254    { (exit 1); exit 1; }; }
9255          fi;;
9256       esac
9257     done` || { (exit 1); exit 1; }
9258   # Remove the trailing spaces.
9259   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
9260
9261 _ACEOF
9262
9263 # Transform confdefs.h into two sed scripts, `conftest.defines' and
9264 # `conftest.undefs', that substitutes the proper values into
9265 # config.h.in to produce config.h.  The first handles `#define'
9266 # templates, and the second `#undef' templates.
9267 # And first: Protect against being on the right side of a sed subst in
9268 # config.status.  Protect against being in an unquoted here document
9269 # in config.status.
9270 rm -f conftest.defines conftest.undefs
9271 # Using a here document instead of a string reduces the quoting nightmare.
9272 # Putting comments in sed scripts is not portable.
9273 #
9274 # `end' is used to avoid that the second main sed command (meant for
9275 # 0-ary CPP macros) applies to n-ary macro definitions.
9276 # See the Autoconf documentation for `clear'.
9277 cat >confdef2sed.sed <<\_ACEOF
9278 s/[\\&,]/\\&/g
9279 s,[\\$`],\\&,g
9280 t clear
9281 : clear
9282 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9283 t end
9284 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9285 : end
9286 _ACEOF
9287 # If some macros were called several times there might be several times
9288 # the same #defines, which is useless.  Nevertheless, we may not want to
9289 # sort them, since we want the *last* AC-DEFINE to be honored.
9290 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
9291 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9292 rm -f confdef2sed.sed
9293
9294 # This sed command replaces #undef with comments.  This is necessary, for
9295 # example, in the case of _POSIX_SOURCE, which is predefined and required
9296 # on some systems where configure will not decide to define it.
9297 cat >>conftest.undefs <<\_ACEOF
9298 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
9299 _ACEOF
9300
9301 # Break up conftest.defines because some shells have a limit on the size
9302 # of here documents, and old seds have small limits too (100 cmds).
9303 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9304 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9305 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9306 echo '  :' >>$CONFIG_STATUS
9307 rm -f conftest.tail
9308 while grep . conftest.defines >/dev/null
9309 do
9310   # Write a limited-size here document to $tmp/defines.sed.
9311   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9312   # Speed up: don't consider the non `#define' lines.
9313   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
9314   # Work around the forget-to-reset-the-flag bug.
9315   echo 't clr' >>$CONFIG_STATUS
9316   echo ': clr' >>$CONFIG_STATUS
9317   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9318   echo 'CEOF
9319   sed -f $tmp/defines.sed $tmp/in >$tmp/out
9320   rm -f $tmp/in
9321   mv $tmp/out $tmp/in
9322 ' >>$CONFIG_STATUS
9323   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9324   rm -f conftest.defines
9325   mv conftest.tail conftest.defines
9326 done
9327 rm -f conftest.defines
9328 echo '  fi # grep' >>$CONFIG_STATUS
9329 echo >>$CONFIG_STATUS
9330
9331 # Break up conftest.undefs because some shells have a limit on the size
9332 # of here documents, and old seds have small limits too (100 cmds).
9333 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
9334 rm -f conftest.tail
9335 while grep . conftest.undefs >/dev/null
9336 do
9337   # Write a limited-size here document to $tmp/undefs.sed.
9338   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9339   # Speed up: don't consider the non `#undef'
9340   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
9341   # Work around the forget-to-reset-the-flag bug.
9342   echo 't clr' >>$CONFIG_STATUS
9343   echo ': clr' >>$CONFIG_STATUS
9344   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9345   echo 'CEOF
9346   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9347   rm -f $tmp/in
9348   mv $tmp/out $tmp/in
9349 ' >>$CONFIG_STATUS
9350   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9351   rm -f conftest.undefs
9352   mv conftest.tail conftest.undefs
9353 done
9354 rm -f conftest.undefs
9355
9356 cat >>$CONFIG_STATUS <<\_ACEOF
9357   # Let's still pretend it is `configure' which instantiates (i.e., don't
9358   # use $as_me), people would be surprised to read:
9359   #    /* config.h.  Generated by config.status.  */
9360   if test x"$ac_file" = x-; then
9361     echo "/* Generated by configure.  */" >$tmp/config.h
9362   else
9363     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
9364   fi
9365   cat $tmp/in >>$tmp/config.h
9366   rm -f $tmp/in
9367   if test x"$ac_file" != x-; then
9368     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
9369       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9370 echo "$as_me: $ac_file is unchanged" >&6;}
9371     else
9372       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9373 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9374          X"$ac_file" : 'X\(//\)[^/]' \| \
9375          X"$ac_file" : 'X\(//\)$' \| \
9376          X"$ac_file" : 'X\(/\)' \| \
9377          .     : '\(.\)' 2>/dev/null ||
9378 echo X"$ac_file" |
9379     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9380           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9381           /^X\(\/\/\)$/{ s//\1/; q; }
9382           /^X\(\/\).*/{ s//\1/; q; }
9383           s/.*/./; q'`
9384       { if $as_mkdir_p; then
9385     mkdir -p "$ac_dir"
9386   else
9387     as_dir="$ac_dir"
9388     as_dirs=
9389     while test ! -d "$as_dir"; do
9390       as_dirs="$as_dir $as_dirs"
9391       as_dir=`(dirname "$as_dir") 2>/dev/null ||
9392 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9393          X"$as_dir" : 'X\(//\)[^/]' \| \
9394          X"$as_dir" : 'X\(//\)$' \| \
9395          X"$as_dir" : 'X\(/\)' \| \
9396          .     : '\(.\)' 2>/dev/null ||
9397 echo X"$as_dir" |
9398     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9399           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9400           /^X\(\/\/\)$/{ s//\1/; q; }
9401           /^X\(\/\).*/{ s//\1/; q; }
9402           s/.*/./; q'`
9403     done
9404     test ! -n "$as_dirs" || mkdir $as_dirs
9405   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9406 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9407    { (exit 1); exit 1; }; }; }
9408
9409       rm -f $ac_file
9410       mv $tmp/config.h $ac_file
9411     fi
9412   else
9413     cat $tmp/config.h
9414     rm -f $tmp/config.h
9415   fi
9416   # Run the commands associated with the file.
9417   case $ac_file in
9418     config.h ) echo timestamp > stamp-h1 ;;
9419   esac
9420 done
9421 _ACEOF
9422 cat >>$CONFIG_STATUS <<\_ACEOF
9423
9424 #
9425 # CONFIG_COMMANDS section.
9426 #
9427 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9428   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
9429   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
9430   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
9431 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9432          X"$ac_dest" : 'X\(//\)[^/]' \| \
9433          X"$ac_dest" : 'X\(//\)$' \| \
9434          X"$ac_dest" : 'X\(/\)' \| \
9435          .     : '\(.\)' 2>/dev/null ||
9436 echo X"$ac_dest" |
9437     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9438           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9439           /^X\(\/\/\)$/{ s//\1/; q; }
9440           /^X\(\/\).*/{ s//\1/; q; }
9441           s/.*/./; q'`
9442   { if $as_mkdir_p; then
9443     mkdir -p "$ac_dir"
9444   else
9445     as_dir="$ac_dir"
9446     as_dirs=
9447     while test ! -d "$as_dir"; do
9448       as_dirs="$as_dir $as_dirs"
9449       as_dir=`(dirname "$as_dir") 2>/dev/null ||
9450 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9451          X"$as_dir" : 'X\(//\)[^/]' \| \
9452          X"$as_dir" : 'X\(//\)$' \| \
9453          X"$as_dir" : 'X\(/\)' \| \
9454          .     : '\(.\)' 2>/dev/null ||
9455 echo X"$as_dir" |
9456     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9457           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9458           /^X\(\/\/\)$/{ s//\1/; q; }
9459           /^X\(\/\).*/{ s//\1/; q; }
9460           s/.*/./; q'`
9461     done
9462     test ! -n "$as_dirs" || mkdir $as_dirs
9463   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9464 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9465    { (exit 1); exit 1; }; }; }
9466
9467   ac_builddir=.
9468
9469 if test "$ac_dir" != .; then
9470   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9471   # A "../" for each directory in $ac_dir_suffix.
9472   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9473 else
9474   ac_dir_suffix= ac_top_builddir=
9475 fi
9476
9477 case $srcdir in
9478   .)  # No --srcdir option.  We are building in place.
9479     ac_srcdir=.
9480     if test -z "$ac_top_builddir"; then
9481        ac_top_srcdir=.
9482     else
9483        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9484     fi ;;
9485   [\\/]* | ?:[\\/]* )  # Absolute path.
9486     ac_srcdir=$srcdir$ac_dir_suffix;
9487     ac_top_srcdir=$srcdir ;;
9488   *) # Relative path.
9489     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9490     ac_top_srcdir=$ac_top_builddir$srcdir ;;
9491 esac
9492
9493 # Do not use `cd foo && pwd` to compute absolute paths, because
9494 # the directories may not exist.
9495 case `pwd` in
9496 .) ac_abs_builddir="$ac_dir";;
9497 *)
9498   case "$ac_dir" in
9499   .) ac_abs_builddir=`pwd`;;
9500   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9501   *) ac_abs_builddir=`pwd`/"$ac_dir";;
9502   esac;;
9503 esac
9504 case $ac_abs_builddir in
9505 .) ac_abs_top_builddir=${ac_top_builddir}.;;
9506 *)
9507   case ${ac_top_builddir}. in
9508   .) ac_abs_top_builddir=$ac_abs_builddir;;
9509   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9510   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9511   esac;;
9512 esac
9513 case $ac_abs_builddir in
9514 .) ac_abs_srcdir=$ac_srcdir;;
9515 *)
9516   case $ac_srcdir in
9517   .) ac_abs_srcdir=$ac_abs_builddir;;
9518   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9519   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9520   esac;;
9521 esac
9522 case $ac_abs_builddir in
9523 .) ac_abs_top_srcdir=$ac_top_srcdir;;
9524 *)
9525   case $ac_top_srcdir in
9526   .) ac_abs_top_srcdir=$ac_abs_builddir;;
9527   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9528   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9529   esac;;
9530 esac
9531
9532
9533   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9534 echo "$as_me: executing $ac_dest commands" >&6;}
9535   case $ac_dest in
9536     depdir ) mkdir $DEPDIR ;;
9537   esac
9538 done
9539 _ACEOF
9540
9541 cat >>$CONFIG_STATUS <<\_ACEOF
9542
9543 { (exit 0); exit 0; }
9544 _ACEOF
9545 chmod +x $CONFIG_STATUS
9546 ac_clean_files=$ac_clean_files_save
9547
9548
9549 # configure is writing to config.log, and then calls config.status.
9550 # config.status does its own redirection, appending to config.log.
9551 # Unfortunately, on DOS this fails, as config.log is still kept open
9552 # by configure, so config.status won't be able to write to it; its
9553 # output is simply discarded.  So we exec the FD to /dev/null,
9554 # effectively closing config.log, so it can be properly (re)opened and
9555 # appended to by config.status.  When coming back to configure, we
9556 # need to make the FD available again.
9557 if test "$no_create" != yes; then
9558   ac_cs_success=:
9559   ac_config_status_args=
9560   test "$silent" = yes &&
9561     ac_config_status_args="$ac_config_status_args --quiet"
9562   exec 5>/dev/null
9563   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9564   exec 5>>config.log
9565   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9566   # would make configure fail if this is the last instruction.
9567   $ac_cs_success || { (exit 1); exit 1; }
9568 fi
9569